Defiance, MO 63341 Air Quality

Air quality index60Moderate

Acceptable for most people; unusually sensitive people should take it easier outdoors.

050100150200300+

Next 24 hours

US AQI

1. 63Now
2. 61
3. 59
4. 578 PM
5. 53
6. 49
7. 4511 PM
8. 43
9. 41
10. 392 AM
11. 39
12. 39
13. 395 AM
14. 42
15. 44
16. 478 AM
17. 45
18. 43
19. 4111 AM
20. 52
21. 62
22. 732 PM
23. 78
24. 83

Air quality outlook

Worst hour each day

• Today63Moderate
• Tue 2088Moderate
• Wed 2186Moderate
• Thu 2286Moderate
• Fri 2363Moderate

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 63341

ZIP code 63341 is Defiance, in Saint Charles County, Missouri. This forecast is for the centre of the ZIP area at 38.661°, -90.807°. Right now it’s 64° and mostly clear; today’s high is 69° with a 1% chance of rain.

Nearby ZIP codes

63365 · New Melle, MO63073 · Saint Albans, MO63332 · Augusta, MO63304 · Saint Charles, MO63368 · O Fallon, MO63367 · Lake Saint Louis, MO63005 · Chesterfield, MO63055 · Labadie, MO63038 · Glencoe, MO63385 · Wentzville, MO63040 · Grover, MO63348 · Foristell, MO

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