AddAir quality in Si Ma Cai
Air quality index (AQI⁺) and PM2.5 air pollution in Si Ma Cai • 396 Followers • 10:00, Oct 09 Local time
70*
US AQI⁺Moderate
Main pollutant:
PM2.5
19.1 µg/m³
25°
5 km/h
56 %
Hourly forecast
Si Ma Cai air quality index (AQI⁺) forecast
Daily forecast
Si Ma Cai air quality index (AQI⁺) forecast
| Today | 69 | | 26° 15° |  8 km/h | 72% |
| Sat | 78 |  | 25° 16° | 7 km/h | 80% |
| Sun | 72 | | 23° 16° | 4 km/h | 85% |
Air pollutants
What is the current air quality in Si Ma Cai?
PM2.5 concentration is currently 3.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Most polluted locations near Si Ma Cai
Worldwide AQI⁺ ranking
Historic air quality near Si Ma Cai
History
Historic air quality graph for Si Ma Cai
Historic air quality near Si Ma Cai
History
Historic air quality graph for Si Ma Cai
Most polluted locations near Si Ma Cai
Worldwide AQI⁺ ranking
