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World USA Texas Houston

Air quality in Houston

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

Last update at 14:00, Apr 26 (local time)

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Houston Air Quality Map

Real-time Houston air pollution map

AIR QUALITY DATA CONTRIBUTORS

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32 Contributors

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	Index	Low
	Tree pollen	Low
	Grass pollen	Low
	Weed pollen	None

Source: tomorrow.io

See pollen forecast

Weather

What is the current weather in Houston?

Weather	Broken clouds
Temperature	78.8°F
Humidity	77%
Wind	13.8 mp/h
Pressure	29.9 Hg

live aqi city ranking

Real-time USA city ranking

#	city	US AQI
1	San Antonio, Texas	78
2	Palm Desert, California	75
3	Boerne, Texas	74
4	Aiken, South Carolina	67
5	Denton, Texas	66
6	Columbia, South Carolina	65
7	Fort Worth, Texas	65
8	New Braunfels, Texas	65
9	Lewisville, Texas	64
10	Round Rock, Texas	64

14:00, Apr 26 (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	Clinton C403	63
2	Houston North Loop C1052	59
3	Green trails Emerald	53
4	Bennington Street	52
5	Circa Kolter elementary	50
6	Houston Bayland Park	48
7	Houston Westhollow C410	48
8	Oak Forest	46
9	Houston East C1	45
10	Trinity / Houston Gardens 2	45

14:00, Apr 26 (local time)

SEE WORLD AQI RANKING

US AQI

40

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Houston?

Air pollution level	Air quality index	Main pollutant
Good	40 US AQI	PM2.5

Pollutants		Concentration
PM2.5		9.6µg/m³
O3		59µg/m³
CO		801.5µg/m³

!

PM2.5

x1.9

PM2.5 concentration in Houston is currently 1.9 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 29 AQI US		82.4° 66.2°	8.9 mp/h
Wednesday, Apr 24	Good 27 AQI US		80.6° 68°	13.4 mp/h
Thursday, Apr 25	Good 25 AQI US		82.4° 71.6°	15.7 mp/h
Today	Good 40 AQI US		82.4° 71.6°	15.7 mp/h
Saturday, Apr 27	Good 45 AQI US		86° 73.4°	17.9 mp/h
Sunday, Apr 28	Good 47 AQI US	90%	84.2° 73.4°	15.7 mp/h
Monday, Apr 29	Good 38 AQI US	70%	82.4° 73.4°	11.2 mp/h
Tuesday, Apr 30	Moderate 52 AQI US		87.8° 75.2°	13.4 mp/h
Wednesday, May 1	Moderate 74 AQI US		86° 73.4°	13.4 mp/h
Thursday, May 2	Moderate 76 AQI US		87.8° 73.4°	13.4 mp/h

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Houston air quality data attribution

32Contributors

Government Contributor

Texas Commission on Environmental Quality (TCEQ)
10 stations

2 Individual Contributors

M
1 station
Mr Lee
1 station

29 Anonymous Contributors

29 Anonymous contributors
29 stations

4 Data sources

Data validated and calibrated by IQAir

Data validated and calibrated by IQAir

Where is the cleanest air quality in Houston?

Houston air pollution by location

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