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Air Quality in Vietnam

Archived observations and advisories, with dates and reporting sources.

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Archived records (30d)11

Archived records (90d)35

Cumulative urban PEI, all records15.1M

Recent events

Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 152)

Linh Đàm2026-09-2523d agoSource: waqiUrban PEI 182.8K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 154)

Linh Đàm2026-09-2325d agoSource: waqiUrban PEI 182.8K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 161)

Tây Hồ2026-09-2325d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 160)

Hà Đông2026-09-2226d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 166)

Tây Hồ2026-09-2226d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:46 · v5

Unhealthy Air Quality (AQI 154)

Tây Ninh2026-09-2226d agoSource: waqiUrban PEI 67.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 157)

Linh Đàm2026-09-2226d agoSource: waqiUrban PEI 182.8K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 161)

Hà Đông2026-09-2127d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 156)

Tây Hồ2026-09-2127d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:46 · v5

Unhealthy Air Quality (AQI 184)

Tam Kỳ2026-09-2028d agoSource: waqiUrban PEI 71.8K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 164)

Hà Đông2026-09-2028d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 151)

Hà Đông2026-09-1830d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 151)

Quận Ba2026-09-1533d agoSource: waqiUrban PEI 482.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 162)

Hà Đông2026-09-1236d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 153)

Tây Hồ2026-09-1236d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 160)

Hà Đông2026-09-0938d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 167)

Tây Hồ2026-09-0938d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:46 · v4 (historical)

Unhealthy Air Quality (AQI 179)

Tây Ninh2026-09-0939d agoSource: waqiUrban PEI 67.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 152)

Bắc Từ Liêm2026-09-0939d agoSource: waqiUrban PEI 135.5K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 151)

Linh Đàm2026-09-0839d agoSource: waqiUrban PEI 295.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 158)

Hà Đông2026-09-0840d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 164)

Tây Hồ2026-09-0740d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 154)

Quận Ba2026-09-0741d agoSource: waqiUrban PEI 482.1K Air QualityHighCS:53 · v4 (historical)

Very Unhealthy Air Quality (AQI 208)

Tây Ninh2026-09-0642d agoSource: waqiUrban PEI 67.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 153)

Bắc Từ Liêm2026-09-0444d agoSource: waqiUrban PEI 135.5K Air QualityMediumCS:46 · v4 (historical)

Unhealthy Air Quality (AQI 155)

Hưng Yên2026-09-0344d agoSource: waqiUrban PEI 61.5K Air QualityMediumCS:59 · v4 (historical)

Unhealthy Air Quality (AQI 170)

Hai Bà Trưng2026-09-0344d agoSource: waqiUrban PEI 4.6M Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 162)

Tây Hồ2026-09-0344d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:46 · v4 (historical)

Unhealthy Air Quality (AQI 170)

Tây Ninh2026-09-0345d agoSource: waqiUrban PEI 67.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 156)

Hà Đông2026-09-0345d agoSource: waqiUrban PEI 206.1K

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