Louisville, KY 40280 Air Quality

Air quality index38Good

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

050100150200300+

Next 24 hours

US AQI

1. 39Now
2. 38
3. 37
4. 371 AM
5. 36
6. 35
7. 354 AM
8. 35
9. 35
10. 357 AM
11. 35
12. 35
13. 3710 AM
14. 38
15. 39
16. 411 PM
17. 43
18. 45
19. 464 PM
20. 46
21. 47
22. 467 PM
23. 46
24. 45

Air quality outlook

Worst hour each day

• Today41Good
• Sun 1847Good
• Mon 1949Good
• Tue 2071Moderate
• Wed 2188Moderate

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 40280

ZIP code 40280 is Louisville, in Jefferson County, Kentucky. This forecast is for the centre of the ZIP area at 38.248°, -85.687°, 4 mi from central Louisville. Right now it’s 45° and clear; today’s high is 58° with a 0% chance of rain.

Louisville, KY forecast

Nearby ZIP codes

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