Louisville, KY 40221 Air Quality

Air quality index37Good

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

050100150200300+

Next 24 hours

US AQI

1. 37Now
2. 37
3. 36
4. 353 AM
5. 35
6. 34
7. 336 AM
8. 33
9. 33
10. 339 AM
11. 36
12. 39
13. 4112 PM
14. 43
15. 44
16. 453 PM
17. 46
18. 46
19. 476 PM
20. 46
21. 44
22. 439 PM
23. 43
24. 42

Air quality outlook

Worst hour each day

• Today47Good
• Mon 1957Moderate
• Tue 2071Moderate
• Wed 2188Moderate
• Thu 2247Good

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 40221

ZIP code 40221 is Louisville, in Jefferson County, Kentucky. This forecast is for the centre of the ZIP area at 38.187°, -85.753°, 5 mi from central Louisville. Right now it’s 47° and clear; today’s high is 67° with a 0% chance of rain.

Louisville, KY forecast

Nearby ZIP codes

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