AddAir quality in Chengmai
Air quality index (AQI⁺) and PM2.5 air pollution in Chengmai • 2.7K Followers • 07:00, Nov 13 Local time
44
US AQI⁺Good
Main pollutant:
PM2.5
8 µg/m³
22°
10 km/h
95 %
Hourly forecast
Chengmai air quality index (AQI⁺) forecast
Daily forecast
Chengmai air quality index (AQI⁺) forecast
| Today | 58 |  90% | 25° 22° |  21 km/h | 85% |
| Fri | 57 |  | 26° 22° | 11 km/h | 88% |
| Sat | 55 |  | 27° 22° | 11 km/h | 86% |
Air pollutants
What is the current air quality in Chengmai?
PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Chengmai
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Allergy forecast
Today
天气条件较易诱发过敏，有强降水。
Friday
Saturday
Source:
weather.com.cnHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Allergy forecast
Today
天气条件较易诱发过敏，有强降水。
Friday
Saturday
Source:
weather.com.cnProtect yourself from air pollution in Chengmai
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Chengmai
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Chengmai
Historic air quality near Chengmai
History
Historic air quality graph for Chengmai
Historic air quality near Chengmai
History
Historic air quality graph for Chengmai
Most polluted locations near Chengmai
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Chengmai
Measure your own air quality
Get a monitor and contribute air quality data in your city.
