Stay updated with real-time air quality in Oak Park, 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)
49
Good
Oak Park, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.17 μg/m³
0
55
155
255
425
605+
14.59 ppb
0
55
71
86
201
201+
0.83 ppb
0
36
76
186
605
1005+
24.13 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Oak Park, California
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AQI 52
Moderate
10.46μg/m³
PM2.5
38.35μg/m³
PM10
13.95ppb
O3
0.59ppb
SO2
27.54ppb
NO2
0.70ppm
CO
AQI 54
Moderate
10.97μg/m³
PM2.5
46.01μg/m³
PM10
14.75ppb
O3
0.59ppb
SO2
28.07ppb
NO2
0.71ppm
CO
AQI 49
Good
9.33μg/m³
PM2.5
29.99μg/m³
PM10
14.98ppb
O3
0.59ppb
SO2
25.88ppb
NO2
0.67ppm
CO
AQI 66
Moderate
16.66μg/m³
PM2.5
43.52μg/m³
PM10
6.80ppb
O3
0.63ppb
SO2
34.91ppb
NO2
0.71ppm
CO
AQI 52
Moderate
10.09μg/m³
PM2.5
39.81μg/m³
PM10
15.12ppb
O3
0.58ppb
SO2
26.02ppb
NO2
0.70ppm
CO
AQI 60
Moderate
14.17μg/m³
PM2.5
38.74μg/m³
PM10
11.14ppb
O3
0.62ppb
SO2
34.13ppb
NO2
0.73ppm
CO
Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Oak Park, California is updated on an hourly basis.
The worst air quality in Oak Park, California was recorded at 11:00:00 on 2025-10-20.
The best air quality in Oak Park, California was recorded at 03:00:00 on 2025-10-20.
The real-time air quality index in Oak Park, California is 52, currently categorized as Moderate.
The most common pollutant in Oak Park, California is PM2.5.
If the air quality in Oak Park, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Oak Park, California at present are 9.998 μg/m3.
The current PM10 levels in Oak Park, California are 34.731 μg/m3.
The current carbon monoxide (CO) level in Oak Park, California is 0.677 ppm.
The current sulfur dioxide (SO2) levels in Oak Park, California are 0.595 ppb.
The current ozone (O3) levels at Oak Park, California is 14.486 ppm.
The current nitrogen dioxide (NO2) levels at Oak Park, California is 26.856 ppb.
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