Air quality in Houston

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

LAST UPDATE (local time)

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Air Quality contributors Sources

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Contributors

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Data sources

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Weather

What is the current weather in Houston?

Weather icon
WeatherBroken clouds
Temperature23°C
Humidity78%
Wind11 mp/h
Pressure1023 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Prairie Ridge, Washington

172

2 North Bend, Washington

158

3 Port Angeles, Washington

148

4 Peaceful Valley, Washington

147

5 Mendon, Utah

145

6 McCloud, California

137

7 Logan, Utah

136

8 Battle Ground, Washington

131

9 Marysville, Washington

129

10 Pinehurst, Idaho

129

(local time)

SEE WORLD AQI RANKING

live Houston aqi ranking

Real-time Houston air quality ranking

#stationUS AQI
1 Canonsburg Hospital Area

20

(local time)

SEE WORLD AQI RANKING

US AQI

20

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Houston?

Air pollution levelAir quality indexMain pollutant
Good 20 US AQItrendPM2.5
PollutantsConcentration
PM2.5
5 µg/m³trend

Health Recommendations

How to protect from air pollution in Houston?

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Forecast

Houston air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Jan 19

Good 35 US AQI

Human face indicating AQI level
Wednesday, Jan 20

Good 38 US AQI

Human face indicating AQI level
Thursday, Jan 21

Good 17 US AQI

Human face indicating AQI level
Friday, Jan 22

Good 25 US AQI

Human face indicating AQI level
Weather icon28.4°19.4°
Wind rotating 293 degree

6.7 mp/h

Today

Good 28 US AQI

Human face indicating AQI level
Weather icon32°21.2°
Wind rotating 92 degree

4.5 mp/h

Sunday, Jan 24

Good 49 US AQI

Human face indicating AQI level
Weather icon32°30.2°
Wind rotating 52 degree

4.5 mp/h

Monday, Jan 25

Moderate 57 US AQI

Human face indicating AQI level
Weather icon42.8°32°
Wind rotating 228 degree

6.7 mp/h

Tuesday, Jan 26

Unhealthy for Sensitive Groups 113 US AQI

Human face indicating AQI level
Weather icon37.4°32°
Wind rotating 112 degree

0 mp/h

Wednesday, Jan 27

Moderate 96 US AQI

Human face indicating AQI level
Weather icon35.6°26.6°
Wind rotating 9 degree

11.2 mp/h

Thursday, Jan 28

Moderate 69 US AQI

Human face indicating AQI level
Weather icon32°21.2°
Wind rotating 329 degree

6.7 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

Houston air quality data sources

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Houston?