AddAir quality in Castanhal
Air quality index (AQI⁺) and PM2.5 air pollution in Castanhal • 39 Followers • 03:00, Aug 12 Local time
40*
US AQI⁺Good
Main pollutant:
PM2.5
7.3 µg/m³
22°
3 km/h
99 %
Hourly forecast
Castanhal air quality index (AQI⁺) forecast
Daily forecast
|
Castanhal air quality index (AQI⁺) forecast
| Today | 44 |  | 34° 22° |  9 km/h | 66% |
| Thu | 51 |  | 35° 21° | 10 km/h | 64% |
| Fri | 41 | | 35° 22° | 11 km/h | 65% |
Air pollutants
What is the current air quality in Castanhal?
PM2.5 concentration is currently 1.5 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
40 AQI⁺ US
Good
03:00–04:00 Aug 12 Local time
AQI⁺ US
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
40 AQI⁺ US
Good
03:00–04:00 Aug 12 Local time
AQI⁺ US
Most polluted locations near Castanhal
Worldwide AQI⁺ ranking
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Where is the cleanest air quality in Castanhal?
No locations are available.
