AddAir quality in Castanhal
Air quality index (AQI⁺) and PM2.5 air pollution in Castanhal • 37 Followers • 15:00, Jul 10 Local time
49*
US AQI⁺Good
Main pollutant:
PM2.5
8.8 µg/m³
31°
10 km/h
52 %
Hourly forecast
Castanhal air quality index (AQI⁺) forecast
Daily forecast
|
Castanhal air quality index (AQI⁺) forecast
| Today | 49 |  | 31° 22° |  14 km/h | 72% |
| Sat | 39 | | 31° 21° | 13 km/h | 80% |
| Sun | 39 | | 31° 21° | 11 km/h | 73% |
Air pollutants
What is the current air quality in Castanhal?
PM2.5 concentration is currently 1.8 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
49 AQI⁺ US
Good
15:00–16:00 Jul 10 Local time
AQI⁺ US
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
49 AQI⁺ US
Good
15:00–16:00 Jul 10 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.
