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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 | 2 February 2021 | 184 | AQI bulletin p.1–10, Index Value column: mean of all 120 city rows — every row in the table |
| Andhra Pradesh | 2 February 2021 | 160 | AQI bulletin p.1–10, Index Value column: mean of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.8), Tirupati (p.10), Visakhapatnam (p.10) |
| Assam | 2 February 2021 | 308 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 2 February 2021 | 264 | AQI bulletin p.3–8, Index Value column: mean of 3 city rows placed in Bihar — Gaya (p.3), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 2 February 2021 | 120 | 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, 2 February 2021 (120 cities) (published 2 Feb 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 1b99fa0ca8fdbcf6ad4504868b9b3afc6f82329003a09e227354308ff276914a. https://indiahealthobservatory.com/sources/cpcb/releases/2108
| Delhi | 2 February 2021 | 364 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 2 February 2021 | 151 | AQI bulletin p.1–10, Index Value column: mean of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.3), Nandesari (p.7), Vatva (p.10) |
| Haryana | 2 February 2021 | 246 | AQI bulletin p.1–10, 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.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Karnal (p.5), Kurukshetra (p.6), Mandikhera (p.7), Manesar (p.7), Narnaul (p.7), Palwal (p.8), Panchkula (p.8), Rohtak (p.9), Sirsa (p.9), Sonipat (p.9), Yamunanagar (p.10) |
| Karnataka | 2 February 2021 | 73 | AQI bulletin p.1–10, Index Value column: mean of 14 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Hubballi (p.4), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.7), Ramanagara (p.8), Shivamogga (p.9), Vijayapura (p.10), Yadgir (p.10) |
| Kerala | 2 February 2021 | 79 | AQI bulletin p.3–10, Index Value column: mean of 7 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.5), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 2 February 2021 | 161 | AQI bulletin p.2–10, Index Value column: mean of 14 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Gwalior (p.4), Indore (p.4), Jabalpur (p.5), Katni (p.5), Maihar (p.6), Mandideep (p.6), Pithampur (p.8), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.9), Ujjain (p.10) |
| Maharashtra | 2 February 2021 | 176 | AQI bulletin p.2–9, Index Value column: mean of 8 city rows placed in Maharashtra — Chandrapur (p.2), Kalyan (p.5), Mumbai (p.7), Nashik (p.7), Navi Mumbai (p.8), Pune (p.8), Solapur (p.9), Thane (p.9) |
| Mizoram | 2 February 2021 | 80 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 2 February 2021 | 127 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.5) |
| Odisha | 2 February 2021 | 113 | AQI bulletin p.2–9, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.9) |
| Puducherry | 2 February 2021 | 66 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.8) |
| Punjab | 2 February 2021 | 162 | AQI bulletin p.1–8, Index Value column: mean of 7 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.5), Ludhiana (p.6), Mandi Gobindgarh (p.6), Patiala (p.8) |
| Rajasthan | 2 February 2021 | 179 | AQI bulletin p.1–10, Index Value column: mean of 7 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.10) |
| Tamil Nadu | 2 February 2021 | 93 | AQI bulletin p.3–10, Index Value column: mean of 3 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4), Thoothukudi (p.10) |
| Telangana | 2 February 2021 | 142 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.4) |
| Tripura | 2 February 2021 | 138 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 2 February 2021 | 343 | AQI bulletin p.1–10, Index Value column: mean of 11 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Kanpur (p.5), Lucknow (p.6), Meerut (p.7), Moradabad (p.7), Noida (p.8), Varanasi (p.10) |
| West Bengal | 2 February 2021 | 255 | AQI bulletin p.1–9, Index Value column: mean of 5 city rows placed in West Bengal — Asansol (p.1), Haldia (p.4), Howrah (p.4), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 2 February 2021 | 120 | AQI bulletin p.1–10: count of all 120 city rows — every row in the table |
| Andhra Pradesh | 2 February 2021 | 4 | AQI bulletin p.1–10: count of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.8), Tirupati (p.10), Visakhapatnam (p.10) |
| Assam | 2 February 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 2 February 2021 | 3 | AQI bulletin p.3–8: count of 3 city rows placed in Bihar — Gaya (p.3), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 2 February 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 2 February 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 2 February 2021 | 5 | AQI bulletin p.1–10: count of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.3), Nandesari (p.7), Vatva (p.10) |
| Haryana | 2 February 2021 | 22 | AQI bulletin p.1–10: 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.3), Fatehabad (p.3), Gurugram (p.4), Hisar (p.4), Jind (p.5), Kaithal (p.5), Karnal (p.5), Kurukshetra (p.6), Mandikhera (p.7), Manesar (p.7), Narnaul (p.7), Palwal (p.8), Panchkula (p.8), Rohtak (p.9), Sirsa (p.9), Sonipat (p.9), Yamunanagar (p.10) |
| Karnataka | 2 February 2021 | 14 | AQI bulletin p.1–10: count of 14 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Hubballi (p.4), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.7), Ramanagara (p.8), Shivamogga (p.9), Vijayapura (p.10), Yadgir (p.10) |
| Kerala | 2 February 2021 | 7 | AQI bulletin p.3–10: count of 7 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.5), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 2 February 2021 | 14 | AQI bulletin p.2–10: count of 14 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Gwalior (p.4), Indore (p.4), Jabalpur (p.5), Katni (p.5), Maihar (p.6), Mandideep (p.6), Pithampur (p.8), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.9), Ujjain (p.10) |
| Maharashtra | 2 February 2021 | 8 | AQI bulletin p.2–9: count of 8 city rows placed in Maharashtra — Chandrapur (p.2), Kalyan (p.5), Mumbai (p.7), Nashik (p.7), Navi Mumbai (p.8), Pune (p.8), Solapur (p.9), Thane (p.9) |
| Mizoram | 2 February 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 2 February 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Nagaland — Kohima (p.5) |
| Odisha | 2 February 2021 | 2 | AQI bulletin p.2–9: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.9) |
| Puducherry | 2 February 2021 | 1 | AQI bulletin p.8: count of 1 city row placed in Puducherry — Puducherry (p.8) |
| Punjab | 2 February 2021 | 7 | AQI bulletin p.1–8: count of 7 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.5), Ludhiana (p.6), Mandi Gobindgarh (p.6), Patiala (p.8) |
| Rajasthan | 2 February 2021 | 7 | AQI bulletin p.1–10: count of 7 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.10) |
| Tamil Nadu | 2 February 2021 | 3 | AQI bulletin p.3–10: count of 3 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4), Thoothukudi (p.10) |
| Telangana | 2 February 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Telangana — Hyderabad (p.4) |
| Tripura | 2 February 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 2 February 2021 | 11 | AQI bulletin p.1–10: count of 11 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Kanpur (p.5), Lucknow (p.6), Meerut (p.7), Moradabad (p.7), Noida (p.8), Varanasi (p.10) |
| West Bengal | 2 February 2021 | 5 | AQI bulletin p.1–9: count of 5 city rows placed in West Bengal — Asansol (p.1), Haldia (p.4), Howrah (p.4), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 2 February 2021 | 38% | AQI bulletin p.1–10, Index Value column: 46 of all 120 city rows at 201 or more — Agra 285 (p.1), Amritsar 205 (p.1), Baghpat 325 (p.2), Bahadurgarh 338 (p.2), Ballabgarh 247 (p.2), Bhiwadi 345 (p.2), Bulandshahr 318 (p.2), Charkhi Dadri 349 (p.3), Delhi 364 (p.3), Faridabad 354 (p.3), Fatehabad 204 (p.3), Gaya 206 (p.3), Ghaziabad 394 (p.4), Greater Noida 379 (p.4), Gurugram 324 (p.4), Guwahati 308 (p.4), Gwalior 222 (p.4), Hisar 306 (p.4), Howrah 304 (p.4), Jalandhar 215 (p.5) … and 26 more |
| Andhra Pradesh | 2 February 2021 | 50% | AQI bulletin p.1–10, Index Value column: 2 of 4 city rows placed in Andhra Pradesh at 201 or more — Rajamahendravaram 209 (p.8), Visakhapatnam 214 (p.10) |
| Assam | 2 February 2021 | 100% | AQI bulletin p.4, Index Value column: 1 of 1 city row placed in Assam at 201 or more — Guwahati 308 (p.4) |
| Bihar | 2 February 2021 | 100% | AQI bulletin p.3–8, Index Value column: 3 of 3 city rows placed in Bihar at 201 or more — Gaya 206 (p.3), Muzaffarpur 266 (p.7), Patna 319 (p.8) |
| Chandigarh | 2 February 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 120) |
| Delhi | 2 February 2021 | 100% | AQI bulletin p.3, Index Value column: 1 of 1 city row placed in Delhi at 201 or more — Delhi 364 (p.3) |
| Gujarat | 2 February 2021 | 20% | AQI bulletin p.1–10, Index Value column: 1 of 5 city rows placed in Gujarat at 201 or more — Vatva 201 (p.10) |
| Haryana | 2 February 2021 | 64% | AQI bulletin p.1–10, Index Value column: 14 of 22 city rows placed in Haryana at 201 or more — Bahadurgarh 338 (p.2), Ballabgarh 247 (p.2), Charkhi Dadri 349 (p.3), Faridabad 354 (p.3), Fatehabad 204 (p.3), Gurugram 324 (p.4), Hisar 306 (p.4), Jind 292 (p.5), Kurukshetra 226 (p.6), Manesar 328 (p.7), Narnaul 355 (p.7), Rohtak 317 (p.9), Sonipat 201 (p.9), Yamunanagar 306 (p.10) |
| Karnataka | 2 February 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 14 city rows placed in Karnataka at 201 or more (highest 104) |
| Kerala | 2 February 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 7 city rows placed in Kerala at 201 or more (highest 100) |
| Madhya Pradesh | 2 February 2021 | 21% | AQI bulletin p.2–10, Index Value column: 3 of 14 city rows placed in Madhya Pradesh at 201 or more — Gwalior 222 (p.4), Katni 251 (p.5), Singrauli 202 (p.9) |
| Maharashtra | 2 February 2021 | 38% | AQI bulletin p.2–9, Index Value column: 3 of 8 city rows placed in Maharashtra at 201 or more — Kalyan 201 (p.5), Navi Mumbai 263 (p.8), Thane 259 (p.9) |
| Mizoram | 2 February 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 80) |
| Nagaland | 2 February 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 127) |
| Odisha | 2 February 2021 | 0% | AQI bulletin p.2–9, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 118) |
| Puducherry | 2 February 2021 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 66) |
| Punjab | 2 February 2021 | 29% | AQI bulletin p.1–8, Index Value column: 2 of 7 city rows placed in Punjab at 201 or more — Amritsar 205 (p.1), Jalandhar 215 (p.5) |
| Rajasthan | 2 February 2021 | 29% | AQI bulletin p.1–10, Index Value column: 2 of 7 city rows placed in Rajasthan at 201 or more — Bhiwadi 345 (p.2), Pali 209 (p.8) |
| Tamil Nadu | 2 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 142) |
| Telangana | 2 February 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 142) |
| Tripura | 2 February 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 138) |
| Uttar Pradesh | 2 February 2021 | 100% | AQI bulletin p.1–10, Index Value column: 11 of 11 city rows placed in Uttar Pradesh at 201 or more — Agra 285 (p.1), Baghpat 325 (p.2), Bulandshahr 318 (p.2), Ghaziabad 394 (p.4), Greater Noida 379 (p.4), Kanpur 316 (p.5), Lucknow 343 (p.6), Meerut 332 (p.7), Moradabad 432 (p.7), Noida 372 (p.8), Varanasi 278 (p.10) |
| West Bengal | 2 February 2021 | 60% | AQI bulletin p.1–9, Index Value column: 3 of 5 city rows placed in West Bengal at 201 or more — Howrah 304 (p.4), Kolkata 285 (p.6), Siliguri 311 (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 2 February 2021 | 432 | AQI bulletin p.1–10, Index Value column: highest of all 120 city rows — Moradabad, S.No 78 (p.7), Severe |
| Andhra Pradesh | 2 February 2021 | 214 | AQI bulletin p.1–10, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 118 (p.10), Poor |
| Assam | 2 February 2021 | 308 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 41 (p.4), Very Poor |
| Bihar | 2 February 2021 | 319 | AQI bulletin p.3–8, Index Value column: highest of 3 city rows placed in Bihar — Patna, S.No 91 (p.8), Very Poor |
| Chandigarh | 2 February 2021 | 120 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 23 (p.2), Moderate |
| Delhi | 2 February 2021 | 364 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 30 (p.3), Very Poor |
| Gujarat | 2 February 2021 | 201 | AQI bulletin p.1–10, Index Value column: highest of 5 city rows placed in Gujarat — Vatva, S.No 116 (p.10), Poor |
| Haryana | 2 February 2021 | 355 | AQI bulletin p.1–10, Index Value column: highest of 22 city rows placed in Haryana — Narnaul, S.No 83 (p.7), Very Poor |
| Karnataka | 2 February 2021 | 104 | AQI bulletin p.1–10, Index Value column: highest of 14 city rows placed in Karnataka — Hubballi, S.No 46 (p.4), Moderate |
| Kerala | 2 February 2021 | 100 | AQI bulletin p.3–10, Index Value column: highest of 7 city rows placed in Kerala — Kannur, S.No 55 (p.5), Satisfactory |
| Madhya Pradesh | 2 February 2021 | 251 | AQI bulletin p.2–10, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Katni, S.No 58 (p.5), Poor |
| Maharashtra | 2 February 2021 | 263 | AQI bulletin p.2–9, Index Value column: highest of 8 city rows placed in Maharashtra — Navi Mumbai, S.No 85 (p.8), Poor |
| Mizoram | 2 February 2021 | 80 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Satisfactory |
| Nagaland | 2 February 2021 | 127 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 60 (p.5), Moderate |
| Odisha | 2 February 2021 | 118 | AQI bulletin p.2–9, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 107 (p.9), Moderate |
| Puducherry | 2 February 2021 | 66 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 93 (p.8), Satisfactory |
| Punjab | 2 February 2021 | 215 | AQI bulletin p.1–8, Index Value column: highest of 7 city rows placed in Punjab — Jalandhar, S.No 51 (p.5), Poor |
| Rajasthan | 2 February 2021 | 345 | AQI bulletin p.1–10, Index Value column: highest of 7 city rows placed in Rajasthan — Bhiwadi, S.No 18 (p.2), Very Poor |
| Tamil Nadu | 2 February 2021 | 142 | AQI bulletin p.3–10, Index Value column: highest of 3 city rows placed in Tamil Nadu — Gummidipoondi, S.No 39 (p.4), Moderate |
| Telangana | 2 February 2021 | 142 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 47 (p.4), Moderate |
| Tripura | 2 February 2021 | 138 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Moderate |
| Uttar Pradesh | 2 February 2021 | 432 | AQI bulletin p.1–10, Index Value column: highest of 11 city rows placed in Uttar Pradesh — Moradabad, S.No 78 (p.7), Severe |
| West Bengal | 2 February 2021 | 311 | AQI bulletin p.1–9, Index Value column: highest of 5 city rows placed in West Bengal — Siliguri, S.No 102 (p.9), Very Poor |