Fremont, CA 94539 Air Quality

Air quality index43Good

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

050100150200300+

Next 24 hours

US AQI

1. 43Now
2. 43
3. 43
4. 417 PM
5. 39
6. 37
7. 3610 PM
8. 35
9. 33
10. 351 AM
11. 36
12. 37
13. 384 AM
14. 39
15. 39
16. 397 AM
17. 38
18. 37
19. 3910 AM
20. 40
21. 41
22. 431 PM
23. 45
24. 47

Air quality outlook

Worst hour each day

• Today43Good
• Mon 1947Good
• Tue 2047Good
• Wed 2151Moderate
• Thu 2231Good

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

Live radar

Open full map

Radar Satellite Temperature Wind Feels like Air quality Lightning

About ZIP code 94539

ZIP code 94539 is Fremont, in Alameda County, California. This forecast is for the centre of the ZIP area at 37.516°, -121.912°, 5 mi from central Fremont. Right now it’s 72° and clear; today’s high is 73° with a 0% chance of rain.

Fremont, CA forecast

Nearby ZIP codes

94538 · Fremont, CA94586 · Sunol, CA94536 · Fremont, CA95035 · Milpitas, CA95134 · San Jose, CA94560 · Newark, CA95002 · Alviso, CA95131 · San Jose, CA95054 · Santa Clara, CA94089 · Sunnyvale, CA95132 · San Jose, CA94566 · Pleasanton, CA

More California cities

AnaheimBakersfieldChula VistaFontanaFremontFresnoGlendaleHuntington BeachIrvineLong BeachLos AngelesModestoMoreno ValleyOaklandOxnardRiversideSacramentoSan BernardinoSan DiegoSan FranciscoSan JoseSanta AnaSanta ClaritaStockton