Challenge-Brownsville, California Air Quality
Real-time air quality index (AQI) and pollution data
Population: 887 • County: Yuba
Current AQI
Health Recommendation
Air quality is satisfactory, and air pollution poses little or no risk.
It's a great day to be active outside!
5-Day AQI Forecast
Last 90 Days
Current Pollutant Levels
Real-time data from EPA AirNow
Local Air Quality Context
Air quality data for Challenge-Brownsville is sourced from the Gridley monitoring area, located approximately 24 miles from city center. This EPA-certified station continuously tracks particulate matter (PM2.5), the primary driver of air quality alerts in this area.
Challenge-Brownsville has relatively consistent air quality throughout the year without a strong seasonal peak. Air quality is primarily influenced by local traffic, industrial activity, and regional weather patterns rather than a single seasonal driver.
Frequently Asked Questions About Challenge-Brownsville Air Quality
What is the air quality in Challenge-Brownsville today?
The current AQI in Challenge-Brownsville is 33, rated "Good". Air quality is good — outdoor activity is safe for everyone today. Air quality is satisfactory, and air pollution poses little or no risk.
Air Quality Grade
Better than 0% of US cities
Nearby Cities
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National Rankings
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