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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, 20:59 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 4 September 2021 | 56 | AQI bulletin p.1–11, Index Value column: mean of all 130 city rows — every row in the table |
| Andhra Pradesh | 4 September 2021 | 45 | 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 | 4 September 2021 | 40 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Arunachal Pradesh — Naharlagun (p.8) |
| Assam | 4 September 2021 | 110 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 4 September 2021 | 73 | 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) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 4 September 2021 (130 cities) (published 4 Sept 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 be55d415fef729d7ad7be156b9cac24e98f2756245945c009350427a271f4132. https://indiahealthobservatory.com/sources/cpcb/releases/1894
| Chandigarh | 4 September 2021 | 54 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 4 September 2021 | 68 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 4 September 2021 | 96 | 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 | 4 September 2021 | 61 | AQI bulletin p.1–11, Index Value column: mean of 20 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), Gurugram (p.4), Hisar (p.5), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.9), Panipat (p.9), Rohtak (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 4 September 2021 | 88 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 4 September 2021 | 43 | AQI bulletin p.1–11, Index Value column: mean of 19 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.4), Hassan (p.5), Hubballi (p.5), Kalaburgi (p.6), Kolar (p.6), Koppal (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Udupi (p.11), Yadgir (p.11) |
| Kerala | 4 September 2021 | 57 | AQI bulletin p.3–10, Index Value column: mean of 8 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 4 September 2021 | 48 | 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.10), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 4 September 2021 | 52 | AQI bulletin p.3–9, Index Value column: mean of 4 city rows placed in Maharashtra — Chandrapur (p.3), Mumbai (p.8), Navi Mumbai (p.8), Pune (p.9) |
| Meghalaya | 4 September 2021 | 15 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.10) |
| Nagaland | 4 September 2021 | 59 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 4 September 2021 | 49 | AQI bulletin p.2–10, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 4 September 2021 | 38 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 4 September 2021 | 50 | 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), Patiala (p.9) |
| Rajasthan | 4 September 2021 | 80 | 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 | 4 September 2021 | 66 | AQI bulletin p.3–4, Index Value column: mean of 2 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4) |
| Telangana | 4 September 2021 | 38 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 4 September 2021 | 54 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 4 September 2021 | 48 | AQI bulletin p.1–11, Index Value column: mean of 16 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.1), 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.8), Muzaffarnagar (p.8), Noida (p.8), Prayagraj (p.9), Varanasi (p.11), Vrindavan (p.11) |
| West Bengal | 4 September 2021 | 57 | 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.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 4 September 2021 | 130 | AQI bulletin p.1–11: count of all 130 city rows — every row in the table |
| Andhra Pradesh | 4 September 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 | 4 September 2021 | 1 | AQI bulletin p.8: count of 1 city row placed in Arunachal Pradesh — Naharlagun (p.8) |
| Assam | 4 September 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 4 September 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 | 4 September 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 4 September 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 4 September 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 | 4 September 2021 | 20 | AQI bulletin p.1–11: count of 20 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), Gurugram (p.4), Hisar (p.5), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.9), Panipat (p.9), Rohtak (p.10), Yamunanagar (p.11) |
| Jammu and Kashmir | 4 September 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 4 September 2021 | 19 | AQI bulletin p.1–11: count of 19 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.4), Hassan (p.5), Hubballi (p.5), Kalaburgi (p.6), Kolar (p.6), Koppal (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Udupi (p.11), Yadgir (p.11) |
| Kerala | 4 September 2021 | 8 | AQI bulletin p.3–10: count of 8 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.10), Thrissur (p.10) |
| Madhya Pradesh | 4 September 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.10), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 4 September 2021 | 4 | AQI bulletin p.3–9: count of 4 city rows placed in Maharashtra — Chandrapur (p.3), Mumbai (p.8), Navi Mumbai (p.8), Pune (p.9) |
| Meghalaya | 4 September 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Meghalaya — Shillong (p.10) |
| Nagaland | 4 September 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 4 September 2021 | 2 | AQI bulletin p.2–10: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.10) |
| Puducherry | 4 September 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 4 September 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), Patiala (p.9) |
| Rajasthan | 4 September 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 | 4 September 2021 | 2 | AQI bulletin p.3–4: count of 2 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4) |
| Telangana | 4 September 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 4 September 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 4 September 2021 | 16 | AQI bulletin p.1–11: count of 16 city rows placed in Uttar Pradesh — Agra (p.1), Baghpat (p.1), 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.8), Muzaffarnagar (p.8), Noida (p.8), Prayagraj (p.9), Varanasi (p.11), Vrindavan (p.11) |
| West Bengal | 4 September 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.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 4 September 2021 | 1% | AQI bulletin p.1–11, Index Value column: 1 of all 130 city rows at 201 or more — Nandesari 288 (p.8) |
| Andhra Pradesh | 4 September 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 73) |
| Arunachal Pradesh | 4 September 2021 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Arunachal Pradesh at 201 or more (highest 40) |
| Assam | 4 September 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 110) |
| Bihar | 4 September 2021 | 0% | AQI bulletin p.4–9, Index Value column: none of 4 city rows placed in Bihar at 201 or more (highest 81) |
| Chandigarh | 4 September 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 54) |
| Delhi | 4 September 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 68) |
| Gujarat | 4 September 2021 | 17% | AQI bulletin p.1–11, Index Value column: 1 of 6 city rows placed in Gujarat at 201 or more — Nandesari 288 (p.8) |
| Haryana | 4 September 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 20 city rows placed in Haryana at 201 or more (highest 100) |
| Jammu and Kashmir | 4 September 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 88) |
| Karnataka | 4 September 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 19 city rows placed in Karnataka at 201 or more (highest 97) |
| Kerala | 4 September 2021 | 0% | AQI bulletin p.3–10, Index Value column: none of 8 city rows placed in Kerala at 201 or more (highest 100) |
| Madhya Pradesh | 4 September 2021 | 0% | AQI bulletin p.2–11, Index Value column: none of 14 city rows placed in Madhya Pradesh at 201 or more (highest 76) |
| Maharashtra | 4 September 2021 | 0% | AQI bulletin p.3–9, Index Value column: none of 4 city rows placed in Maharashtra at 201 or more (highest 76) |
| Meghalaya | 4 September 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 15) |
| Nagaland | 4 September 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 59) |
| Odisha | 4 September 2021 | 0% | AQI bulletin p.2–10, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 53) |
| Puducherry | 4 September 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 38) |
| Punjab | 4 September 2021 | 0% | AQI bulletin p.1–9, Index Value column: none of 7 city rows placed in Punjab at 201 or more (highest 72) |
| Rajasthan | 4 September 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 8 city rows placed in Rajasthan at 201 or more (highest 195) |
| Tamil Nadu | 4 September 2021 | 0% | AQI bulletin p.3–4, Index Value column: none of 2 city rows placed in Tamil Nadu at 201 or more (highest 73) |
| Telangana | 4 September 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 38) |
| Tripura | 4 September 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 54) |
| Uttar Pradesh | 4 September 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 16 city rows placed in Uttar Pradesh at 201 or more (highest 82) |
| West Bengal | 4 September 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 6 city rows placed in West Bengal at 201 or more (highest 97) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 4 September 2021 | 288 | AQI bulletin p.1–11, Index Value column: highest of all 130 city rows — Nandesari, S.No 91 (p.8), Poor |
| Andhra Pradesh | 4 September 2021 | 73 | AQI bulletin p.1–11, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 127 (p.11), Satisfactory |
| Arunachal Pradesh | 4 September 2021 | 40 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Arunachal Pradesh — Naharlagun, S.No 90 (p.8), Good |
| Assam | 4 September 2021 | 110 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 47 (p.4), Moderate |
| Bihar | 4 September 2021 | 81 | AQI bulletin p.4–9, Index Value column: highest of 4 city rows placed in Bihar — Patna, S.No 100 (p.9), Satisfactory |
| Chandigarh | 4 September 2021 | 54 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 24 (p.2), Satisfactory |
| Delhi | 4 September 2021 | 68 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 31 (p.3), Satisfactory |
| Gujarat | 4 September 2021 | 288 | AQI bulletin p.1–11, Index Value column: highest of 6 city rows placed in Gujarat — Nandesari, S.No 91 (p.8), Poor |
| Haryana | 4 September 2021 | 100 | AQI bulletin p.1–11, Index Value column: highest of 20 city rows placed in Haryana — Rohtak, S.No 109 (p.10), Satisfactory |
| Jammu and Kashmir | 4 September 2021 | 88 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 116 (p.10), Satisfactory |
| Karnataka | 4 September 2021 | 97 | AQI bulletin p.1–11, Index Value column: highest of 19 city rows placed in Karnataka — Udupi, S.No 122 (p.11), Satisfactory |
| Kerala | 4 September 2021 | 100 | AQI bulletin p.3–10, Index Value column: highest of 8 city rows placed in Kerala — Kollam, S.No 73 (p.7), Satisfactory |
| Madhya Pradesh | 4 September 2021 | 76 | AQI bulletin p.2–11, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Pithampur, S.No 101 (p.9), Satisfactory |
| Maharashtra | 4 September 2021 | 76 | AQI bulletin p.3–9, Index Value column: highest of 4 city rows placed in Maharashtra — Pune, S.No 104 (p.9), Satisfactory |
| Meghalaya | 4 September 2021 | 15 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 112 (p.10), Good |
| Nagaland | 4 September 2021 | 59 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 70 (p.6), Satisfactory |
| Odisha | 4 September 2021 | 53 | AQI bulletin p.2–10, Index Value column: highest of 2 city rows placed in Odisha — Talcher, S.No 117 (p.10), Satisfactory |
| Puducherry | 4 September 2021 | 38 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 103 (p.9), Good |
| Punjab | 4 September 2021 | 72 | AQI bulletin p.1–9, Index Value column: highest of 7 city rows placed in Punjab — Bathinda, S.No 15 (p.2), Satisfactory |
| Rajasthan | 4 September 2021 | 195 | AQI bulletin p.1–11, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 17 (p.2), Moderate |
| Tamil Nadu | 4 September 2021 | 73 | AQI bulletin p.3–4, Index Value column: highest of 2 city rows placed in Tamil Nadu — Gummidipoondi, S.No 45 (p.4), Satisfactory |
| Telangana | 4 September 2021 | 38 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 56 (p.5), Good |
| Tripura | 4 September 2021 | 54 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Satisfactory |
| Uttar Pradesh | 4 September 2021 | 82 | AQI bulletin p.1–11, Index Value column: highest of 16 city rows placed in Uttar Pradesh — Meerut, S.No 85 (p.8), Satisfactory |
| West Bengal | 4 September 2021 | 97 | AQI bulletin p.1–10, Index Value column: highest of 6 city rows placed in West Bengal — Durgapur, S.No 34 (p.3), Satisfactory |