AddAir quality in Castanhal
Air quality index (AQI⁺) and PM2.5 air pollution in Castanhal • 44 Followers • 03:00, Oct 15 Local time
32*
US AQI⁺Good
Main pollutant:
PM2.5
5.8 µg/m³
21°
4 km/h
96 %
Hourly forecast
Castanhal air quality index (AQI⁺) forecast
Daily forecast
|
Castanhal air quality index (AQI⁺) forecast
| Today | 32 |  | 39° 21° |  13 km/h | 49% |
| Fri | 36 |  | 39° 23° | 14 km/h | 54% |
| Sat | 38 | | 39° 23° | 15 km/h | 58% |
Air pollutants
What is the current air quality in Castanhal?
PM2.5 concentration is currently 1.2 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
32 AQI⁺ US
Good
03:00–04:00 Oct 15 Local time
AQI⁺ US
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
32 AQI⁺ US
Good
03:00–04:00 Oct 15 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.
