AddAir quality in Castanhal
Air quality index (AQI⁺) and PM2.5 air pollution in Castanhal • 37 Followers • 21:00, Jul 10 Local time
39*
US AQI⁺Good
Main pollutant:
PM2.5
7.1 µg/m³
23°
8 km/h
86 %
Hourly forecast
Castanhal air quality index (AQI⁺) forecast
Daily forecast
|
Castanhal air quality index (AQI⁺) forecast
| Today | 41 |  | 30° 21° |  14 km/h | 74% |
| Sat | 39 | | 31° 21° | 12 km/h | 71% |
| Sun | 42 |  | 30° 22° | 10 km/h | 82% |
Air pollutants
What is the current air quality in Castanhal?
PM2.5 concentration is currently 1.4 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
39 AQI⁺ US
Good
21:00–22:00 Jul 10 Local time
AQI⁺ US
Historic air quality near Castanhal
History
Historic air quality graph for Castanhal
39 AQI⁺ US
Good
21:00–22:00 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.
