🏃 Outdoor Running Guide • Sunday, April 5
Best Time to Run in San Marcos
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CAUTION
Fair conditions. Keep your run light.
Optimal Running Window
🏃 11:00 AM - 2:00 PM
Air quality is moderate. The best window is 11:00 AM - 2:00 PM. Sensitive groups should reduce intensity.
📊 24-Hour Forecast
12:00 AM
AQI: 45
12AM
1:00 AM
AQI: 41
2:00 AM
AQI: 43
3:00 AM
AQI: 34
4:00 AM
AQI: 39
5:00 AM
AQI: 40
6:00 AM
AQI: 51
6AM
7:00 AM
AQI: 54
8:00 AM
AQI: 62
9:00 AM
AQI: 56
10:00 AM
AQI: 55
11:00 AM
AQI: 54
12:00 PM
AQI: 55
12PM
1:00 PM
AQI: 54
2:00 PM
AQI: 61
3:00 PM
AQI: 64
4:00 PM
AQI: 64
5:00 PM
AQI: 63
6:00 PM
AQI: 56
6PM
7:00 PM
AQI: 57
8:00 PM
AQI: 55
9:00 PM
AQI: 48
10:00 PM
AQI: 51
11:00 PM
AQI: 45
12 AM 6 AM 12 PM 6 PM 11 PM
🩺 My Health Risk Assessment
See how San Marcos's air quality affects you and your family specifically.
Current Risk Level
Moderate Risk
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Health Advice
Good for most outdoor activities.
Est. Annual "Risky Days" for you:
~3 days/year