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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 | 6 February 2021 | 122 | AQI bulletin p.1–11, Index Value column: mean of all 126 city rows — every row in the table |
| Andhra Pradesh | 6 February 2021 | 123 | 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.10), Visakhapatnam (p.11) |
| Assam | 6 February 2021 | 220 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 6 February 2021 | 152 | AQI bulletin p.3–8, Index Value column: mean of 4 city rows placed in Bihar — Gaya (p.3), Hajipur (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 6 February 2021 | 67 | 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, 6 February 2021 (126 cities) (published 6 Feb 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 3b5f8a3ddd50f2dfbfcd0d6adc1ff56312c6b71e04f190b0e1fa3261e374d11a. https://indiahealthobservatory.com/sources/cpcb/releases/2104
| Delhi | 6 February 2021 | 199 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 6 February 2021 | 125 | AQI bulletin p.1–11, Index Value column: mean of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.3), Nandesari (p.8), Vapi (p.10), Vatva (p.11) |
| Haryana | 6 February 2021 | 106 | AQI bulletin p.1–11, 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.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.8), Palwal (p.8), Panchkula (p.8), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jharkhand | 6 February 2021 | 153 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Jharkhand — Jorapokhar (p.5) |
| Karnataka | 6 February 2021 | 85 | AQI bulletin p.1–11, Index Value column: mean of 17 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.3), Hubballi (p.4), Kalaburgi (p.5), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Ramanagara (p.9), Shivamogga (p.9), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 6 February 2021 | 105 | AQI bulletin p.3–10, Index Value column: mean of 6 city rows placed in Kerala — Ernakulam (p.3), Kannur (p.5), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 6 February 2021 | 140 | AQI bulletin p.2–10, Index Value column: mean of 13 city rows placed in Madhya Pradesh — Bhopal (p.2), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Maihar (p.7), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.10), Ujjain (p.10) |
| Maharashtra | 6 February 2021 | 131 | AQI bulletin p.2–10, Index Value column: mean of 8 city rows placed in Maharashtra — Chandrapur (p.2), Kalyan (p.5), Mumbai (p.7), Nagpur (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Mizoram | 6 February 2021 | 29 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 6 February 2021 | 123 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 6 February 2021 | 161 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Odisha — Talcher (p.10) |
| Puducherry | 6 February 2021 | 84 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 6 February 2021 | 76 | 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.8), Rupnagar (p.9) |
| Rajasthan | 6 February 2021 | 117 | 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 | 6 February 2021 | 110 | 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 | 6 February 2021 | 114 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.4) |
| Tripura | 6 February 2021 | 112 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 6 February 2021 | 163 | AQI bulletin p.1–11, 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.11) |
| West Bengal | 6 February 2021 | 249 | 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 | 6 February 2021 | 126 | AQI bulletin p.1–11: count of all 126 city rows — every row in the table |
| Andhra Pradesh | 6 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.10), Visakhapatnam (p.11) |
| Assam | 6 February 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 6 February 2021 | 4 | AQI bulletin p.3–8: count of 4 city rows placed in Bihar — Gaya (p.3), Hajipur (p.4), Muzaffarpur (p.7), Patna (p.8) |
| Chandigarh | 6 February 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 6 February 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 6 February 2021 | 6 | AQI bulletin p.1–11: count of 6 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.3), Nandesari (p.8), Vapi (p.10), Vatva (p.11) |
| Haryana | 6 February 2021 | 23 | AQI bulletin p.1–11: 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.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.8), Palwal (p.8), Panchkula (p.8), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jharkhand | 6 February 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Jharkhand — Jorapokhar (p.5) |
| Karnataka | 6 February 2021 | 17 | AQI bulletin p.1–11: count of 17 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.3), Hubballi (p.4), Kalaburgi (p.5), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Ramanagara (p.9), Shivamogga (p.9), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 6 February 2021 | 6 | AQI bulletin p.3–10: count of 6 city rows placed in Kerala — Ernakulam (p.3), Kannur (p.5), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 6 February 2021 | 13 | AQI bulletin p.2–10: count of 13 city rows placed in Madhya Pradesh — Bhopal (p.2), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Maihar (p.7), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.10), Ujjain (p.10) |
| Maharashtra | 6 February 2021 | 8 | AQI bulletin p.2–10: count of 8 city rows placed in Maharashtra — Chandrapur (p.2), Kalyan (p.5), Mumbai (p.7), Nagpur (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Mizoram | 6 February 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 6 February 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 6 February 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Odisha — Talcher (p.10) |
| Puducherry | 6 February 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 6 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.8), Rupnagar (p.9) |
| Rajasthan | 6 February 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 | 6 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 | 6 February 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Telangana — Hyderabad (p.4) |
| Tripura | 6 February 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 6 February 2021 | 11 | AQI bulletin p.1–11: 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.11) |
| West Bengal | 6 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 | 6 February 2021 | 7% | AQI bulletin p.1–11, Index Value column: 9 of all 126 city rows at 201 or more — Asansol 274 (p.1), Bhiwadi 228 (p.2), Ghaziabad 218 (p.4), Guwahati 220 (p.4), Howrah 281 (p.4), Jabalpur 210 (p.5), Katni 264 (p.6), Kolkata 277 (p.6), Siliguri 265 (p.9) |
| Andhra Pradesh | 6 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 189) |
| Assam | 6 February 2021 | 100% | AQI bulletin p.4, Index Value column: 1 of 1 city row placed in Assam at 201 or more — Guwahati 220 (p.4) |
| Bihar | 6 February 2021 | 0% | AQI bulletin p.3–8, Index Value column: none of 4 city rows placed in Bihar at 201 or more (highest 174) |
| Chandigarh | 6 February 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 67) |
| Delhi | 6 February 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 199) |
| Gujarat | 6 February 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 6 city rows placed in Gujarat at 201 or more (highest 169) |
| Haryana | 6 February 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 23 city rows placed in Haryana at 201 or more (highest 198) |
| Jharkhand | 6 February 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Jharkhand at 201 or more (highest 153) |
| Karnataka | 6 February 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 17 city rows placed in Karnataka at 201 or more (highest 122) |
| Kerala | 6 February 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 6 city rows placed in Kerala at 201 or more (highest 129) |
| Madhya Pradesh | 6 February 2021 | 15% | AQI bulletin p.2–10, Index Value column: 2 of 13 city rows placed in Madhya Pradesh at 201 or more — Jabalpur 210 (p.5), Katni 264 (p.6) |
| Maharashtra | 6 February 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 8 city rows placed in Maharashtra at 201 or more (highest 191) |
| Mizoram | 6 February 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 29) |
| Nagaland | 6 February 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 123) |
| Odisha | 6 February 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Odisha at 201 or more (highest 161) |
| Puducherry | 6 February 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 84) |
| Punjab | 6 February 2021 | 0% | AQI bulletin p.1–9, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 127) |
| Rajasthan | 6 February 2021 | 13% | AQI bulletin p.1–10, Index Value column: 1 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 228 (p.2) |
| Tamil Nadu | 6 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 152) |
| Telangana | 6 February 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 114) |
| Tripura | 6 February 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 112) |
| Uttar Pradesh | 6 February 2021 | 9% | AQI bulletin p.1–11, Index Value column: 1 of 11 city rows placed in Uttar Pradesh at 201 or more — Ghaziabad 218 (p.4) |
| West Bengal | 6 February 2021 | 80% | AQI bulletin p.1–9, Index Value column: 4 of 5 city rows placed in West Bengal at 201 or more — Asansol 274 (p.1), Howrah 281 (p.4), Kolkata 277 (p.6), Siliguri 265 (p.9) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 6 February 2021 | 281 | AQI bulletin p.1–11, Index Value column: highest of all 126 city rows — Howrah, S.No 46 (p.4), Poor |
| Andhra Pradesh | 6 February 2021 | 189 | AQI bulletin p.1–11, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 124 (p.11), Moderate |
| Assam | 6 February 2021 | 220 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 41 (p.4), Poor |
| Bihar | 6 February 2021 | 174 | AQI bulletin p.3–8, Index Value column: highest of 4 city rows placed in Bihar — Gaya, S.No 36 (p.3), Moderate |
| Chandigarh | 6 February 2021 | 67 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 23 (p.2), Satisfactory |
| Delhi | 6 February 2021 | 199 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 29 (p.3), Moderate |
| Gujarat | 6 February 2021 | 169 | AQI bulletin p.1–11, Index Value column: highest of 6 city rows placed in Gujarat — Vatva, S.No 122 (p.11), Moderate |
| Haryana | 6 February 2021 | 198 | AQI bulletin p.1–11, Index Value column: highest of 23 city rows placed in Haryana — Faridabad, S.No 32 (p.3), Moderate |
| Jharkhand | 6 February 2021 | 153 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Jharkhand — Jorapokhar, S.No 55 (p.5), Moderate |
| Karnataka | 6 February 2021 | 122 | AQI bulletin p.1–11, Index Value column: highest of 17 city rows placed in Karnataka — Kalaburgi, S.No 57 (p.5), Moderate |
| Kerala | 6 February 2021 | 129 | AQI bulletin p.3–10, Index Value column: highest of 6 city rows placed in Kerala — Thrissur, S.No 116 (p.10), Moderate |
| Madhya Pradesh | 6 February 2021 | 264 | AQI bulletin p.2–10, Index Value column: highest of 13 city rows placed in Madhya Pradesh — Katni, S.No 62 (p.6), Poor |
| Maharashtra | 6 February 2021 | 191 | AQI bulletin p.2–10, Index Value column: highest of 8 city rows placed in Maharashtra — Thane, S.No 113 (p.10), Moderate |
| Mizoram | 6 February 2021 | 29 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Nagaland | 6 February 2021 | 123 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 64 (p.6), Moderate |
| Odisha | 6 February 2021 | 161 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Odisha — Talcher, S.No 112 (p.10), Moderate |
| Puducherry | 6 February 2021 | 84 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 98 (p.9), Satisfactory |
| Punjab | 6 February 2021 | 127 | AQI bulletin p.1–9, Index Value column: highest of 8 city rows placed in Punjab — Mandi Gobindgarh, S.No 75 (p.7), Moderate |
| Rajasthan | 6 February 2021 | 228 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 18 (p.2), Poor |
| Tamil Nadu | 6 February 2021 | 152 | 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 | 6 February 2021 | 114 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 48 (p.4), Moderate |
| Tripura | 6 February 2021 | 112 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Moderate |
| Uttar Pradesh | 6 February 2021 | 218 | AQI bulletin p.1–11, Index Value column: highest of 11 city rows placed in Uttar Pradesh — Ghaziabad, S.No 37 (p.4), Poor |
| West Bengal | 6 February 2021 | 281 | AQI bulletin p.1–9, Index Value column: highest of 5 city rows placed in West Bengal — Howrah, S.No 46 (p.4), Poor |