Air Quality in Santee, United States

Windy
28.4°C · 38.1% humidity
28.4°
Feels 28.4°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
54 4pm
54
34
30 7pm
34
34
34 10pm
34
54
34 1am
34
27
27 4am
27
27
27 7am
54
54
54 10am
54
54
54 1pm
54
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

Santee's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

38.1%
Humidity
53.1 km/h
Wind W
1009.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.1 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Santee?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.57.1 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Santee?

06-09
28.4° 17.8°
06-10
27.2° 17.8°
06-11
25.1° 18.7°
06-12
26.6° 18.7°
06-13
32.8° 19.7°
06-14
27.3° 22.4°
06-15
26.0° 16.0°
0.25 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Santee?

22
El Cajon-Redwood Avenue, San Diego, California
6.0 km PM2.5: 5.3 µg/m³
5
El Cajon-Redwood Avenue, San Diego, California
6.0 km PM2.5: 1.2 µg/m³
34
Alpine-Victoria Drive, San Diego, California
19.3 km PM2.5: 8.2 µg/m³
52
San Diego - Sherman Elementary School, San Diego, California
21.3 km PM2.5: 12.6 µg/m³
14
San Diego - Sherman Elementary School, San Diego, California
21.3 km PM2.5: 3.4 µg/m³
82
San Diego - Sherman Elementary School, San Diego, California
21.3 km PM2.5: 26.8 µg/m³
26
CRSF (EHS Bldg)
24.8 km PM2.5: 6.3 µg/m³

What cities are near Santee?

30 Winter Gardens 30 Bostonia 30 El Cajon 30 Lakeside 30 Casa de Oro-Mount Helix 30 La Mesa 30 Spring Valley 30 Rancho San Diego 30 Lemon Grove 30 La Presa
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:10 UTC.