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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
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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 | 48.2°F |
| Humidity | 58% |
| Wind | 5.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  London, Ontario | 57 |
| 2 | Mississauga, Ontario | 53 |
| 3 | Edmundston, New Brunswick | 49 |
| 4 | Pictou, Nova Scotia | 48 |
| 5 | Quebec City, Quebec | 45 |
| 6 | Hamilton, Ontario | 44 |
| 7 | Kitchener, Ontario | 43 |
| 8 | Valemount, British Columbia | 43 |
| 9 | Sault Ste Marie, Ontario | 42 |
| 10 | Levis, Quebec | 41 |
(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 | West 14 Street 2 | 23 |
| 2 | Baggerman Place | 19 |
| 3 | Houston Firehall | 17 |
| 4 | Middleton Road | 16 |
| 5 | Silverthorne Elementary School | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2µg/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 |
|---|---|---|---|---|
| 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 |
| Thursday, May 16 | Good 13 AQI US | | 53.6° 33.8° | 6.7 mp/h |
| Today | Good 18 AQI US | 50% | 51.8° 35.6° | 6.7 mp/h |
| Saturday, May 18 | Good 7 AQI US |  | 60.8° 33.8° | 6.7 mp/h |
| Sunday, May 19 | Good 7 AQI US | | 57.2° 41° | 6.7 mp/h |
| Monday, May 20 | Good 6 AQI US | 80% | 53.6° 39.2° | 6.7 mp/h |
| Tuesday, May 21 | Good 5 AQI US | 100% | 60.8° 39.2° | 6.7 mp/h |
| Wednesday, May 22 | Good 8 AQI US |  | 68° 39.2° | 2.2 mp/h |
| Thursday, May 23 | Good 7 AQI US | | 71.6° 44.6° | 4.5 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
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