Stay updated with real-time air quality in King City, 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)
56
Moderate
King City, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
65.98 μg/m³
0
55
155
255
425
605+
25.00 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
3.33 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
King City, California
King City, California
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AQI 22
Good
4.01μg/m³
PM2.5
10.54μg/m³
PM10
15.81ppb
O3
0.77ppb
SO2
2.04ppb
NO2
0.17ppm
CO
AQI 22
Good
4.06μg/m³
PM2.5
15.36μg/m³
PM10
17.60ppb
O3
0.69ppb
SO2
4.84ppb
NO2
0.16ppm
CO
AQI 22
Good
3.85μg/m³
PM2.5
16.58μg/m³
PM10
20.36ppb
O3
0.79ppb
SO2
1.13ppb
NO2
0.20ppm
CO
AQI 33
Good
6.38μg/m³
PM2.5
12.13μg/m³
PM10
13.20ppb
O3
0.80ppb
SO2
2.50ppb
NO2
0.17ppm
CO
AQI 17
Good
2.56μg/m³
PM2.5
12.84μg/m³
PM10
17.54ppb
O3
0.78ppb
SO2
3.62ppb
NO2
0.19ppm
CO
AQI 16
Good
3.06μg/m³
PM2.5
13.89μg/m³
PM10
17.07ppb
O3
0.72ppb
SO2
2.84ppb
NO2
0.16ppm
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 King City, California is updated every hour for accuracy.
In the past 24 hours, the air quality in King City, California was at its worst at 11:00:00 on 2025-07-29.
In the last 24 hours, the best air quality in King City, California was observed at 03:00:00 on 2025-07-30.
As of now, the AQI in King City, California is 27, indicating Good conditions.
King City, California air has the highest levels of PM2.5.
Poor air quality in King City, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in King City, California are currently 5.4 μg/m3.
The PM10 concentration in King City, California is 27.992 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in King City, California is 0.168 ppm.
Currently, King City, California has a sulfur dioxide (SO2) concentration of 0.888 ppb.
The current ozone (O3) level in King City, California at the moment is 18.997 ppm.
Nitrogen dioxide (NO2) level in King City, California at the moment is 2.669 ppb.
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