Stay updated with real-time air quality in La Puente, 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)
49
Good
La Puente, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.84 μg/m³
0
55
155
255
425
605+
28.47 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
4.88 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
La Puente, California
La Puente, California
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AQI 44
Good
7.93μg/m³
PM2.5
27.07μg/m³
PM10
27.08ppb
O3
0.20ppb
SO2
5.20ppb
NO2
0.19ppm
CO
AQI 38
Good
7.29μg/m³
PM2.5
23.30μg/m³
PM10
28.97ppb
O3
0.19ppb
SO2
5.29ppb
NO2
0.17ppm
CO
AQI 44
Good
8.18μg/m³
PM2.5
25.37μg/m³
PM10
28.28ppb
O3
0.20ppb
SO2
4.76ppb
NO2
0.17ppm
CO
AQI 38
Good
6.69μg/m³
PM2.5
24.61μg/m³
PM10
27.77ppb
O3
0.20ppb
SO2
5.38ppb
NO2
0.19ppm
CO
AQI 44
Good
7.93μg/m³
PM2.5
27.07μg/m³
PM10
27.08ppb
O3
0.20ppb
SO2
5.20ppb
NO2
0.19ppm
CO
AQI 44
Good
8.42μg/m³
PM2.5
27.32μg/m³
PM10
26.52ppb
O3
0.20ppb
SO2
5.23ppb
NO2
0.19ppm
CO
The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for La Puente, California are available every hour.
La Puente, California experienced its worst air quality at 10:00:00, 2025-06-06.
The best air quality in La Puente, California was observed at 08:00:00 on 2025-06-07.
The air quality in La Puente, California right now is Good, with an AQI of 49.
In La Puente, California, PM2.5 is the most frequently found pollutant.
When air quality in La Puente, California is compromised, staying indoors and wearing a mask can reduce health risks.
La Puente, California currently has a PM2.5 concentration of 9.148 μg/m3.
La Puente, California currently has a PM10 concentration of 22.844 μg/m3.
The current carbon monoxide (CO) level in La Puente, California is 0.132 ppm.
The current sulfur dioxide (SO2) concentration in La Puente, California is 0.179 ppb.
La Puente, California currently has an ozone (O3) concentration of 28.473 ppm.
The current level of nitrogen dioxide (NO2) in La Puente, California is 4.878 ppb.
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