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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 | Broken clouds |
| Temperature | 77°F |
| Humidity | 77% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 96 |
| 2 | Orcutt, California | 82 |
| 3 | Santa Maria, California | 72 |
| 4 | Oklahoma City, Oklahoma | 66 |
| 5 | Edmond, Oklahoma | 65 |
| 6 | Mecca, California | 64 |
| 7 | Nipomo, California | 64 |
| 8 | Davenport, Iowa | 61 |
| 9 | Lewisville, Texas | 59 |
| 10 | Banning, California | 57 |
(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 | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
21
live AQI index
Good
Overview
What is the current air quality in Katy?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
✓
PM2.5 concentration in Katy air currently meets 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 |
|---|---|---|---|---|
| Saturday, Apr 27 | Moderate 57 AQI US  |  | 82.4° 71.6° |  17.9 mp/h |
| Sunday, Apr 28 | Moderate 65 AQI US | | 84.2° 68° | 8.9 mp/h |
| Monday, Apr 29 | Good 36 AQI US | | 86° 66.2° | 11.2 mp/h |
| Today | Good 21 AQI US | 90% | 84.2° 68° | 15.7 mp/h |
| Wednesday, May 1 | Good 50 AQI US | 60% | 84.2° 71.6° | 13.4 mp/h |
| Thursday, May 2 | Good 46 AQI US | 50% | 82.4° 69.8° | 15.7 mp/h |
| Friday, May 3 | Good 48 AQI US | | 84.2° 69.8° | 11.2 mp/h |
| Saturday, May 4 | Moderate 74 AQI US | 30% | 84.2° 71.6° | 15.7 mp/h |
| Sunday, May 5 | Moderate 67 AQI US | | 84.2° 69.8° | 17.9 mp/h |
| Monday, May 6 | Moderate 71 AQI US | | 87.8° 71.6° | 17.9 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