AddAir quality in Pima County
Air quality index (AQI⁺) and PM2.5 air pollution in Pima County • 03:00, May 19 Local time
28
US AQI⁺Good
Main pollutant:
PM2.5
5.1 µg/m³
14°
8 km/h
83 %
Hourly forecast
Pima County air quality index (AQI⁺) forecast
Daily forecast
Pima County air quality index (AQI⁺) forecast
| Today | 39 |  | 27° 13° |  21 km/h | 33% |
| Wed | 53 |  | 28° 16° | 22 km/h | 22% |
| Thu | 46 | | 29° 16° | 19 km/h | 13% |
Air pollutants
What is the current air quality in Pima County?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Pima County today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed Low | 25% |
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 Pima County today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Pima County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Pima County
Historic air quality near Pima County
History
Historic air quality graph for Pima County
Historic air quality near Pima County
History
Historic air quality graph for Pima County
Most polluted locations near Pima County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Pima County
Measure your own air quality
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