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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 | 6 August 2021 | 64 | AQI bulletin p.1–12, Index Value column: mean of all 139 city rows — every row in the table |
| Andhra Pradesh | 6 August 2021 | 62 | AQI bulletin p.1–12, Index Value column: mean of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.10), Tirupati (p.11), Visakhapatnam (p.12) |
| Assam | 6 August 2021 | 60 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.5) |
| Bihar | 6 August 2021 | 73 | AQI bulletin p.2–9, Index Value column: mean of 5 city rows placed in Bihar — Bettiah (p.2), Gaya (p.4), Hajipur (p.5), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 6 August 2021 | 53 | 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, 6 August 2021 (139 cities) (published 6 Aug 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 e34d9fcdcb5994a5cc2845d705c12c7777dcaa1d0305f343c6f2a1e706605727. https://indiahealthobservatory.com/sources/cpcb/releases/1923
| Delhi | 6 August 2021 | 104 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 6 August 2021 | 82 | AQI bulletin p.1–12, 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.12) |
| Haryana | 6 August 2021 | 78 | AQI bulletin p.1–12, 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.4), Fatehabad (p.4), Gurugram (p.5), Hisar (p.5), Jind (p.6), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.8), Manesar (p.8), Narnaul (p.8), Palwal (p.9), Panchkula (p.9), Panipat (p.9), Rohtak (p.10), Sirsa (p.10), Yamunanagar (p.12) |
| Jammu and Kashmir | 6 August 2021 | 58 | AQI bulletin p.11, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.11) |
| Karnataka | 6 August 2021 | 40 | AQI bulletin p.2–12, Index Value column: mean of 18 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.3), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Gadag (p.4), Hassan (p.5), Hubballi (p.5), Koppal (p.7), Medikeri (p.8), Mysuru (p.8), Ramanagara (p.10), Shivamogga (p.10), Udupi (p.11), Vijayapura (p.12), Yadgir (p.12) |
| Kerala | 6 August 2021 | 63 | AQI bulletin p.4–11, Index Value column: mean of 8 city rows placed in Kerala — Eloor (p.4), Ernakulam (p.4), Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.11), Thrissur (p.11) |
| Madhya Pradesh | 6 August 2021 | 52 | AQI bulletin p.2–11, Index Value column: mean of 15 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.5), Indore (p.5), Jabalpur (p.6), Katni (p.6), Maihar (p.7), Mandideep (p.7), Pithampur (p.9), Ratlam (p.10), Sagar (p.10), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 6 August 2021 | 68 | AQI bulletin p.3–11, Index Value column: mean of 7 city rows placed in Maharashtra — Chandrapur (p.3), Mumbai (p.8), Nagpur (p.8), Nashik (p.9), Pune (p.9), Solapur (p.11), Thane (p.11) |
| Meghalaya | 6 August 2021 | 13 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.10) |
| Mizoram | 6 August 2021 | 18 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 6 August 2021 | 47 | AQI bulletin p.7, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.7) |
| Odisha | 6 August 2021 | 91 | AQI bulletin p.11, Index Value column: mean of 1 city row placed in Odisha — Talcher (p.11) |
| Puducherry | 6 August 2021 | 44 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 6 August 2021 | 53 | AQI bulletin p.1–10, Index Value column: mean of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.6), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 6 August 2021 | 96 | 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.6), Jodhpur (p.6), Kota (p.7), Pali (p.9), Udaipur (p.11) |
| Tamil Nadu | 6 August 2021 | 51 | AQI bulletin p.3–11, Index Value column: mean of 2 city rows placed in Tamil Nadu — Chennai (p.3), Thoothukudi (p.11) |
| Telangana | 6 August 2021 | 43 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 6 August 2021 | 30 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 6 August 2021 | 67 | AQI bulletin p.1–12, 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.8), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.9), Prayagraj (p.9), Varanasi (p.12), Vrindavan (p.12) |
| West Bengal | 6 August 2021 | 88 | AQI bulletin p.1–10, Index Value column: mean of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.4), Haldia (p.5), Howrah (p.5), Kolkata (p.7), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 6 August 2021 | 139 | AQI bulletin p.1–12: count of all 139 city rows — every row in the table |
| Andhra Pradesh | 6 August 2021 | 4 | AQI bulletin p.1–12: count of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.10), Tirupati (p.11), Visakhapatnam (p.12) |
| Assam | 6 August 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Assam — Guwahati (p.5) |
| Bihar | 6 August 2021 | 5 | AQI bulletin p.2–9: count of 5 city rows placed in Bihar — Bettiah (p.2), Gaya (p.4), Hajipur (p.5), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 6 August 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Chandigarh — Chandigarh (p.3) |
| Delhi | 6 August 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 6 August 2021 | 6 | AQI bulletin p.1–12: 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.12) |
| Haryana | 6 August 2021 | 23 | AQI bulletin p.1–12: 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.4), Fatehabad (p.4), Gurugram (p.5), Hisar (p.5), Jind (p.6), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.8), Manesar (p.8), Narnaul (p.8), Palwal (p.9), Panchkula (p.9), Panipat (p.9), Rohtak (p.10), Sirsa (p.10), Yamunanagar (p.12) |
| Jammu and Kashmir | 6 August 2021 | 1 | AQI bulletin p.11: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.11) |
| Karnataka | 6 August 2021 | 18 | AQI bulletin p.2–12: count of 18 city rows placed in Karnataka — Bagalkot (p.2), Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.3), Chikkaballapur (p.3), Chikkamagaluru (p.3), Davanagere (p.3), Gadag (p.4), Hassan (p.5), Hubballi (p.5), Koppal (p.7), Medikeri (p.8), Mysuru (p.8), Ramanagara (p.10), Shivamogga (p.10), Udupi (p.11), Vijayapura (p.12), Yadgir (p.12) |
| Kerala | 6 August 2021 | 8 | AQI bulletin p.4–11: count of 8 city rows placed in Kerala — Eloor (p.4), Ernakulam (p.4), Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.11), Thrissur (p.11) |
| Madhya Pradesh | 6 August 2021 | 15 | AQI bulletin p.2–11: count of 15 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.5), Indore (p.5), Jabalpur (p.6), Katni (p.6), Maihar (p.7), Mandideep (p.7), Pithampur (p.9), Ratlam (p.10), Sagar (p.10), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 6 August 2021 | 7 | AQI bulletin p.3–11: count of 7 city rows placed in Maharashtra — Chandrapur (p.3), Mumbai (p.8), Nagpur (p.8), Nashik (p.9), Pune (p.9), Solapur (p.11), Thane (p.11) |
| Meghalaya | 6 August 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Meghalaya — Shillong (p.10) |
| Mizoram | 6 August 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 6 August 2021 | 1 | AQI bulletin p.7: count of 1 city row placed in Nagaland — Kohima (p.7) |
| Odisha | 6 August 2021 | 1 | AQI bulletin p.11: count of 1 city row placed in Odisha — Talcher (p.11) |
| Puducherry | 6 August 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 6 August 2021 | 8 | AQI bulletin p.1–10: count of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.6), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 6 August 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.6), Jodhpur (p.6), Kota (p.7), Pali (p.9), Udaipur (p.11) |
| Tamil Nadu | 6 August 2021 | 2 | AQI bulletin p.3–11: count of 2 city rows placed in Tamil Nadu — Chennai (p.3), Thoothukudi (p.11) |
| Telangana | 6 August 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 6 August 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 6 August 2021 | 17 | AQI bulletin p.1–12: 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.8), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.9), Prayagraj (p.9), Varanasi (p.12), Vrindavan (p.12) |
| West Bengal | 6 August 2021 | 6 | AQI bulletin p.1–10: count of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.4), Haldia (p.5), Howrah (p.5), Kolkata (p.7), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 6 August 2021 | 0% | AQI bulletin p.1–12, Index Value column: none of all 139 city rows at 201 or more (highest 179) |
| Andhra Pradesh | 6 August 2021 | 0% | AQI bulletin p.1–12, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 96) |
| Assam | 6 August 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 60) |
| Bihar | 6 August 2021 | 0% | AQI bulletin p.2–9, Index Value column: none of 5 city rows placed in Bihar at 201 or more (highest 98) |
| Chandigarh | 6 August 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 53) |
| Delhi | 6 August 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 104) |
| Gujarat | 6 August 2021 | 0% | AQI bulletin p.1–12, Index Value column: none of 6 city rows placed in Gujarat at 201 or more (highest 101) |
| Haryana | 6 August 2021 | 0% | AQI bulletin p.1–12, Index Value column: none of 23 city rows placed in Haryana at 201 or more (highest 132) |
| Jammu and Kashmir | 6 August 2021 | 0% | AQI bulletin p.11, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 58) |
| Karnataka | 6 August 2021 | 0% | AQI bulletin p.2–12, Index Value column: none of 18 city rows placed in Karnataka at 201 or more (highest 87) |
| Kerala | 6 August 2021 | 0% | AQI bulletin p.4–11, Index Value column: none of 8 city rows placed in Kerala at 201 or more (highest 99) |
| Madhya Pradesh | 6 August 2021 | 0% | AQI bulletin p.2–11, Index Value column: none of 15 city rows placed in Madhya Pradesh at 201 or more (highest 104) |
| Maharashtra | 6 August 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 8 city rows placed in Maharashtra at 201 or more (highest 106) |
| Meghalaya | 6 August 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 13) |
| Mizoram | 6 August 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 18) |
| Nagaland | 6 August 2021 | 0% | AQI bulletin p.7, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 47) |
| Odisha | 6 August 2021 | 0% | AQI bulletin p.11, Index Value column: none of 1 city row placed in Odisha at 201 or more (highest 91) |
| Puducherry | 6 August 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 44) |
| Punjab | 6 August 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 75) |
| Rajasthan | 6 August 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 8 city rows placed in Rajasthan at 201 or more (highest 179) |
| Tamil Nadu | 6 August 2021 | 0% | AQI bulletin p.3–11, Index Value column: none of 2 city rows placed in Tamil Nadu at 201 or more (highest 59) |
| Telangana | 6 August 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 43) |
| Tripura | 6 August 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 30) |
| Uttar Pradesh | 6 August 2021 | 0% | AQI bulletin p.1–12, Index Value column: none of 17 city rows placed in Uttar Pradesh at 201 or more (highest 122) |
| West Bengal | 6 August 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 6 city rows placed in West Bengal at 201 or more (highest 137) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 6 August 2021 | 179 | AQI bulletin p.1–12, Index Value column: highest of all 139 city rows — Bhiwadi, S.No 20 (p.2), Moderate |
| Andhra Pradesh | 6 August 2021 | 96 | AQI bulletin p.1–12, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Visakhapatnam, S.No 136 (p.12), Satisfactory |
| Assam | 6 August 2021 | 60 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 50 (p.5), Satisfactory |
| Bihar | 6 August 2021 | 98 | AQI bulletin p.2–9, Index Value column: highest of 5 city rows placed in Bihar — Bettiah, S.No 19 (p.2), Satisfactory |
| Chandigarh | 6 August 2021 | 53 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 26 (p.3), Satisfactory |
| Delhi | 6 August 2021 | 104 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 34 (p.3), Moderate |
| Gujarat | 6 August 2021 | 101 | AQI bulletin p.1–12, Index Value column: highest of 6 city rows placed in Gujarat — Vatva, S.No 134 (p.12), Moderate |
| Haryana | 6 August 2021 | 132 | AQI bulletin p.1–12, Index Value column: highest of 23 city rows placed in Haryana — Manesar, S.No 86 (p.8), Moderate |
| Jammu and Kashmir | 6 August 2021 | 58 | AQI bulletin p.11, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 122 (p.11), Satisfactory |
| Karnataka | 6 August 2021 | 87 | AQI bulletin p.2–12, Index Value column: highest of 18 city rows placed in Karnataka — Udupi, S.No 130 (p.11), Satisfactory |
| Kerala | 6 August 2021 | 99 | AQI bulletin p.4–11, Index Value column: highest of 8 city rows placed in Kerala — Kollam, S.No 75 (p.7), Satisfactory |
| Madhya Pradesh | 6 August 2021 | 104 | AQI bulletin p.2–11, Index Value column: highest of 15 city rows placed in Madhya Pradesh — Ujjain, S.No 131 (p.11), Moderate |
| Maharashtra | 6 August 2021 | 106 | AQI bulletin p.1–11, Index Value column: highest of 8 city rows placed in Maharashtra — Thane, S.No 124 (p.11), Moderate |
| Meghalaya | 6 August 2021 | 13 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 116 (p.10), Good |
| Mizoram | 6 August 2021 | 18 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 4 (p.1), Good |
| Nagaland | 6 August 2021 | 47 | AQI bulletin p.7, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 73 (p.7), Good |
| Odisha | 6 August 2021 | 91 | AQI bulletin p.11, Index Value column: highest of 1 city row placed in Odisha — Talcher, S.No 123 (p.11), Satisfactory |
| Puducherry | 6 August 2021 | 44 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 107 (p.9), Good |
| Punjab | 6 August 2021 | 75 | AQI bulletin p.1–10, Index Value column: highest of 8 city rows placed in Punjab — Rupnagar, S.No 113 (p.10), Satisfactory |
| Rajasthan | 6 August 2021 | 179 | AQI bulletin p.1–11, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 20 (p.2), Moderate |
| Tamil Nadu | 6 August 2021 | 59 | AQI bulletin p.3–11, Index Value column: highest of 2 city rows placed in Tamil Nadu — Chennai, S.No 29 (p.3), Satisfactory |
| Telangana | 6 August 2021 | 43 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 59 (p.5), Good |
| Tripura | 6 August 2021 | 30 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Good |
| Uttar Pradesh | 6 August 2021 | 122 | AQI bulletin p.1–12, Index Value column: highest of 17 city rows placed in Uttar Pradesh — Greater Noida, S.No 48 (p.4), Moderate |
| West Bengal | 6 August 2021 | 137 | AQI bulletin p.1–10, Index Value column: highest of 6 city rows placed in West Bengal — Durgapur, S.No 37 (p.4), Moderate |