Stay updated with real-time air quality in Paramount, 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
Paramount, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
49.87 μg/m³
0
55
155
255
425
605+
30.68 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
21.34 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Paramount, California
Paramount, California
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AQI 54
Moderate
10.72μg/m³
PM2.5
47.87μg/m³
PM10
36.86ppb
O3
0.76ppb
SO2
13.93ppb
NO2
0.30ppm
CO
AQI 52
Moderate
10.25μg/m³
PM2.5
45.76μg/m³
PM10
33.08ppb
O3
1.07ppb
SO2
17.55ppb
NO2
0.36ppm
CO
AQI 54
Moderate
10.64μg/m³
PM2.5
47.53μg/m³
PM10
32.60ppb
O3
1.17ppb
SO2
18.08ppb
NO2
0.37ppm
CO
AQI 52
Moderate
10.34μg/m³
PM2.5
46.15μg/m³
PM10
35.90ppb
O3
0.81ppb
SO2
14.82ppb
NO2
0.31ppm
CO
AQI 52
Moderate
9.54μg/m³
PM2.5
44.21μg/m³
PM10
34.30ppb
O3
0.88ppb
SO2
17.40ppb
NO2
0.36ppm
CO
AQI 52
Moderate
10.44μg/m³
PM2.5
46.59μg/m³
PM10
36.06ppb
O3
0.81ppb
SO2
14.67ppb
NO2
0.31ppm
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 Paramount, California is updated on an hourly basis.
The worst air quality in Paramount, California was recorded at 08:00:00 on 2025-12-07.
The best air quality in Paramount, California was recorded at 02:00:00 on 2025-12-07.
The real-time air quality index in Paramount, California is 49, currently categorized as Good.
The most common pollutant in Paramount, California is PM2.5.
If the air quality in Paramount, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Paramount, California at present are 8.854 μg/m3.
The current PM10 levels in Paramount, California are 39.228 μg/m3.
The current carbon monoxide (CO) level in Paramount, California is 0.343 ppm.
The current sulfur dioxide (SO2) levels in Paramount, California are 0.505 ppb.
The current ozone (O3) levels at Paramount, California is 34.711 ppm.
The current nitrogen dioxide (NO2) levels at Paramount, California is 18.405 ppb.
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