Air quality in Houston

Air quality index (AQI) and PM2.5 air pollution in Houston

LAST UPDATE (local time)

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Data source
* AQI modeled using satellite data

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Weather

What is the current weather in Houston?

WeatherFew clouds
Temperature73.4°C
Humidity94%
Wind2.5 mp/h
Pressure1015 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1Union

154

2Klamath

125

3Lewiston

114

4Summerland

99

5Casa Grande

95

6Edwards

95

7Avon

94

8Frisco

92

9Weaverville

92

10Orleans

91

(local time)

SEE WORLD AQI RANKING

live Houston aqi ranking

Real-time Houston air quality ranking

City AQI based on satellite data. No ground level station currently available in Houston.

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US AQI

64 *

live AQI index
Moderate

Overview

What is the current air quality in Houston?

Air pollution levelAir quality indexMain pollutant
Moderate64 US AQIPM2.5
PollutantsConcentration
PM2.5
18.1 µg/m³

Health Recommendations

How to protect from air pollution in Houston?

Close your windows to avoid dirty outdoor air
Sensitive groups should reduce outdoor exercise

Forecast

Houston air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Jun 3

Good49 US AQI

Tuesday, Jun 4

Good50 US AQI

Wednesday, Jun 5

Good24 US AQI

Today

Moderate56 US AQI

face icon
weather icon95°73.4°

6.7 mp/h

Tuesday, Aug 11

Moderate62 US AQI

face icon
weather icon93.2°73.4°

4.5 mp/h

Wednesday, Aug 12

Moderate59 US AQI

face icon
weather icon91.4°71.6°

4.5 mp/h

Thursday, Aug 13

Moderate59 US AQI

face icon
weather icon93.2°71.6°

4.5 mp/h

Friday, Aug 14

Moderate58 US AQI

face icon
weather icon95°73.4°

4.5 mp/h

Saturday, Aug 15

Moderate58 US AQI

face icon
weather icon95°69.8°

0 mp/h

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Historical

Historic air quality graph for Houston

How to best protect from air pollution?

Reduce your air pollution exposure in Houston

Community Contributors

Where is the cleanest air quality in Houston?

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