Saint Louis, MO 63117 Air Quality

Air quality index39Good

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

050100150200300+

Next 24 hours

US AQI

1. 39Now
2. 39
3. 39
4. 399 AM
5. 38
6. 37
7. 3012 PM
8. 23
9. 16
10. 313 PM
11. 47
12. 63
13. 586 PM
14. 52
15. 47
16. 469 PM
17. 44
18. 43
19. 4312 AM
20. 42
21. 41
22. 413 AM
23. 41
24. 41

Air quality outlook

Worst hour each day

• Today63Moderate
• Tue 2078Moderate
• Wed 2173Moderate
• Thu 2284Moderate
• Fri 2354Moderate

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 63117

ZIP code 63117 is Saint Louis, in St. Louis County, Missouri. This forecast is for the centre of the ZIP area at 38.631°, -90.330°. Right now it’s 42° and mostly clear; today’s high is 67° with a 0% chance of rain.

Nearby ZIP codes

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