Stay updated with real-time air quality in Emeryville, 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)
17
Good
Emeryville, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
2.65 μg/m³
0
55
155
255
425
605+
17.73 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
2.23 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Emeryville, California
Emeryville, California
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AQI 22
Good
4.33μg/m³
PM2.5
18.73μg/m³
PM10
20.75ppb
O3
0.29ppb
SO2
2.65ppb
NO2
0.26ppm
CO
AQI 21
Good
2.84μg/m³
PM2.5
11.67μg/m³
PM10
22.77ppb
O3
0.21ppb
SO2
2.59ppb
NO2
0.39ppm
CO
AQI 27
Good
4.60μg/m³
PM2.5
20.01μg/m³
PM10
20.50ppb
O3
0.31ppb
SO2
2.66ppb
NO2
0.24ppm
CO
AQI 20
Good
3.47μg/m³
PM2.5
14.72μg/m³
PM10
21.83ppb
O3
0.25ppb
SO2
2.51ppb
NO2
0.32ppm
CO
AQI 20
Good
3.27μg/m³
PM2.5
13.78μg/m³
PM10
21.97ppb
O3
0.24ppb
SO2
2.48ppb
NO2
0.34ppm
CO
AQI 22
Good
4.18μg/m³
PM2.5
17.72μg/m³
PM10
21.29ppb
O3
0.34ppb
SO2
2.31ppb
NO2
0.26ppm
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 Emeryville, California are available every hour.
Emeryville, California experienced its worst air quality at 09:00:00, 2026-08-12.
The best air quality in Emeryville, California was observed at 12:00:00 on 2026-08-13.
The air quality in Emeryville, California right now is Good, with an AQI of 17.
In Emeryville, California, O3 is the most frequently found pollutant.
When air quality in Emeryville, California is compromised, staying indoors and wearing a mask can reduce health risks.
Emeryville, California currently has a PM2.5 concentration of 0.783 μg/m3.
Emeryville, California currently has a PM10 concentration of 2.655 μg/m3.
The current carbon monoxide (CO) level in Emeryville, California is 0.343 ppm.
The current sulfur dioxide (SO2) concentration in Emeryville, California is 0.261 ppb.
Emeryville, California currently has an ozone (O3) concentration of 17.728 ppm.
The current level of nitrogen dioxide (NO2) in Emeryville, California is 2.232 ppb.
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