Houston May Air Quality: AQI Trends
Discover typical air quality conditions in Houston during may.
Current Air Quality
Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.
Monthly Trends
Air quality in Houston during May can vary based on weather conditions and local factors.
View Current Air Quality →PM2.5 Levels
Fine particulate matter data →
Ozone Levels
Ground-level ozone data →
Seasonal Guides
Air quality by season →
Health Effects
Learn about air pollution impacts →
Frequently Asked Questions About Houston Air Quality
What is the current air quality in Houston?
The current Air Quality Index (AQI) in Houston, TX is 61, which is considered moderate.
Is it safe to exercise outdoors in Houston?
Generally yes. With an AQI of 61, outdoor exercise is acceptable for most people. Sensitive individuals should monitor symptoms.
When is the best time of year to visit Houston for good air quality?
Spring and early fall typically offer the best air quality in Houston. Summer months may have elevated ozone levels, while winter can see higher PM2.5 from temperature inversions.
What causes air pollution in Houston?
Air pollution in Houston can come from vehicle emissions, industrial activity, construction, wildfires, and weather patterns. Local geography and seasonal factors also play a significant role.