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)
27
Good
Pacific Grove, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.02 μg/m³
0
55
155
255
425
605+
24.00 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
1.88 ppb
0
54
101
361
1250
2050+
0.19 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 27
Good
4.85μg/m³
PM2.5
21.68μg/m³
PM10
24.23ppb
O3
0.22ppb
SO2
1.80ppb
NO2
0.11ppm
CO
AQI 19
Good
3.24μg/m³
PM2.5
16.00μg/m³
PM10
19.88ppb
O3
0.22ppb
SO2
1.92ppb
NO2
0.11ppm
CO
AQI 19
Good
3.15μg/m³
PM2.5
17.91μg/m³
PM10
21.33ppb
O3
0.22ppb
SO2
1.97ppb
NO2
0.11ppm
CO
AQI 28
Good
3.10μg/m³
PM2.5
13.88μg/m³
PM10
30.27ppb
O3
0.22ppb
SO2
4.15ppb
NO2
0.10ppm
CO
AQI 27
Good
2.98μg/m³
PM2.5
12.93μg/m³
PM10
28.54ppb
O3
0.23ppb
SO2
4.05ppb
NO2
0.10ppm
CO
AQI 20
Good
2.73μg/m³
PM2.5
21.70μg/m³
PM10
20.98ppb
O3
0.22ppb
SO2
2.47ppb
NO2
0.11ppm
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 09:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Pacific Grove, California was observed at 06:00:00 on 2025-06-06.
As of now, the AQI in Pacific Grove, California is 27, 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 5.222 μg/m3.
The PM10 concentration in Pacific Grove, California is 17.025 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pacific Grove, California is 0.191 ppm.
Currently, Pacific Grove, California has a sulfur dioxide (SO2) concentration of 0.2 ppb.
The current ozone (O3) level in Pacific Grove, California at the moment is 24 ppm.
Nitrogen dioxide (NO2) level in Pacific Grove, California at the moment is 1.884 ppb.
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