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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 Đàm2026-09-2524d agoSource: waqiUrban PEI 182.8K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 154)

Linh Đàm2026-09-2326d agoSource: waqiUrban PEI 182.8K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 161)

Tây Hồ2026-09-2326d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 160)

Hà Đông2026-09-2227d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 166)

Tây Hồ2026-09-2227d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:46 · v5

Unhealthy Air Quality (AQI 154)

Tây Ninh2026-09-2227d agoSource: waqiUrban PEI 67.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 157)

Linh Đàm2026-09-2227d agoSource: waqiUrban PEI 182.8K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 161)

Hà Đông2026-09-2128d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 156)

Tây Hồ2026-09-2128d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:46 · v5

Unhealthy Air Quality (AQI 184)

Tam Kỳ2026-09-2029d agoSource: waqiUrban PEI 71.8K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 164)

Hà Đông2026-09-2029d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 151)

Hà Đông2026-09-1831d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v5

Unhealthy Air Quality (AQI 151)

Quận Ba2026-09-1534d agoSource: waqiUrban PEI 482.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 162)

Hà Đông2026-09-1237d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 153)

Tây Hồ2026-09-1237d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 160)

Hà Đông2026-09-0939d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 167)

Tây Hồ2026-09-0939d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:46 · v4 (historical)

Unhealthy Air Quality (AQI 179)

Tây Ninh2026-09-0940d agoSource: waqiUrban PEI 67.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 152)

Bắc Từ Liêm2026-09-0940d agoSource: waqiUrban PEI 135.5K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 151)

Linh Đàm2026-09-0840d agoSource: waqiUrban PEI 295.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 158)

Hà Đông2026-09-0841d agoSource: waqiUrban PEI 206.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 164)

Tây Hồ2026-09-0741d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 154)

Quận Ba2026-09-0742d agoSource: waqiUrban PEI 482.1K Air QualityHighCS:53 · v4 (historical)

Very Unhealthy Air Quality (AQI 208)

Tây Ninh2026-09-0643d agoSource: waqiUrban PEI 67.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 153)

Bắc Từ Liêm2026-09-0445d agoSource: waqiUrban PEI 135.5K Air QualityMediumCS:46 · v4 (historical)

Unhealthy Air Quality (AQI 155)

Hưng Yên2026-09-0345d agoSource: waqiUrban PEI 61.5K Air QualityMediumCS:59 · v4 (historical)

Unhealthy Air Quality (AQI 170)

Hai Bà Trưng2026-09-0345d agoSource: waqiUrban PEI 4.6M Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 162)

Tây Hồ2026-09-0345d agoSource: waqiUrban PEI 116.2K Air QualityMediumCS:46 · v4 (historical)

Unhealthy Air Quality (AQI 170)

Tây Ninh2026-09-0346d agoSource: waqiUrban PEI 67.1K Air QualityMediumCS:50 · v4 (historical)

Unhealthy Air Quality (AQI 156)

Hà Đông2026-09-0346d agoSource: waqiUrban PEI 206.1K

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