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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 | 28 January 2021 | 184 | AQI bulletin p.1–10, Index Value column: mean of all 118 city rows — every row in the table |
| Andhra Pradesh | 28 January 2021 | 137 | AQI bulletin p.1–10, Index Value column: mean of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.10), Visakhapatnam (p.10) |
| Assam | 28 January 2021 | 248 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 28 January 2021 | 204 | AQI bulletin p.4–8, Index Value column: mean of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 28 January 2021 | 131 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.3) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 28 January 2021 (118 cities) (published 28 Jan 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 438b52b89705a7eab9008952f05f478de138bc97de428128d57190770578d00c. https://indiahealthobservatory.com/sources/cpcb/releases/2113
| Delhi | 28 January 2021 | 357 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 28 January 2021 | 157 | AQI bulletin p.1–10, Index Value column: mean of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Vapi (p.10), Vatva (p.10) |
| Haryana | 28 January 2021 | 238 | AQI bulletin p.1–10, Index Value column: mean of 23 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.4), 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) |
| Jharkhand | 28 January 2021 | 153 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Jharkhand — Jorapokhar (p.5) |
| Karnataka | 28 January 2021 | 91 | AQI bulletin p.2–10, Index Value column: mean of 13 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Bidar (p.2), Chikkaballapur (p.3), Kalaburgi (p.5), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.7), Raichur (p.8), Vijayapura (p.10), Yadgir (p.10) |
| Kerala | 28 January 2021 | 102 | 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.9), Thrissur (p.10) |
| Madhya Pradesh | 28 January 2021 | 137 | AQI bulletin p.2–9, Index Value column: mean of 9 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Katni (p.5), Maihar (p.6), Mandideep (p.7), Pithampur (p.8), Ratlam (p.9), Sagar (p.9), Satna (p.9) |
| Maharashtra | 28 January 2021 | 197 | AQI bulletin p.1–9, Index Value column: mean of 8 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.3), Kalyan (p.5), Mumbai (p.7), Nashik (p.8), Navi Mumbai (p.8), Pune (p.8), Thane (p.9) |
| Mizoram | 28 January 2021 | 32 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 28 January 2021 | 95 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 28 January 2021 | 129 | AQI bulletin p.2–9, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.9) |
| Puducherry | 28 January 2021 | 108 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.8) |
| Punjab | 28 January 2021 | 148 | 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.6), Ludhiana (p.6), Mandi Gobindgarh (p.7), Patiala (p.8) |
| Rajasthan | 28 January 2021 | 178 | AQI bulletin p.1–10, 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.10) |
| Tamil Nadu | 28 January 2021 | 113 | AQI bulletin p.3–9, Index Value column: mean of 2 city rows placed in Tamil Nadu — Chennai (p.3), Thoothukudi (p.9) |
| Telangana | 28 January 2021 | 120 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.4) |
| Tripura | 28 January 2021 | 159 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 28 January 2021 | 333 | 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 | 28 January 2021 | 233 | 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.4), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 28 January 2021 | 118 | AQI bulletin p.1–10: count of all 118 city rows — every row in the table |
| Andhra Pradesh | 28 January 2021 | 4 | AQI bulletin p.1–10: count of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.10), Visakhapatnam (p.10) |
| Assam | 28 January 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 28 January 2021 | 4 | AQI bulletin p.4–8: count of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 28 January 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Delhi | 28 January 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 28 January 2021 | 5 | AQI bulletin p.1–10: count of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Vapi (p.10), Vatva (p.10) |
| Haryana | 28 January 2021 | 23 | AQI bulletin p.1–10: count of 23 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.4), 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) |
| Jharkhand | 28 January 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Jharkhand — Jorapokhar (p.5) |
| Karnataka | 28 January 2021 | 13 | AQI bulletin p.2–10: count of 13 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Bidar (p.2), Chikkaballapur (p.3), Kalaburgi (p.5), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.7), Raichur (p.8), Vijayapura (p.10), Yadgir (p.10) |
| Kerala | 28 January 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.9), Thrissur (p.10) |
| Madhya Pradesh | 28 January 2021 | 9 | AQI bulletin p.2–9: count of 9 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Katni (p.5), Maihar (p.6), Mandideep (p.7), Pithampur (p.8), Ratlam (p.9), Sagar (p.9), Satna (p.9) |
| Maharashtra | 28 January 2021 | 8 | AQI bulletin p.1–9: count of 8 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.3), Kalyan (p.5), Mumbai (p.7), Nashik (p.8), Navi Mumbai (p.8), Pune (p.8), Thane (p.9) |
| Mizoram | 28 January 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 28 January 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 28 January 2021 | 2 | AQI bulletin p.2–9: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.9) |
| Puducherry | 28 January 2021 | 1 | AQI bulletin p.8: count of 1 city row placed in Puducherry — Puducherry (p.8) |
| Punjab | 28 January 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.6), Ludhiana (p.6), Mandi Gobindgarh (p.7), Patiala (p.8) |
| Rajasthan | 28 January 2021 | 8 | AQI bulletin p.1–10: 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.10) |
| Tamil Nadu | 28 January 2021 | 2 | AQI bulletin p.3–9: count of 2 city rows placed in Tamil Nadu — Chennai (p.3), Thoothukudi (p.9) |
| Telangana | 28 January 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Telangana — Hyderabad (p.4) |
| Tripura | 28 January 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 28 January 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 | 28 January 2021 | 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.4), Kolkata (p.6), Siliguri (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 28 January 2021 | 35% | AQI bulletin p.1–10, Index Value column: 41 of all 118 city rows at 201 or more — Agra 320 (p.1), Baghpat 312 (p.2), Bahadurgarh 303 (p.2), Ballabgarh 283 (p.2), Bhiwadi 359 (p.2), Bulandshahr 298 (p.2), Delhi 357 (p.3), Dharuhera 334 (p.3), Durgapur 280 (p.3), Faridabad 381 (p.3), Fatehabad 274 (p.4), Ghaziabad 359 (p.4), Greater Noida 318 (p.4), Gurugram 338 (p.4), Guwahati 248 (p.4), Hisar 293 (p.4), Howrah 253 (p.4), Jind 296 (p.5), Kaithal 217 (p.5), Kalyan 288 (p.5) … and 21 more |
| Andhra Pradesh | 28 January 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 158) |
| Assam | 28 January 2021 | 100% | AQI bulletin p.4, Index Value column: 1 of 1 city row placed in Assam at 201 or more — Guwahati 248 (p.4) |
| Bihar | 28 January 2021 | 50% | AQI bulletin p.4–8, Index Value column: 2 of 4 city rows placed in Bihar at 201 or more — Muzaffarpur 304 (p.7), Patna 212 (p.8) |
| Chandigarh | 28 January 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 131) |
| Delhi | 28 January 2021 | 100% | AQI bulletin p.3, Index Value column: 1 of 1 city row placed in Delhi at 201 or more — Delhi 357 (p.3) |
| Gujarat | 28 January 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 5 city rows placed in Gujarat at 201 or more (highest 198) |
| Haryana | 28 January 2021 | 65% | AQI bulletin p.1–10, Index Value column: 15 of 23 city rows placed in Haryana at 201 or more — Bahadurgarh 303 (p.2), Ballabgarh 283 (p.2), Dharuhera 334 (p.3), Faridabad 381 (p.3), Fatehabad 274 (p.4), Gurugram 338 (p.4), Hisar 293 (p.4), Jind 296 (p.5), Kaithal 217 (p.5), Manesar 317 (p.7), Narnaul 286 (p.7), Rohtak 282 (p.9), Sirsa 205 (p.9), Sonipat 235 (p.9), Yamunanagar 218 (p.10) |
| Jharkhand | 28 January 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Jharkhand at 201 or more (highest 153) |
| Karnataka | 28 January 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 13 city rows placed in Karnataka at 201 or more (highest 141) |
| Kerala | 28 January 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 7 city rows placed in Kerala at 201 or more (highest 152) |
| Madhya Pradesh | 28 January 2021 | 11% | AQI bulletin p.2–9, Index Value column: 1 of 9 city rows placed in Madhya Pradesh at 201 or more — Katni 232 (p.5) |
| Maharashtra | 28 January 2021 | 50% | AQI bulletin p.1–9, Index Value column: 4 of 8 city rows placed in Maharashtra at 201 or more — Kalyan 288 (p.5), Mumbai 247 (p.7), Navi Mumbai 292 (p.8), Thane 230 (p.9) |
| Mizoram | 28 January 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 32) |
| Nagaland | 28 January 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 95) |
| Odisha | 28 January 2021 | 0% | AQI bulletin p.2–9, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 164) |
| Puducherry | 28 January 2021 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 108) |
| Punjab | 28 January 2021 | 0% | AQI bulletin p.1–8, Index Value column: none of 7 city rows placed in Punjab at 201 or more (highest 199) |
| Rajasthan | 28 January 2021 | 25% | AQI bulletin p.1–10, Index Value column: 2 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 359 (p.2), Kota 214 (p.6) |
| Tamil Nadu | 28 January 2021 | 0% | AQI bulletin p.3–9, Index Value column: none of 2 city rows placed in Tamil Nadu at 201 or more (highest 145) |
| Telangana | 28 January 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 120) |
| Tripura | 28 January 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 159) |
| Uttar Pradesh | 28 January 2021 | 100% | AQI bulletin p.1–10, Index Value column: 11 of 11 city rows placed in Uttar Pradesh at 201 or more — Agra 320 (p.1), Baghpat 312 (p.2), Bulandshahr 298 (p.2), Ghaziabad 359 (p.4), Greater Noida 318 (p.4), Kanpur 334 (p.5), Lucknow 373 (p.6), Meerut 276 (p.7), Moradabad 394 (p.7), Noida 338 (p.8), Varanasi 346 (p.10) |
| West Bengal | 28 January 2021 | 67% | AQI bulletin p.1–9, Index Value column: 4 of 6 city rows placed in West Bengal at 201 or more — Durgapur 280 (p.3), Howrah 253 (p.4), Kolkata 242 (p.6), Siliguri 316 (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 28 January 2021 | 394 | AQI bulletin p.1–10, Index Value column: highest of all 118 city rows — Moradabad, S.No 80 (p.7), Very Poor |
| Andhra Pradesh | 28 January 2021 | 158 | AQI bulletin p.1–10, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Rajamahendravaram, S.No 97 (p.9), Moderate |
| Assam | 28 January 2021 | 248 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 43 (p.4), Poor |
| Bihar | 28 January 2021 | 304 | AQI bulletin p.4–8, Index Value column: highest of 4 city rows placed in Bihar — Muzaffarpur, S.No 82 (p.7), Very Poor |
| Chandigarh | 28 January 2021 | 131 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 25 (p.3), Moderate |
| Delhi | 28 January 2021 | 357 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 31 (p.3), Very Poor |
| Gujarat | 28 January 2021 | 198 | AQI bulletin p.1–10, Index Value column: highest of 5 city rows placed in Gujarat — Vapi, S.No 112 (p.10), Moderate |
| Haryana | 28 January 2021 | 381 | AQI bulletin p.1–10, Index Value column: highest of 23 city rows placed in Haryana — Faridabad, S.No 36 (p.3), Very Poor |
| Jharkhand | 28 January 2021 | 153 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Jharkhand — Jorapokhar, S.No 53 (p.5), Moderate |
| Karnataka | 28 January 2021 | 141 | AQI bulletin p.2–10, Index Value column: highest of 13 city rows placed in Karnataka — Raichur, S.No 96 (p.8), Moderate |
| Kerala | 28 January 2021 | 152 | AQI bulletin p.3–10, Index Value column: highest of 7 city rows placed in Kerala — Kollam, S.No 65 (p.6), Moderate |
| Madhya Pradesh | 28 January 2021 | 232 | AQI bulletin p.2–9, Index Value column: highest of 9 city rows placed in Madhya Pradesh — Katni, S.No 60 (p.5), Poor |
| Maharashtra | 28 January 2021 | 292 | AQI bulletin p.1–9, Index Value column: highest of 8 city rows placed in Maharashtra — Navi Mumbai, S.No 86 (p.8), Poor |
| Mizoram | 28 January 2021 | 32 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Nagaland | 28 January 2021 | 95 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 62 (p.6), Satisfactory |
| Odisha | 28 January 2021 | 164 | AQI bulletin p.2–9, Index Value column: highest of 2 city rows placed in Odisha — Brajrajnagar, S.No 23 (p.2), Moderate |
| Puducherry | 28 January 2021 | 108 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 94 (p.8), Moderate |
| Punjab | 28 January 2021 | 199 | AQI bulletin p.1–8, Index Value column: highest of 7 city rows placed in Punjab — Mandi Gobindgarh, S.No 73 (p.7), Moderate |
| Rajasthan | 28 January 2021 | 359 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 19 (p.2), Very Poor |
| Tamil Nadu | 28 January 2021 | 145 | AQI bulletin p.3–9, Index Value column: highest of 2 city rows placed in Tamil Nadu — Chennai, S.No 28 (p.3), Moderate |
| Telangana | 28 January 2021 | 120 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 48 (p.4), Moderate |
| Tripura | 28 January 2021 | 159 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Moderate |
| Uttar Pradesh | 28 January 2021 | 394 | AQI bulletin p.1–10, Index Value column: highest of 11 city rows placed in Uttar Pradesh — Moradabad, S.No 80 (p.7), Very Poor |
| West Bengal | 28 January 2021 | 316 | AQI bulletin p.1–9, Index Value column: highest of 6 city rows placed in West Bengal — Siliguri, S.No 102 (p.9), Very Poor |