North Hollywood, Los Angeles, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
North Hollywood, Los Angeles, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
North Hollywood, Los Angeles, California, United States
6 AM11th Aug 2025
7 PM
5 AM12th Aug 2025
60AQI
52AQI
57AQI
54AQI
In the last 24 hours,
North Hollywood's AQI reached its highest point of 60 at 1 PM during the Day, while the lowest point, 52, was recorded at 10 AM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
North Hollywood, Los Angeles, California, United States
24°C19/31°C
23°C18/31°C
23°C18/29°C
23°C18/29°C
24°C19/31°C
23°C19/29°C
24°C19/30°C
22°C19/28°C
21°C18/28°C
21°C18/27°C
23°C18/30°C
23°C19/30°C
21°C17/27°C
21°C16/28°C
22°C17/29°C
23°C18/29°C
25°C18/32°C
26°C20/33°C
26°C20/33°C
25°C19/31°C
25°C20/32°C
26°C21/32°C
26°C21/32°C
27°C21/33°C
27°C22/35°C
30°C23/38°C
30°C25/37°C
27°C21/36°C
27°C22/34°C
26°C22/33°C
--°C/°C
49AQI
42AQI
44AQI
41AQI
2025 Days Vs Air Quality
North Hollywood, Los Angeles, California, United States
52%
72
48%
67
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 52%
Health Risk Level:
Considerable
In 2025, 52% of 224 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
North Hollywood, Los Angeles, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
48AQI
46AQI
34AQI
38AQI
35AQI
25AQI
28AQI
25AQI
34AQI
42AQI
26AQI
34AQI
44AQI
53AQI
56AQI
57AQI
53AQI
61AQI
62AQI
60AQI
51AQI
39AQI
31AQI
34AQI
41AQI
47AQI
52AQI
55AQI
52AQI
44AQI
40AQI
25AQI
24AQI
31AQI
40AQI
55AQI
51AQI
43AQI
49AQI
42AQI
46AQI
49AQI
50AQI
51AQI
50AQI
46AQI
53AQI
52AQI
34AQI
39AQI
51AQI
53AQI
53AQI
52AQI
54AQI
54AQI
54AQI
59AQI
60AQI
54AQI
50AQI
48AQI
47AQI
45AQI
48AQI
50AQI
53AQI
52AQI
42AQI
40AQI
36AQI
45AQI
44AQI
44AQI
52AQI
52AQI
57AQI
55AQI
58AQI
56AQI
58AQI
58AQI
60AQI
61AQI
62AQI
57AQI
57AQI
58AQI
58AQI
56AQI
54AQI
51AQI
51AQI
55AQI
50AQI
52AQI
45AQI
41AQI
50AQI
47AQI
51AQI
93AQI
60AQI
52AQI
50AQI
51AQI
51AQI
54AQI
57AQI
50AQI
41AQI
43AQI
37AQI
26AQI
28AQI
38AQI
44AQI
43AQI
34AQI
29AQI
29AQI
25AQI
28AQI
32AQI
28AQI
37AQI
45AQI
49AQI
50AQI
52AQI
57AQI
60AQI
69AQI
69AQI
63AQI
60AQI
60AQI
55AQI
54AQI
38AQI
43AQI
50AQI
53AQI
43AQI
59AQI
No. of days
202548AQI
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
March38AQI
Most & Least Polluted Years Over the Last 1 Years
North Hollywood's annual 2025 AQI (48) shows an average percentage change of NaN% (improved AQI) compared to previous years: .