Tiffin, IA 52340 Air Quality

Air quality index46Good

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

050100150200300+

Next 24 hours

US AQI

1. 47Now
2. 46
3. 44
4. 432 AM
5. 44
6. 46
7. 475 AM
8. 52
9. 58
10. 638 AM
11. 63
12. 64
13. 6511 AM
14. 61
15. 57
16. 532 PM
17. 56
18. 58
19. 615 PM
20. 59
21. 57
22. 558 PM
23. 53
24. 51

Air quality outlook

Worst hour each day

• Today50Good
• Tue 2065Moderate
• Wed 2188Moderate
• Thu 2275Moderate
• Fri 23110Unhealthy for sensitive groups

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 Humidity Dew point UV Air quality Pressure Visibility Satellite Lightning

About ZIP code 52340

ZIP code 52340 is Tiffin, in Johnson County, Iowa. This forecast is for the centre of the ZIP area at 41.706°, -91.677°. Right now it’s 48° and mostly cloudy; today’s high is 67° with a 0% chance of rain.

Nearby ZIP codes

52241 · Coralville, IA52322 · Oxford, IA52317 · North Liberty, IA52246 · Iowa City, IA52242 · Iowa City, IA52338 · Swisher, IA52245 · Iowa City, IA52236 · Homestead, IA52240 · Iowa City, IA52235 · Hills, IA52333 · Solon, IA52307 · Middle Amana, IA

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