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Katy Air Quality Map
Real-time Katy air pollution map
Pollen
What is the pollen count in Katy today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Katy?
| Weather | Few clouds |
| Temperature | 78.8°F |
| Humidity | 78% |
| Wind | 11.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Keeler, California | 142 |
| 2 | Olancha, California | 133 |
| 3 | Pahrump, Nevada | 79 |
| 4 | Palm Desert, California | 78 |
| 5 | Barstow, California | 63 |
| 6 | Lone Pine, California | 62 |
| 7 | Mecca, California | 61 |
| 8 | Coachella, California | 55 |
| 9 | Corpus Christi, Texas | 55 |
| 10 | Yucaipa, California | 54 |
(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 | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
33
live AQI index
Good
Overview
What is the current air quality in Katy?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Katy is currently 1.6 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 |
|---|---|---|---|---|
| Wednesday, May 1 | Good 38 AQI US |  | 84.2° 71.6° |  11.2 mp/h |
| Thursday, May 2 | Good 36 AQI US | | 80.6° 71.6° | 17.9 mp/h |
| Friday, May 3 | Good 36 AQI US | | 86° 68° | 13.4 mp/h |
| Today | Good 33 AQI US | 100% | 80.6° 68° | 15.7 mp/h |
| Sunday, May 5 | Good 41 AQI US |  | 86° 69.8° | 15.7 mp/h |
| Monday, May 6 | Good 44 AQI US | | 89.6° 71.6° | 11.2 mp/h |
| Tuesday, May 7 | Moderate 51 AQI US  | 20% | 89.6° 73.4° | 17.9 mp/h |
| Wednesday, May 8 | Moderate 68 AQI US | | 91.4° 71.6° | 11.2 mp/h |
| Thursday, May 9 | Moderate 68 AQI US | | 78.8° 66.2° | 17.9 mp/h |
| Friday, May 10 | Good 29 AQI US | | 75.2° 57.2° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
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