Arras, Hauts De France, France 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
Arras, Hauts De France, France
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 22 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
Arras, Hauts De France, France
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
30AQI
19AQI
27AQI
19AQI
In the last 24 hours,
Arras's AQI reached its highest point of 30 at 5 PM during the Day, while the lowest point, 19, was recorded at 3 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Arras, Hauts De France, France
18°C12/25°C
19°C11/27°C
17°C12/24°C
16°C14/20°C
15°C12/19°C
15°C10/21°C
18°C11/25°C
20°C13/26°C
21°C14/28°C
21°C14/28°C
21°C13/30°C
21°C17/26°C
18°C12/24°C
19°C14/25°C
20°C14/26°C
24°C16/31°C
24°C17/31°C
18°C16/24°C
17°C14/21°C
18°C13/23°C
18°C12/23°C
18°C14/23°C
20°C14/26°C
20°C15/26°C
18°C14/24°C
18°C13/23°C
18°C13/24°C
19°C15/23°C
19°C15/26°C
18°C14/22°C
--°C/°C
29AQI
26AQI
29AQI
26AQI
2025 Days Vs Air Quality
Arras, Hauts De France, France
67%
143
32%
68
0.9%
2
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 214 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Arras, Hauts De France, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
49AQI
47AQI
49AQI
58AQI
41AQI
29AQI
28AQI
28AQI
30AQI
59AQI
73AQI
82AQI
78AQI
81AQI
87AQI
74AQI
73AQI
76AQI
92AQI
78AQI
88AQI
81AQI
51AQI
32AQI
31AQI
30AQI
31AQI
30AQI
27AQI
30AQI
43AQI
64AQI
73AQI
91AQI
63AQI
59AQI
65AQI
54AQI
51AQI
36AQI
97AQI
79AQI
76AQI
89AQI
103AQI
95AQI
75AQI
75AQI
80AQI
85AQI
61AQI
52AQI
45AQI
41AQI
32AQI
37AQI
33AQI
29AQI
40AQI
56AQI
71AQI
91AQI
93AQI
90AQI
76AQI
53AQI
65AQI
62AQI
84AQI
88AQI
49AQI
55AQI
43AQI
47AQI
61AQI
55AQI
50AQI
50AQI
54AQI
56AQI
35AQI
33AQI
74AQI
111AQI
89AQI
74AQI
66AQI
43AQI
32AQI
48AQI
37AQI
33AQI
43AQI
48AQI
59AQI
34AQI
29AQI
41AQI
57AQI
53AQI
56AQI
54AQI
46AQI
33AQI
41AQI
24AQI
37AQI
46AQI
38AQI
48AQI
33AQI
44AQI
24AQI
42AQI
52AQI
59AQI
61AQI
61AQI
61AQI
59AQI
54AQI
51AQI
85AQI
37AQI
28AQI
27AQI
40AQI
43AQI
38AQI
25AQI
29AQI
27AQI
30AQI
49AQI
44AQI
35AQI
36AQI
35AQI
49AQI
33AQI
36AQI
39AQI
27AQI
30AQI
20AQI
25AQI
27AQI
19AQI
29AQI
20AQI
35AQI
20AQI
27AQI
32AQI
20AQI
21AQI
22AQI
19AQI
19AQI
32AQI
49AQI
30AQI
38AQI
46AQI
40AQI
31AQI
31AQI
31AQI
35AQI
41AQI
41AQI
33AQI
32AQI
24AQI
24AQI
21AQI
24AQI
23AQI
23AQI
23AQI
34AQI
43AQI
47AQI
37AQI
27AQI
27AQI
22AQI
21AQI
21AQI
24AQI
25AQI
29AQI
28AQI
31AQI
39AQI
32AQI
28AQI
30AQI
28AQI
34AQI
32AQI
21AQI
19AQI
17AQI
34AQI
30AQI
34AQI
26AQI
29AQI
29AQI
28AQI
25AQI
22AQI
54AQI
64AQI
63AQI
45AQI
36AQI
30AQI
29AQI
22AQI
No. of days
202545AQI
Highest AQI recorded in
February64AQI
Lowest AQI recorded in
August22AQI
202438AQI
Highest AQI recorded in
May57AQI
Lowest AQI recorded in
July30AQI
202342AQI
Highest AQI recorded in
February65AQI
Lowest AQI recorded in
July30AQI
202242AQI
Highest AQI recorded in
March75AQI
Lowest AQI recorded in
February24AQI
202138AQI
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
January27AQI
202028AQI
Highest AQI recorded in
November49AQI
Lowest AQI recorded in
April17AQI
Most & Least Polluted Years Over the Last 6 Years
Arras's annual 2025 AQI (45) shows an average percentage change of 23.3% (worsened AQI) compared to previous years: 2020 (28), 2021 (38), 2022 (42), 2023 (42), 2024 (38).