Katy, TX 77450 Air Quality

Air quality index38Good

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

050100150200300+

Next 24 hours

US AQI

1. 35Now
2. 37
3. 39
4. 412 PM
5. 41
6. 41
7. 415 PM
8. 50
9. 58
10. 678 PM
11. 71
12. 75
13. 7811 PM
14. 76
15. 73
16. 712 AM
17. 66
18. 61
19. 575 AM
20. 54
21. 52
22. 498 AM
23. 46
24. 43

Air quality outlook

Worst hour each day

• Today78Moderate
• Sun 1876Moderate
• Mon 1977Moderate
• Tue 20126Unhealthy for sensitive groups
• Wed 2148Good

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

Live radar

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Radar Satellite Temperature Wind Feels like Air quality Lightning

About ZIP code 77450

ZIP code 77450 is Katy, in Harris County, Texas. This forecast is for the centre of the ZIP area at 29.748°, -95.736°. Right now it’s 63° and mostly clear; today’s high is 72° with a 0% chance of rain.

Nearby ZIP codes

77094 · Houston, TX77494 · Katy, TX77407 · Richmond, TX77077 · Houston, TX77082 · Houston, TX77449 · Katy, TX77083 · Houston, TX77084 · Houston, TX77406 · Richmond, TX77079 · Houston, TX77498 · Sugar Land, TX77493 · Katy, TX

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