San Francisco, CA 94103 Air Quality

Air quality index37Good

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

050100150200300+

Next 24 hours

US AQI

1. 37Now
2. 37
3. 37
4. 3712 AM
5. 38
6. 39
7. 393 AM
8. 39
9. 39
10. 396 AM
11. 39
12. 39
13. 399 AM
14. 39
15. 39
16. 3912 PM
17. 39
18. 39
19. 393 PM
20. 39
21. 38
22. 376 PM
23. 37
24. 36

Air quality outlook

Worst hour each day

• Today39Good
• Mon 1939Good
• Tue 2049Good
• Wed 21104Unhealthy for sensitive groups
• Thu 2263Moderate

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 94103

ZIP code 94103 is San Francisco, in City and County of San Francisco County, California. This forecast is for the centre of the ZIP area at 37.773°, -122.411°, in central San Francisco. Right now it’s 58° and partly cloudy; today’s high is 61° with a 2% chance of rain.

San Francisco, CA forecast

Nearby ZIP codes

94102 · San Francisco, CA94107 · San Francisco, CA94158 · San Francisco, CA94108 · San Francisco, CA94104 · San Francisco, CA94109 · San Francisco, CA94110 · San Francisco, CA94105 · San Francisco, CA94114 · San Francisco, CA94115 · San Francisco, CA94117 · San Francisco, CA94111 · San Francisco, CA

More California cities

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