Frolois, Vandoeuvre Les Nancy, Grand Est, France Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Frolois, Vandoeuvre Les Nancy, Grand Est, France
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 44 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Frolois, Vandoeuvre Les Nancy, Grand Est, France
7 AM4th Oct 2025
7 PM
6 AM5th Oct 2025
58AQI
21AQI
47AQI
16AQI
In the last 24 hours,
Frolois's AQI reached its highest point of 58 at 6 PM during the Day, while the lowest point, 16, was recorded at 5 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Frolois, Vandoeuvre Les Nancy, Grand Est, France
15°C10/21°C
16°C9/24°C
20°C12/29°C
19°C16/22°C
16°C12/18°C
16°C11/22°C
15°C13/20°C
14°C11/19°C
15°C11/20°C
15°C12/19°C
18°C15/21°C
14°C12/17°C
13°C9/19°C
16°C11/24°C
19°C11/28°C
21°C14/28°C
14°C12/16°C
10°C9/10°C
10°C9/11°C
9°C9/10°C
9°C8/10°C
10°C8/11°C
11°C8/15°C
12°C6/19°C
12°C7/18°C
13°C8/17°C
10°C7/16°C
9°C4/15°C
10°C5/15°C
12°C9/16°C
--°C/°C
29AQI
25AQI
29AQI
26AQI
2025 Days Vs Air Quality
Frolois, Vandoeuvre Les Nancy, Grand Est, France
79%
218
21%
57
0.7%
2
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 278 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
Frolois, Vandoeuvre Les Nancy, Grand Est, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
40AQI
34AQI
62AQI
35AQI
30AQI
25AQI
28AQI
26AQI
31AQI
44AQI
44AQI
41AQI
66AQI
86AQI
64AQI
73AQI
75AQI
101AQI
108AQI
99AQI
71AQI
52AQI
47AQI
48AQI
42AQI
41AQI
43AQI
28AQI
28AQI
37AQI
51AQI
64AQI
87AQI
73AQI
79AQI
57AQI
55AQI
76AQI
50AQI
73AQI
39AQI
56AQI
54AQI
75AQI
78AQI
73AQI
66AQI
75AQI
80AQI
82AQI
61AQI
34AQI
41AQI
44AQI
38AQI
28AQI
24AQI
29AQI
46AQI
42AQI
58AQI
68AQI
76AQI
67AQI
60AQI
70AQI
84AQI
53AQI
50AQI
66AQI
54AQI
60AQI
50AQI
57AQI
58AQI
33AQI
49AQI
37AQI
47AQI
40AQI
19AQI
31AQI
59AQI
70AQI
45AQI
54AQI
50AQI
40AQI
36AQI
33AQI
45AQI
49AQI
46AQI
45AQI
36AQI
26AQI
35AQI
42AQI
48AQI
54AQI
41AQI
28AQI
40AQI
25AQI
18AQI
20AQI
17AQI
28AQI
21AQI
17AQI
18AQI
22AQI
22AQI
29AQI
44AQI
35AQI
34AQI
38AQI
40AQI
43AQI
37AQI
42AQI
38AQI
27AQI
21AQI
25AQI
31AQI
35AQI
34AQI
33AQI
20AQI
25AQI
35AQI
38AQI
23AQI
34AQI
32AQI
30AQI
25AQI
33AQI
33AQI
24AQI
22AQI
21AQI
20AQI
23AQI
17AQI
23AQI
26AQI
37AQI
33AQI
30AQI
35AQI
25AQI
20AQI
17AQI
16AQI
19AQI
27AQI
50AQI
45AQI
49AQI
60AQI
61AQI
39AQI
29AQI
32AQI
42AQI
51AQI
47AQI
41AQI
39AQI
35AQI
32AQI
35AQI
31AQI
28AQI
28AQI
28AQI
35AQI
43AQI
49AQI
44AQI
36AQI
35AQI
30AQI
22AQI
22AQI
25AQI
29AQI
33AQI
29AQI
32AQI
36AQI
31AQI
26AQI
23AQI
27AQI
31AQI
27AQI
21AQI
17AQI
19AQI
17AQI
21AQI
29AQI
29AQI
25AQI
26AQI
24AQI
22AQI
21AQI
20AQI
19AQI
21AQI
22AQI
23AQI
25AQI
29AQI
36AQI
38AQI
44AQI
49AQI
52AQI
54AQI
55AQI
53AQI
50AQI
33AQI
31AQI
40AQI
44AQI
31AQI
24AQI
26AQI
23AQI
27AQI
36AQI
31AQI
21AQI
17AQI
16AQI
15AQI
15AQI
17AQI
20AQI
17AQI
17AQI
20AQI
25AQI
21AQI
20AQI
19AQI
17AQI
17AQI
16AQI
15AQI
18AQI
18AQI
21AQI
25AQI
32AQI
25AQI
17AQI
16AQI
17AQI
23AQI
27AQI
28AQI
32AQI
50AQI
60AQI
59AQI
53AQI
55AQI
44AQI
52AQI
59AQI
53AQI
33AQI
29AQI
35AQI
28AQI
33AQI
23AQI
53AQI
No. of days
202538AQI
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
September23AQI
202434AQI
Highest AQI recorded in
November45AQI
Lowest AQI recorded in
July24AQI
202337AQI
Highest AQI recorded in
February49AQI
Lowest AQI recorded in
August26AQI
202246AQI
Highest AQI recorded in
May68AQI
Lowest AQI recorded in
November17AQI
202140AQI
Highest AQI recorded in
June51AQI
Lowest AQI recorded in
May32AQI
202037AQI
Highest AQI recorded in
November53AQI
Lowest AQI recorded in
August28AQI
Most & Least Polluted Years Over the Last 6 Years
Frolois's annual 2025 AQI (38) shows an average percentage change of -0.8% (improved AQI) compared to previous years: 2020 (37), 2021 (40), 2022 (46), 2023 (37), 2024 (34).