San Marcos, CA 92069 Air Quality

Air quality index52Moderate

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

050100150200300+

Next 24 hours

US AQI

1. 50Now
2. 54
3. 59
4. 584 AM
5. 58
6. 57
7. 537 AM
8. 49
9. 45
10. 4610 AM
11. 48
12. 49
13. 561 PM
14. 63
15. 71
16. 964 PM
17. 122
18. 147
19. 1567 PM
20. 165
21. 175
22. 17310 PM
23. 171
24. 169

Air quality outlook

Worst hour each day

• Today175Unhealthy
• Mon 19202Very unhealthy
• Tue 20196Unhealthy
• Wed 21178Unhealthy
• Thu 2278Moderate

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 92069

ZIP code 92069 is San Marcos, in San Diego County, California. This forecast is for the centre of the ZIP area at 33.175°, -117.158°, 2 mi from central San Marcos. Right now it’s 65° and clear; today’s high is 85° with a 2% chance of rain.

San Marcos, CA forecast

Nearby ZIP codes

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