Air Quality in Spring Valley, United States

Windy
29.9°C · 52.7% humidity
29.9°
Feels 33.3°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast
34 6am
34
34
58 9am
34
27
27 12pm
34
34
34 3pm
54
54
34 6pm
27
34
34 9pm
34
34
27 12am
27
27
27 3am
27
27
AD 728×90

Air Quality Index Trend

45h · 8 stn

Spring Valley's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Spring Valley is 1.0× the WHO 24-hour guideline of 15 µg/m³.

52.7%
Humidity
40.7 km/h
Wind WNW
1015.5 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.27 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Spring Valley?

Temperature & Precipitation

PM2.5 Trend

45h · 8 stations
PM2.515.27 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (7 stations within 25 km)
15.27
Median
16.81
Average
8.07
Low
51.3
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -1.8

What is the 7-day forecast for Spring Valley?

09-05
29.9° 25.2°
09-06
31.1° 22.8°
4.63 mm
09-07
31.6° 24.9°
09-08
31.3° 19.6°
09-09
33.7° 20.8°
09-10
31.5° 19.7°
1.5 mm
09-11
37.2° 23.0°
Both models agree Avg diff: 3.8°C

Where are air quality stations near Spring Valley?

36
El Cajon-Redwood Avenue, San Diego, California
7.4 km PM2.5: 8.6 µg/m³
55
El Cajon-Redwood Avenue, San Diego, California
7.4 km PM2.5: 14.0 µg/m³
35
San Diego - Sherman Elementary School, San Diego, California
14.0 km PM2.5: 8.4 µg/m³
41
San Diego - Sherman Elementary School, San Diego, California
14.0 km PM2.5: 9.8 µg/m³
35
San Diego - Sherman Elementary School, San Diego, California
14.0 km PM2.5: 8.4 µg/m³
34
Ocean View Hills
19.4 km PM2.5: 8.1 µg/m³
140
Otay Mesa - Donovan Correctional Facility, San Diego, California
19.5 km PM2.5: 51.3 µg/m³
37
Smythe Avenue
20.7 km PM2.5: 8.9 µg/m³
44
International Border
22.5 km PM2.5: 10.6 µg/m³
57
Alpine-Victoria Drive, San Diego, California
24.2 km PM2.5: 15.0 µg/m³

What cities are near Spring Valley?

55 Lemon Grove 55 La Mesa 56 Casa de Oro-Mount Helix 60 La Presa 58 Rancho San Diego 55 El Cajon 55 Bostonia 54 Santee 55 Winter Gardens 50 National City
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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 2026-09-05T16:40 UTC.