Stay updated with real-time air quality in Buena 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)
71
Moderate
Buena Park, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
19.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
38.34 μg/m³
0
55
155
255
425
605+
2.76 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
24.28 ppb
0
54
101
361
1250
2050+
0.65 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Buena Park, California
Buena Park, California
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AQI 69
Moderate
19.11μg/m³
PM2.5
49.62μg/m³
PM10
4.04ppb
O3
0.93ppb
SO2
23.99ppb
NO2
0.87ppm
CO
AQI 77
Moderate
23.16μg/m³
PM2.5
48.99μg/m³
PM10
2.69ppb
O3
0.93ppb
SO2
23.34ppb
NO2
0.76ppm
CO
AQI 75
Moderate
21.68μg/m³
PM2.5
50.49μg/m³
PM10
6.35ppb
O3
0.94ppb
SO2
26.02ppb
NO2
0.95ppm
CO
AQI 77
Moderate
23.39μg/m³
PM2.5
47.08μg/m³
PM10
2.79ppb
O3
0.93ppb
SO2
23.01ppb
NO2
0.72ppm
CO
AQI 69
Moderate
18.91μg/m³
PM2.5
46.39μg/m³
PM10
3.72ppb
O3
0.93ppb
SO2
24.23ppb
NO2
0.81ppm
CO
AQI 69
Moderate
19.18μg/m³
PM2.5
34.49μg/m³
PM10
2.79ppb
O3
0.93ppb
SO2
24.81ppb
NO2
0.57ppm
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 Buena Park, California is updated on an hourly basis.
The worst air quality in Buena Park, California was recorded at 11:00:00 on 2025-12-07.
The best air quality in Buena Park, California was recorded at 12:00:00 on 2025-12-07.
The real-time air quality index in Buena Park, California is 71, currently categorized as Moderate.
The most common pollutant in Buena Park, California is PM2.5.
If the air quality in Buena Park, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Buena Park, California at present are 20.297 μg/m3.
The current PM10 levels in Buena Park, California are 42.17 μg/m3.
The current carbon monoxide (CO) level in Buena Park, California is 0.651 ppm.
The current sulfur dioxide (SO2) levels in Buena Park, California are 0.928 ppb.
The current ozone (O3) levels at Buena Park, California is 2.458 ppm.
The current nitrogen dioxide (NO2) levels at Buena Park, California is 24.283 ppb.
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