Air quality in Houston
Air quality index (AQI) and PM2.5 air pollution in Houston
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Houston Air Quality Map
Real-time Houston air pollution map
Air Quality Data contributor(s)
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Weather
What is the current weather in Houston?
| Weather | Broken clouds |
| Temperature | 17.6°F |
| Humidity | 97% |
| Wind | 2.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Maple Ridge, Alberta | 156 |
| 2 | Botwood, Newfoundland and Labrador | 152 |
| 3 | Sherbrooke, Quebec | 149 |
| 4 | Saint-Eustache, Quebec | 112 |
| 5 | Saint-Bruno-de-Montarville, Quebec | 95 |
| 6 | Norman Wells, Northwest Territories | 91 |
| 7 | Dollard-Des Ormeaux, Quebec | 88 |
| 8 | Nakusp, British Columbia | 83 |
| 9 | Nepean, Ontario | 83 |
| 10 | Sainte-anne-de-bellevue, Quebec | 80 |
(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 | Granisle Fire Dept 01 | 91 |
| 2 | Silverthorne Elementary School | 70 |
| 3 | Houston Firehall | 41 |
| 4 | Middleton Road | 35 |
| 5 | West 14 Street 2 | 8 |
(local time)
SEE WORLD AQI RANKING
US AQI
57
live AQI index
Moderate
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 57 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.8µg/m³ | |
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PM2.5
x3
PM2.5 concentration in Houston is currently 3 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Houston?
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should reduce outdoor exercise |
Forecast
Houston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Feb 4 | Good 13 US AQI  |  | 35.6°19.4° |  4.5 mp/h |
| Sunday, Feb 5 | Good 20 US AQI | | 37.4°15.8° | 2.2 mp/h |
| Monday, Feb 6 | Good 43 US AQI | | 30.2°14° | 2.2 mp/h |
| Today | Moderate 57 US AQI | 60% | 33.8°8.6° | 2.2 mp/h |
| Wednesday, Feb 8 | Good 7 US AQI | 90% | 32°24.8° | 2.2 mp/h |
| Thursday, Feb 9 | Good 7 US AQI | | 35.6°19.4° | 4.5 mp/h |
| Friday, Feb 10 | Good 7 US AQI | | 32°15.8° | 4.5 mp/h |
| Saturday, Feb 11 | Good 5 US AQI | 70% | 35.6°17.6° | 11.2 mp/h |
| Sunday, Feb 12 | Good 5 US AQI | 60% | 28.4°8.6° | 8.9 mp/h |
| Monday, Feb 13 | Good 5 US AQI | | 24.8°-0.4° | 2.2 mp/h |
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Historical
Historic air quality graph for Houston
How to best protect from air pollution?
Houston air quality data attribution
Data validated and calibrated by IQAir
Where is the cleanest air quality in Houston?
