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

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.00 μg/m³
0
55
155
255
425
605+
24.43 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
13.80 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Lincoln, California
Lincoln, California
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AQI 44
Good
7.96μg/m³
PM2.5
33.07μg/m³
PM10
43.89ppb
O3
0.68ppb
SO2
4.91ppb
NO2
0.39ppm
CO
AQI 44
Good
8.25μg/m³
PM2.5
34.03μg/m³
PM10
43.06ppb
O3
0.68ppb
SO2
4.85ppb
NO2
0.39ppm
CO
AQI 45
Good
6.99μg/m³
PM2.5
30.02μg/m³
PM10
49.11ppb
O3
0.67ppb
SO2
3.59ppb
NO2
0.39ppm
CO
AQI 50
Good
5.26μg/m³
PM2.5
22.20μg/m³
PM10
53.66ppb
O3
0.62ppb
SO2
9.18ppb
NO2
0.39ppm
CO
AQI 48
Good
5.55μg/m³
PM2.5
22.12μg/m³
PM10
51.97ppb
O3
0.62ppb
SO2
7.52ppb
NO2
0.39ppm
CO
AQI 44
Good
8.02μg/m³
PM2.5
35.33μg/m³
PM10
43.68ppb
O3
0.69ppb
SO2
7.88ppb
NO2
0.39ppm
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 Lincoln, California are available every hour.
Lincoln, California experienced its worst air quality at 10:00:00, 2026-10-06.
The best air quality in Lincoln, California was observed at 04:00:00 on 2026-10-06.
The air quality in Lincoln, California right now is Good, with an AQI of 44.
In Lincoln, California, PM2.5 is the most frequently found pollutant.
When air quality in Lincoln, California is compromised, staying indoors and wearing a mask can reduce health risks.
Lincoln, California currently has a PM2.5 concentration of 8.295 μg/m3.
Lincoln, California currently has a PM10 concentration of 35.842 μg/m3.
The current carbon monoxide (CO) level in Lincoln, California is 0.393 ppm.
The current sulfur dioxide (SO2) concentration in Lincoln, California is 0.677 ppb.
Lincoln, California currently has an ozone (O3) concentration of 38.751 ppm.
The current level of nitrogen dioxide (NO2) in Lincoln, California is 8.177 ppb.
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