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Air quality in Houston
Air quality index (AQI) and PM2.5 air pollution in Houston
380 people follow this city
Houston Air Quality Map
Real-time Houston air pollution map
AIR QUALITY DATA CONTRIBUTORS
5 Contributors
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Pollen
What is the pollen count in Houston today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | Low |
Weather
What is the current weather in Houston?
| Weather | Snow |
| Temperature | 28.4°F |
| Humidity | 91% |
| Wind | 2.4 mp/h |
| Pressure | 29.3 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Golden, British Columbia | 125 |
| 2 | Montreal, Quebec | 83 |
| 3 | Sherbrooke, Quebec | 79 |
| 4 | Whitehorse, Yukon | 65 |
| 5 | Fredericton, New Brunswick | 62 |
| 6 | Leduc, Alberta | 60 |
| 7 | St. Albert, Alberta | 59 |
| 8 | Sicamous, British Columbia | 58 |
| 9 | Fort St John, British Columbia | 57 |
| 10 | Oakville, Ontario | 57 |
(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 Firehall | 32 |
| 2 | Middleton Road | 27 |
| 3 | Silverthorne Elementary School | 26 |
| 4 | West 14 Street 2 | 23 |
| 5 | Baggerman Place | 20 |
(local time)
SEE WORLD AQI RANKING
Spotlight
There is a fire near Babine Lake. Protect yourself from wildfire smoke and follow health recommendations. Click here.
US AQI
25
live AQI index
Good
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.9µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Houston is currently 1.2 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, Nov 29 | Good 19 AQI US |  | 32° 30.2° |  2.2 mp/h |
| Thursday, Nov 30 | Good 36 AQI US | | 32° 28.4° | 4.5 mp/h |
| Friday, Dec 1 | Good 36 AQI US | | 32° 26.6° | 2.2 mp/h |
| Today | Good 25 AQI US | 60% | 32° 26.6° | 2.2 mp/h |
| Sunday, Dec 3 | Good 10 AQI US | 100% | 33.8° 28.4° | 4.5 mp/h |
| Monday, Dec 4 | Good 7 AQI US | 100% | 33.8° 28.4° | 2.2 mp/h |
| Tuesday, Dec 5 | Good 21 AQI US | 50% | 35.6° 30.2° | 4.5 mp/h |
| Wednesday, Dec 6 | Good 4 AQI US | 30% | 32° 26.6° | 2.2 mp/h |
| Thursday, Dec 7 | Good 4 AQI US | | 30.2° 23° | 2.2 mp/h |
| Friday, Dec 8 | Good 4 AQI US | | 26.6° 19.4° | 0 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Houston air quality data attribution
5Contributors
Unidentified Contributor
1 station
Government
- 4 Anonymous contributors
4 stations
4 Anonymous
Data validated and calibrated by IQAirWhere is the cleanest air quality in Houston?
AQI US, Metric