San Diego vs Modesto

Air Quality Comparison

San Diego, CA

Moderate

StateCalifornia
Dominant PollutantPM2.5
CategoryModerate
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Modesto, CA

Good

StateCalifornia
Dominant PollutantPM2.5
CategoryGood
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Summary

Modesto has 10 points better air quality

Modesto has an AQI of 46 compared to 56

5-Day Forecast Comparison

DaySan DiegoModestoBetter
TodayAQI 53AQI 77San Diego

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