Stay updated with real-time air quality in Redondo Beach, 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)
38
Good
Redondo Beach, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.82 μg/m³
0
55
155
255
425
605+
32.54 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
8.08 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Redondo Beach, California
Redondo Beach, California
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AQI 49
Good
8.82μg/m³
PM2.5
21.17μg/m³
PM10
17.69ppb
O3
0.34ppb
SO2
11.44ppb
NO2
0.15ppm
CO
AQI 49
Good
8.82μg/m³
PM2.5
21.17μg/m³
PM10
17.69ppb
O3
0.34ppb
SO2
11.44ppb
NO2
0.15ppm
CO
AQI 49
Good
8.93μg/m³
PM2.5
24.70μg/m³
PM10
17.96ppb
O3
0.40ppb
SO2
7.30ppb
NO2
0.15ppm
CO
AQI 49
Good
8.82μg/m³
PM2.5
21.17μg/m³
PM10
17.69ppb
O3
0.34ppb
SO2
11.44ppb
NO2
0.15ppm
CO
AQI 49
Good
8.93μg/m³
PM2.5
24.70μg/m³
PM10
17.96ppb
O3
0.40ppb
SO2
7.30ppb
NO2
0.15ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
32.50μg/m³
PM10
19.00ppb
O3
0.32ppb
SO2
10.67ppb
NO2
0.15ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Redondo Beach, California is updated every hour.
The worst air quality in Redondo Beach, California in the last 24 hours was observed at 04:00:00 on 2025-07-23.
In the last 24 hrs, the best air quality in Redondo Beach, California was observed at 01:00:00 on 2025-07-23.
The current air quality in Redondo Beach, California is 49, categorized as Good based on real-time data.
The most common pollutant in Redondo Beach, California is PM2.5.
If the air quality in Redondo Beach, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Redondo Beach, California is 8.992 μg/m3.
The current PM10 concentration at Redondo Beach, California is 25.646 μg/m3.
The current carbon monoxide (CO) concentration at Redondo Beach, California is 0.154 ppm.
The current sulfur dioxide (SO2) concentration at Redondo Beach, California is 0.295 ppb.
The current ozone (O3) concentration at Redondo Beach, California is 20.473 ppm.
The current nitrogen dioxide (NO2) concentration at Redondo Beach, California is 8.405 ppb.
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