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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, 21:00 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 25 February 2021 | 157 | AQI bulletin p.1–11, Index Value column: mean of all 130 city rows — every row in the table |
| Andhra Pradesh | 25 February 2021 | 97 | AQI bulletin p.1–11, Index Value column: mean of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.11), Visakhapatnam (p.11) |
| Assam | 25 February 2021 | 298 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 25 February 2021 | 215 | AQI bulletin p.4–9, Index Value column: mean of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 25 February 2021 | 118 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.2) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 25 February 2021 (130 cities) (published 25 Feb 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 8d851224b9abbf553b55172c165bc64ad0adff495b3456dec2a520a846027750. https://indiahealthobservatory.com/sources/cpcb/releases/2085
| Delhi | 25 February 2021 | 298 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 25 February 2021 | 159 | AQI bulletin p.1–11, Index Value column: mean of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Nandesari (p.8), Vapi (p.11), Vatva (p.11) |
| Haryana | 25 February 2021 | 183 | AQI bulletin p.1–11, Index Value column: mean of 22 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Faridabad (p.4), Fatehabad (p.4), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.8), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 25 February 2021 | 96 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Jharkhand | 25 February 2021 | 97 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Jharkhand — Jorapokhar (p.5) |
| Karnataka | 25 February 2021 | 96 | AQI bulletin p.2–11, Index Value column: mean of 15 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Hubballi (p.5), Kalaburgi (p.5), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Shivamogga (p.10), Udupi (p.11), Yadgir (p.11) |
| Kerala | 25 February 2021 | 84 | AQI bulletin p.3–10, Index Value column: mean of 7 city rows placed in Kerala — Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.6), Kozhikode (p.7), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 25 February 2021 | 145 | AQI bulletin p.2–11, Index Value column: mean of 14 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), Pithampur (p.9), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 25 February 2021 | 177 | AQI bulletin p.1–10, Index Value column: mean of 9 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.3), Kalyan (p.6), Mumbai (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Solapur (p.10), Thane (p.10) |
| Mizoram | 25 February 2021 | 162 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 25 February 2021 | 213 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 25 February 2021 | 162 | AQI bulletin p.2–10, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 25 February 2021 | 49 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 25 February 2021 | 118 | AQI bulletin p.1–9, Index Value column: mean of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.9) |
| Rajasthan | 25 February 2021 | 139 | AQI bulletin p.1–11, Index Value column: mean of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.11) |
| Tamil Nadu | 25 February 2021 | 73 | AQI bulletin p.3–10, Index Value column: mean of 3 city rows placed in Tamil Nadu — Chennai (p.3), Coimbatore (p.3), Thoothukudi (p.10) |
| Telangana | 25 February 2021 | 131 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 25 February 2021 | 149 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 25 February 2021 | 228 | AQI bulletin p.1–11, Index Value column: mean of 13 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Hapur (p.4), Kanpur (p.6), Lucknow (p.7), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.8), Noida (p.8), Varanasi (p.11) |
| West Bengal | 25 February 2021 | 259 | AQI bulletin p.1–10, Index Value column: mean of 5 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 25 February 2021 | 130 | AQI bulletin p.1–11: count of all 130 city rows — every row in the table |
| Andhra Pradesh | 25 February 2021 | 4 | AQI bulletin p.1–11: count of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.11), Visakhapatnam (p.11) |
| Assam | 25 February 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 25 February 2021 | 4 | AQI bulletin p.4–9: count of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 25 February 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 25 February 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 25 February 2021 | 6 | AQI bulletin p.1–11: count of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Nandesari (p.8), Vapi (p.11), Vatva (p.11) |
| Haryana | 25 February 2021 | 22 | AQI bulletin p.1–11: count of 22 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Faridabad (p.4), Fatehabad (p.4), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.8), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 25 February 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Jharkhand | 25 February 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Jharkhand — Jorapokhar (p.5) |
| Karnataka | 25 February 2021 | 15 | AQI bulletin p.2–11: count of 15 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Hubballi (p.5), Kalaburgi (p.5), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Shivamogga (p.10), Udupi (p.11), Yadgir (p.11) |
| Kerala | 25 February 2021 | 7 | AQI bulletin p.3–10: count of 7 city rows placed in Kerala — Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.6), Kozhikode (p.7), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 25 February 2021 | 14 | AQI bulletin p.2–11: count of 14 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), Pithampur (p.9), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 25 February 2021 | 9 | AQI bulletin p.1–10: count of 9 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.3), Kalyan (p.6), Mumbai (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Solapur (p.10), Thane (p.10) |
| Mizoram | 25 February 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 25 February 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 25 February 2021 | 2 | AQI bulletin p.2–10: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 25 February 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 25 February 2021 | 8 | AQI bulletin p.1–9: count of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.9) |
| Rajasthan | 25 February 2021 | 8 | AQI bulletin p.1–11: count of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.11) |
| Tamil Nadu | 25 February 2021 | 3 | AQI bulletin p.3–10: count of 3 city rows placed in Tamil Nadu — Chennai (p.3), Coimbatore (p.3), Thoothukudi (p.10) |
| Telangana | 25 February 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 25 February 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 25 February 2021 | 13 | AQI bulletin p.1–11: count of 13 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Hapur (p.4), Kanpur (p.6), Lucknow (p.7), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.8), Noida (p.8), Varanasi (p.11) |
| West Bengal | 25 February 2021 | 5 | AQI bulletin p.1–10: count of 5 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 25 February 2021 | 28% | AQI bulletin p.1–11, Index Value column: 36 of all 130 city rows at 201 or more — Agra 208 (p.1), Ankleshwar 209 (p.1), Baghpat 251 (p.2), Bahadurgarh 254 (p.2), Ballabgarh 279 (p.2), Bhiwadi 302 (p.2), Bulandshahr 272 (p.2), Charkhi Dadri 273 (p.3), Delhi 298 (p.3), Durgapur 293 (p.3), Faridabad 286 (p.4), Ghaziabad 346 (p.4), Greater Noida 303 (p.4), Gurugram 251 (p.4), Guwahati 298 (p.4), Hajipur 228 (p.4), Hisar 236 (p.4), Howrah 275 (p.5), Indore 213 (p.5), Jind 225 (p.5) … and 16 more |
| Andhra Pradesh | 25 February 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 119) |
| Assam | 25 February 2021 | 100% | AQI bulletin p.4, Index Value column: 1 of 1 city row placed in Assam at 201 or more — Guwahati 298 (p.4) |
| Bihar | 25 February 2021 | 75% | AQI bulletin p.4–9, Index Value column: 3 of 4 city rows placed in Bihar at 201 or more — Hajipur 228 (p.4), Muzaffarpur 306 (p.8), Patna 233 (p.9) |
| Chandigarh | 25 February 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 118) |
| Delhi | 25 February 2021 | 100% | AQI bulletin p.3, Index Value column: 1 of 1 city row placed in Delhi at 201 or more — Delhi 298 (p.3) |
| Gujarat | 25 February 2021 | 33% | AQI bulletin p.1–11, Index Value column: 2 of 6 city rows placed in Gujarat at 201 or more — Ankleshwar 209 (p.1), Vatva 238 (p.11) |
| Haryana | 25 February 2021 | 41% | AQI bulletin p.1–11, Index Value column: 9 of 22 city rows placed in Haryana at 201 or more — Bahadurgarh 254 (p.2), Ballabgarh 279 (p.2), Charkhi Dadri 273 (p.3), Faridabad 286 (p.4), Gurugram 251 (p.4), Hisar 236 (p.4), Jind 225 (p.5), Manesar 257 (p.7), Rohtak 235 (p.9) |
| Jammu and Kashmir | 25 February 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 96) |
| Jharkhand | 25 February 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Jharkhand at 201 or more (highest 97) |
| Karnataka | 25 February 2021 | 7% | AQI bulletin p.2–11, Index Value column: 1 of 15 city rows placed in Karnataka at 201 or more — Udupi 221 (p.11) |
| Kerala | 25 February 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 7 city rows placed in Kerala at 201 or more (highest 108) |
| Madhya Pradesh | 25 February 2021 | 21% | AQI bulletin p.2–11, Index Value column: 3 of 14 city rows placed in Madhya Pradesh at 201 or more — Indore 213 (p.5), Katni 217 (p.6), Singrauli 252 (p.10) |
| Maharashtra | 25 February 2021 | 33% | AQI bulletin p.1–10, Index Value column: 3 of 9 city rows placed in Maharashtra at 201 or more — Kalyan 247 (p.6), Navi Mumbai 217 (p.8), Thane 348 (p.10) |
| Mizoram | 25 February 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 162) |
| Nagaland | 25 February 2021 | 100% | AQI bulletin p.6, Index Value column: 1 of 1 city row placed in Nagaland at 201 or more — Kohima 213 (p.6) |
| Odisha | 25 February 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 178) |
| Puducherry | 25 February 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 49) |
| Punjab | 25 February 2021 | 0% | AQI bulletin p.1–9, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 156) |
| Rajasthan | 25 February 2021 | 13% | AQI bulletin p.1–11, Index Value column: 1 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 302 (p.2) |
| Tamil Nadu | 25 February 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 3 city rows placed in Tamil Nadu at 201 or more (highest 89) |
| Telangana | 25 February 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 131) |
| Tripura | 25 February 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 149) |
| Uttar Pradesh | 25 February 2021 | 54% | AQI bulletin p.1–11, Index Value column: 7 of 13 city rows placed in Uttar Pradesh at 201 or more — Agra 208 (p.1), Baghpat 251 (p.2), Bulandshahr 272 (p.2), Ghaziabad 346 (p.4), Greater Noida 303 (p.4), Meerut 264 (p.7), Noida 292 (p.8) |
| West Bengal | 25 February 2021 | 80% | AQI bulletin p.1–10, Index Value column: 4 of 5 city rows placed in West Bengal at 201 or more — Durgapur 293 (p.3), Howrah 275 (p.5), Kolkata 251 (p.6), Siliguri 329 (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 25 February 2021 | 348 | AQI bulletin p.1–11, Index Value column: highest of all 130 city rows — Thane, S.No 117 (p.10), Very Poor |
| Andhra Pradesh | 25 February 2021 | 119 | AQI bulletin p.1–11, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 128 (p.11), Moderate |
| Assam | 25 February 2021 | 298 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 44 (p.4), Poor |
| Bihar | 25 February 2021 | 306 | AQI bulletin p.4–9, Index Value column: highest of 4 city rows placed in Bihar — Muzaffarpur, S.No 87 (p.8), Very Poor |
| Chandigarh | 25 February 2021 | 118 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 24 (p.2), Moderate |
| Delhi | 25 February 2021 | 298 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 33 (p.3), Poor |
| Gujarat | 25 February 2021 | 238 | AQI bulletin p.1–11, Index Value column: highest of 6 city rows placed in Gujarat — Vatva, S.No 127 (p.11), Poor |
| Haryana | 25 February 2021 | 286 | AQI bulletin p.1–11, Index Value column: highest of 22 city rows placed in Haryana — Faridabad, S.No 37 (p.4), Poor |
| Jammu and Kashmir | 25 February 2021 | 96 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 115 (p.10), Satisfactory |
| Jharkhand | 25 February 2021 | 97 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Jharkhand — Jorapokhar, S.No 58 (p.5), Satisfactory |
| Karnataka | 25 February 2021 | 221 | AQI bulletin p.2–11, Index Value column: highest of 15 city rows placed in Karnataka — Udupi, S.No 123 (p.11), Poor |
| Kerala | 25 February 2021 | 108 | AQI bulletin p.3–10, Index Value column: highest of 7 city rows placed in Kerala — Kollam, S.No 70 (p.6), Moderate |
| Madhya Pradesh | 25 February 2021 | 252 | AQI bulletin p.2–11, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Singrauli, S.No 111 (p.10), Poor |
| Maharashtra | 25 February 2021 | 348 | AQI bulletin p.1–10, Index Value column: highest of 9 city rows placed in Maharashtra — Thane, S.No 117 (p.10), Very Poor |
| Mizoram | 25 February 2021 | 162 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Moderate |
| Nagaland | 25 February 2021 | 213 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 68 (p.6), Poor |
| Odisha | 25 February 2021 | 178 | AQI bulletin p.2–10, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 116 (p.10), Moderate |
| Puducherry | 25 February 2021 | 49 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 100 (p.9), Good |
| Punjab | 25 February 2021 | 156 | AQI bulletin p.1–9, Index Value column: highest of 8 city rows placed in Punjab — Mandi Gobindgarh, S.No 78 (p.7), Moderate |
| Rajasthan | 25 February 2021 | 302 | AQI bulletin p.1–11, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 19 (p.2), Very Poor |
| Tamil Nadu | 25 February 2021 | 89 | AQI bulletin p.3–10, Index Value column: highest of 3 city rows placed in Tamil Nadu — Coimbatore, S.No 30 (p.3), Satisfactory |
| Telangana | 25 February 2021 | 131 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 51 (p.5), Moderate |
| Tripura | 25 February 2021 | 149 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Moderate |
| Uttar Pradesh | 25 February 2021 | 346 | AQI bulletin p.1–11, Index Value column: highest of 13 city rows placed in Uttar Pradesh — Ghaziabad, S.No 41 (p.4), Very Poor |
| West Bengal | 25 February 2021 | 329 | AQI bulletin p.1–10, Index Value column: highest of 5 city rows placed in West Bengal — Siliguri, S.No 110 (p.10), Very Poor |