Montandon, Montbeliard, Bourgogne Franche Comte, 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
Montandon, Montbeliard, Bourgogne Franche Comte, France
AQI Trends: Highest and Lowest
Same Day Analysis (14th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 74 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Oct - 15th Oct 2025
Montandon, Montbeliard, Bourgogne Franche Comte, France
7 AM14th Oct 2025
7 PM
6 AM15th Oct 2025
AQI
AQI
93AQI
66AQI
In the last 24 hours,
Montandon's AQI reached its highest point of 93 at 11 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 14th Oct and 15th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Montandon, Montbeliard, Bourgogne Franche Comte, France
17°C12/23°C
12°C9/16°C
12°C7/17°C
16°C10/24°C
17°C11/26°C
19°C15/27°C
15°C10/21°C
10°C8/11°C
8°C6/10°C
8°C6/10°C
8°C6/11°C
7°C6/9°C
8°C5/12°C
8°C4/14°C
10°C5/16°C
9°C6/15°C
7°C3/13°C
6°C3/13°C
8°C2/13°C
10°C5/17°C
6°C4/8°C
8°C3/13°C
10°C6/16°C
11°C7/18°C
10°C7/14°C
9°C6/14°C
8°C4/14°C
9°C5/15°C
9°C5/15°C
--°C/°C
--°C/°C
37AQI
37AQI
39AQI
37AQI
2025 Days Vs Air Quality
Montandon, Montbeliard, Bourgogne Franche Comte, France
79%
226
21%
61
Total number of days with different AQI categories in last 287 days in 2025 (78 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 287 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
Montandon, Montbeliard, Bourgogne Franche Comte, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
60AQI
39AQI
36AQI
44AQI
34AQI
38AQI
29AQI
28AQI
28AQI
37AQI
43AQI
56AQI
41AQI
62AQI
76AQI
52AQI
65AQI
66AQI
78AQI
78AQI
70AQI
61AQI
43AQI
38AQI
53AQI
31AQI
33AQI
38AQI
34AQI
48AQI
30AQI
39AQI
51AQI
57AQI
67AQI
76AQI
68AQI
61AQI
77AQI
49AQI
78AQI
71AQI
54AQI
40AQI
65AQI
66AQI
78AQI
72AQI
73AQI
79AQI
77AQI
68AQI
61AQI
38AQI
55AQI
36AQI
30AQI
35AQI
39AQI
47AQI
50AQI
57AQI
67AQI
68AQI
61AQI
57AQI
54AQI
66AQI
43AQI
36AQI
36AQI
43AQI
41AQI
56AQI
53AQI
54AQI
40AQI
50AQI
41AQI
47AQI
38AQI
18AQI
27AQI
34AQI
67AQI
36AQI
41AQI
65AQI
49AQI
33AQI
30AQI
37AQI
40AQI
42AQI
37AQI
27AQI
33AQI
42AQI
36AQI
38AQI
49AQI
35AQI
28AQI
24AQI
19AQI
17AQI
18AQI
17AQI
24AQI
17AQI
14AQI
15AQI
17AQI
14AQI
22AQI
29AQI
35AQI
30AQI
28AQI
29AQI
27AQI
30AQI
32AQI
25AQI
25AQI
21AQI
26AQI
26AQI
29AQI
26AQI
25AQI
20AQI
21AQI
27AQI
30AQI
25AQI
21AQI
29AQI
29AQI
35AQI
33AQI
27AQI
41AQI
34AQI
29AQI
30AQI
29AQI
24AQI
35AQI
37AQI
25AQI
37AQI
25AQI
21AQI
24AQI
24AQI
31AQI
29AQI
40AQI
48AQI
57AQI
59AQI
55AQI
60AQI
56AQI
45AQI
34AQI
38AQI
32AQI
41AQI
44AQI
37AQI
37AQI
40AQI
27AQI
26AQI
28AQI
27AQI
30AQI
25AQI
37AQI
40AQI
41AQI
44AQI
42AQI
38AQI
26AQI
20AQI
30AQI
32AQI
31AQI
33AQI
35AQI
29AQI
26AQI
26AQI
26AQI
24AQI
21AQI
23AQI
23AQI
18AQI
16AQI
26AQI
17AQI
17AQI
19AQI
22AQI
19AQI
26AQI
30AQI
29AQI
22AQI
24AQI
22AQI
23AQI
24AQI
25AQI
33AQI
30AQI
33AQI
40AQI
50AQI
53AQI
55AQI
54AQI
55AQI
59AQI
53AQI
43AQI
42AQI
41AQI
29AQI
32AQI
27AQI
25AQI
24AQI
28AQI
40AQI
27AQI
19AQI
17AQI
16AQI
16AQI
17AQI
21AQI
19AQI
18AQI
20AQI
22AQI
24AQI
21AQI
19AQI
17AQI
18AQI
17AQI
16AQI
18AQI
33AQI
31AQI
27AQI
29AQI
28AQI
25AQI
16AQI
13AQI
14AQI
17AQI
25AQI
18AQI
23AQI
47AQI
46AQI
56AQI
42AQI
41AQI
50AQI
39AQI
43AQI
47AQI
57AQI
53AQI
49AQI
53AQI
50AQI
58AQI
74AQI
47AQI
59AQI
48AQI
28AQI
28AQI
37AQI
27AQI
34AQI
23AQI
51AQI
No. of days
202537AQI
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
September23AQI
202436AQI
Highest AQI recorded in
January58AQI
Lowest AQI recorded in
July24AQI
202338AQI
Highest AQI recorded in
February67AQI
Lowest AQI recorded in
November33AQI
202241AQI
Highest AQI recorded in
March66AQI
Lowest AQI recorded in
September26AQI
202134AQI
Highest AQI recorded in
December47AQI
Lowest AQI recorded in
August26AQI
202031AQI
Highest AQI recorded in
December38AQI
Lowest AQI recorded in
October25AQI
Most & Least Polluted Years Over the Last 6 Years
Montandon's annual 2025 AQI (37) shows an average percentage change of 4.3% (worsened AQI) compared to previous years: 2020 (31), 2021 (34), 2022 (41), 2023 (38), 2024 (36).