AddAir quality in Calwa
Air quality index (AQI⁺) and PM2.5 air pollution in Calwa • 2 Followers • 00:00, Nov 02 Local time
42
US AQI⁺Good
Main pollutant:
PM2.5
7.5 µg/m³
13°
2 km/h
75 %
Hourly forecast
Calwa air quality index (AQI⁺) forecast
Daily forecast
Calwa air quality index (AQI⁺) forecast
| Today | 40 |  | 21° 12° |  8 km/h | 55% |
| Tue | 27 | | 21° 13° | 18 km/h | 54% |
| Wed | 34 | | 19° 11° | 11 km/h | 51% |
Air pollutants
What is the current air quality in Calwa?
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 Calwa
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Calwa today?
Index
Moderate
 Tree Low | 25% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Calwa today?
Index
Moderate
Tree Low | 25% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Calwa
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Calwa
Worldwide AQI⁺ ranking
Historic air quality near Calwa
History
Historic air quality graph for Calwa
Historic air quality near Calwa
History
Historic air quality graph for Calwa
Most polluted locations near Calwa
Worldwide AQI⁺ ranking
Measure your own air quality
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