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)
27
Good
Lennox, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.07 μg/m³
0
55
155
255
425
605+
19.98 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
4.22 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lennox, California
Lennox, California
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AQI 27
Good
5.23μg/m³
PM2.5
17.14μg/m³
PM10
26.89ppb
O3
0.15ppb
SO2
8.30ppb
NO2
0.18ppm
CO
AQI 27
Good
5.38μg/m³
PM2.5
17.34μg/m³
PM10
26.38ppb
O3
0.17ppb
SO2
6.60ppb
NO2
0.19ppm
CO
AQI 27
Good
5.23μg/m³
PM2.5
17.14μg/m³
PM10
26.89ppb
O3
0.15ppb
SO2
8.30ppb
NO2
0.18ppm
CO
AQI 27
Good
5.34μg/m³
PM2.5
21.14μg/m³
PM10
25.52ppb
O3
0.14ppb
SO2
9.32ppb
NO2
0.15ppm
CO
AQI 23
Good
3.34μg/m³
PM2.5
12.02μg/m³
PM10
24.61ppb
O3
0.13ppb
SO2
11.62ppb
NO2
0.18ppm
CO
AQI 23
Good
3.98μg/m³
PM2.5
19.66μg/m³
PM10
25.13ppb
O3
0.16ppb
SO2
5.80ppb
NO2
0.18ppm
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 07:00:00, 2025-07-22.
The best air quality in Lennox, California was observed at 03:00:00 on 2025-07-22.
The air quality in Lennox, California right now is Good, with an AQI of 27.
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 5.231 μg/m3.
Lennox, California currently has a PM10 concentration of 17.144 μg/m3.
The current carbon monoxide (CO) level in Lennox, California is 0.18 ppm.
The current sulfur dioxide (SO2) concentration in Lennox, California is 0.152 ppb.
Lennox, California currently has an ozone (O3) concentration of 26.892 ppm.
The current level of nitrogen dioxide (NO2) in Lennox, California is 8.3 ppb.
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