Arkansas Air Quality

Real-time AQI data and air quality trends for 621 cities across Arkansas.

Statewide Air Quality Overview

45
Average AQI
1488
Good Air Days
564
Moderate Days
Unhealthy Days
239
Highest AQI

Based on 2025 EPA data

Cleanest Air in Arkansas

1. AmityMedian AQI: 35
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2. ArkadelphiaMedian AQI: 35
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3. Gum SpringsMedian AQI: 35
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4. AlpineMedian AQI: 35
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5. GurdonMedian AQI: 35
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Most Polluted in Arkansas

1. Horseshoe LakeMedian AQI: 41
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2. GoshenMedian AQI: 41
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3. Prairie GroveMedian AQI: 41
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4. MorrowMedian AQI: 41
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5. TontitownMedian AQI: 41
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Learn About Air Quality

What Is the AQI?
Understand how the Air Quality Index is calculated and what each level means for your health.
Pollutant Guide
Learn about PM2.5, ozone, and other pollutants that affect air quality across Arkansas.
National Rankings
Compare Arkansas cities to the rest of the US by air quality grade and median AQI.

All Cities in Arkansas

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