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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 January 2021 | 143 | AQI bulletin p.1–11, Index Value column: mean of all 130 city rows — every row in the table |
| Andhra Pradesh | 6 January 2021 | 101 | 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 | 6 January 2021 | 263 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 6 January 2021 | 239 | AQI bulletin p.4–9, Index Value column: mean of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.5), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 6 January 2021 | 34 | 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 January 2021 (130 cities) (published 6 Jan 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 6ed073b86dcdfab5a34c113c1b9949c316c71a414ecdc78fb6439ea37bca6919. https://indiahealthobservatory.com/sources/cpcb/releases/2138
| Delhi | 6 January 2021 | 226 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 6 January 2021 | 226 | 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 | 6 January 2021 | 103 | AQI bulletin p.1–11, Index Value column: mean of 21 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.4), Fatehabad (p.4), Gurugram (p.4), Hisar (p.5), Jind (p.5), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Palwal (p.9), Panchkula (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jharkhand | 6 January 2021 | 195 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Jharkhand — Jorapokhar (p.6) |
| Karnataka | 6 January 2021 | 51 | AQI bulletin p.1–11, Index Value column: mean of 17 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Bidar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.4), Hubballi (p.5), Kalaburgi (p.6), Koppal (p.7), Manglore (p.8), Medikeri (p.8), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 6 January 2021 | 61 | AQI bulletin p.3–10, Index Value column: mean of 8 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.4), Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 6 January 2021 | 233 | 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), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 6 January 2021 | 200 | AQI bulletin p.3–10, Index Value column: mean of 8 city rows placed in Maharashtra — 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) |
| Meghalaya | 6 January 2021 | 28 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.10) |
| Mizoram | 6 January 2021 | 14 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 6 January 2021 | 76 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 6 January 2021 | 168 | AQI bulletin p.2–10, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Punjab | 6 January 2021 | 47 | AQI bulletin p.1–9, 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.7), Mandi Gobindgarh (p.7), Rupnagar (p.9) |
| Rajasthan | 6 January 2021 | 157 | 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.6), Kota (p.7), Pali (p.8), Udaipur (p.11) |
| Tamil Nadu | 6 January 2021 | 52 | AQI bulletin p.3–10, Index Value column: mean of 4 city rows placed in Tamil Nadu — Chennai (p.3), Coimbatore (p.3), Gummidipoondi (p.4), Thoothukudi (p.10) |
| Telangana | 6 January 2021 | 102 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 6 January 2021 | 120 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 6 January 2021 | 217 | AQI bulletin p.1–11, Index Value column: mean of 12 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Hapur (p.5), Kanpur (p.6), Lucknow (p.7), Meerut (p.8), Muzaffarnagar (p.8), Noida (p.8), Varanasi (p.11) |
| West Bengal | 6 January 2021 | 280 | AQI bulletin p.1–10, Index Value column: mean of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.5), Howrah (p.5), Kolkata (p.7), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 6 January 2021 | 130 | AQI bulletin p.1–11: count of all 130 city rows — every row in the table |
| Andhra Pradesh | 6 January 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 | 6 January 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 6 January 2021 | 4 | AQI bulletin p.4–9: count of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.5), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 6 January 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 6 January 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 6 January 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 | 6 January 2021 | 21 | AQI bulletin p.1–11: count of 21 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.4), Fatehabad (p.4), Gurugram (p.4), Hisar (p.5), Jind (p.5), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Palwal (p.9), Panchkula (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jharkhand | 6 January 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Jharkhand — Jorapokhar (p.6) |
| Karnataka | 6 January 2021 | 17 | AQI bulletin p.1–11: count of 17 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Bidar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.4), Hubballi (p.5), Kalaburgi (p.6), Koppal (p.7), Manglore (p.8), Medikeri (p.8), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 6 January 2021 | 8 | AQI bulletin p.3–10: count of 8 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.4), Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 6 January 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), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Sagar (p.9), Satna (p.9), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 6 January 2021 | 8 | AQI bulletin p.3–10: count of 8 city rows placed in Maharashtra — 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) |
| Meghalaya | 6 January 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Meghalaya — Shillong (p.10) |
| Mizoram | 6 January 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 6 January 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 6 January 2021 | 2 | AQI bulletin p.2–10: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Punjab | 6 January 2021 | 7 | AQI bulletin p.1–9: count of 7 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Rupnagar (p.9) |
| Rajasthan | 6 January 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.6), Kota (p.7), Pali (p.8), Udaipur (p.11) |
| Tamil Nadu | 6 January 2021 | 4 | AQI bulletin p.3–10: count of 4 city rows placed in Tamil Nadu — Chennai (p.3), Coimbatore (p.3), Gummidipoondi (p.4), Thoothukudi (p.10) |
| Telangana | 6 January 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 6 January 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 6 January 2021 | 12 | AQI bulletin p.1–11: count of 12 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Hapur (p.5), Kanpur (p.6), Lucknow (p.7), Meerut (p.8), Muzaffarnagar (p.8), Noida (p.8), Varanasi (p.11) |
| West Bengal | 6 January 2021 | 6 | AQI bulletin p.1–10: count of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.5), Howrah (p.5), Kolkata (p.7), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 6 January 2021 | 30% | AQI bulletin p.1–11, Index Value column: 39 of all 130 city rows at 201 or more — Agra 281 (p.1), Ahmedabad 205 (p.1), Ankleshwar 312 (p.1), Asansol 285 (p.1), Bhiwadi 220 (p.2), Bhopal 263 (p.2), Bulandshahr 262 (p.2), Damoh 291 (p.3), Delhi 226 (p.3), Dharuhera 212 (p.3), Durgapur 313 (p.3), Faridabad 203 (p.4), Ghaziabad 234 (p.4), Greater Noida 239 (p.4), Guwahati 263 (p.4), Gwalior 294 (p.4), Haldia 292 (p.5), Howrah 303 (p.5), Indore 239 (p.5), Jabalpur 272 (p.5) … and 19 more |
| Andhra Pradesh | 6 January 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 143) |
| Assam | 6 January 2021 | 100% | AQI bulletin p.4, Index Value column: 1 of 1 city row placed in Assam at 201 or more — Guwahati 263 (p.4) |
| Bihar | 6 January 2021 | 50% | AQI bulletin p.4–9, Index Value column: 2 of 4 city rows placed in Bihar at 201 or more — Muzaffarpur 339 (p.8), Patna 330 (p.9) |
| Chandigarh | 6 January 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 34) |
| Delhi | 6 January 2021 | 100% | AQI bulletin p.3, Index Value column: 1 of 1 city row placed in Delhi at 201 or more — Delhi 226 (p.3) |
| Gujarat | 6 January 2021 | 67% | AQI bulletin p.1–11, Index Value column: 4 of 6 city rows placed in Gujarat at 201 or more — Ahmedabad 205 (p.1), Ankleshwar 312 (p.1), Vapi 333 (p.11), Vatva 298 (p.11) |
| Haryana | 6 January 2021 | 10% | AQI bulletin p.1–11, Index Value column: 2 of 21 city rows placed in Haryana at 201 or more — Dharuhera 212 (p.3), Faridabad 203 (p.4) |
| Jharkhand | 6 January 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Jharkhand at 201 or more (highest 195) |
| Karnataka | 6 January 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 17 city rows placed in Karnataka at 201 or more (highest 83) |
| Kerala | 6 January 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 8 city rows placed in Kerala at 201 or more (highest 101) |
| Madhya Pradesh | 6 January 2021 | 71% | AQI bulletin p.2–11, Index Value column: 10 of 14 city rows placed in Madhya Pradesh at 201 or more — Bhopal 263 (p.2), Damoh 291 (p.3), Gwalior 294 (p.4), Indore 239 (p.5), Jabalpur 272 (p.5), Katni 302 (p.6), Mandideep 233 (p.7), Pithampur 223 (p.9), Singrauli 318 (p.10), Ujjain 267 (p.11) |
| Maharashtra | 6 January 2021 | 50% | AQI bulletin p.3–10, Index Value column: 4 of 8 city rows placed in Maharashtra at 201 or more — Kalyan 335 (p.6), Mumbai 274 (p.8), Navi Mumbai 330 (p.8), Thane 201 (p.10) |
| Meghalaya | 6 January 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 28) |
| Mizoram | 6 January 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 14) |
| Nagaland | 6 January 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 76) |
| Odisha | 6 January 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 190) |
| Punjab | 6 January 2021 | 0% | AQI bulletin p.1–9, Index Value column: none of 7 city rows placed in Punjab at 201 or more (highest 91) |
| Rajasthan | 6 January 2021 | 25% | AQI bulletin p.1–11, Index Value column: 2 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 220 (p.2), Udaipur 264 (p.11) |
| Tamil Nadu | 6 January 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 4 city rows placed in Tamil Nadu at 201 or more (highest 74) |
| Telangana | 6 January 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 102) |
| Tripura | 6 January 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 120) |
| Uttar Pradesh | 6 January 2021 | 58% | AQI bulletin p.1–11, Index Value column: 7 of 12 city rows placed in Uttar Pradesh at 201 or more — Agra 281 (p.1), Bulandshahr 262 (p.2), Ghaziabad 234 (p.4), Greater Noida 239 (p.4), Kanpur 336 (p.6), Lucknow 361 (p.7), Varanasi 339 (p.11) |
| West Bengal | 6 January 2021 | 100% | AQI bulletin p.1–10, Index Value column: 6 of 6 city rows placed in West Bengal at 201 or more — Asansol 285 (p.1), Durgapur 313 (p.3), Haldia 292 (p.5), Howrah 303 (p.5), Kolkata 284 (p.7), Siliguri 202 (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 6 January 2021 | 361 | AQI bulletin p.1–11, Index Value column: highest of all 130 city rows — Lucknow, S.No 79 (p.7), Very Poor |
| Andhra Pradesh | 6 January 2021 | 143 | 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 | 6 January 2021 | 263 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 47 (p.4), Poor |
| Bihar | 6 January 2021 | 339 | AQI bulletin p.4–9, Index Value column: highest of 4 city rows placed in Bihar — Muzaffarpur, S.No 90 (p.8), Very Poor |
| Chandigarh | 6 January 2021 | 34 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 24 (p.2), Good |
| Delhi | 6 January 2021 | 226 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 32 (p.3), Poor |
| Gujarat | 6 January 2021 | 333 | AQI bulletin p.1–11, Index Value column: highest of 6 city rows placed in Gujarat — Vapi, S.No 124 (p.11), Very Poor |
| Haryana | 6 January 2021 | 212 | AQI bulletin p.1–11, Index Value column: highest of 21 city rows placed in Haryana — Dharuhera, S.No 34 (p.3), Poor |
| Jharkhand | 6 January 2021 | 195 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Jharkhand — Jorapokhar, S.No 62 (p.6), Moderate |
| Karnataka | 6 January 2021 | 83 | AQI bulletin p.1–11, Index Value column: highest of 17 city rows placed in Karnataka — Raichur, S.No 102 (p.9), Satisfactory |
| Kerala | 6 January 2021 | 101 | AQI bulletin p.3–10, Index Value column: highest of 8 city rows placed in Kerala — Eloor, S.No 36 (p.3), Moderate |
| Madhya Pradesh | 6 January 2021 | 318 | AQI bulletin p.2–11, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Singrauli, S.No 112 (p.10), Very Poor |
| Maharashtra | 6 January 2021 | 335 | AQI bulletin p.3–10, Index Value column: highest of 8 city rows placed in Maharashtra — Kalyan, S.No 65 (p.6), Very Poor |
| Meghalaya | 6 January 2021 | 28 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 109 (p.10), Good |
| Mizoram | 6 January 2021 | 14 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Nagaland | 6 January 2021 | 76 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 72 (p.6), Satisfactory |
| Odisha | 6 January 2021 | 190 | AQI bulletin p.2–10, Index Value column: highest of 2 city rows placed in Odisha — Brajrajnagar, S.No 22 (p.2), Moderate |
| Punjab | 6 January 2021 | 91 | AQI bulletin p.1–9, Index Value column: highest of 7 city rows placed in Punjab — Mandi Gobindgarh, S.No 81 (p.7), Satisfactory |
| Rajasthan | 6 January 2021 | 264 | AQI bulletin p.1–11, Index Value column: highest of 8 city rows placed in Rajasthan — Udaipur, S.No 122 (p.11), Poor |
| Tamil Nadu | 6 January 2021 | 74 | AQI bulletin p.3–10, Index Value column: highest of 4 city rows placed in Tamil Nadu — Gummidipoondi, S.No 45 (p.4), Satisfactory |
| Telangana | 6 January 2021 | 102 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 55 (p.5), Moderate |
| Tripura | 6 January 2021 | 120 | 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 January 2021 | 361 | AQI bulletin p.1–11, Index Value column: highest of 12 city rows placed in Uttar Pradesh — Lucknow, S.No 79 (p.7), Very Poor |
| West Bengal | 6 January 2021 | 313 | AQI bulletin p.1–10, Index Value column: highest of 6 city rows placed in West Bengal — Durgapur, S.No 35 (p.3), Very Poor |