United States · Arizona
Air quality & tree cover in Arizona
Today's air quality (AQI) and satellite-measured tree cover for Arizona's cities, each over the same 1.2 mi (2 km) around its center.
Right now, Tucson has the cleanest air of the 8 Arizona cities we track (AQI 27, Good), and Glendale the worst (AQI 53, Moderate). Tucson has the most tree cover, at 12.9% — #205 of 270 large US cities.
- Places tracked
- 9
- Average tree cover
- 6.5%US cities: 29.4%
- Worst air right now
- GlendaleAQI 53
Air quality today and tree cover across Arizona
| Phoenix | 42Good | 1.6% | 89.2K | #267 of 270 |
|---|---|---|---|---|
| Tucson | 27Good | 12.9% | 53.7K | #205 of 270 |
| Mesa | 52Moderate | 10.1% | 62.5K | #222 of 270 |
| Chandler | 51Moderate | 7.5% | 70.7K | #238 of 270 |
| Glendale | 53Moderate | 5.0% | 78.5K | #251 of 270 |
| Scottsdale | 42Good | 9.3% | 65.0K | #228 of 270 |
| Tempe | 42Good | 3.4% | 83.6K | #261 of 270 |
| Deer Valley | 42Good | 2.1% | 87.7K | — |
| Surprise | 51Moderate | 2.3% | 87.0K | #266 of 270 |
Air quality is the US AQI from Open-Meteo / CAMS, refreshed hourly. Tree cover is measured within 1.2 mi (2 km) of each city center from Sentinel-2 imagery. The US greenness rank covers cities of 100,000+ people; see the full ranking.
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