Stay updated with real-time air quality in Lennox, 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)
54
Moderate
Lennox, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.86 μg/m³
0
55
155
255
425
605+
30.62 ppb
0
55
71
86
201
201+
0.99 ppb
0
36
76
186
605
1005+
13.47 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lennox, California
Lennox, California
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AQI 54
Moderate
10.60μg/m³
PM2.5
33.86μg/m³
PM10
30.62ppb
O3
0.99ppb
SO2
13.47ppb
NO2
0.34ppm
CO
AQI 58
Moderate
12.66μg/m³
PM2.5
34.03μg/m³
PM10
29.60ppb
O3
1.00ppb
SO2
17.65ppb
NO2
0.34ppm
CO
AQI 54
Moderate
10.60μg/m³
PM2.5
33.86μg/m³
PM10
30.62ppb
O3
0.99ppb
SO2
13.47ppb
NO2
0.34ppm
CO
AQI 44
Good
7.62μg/m³
PM2.5
32.95μg/m³
PM10
30.43ppb
O3
0.98ppb
SO2
16.22ppb
NO2
0.33ppm
CO
AQI 44
Good
7.89μg/m³
PM2.5
35.27μg/m³
PM10
29.97ppb
O3
0.99ppb
SO2
12.42ppb
NO2
0.34ppm
CO
AQI 54
Moderate
10.66μg/m³
PM2.5
32.29μg/m³
PM10
30.16ppb
O3
0.99ppb
SO2
12.70ppb
NO2
0.34ppm
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 Lennox, California are available every hour.
Lennox, California experienced its worst air quality at 06:00:00, 2026-06-12.
The best air quality in Lennox, California was observed at 01:00:00 on 2026-06-12.
The air quality in Lennox, California right now is Moderate, with an AQI of 54.
In Lennox, California, PM2.5 is the most frequently found pollutant.
When air quality in Lennox, California is compromised, staying indoors and wearing a mask can reduce health risks.
Lennox, California currently has a PM2.5 concentration of 10.598 μg/m3.
Lennox, California currently has a PM10 concentration of 33.863 μg/m3.
The current carbon monoxide (CO) level in Lennox, California is 0.338 ppm.
The current sulfur dioxide (SO2) concentration in Lennox, California is 0.991 ppb.
Lennox, California currently has an ozone (O3) concentration of 30.623 ppm.
The current level of nitrogen dioxide (NO2) in Lennox, California is 13.474 ppb.
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