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Air quality in Houston
Air quality index (AQI) and PM2.5 air pollution in Houston
11 people follow this city
Houston Air Quality Map
Real-time Houston air pollution map
AIR QUALITY DATA CONTRIBUTORS
Pennsylvania Department of Environmental Protection (Pennsylvania DEP)
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Pollen
What is the pollen count in Houston today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Houston?
| Weather | Clear sky |
| Temperature | 53.6°F |
| Humidity | 68% |
| Wind | 5.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Springville, California | 97 |
| 2 | Three Rivers, California | 83 |
| 3 | Greensboro, North Carolina | 78 |
| 4 | Palm Desert, California | 73 |
| 5 | Chapel Hill, North Carolina | 65 |
| 6 | Raleigh, North Carolina | 65 |
| 7 | Cary, North Carolina | 64 |
| 8 | Lake Arrowhead, California | 63 |
| 9 | Carlisle, Pennsylvania | 62 |
| 10 | Palmdale, California | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Houston aqi ranking
Real-time Houston air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Houston Station | 35 |
(local time)
SEE WORLD AQI RANKING
US AQI
36
live AQI index
Good
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 36 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.3µg/m³ | |
| O3 | 88µg/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 |
|---|---|---|---|---|
| Tuesday, Apr 16 | Good 33 AQI US |  | 78.8° 55.4° |  17.9 mp/h |
| Wednesday, Apr 17 | Good 30 AQI US |  | 68° 48.2° | 6.7 mp/h |
| Thursday, Apr 18 | Good 25 AQI US | | 64.4° 48.2° | 13.4 mp/h |
| Today | Good 36 AQI US | | 51.8° 35.6° | 15.7 mp/h |
| Saturday, Apr 20 | Good 8 AQI US | | 51.8° 32° | 8.9 mp/h |
| Sunday, Apr 21 | Good 20 AQI US |  | 55.4° 32° | 4.5 mp/h |
| Monday, Apr 22 | Good 25 AQI US | 100% | 59° 39.2° | 15.7 mp/h |
| Tuesday, Apr 23 | Good 24 AQI US | 100% | 48.2° 28.4° | 17.9 mp/h |
| Wednesday, Apr 24 | Good 5 AQI US | | 48.2° 26.6° | 13.4 mp/h |
| Thursday, Apr 25 | Good 6 AQI US | | 57.2° 30.2° | 2.2 mp/h |
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News
The latest air quality news and resources.
Houston air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Houston?
AQI US, Metric