Union City, CA 94587 Air Quality

Air quality index50Good

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

050100150200300+

Next 24 hours

US AQI

1. 60Now
2. 52
3. 45
4. 4310 PM
5. 41
6. 39
7. 391 AM
8. 38
9. 37
10. 414 AM
11. 44
12. 47
13. 497 AM
14. 51
15. 53
16. 5010 AM
17. 48
18. 45
19. 541 PM
20. 63
21. 73
22. 734 PM
23. 74
24. 75

Air quality outlook

Worst hour each day

• Today67Moderate
• Sat 1775Moderate
• Sun 1841Good
• Mon 1941Good
• Tue 2043Good

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 94587

ZIP code 94587 is Union City, in Alameda County, California. This forecast is for the centre of the ZIP area at 37.590°, -122.075°, 3 mi from central Union City. Right now it’s 74° and cloudy; today’s high is 83° with a 0% chance of rain.

Union City, CA forecast

Nearby ZIP codes

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