Air Quality in Lemon Grove, United States
Windy
20.6°C · 69.6% humidity
20.6°
Feels 20.6°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
52
7pm
40
18
44
10pm
44
44
44
1am
44
44
44
4am
44
69
69
7am
69
69
69
10am
69
69
69
1pm
69
69
44
4pm
44
44
Station readings
52
40
18
CAMS model
adj -6
50
50
50
50
50
50
50
50
50
50
50
75
75
75
75
75
75
75
75
75
75
50
50
50
PM2.5 Trend (24h)
26h · 1 station69.6%
Humidity
73.8 km/h
Wind W
1011.5 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Lemon Grove?
Temperature & Precipitation
PM2.510.12 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (4 stations within 25 km)
10.12
Median
9.82
Average
8.47
Low
10.56
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -4.2
What is the 7-day forecast for Lemon Grove?
04-09
22.0° 17.1°
04-10
20.6° 16.8°
7.13 mm
04-11
16.9° 13.7°
24.5 mm
04-12
16.4° 12.9°
4.31 mm
04-13
15.4° 13.4°
0.44 mm
04-14
20.9° 13.2°
04-15
23.0° 17.1°
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Lemon Grove?
38
El Cajon-Redwood Avenue, San Diego, California
38
El Cajon-Redwood Avenue, San Diego, California
38
Ocean View Hills
38
Smythe Avenue
106
Otay Mesa - Donovan Correctional Facility, San Diego, California
49
Otay Mesa - Donovan Correctional Facility, San Diego, California
39
International Border
32
CRSF (EHS Bldg)
41
Alpine-Victoria Drive, San Diego, California
39
Alpine-Victoria Drive, San Diego, California
What cities are near Lemon Grove?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:21 UTC.