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)
27
Good
Emeryville, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.88 μg/m³
0
55
155
255
425
605+
16.30 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
5.68 ppb
0
54
101
361
1250
2050+
0.45 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Emeryville, California
Emeryville, California
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AQI 33
Good
5.58μg/m³
PM2.5
24.35μg/m³
PM10
17.85ppb
O3
0.57ppb
SO2
2.80ppb
NO2
0.66ppm
CO
AQI 18
Good
2.38μg/m³
PM2.5
9.49μg/m³
PM10
18.98ppb
O3
0.58ppb
SO2
3.70ppb
NO2
0.37ppm
CO
AQI 33
Good
6.36μg/m³
PM2.5
27.89μg/m³
PM10
17.57ppb
O3
0.57ppb
SO2
2.73ppb
NO2
0.68ppm
CO
AQI 18
Good
2.76μg/m³
PM2.5
11.32μg/m³
PM10
18.67ppb
O3
0.57ppb
SO2
3.37ppb
NO2
0.42ppm
CO
AQI 18
Good
2.75μg/m³
PM2.5
11.07μg/m³
PM10
18.57ppb
O3
0.58ppb
SO2
4.14ppb
NO2
0.30ppm
CO
AQI 18
Good
3.06μg/m³
PM2.5
12.21μg/m³
PM10
18.60ppb
O3
0.51ppb
SO2
2.66ppb
NO2
0.43ppm
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, 2025-07-27.
The best air quality in Emeryville, California was observed at 12:00:00 on 2025-07-27.
The air quality in Emeryville, California right now is Good, with an AQI of 18.
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 3.035 μg/m3.
Emeryville, California currently has a PM10 concentration of 13.586 μg/m3.
The current carbon monoxide (CO) level in Emeryville, California is 0.595 ppm.
The current sulfur dioxide (SO2) concentration in Emeryville, California is 0.133 ppb.
Emeryville, California currently has an ozone (O3) concentration of 19.396 ppm.
The current level of nitrogen dioxide (NO2) in Emeryville, California is 2.687 ppb.
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