AddAir quality in Castanhal
Air quality index (AQI⁺) and PM2.5 air pollution in Castanhal • 36 Followers • 21:00, May 27 Local time
43*
US AQI⁺Good
Main pollutant:
PM2.5
7.7 µg/m³
24°
5 km/h
98 %
Hourly forecast
Castanhal air quality index (AQI⁺) forecast
Daily forecast
|
Castanhal air quality index (AQI⁺) forecast
| Today | 35 |  | 31° 22° |  9 km/h | 84% |
| Thu | 34 |  | 32° 22° | 10 km/h | 80% |
| Fri | 32 | | 32° 22° | 10 km/h | 86% |
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
43 AQI⁺ US
Good
21:00–22:00 May 27 Local time
AQI⁺ US
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
43 AQI⁺ US
Good
21:00–22:00 May 27 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.
