AddAir quality in Katy
Air quality index (AQI⁺) and PM2.5 air pollution in Katy • 24.6K Followers • 10:00, Sep 07 Local time
40*
US AQI⁺Good
Main pollutant:
PM2.5
7.2 µg/m³
29°
4 km/h
87 %
Hourly forecast
Katy air quality index (AQI⁺) forecast
Daily forecast
Katy air quality index (AQI⁺) forecast
| Today | 37 |  | 34° 25° |  13 km/h | 74% |
| Tue | 27 | | 34° 26° | 15 km/h | 76% |
| Wed | 28 | | 35° 26° | 19 km/h | 65% |
Air pollutants
What is the current air quality in Katy?
PM2.5 concentration is currently 1.4 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 Katy
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Katy 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 Katy today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Katy
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Katy
Worldwide AQI⁺ 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⁺ ranking
