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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 86°F |
Humidity | 84% |
Wind | 11.5 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Hanoi, Hanoi | 70 |
2 | Tay Ho, Hanoi | 66 |
3 | Ho Chi Minh City, Ho Chi Minh City | 49 |
4 | Haiphong, Thanh Pho Hai Phong | 44 |
5 | Tra Vinh, Tinh Tra Vinh | 20 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bắc Ninh: Phù Xá - Văn Môn - Yên Phong (KK) | 177 |
2 | Vân Hà - H. Đông Anh | 56 |
(local time)
SEE WORLD AQI RANKINGUS AQI
142
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 142 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 52.2µg/m³ | |
PM10 | 79.9µg/m³ | |
O3 | 139.1µg/m³ | |
NO2 | 4.4µg/m³ | |
SO2 | 7.1µg/m³ | |
CO | 83.7µg/m³ |
PM2.5
x10.4
PM2.5 concentration in Cho is currently 10.4 times the WHO annual air quality guideline value
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 85 AQI US | 89.6° 75.2° | 8.9 mp/h | |
Thursday, May 16 | Moderate 87 AQI US | 86° 69.8° | 13.4 mp/h | |
Friday, May 17 | Unhealthy for sensitive groups 148 AQI US | 87.8° 73.4° | 11.2 mp/h | |
Today | Unhealthy for sensitive groups 142 AQI US | 100% | 86° 75.2° | 11.2 mp/h |
Sunday, May 19 | Moderate 82 AQI US | 100% | 87.8° 75.2° | 15.7 mp/h |
Monday, May 20 | Unhealthy for sensitive groups 103 AQI US | 100% | 80.6° 73.4° | 8.9 mp/h |
Tuesday, May 21 | Moderate 99 AQI US | 80% | 87.8° 75.2° | 4.5 mp/h |
Wednesday, May 22 | Unhealthy for sensitive groups 104 AQI US | 90% | 87.8° 75.2° | 6.7 mp/h |
Thursday, May 23 | Moderate 99 AQI US | 40% | 84.2° 75.2° | 4.5 mp/h |
Friday, May 24 | Unhealthy for sensitive groups 111 AQI US | 40% | 89.6° 75.2° | 8.9 mp/h |
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