Stay updated with real-time air quality in West Hollywood, 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)
58
Moderate
West Hollywood, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.10 μg/m³
0
55
155
255
425
605+
51.76 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
4.94 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
West Hollywood, California
West Hollywood, California
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AQI 58
Moderate
12.56μg/m³
PM2.5
37.28μg/m³
PM10
42.40ppb
O3
0.76ppb
SO2
4.88ppb
NO2
0.20ppm
CO
AQI 56
Moderate
12.26μg/m³
PM2.5
36.35μg/m³
PM10
42.33ppb
O3
0.76ppb
SO2
4.91ppb
NO2
0.20ppm
CO
AQI 54
Moderate
11.43μg/m³
PM2.5
47.39μg/m³
PM10
43.67ppb
O3
0.77ppb
SO2
5.10ppb
NO2
0.20ppm
CO
AQI 62
Moderate
15.42μg/m³
PM2.5
42.24μg/m³
PM10
43.23ppb
O3
0.74ppb
SO2
6.84ppb
NO2
0.20ppm
CO
AQI 64
Moderate
15.89μg/m³
PM2.5
39.33μg/m³
PM10
43.62ppb
O3
0.74ppb
SO2
8.63ppb
NO2
0.20ppm
CO
AQI 64
Moderate
16.40μg/m³
PM2.5
32.01μg/m³
PM10
43.05ppb
O3
0.79ppb
SO2
11.66ppb
NO2
0.20ppm
CO
The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for West Hollywood, California are available every hour.
West Hollywood, California experienced its worst air quality at 07:00:00, 2026-06-08.
The best air quality in West Hollywood, California was observed at 03:00:00 on 2026-06-08.
The air quality in West Hollywood, California right now is Moderate, with an AQI of 62.
In West Hollywood, California, PM2.5 is the most frequently found pollutant.
When air quality in West Hollywood, California is compromised, staying indoors and wearing a mask can reduce health risks.
West Hollywood, California currently has a PM2.5 concentration of 14.738 μg/m3.
West Hollywood, California currently has a PM10 concentration of 39.728 μg/m3.
The current carbon monoxide (CO) level in West Hollywood, California is 0.178 ppm.
The current sulfur dioxide (SO2) concentration in West Hollywood, California is 0.951 ppb.
West Hollywood, California currently has an ozone (O3) concentration of 47.914 ppm.
The current level of nitrogen dioxide (NO2) in West Hollywood, California is 6.223 ppb.
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