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)
23
Good
Pacific Grove, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.25 μg/m³
0
55
155
255
425
605+
20.27 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
3.65 ppb
0
54
101
361
1250
2050+
0.21 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 16
Good
1.98μg/m³
PM2.5
3.83μg/m³
PM10
17.11ppb
O3
0.38ppb
SO2
1.92ppb
NO2
0.15ppm
CO
AQI 18
Good
2.32μg/m³
PM2.5
10.29μg/m³
PM10
19.13ppb
O3
0.38ppb
SO2
2.23ppb
NO2
0.16ppm
CO
AQI 18
Good
2.38μg/m³
PM2.5
10.36μg/m³
PM10
19.13ppb
O3
0.38ppb
SO2
2.22ppb
NO2
0.16ppm
CO
AQI 16
Good
2.37μg/m³
PM2.5
9.42μg/m³
PM10
16.96ppb
O3
0.38ppb
SO2
1.06ppb
NO2
0.20ppm
CO
AQI 16
Good
1.99μg/m³
PM2.5
7.74μg/m³
PM10
17.07ppb
O3
0.38ppb
SO2
1.22ppb
NO2
0.18ppm
CO
AQI 15
Good
2.34μg/m³
PM2.5
13.09μg/m³
PM10
16.36ppb
O3
0.38ppb
SO2
1.98ppb
NO2
0.15ppm
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 2025-07-26.
In the last 24 hours, the best air quality in Pacific Grove, California was observed at 02:00:00 on 2025-07-26.
As of now, the AQI in Pacific Grove, California is 16, 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 2.517 μg/m3.
The PM10 concentration in Pacific Grove, California is 9.211 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Pacific Grove, California is 0.176 ppm.
Currently, Pacific Grove, California has a sulfur dioxide (SO2) concentration of 0.646 ppb.
The current ozone (O3) level in Pacific Grove, California at the moment is 15.59 ppm.
Nitrogen dioxide (NO2) level in Pacific Grove, California at the moment is 1.924 ppb.
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