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Air quality in Houston
Air quality index (AQI) and PM2.5 air pollution in Houston
16 people follow this city
Houston Air Quality Map
Real-time Houston air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Houston today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Weather
What is the current weather in Houston?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 90% |
| Wind | 12 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Peaceful Valley, Washington | 84 |
| 2 | Porterville, California | 82 |
| 3 | Visalia, California | 78 |
| 4 | Palm Desert, California | 76 |
| 5 | North Hollywood, California | 72 |
| 6 | Van Nuys, California | 72 |
| 7 | Charles Town, West Virginia | 71 |
| 8 | South Gate, California | 70 |
| 9 | Frederick, Maryland | 67 |
| 10 | Casa Grande, Arizona | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3*µg/m³ | |
✓
PM2.5 concentration in Houston air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Houston?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Houston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US | | 60.8° 42.8° |  13.4 mp/h |
| Saturday, Apr 20 | Good 8 AQI US | | 59° 39.2° | 8.9 mp/h |
| Sunday, Apr 21 | Good 6 AQI US | | 59° 37.4° | 6.7 mp/h |
| Monday, Apr 22 | Good 8 AQI US |  | 64.4° 42.8° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 17 AQI US |  90% | 57.2° 50° | 8.9 mp/h |
| Wednesday, Apr 24 | Good 33 AQI US | | 62.6° 41° | 8.9 mp/h |
| Thursday, Apr 25 | Good 9 AQI US | 90% | 50° 42.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Houston?
No locations are available.
AQI US, Metric