Air Quality in La Presa, United States

Clear
33.0°C · 8.9% humidity
33.0°
Feels 33.0°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

46h · 8 stn

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

8.9%
Humidity
26.2 km/h
Wind W
1015.1 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
56
14.28 µg/m³
PM10
51
54.9 µg/m³
050100150200300500

What is the weather forecast for La Presa?

Temperature & Precipitation

PM2.5 Trend

46h · 8 stations
PM2.514.28 µg/m³ ✓ WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX0.0
Low
Station readings (9 stations within 25 km)
14.28
Median
14.29
Average
11.25
Low
24.9
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +4.9

What is the 7-day forecast for La Presa?

10-20
33.0° 23.8°
10-21
26.0° 20.4°
10-22
31.7° 20.6°
10-23
23.8° 21.1°
10-24
24.9° 18.4°
0.25 mm
10-25
29.9° 17.6°
10-26
28.4° 20.8°
0.13 mm
Both models agree Avg diff: 5.2°C

Where are air quality stations near La Presa?

59
El Cajon-Redwood Avenue, San Diego, California
10.6 km PM2.5: 15.9 µg/m³
45
Southwest Chula Vista
13.6 km PM2.5: 10.9 µg/m³
47
San Diego - Sherman Elementary School, San Diego, California
13.6 km PM2.5: 11.3 µg/m³
87
San Diego - Sherman Elementary School, San Diego, California
13.6 km PM2.5: 29.2 µg/m³
50
San Diego - Sherman Elementary School, San Diego, California
13.6 km PM2.5: 12.0 µg/m³
45
Ocean View Hills
15.4 km PM2.5: 10.7 µg/m³
78
Otay Mesa - Donovan Correctional Facility, San Diego, California
15.7 km PM2.5: 24.9 µg/m³
95
Otay Mesa - Donovan Correctional Facility, San Diego, California
15.7 km PM2.5: 33.0 µg/m³
55
Otay Mesa - Donovan Correctional Facility, San Diego, California
15.7 km PM2.5: 14.0 µg/m³
40
Smythe Avenue
16.8 km PM2.5: 9.6 µg/m³

What cities are near La Presa?

56 Spring Valley 54 Lemon Grove 58 Casa de Oro-Mount Helix 55 La Mesa 58 Rancho San Diego 52 National City 59 El Cajon 53 Chula Vista 59 Bostonia 56 Santee
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:58 UTC.