AddAir quality in Castanhal
Air quality index (AQI⁺) and PM2.5 air pollution in Castanhal • 35 Followers • 03:00, Apr 24 Local time
28*
US AQI⁺Good
Main pollutant:
PM2.5
5.1 µg/m³
23°
2 km/h
99 %
Hourly forecast
Castanhal air quality index (AQI⁺) forecast
Daily forecast
|
Castanhal air quality index (AQI⁺) forecast
| Today | 27 |  | 28° 22° |  5 km/h | 95% |
| Sat | 37 |  90% | 30° 22° | 5 km/h | 91% |
| Sun | 48 |  | 30° 22° | 7 km/h | 88% |
Air pollutants
What is the current air quality in Castanhal?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
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
28 AQI⁺ US
Good
03:00–04:00 Apr 24 Local time
AQI⁺ US
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
28 AQI⁺ US
Good
03:00–04:00 Apr 24 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.
