Stay updated with real-time air quality in North Highlands, 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)
81
Moderate
North Highlands, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
24.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
98.41 μg/m³
0
55
155
255
425
605+
12.40 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
4.71 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Highlands, California
North Highlands, California
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AQI 81
Moderate
24.60μg/m³
PM2.5
84.39μg/m³
PM10
12.57ppb
O3
0.39ppb
SO2
4.43ppb
NO2
0.24ppm
CO
AQI 82
Moderate
25.62μg/m³
PM2.5
83.05μg/m³
PM10
12.04ppb
O3
0.39ppb
SO2
4.73ppb
NO2
0.24ppm
CO
AQI 77
Moderate
23.16μg/m³
PM2.5
92.67μg/m³
PM10
11.58ppb
O3
0.39ppb
SO2
4.56ppb
NO2
0.23ppm
CO
AQI 81
Moderate
24.96μg/m³
PM2.5
61.28μg/m³
PM10
12.90ppb
O3
0.39ppb
SO2
4.37ppb
NO2
0.25ppm
CO
AQI 81
Moderate
24.59μg/m³
PM2.5
100.67μg/m³
PM10
12.89ppb
O3
0.39ppb
SO2
4.55ppb
NO2
0.24ppm
CO
AQI 81
Moderate
25.29μg/m³
PM2.5
110.13μg/m³
PM10
12.96ppb
O3
0.38ppb
SO2
4.76ppb
NO2
0.23ppm
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 North Highlands, California are available every hour.
North Highlands, California experienced its worst air quality at 02:00:00, 2025-12-07.
The best air quality in North Highlands, California was observed at 09:00:00 on 2025-12-06.
The air quality in North Highlands, California right now is Moderate, with an AQI of 81.
In North Highlands, California, PM2.5 is the most frequently found pollutant.
When air quality in North Highlands, California is compromised, staying indoors and wearing a mask can reduce health risks.
North Highlands, California currently has a PM2.5 concentration of 24.871 μg/m3.
North Highlands, California currently has a PM10 concentration of 98.406 μg/m3.
The current carbon monoxide (CO) level in North Highlands, California is 0.233 ppm.
The current sulfur dioxide (SO2) concentration in North Highlands, California is 0.386 ppb.
North Highlands, California currently has an ozone (O3) concentration of 12.405 ppm.
The current level of nitrogen dioxide (NO2) in North Highlands, California is 4.712 ppb.
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