North Main Street, 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 Main Street, Los Angeles, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
North Main Street, Los Angeles, California, United States
6 AM11th Aug 2025
7 PM
5 AM12th Aug 2025
64AQI
42AQI
57AQI
52AQI
In the last 24 hours,
North Main Street's AQI reached its highest point of 64 at 1 PM during the Day, while the lowest point, 42, was recorded at 7 AM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
North Main Street, Los Angeles, California, United States
22°C18/29°C
21°C17/29°C
22°C17/28°C
22°C18/28°C
23°C19/29°C
22°C19/28°C
22°C19/29°C
22°C19/26°C
21°C18/28°C
21°C18/25°C
22°C17/29°C
22°C18/29°C
21°C17/26°C
21°C17/28°C
21°C16/26°C
22°C17/28°C
22°C17/30°C
24°C18/31°C
24°C18/31°C
23°C18/30°C
23°C18/31°C
24°C18/31°C
24°C19/30°C
25°C19/32°C
27°C20/35°C
28°C21/36°C
28°C22/35°C
25°C20/33°C
24°C20/31°C
24°C19/31°C
--°C/°C
46AQI
39AQI
41AQI
37AQI
2025 Days Vs Air Quality
North Main Street, Los Angeles, California, United States
62%
137
36%
81
2%
4
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 62%
Health Risk Level:
Moderate
In 2025, 62% of 224 days were within WHO’s safe air quality limits, and 38% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
North Main Street, Los Angeles, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
107AQI
74AQI
85AQI
82AQI
58AQI
51AQI
61AQI
119AQI
138AQI
92AQI
79AQI
53AQI
45AQI
46AQI
49AQI
48AQI
52AQI
64AQI
70AQI
69AQI
47AQI
52AQI
59AQI
48AQI
59AQI
36AQI
32AQI
47AQI
50AQI
58AQI
62AQI
68AQI
80AQI
76AQI
42AQI
27AQI
35AQI
26AQI
38AQI
44AQI
44AQI
35AQI
32AQI
22AQI
27AQI
32AQI
44AQI
54AQI
47AQI
59AQI
57AQI
49AQI
48AQI
50AQI
53AQI
49AQI
60AQI
50AQI
45AQI
38AQI
36AQI
28AQI
40AQI
47AQI
26AQI
30AQI
42AQI
45AQI
44AQI
32AQI
28AQI
22AQI
23AQI
34AQI
50AQI
50AQI
25AQI
29AQI
39AQI
44AQI
49AQI
55AQI
55AQI
51AQI
44AQI
29AQI
33AQI
41AQI
34AQI
23AQI
26AQI
24AQI
37AQI
40AQI
33AQI
37AQI
46AQI
52AQI
56AQI
56AQI
60AQI
61AQI
59AQI
60AQI
49AQI
38AQI
26AQI
27AQI
27AQI
25AQI
26AQI
34AQI
50AQI
44AQI
41AQI
20AQI
21AQI
39AQI
46AQI
53AQI
49AQI
45AQI
42AQI
38AQI
45AQI
43AQI
45AQI
54AQI
56AQI
55AQI
61AQI
50AQI
32AQI
44AQI
54AQI
54AQI
45AQI
37AQI
48AQI
60AQI
58AQI
61AQI
61AQI
54AQI
48AQI
50AQI
48AQI
47AQI
47AQI
51AQI
58AQI
52AQI
44AQI
46AQI
44AQI
46AQI
43AQI
46AQI
48AQI
51AQI
56AQI
57AQI
55AQI
57AQI
58AQI
57AQI
61AQI
60AQI
62AQI
59AQI
57AQI
57AQI
56AQI
56AQI
55AQI
48AQI
49AQI
53AQI
51AQI
47AQI
42AQI
41AQI
44AQI
39AQI
45AQI
126AQI
67AQI
53AQI
45AQI
43AQI
44AQI
50AQI
53AQI
48AQI
42AQI
35AQI
28AQI
23AQI
24AQI
31AQI
40AQI
37AQI
25AQI
27AQI
28AQI
23AQI
22AQI
27AQI
29AQI
37AQI
45AQI
47AQI
48AQI
52AQI
54AQI
58AQI
64AQI
65AQI
58AQI
55AQI
57AQI
54AQI
64AQI
46AQI
38AQI
40AQI
50AQI
52AQI
41AQI
57AQI
No. of days
202548AQI
Highest AQI recorded in
January64AQI
Lowest AQI recorded in
March38AQI
202450AQI
Highest AQI recorded in
December72AQI
Lowest AQI recorded in
March37AQI
202347AQI
Highest AQI recorded in
July62AQI
Lowest AQI recorded in
January38AQI
202249AQI
Highest AQI recorded in
August58AQI
Lowest AQI recorded in
February39AQI
202155AQI
Highest AQI recorded in
November69AQI
Lowest AQI recorded in
March42AQI
202053AQI
Highest AQI recorded in
September78AQI
Lowest AQI recorded in
April25AQI
Most & Least Polluted Years Over the Last 6 Years
North Main Street's annual 2025 AQI (48) shows an average percentage change of -5.4% (improved AQI) compared to previous years: 2020 (53), 2021 (55), 2022 (49), 2023 (47), 2024 (50).