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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Houston?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 79% |
| Wind | 11.9 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lewisville, Texas | 87 |
| 2 | Fort Worth, Texas | 86 |
| 3 | Denton, Texas | 77 |
| 4 | Dallas, Texas | 73 |
| 5 | Oklahoma City, Oklahoma | 73 |
| 6 | Edmond, Oklahoma | 69 |
| 7 | Hampton, Virginia | 67 |
| 8 | Midlothian, Texas | 67 |
| 9 | Wichita, Kansas | 66 |
| 10 | Tulsa, Oklahoma | 65 |
(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 | 28 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.3µg/m³ | |
| O3 | 70µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Houston is currently 1.3 times 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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 26 AQI US | | 53.6° 35.6° |  4.5 mp/h |
| Thursday, Apr 25 | Good 22 AQI US |  | 66.2° 37.4° | 11.2 mp/h |
| Friday, Apr 26 | Good 30 AQI US |  | 69.8° 48.2° | 11.2 mp/h |
| Today | Good 29 AQI US | 100% | 69.8° 48.2° | 11.2 mp/h |
| Sunday, Apr 28 | Moderate 53 AQI US  | 50% | 75.2° 53.6° | 11.2 mp/h |
| Monday, Apr 29 | Moderate 53 AQI US | 40% | 77° 57.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 53 AQI US | 100% | 69.8° 55.4° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 60 AQI US | | 71.6° 48.2° | 4.5 mp/h |
| Thursday, May 2 | Moderate 75 AQI US | 70% | 77° 51.8° | 8.9 mp/h |
| Friday, May 3 | Moderate 76 AQI US | 100% | 68° 55.4° | 11.2 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