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Release from Central Pollution Control Board, Ministry of Environment, Forest and Climate Change
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| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 14 October 2021 | 126 | AQI bulletin p.1–11, Index Value column: mean of all 130 city rows — every row in the table |
| Andhra Pradesh | 14 October 2021 | 113 | 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) |
| Arunachal Pradesh | 14 October 2021 | 51 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Arunachal Pradesh — Naharlagun (p.8) |
| Assam | 14 October 2021 | 87 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 14 October 2021 | 117 | 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) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 14 October 2021 (130 cities) (published 14 Oct 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 3e0d3b97b47758ddfd40d6f7f0ebfcc74a324e00c4603772bd3ebd627849bf22. https://indiahealthobservatory.com/sources/cpcb/releases/1855
| Chandigarh | 14 October 2021 | 148 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Chhattisgarh | 14 October 2021 | 86 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chhattisgarh — Bilaspur (p.2) |
| Delhi | 14 October 2021 | 182 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 14 October 2021 | 141 | 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 | 14 October 2021 | 180 | 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.5), Jind (p.5), Kaithal (p.5), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Panchkula (p.8), Panipat (p.8), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 14 October 2021 | 60 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 14 October 2021 | 67 | AQI bulletin p.1–11, Index Value column: mean of 20 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Hassan (p.5), Hubballi (p.5), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.9), Udupi (p.11), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 14 October 2021 | 53 | AQI bulletin p.6–10, Index Value column: mean of 6 city rows placed in Kerala — Kannur (p.6), Kochi (p.6), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 14 October 2021 | 149 | AQI bulletin p.2–11, Index Value column: mean of 12 city rows placed in Madhya Pradesh — Bhopal (p.2), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Satna (p.9), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 14 October 2021 | 136 | AQI bulletin p.3–10, Index Value column: mean of 6 city rows placed in Maharashtra — Chandrapur (p.3), Mumbai (p.7), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Mizoram | 14 October 2021 | 27 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Odisha | 14 October 2021 | 86 | AQI bulletin p.2–10, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 14 October 2021 | 62 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 14 October 2021 | 149 | AQI bulletin p.1–8, Index Value column: mean of 4 city rows placed in Punjab — Amritsar (p.1), Khanna (p.6), Ludhiana (p.7), Patiala (p.8) |
| Rajasthan | 14 October 2021 | 118 | AQI bulletin p.1–10, Index Value column: mean of 7 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Jaipur (p.5), Jodhpur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.10) |
| Tamil Nadu | 14 October 2021 | 59 | 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 | 14 October 2021 | 145 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 14 October 2021 | 70 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 14 October 2021 | 179 | AQI bulletin p.1–11, Index Value column: mean of 17 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Firozabad (p.4), Ghaziabad (p.4), Gorakhpur (p.4), Greater Noida (p.4), Hapur (p.5), Kanpur (p.6), Lucknow (p.7), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.8), Prayagraj (p.9), Varanasi (p.11), Vrindavan (p.11) |
| West Bengal | 14 October 2021 | 76 | 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.4), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 14 October 2021 | 130 | AQI bulletin p.1–11: count of all 130 city rows — every row in the table |
| Andhra Pradesh | 14 October 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) |
| Arunachal Pradesh | 14 October 2021 | 1 | AQI bulletin p.8: count of 1 city row placed in Arunachal Pradesh — Naharlagun (p.8) |
| Assam | 14 October 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 14 October 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 | 14 October 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Chhattisgarh | 14 October 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chhattisgarh — Bilaspur (p.2) |
| Delhi | 14 October 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 14 October 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 | 14 October 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.5), Jind (p.5), Kaithal (p.5), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Panchkula (p.8), Panipat (p.8), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 14 October 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 14 October 2021 | 20 | AQI bulletin p.1–11: count of 20 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Hassan (p.5), Hubballi (p.5), Kolar (p.6), Koppal (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.9), Udupi (p.11), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 14 October 2021 | 6 | AQI bulletin p.6–10: count of 6 city rows placed in Kerala — Kannur (p.6), Kochi (p.6), Kollam (p.6), Kozhikode (p.6), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 14 October 2021 | 12 | AQI bulletin p.2–11: count of 12 city rows placed in Madhya Pradesh — Bhopal (p.2), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Satna (p.9), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 14 October 2021 | 6 | AQI bulletin p.3–10: count of 6 city rows placed in Maharashtra — Chandrapur (p.3), Mumbai (p.7), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Thane (p.10) |
| Mizoram | 14 October 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Odisha | 14 October 2021 | 2 | AQI bulletin p.2–10: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 14 October 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 14 October 2021 | 4 | AQI bulletin p.1–8: count of 4 city rows placed in Punjab — Amritsar (p.1), Khanna (p.6), Ludhiana (p.7), Patiala (p.8) |
| Rajasthan | 14 October 2021 | 7 | AQI bulletin p.1–10: count of 7 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Jaipur (p.5), Jodhpur (p.5), Kota (p.6), Pali (p.8), Udaipur (p.10) |
| Tamil Nadu | 14 October 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 | 14 October 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 14 October 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 14 October 2021 | 17 | AQI bulletin p.1–11: count of 17 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.2), Bulandshahr (p.2), Firozabad (p.4), Ghaziabad (p.4), Gorakhpur (p.4), Greater Noida (p.4), Hapur (p.5), Kanpur (p.6), Lucknow (p.7), Meerut (p.7), Moradabad (p.7), Muzaffarnagar (p.7), Noida (p.8), Prayagraj (p.9), Varanasi (p.11), Vrindavan (p.11) |
| West Bengal | 14 October 2021 | 6 | AQI bulletin p.1–10: count of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.4), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 14 October 2021 | 11% | AQI bulletin p.1–11, Index Value column: 14 of all 130 city rows at 201 or more — Ankleshwar 267 (p.1), Ballabgarh 333 (p.2), Faridabad 222 (p.3), Ghaziabad 223 (p.4), Greater Noida 214 (p.4), Karnal 221 (p.6), Khanna 207 (p.6), Kurukshetra 220 (p.7), Meerut 220 (p.7), Moradabad 250 (p.7), Muzaffarnagar 209 (p.7), Panipat 226 (p.8), Singrauli 219 (p.10), Yamunanagar 272 (p.11) |
| Andhra Pradesh | 14 October 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 196) |
| Arunachal Pradesh | 14 October 2021 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Arunachal Pradesh at 201 or more (highest 51) |
| Assam | 14 October 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 87) |
| Bihar | 14 October 2021 | 0% | AQI bulletin p.4–9, Index Value column: none of 4 city rows placed in Bihar at 201 or more (highest 139) |
| Chandigarh | 14 October 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 148) |
| Chhattisgarh | 14 October 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chhattisgarh at 201 or more (highest 86) |
| Delhi | 14 October 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 182) |
| Gujarat | 14 October 2021 | 17% | AQI bulletin p.1–11, Index Value column: 1 of 6 city rows placed in Gujarat at 201 or more — Ankleshwar 267 (p.1) |
| Haryana | 14 October 2021 | 26% | AQI bulletin p.1–11, Index Value column: 6 of 23 city rows placed in Haryana at 201 or more — Ballabgarh 333 (p.2), Faridabad 222 (p.3), Karnal 221 (p.6), Kurukshetra 220 (p.7), Panipat 226 (p.8), Yamunanagar 272 (p.11) |
| Jammu and Kashmir | 14 October 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 60) |
| Karnataka | 14 October 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 20 city rows placed in Karnataka at 201 or more (highest 126) |
| Kerala | 14 October 2021 | 0% | AQI bulletin p.6–10, Index Value column: none of 6 city rows placed in Kerala at 201 or more (highest 89) |
| Madhya Pradesh | 14 October 2021 | 8% | AQI bulletin p.2–11, Index Value column: 1 of 12 city rows placed in Madhya Pradesh at 201 or more — Singrauli 219 (p.10) |
| Maharashtra | 14 October 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 6 city rows placed in Maharashtra at 201 or more (highest 177) |
| Mizoram | 14 October 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 27) |
| Odisha | 14 October 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 94) |
| Puducherry | 14 October 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 62) |
| Punjab | 14 October 2021 | 25% | AQI bulletin p.1–8, Index Value column: 1 of 4 city rows placed in Punjab at 201 or more — Khanna 207 (p.6) |
| Rajasthan | 14 October 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 7 city rows placed in Rajasthan at 201 or more (highest 183) |
| Tamil Nadu | 14 October 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 3 city rows placed in Tamil Nadu at 201 or more (highest 65) |
| Telangana | 14 October 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 145) |
| Tripura | 14 October 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 70) |
| Uttar Pradesh | 14 October 2021 | 29% | AQI bulletin p.1–11, Index Value column: 5 of 17 city rows placed in Uttar Pradesh at 201 or more — Ghaziabad 223 (p.4), Greater Noida 214 (p.4), Meerut 220 (p.7), Moradabad 250 (p.7), Muzaffarnagar 209 (p.7) |
| West Bengal | 14 October 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 6 city rows placed in West Bengal at 201 or more (highest 95) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 14 October 2021 | 333 | AQI bulletin p.1–11, Index Value column: highest of all 130 city rows — Ballabgarh, S.No 15 (p.2), Very Poor |
| Andhra Pradesh | 14 October 2021 | 196 | AQI bulletin p.1–11, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 127 (p.11), Moderate |
| Arunachal Pradesh | 14 October 2021 | 51 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Arunachal Pradesh — Naharlagun, S.No 87 (p.8), Satisfactory |
| Assam | 14 October 2021 | 87 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 45 (p.4), Satisfactory |
| Bihar | 14 October 2021 | 139 | AQI bulletin p.4–9, Index Value column: highest of 4 city rows placed in Bihar — Patna, S.No 97 (p.9), Moderate |
| Chandigarh | 14 October 2021 | 148 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 24 (p.2), Moderate |
| Chhattisgarh | 14 October 2021 | 86 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chhattisgarh — Bilaspur, S.No 20 (p.2), Satisfactory |
| Delhi | 14 October 2021 | 182 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 31 (p.3), Moderate |
| Gujarat | 14 October 2021 | 267 | AQI bulletin p.1–11, Index Value column: highest of 6 city rows placed in Gujarat — Ankleshwar, S.No 10 (p.1), Poor |
| Haryana | 14 October 2021 | 333 | AQI bulletin p.1–11, Index Value column: highest of 23 city rows placed in Haryana — Ballabgarh, S.No 15 (p.2), Very Poor |
| Jammu and Kashmir | 14 October 2021 | 60 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 113 (p.10), Satisfactory |
| Karnataka | 14 October 2021 | 126 | AQI bulletin p.1–11, Index Value column: highest of 20 city rows placed in Karnataka — Raichur, S.No 102 (p.9), Moderate |
| Kerala | 14 October 2021 | 89 | AQI bulletin p.6–10, Index Value column: highest of 6 city rows placed in Kerala — Kollam, S.No 69 (p.6), Satisfactory |
| Madhya Pradesh | 14 October 2021 | 219 | AQI bulletin p.2–11, Index Value column: highest of 12 city rows placed in Madhya Pradesh — Singrauli, S.No 110 (p.10), Poor |
| Maharashtra | 14 October 2021 | 177 | AQI bulletin p.3–10, Index Value column: highest of 6 city rows placed in Maharashtra — Thane, S.No 115 (p.10), Moderate |
| Mizoram | 14 October 2021 | 27 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Odisha | 14 October 2021 | 94 | AQI bulletin p.2–10, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 114 (p.10), Satisfactory |
| Puducherry | 14 October 2021 | 62 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 100 (p.9), Satisfactory |
| Punjab | 14 October 2021 | 207 | AQI bulletin p.1–8, Index Value column: highest of 4 city rows placed in Punjab — Khanna, S.No 65 (p.6), Poor |
| Rajasthan | 14 October 2021 | 183 | AQI bulletin p.1–10, Index Value column: highest of 7 city rows placed in Rajasthan — Jodhpur, S.No 59 (p.5), Moderate |
| Tamil Nadu | 14 October 2021 | 65 | AQI bulletin p.3–10, Index Value column: highest of 3 city rows placed in Tamil Nadu — Chennai, S.No 27 (p.3), Satisfactory |
| Telangana | 14 October 2021 | 145 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 54 (p.5), Moderate |
| Tripura | 14 October 2021 | 70 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Satisfactory |
| Uttar Pradesh | 14 October 2021 | 250 | AQI bulletin p.1–11, Index Value column: highest of 17 city rows placed in Uttar Pradesh — Moradabad, S.No 82 (p.7), Poor |
| West Bengal | 14 October 2021 | 95 | AQI bulletin p.1–10, Index Value column: highest of 6 city rows placed in West Bengal — Durgapur, S.No 34 (p.3), Satisfactory |