AddAir quality in Castro Barros
Air quality index (AQI⁺) and PM2.5 air pollution in Castro Barros • 12 Followers • 09:00, May 29 Local time
64*
US AQI⁺Moderate
Main pollutant:
PM2.5
16 µg/m³
17°
8 km/h
81 %
Hourly forecast
Castro Barros air quality index (AQI⁺) forecast
Daily forecast
Castro Barros air quality index (AQI⁺) forecast
| Today | 63 | | 20° 16° |  13 km/h | 77% |
| Sat | 60 | | 23° 14° | 21 km/h | 72% |
| Sun | 65 |  | 24° 17° | 20 km/h | 72% |
Air pollutants
What is the current air quality in Castro Barros?
PM2.5 concentration is currently 3.2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Castro Barros
Air Purifiers
Face Masks
Air Quality Monitors
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Castro Barros
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Castro Barros
Worldwide AQI⁺ ranking
Historic air quality near Castro Barros
History
Historic air quality graph for Castro Barros
Historic air quality near Castro Barros
History
Historic air quality graph for Castro Barros
Most polluted locations near Castro Barros
Worldwide AQI⁺ ranking
