Air Quality in South El Monte, United States
Windy
30.1°C · 16.7% humidity
30.1°
Feels 30.1°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
12
2pm
12
12
21
5pm
6
5
15
8pm
14
14
13
11pm
13
13
12
2am
12
12
12
5am
12
12
12
8am
12
12
12
11am
12
12
Station readings
17
8
4
4
CAMS model
adj -42
54
54
54
54
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Index Trend
38h · 1 stnSouth El Monte'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 South El Monte is 1.0× the WHO annual guideline of 5 µg/m³.
16.7%
Humidity
47.4 km/h
Wind SSW
1011.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.13 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for South El Monte?
Temperature & Precipitation
PM2.5 Trend
38h · 1 stationPM2.55.13 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX5.9
High
Station readings (4 stations within 25 km)
5.13
Median
7.43
Average
0.27
Low
15.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.7
What is the 7-day forecast for South El Monte?
05-29
30.1° 14.6°
05-30
19.6° 8.8°
05-31
27.6° 16.6°
06-01
29.9° 11.8°
06-02
28.3° 10.6°
06-03
27.2° 7.2°
06-04
24.2° 12.2°
Both models agree
Avg diff: 3.8°C
Where are air quality stations near South El Monte?
4
united-states-of-america-san-marino-sierra-madre-boulevard
27
Garfield HS/Monterey CHS (8677)
24
Sierra Vista ES (6767)
24
Sierra Park ES (6753)
26
El Sereno ES (3562)
25
Harrison ES (4438)
23
Rowan ES (6425)
25
Multnomah St ES (5425)
23
San Pascual ES (6493)
23
Maywood ES
What cities are near South El Monte?
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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 2026-05-29T00:26 UTC.