Saint Louis, MO 63155 Air Quality

Air quality index21Good

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

050100150200300+

Next 24 hours

US AQI

1. 30Now
2. 23
3. 16
4. 313 PM
5. 46
6. 61
7. 576 PM
8. 53
9. 49
10. 489 PM
11. 48
12. 47
13. 4612 AM
14. 46
15. 45
16. 443 AM
17. 43
18. 41
19. 466 AM
20. 50
21. 55
22. 499 AM
23. 43
24. 37

Air quality outlook

Worst hour each day

• Today61Moderate
• Tue 2071Moderate
• Wed 2169Moderate
• Thu 2282Moderate
• Fri 2351Moderate

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

Air quality map

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Layer Radar Temperature Feels like Wind Satellite Air quality Lightning

About ZIP code 63155

ZIP code 63155 is Saint Louis, in St. Louis (city) County, Missouri. This forecast is for the centre of the ZIP area at 38.628°, -90.206°. Right now it’s 65° and clear; today’s high is 71° with a 0% chance of rain.

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