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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 05:00, Jul 23 (local time)

32.6K people follow this city

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Houston Air Quality Map

Real-time Houston air pollution map

AIR QUALITY DATA CONTRIBUTORS

33 Stations operated by

23 Contributors

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	Index	None
	Tree pollen	None
	Grass pollen	None
	Weed pollen	None

Source: tomorrow.io

See pollen forecast

Weather

What is the current weather in Houston?

Weather	Broken clouds
Temperature	75.2°F
Humidity	92%
Wind	6.9 mp/h
Pressure	29.9 Hg

live aqi city ranking

Real-time USA city ranking

#	city	US AQI
1	Burns, Oregon	373
2	Klamath Falls, Oregon	170
3	Nampa, Idaho	159
4	Tulelake, California	150
5	Kalispell, Montana	143
6	Weed, California	132
7	Estes Park, Colorado	127
8	Mount Shasta, California	125
9	Dunsmuir, California	121
10	Lakewood, Colorado	121

05:00, Jul 23 (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	79
2	Houston North Wayside C405	51
3	Houston North Loop C1052	50
4	Houston East C1	44
5	Houston Oak Forest (Candlelight)	44
6	Houston Bayland Park	41
7	Northside-AAH Lee	31
8	Houston Aldine C8	30
9	AAH Lebate	28
10	Houston Westhollow C410	28

05:00, Jul 23 (local time)

SEE WORLD AQI RANKING

US AQI

13

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	13 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.5µg/m³
O3		14µg/m³
NO2		36.7µg/m³
CO		687µg/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
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Forecast

Houston air quality index (AQI) forecast

Day	Pollution level	Weather	Temperature	Wind
Saturday, Jul 20	Good 41 AQI US		93.2° 77°	8.9 mp/h
Sunday, Jul 21	Good 18 AQI US		93.2° 77°	8.9 mp/h
Monday, Jul 22	Good 15 AQI US		80.6° 73.4°	6.7 mp/h
Today	Good 13 AQI US	100%	80.6° 73.4°	6.7 mp/h
Wednesday, Jul 24	Moderate 53 AQI US	100%	78.8° 71.6°	6.7 mp/h
Thursday, Jul 25	Moderate 53 AQI US	100%	75.2° 73.4°	8.9 mp/h
Friday, Jul 26	Moderate 57 AQI US	90%	75.2° 71.6°	4.5 mp/h
Saturday, Jul 27	Moderate 74 AQI US	100%	82.4° 69.8°	4.5 mp/h
Sunday, Jul 28	Moderate 78 AQI US	100%	91.4° 75.2°	8.9 mp/h
Monday, Jul 29	Moderate 80 AQI US	20%	93.2° 77°	8.9 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Houston

Face Masks

Face Masks

Air Purifiers

Air Purifiers

Air Quality Monitors

Air Quality Monitors

Houston air quality data attribution

23Contributors

Government Contributor

Texas Commission on Environmental Quality (TCEQ)
10 stations

2 Individual Contributors

Mr Lee
1 station
DG
1 station

20 Anonymous Contributors

20 Anonymous contributors
20 stations

4 Data sources

Data validated and calibrated by IQAir

Data validated and calibrated by IQAir

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