Air Quality in Houston, TX

Historical Data
What has the air quality been like?
Overview
What is the current air quality in Houston, TX?
55
Air Quality Index

Moderate air quality

PM2.5
6.86

1.37x WHO guideline

Health Recommendations
How Does This Air Quality Affect Me?
If you start to feel respiratory discomfort such as coughing or breathing difficulties, consider reducing the intensity of your outdoor activities.
Additional Metrics
What Else is in My Air?
PM10
34.99

7.00x WHO guideline

Ozone
56.54

In line with the WHO guideline

NO2
7.31

In line with the WHO annual guideline