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)
54
Moderate
Oak Park, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.42 μg/m³
0
55
155
255
425
605+
50.74 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
3.29 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Oak Park, California
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AQI 54
Moderate
10.68μg/m³
PM2.5
42.22μg/m³
PM10
49.38ppb
O3
0.66ppb
SO2
3.12ppb
NO2
0.13ppm
CO
AQI 49
Good
9.12μg/m³
PM2.5
38.23μg/m³
PM10
46.66ppb
O3
0.65ppb
SO2
3.10ppb
NO2
0.13ppm
CO
AQI 54
Moderate
11.37μg/m³
PM2.5
42.89μg/m³
PM10
50.85ppb
O3
0.65ppb
SO2
3.36ppb
NO2
0.13ppm
CO
AQI 54
Moderate
11.04μg/m³
PM2.5
37.75μg/m³
PM10
47.44ppb
O3
0.64ppb
SO2
5.47ppb
NO2
0.13ppm
CO
AQI 52
Moderate
10.02μg/m³
PM2.5
41.44μg/m³
PM10
46.17ppb
O3
0.65ppb
SO2
3.30ppb
NO2
0.13ppm
CO
AQI 49
Good
8.76μg/m³
PM2.5
27.46μg/m³
PM10
52.22ppb
O3
0.62ppb
SO2
3.00ppb
NO2
0.13ppm
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 10:00:00 on 2026-06-08.
The best air quality in Oak Park, California was recorded at 02:00:00 on 2026-06-08.
The real-time air quality index in Oak Park, California is 54, 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 10.807 μg/m3.
The current PM10 levels in Oak Park, California are 41.423 μg/m3.
The current carbon monoxide (CO) level in Oak Park, California is 0.126 ppm.
The current sulfur dioxide (SO2) levels in Oak Park, California are 0.65 ppb.
The current ozone (O3) levels at Oak Park, California is 50.744 ppm.
The current nitrogen dioxide (NO2) levels at Oak Park, California is 3.289 ppb.
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