Stay updated with real-time air quality in El Monte, California featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
58
Moderate
El Monte, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
48.44 μg/m³
0
55
155
255
425
605+
28.46 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
7.49 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
El Monte, California
El Monte, California
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AQI 54
Moderate
11.34μg/m³
PM2.5
50.03μg/m³
PM10
27.90ppb
O3
0.34ppb
SO2
7.88ppb
NO2
0.19ppm
CO
AQI 54
Moderate
11.32μg/m³
PM2.5
49.28μg/m³
PM10
27.16ppb
O3
0.35ppb
SO2
7.67ppb
NO2
0.20ppm
CO
AQI 54
Moderate
11.24μg/m³
PM2.5
45.17μg/m³
PM10
27.83ppb
O3
0.33ppb
SO2
6.76ppb
NO2
0.18ppm
CO
AQI 54
Moderate
11.09μg/m³
PM2.5
48.24μg/m³
PM10
27.25ppb
O3
0.36ppb
SO2
7.60ppb
NO2
0.20ppm
CO
AQI 56
Moderate
12.37μg/m³
PM2.5
43.70μg/m³
PM10
27.35ppb
O3
0.32ppb
SO2
6.16ppb
NO2
0.18ppm
CO
AQI 54
Moderate
10.68μg/m³
PM2.5
42.16μg/m³
PM10
26.85ppb
O3
0.31ppb
SO2
6.05ppb
NO2
0.20ppm
CO
Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for El Monte, California is updated every hour for accuracy.
In the past 24 hours, the air quality in El Monte, California was at its worst at 10:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in El Monte, California was observed at 10:00:00 on 2025-06-07.
As of now, the AQI in El Monte, California is 58, indicating Moderate conditions.
El Monte, California air has the highest levels of PM2.5.
Poor air quality in El Monte, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in El Monte, California are currently 12.78 μg/m3.
The PM10 concentration in El Monte, California is 48.435 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in El Monte, California is 0.188 ppm.
Currently, El Monte, California has a sulfur dioxide (SO2) concentration of 0.592 ppb.
The current ozone (O3) level in El Monte, California at the moment is 28.461 ppm.
Nitrogen dioxide (NO2) level in El Monte, California at the moment is 7.487 ppb.
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