AddAir quality in Santa Ana
Air quality index (AQI⁺) and PM2.5 air pollution in Santa Ana • 22.7K Followers • 04:00, Sep 18 Local time
33
US AQI⁺Good
Main pollutant:
PM2.5
6 µg/m³
20°
4 km/h
79 %
Hourly forecast
Santa Ana air quality index (AQI⁺) forecast
Daily forecast
Santa Ana air quality index (AQI⁺) forecast
| Today | 41 |  | 26° 20° |  16 km/h | 67% |
| Sat | 50 |  | 27° 19° | 13 km/h | 76% |
| Sun | 58 |  | 26° 21° | 16 km/h | 65% |
Air pollutants
What is the current air quality in Santa Ana?
PM2.5 concentration is currently 1.2 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 Santa Ana
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Santa Ana today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 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 Santa Ana today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Santa Ana
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Santa Ana
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Santa Ana
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Santa Ana
History
Historic air quality graph for Santa Ana
Historic air quality near Santa Ana
History
Historic air quality graph for Santa Ana
Most polluted locations near Santa Ana
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Santa Ana
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
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