Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Houston
Air quality index (AQI) and PM2.5 air pollution in Houston
471 people follow this city
Houston Air Quality Map
Real-time Houston air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
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 | 39.2°F |
| Humidity | 80% |
| Wind | 3.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Patricia Mcinnes, Alberta | 78 |
| 2 | Pinehouse, Saskatchewan | 74 |
| 3 | Hamilton, Ontario | 69 |
| 4 | Burlington, Ontario | 60 |
| 5 | Mississauga, Ontario | 59 |
| 6 | Val-d'Or, Quebec | 58 |
| 7 | Fort Mckay, Alberta | 57 |
| 8 | London, Ontario | 57 |
| 9 | Winnipeg, Manitoba | 57 |
| 10 | Oakville, Ontario | 55 |
(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 | 18 |
| 2 | West 14 Street 2 | 12 |
| 3 | Baggerman Place | 11 |
| 4 | Middleton Road | 9 |
| 5 | Silverthorne Elementary School | 6 |
(local time)
SEE WORLD AQI RANKING
US AQI
11
live AQI index
Good
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 11 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.1µg/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 |
|---|---|---|---|---|
| Monday, May 13 | Good 16 AQI US | | 48.2° 39.2° |  4.5 mp/h |
| Tuesday, May 14 | Good 14 AQI US |  | 53.6° 42.8° | 8.9 mp/h |
| Wednesday, May 15 | Good 10 AQI US |  | 50° 37.4° | 8.9 mp/h |
| Today | Good 11 AQI US | 40% | 57.2° 33.8° | 6.7 mp/h |
| Friday, May 17 | Good 6 AQI US | 30% | 55.4° 35.6° | 6.7 mp/h |
| Saturday, May 18 | Good 6 AQI US |  | 60.8° 33.8° | 6.7 mp/h |
| Sunday, May 19 | Good 6 AQI US | | 57.2° 41° | 6.7 mp/h |
| Monday, May 20 | Good 8 AQI US | 90% | 48.2° 41° | 4.5 mp/h |
| Tuesday, May 21 | Good 7 AQI US | 100% | 59° 39.2° | 4.5 mp/h |
| Wednesday, May 22 | Good 17 AQI US | 100% | 64.4° 41° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Houston air quality data attribution
4Contributors
- 4 Anonymous contributors
4 stations
4 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Houston?
AQI US, Metric