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Release from Central Pollution Control Board, Ministry of Environment, Forest and Climate Change
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| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 23 September 2025 | 69 | AQI bulletin p.1–12, Index Value column: mean of all 228 city rows — every row in the table |
| Andhra Pradesh | 23 September 2025 | 62 | AQI bulletin p.1–12, Index Value column: mean of 6 city rows placed in Andhra Pradesh — Amaravati (p.1), Anantapur (p.1), Chittoor (p.4), Rajamahendravaram (p.9), Tirumala (p.11), Visakhapatnam (p.12) |
| Arunachal Pradesh | 23 September 2025 | 40 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Arunachal Pradesh — Naharlagun (p.8) |
| Assam | 23 September 2025 | 73 | AQI bulletin p.5–10, Index Value column: mean of 4 city rows placed in Assam — Guwahati (p.5), Nagaon (p.8), Nalbari (p.8), Silchar (p.10) |
| Bihar | 23 September 2025 | 90 | AQI bulletin p.1–11, Index Value column: mean of 23 city rows placed in Bihar — Araria (p.1), Arrah (p.1), Aurangabad (Bihar) (p.1), Begusarai (p.2), Bettiah (p.2), Bhagalpur (p.2), Bihar Sharif (p.3), Buxar (p.3), Chhapra (p.3), Gaya (p.5), Hajipur (p.5), Katihar (p.6), Manguraha (p.8), Motihari (p.8), Munger (p.8), Muzaffarpur (p.8), Patna (p.9), Purnia (p.9), Rajgir (p.9), Saharsa (p.10), Samastipur (p.10), Sasaram (p.10), Siwan (p.11) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 23 September 2025 (228 cities) (published 23 Sept 2025). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 3ce241f874dc18155aff5240b8fbc8034b1f191e60a862c2605d010a43ad5e6f. https://indiahealthobservatory.com/sources/cpcb/releases/416
| Chandigarh | 23 September 2025 | 77 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Chhattisgarh | 23 September 2025 | 51 | AQI bulletin p.2–11, Index Value column: mean of 7 city rows placed in Chhattisgarh — Bhilai (p.2), Bilaspur (p.3), Chhal (p.3), Korba (p.7), Kunjemura (p.7), Raipur (p.9), Tumidih (p.11) |
| Delhi | 23 September 2025 | 126 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.4) |
| Gujarat | 23 September 2025 | 91 | AQI bulletin p.1–12, Index Value column: mean of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.5), Nandesari (p.8), Vapi (p.11), Vatva (p.12) |
| Haryana | 23 September 2025 | 100 | AQI bulletin p.5–9, Index Value column: mean of 2 city rows placed in Haryana — Gurugram (p.5), Panchgaon (p.9) |
| Himachal Pradesh | 23 September 2025 | 187 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Himachal Pradesh — Baddi (p.1) |
| Jharkhand | 23 September 2025 | 103 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Jharkhand — Dhanbad (p.4) |
| Karnataka | 23 September 2025 | 41 | AQI bulletin p.2–12, Index Value column: mean of 18 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Chamarajanagar (p.3), Chikkaballapur (p.4), Chikkamagaluru (p.4), Davanagere (p.4), Dharwad (p.4), Haveri (p.5), Hubballi (p.5), Kalaburagi (p.6), Karwar (p.6), Koppal (p.7), Madikeri (p.7), Mangalore (p.7), Mysuru (p.8), Shivamogga (p.10), Vijayapura (p.12), Yadgir (p.12) |
| Kerala | 23 September 2025 | 62 | AQI bulletin p.6–11, Index Value column: mean of 3 city rows placed in Kerala — Kannur (p.6), Thiruvananthapuram (p.11), Thrissur (p.11) |
| Madhya Pradesh | 23 September 2025 | 79 | AQI bulletin p.3–10, Index Value column: mean of 13 city rows placed in Madhya Pradesh — Bhopal (p.3), Damoh (p.4), Dewas (p.4), Gwalior (p.5), Indore (p.6), Jabalpur (p.6), Katni (p.7), Maihar (p.7), Mandideep (p.7), Pithampur (p.9), Ratlam (p.10), Sagar (p.10), Satna (p.10) |
| Maharashtra | 23 September 2025 | 45 | AQI bulletin p.1–12, Index Value column: mean of 30 city rows placed in Maharashtra — Ahmednagar (p.1), Akola (p.1), Amravati (p.1), Aurangabad (Maharashtra) (p.1), Badlapur (p.1), Belapur (p.2), Bhiwandi (p.3), Boisar (p.3), Chandrapur (p.3), Dhule (p.4), Jalgaon (p.6), Kalyan (p.6), Kolhapur (p.7), Latur (p.7), Mahad (p.7), Malegaon (p.7), Mira-Bhayandar (p.8), Mumbai (p.8), Nagpur (p.8), Nanded (p.8), Nashik (p.8), Navi Mumbai (p.8), Parbhani (p.9), Pimpri-Chinchwad (p.9) … and 6 more |
| Meghalaya | 23 September 2025 | 9 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.10) |
| Odisha | 23 September 2025 | 56 | AQI bulletin p.1–11, Index Value column: mean of 15 city rows placed in Odisha — Angul (p.1), Balasore (p.2), Barbil (p.2), Baripada (p.2), Bhubaneswar (p.3), Bileipada (p.3), Brajrajnagar (p.3), Byasanagar (p.3), Keonjhar (p.7), Nayagarh (p.8), Rairangpur (p.9), Rourkela (p.10), Suakati (p.11), Talcher (p.11), Tensa (p.11) |
| Punjab | 23 September 2025 | 82 | AQI bulletin p.1–10, Index Value column: mean of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.6), Khanna (p.7), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 23 September 2025 | 83 | AQI bulletin p.1–11, Index Value column: mean of 33 city rows placed in Rajasthan — Ajmer (p.1), Banswara (p.2), Baran (p.2), Barmer (p.2), Bharatpur (p.2), Bhilwara (p.2), Bhiwadi (p.2), Bikaner (p.3), Bundi (p.3), Chittorgarh (p.4), Churu (p.4), Dausa (p.4), Dholpur (p.4), Dungarpur (p.4), Hanumangarh (p.5), Jaipur (p.6), Jaisalmer (p.6), Jalore (p.6), Jhalawar (p.6), Jhunjhunu (p.6), Jodhpur (p.6), Karauli (p.6), Kota (p.7), Nagaur (p.8), Pali (p.9), Pratapgarh (p.9) … and 7 more |
| Sikkim | 23 September 2025 | 29 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Sikkim — Gangtok (p.5) |
| Tamil Nadu | 23 September 2025 | 45 | AQI bulletin p.1–12, Index Value column: mean of 21 city rows placed in Tamil Nadu — Ariyalur (p.1), Chengalpattu (p.3), Chennai (p.3), Coimbatore (p.4), Cuddalore (p.4), Dindigul (p.4), Gummidipoondi (p.5), Hosur (p.5), Karur (p.6), Ooty (p.9), Palkalaiperur (p.9), Perundurai (p.9), Pudukottai (p.9), Ramanathapuram (p.10), Salem (p.10), Thanjavur (p.11), Thoothukudi (p.11), Tiruchirappalli (p.11), Tirunelveli (p.11), Tirupur (p.11), Virudhunagar (p.12) |
| Telangana | 23 September 2025 | 72 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 23 September 2025 | 26 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 23 September 2025 | 111 | AQI bulletin p.1–12, Index Value column: mean of 20 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bareilly (p.2), Bulandshahr (p.3), Firozabad (p.5), Ghaziabad (p.5), Gorakhpur (p.5), Greater Noida (p.5), Hapur (p.5), Jhansi (p.6), Kanpur (p.6), Khurja (p.7), Lucknow (p.7), Meerut (p.8), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.9), Prayagraj (p.9), Varanasi (p.12), Vrindavan (p.12) |
| Uttarakhand | 23 September 2025 | 75 | AQI bulletin p.4–10, Index Value column: mean of 3 city rows placed in Uttarakhand — Dehradun (p.4), Kashipur (p.6), Rishikesh (p.10) |
| West Bengal | 23 September 2025 | 44 | AQI bulletin p.1–10, Index Value column: mean of 7 city rows placed in West Bengal — Asansol (p.1), Barrackpore (p.2), Durgapur (p.4), Haldia (p.5), Howrah (p.5), Kolkata (p.7), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 23 September 2025 | 228 | AQI bulletin p.1–12: count of all 228 city rows — every row in the table |
| Andhra Pradesh | 23 September 2025 | 6 | AQI bulletin p.1–12: count of 6 city rows placed in Andhra Pradesh — Amaravati (p.1), Anantapur (p.1), Chittoor (p.4), Rajamahendravaram (p.9), Tirumala (p.11), Visakhapatnam (p.12) |
| Arunachal Pradesh | 23 September 2025 | 1 | AQI bulletin p.8: count of 1 city row placed in Arunachal Pradesh — Naharlagun (p.8) |
| Assam | 23 September 2025 | 4 | AQI bulletin p.5–10: count of 4 city rows placed in Assam — Guwahati (p.5), Nagaon (p.8), Nalbari (p.8), Silchar (p.10) |
| Bihar | 23 September 2025 | 23 | AQI bulletin p.1–11: count of 23 city rows placed in Bihar — Araria (p.1), Arrah (p.1), Aurangabad (Bihar) (p.1), Begusarai (p.2), Bettiah (p.2), Bhagalpur (p.2), Bihar Sharif (p.3), Buxar (p.3), Chhapra (p.3), Gaya (p.5), Hajipur (p.5), Katihar (p.6), Manguraha (p.8), Motihari (p.8), Munger (p.8), Muzaffarpur (p.8), Patna (p.9), Purnia (p.9), Rajgir (p.9), Saharsa (p.10), Samastipur (p.10), Sasaram (p.10), Siwan (p.11) |
| Chandigarh | 23 September 2025 | 1 | AQI bulletin p.3: count of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Chhattisgarh | 23 September 2025 | 7 | AQI bulletin p.2–11: count of 7 city rows placed in Chhattisgarh — Bhilai (p.2), Bilaspur (p.3), Chhal (p.3), Korba (p.7), Kunjemura (p.7), Raipur (p.9), Tumidih (p.11) |
| Delhi | 23 September 2025 | 1 | AQI bulletin p.4: count of 1 city row placed in Delhi — Delhi (p.4) |
| Gujarat | 23 September 2025 | 6 | AQI bulletin p.1–12: count of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.5), Nandesari (p.8), Vapi (p.11), Vatva (p.12) |
| Haryana | 23 September 2025 | 2 | AQI bulletin p.5–9: count of 2 city rows placed in Haryana — Gurugram (p.5), Panchgaon (p.9) |
| Himachal Pradesh | 23 September 2025 | 1 | AQI bulletin p.1: count of 1 city row placed in Himachal Pradesh — Baddi (p.1) |
| Jharkhand | 23 September 2025 | 1 | AQI bulletin p.4: count of 1 city row placed in Jharkhand — Dhanbad (p.4) |
| Karnataka | 23 September 2025 | 18 | AQI bulletin p.2–12: count of 18 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Chamarajanagar (p.3), Chikkaballapur (p.4), Chikkamagaluru (p.4), Davanagere (p.4), Dharwad (p.4), Haveri (p.5), Hubballi (p.5), Kalaburagi (p.6), Karwar (p.6), Koppal (p.7), Madikeri (p.7), Mangalore (p.7), Mysuru (p.8), Shivamogga (p.10), Vijayapura (p.12), Yadgir (p.12) |
| Kerala | 23 September 2025 | 3 | AQI bulletin p.6–11: count of 3 city rows placed in Kerala — Kannur (p.6), Thiruvananthapuram (p.11), Thrissur (p.11) |
| Madhya Pradesh | 23 September 2025 | 13 | AQI bulletin p.3–10: count of 13 city rows placed in Madhya Pradesh — Bhopal (p.3), Damoh (p.4), Dewas (p.4), Gwalior (p.5), Indore (p.6), Jabalpur (p.6), Katni (p.7), Maihar (p.7), Mandideep (p.7), Pithampur (p.9), Ratlam (p.10), Sagar (p.10), Satna (p.10) |
| Maharashtra | 23 September 2025 | 30 | AQI bulletin p.1–12: count of 30 city rows placed in Maharashtra — Ahmednagar (p.1), Akola (p.1), Amravati (p.1), Aurangabad (Maharashtra) (p.1), Badlapur (p.1), Belapur (p.2), Bhiwandi (p.3), Boisar (p.3), Chandrapur (p.3), Dhule (p.4), Jalgaon (p.6), Kalyan (p.6), Kolhapur (p.7), Latur (p.7), Mahad (p.7), Malegaon (p.7), Mira-Bhayandar (p.8), Mumbai (p.8), Nagpur (p.8), Nanded (p.8), Nashik (p.8), Navi Mumbai (p.8), Parbhani (p.9), Pimpri-Chinchwad (p.9), Pune (p.9), Sangli (p.10) … and 4 more |
| Meghalaya | 23 September 2025 | 1 | AQI bulletin p.10: count of 1 city row placed in Meghalaya — Shillong (p.10) |
| Odisha | 23 September 2025 | 15 | AQI bulletin p.1–11: count of 15 city rows placed in Odisha — Angul (p.1), Balasore (p.2), Barbil (p.2), Baripada (p.2), Bhubaneswar (p.3), Bileipada (p.3), Brajrajnagar (p.3), Byasanagar (p.3), Keonjhar (p.7), Nayagarh (p.8), Rairangpur (p.9), Rourkela (p.10), Suakati (p.11), Talcher (p.11), Tensa (p.11) |
| Punjab | 23 September 2025 | 8 | AQI bulletin p.1–10: count of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.6), Khanna (p.7), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 23 September 2025 | 33 | AQI bulletin p.1–11: count of 33 city rows placed in Rajasthan — Ajmer (p.1), Banswara (p.2), Baran (p.2), Barmer (p.2), Bharatpur (p.2), Bhilwara (p.2), Bhiwadi (p.2), Bikaner (p.3), Bundi (p.3), Chittorgarh (p.4), Churu (p.4), Dausa (p.4), Dholpur (p.4), Dungarpur (p.4), Hanumangarh (p.5), Jaipur (p.6), Jaisalmer (p.6), Jalore (p.6), Jhalawar (p.6), Jhunjhunu (p.6), Jodhpur (p.6), Karauli (p.6), Kota (p.7), Nagaur (p.8), Pali (p.9), Pratapgarh (p.9), Rajsamand (p.10) … and 6 more |
| Sikkim | 23 September 2025 | 1 | AQI bulletin p.5: count of 1 city row placed in Sikkim — Gangtok (p.5) |
| Tamil Nadu | 23 September 2025 | 21 | AQI bulletin p.1–12: count of 21 city rows placed in Tamil Nadu — Ariyalur (p.1), Chengalpattu (p.3), Chennai (p.3), Coimbatore (p.4), Cuddalore (p.4), Dindigul (p.4), Gummidipoondi (p.5), Hosur (p.5), Karur (p.6), Ooty (p.9), Palkalaiperur (p.9), Perundurai (p.9), Pudukottai (p.9), Ramanathapuram (p.10), Salem (p.10), Thanjavur (p.11), Thoothukudi (p.11), Tiruchirappalli (p.11), Tirunelveli (p.11), Tirupur (p.11), Virudhunagar (p.12) |
| Telangana | 23 September 2025 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 23 September 2025 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 23 September 2025 | 20 | AQI bulletin p.1–12: count of 20 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bareilly (p.2), Bulandshahr (p.3), Firozabad (p.5), Ghaziabad (p.5), Gorakhpur (p.5), Greater Noida (p.5), Hapur (p.5), Jhansi (p.6), Kanpur (p.6), Khurja (p.7), Lucknow (p.7), Meerut (p.8), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.9), Prayagraj (p.9), Varanasi (p.12), Vrindavan (p.12) |
| Uttarakhand | 23 September 2025 | 3 | AQI bulletin p.4–10: count of 3 city rows placed in Uttarakhand — Dehradun (p.4), Kashipur (p.6), Rishikesh (p.10) |
| West Bengal | 23 September 2025 | 7 | AQI bulletin p.1–10: count of 7 city rows placed in West Bengal — Asansol (p.1), Barrackpore (p.2), Durgapur (p.4), Haldia (p.5), Howrah (p.5), Kolkata (p.7), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 23 September 2025 | 0% | AQI bulletin p.1–12, Index Value column: 1 of all 228 city rows at 201 or more — Nandesari 211 (p.8) |
| Andhra Pradesh | 23 September 2025 | 0% | AQI bulletin p.1–12, Index Value column: none of 6 city rows placed in Andhra Pradesh at 201 or more (highest 108) |
| Arunachal Pradesh | 23 September 2025 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Arunachal Pradesh at 201 or more (highest 40) |
| Assam | 23 September 2025 | 0% | AQI bulletin p.5–10, Index Value column: none of 4 city rows placed in Assam at 201 or more (highest 135) |
| Bihar | 23 September 2025 | 0% | AQI bulletin p.1–11, Index Value column: none of 23 city rows placed in Bihar at 201 or more (highest 193) |
| Chandigarh | 23 September 2025 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 77) |
| Chhattisgarh | 23 September 2025 | 0% | AQI bulletin p.2–11, Index Value column: none of 7 city rows placed in Chhattisgarh at 201 or more (highest 78) |
| Delhi | 23 September 2025 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 126) |
| Gujarat | 23 September 2025 | 17% | AQI bulletin p.1–12, Index Value column: 1 of 6 city rows placed in Gujarat at 201 or more — Nandesari 211 (p.8) |
| Haryana | 23 September 2025 | 0% | AQI bulletin p.5–9, Index Value column: none of 2 city rows placed in Haryana at 201 or more (highest 123) |
| Himachal Pradesh | 23 September 2025 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Himachal Pradesh at 201 or more (highest 187) |
| Jharkhand | 23 September 2025 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Jharkhand at 201 or more (highest 103) |
| Karnataka | 23 September 2025 | 0% | AQI bulletin p.2–12, Index Value column: none of 18 city rows placed in Karnataka at 201 or more (highest 61) |
| Kerala | 23 September 2025 | 0% | AQI bulletin p.6–11, Index Value column: none of 3 city rows placed in Kerala at 201 or more (highest 68) |
| Madhya Pradesh | 23 September 2025 | 0% | AQI bulletin p.3–10, Index Value column: none of 13 city rows placed in Madhya Pradesh at 201 or more (highest 120) |
| Maharashtra | 23 September 2025 | 0% | AQI bulletin p.1–12, Index Value column: none of 30 city rows placed in Maharashtra at 201 or more (highest 74) |
| Meghalaya | 23 September 2025 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 9) |
| Odisha | 23 September 2025 | 0% | AQI bulletin p.1–11, Index Value column: none of 15 city rows placed in Odisha at 201 or more (highest 80) |
| Punjab | 23 September 2025 | 0% | AQI bulletin p.1–10, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 118) |
| Rajasthan | 23 September 2025 | 0% | AQI bulletin p.1–11, Index Value column: none of 33 city rows placed in Rajasthan at 201 or more (highest 124) |
| Sikkim | 23 September 2025 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Sikkim at 201 or more (highest 29) |
| Tamil Nadu | 23 September 2025 | 0% | AQI bulletin p.1–12, Index Value column: none of 21 city rows placed in Tamil Nadu at 201 or more (highest 86) |
| Telangana | 23 September 2025 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 72) |
| Tripura | 23 September 2025 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 26) |
| Uttar Pradesh | 23 September 2025 | 0% | AQI bulletin p.1–12, Index Value column: none of 20 city rows placed in Uttar Pradesh at 201 or more (highest 163) |
| Uttarakhand | 23 September 2025 | 0% | AQI bulletin p.4–10, Index Value column: none of 3 city rows placed in Uttarakhand at 201 or more (highest 87) |
| West Bengal | 23 September 2025 | 0% | AQI bulletin p.1–10, Index Value column: none of 7 city rows placed in West Bengal at 201 or more (highest 53) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 23 September 2025 | 211 | AQI bulletin p.1–12, Index Value column: highest of all 228 city rows — Nandesari, S.No 157 (p.8), Poor |
| Andhra Pradesh | 23 September 2025 | 108 | AQI bulletin p.1–12, Index Value column: highest of 6 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 226 (p.12), Moderate |
| Arunachal Pradesh | 23 September 2025 | 40 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Arunachal Pradesh — Naharlagun, S.No 154 (p.8), Good |
| Assam | 23 September 2025 | 135 | AQI bulletin p.5–10, Index Value column: highest of 4 city rows placed in Assam — Nalbari, S.No 155 (p.8), Moderate |
| Bihar | 23 September 2025 | 193 | AQI bulletin p.1–11, Index Value column: highest of 23 city rows placed in Bihar — Aurangabad (Bihar), S.No 17 (p.1), Moderate |
| Chandigarh | 23 September 2025 | 77 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 55 (p.3), Satisfactory |
| Chhattisgarh | 23 September 2025 | 78 | AQI bulletin p.2–11, Index Value column: highest of 7 city rows placed in Chhattisgarh — Bilaspur, S.No 46 (p.3), Satisfactory |
| Delhi | 23 September 2025 | 126 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 72 (p.4), Moderate |
| Gujarat | 23 September 2025 | 211 | AQI bulletin p.1–12, Index Value column: highest of 6 city rows placed in Gujarat — Nandesari, S.No 157 (p.8), Poor |
| Haryana | 23 September 2025 | 123 | AQI bulletin p.5–9, Index Value column: highest of 2 city rows placed in Haryana — Gurugram, S.No 89 (p.5), Moderate |
| Himachal Pradesh | 23 September 2025 | 187 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Himachal Pradesh — Baddi, S.No 19 (p.1), Moderate |
| Jharkhand | 23 September 2025 | 103 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Jharkhand — Dhanbad, S.No 74 (p.4), Moderate |
| Karnataka | 23 September 2025 | 61 | AQI bulletin p.2–12, Index Value column: highest of 18 city rows placed in Karnataka — Dharwad, S.No 75 (p.4), Satisfactory |
| Kerala | 23 September 2025 | 68 | AQI bulletin p.6–11, Index Value column: highest of 3 city rows placed in Kerala — Thiruvananthapuram, S.No 209 (p.11), Satisfactory |
| Madhya Pradesh | 23 September 2025 | 120 | AQI bulletin p.3–10, Index Value column: highest of 13 city rows placed in Madhya Pradesh — Katni, S.No 121 (p.7), Moderate |
| Maharashtra | 23 September 2025 | 74 | AQI bulletin p.1–12, Index Value column: highest of 30 city rows placed in Maharashtra — Chandrapur, S.No 56 (p.3), Satisfactory |
| Meghalaya | 23 September 2025 | 9 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 195 (p.10), Good |
| Odisha | 23 September 2025 | 80 | AQI bulletin p.1–11, Index Value column: highest of 15 city rows placed in Odisha — Talcher, S.No 205 (p.11), Satisfactory |
| Punjab | 23 September 2025 | 118 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Punjab — Mandi Gobindgarh, S.No 138 (p.7), Moderate |
| Rajasthan | 23 September 2025 | 124 | AQI bulletin p.1–11, Index Value column: highest of 33 city rows placed in Rajasthan — Sri Ganganagar, S.No 203 (p.11), Moderate |
| Sikkim | 23 September 2025 | 29 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Sikkim — Gangtok, S.No 83 (p.5), Good |
| Tamil Nadu | 23 September 2025 | 86 | AQI bulletin p.1–12, Index Value column: highest of 21 city rows placed in Tamil Nadu — Gummidipoondi, S.No 88 (p.5), Satisfactory |
| Telangana | 23 September 2025 | 72 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 100 (p.5), Satisfactory |
| Tripura | 23 September 2025 | 26 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Good |
| Uttar Pradesh | 23 September 2025 | 163 | AQI bulletin p.1–12, Index Value column: highest of 20 city rows placed in Uttar Pradesh — Greater Noida, S.No 87 (p.5), Moderate |
| Uttarakhand | 23 September 2025 | 87 | AQI bulletin p.4–10, Index Value column: highest of 3 city rows placed in Uttarakhand — Rishikesh, S.No 184 (p.10), Satisfactory |
| West Bengal | 23 September 2025 | 53 | AQI bulletin p.1–10, Index Value column: highest of 7 city rows placed in West Bengal — Howrah, S.No 98 (p.5), Satisfactory |