Stay updated with real-time air quality in Pacific Grove, 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)
33
Good
Pacific Grove, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.56 μg/m³
0
55
155
255
425
605+
29.85 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
2.58 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Pacific Grove, California
Pacific Grove, California
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AQI 44
Good
7.32μg/m³
PM2.5
47.23μg/m³
PM10
27.69ppb
O3
0.51ppb
SO2
4.42ppb
NO2
0.23ppm
CO
AQI 38
Good
7.06μg/m³
PM2.5
32.70μg/m³
PM10
27.70ppb
O3
0.51ppb
SO2
4.42ppb
NO2
0.23ppm
CO
AQI 33
Good
5.89μg/m³
PM2.5
32.47μg/m³
PM10
27.69ppb
O3
0.51ppb
SO2
4.43ppb
NO2
0.23ppm
CO
AQI 33
Good
6.39μg/m³
PM2.5
28.36μg/m³
PM10
28.13ppb
O3
0.52ppb
SO2
4.37ppb
NO2
0.20ppm
CO
AQI 38
Good
6.50μg/m³
PM2.5
28.69μg/m³
PM10
28.80ppb
O3
0.52ppb
SO2
4.31ppb
NO2
0.21ppm
CO
AQI 38
Good
7.45μg/m³
PM2.5
19.14μg/m³
PM10
27.88ppb
O3
0.51ppb
SO2
4.47ppb
NO2
0.23ppm
CO
Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Pacific Grove, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Pacific Grove, California was at its worst at 04:00:00 on 2026-06-23.
In the last 24 hours, the best air quality in Pacific Grove, California was observed at 12:00:00 on 2026-06-23.
As of now, the AQI in Pacific Grove, California is 33, indicating Good conditions.
Pacific Grove, California air has the highest levels of PM2.5.
Poor air quality in Pacific Grove, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Pacific Grove, California are currently 6.056 μg/m3.
The PM10 concentration in Pacific Grove, California is 29.506 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pacific Grove, California is 0.231 ppm.
Currently, Pacific Grove, California has a sulfur dioxide (SO2) concentration of 0.548 ppb.
The current ozone (O3) level in Pacific Grove, California at the moment is 27.037 ppm.
Nitrogen dioxide (NO2) level in Pacific Grove, California at the moment is 3.051 ppb.
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