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Katy Air Quality Map
Real-time Katy air pollution map
Pollen
What is the pollen count in Katy today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Katy?
| Weather | Clear sky |
| Temperature | 82.4°F |
| Humidity | 71% |
| Wind | 12.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 79 |
| 2 | Porterville, California | 79 |
| 3 | San Antonio, Texas | 78 |
| 4 | Anchorage, Alaska | 77 |
| 5 | Three Rivers, California | 74 |
| 6 | Georgetown, Texas | 69 |
| 7 | Leander, Texas | 69 |
| 8 | Round Rock, Texas | 67 |
| 9 | Beverly Hills, California | 66 |
| 10 | Springville, California | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Katy aqi ranking
Real-time Katy air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cimmerion | 41 |
(local time)
SEE WORLD AQI RANKING
US AQI
41
live AQI index
Good
Overview
What is the current air quality in Katy?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Katy is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Katy?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Katy air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 15 | Moderate 55 AQI US  |  | 82.4° 68° |  17.9 mp/h |
| Tuesday, Apr 16 | Moderate 60 AQI US | | 82.4° 69.8° | 11.2 mp/h |
| Wednesday, Apr 17 | Moderate 59 AQI US | | 86° 69.8° | 11.2 mp/h |
| Wednesday, Apr 17 | Good 39 AQI US | | 86° 69.8° | 11.2 mp/h |
| Today | Good 41 AQI US |  40% | 82.4° 68° | 6.7 mp/h |
| Friday, Apr 19 | Good 50 AQI US | 50% | 82.4° 68° | 11.2 mp/h |
| Saturday, Apr 20 | Good 45 AQI US | 100% | 66.2° 57.2° | 15.7 mp/h |
| Sunday, Apr 21 | Good 26 AQI US | | 71.6° 53.6° | 8.9 mp/h |
| Monday, Apr 22 | Moderate 52 AQI US | 50% | 78.8° 57.2° | 8.9 mp/h |
| Tuesday, Apr 23 | Moderate 64 AQI US | 60% | 82.4° 66.2° | 11.2 mp/h |
| Wednesday, Apr 24 | Moderate 57 AQI US | 50% | 80.6° 68° | 15.7 mp/h |
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News
The latest air quality news and resources.
Katy air quality data attribution
1Contributor
- David Power
1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Katy?
AQI US, Metric