Newark, New Jersey, 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
Newark, New Jersey, United States
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Newark, New Jersey, United States
5 AM1st Aug 2025
8 PM
4 AM2nd Aug 2025
54AQI
24AQI
62AQI
54AQI
In the last 24 hours,
Newark's AQI reached its highest point of 62 at 1 AM during the Night, while the lowest point, 24, was recorded at 6 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Newark, New Jersey, United States
26°C21/35°C
25°C17/31°C
26°C18/33°C
27°C21/35°C
27°C24/33°C
30°C24/38°C
29°C23/34°C
26°C24/32°C
25°C23/29°C
25°C22/28°C
25°C22/32°C
25°C23/30°C
26°C22/33°C
28°C24/32°C
29°C23/37°C
26°C23/31°C
25°C20/29°C
28°C24/35°C
26°C21/31°C
23°C19/27°C
24°C21/28°C
27°C21/35°C
29°C24/37°C
26°C24/30°C
26°C21/32°C
29°C24/36°C
31°C24/39°C
32°C26/39°C
28°C20/35°C
21°C17/25°C
--°C/°C
41AQI
41AQI
42AQI
39AQI
2025 Days Vs Air Quality
Newark, New Jersey, United States
86%
184
14%
29
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 214 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
Newark, New Jersey, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
39AQI
23AQI
30AQI
20AQI
26AQI
28AQI
18AQI
19AQI
20AQI
25AQI
32AQI
44AQI
53AQI
25AQI
24AQI
39AQI
57AQI
39AQI
35AQI
21AQI
30AQI
40AQI
57AQI
54AQI
45AQI
48AQI
32AQI
29AQI
32AQI
23AQI
47AQI
29AQI
29AQI
55AQI
29AQI
22AQI
31AQI
33AQI
29AQI
34AQI
28AQI
36AQI
49AQI
27AQI
24AQI
27AQI
24AQI
23AQI
23AQI
22AQI
22AQI
20AQI
29AQI
46AQI
46AQI
44AQI
32AQI
51AQI
24AQI
25AQI
21AQI
24AQI
44AQI
33AQI
21AQI
22AQI
23AQI
21AQI
30AQI
35AQI
27AQI
30AQI
39AQI
26AQI
40AQI
29AQI
19AQI
33AQI
19AQI
18AQI
27AQI
20AQI
33AQI
31AQI
23AQI
20AQI
39AQI
55AQI
40AQI
54AQI
22AQI
22AQI
43AQI
32AQI
22AQI
27AQI
23AQI
31AQI
18AQI
30AQI
29AQI
19AQI
20AQI
32AQI
39AQI
16AQI
20AQI
39AQI
56AQI
27AQI
23AQI
40AQI
30AQI
58AQI
37AQI
39AQI
15AQI
22AQI
34AQI
34AQI
22AQI
47AQI
52AQI
38AQI
34AQI
30AQI
28AQI
36AQI
27AQI
20AQI
37AQI
33AQI
34AQI
33AQI
36AQI
44AQI
41AQI
18AQI
17AQI
16AQI
19AQI
14AQI
17AQI
13AQI
16AQI
20AQI
32AQI
25AQI
26AQI
38AQI
27AQI
20AQI
25AQI
34AQI
47AQI
57AQI
56AQI
44AQI
44AQI
45AQI
46AQI
55AQI
63AQI
65AQI
61AQI
50AQI
41AQI
40AQI
36AQI
43AQI
30AQI
51AQI
52AQI
59AQI
58AQI
56AQI
46AQI
35AQI
32AQI
48AQI
48AQI
42AQI
34AQI
48AQI
47AQI
60AQI
59AQI
42AQI
42AQI
35AQI
41AQI
41AQI
33AQI
23AQI
25AQI
26AQI
40AQI
33AQI
19AQI
24AQI
25AQI
31AQI
31AQI
29AQI
30AQI
47AQI
42AQI
78AQI
52AQI
61AQI
57AQI
63AQI
38AQI
34AQI
32AQI
30AQI
30AQI
29AQI
46AQI
41AQI
38AQI
No. of days
202534AQI
Highest AQI recorded in
June46AQI
Lowest AQI recorded in
May29AQI
202434AQI
Highest AQI recorded in
August40AQI
Lowest AQI recorded in
April13AQI
202337AQI
Highest AQI recorded in
December39AQI
Lowest AQI recorded in
November26AQI
202239AQI
Highest AQI recorded in
May57AQI
Lowest AQI recorded in
September31AQI
202138AQI
Highest AQI recorded in
June45AQI
Lowest AQI recorded in
October32AQI
202037AQI
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
October28AQI
Most & Least Polluted Years Over the Last 6 Years
Newark's annual 2025 AQI (34) shows an average percentage change of -6.6% (improved AQI) compared to previous years: 2020 (37), 2021 (38), 2022 (39), 2023 (37), 2024 (34).