Saint Louis, MO 63146 Air Quality

Air quality index33Good

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

050100150200300+

Next 24 hours

US AQI

1. 33Now
2. 33
3. 33
4. 343 AM
5. 35
6. 35
7. 366 AM
8. 37
9. 37
10. 389 AM
11. 39
12. 39
13. 4212 PM
14. 44
15. 47
16. 483 PM
17. 48
18. 49
19. 476 PM
20. 45
21. 43
22. 439 PM
23. 42
24. 41

Air quality outlook

Worst hour each day

• Today49Good
• Mon 1965Moderate
• Tue 2071Moderate
• Wed 2190Moderate
• Thu 2247Good

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

Live radar

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Radar Satellite Temperature Wind Feels like Air quality Lightning

About ZIP code 63146

ZIP code 63146 is Saint Louis, in St. Louis County, Missouri. This forecast is for the centre of the ZIP area at 38.701°, -90.480°. Right now it’s 43° and clear; today’s high is 69° with a 0% chance of rain.

Nearby ZIP codes

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