Spearfish, SD 57799 Air Quality

Air quality index45Good

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

050100150200300+

Next 24 hours

US AQI

1. 46Now
2. 45
3. 46
4. 4612 PM
5. 47
6. 47
7. 473 PM
8. 47
9. 47
10. 476 PM
11. 47
12. 46
13. 449 PM
14. 43
15. 43
16. 4312 AM
17. 43
18. 43
19. 423 AM
20. 41
21. 41
22. 406 AM
23. 39
24. 39

Air quality outlook

Worst hour each day

• Today49Good
• Mon 1957Moderate
• Tue 2059Moderate
• Wed 2143Good
• Thu 2241Good

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 57799

ZIP code 57799 is Spearfish, in Lawrence County, South Dakota. This forecast is for the centre of the ZIP area at 44.498°, -103.873°. Right now it’s 55° and clear; today’s high is 63° with a 0% chance of rain.

Nearby ZIP codes

57783 · Spearfish, SD57779 · Saint Onge, SD82712 · Beulah, WY57793 · Whitewood, SD57732 · Deadwood, SD57754 · Lead, SD57741 · Fort Meade, SD57762 · Nisland, SD57759 · Nemo, SD82710 · Aladdin, WY82729 · Sundance, WY57717 · Belle Fourche, SD

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