San Tan Valley, AZ 85140 Air Quality

Air quality index46Good

Air quality is great — a good day to be outside.

050100150200300+

Next 24 hours

US AQI

1. 46Now
2. 46
3. 47
4. 474 AM
5. 47
6. 47
7. 467 AM
8. 44
9. 43
10. 4310 AM
11. 43
12. 43
13. 441 PM
14. 46
15. 47
16. 464 PM
17. 46
18. 45
19. 457 PM
20. 45
21. 45
22. 4610 PM
23. 46
24. 47

Air quality outlook

Worst hour each day

• Today47Good
• Sun 1849Good
• Mon 1941Good
• Tue 2039Good
• Wed 2129Good

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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Radar Satellite Temperature Wind Feels like Air quality Lightning

About ZIP code 85140

ZIP code 85140 is San Tan Valley, in Pinal County, Arizona. This forecast is for the centre of the ZIP area at 33.248°, -111.489°, 5 mi from central San Tan Valley. Right now it’s 70° and partly cloudy; today’s high is 77° with a 15% chance of rain.

San Tan Valley, AZ forecast

Nearby ZIP codes

85143 · San Tan Valley, AZ85212 · Mesa, AZ85119 · Apache Junction, AZ85120 · Apache Junction, AZ85118 · Gold Canyon, AZ85142 · Queen Creek, AZ85209 · Mesa, AZ85208 · Mesa, AZ85298 · Gilbert, AZ85236 · Higley, AZ85297 · Gilbert, AZ85295 · Gilbert, AZ

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