AddAir quality in Castanhal
Air quality index (AQI⁺) and PM2.5 air pollution in Castanhal • 36 Followers • 12:00, May 30 Local time
21*
US AQI⁺Good
Main pollutant:
PM2.5
3.9 µg/m³
31°
10 km/h
57 %
Hourly forecast
Castanhal air quality index (AQI⁺) forecast
Daily forecast
|
Castanhal air quality index (AQI⁺) forecast
| Today | 19 | | 31° 23° |  10 km/h | 86% |
| Sun | 37 |  | 30° 22° | 10 km/h | 87% |
| Mon | 27 | | 31° 23° | 8 km/h | 87% |
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
21 AQI⁺ US
Good
12:00–13:00 May 30 Local time
AQI⁺ US
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
21 AQI⁺ US
Good
12:00–13:00 May 30 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.
