AddAir quality in Castanhal
Air quality index (AQI⁺) and PM2.5 air pollution in Castanhal • 42 Followers • 12:00, Sep 26 Local time
43*
US AQI⁺Good
Main pollutant:
PM2.5
7.9 µg/m³
39°
5 km/h
28 %
Hourly forecast
Castanhal air quality index (AQI⁺) forecast
Daily forecast
|
Castanhal air quality index (AQI⁺) forecast
| Today | 45 |  | 39° 22° |  14 km/h | 61% |
| Sun | 51 | | 35° 23° | 13 km/h | 65% |
| Mon | 46 | | 37° 23° | 15 km/h | 69% |
Air pollutants
What is the current air quality in Castanhal?
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 Castanhal
Protect yourself from air pollution in Castanhal
Air Purifiers
Face Masks
Air Quality Monitors
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Castanhal
Protect yourself from air pollution in Castanhal
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Castanhal
Worldwide AQI⁺ ranking
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
43 AQI⁺ US
Good
12:00–13:00 Sep 26 Local time
AQI⁺ US
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
43 AQI⁺ US
Good
12:00–13:00 Sep 26 Local time
AQI⁺ US
Most polluted locations near Castanhal
Worldwide AQI⁺ ranking
Be the first to measure and contribute air quality data to your community
Where is the cleanest air quality in Castanhal?
No locations are available.
