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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, 20:56 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 20 October 2023 | 115 | AQI bulletin p.1–11, Index Value column: mean of all 209 city rows — every row in the table |
| Andhra Pradesh | 20 October 2023 | 111 | AQI bulletin p.1–11, Index Value column: mean of 6 city rows placed in Andhra Pradesh — Amaravati (p.1), Chittoor (p.3), Kadapa (p.5), Rajamahendravaram (p.8), Tirupati (p.10), Vijayawada (p.11) |
| Assam | 20 October 2023 | 107 | AQI bulletin p.2–10, Index Value column: mean of 6 city rows placed in Assam — Byrnihat (p.2), Guwahati (p.4), Nagaon (p.7), Nalbari (p.7), Silchar (p.9), Sivasagar (p.10) |
| Bihar | 20 October 2023 | 109 | AQI bulletin p.1–10, Index Value column: mean of 21 city rows placed in Bihar — Araria (p.1), Arrah (p.1), Aurangabad (Bihar) (p.1), Begusarai (p.2), Bhagalpur (p.2), Bihar Sharif (p.2), Chhapra (p.3), Gaya (p.4), Hajipur (p.4), Katihar (p.6), Kishanganj (p.6), Manguraha (p.7), Motihari (p.7), Munger (p.7), Muzaffarpur (p.7), Patna (p.8), Purnia (p.8), Rajgir (p.9), Samastipur (p.9), Sasaram (p.9), Siwan (p.10) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 20 October 2023 (209 cities) (published 20 Oct 2023). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 9b3df6acf68ed430fab8174e4d5ab3a8ffa8433fe84f17260e95b33ba1086aad. https://indiahealthobservatory.com/sources/cpcb/releases/1118
| Chandigarh |
| 20 October 2023 |
| 101 |
| AQI bulletin p.3, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Chhattisgarh | 20 October 2023 | 79 | AQI bulletin p.2–8, Index Value column: mean of 6 city rows placed in Chhattisgarh — Bhilai (p.2), Bilaspur (p.2), Korba (p.6), Kunjemura (p.6), Milupara (p.7), Raipur (p.8) |
| Delhi | 20 October 2023 | 195 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 20 October 2023 | 154 | AQI bulletin p.1–11, Index Value column: mean of 5 city rows placed in Gujarat — Ahmedabad (p.1), Gandhinagar (p.4), Surat (p.10), Vapi (p.11), Vatva (p.11) |
| Haryana | 20 October 2023 | 133 | AQI bulletin p.1–11, Index Value column: mean of 23 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.1), Ballabgarh (p.1), Bhiwani (p.2), Charkhi Dadri (p.3), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Karnal (p.6), Kurukshetra (p.6), Mandikhera (p.7), Manesar (p.7), Narnaul (p.7), Palwal (p.8), Panchkula (p.8), Panipat (p.8), Rohtak (p.9), Sirsa (p.10), Yamunanagar (p.11) |
| Himachal Pradesh | 20 October 2023 | 217 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Himachal Pradesh — Baddi (p.1) |
| Karnataka | 20 October 2023 | 91 | AQI bulletin p.1–11, Index Value column: mean of 23 city rows placed in Karnataka — Bagalkot (p.1), Belgaum (p.2), Bengaluru (p.2), Chamarajanagar (p.3), Chikkaballapur (p.3), Davanagere (p.3), Gadag (p.4), Hassan (p.4), Haveri (p.4), Hubballi (p.5), Kalaburgi (p.5), Kolar (p.6), Koppal (p.6), Madikeri (p.6), Mangalore (p.7), Mysuru (p.7), Raichur (p.8), Ramanagara (p.9), Shivamogga (p.9), Tumakuru (p.10), Udupi (p.10), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 20 October 2023 | 68 | AQI bulletin p.5–10, Index Value column: mean of 5 city rows placed in Kerala — Kannur (p.5), Kochi (p.6), Kollam (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 20 October 2023 | 110 | AQI bulletin p.2–11, Index Value column: mean of 15 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Maihar (p.7), Mandideep (p.7), Pithampur (p.8), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.9), Ujjain (p.11) |
| Maharashtra | 20 October 2023 | 137 | AQI bulletin p.1–10, Index Value column: mean of 11 city rows placed in Maharashtra — Aurangabad (Maharashtra) (p.1), Chandrapur (p.3), Kalyan (p.5), Mumbai (p.7), Nagpur (p.7), Nashik (p.7), Navi Mumbai (p.8), Pimpri Chinchwad (p.8), Pune (p.8), Solapur (p.10), Thane (p.10) |
| Manipur | 20 October 2023 | 77 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Manipur — Imphal (p.5) |
| Meghalaya | 20 October 2023 | 64 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.9) |
| Mizoram | 20 October 2023 | 39 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Odisha | 20 October 2023 | 117 | AQI bulletin p.2–10, Index Value column: mean of 9 city rows placed in Odisha — Baripada (p.2), Bileipada (p.2), Keonjhar (p.6), Nayagarh (p.8), Rairangpur (p.8), Rourkela (p.9), Suakati (p.10), Talcher (p.10), Tensa (p.10) |
| Puducherry | 20 October 2023 | 79 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.8) |
| Punjab | 20 October 2023 | 101 | AQI bulletin p.1–9, Index Value column: mean of 7 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.6), Patiala (p.8), Rupnagar (p.9) |
| Rajasthan | 20 October 2023 | 131 | AQI bulletin p.1–10, Index Value column: mean of 25 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Banswara (p.2), Barmer (p.2), Bharatpur (p.2), Bhiwadi (p.2), Bikaner (p.2), Chittorgarh (p.3), Churu (p.3), Dausa (p.3), Hanumangarh (p.4), Jaipur (p.5), Jhalawar (p.5), Jhunjhunu (p.5), Jodhpur (p.5), Karauli (p.5), Kota (p.6), Pali (p.8), Rajsamand (p.9), Sawai Madhopur (p.9), Sikar (p.9), Sirohi (p.10), Sri Ganganagar (p.10), Tonk (p.10), Udaipur (p.10) |
| Sikkim | 20 October 2023 | 57 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Sikkim — Gangtok (p.4) |
| Tamil Nadu | 20 October 2023 | 106 | AQI bulletin p.1–10, Index Value column: mean of 9 city rows placed in Tamil Nadu — Ariyalur (p.1), Chennai (p.3), Cuddalore (p.3), Gummidipoondi (p.4), Hosur (p.4), Ooty (p.8), Ramanathapuram (p.9), Thoothukudi (p.10), Tirupur (p.10) |
| Telangana | 20 October 2023 | 99 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 20 October 2023 | 246 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 20 October 2023 | 137 | AQI bulletin p.1–11, Index Value column: mean of 20 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.1), Bareilly (p.2), Bulandshahr (p.2), Firozabad (p.4), Ghaziabad (p.4), Gorakhpur (p.4), Greater Noida (p.4), Hapur (p.4), Jhansi (p.5), Kanpur (p.5), Khurja (p.6), Lucknow (p.6), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.8), Prayagraj (p.8), Varanasi (p.11), Vrindavan (p.11) |
| Uttarakhand | 20 October 2023 | 79 | AQI bulletin p.6–9, Index Value column: mean of 2 city rows placed in Uttarakhand — Kashipur (p.6), Rishikesh (p.9) |
| West Bengal | 20 October 2023 | 80 | AQI bulletin p.1–9, Index Value column: mean of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.4), Howrah (p.5), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 20 October 2023 | 209 | AQI bulletin p.1–11: count of all 209 city rows — every row in the table |
| Andhra Pradesh | 20 October 2023 | 6 | AQI bulletin p.1–11: count of 6 city rows placed in Andhra Pradesh — Amaravati (p.1), Chittoor (p.3), Kadapa (p.5), Rajamahendravaram (p.8), Tirupati (p.10), Vijayawada (p.11) |
| Assam | 20 October 2023 | 6 | AQI bulletin p.2–10: count of 6 city rows placed in Assam — Byrnihat (p.2), Guwahati (p.4), Nagaon (p.7), Nalbari (p.7), Silchar (p.9), Sivasagar (p.10) |
| Bihar | 20 October 2023 | 21 | AQI bulletin p.1–10: count of 21 city rows placed in Bihar — Araria (p.1), Arrah (p.1), Aurangabad (Bihar) (p.1), Begusarai (p.2), Bhagalpur (p.2), Bihar Sharif (p.2), Chhapra (p.3), Gaya (p.4), Hajipur (p.4), Katihar (p.6), Kishanganj (p.6), Manguraha (p.7), Motihari (p.7), Munger (p.7), Muzaffarpur (p.7), Patna (p.8), Purnia (p.8), Rajgir (p.9), Samastipur (p.9), Sasaram (p.9), Siwan (p.10) |
| Chandigarh | 20 October 2023 | 1 | AQI bulletin p.3: count of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Chhattisgarh | 20 October 2023 | 6 | AQI bulletin p.2–8: count of 6 city rows placed in Chhattisgarh — Bhilai (p.2), Bilaspur (p.2), Korba (p.6), Kunjemura (p.6), Milupara (p.7), Raipur (p.8) |
| Delhi | 20 October 2023 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 20 October 2023 | 5 | AQI bulletin p.1–11: count of 5 city rows placed in Gujarat — Ahmedabad (p.1), Gandhinagar (p.4), Surat (p.10), Vapi (p.11), Vatva (p.11) |
| Haryana | 20 October 2023 | 23 | AQI bulletin p.1–11: count of 23 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.1), Ballabgarh (p.1), Bhiwani (p.2), Charkhi Dadri (p.3), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Karnal (p.6), Kurukshetra (p.6), Mandikhera (p.7), Manesar (p.7), Narnaul (p.7), Palwal (p.8), Panchkula (p.8), Panipat (p.8), Rohtak (p.9), Sirsa (p.10), Yamunanagar (p.11) |
| Himachal Pradesh | 20 October 2023 | 1 | AQI bulletin p.1: count of 1 city row placed in Himachal Pradesh — Baddi (p.1) |
| Karnataka | 20 October 2023 | 23 | AQI bulletin p.1–11: count of 23 city rows placed in Karnataka — Bagalkot (p.1), Belgaum (p.2), Bengaluru (p.2), Chamarajanagar (p.3), Chikkaballapur (p.3), Davanagere (p.3), Gadag (p.4), Hassan (p.4), Haveri (p.4), Hubballi (p.5), Kalaburgi (p.5), Kolar (p.6), Koppal (p.6), Madikeri (p.6), Mangalore (p.7), Mysuru (p.7), Raichur (p.8), Ramanagara (p.9), Shivamogga (p.9), Tumakuru (p.10), Udupi (p.10), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 20 October 2023 | 5 | AQI bulletin p.5–10: count of 5 city rows placed in Kerala — Kannur (p.5), Kochi (p.6), Kollam (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 20 October 2023 | 15 | AQI bulletin p.2–11: count of 15 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Maihar (p.7), Mandideep (p.7), Pithampur (p.8), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.9), Ujjain (p.11) |
| Maharashtra | 20 October 2023 | 11 | AQI bulletin p.1–10: count of 11 city rows placed in Maharashtra — Aurangabad (Maharashtra) (p.1), Chandrapur (p.3), Kalyan (p.5), Mumbai (p.7), Nagpur (p.7), Nashik (p.7), Navi Mumbai (p.8), Pimpri Chinchwad (p.8), Pune (p.8), Solapur (p.10), Thane (p.10) |
| Manipur | 20 October 2023 | 1 | AQI bulletin p.5: count of 1 city row placed in Manipur — Imphal (p.5) |
| Meghalaya | 20 October 2023 | 1 | AQI bulletin p.9: count of 1 city row placed in Meghalaya — Shillong (p.9) |
| Mizoram | 20 October 2023 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Odisha | 20 October 2023 | 9 | AQI bulletin p.2–10: count of 9 city rows placed in Odisha — Baripada (p.2), Bileipada (p.2), Keonjhar (p.6), Nayagarh (p.8), Rairangpur (p.8), Rourkela (p.9), Suakati (p.10), Talcher (p.10), Tensa (p.10) |
| Puducherry | 20 October 2023 | 1 | AQI bulletin p.8: count of 1 city row placed in Puducherry — Puducherry (p.8) |
| Punjab | 20 October 2023 | 7 | AQI bulletin p.1–9: count of 7 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.6), Patiala (p.8), Rupnagar (p.9) |
| Rajasthan | 20 October 2023 | 25 | AQI bulletin p.1–10: count of 25 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Banswara (p.2), Barmer (p.2), Bharatpur (p.2), Bhiwadi (p.2), Bikaner (p.2), Chittorgarh (p.3), Churu (p.3), Dausa (p.3), Hanumangarh (p.4), Jaipur (p.5), Jhalawar (p.5), Jhunjhunu (p.5), Jodhpur (p.5), Karauli (p.5), Kota (p.6), Pali (p.8), Rajsamand (p.9), Sawai Madhopur (p.9), Sikar (p.9), Sirohi (p.10), Sri Ganganagar (p.10), Tonk (p.10), Udaipur (p.10) |
| Sikkim | 20 October 2023 | 1 | AQI bulletin p.4: count of 1 city row placed in Sikkim — Gangtok (p.4) |
| Tamil Nadu | 20 October 2023 | 9 | AQI bulletin p.1–10: count of 9 city rows placed in Tamil Nadu — Ariyalur (p.1), Chennai (p.3), Cuddalore (p.3), Gummidipoondi (p.4), Hosur (p.4), Ooty (p.8), Ramanathapuram (p.9), Thoothukudi (p.10), Tirupur (p.10) |
| Telangana | 20 October 2023 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 20 October 2023 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 20 October 2023 | 20 | AQI bulletin p.1–11: count of 20 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.1), Bareilly (p.2), Bulandshahr (p.2), Firozabad (p.4), Ghaziabad (p.4), Gorakhpur (p.4), Greater Noida (p.4), Hapur (p.4), Jhansi (p.5), Kanpur (p.5), Khurja (p.6), Lucknow (p.6), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.8), Prayagraj (p.8), Varanasi (p.11), Vrindavan (p.11) |
| Uttarakhand | 20 October 2023 | 2 | AQI bulletin p.6–9: count of 2 city rows placed in Uttarakhand — Kashipur (p.6), Rishikesh (p.9) |
| West Bengal | 20 October 2023 | 6 | AQI bulletin p.1–9: count of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.4), Howrah (p.5), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 20 October 2023 | 6% | AQI bulletin p.1–11, Index Value column: 12 of all 209 city rows at 201 or more — Agartala 246 (p.1), Baddi 217 (p.1), Baghpat 227 (p.1), Bharatpur 205 (p.2), Bhiwadi 220 (p.2), Byrnihat 223 (p.2), Faridabad 291 (p.3), Greater Noida 238 (p.4), Muzaffarnagar 206 (p.7), Noida 214 (p.8), Purnia 206 (p.8), Rohtak 232 (p.9) |
| Andhra Pradesh | 20 October 2023 | 0% | AQI bulletin p.1–11, Index Value column: none of 6 city rows placed in Andhra Pradesh at 201 or more (highest 191) |
| Assam | 20 October 2023 | 17% | AQI bulletin p.2–10, Index Value column: 1 of 6 city rows placed in Assam at 201 or more — Byrnihat 223 (p.2) |
| Bihar | 20 October 2023 | 5% | AQI bulletin p.1–10, Index Value column: 1 of 21 city rows placed in Bihar at 201 or more — Purnia 206 (p.8) |
| Chandigarh | 20 October 2023 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 101) |
| Chhattisgarh | 20 October 2023 | 0% | AQI bulletin p.2–8, Index Value column: none of 6 city rows placed in Chhattisgarh at 201 or more (highest 113) |
| Delhi | 20 October 2023 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 195) |
| Gujarat | 20 October 2023 | 0% | AQI bulletin p.1–11, Index Value column: none of 5 city rows placed in Gujarat at 201 or more (highest 200) |
| Haryana | 20 October 2023 | 9% | AQI bulletin p.1–11, Index Value column: 2 of 23 city rows placed in Haryana at 201 or more — Faridabad 291 (p.3), Rohtak 232 (p.9) |
| Himachal Pradesh | 20 October 2023 | 100% | AQI bulletin p.1, Index Value column: 1 of 1 city row placed in Himachal Pradesh at 201 or more — Baddi 217 (p.1) |
| Karnataka | 20 October 2023 | 0% | AQI bulletin p.1–11, Index Value column: none of 23 city rows placed in Karnataka at 201 or more (highest 167) |
| Kerala | 20 October 2023 | 0% | AQI bulletin p.5–10, Index Value column: none of 5 city rows placed in Kerala at 201 or more (highest 78) |
| Madhya Pradesh | 20 October 2023 | 0% | AQI bulletin p.2–11, Index Value column: none of 15 city rows placed in Madhya Pradesh at 201 or more (highest 167) |
| Maharashtra | 20 October 2023 | 0% | AQI bulletin p.1–10, Index Value column: none of 11 city rows placed in Maharashtra at 201 or more (highest 191) |
| Manipur | 20 October 2023 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Manipur at 201 or more (highest 77) |
| Meghalaya | 20 October 2023 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 64) |
| Mizoram | 20 October 2023 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 39) |
| Odisha | 20 October 2023 | 0% | AQI bulletin p.2–10, Index Value column: none of 9 city rows placed in Odisha at 201 or more (highest 154) |
| Puducherry | 20 October 2023 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 79) |
| Punjab | 20 October 2023 | 0% | AQI bulletin p.1–9, Index Value column: none of 7 city rows placed in Punjab at 201 or more (highest 151) |
| Rajasthan | 20 October 2023 | 8% | AQI bulletin p.1–10, Index Value column: 2 of 25 city rows placed in Rajasthan at 201 or more — Bharatpur 205 (p.2), Bhiwadi 220 (p.2) |
| Sikkim | 20 October 2023 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Sikkim at 201 or more (highest 57) |
| Tamil Nadu | 20 October 2023 | 0% | AQI bulletin p.1–10, Index Value column: none of 9 city rows placed in Tamil Nadu at 201 or more (highest 196) |
| Telangana | 20 October 2023 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 99) |
| Tripura | 20 October 2023 | 100% | AQI bulletin p.1, Index Value column: 1 of 1 city row placed in Tripura at 201 or more — Agartala 246 (p.1) |
| Uttar Pradesh | 20 October 2023 | 20% | AQI bulletin p.1–11, Index Value column: 4 of 20 city rows placed in Uttar Pradesh at 201 or more — Baghpat 227 (p.1), Greater Noida 238 (p.4), Muzaffarnagar 206 (p.7), Noida 214 (p.8) |
| Uttarakhand | 20 October 2023 | 0% | AQI bulletin p.6–9, Index Value column: none of 2 city rows placed in Uttarakhand at 201 or more (highest 117) |
| West Bengal | 20 October 2023 | 0% | AQI bulletin p.1–9, Index Value column: none of 6 city rows placed in West Bengal at 201 or more (highest 101) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 20 October 2023 | 291 | AQI bulletin p.1–11, Index Value column: highest of all 209 city rows — Faridabad, S.No 59 (p.3), Poor |
| Andhra Pradesh | 20 October 2023 | 191 | AQI bulletin p.1–11, Index Value column: highest of 6 city rows placed in Andhra Pradesh — Chittoor, S.No 48 (p.3), Moderate |
| Assam | 20 October 2023 | 223 | AQI bulletin p.2–10, Index Value column: highest of 6 city rows placed in Assam — Byrnihat, S.No 40 (p.2), Poor |
| Bihar | 20 October 2023 | 206 | AQI bulletin p.1–10, Index Value column: highest of 21 city rows placed in Bihar — Purnia, S.No 156 (p.8), Poor |
| Chandigarh | 20 October 2023 | 101 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 42 (p.3), Moderate |
| Chhattisgarh | 20 October 2023 | 113 | AQI bulletin p.2–8, Index Value column: highest of 6 city rows placed in Chhattisgarh — Raipur, S.No 158 (p.8), Moderate |
| Delhi | 20 October 2023 | 195 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 55 (p.3), Moderate |
| Gujarat | 20 October 2023 | 200 | AQI bulletin p.1–11, Index Value column: highest of 5 city rows placed in Gujarat — Vapi, S.No 202 (p.11), Moderate |
| Haryana | 20 October 2023 | 291 | AQI bulletin p.1–11, Index Value column: highest of 23 city rows placed in Haryana — Faridabad, S.No 59 (p.3), Poor |
| Himachal Pradesh | 20 October 2023 | 217 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Himachal Pradesh — Baddi, S.No 16 (p.1), Poor |
| Karnataka | 20 October 2023 | 167 | AQI bulletin p.1–11, Index Value column: highest of 23 city rows placed in Karnataka — Kolar, S.No 110 (p.6), Moderate |
| Kerala | 20 October 2023 | 78 | AQI bulletin p.5–10, Index Value column: highest of 5 city rows placed in Kerala — Kochi, S.No 109 (p.6), Satisfactory |
| Madhya Pradesh | 20 October 2023 | 167 | AQI bulletin p.2–11, Index Value column: highest of 15 city rows placed in Madhya Pradesh — Mandideep, S.No 122 (p.7), Moderate |
| Maharashtra | 20 October 2023 | 191 | AQI bulletin p.1–10, Index Value column: highest of 11 city rows placed in Maharashtra — Navi Mumbai, S.No 141 (p.8), Moderate |
| Manipur | 20 October 2023 | 77 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Manipur — Imphal, S.No 84 (p.5), Satisfactory |
| Meghalaya | 20 October 2023 | 64 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 175 (p.9), Satisfactory |
| Mizoram | 20 October 2023 | 39 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Odisha | 20 October 2023 | 154 | AQI bulletin p.2–10, Index Value column: highest of 9 city rows placed in Odisha — Rairangpur, S.No 159 (p.8), Moderate, Suakati, S.No 187 (p.10), Moderate |
| Puducherry | 20 October 2023 | 79 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 154 (p.8), Satisfactory |
| Punjab | 20 October 2023 | 151 | AQI bulletin p.1–9, Index Value column: highest of 7 city rows placed in Punjab — Bathinda, S.No 25 (p.2), Moderate |
| Rajasthan | 20 October 2023 | 220 | AQI bulletin p.1–10, Index Value column: highest of 25 city rows placed in Rajasthan — Bhiwadi, S.No 32 (p.2), Poor |
| Sikkim | 20 October 2023 | 57 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Sikkim — Gangtok, S.No 64 (p.4), Satisfactory |
| Tamil Nadu | 20 October 2023 | 196 | AQI bulletin p.1–10, Index Value column: highest of 9 city rows placed in Tamil Nadu — Gummidipoondi, S.No 69 (p.4), Moderate |
| Telangana | 20 October 2023 | 99 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 83 (p.5), Satisfactory |
| Tripura | 20 October 2023 | 246 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Poor |
| Uttar Pradesh | 20 October 2023 | 238 | AQI bulletin p.1–11, Index Value column: highest of 20 city rows placed in Uttar Pradesh — Greater Noida, S.No 68 (p.4), Poor |
| Uttarakhand | 20 October 2023 | 117 | AQI bulletin p.6–9, Index Value column: highest of 2 city rows placed in Uttarakhand — Kashipur, S.No 102 (p.6), Moderate |
| West Bengal | 20 October 2023 | 101 | AQI bulletin p.1–9, Index Value column: highest of 6 city rows placed in West Bengal — Asansol, S.No 13 (p.1), Moderate |