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Air quality in Houston
Air quality index (AQI) and PM2.5 air pollution in Houston
459 people follow this city
Houston Air Quality Map
Real-time Houston air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in Houston today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Houston?
| Weather | Broken clouds |
| Temperature | 44.6°F |
| Humidity | 56% |
| Wind | 2.8 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Patricia Mcinnes, Alberta | 40 |
| 2 | Edmundston, New Brunswick | 38 |
| 3 | Lac La Biche, Alberta | 37 |
| 4 | Cold Lake, Alberta | 35 |
| 5 | Sault Ste Marie, Ontario | 35 |
| 6 | Windsor, Ontario | 35 |
| 7 | Gatineau, Quebec | 33 |
| 8 | Kitchener, Ontario | 33 |
| 9 | Ottawa, Ontario | 33 |
| 10 | Rouyn-Noranda, Quebec | 33 |
(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 | Silverthorne Elementary School | 27 |
| 2 | West 14 Street 2 | 23 |
| 3 | Baggerman Place | 19 |
| 4 | Houston Firehall | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
23
live AQI index
Good
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.7µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Houston is currently 1.1 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 |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 17 AQI US | | 50° 32° |  11.2 mp/h |
| Wednesday, Apr 24 | Good 21 AQI US | | 51.8° 32° | 4.5 mp/h |
| Thursday, Apr 25 | Good 20 AQI US | | 57.2° 33.8° | 2.2 mp/h |
| Today | Good 23 AQI US | | 53.6° 35.6° | 4.5 mp/h |
| Saturday, Apr 27 | Good 6 AQI US | | 50° 35.6° | 4.5 mp/h |
| Sunday, Apr 28 | Good 4 AQI US |  70% | 41° 32° | 2.2 mp/h |
| Monday, Apr 29 | Good 4 AQI US | 50% | 55.4° 37.4° | 0 mp/h |
| Tuesday, Apr 30 | Good 4 AQI US |  30% | 55.4° 35.6° | 4.5 mp/h |
| Wednesday, May 1 | Good 4 AQI US | 100% | 46.4° 39.2° | 2.2 mp/h |
| Thursday, May 2 | Good 8 AQI US | | 60.8° 35.6° | 4.5 mp/h |
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News
The latest air quality news and resources.
Houston air quality data attribution
3Contributors
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Houston?
AQI US, Metric