Get a monitor and contributor to air quality data in your city.
Sign in
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
32.7K people follow this city
Houston Air Quality Map
Real-time Houston air pollution map
AIR QUALITY DATA CONTRIBUTORS
27 Contributors
See all
Pollen
What is the pollen count in Houston today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Houston?
| Weather | Broken clouds |
| Temperature | 80.6°F |
| Humidity | 86% |
| Wind | 10.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sunriver, Oregon | 208 |
| 2 | Republic, Washington | 201 |
| 3 | Three Rivers, Oregon | 198 |
| 4 | La Pine, Oregon | 192 |
| 5 | Deschutes River Woods, Oregon | 186 |
| 6 | Bend, Oregon | 182 |
| 7 | Sisters, Oregon | 162 |
| 8 | Klamath, Oregon | 158 |
| 9 | Prineville, Oregon | 158 |
| 10 | Redmond, Oregon | 157 |
(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 North Loop C1052 | 68 |
| 2 | Houston North Wayside C405 | 59 |
| 3 | Houston Bayland Park | 56 |
| 4 | Houston East C1 | 51 |
| 5 | Houston Oak Forest (Candlelight) | 50 |
| 6 | Clinton C403 | 39 |
| 7 | Houston Aldine C8 | 36 |
| 8 | Houston Westhollow C410 | 36 |
| 9 | Circa Kolter elementary | 33 |
| 10 | Westador | 32 |
(local time)
SEE WORLD AQI RANKING
Spotlight
There is a flood watch in Southeast Texas. Protect yourself from mold and follow health recommendations. Click here.
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Houston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.9µg/m³ | |
| O3 | 47µg/m³ | |
| NO2 | 30.8µg/m³ | |
| CO | 801.5µg/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 |
|---|---|---|---|---|
| Sunday, Jul 21 | Good 18 AQI US |  | 93.2° 77° |  8.9 mp/h |
| Monday, Jul 22 | Good 17 AQI US |  | 80.6° 73.4° | 6.7 mp/h |
| Tuesday, Jul 23 | Good 15 AQI US | | 84.2° 73.4° | 11.2 mp/h |
| Today | Good 22 AQI US | 100% | 73.4° 69.8° | 11.2 mp/h |
| Thursday, Jul 25 | Moderate 62 AQI US  | 100% | 77° 69.8° | 4.5 mp/h |
| Friday, Jul 26 | Moderate 57 AQI US | 70% | 77° 71.6° | 4.5 mp/h |
| Saturday, Jul 27 | Moderate 59 AQI US | 100% | 78.8° 73.4° | 6.7 mp/h |
| Sunday, Jul 28 | Moderate 76 AQI US | 40% | 91.4° 75.2° | 8.9 mp/h |
| Monday, Jul 29 | Moderate 76 AQI US |  | 95° 77° | 8.9 mp/h |
| Tuesday, Jul 30 | Moderate 62 AQI US | | 95° 77° | 8.9 mp/h |
Interested in hourly forecast? Get the app
How to best protect from air pollution?
Houston air quality data attribution
27Contributors
- Texas Commission on Environmental Quality (TCEQ)
10 stations
Government Contributor
- 23 Anonymous contributors
23 stations
23 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Houston?
- Albans Road 1
- Trinity / Houston Gardens 1
- Bammel Village 6
- Autumn Bridge 7
- Braeswood 8
- South Central Houston 9
- AAH Lindale Clubhouse 11
- AAH Mission Lane 13
- Vleux Carre Drive 13
- Houston Monroe 14
- Houston Croquet C409 16
- Monarch Oaks Street 16
- Green trails Emerald 17
- Kingsland Estates 17
- AAH KG Englewood 19
- Park Place 19
- AAH Glen Manor 21
- East Houston 22
- Lawndale / Wayside 22
- Royal Oaks 23
- Gulfton 24
- Lang C408 24
- Bennington Street 26
- Trinity / Houston Gardens 2 26
- Oak Forest 27
- AAH Lebate 28
- Northside-AAH Lee 28
- Westador 32
- Circa Kolter elementary 33
- Houston Aldine C8 36
- Houston Westhollow C410 36
- Clinton C403 39
- Houston Oak Forest (Candlelight) 50
- Houston East C1 51
- Houston Bayland Park 56
- Houston North Wayside C405 59
- Houston North Loop C1052 68
AQI US, Metric