AddAir quality in Changhua
Air quality index (AQI⁺) and PM2.5 air pollution in Changhua • 59.7K Followers • 12:00, Oct 15 Local time
103
US AQI⁺Unhealthy for sensitive groups
Main pollutant:
O₃
144 µg/m³
28°
25 km/h
75 %
Hourly forecast
Changhua air quality index (AQI⁺) forecast
Daily forecast
Changhua air quality index (AQI⁺) forecast
| Today | 71 | | 28° 25° |  33 km/h | 75% |
| Fri | 65 | | 28° 25° | 30 km/h | 81% |
| Sat | 66 | | 29° 26° | 16 km/h | 81% |
Air pollutants
What is the current air quality in Changhua?
PM2.5 concentration is currently 4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 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 |
Protect yourself from air pollution in Changhua
Air Purifiers
Face Masks
Air Quality Monitors
Health recommendations
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 |
Protect yourself from air pollution in Changhua
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Changhua
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Changhua
Historic air quality near Changhua
History
Historic air quality graph for Changhua
Historic air quality near Changhua
History
Historic air quality graph for Changhua
Most polluted locations near Changhua
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Changhua
Measure your own air quality
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