Saint Louis, MO 63109 Air Quality

Air quality index37Good

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

050100150200300+

Next 24 hours

US AQI

1. 38Now
2. 37
3. 30
4. 231 PM
5. 16
6. 31
7. 474 PM
8. 63
9. 58
10. 527 PM
11. 47
12. 46
13. 4410 PM
14. 43
15. 43
16. 421 AM
17. 41
18. 41
19. 414 AM
20. 41
21. 46
22. 507 AM
23. 55
24. 50

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 63109

ZIP code 63109 is Saint Louis, in St. Louis (city) County, Missouri. This forecast is for the centre of the ZIP area at 38.585°, -90.294°. Right now it’s 57° and mostly clear; today’s high is 68° with a 0% chance of rain.

Nearby ZIP codes

63116 · Saint Louis, MO63139 · Saint Louis, MO63143 · Saint Louis, MO63111 · Saint Louis, MO63119 · Saint Louis, MO63123 · Saint Louis, MO63110 · Saint Louis, MO63117 · Saint Louis, MO63144 · Saint Louis, MO63118 · Saint Louis, MO63125 · Saint Louis, MO63105 · Saint Louis, MO

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