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Release from Central Pollution Control Board, Ministry of Environment, Forest and Climate Change
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Fetched directly from the publisher on 3 Oct 2026, 20:57 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 25 April 2023 | 102 | AQI bulletin p.1–17, Index Value column: mean of all 202 city rows — every row in the table |
| Andhra Pradesh | 25 April 2023 | 51 | AQI bulletin p.1–17, Index Value column: mean of 5 city rows placed in Andhra Pradesh — Amaravati (p.1), Anantapur (p.1), Rajamahendravaram (p.14), Tirupati (p.16), Visakhapatnam (p.17) |
| Assam | 25 April 2023 | 101 | AQI bulletin p.4–15, Index Value column: mean of 6 city rows placed in Assam — Byrnihat (p.4), Guwahati (p.7), Nagaon (p.12), Nalbari (p.12), Silchar (p.15), Sivasagar (p.15) |
| Bihar | 25 April 2023 | 145 | AQI bulletin p.1–15, Index Value column: mean of 18 city rows placed in Bihar — Araria (p.1), Arrah (p.2), Begusarai (p.3), Bhagalpur (p.3), Bihar Sharif (p.3), Chhapra (p.4), Gaya (p.6), Hajipur (p.7), Katihar (p.9), Kishanganj (p.10), Motihari (p.11), Munger (p.12), Muzaffarpur (p.12), Patna (p.13), Saharsa (p.14), Samastipur (p.14), Sasaram (p.14), Siwan (p.15) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 25 April 2023 (202 cities) (published 25 Apr 2023). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 0dcdb2f61dbe2d4691efa55dd22fb632ccd1a5825ca26c2d1d7af8545c583fe3. https://indiahealthobservatory.com/sources/cpcb/releases/1294
| 25 April 2023 |
| 156 |
| AQI bulletin p.4, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.4) |
| Chhattisgarh | 25 April 2023 | 43 | AQI bulletin p.3–13, Index Value column: mean of 4 city rows placed in Chhattisgarh — Bhilai (p.3), Korba (p.10), Milupara (p.11), Raipur (p.13) |
| Delhi | 25 April 2023 | 156 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.5) |
| Gujarat | 25 April 2023 | 124 | AQI bulletin p.1–17, Index Value column: mean of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.6), Vapi (p.17), Vatva (p.17) |
| Haryana | 25 April 2023 | 125 | AQI bulletin p.1–17, Index Value column: mean of 24 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.3), Charkhi Dadri (p.4), Dharuhera (p.5), Faridabad (p.6), Fatehabad (p.6), Gurugram (p.7), Hisar (p.7), Jind (p.8), Kaithal (p.9), Karnal (p.9), Kurukshetra (p.10), Mandikhera (p.11), Manesar (p.11), Narnaul (p.12), Palwal (p.13), Panchkula (p.13), Panipat (p.13), Rohtak (p.14), Sirsa (p.15), Sonipat (p.16), Yamunanagar (p.17) |
| Himachal Pradesh | 25 April 2023 | 268 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Himachal Pradesh — Baddi (p.2) |
| Jharkhand | 25 April 2023 | 130 | AQI bulletin p.5–9, Index Value column: mean of 2 city rows placed in Jharkhand — Dhanbad (p.5), Jorapokhar (p.9) |
| Karnataka | 25 April 2023 | 54 | AQI bulletin p.2–17, Index Value column: mean of 23 city rows placed in Karnataka — Bagalkot (p.2), Belgaum (p.3), Bengaluru (p.3), Chamarajanagar (p.4), Chikkaballapur (p.4), Chikkamagaluru (p.4), Davanagere (p.5), Dharwad (p.5), Gadag (p.6), Hassan (p.7), Haveri (p.7), Hubballi (p.8), Kalaburgi (p.9), Koppal (p.10), Madikeri (p.11), Mangalore (p.11), Mysuru (p.12), Ramanagara (p.14), Shivamogga (p.15), Tumakuru (p.16), Udupi (p.17), Vijayapura (p.17), Yadgir (p.17) |
| Kerala | 25 April 2023 | 69 | AQI bulletin p.6–16, Index Value column: mean of 4 city rows placed in Kerala — Eloor (p.6), Kochi (p.10), Thiruvananthapuram (p.16), Thrissur (p.16) |
| Madhya Pradesh | 25 April 2023 | 99 | AQI bulletin p.3–17, Index Value column: mean of 14 city rows placed in Madhya Pradesh — Bhopal (p.3), Damoh (p.5), Dewas (p.5), Gwalior (p.7), Indore (p.8), Jabalpur (p.8), Katni (p.9), Maihar (p.11), Mandideep (p.11), Ratlam (p.14), Sagar (p.14), Satna (p.15), Singrauli (p.15), Ujjain (p.17) |
| Maharashtra | 25 April 2023 | 95 | AQI bulletin p.2–15, Index Value column: mean of 10 city rows placed in Maharashtra — Aurangabad (Maharashtra) (p.2), Chandrapur (p.4), Kalyan (p.9), Kolhapur (p.10), Mumbai (p.11), Nagpur (p.12), Nashik (p.12), Navi Mumbai (p.12), Pune (p.13), Solapur (p.15) |
| Manipur | 25 April 2023 | 93 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Manipur — Imphal (p.8) |
| Meghalaya | 25 April 2023 | 50 | AQI bulletin p.15, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.15) |
| Mizoram | 25 April 2023 | 39 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 25 April 2023 | 55 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.10) |
| Odisha | 25 April 2023 | 76 | AQI bulletin p.2–16, Index Value column: mean of 8 city rows placed in Odisha — Baripada (p.2), Bileipada (p.3), Brajrajnagar (p.4), Keonjhar (p.9), Nayagarh (p.12), Rourkela (p.14), Suakati (p.16), Talcher (p.16) |
| Puducherry | 25 April 2023 | 24 | AQI bulletin p.13, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.13) |
| Punjab | 25 April 2023 | 120 | AQI bulletin p.1–14, Index Value column: mean of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.3), Jalandhar (p.8), Khanna (p.9), Ludhiana (p.10), Mandi Gobindgarh (p.11), Patiala (p.13), Rupnagar (p.14) |
| Rajasthan | 25 April 2023 | 143 | AQI bulletin p.1–16, Index Value column: mean of 24 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Banswara (p.2), Barmer (p.2), Bharatpur (p.3), Bhiwadi (p.3), Chittorgarh (p.4), Dausa (p.5), Dholpur (p.5), Hanumangarh (p.7), Jaipur (p.8), Jhalawar (p.8), Jhunjhunu (p.8), Jodhpur (p.8), Karauli (p.9), Kota (p.10), Pali (p.13), Pratapgarh (p.13), Rajsamand (p.14), Sawai Madhopur (p.15), Sikar (p.15), Sri Ganganagar (p.16), Tonk (p.16), Udaipur (p.16) |
| Sikkim | 25 April 2023 | 50 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Sikkim — Gangtok (p.6) |
| Tamil Nadu | 25 April 2023 | 49 | AQI bulletin p.2–16, Index Value column: mean of 9 city rows placed in Tamil Nadu — Ariyalur (p.2), Chennai (p.4), Coimbatore (p.5), Dindigul (p.5), Gummidipoondi (p.7), Kanchipuram (p.9), Ooty (p.13), Thoothukudi (p.16), Tirupur (p.16) |
| Telangana | 25 April 2023 | 63 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.8) |
| Tripura | 25 April 2023 | 238 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 25 April 2023 | 107 | AQI bulletin p.1–17, Index Value column: mean of 19 city rows placed in Uttar Pradesh — Agra (p.1), Bareilly (p.2), Bulandshahr (p.4), Firozabad (p.6), Ghaziabad (p.6), Gorakhpur (p.6), Greater Noida (p.6), Hapur (p.7), Jhansi (p.8), Kanpur (p.9), Khurja (p.10), Lucknow (p.10), Meerut (p.11), Moradabad (p.11), Muzaffarnagar (p.12), Noida (p.12), Prayagraj (p.13), Varanasi (p.17), Vrindavan (p.17) |
| Uttarakhand | 25 April 2023 | 95 | AQI bulletin p.5–14, Index Value column: mean of 2 city rows placed in Uttarakhand — Dehradun (p.5), Rishikesh (p.14) |
| West Bengal | 25 April 2023 | 76 | AQI bulletin p.2–15, Index Value column: mean of 6 city rows placed in West Bengal — Asansol (p.2), Durgapur (p.6), Haldia (p.7), Howrah (p.7), Kolkata (p.10), Siliguri (p.15) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 25 April 2023 | 202 | AQI bulletin p.1–17: count of all 202 city rows — every row in the table |
| Andhra Pradesh | 25 April 2023 | 5 | AQI bulletin p.1–17: count of 5 city rows placed in Andhra Pradesh — Amaravati (p.1), Anantapur (p.1), Rajamahendravaram (p.14), Tirupati (p.16), Visakhapatnam (p.17) |
| Assam | 25 April 2023 | 6 | AQI bulletin p.4–15: count of 6 city rows placed in Assam — Byrnihat (p.4), Guwahati (p.7), Nagaon (p.12), Nalbari (p.12), Silchar (p.15), Sivasagar (p.15) |
| Bihar | 25 April 2023 | 18 | AQI bulletin p.1–15: count of 18 city rows placed in Bihar — Araria (p.1), Arrah (p.2), Begusarai (p.3), Bhagalpur (p.3), Bihar Sharif (p.3), Chhapra (p.4), Gaya (p.6), Hajipur (p.7), Katihar (p.9), Kishanganj (p.10), Motihari (p.11), Munger (p.12), Muzaffarpur (p.12), Patna (p.13), Saharsa (p.14), Samastipur (p.14), Sasaram (p.14), Siwan (p.15) |
| Chandigarh | 25 April 2023 | 1 | AQI bulletin p.4: count of 1 city row placed in Chandigarh — Chandigarh (p.4) |
| Chhattisgarh | 25 April 2023 | 4 | AQI bulletin p.3–13: count of 4 city rows placed in Chhattisgarh — Bhilai (p.3), Korba (p.10), Milupara (p.11), Raipur (p.13) |
| Delhi | 25 April 2023 | 1 | AQI bulletin p.5: count of 1 city row placed in Delhi — Delhi (p.5) |
| Gujarat | 25 April 2023 | 5 | AQI bulletin p.1–17: count of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.6), Vapi (p.17), Vatva (p.17) |
| Haryana | 25 April 2023 | 24 | AQI bulletin p.1–17: count of 24 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.3), Charkhi Dadri (p.4), Dharuhera (p.5), Faridabad (p.6), Fatehabad (p.6), Gurugram (p.7), Hisar (p.7), Jind (p.8), Kaithal (p.9), Karnal (p.9), Kurukshetra (p.10), Mandikhera (p.11), Manesar (p.11), Narnaul (p.12), Palwal (p.13), Panchkula (p.13), Panipat (p.13), Rohtak (p.14), Sirsa (p.15), Sonipat (p.16), Yamunanagar (p.17) |
| Himachal Pradesh | 25 April 2023 | 1 | AQI bulletin p.2: count of 1 city row placed in Himachal Pradesh — Baddi (p.2) |
| Jharkhand | 25 April 2023 | 2 | AQI bulletin p.5–9: count of 2 city rows placed in Jharkhand — Dhanbad (p.5), Jorapokhar (p.9) |
| Karnataka | 25 April 2023 | 23 | AQI bulletin p.2–17: count of 23 city rows placed in Karnataka — Bagalkot (p.2), Belgaum (p.3), Bengaluru (p.3), Chamarajanagar (p.4), Chikkaballapur (p.4), Chikkamagaluru (p.4), Davanagere (p.5), Dharwad (p.5), Gadag (p.6), Hassan (p.7), Haveri (p.7), Hubballi (p.8), Kalaburgi (p.9), Koppal (p.10), Madikeri (p.11), Mangalore (p.11), Mysuru (p.12), Ramanagara (p.14), Shivamogga (p.15), Tumakuru (p.16), Udupi (p.17), Vijayapura (p.17), Yadgir (p.17) |
| Kerala | 25 April 2023 | 4 | AQI bulletin p.6–16: count of 4 city rows placed in Kerala — Eloor (p.6), Kochi (p.10), Thiruvananthapuram (p.16), Thrissur (p.16) |
| Madhya Pradesh | 25 April 2023 | 14 | AQI bulletin p.3–17: count of 14 city rows placed in Madhya Pradesh — Bhopal (p.3), Damoh (p.5), Dewas (p.5), Gwalior (p.7), Indore (p.8), Jabalpur (p.8), Katni (p.9), Maihar (p.11), Mandideep (p.11), Ratlam (p.14), Sagar (p.14), Satna (p.15), Singrauli (p.15), Ujjain (p.17) |
| Maharashtra | 25 April 2023 | 10 | AQI bulletin p.2–15: count of 10 city rows placed in Maharashtra — Aurangabad (Maharashtra) (p.2), Chandrapur (p.4), Kalyan (p.9), Kolhapur (p.10), Mumbai (p.11), Nagpur (p.12), Nashik (p.12), Navi Mumbai (p.12), Pune (p.13), Solapur (p.15) |
| Manipur | 25 April 2023 | 1 | AQI bulletin p.8: count of 1 city row placed in Manipur — Imphal (p.8) |
| Meghalaya | 25 April 2023 | 1 | AQI bulletin p.15: count of 1 city row placed in Meghalaya — Shillong (p.15) |
| Mizoram | 25 April 2023 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 25 April 2023 | 1 | AQI bulletin p.10: count of 1 city row placed in Nagaland — Kohima (p.10) |
| Odisha | 25 April 2023 | 8 | AQI bulletin p.2–16: count of 8 city rows placed in Odisha — Baripada (p.2), Bileipada (p.3), Brajrajnagar (p.4), Keonjhar (p.9), Nayagarh (p.12), Rourkela (p.14), Suakati (p.16), Talcher (p.16) |
| Puducherry | 25 April 2023 | 1 | AQI bulletin p.13: count of 1 city row placed in Puducherry — Puducherry (p.13) |
| Punjab | 25 April 2023 | 8 | AQI bulletin p.1–14: count of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.3), Jalandhar (p.8), Khanna (p.9), Ludhiana (p.10), Mandi Gobindgarh (p.11), Patiala (p.13), Rupnagar (p.14) |
| Rajasthan | 25 April 2023 | 24 | AQI bulletin p.1–16: count of 24 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Banswara (p.2), Barmer (p.2), Bharatpur (p.3), Bhiwadi (p.3), Chittorgarh (p.4), Dausa (p.5), Dholpur (p.5), Hanumangarh (p.7), Jaipur (p.8), Jhalawar (p.8), Jhunjhunu (p.8), Jodhpur (p.8), Karauli (p.9), Kota (p.10), Pali (p.13), Pratapgarh (p.13), Rajsamand (p.14), Sawai Madhopur (p.15), Sikar (p.15), Sri Ganganagar (p.16), Tonk (p.16), Udaipur (p.16) |
| Sikkim | 25 April 2023 | 1 | AQI bulletin p.6: count of 1 city row placed in Sikkim — Gangtok (p.6) |
| Tamil Nadu | 25 April 2023 | 9 | AQI bulletin p.2–16: count of 9 city rows placed in Tamil Nadu — Ariyalur (p.2), Chennai (p.4), Coimbatore (p.5), Dindigul (p.5), Gummidipoondi (p.7), Kanchipuram (p.9), Ooty (p.13), Thoothukudi (p.16), Tirupur (p.16) |
| Telangana | 25 April 2023 | 1 | AQI bulletin p.8: count of 1 city row placed in Telangana — Hyderabad (p.8) |
| Tripura | 25 April 2023 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 25 April 2023 | 19 | AQI bulletin p.1–17: count of 19 city rows placed in Uttar Pradesh — Agra (p.1), Bareilly (p.2), Bulandshahr (p.4), Firozabad (p.6), Ghaziabad (p.6), Gorakhpur (p.6), Greater Noida (p.6), Hapur (p.7), Jhansi (p.8), Kanpur (p.9), Khurja (p.10), Lucknow (p.10), Meerut (p.11), Moradabad (p.11), Muzaffarnagar (p.12), Noida (p.12), Prayagraj (p.13), Varanasi (p.17), Vrindavan (p.17) |
| Uttarakhand | 25 April 2023 | 2 | AQI bulletin p.5–14: count of 2 city rows placed in Uttarakhand — Dehradun (p.5), Rishikesh (p.14) |
| West Bengal | 25 April 2023 | 6 | AQI bulletin p.2–15: count of 6 city rows placed in West Bengal — Asansol (p.2), Durgapur (p.6), Haldia (p.7), Howrah (p.7), Kolkata (p.10), Siliguri (p.15) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 25 April 2023 | 3% | AQI bulletin p.1–17, Index Value column: 6 of all 202 city rows at 201 or more — Agartala 238 (p.1), Baddi 268 (p.2), Byrnihat 225 (p.4), Jhunjhunu 308 (p.8), Sasaram 309 (p.14), Sri Ganganagar 264 (p.16) |
| Andhra Pradesh | 25 April 2023 | 0% | AQI bulletin p.1–17, Index Value column: none of 5 city rows placed in Andhra Pradesh at 201 or more (highest 61) |
| Assam | 25 April 2023 | 17% | AQI bulletin p.4–15, Index Value column: 1 of 6 city rows placed in Assam at 201 or more — Byrnihat 225 (p.4) |
| Bihar | 25 April 2023 | 6% | AQI bulletin p.1–15, Index Value column: 1 of 18 city rows placed in Bihar at 201 or more — Sasaram 309 (p.14) |
| Chandigarh | 25 April 2023 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 156) |
| Chhattisgarh | 25 April 2023 | 0% | AQI bulletin p.3–13, Index Value column: none of 4 city rows placed in Chhattisgarh at 201 or more (highest 54) |
| Delhi | 25 April 2023 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 156) |
| Gujarat | 25 April 2023 | 0% | AQI bulletin p.1–17, Index Value column: none of 5 city rows placed in Gujarat at 201 or more (highest 147) |
| Haryana | 25 April 2023 | 0% | AQI bulletin p.1–17, Index Value column: none of 24 city rows placed in Haryana at 201 or more (highest 185) |
| Himachal Pradesh | 25 April 2023 | 100% | AQI bulletin p.2, Index Value column: 1 of 1 city row placed in Himachal Pradesh at 201 or more — Baddi 268 (p.2) |
| Jharkhand | 25 April 2023 | 0% | AQI bulletin p.5–9, Index Value column: none of 2 city rows placed in Jharkhand at 201 or more (highest 147) |
| Karnataka | 25 April 2023 | 0% | AQI bulletin p.2–17, Index Value column: none of 23 city rows placed in Karnataka at 201 or more (highest 85) |
| Kerala | 25 April 2023 | 0% | AQI bulletin p.6–16, Index Value column: none of 4 city rows placed in Kerala at 201 or more (highest 90) |
| Madhya Pradesh | 25 April 2023 | 0% | AQI bulletin p.3–17, Index Value column: none of 14 city rows placed in Madhya Pradesh at 201 or more (highest 183) |
| Maharashtra | 25 April 2023 | 0% | AQI bulletin p.2–15, Index Value column: none of 10 city rows placed in Maharashtra at 201 or more (highest 119) |
| Manipur | 25 April 2023 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Manipur at 201 or more (highest 93) |
| Meghalaya | 25 April 2023 | 0% | AQI bulletin p.15, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 50) |
| Mizoram | 25 April 2023 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 39) |
| Nagaland | 25 April 2023 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 55) |
| Odisha | 25 April 2023 | 0% | AQI bulletin p.2–16, Index Value column: none of 8 city rows placed in Odisha at 201 or more (highest 118) |
| Puducherry | 25 April 2023 | 0% | AQI bulletin p.13, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 24) |
| Punjab | 25 April 2023 | 0% | AQI bulletin p.1–14, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 128) |
| Rajasthan | 25 April 2023 | 8% | AQI bulletin p.1–16, Index Value column: 2 of 24 city rows placed in Rajasthan at 201 or more — Jhunjhunu 308 (p.8), Sri Ganganagar 264 (p.16) |
| Sikkim | 25 April 2023 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Sikkim at 201 or more (highest 50) |
| Tamil Nadu | 25 April 2023 | 0% | AQI bulletin p.2–16, Index Value column: none of 9 city rows placed in Tamil Nadu at 201 or more (highest 71) |
| Telangana | 25 April 2023 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 63) |
| Tripura | 25 April 2023 | 100% | AQI bulletin p.1, Index Value column: 1 of 1 city row placed in Tripura at 201 or more — Agartala 238 (p.1) |
| Uttar Pradesh | 25 April 2023 | 0% | AQI bulletin p.1–17, Index Value column: none of 19 city rows placed in Uttar Pradesh at 201 or more (highest 200) |
| Uttarakhand | 25 April 2023 | 0% | AQI bulletin p.5–14, Index Value column: none of 2 city rows placed in Uttarakhand at 201 or more (highest 123) |
| West Bengal | 25 April 2023 | 0% | AQI bulletin p.2–15, Index Value column: none of 6 city rows placed in West Bengal at 201 or more (highest 96) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 25 April 2023 | 309 | AQI bulletin p.1–17, Index Value column: highest of all 202 city rows — Sasaram, S.No 168 (p.14), Very Poor |
| Andhra Pradesh | 25 April 2023 | 61 | AQI bulletin p.1–17, Index Value column: highest of 5 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 199 (p.17), Satisfactory |
| Assam | 25 April 2023 | 225 | AQI bulletin p.4–15, Index Value column: highest of 6 city rows placed in Assam — Byrnihat, S.No 39 (p.4), Poor |
| Bihar | 25 April 2023 | 309 | AQI bulletin p.1–15, Index Value column: highest of 18 city rows placed in Bihar — Sasaram, S.No 168 (p.14), Very Poor |
| Chandigarh | 25 April 2023 | 156 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 41 (p.4), Moderate |
| Chhattisgarh | 25 April 2023 | 54 | AQI bulletin p.3–13, Index Value column: highest of 4 city rows placed in Chhattisgarh — Raipur, S.No 156 (p.13), Satisfactory |
| Delhi | 25 April 2023 | 156 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 54 (p.5), Moderate |
| Gujarat | 25 April 2023 | 147 | AQI bulletin p.1–17, Index Value column: highest of 5 city rows placed in Gujarat — Vapi, S.No 195 (p.17), Moderate |
| Haryana | 25 April 2023 | 185 | AQI bulletin p.1–17, Index Value column: highest of 24 city rows placed in Haryana — Gurugram, S.No 74 (p.7), Moderate |
| Himachal Pradesh | 25 April 2023 | 268 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Himachal Pradesh — Baddi, S.No 17 (p.2), Poor |
| Jharkhand | 25 April 2023 | 147 | AQI bulletin p.5–9, Index Value column: highest of 2 city rows placed in Jharkhand — Dhanbad, S.No 56 (p.5), Moderate |
| Karnataka | 25 April 2023 | 85 | AQI bulletin p.2–17, Index Value column: highest of 23 city rows placed in Karnataka — Hubballi, S.No 85 (p.8), Satisfactory |
| Kerala | 25 April 2023 | 90 | AQI bulletin p.6–16, Index Value column: highest of 4 city rows placed in Kerala — Thrissur, S.No 187 (p.16), Satisfactory |
| Madhya Pradesh | 25 April 2023 | 183 | AQI bulletin p.3–17, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Sagar, S.No 165 (p.14), Moderate |
| Maharashtra | 25 April 2023 | 119 | AQI bulletin p.2–15, Index Value column: highest of 10 city rows placed in Maharashtra — Kalyan, S.No 100 (p.9), Moderate |
| Manipur | 25 April 2023 | 93 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Manipur — Imphal, S.No 87 (p.8), Satisfactory |
| Meghalaya | 25 April 2023 | 50 | AQI bulletin p.15, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 171 (p.15), Good |
| Mizoram | 25 April 2023 | 39 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Nagaland | 25 April 2023 | 55 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 112 (p.10), Satisfactory |
| Odisha | 25 April 2023 | 118 | AQI bulletin p.2–16, Index Value column: highest of 8 city rows placed in Odisha — Bileipada, S.No 36 (p.3), Moderate |
| Puducherry | 25 April 2023 | 24 | AQI bulletin p.13, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 154 (p.13), Good |
| Punjab | 25 April 2023 | 128 | AQI bulletin p.1–14, Index Value column: highest of 8 city rows placed in Punjab — Bathinda, S.No 25 (p.3), Moderate |
| Rajasthan | 25 April 2023 | 308 | AQI bulletin p.1–16, Index Value column: highest of 24 city rows placed in Rajasthan — Jhunjhunu, S.No 94 (p.8), Very Poor |
| Sikkim | 25 April 2023 | 50 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Sikkim — Gangtok, S.No 68 (p.6), Good |
| Tamil Nadu | 25 April 2023 | 71 | AQI bulletin p.2–16, Index Value column: highest of 9 city rows placed in Tamil Nadu — Coimbatore, S.No 49 (p.5), Satisfactory |
| Telangana | 25 April 2023 | 63 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 86 (p.8), Satisfactory |
| Tripura | 25 April 2023 | 238 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Poor |
| Uttar Pradesh | 25 April 2023 | 200 | AQI bulletin p.1–17, Index Value column: highest of 19 city rows placed in Uttar Pradesh — Greater Noida, S.No 72 (p.6), Moderate |
| Uttarakhand | 25 April 2023 | 123 | AQI bulletin p.5–14, Index Value column: highest of 2 city rows placed in Uttarakhand — Dehradun, S.No 53 (p.5), Moderate |
| West Bengal | 25 April 2023 | 96 | AQI bulletin p.2–15, Index Value column: highest of 6 city rows placed in West Bengal — Asansol, S.No 15 (p.2), Satisfactory |