Grenville, SD 57239 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. 3511 AM
5. 37
6. 39
7. 412 PM
8. 42
9. 43
10. 435 PM
11. 44
12. 44
13. 458 PM
14. 44
15. 44
16. 4311 PM
17. 44
18. 44
19. 452 AM
20. 46
21. 46
22. 475 AM
23. 45
24. 43

Air quality outlook

Worst hour each day

• Today45Good
• Tue 2049Good
• Wed 2148Good
• Thu 2249Good
• Fri 2345Good

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 57239

ZIP code 57239 is Grenville, in Day County, South Dakota. This forecast is for the centre of the ZIP area at 45.511°, -97.313°. Right now it’s 41° and mostly clear; today’s high is 55° with a 0% chance of rain.

Nearby ZIP codes

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