AddAir quality in Katy
Air quality index (AQI⁺) and PM2.5 air pollution in Katy • 24.7K Followers • 13:00, Sep 30 Local time
47*
US AQI⁺Good
Main pollutant:
PM2.5
8.4 µg/m³
33°
26 km/h
62 %
Hourly forecast
Katy air quality index (AQI⁺) forecast
Daily forecast
Katy air quality index (AQI⁺) forecast
| Today | 48 |  | 33° 25° |  28 km/h | 77% |
| Thu | 44 | | 31° 24° | 18 km/h | 88% |
| Fri | 36 |  | 31° 25° | 17 km/h | 80% |
Air pollutants
What is the current air quality in Katy?
PM2.5 concentration is currently 1.7 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 |
Pollen
What is the pollen count in Katy today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
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 Katy today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Katy
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Katy
History
Historic air quality graph for Katy
Historic air quality near Katy
History
Historic air quality graph for Katy
Most polluted locations near Katy
Worldwide AQI⁺ rankingCity ranking
