Brooklyn, New York, 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
Brooklyn, New York, United States
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Brooklyn, New York, United States
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
62AQI
51AQI
54AQI
50AQI
In the last 24 hours,
Brooklyn's AQI reached its highest point of 62 at 3 PM during the Day, while the lowest point, 50, was recorded at 12 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Brooklyn, New York, United States
25°C19/30°C
26°C22/30°C
25°C23/29°C
29°C24/36°C
28°C24/33°C
25°C24/28°C
24°C23/27°C
24°C22/27°C
24°C22/28°C
25°C22/28°C
26°C22/30°C
27°C24/31°C
29°C24/36°C
26°C24/31°C
25°C22/28°C
28°C24/34°C
26°C22/31°C
23°C20/29°C
24°C22/28°C
26°C22/30°C
29°C24/36°C
26°C24/29°C
26°C22/29°C
28°C24/35°C
29°C23/36°C
30°C26/36°C
28°C21/33°C
21°C17/24°C
23°C18/29°C
24°C18/31°C
--°C/°C
40AQI
40AQI
39AQI
37AQI
2025 Days Vs Air Quality
Brooklyn, New York, United States
87%
187
13%
28
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Brooklyn, New York, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
22AQI
27AQI
21AQI
21AQI
28AQI
19AQI
18AQI
18AQI
21AQI
27AQI
43AQI
52AQI
23AQI
22AQI
37AQI
59AQI
40AQI
37AQI
22AQI
34AQI
42AQI
56AQI
55AQI
44AQI
46AQI
31AQI
28AQI
27AQI
21AQI
48AQI
29AQI
26AQI
52AQI
30AQI
22AQI
29AQI
32AQI
26AQI
34AQI
28AQI
34AQI
50AQI
28AQI
22AQI
26AQI
25AQI
20AQI
22AQI
20AQI
22AQI
21AQI
30AQI
46AQI
48AQI
35AQI
30AQI
47AQI
23AQI
25AQI
20AQI
25AQI
40AQI
36AQI
25AQI
19AQI
19AQI
20AQI
28AQI
27AQI
23AQI
29AQI
33AQI
22AQI
46AQI
31AQI
18AQI
26AQI
17AQI
18AQI
23AQI
18AQI
36AQI
31AQI
22AQI
19AQI
35AQI
54AQI
40AQI
55AQI
21AQI
22AQI
45AQI
29AQI
22AQI
25AQI
22AQI
31AQI
19AQI
25AQI
29AQI
19AQI
19AQI
29AQI
39AQI
15AQI
19AQI
38AQI
56AQI
28AQI
22AQI
39AQI
28AQI
57AQI
33AQI
42AQI
16AQI
21AQI
30AQI
32AQI
19AQI
49AQI
52AQI
40AQI
35AQI
34AQI
26AQI
36AQI
25AQI
17AQI
32AQI
29AQI
30AQI
35AQI
38AQI
45AQI
42AQI
17AQI
15AQI
14AQI
18AQI
16AQI
17AQI
13AQI
15AQI
18AQI
26AQI
21AQI
26AQI
37AQI
25AQI
18AQI
19AQI
28AQI
40AQI
56AQI
56AQI
40AQI
43AQI
46AQI
49AQI
53AQI
62AQI
65AQI
63AQI
49AQI
35AQI
37AQI
30AQI
38AQI
26AQI
46AQI
49AQI
56AQI
58AQI
51AQI
45AQI
31AQI
29AQI
43AQI
47AQI
38AQI
30AQI
46AQI
47AQI
60AQI
59AQI
42AQI
38AQI
31AQI
37AQI
37AQI
30AQI
21AQI
23AQI
23AQI
35AQI
30AQI
18AQI
20AQI
22AQI
27AQI
29AQI
26AQI
25AQI
41AQI
42AQI
81AQI
53AQI
59AQI
56AQI
62AQI
41AQI
52AQI
56AQI
33AQI
31AQI
28AQI
29AQI
28AQI
44AQI
38AQI
50AQI
No. of days
202533AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
May28AQI
202429AQI
Highest AQI recorded in
August38AQI
Lowest AQI recorded in
November22AQI
202333AQI
Highest AQI recorded in
December35AQI
Lowest AQI recorded in
November31AQI
2022110AQI
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
August97AQI
202165AQI
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
April22AQI
202026AQI
Highest AQI recorded in
December33AQI
Lowest AQI recorded in
September19AQI
Most & Least Polluted Years Over the Last 6 Years
Brooklyn's annual 2025 AQI (33) shows an average percentage change of -15.1% (improved AQI) compared to previous years: 2020 (26), 2021 (65), 2022 (110), 2023 (33), 2024 (29).