Chalon Sur Saone, 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!
November Air Quality Analysis
Chalon Sur Saone, Bourgogne Franche Comte, France
AQI Trends: Highest and Lowest
Same Day Analysis (26th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 42 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 26th Nov - 27th Nov 2025
Chalon Sur Saone, Bourgogne Franche Comte, France
7 AM26th Nov 2025
5 PM
6 AM27th Nov 2025
47AQI
27AQI
60AQI
36AQI
In the last 24 hours,
Chalon Sur Saone's AQI reached its highest point of 60 at 2 AM during the Night, while the lowest point, 27, was recorded at 4 PM during the Day between 26th Nov and 27th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Chalon Sur Saone, Bourgogne Franche Comte, France
10°C8/14°C
12°C7/16°C
13°C10/16°C
13°C10/17°C
15°C12/19°C
10°C7/13°C
8°C6/12°C
9°C5/14°C
11°C8/15°C
10°C7/15°C
10°C7/15°C
11°C10/13°C
10°C8/11°C
8°C5/12°C
9°C6/13°C
12°C7/17°C
15°C13/18°C
17°C15/19°C
12°C8/14°C
10°C8/12°C
7°C2/10°C
2°C-1/6°C
2°C-1/6°C
2°C0/3°C
0°C-2/1°C
-1°C-3/3°C
1°C-3/3°C
4°C3/5°C
5°C3/6°C
3°C2/4°C
--°C/°C
45AQI
39AQI
50AQI
37AQI
2025 Days Vs Air Quality
Chalon Sur Saone, Bourgogne Franche Comte, France
79%
260
21%
70
Total number of days with different AQI categories in last 331 days in 2025 (34 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 331 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
Chalon Sur Saone, Bourgogne Franche Comte, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
64AQI
46AQI
29AQI
52AQI
30AQI
30AQI
28AQI
23AQI
25AQI
26AQI
33AQI
28AQI
34AQI
67AQI
88AQI
57AQI
72AQI
77AQI
76AQI
76AQI
74AQI
55AQI
31AQI
43AQI
28AQI
29AQI
29AQI
28AQI
28AQI
31AQI
32AQI
42AQI
51AQI
58AQI
61AQI
58AQI
52AQI
73AQI
51AQI
41AQI
51AQI
27AQI
41AQI
51AQI
62AQI
73AQI
80AQI
81AQI
88AQI
75AQI
63AQI
53AQI
31AQI
36AQI
50AQI
36AQI
30AQI
29AQI
33AQI
38AQI
39AQI
58AQI
65AQI
69AQI
64AQI
55AQI
56AQI
55AQI
32AQI
39AQI
50AQI
38AQI
44AQI
58AQI
35AQI
47AQI
44AQI
41AQI
27AQI
36AQI
23AQI
20AQI
26AQI
33AQI
75AQI
36AQI
36AQI
36AQI
36AQI
28AQI
25AQI
32AQI
38AQI
38AQI
37AQI
30AQI
22AQI
32AQI
32AQI
31AQI
42AQI
39AQI
34AQI
38AQI
21AQI
20AQI
20AQI
22AQI
22AQI
18AQI
17AQI
23AQI
22AQI
20AQI
36AQI
28AQI
31AQI
29AQI
34AQI
42AQI
37AQI
34AQI
36AQI
37AQI
27AQI
25AQI
27AQI
36AQI
39AQI
28AQI
26AQI
23AQI
23AQI
26AQI
36AQI
31AQI
30AQI
36AQI
34AQI
29AQI
31AQI
33AQI
30AQI
24AQI
27AQI
22AQI
24AQI
19AQI
19AQI
21AQI
30AQI
30AQI
30AQI
29AQI
28AQI
20AQI
20AQI
19AQI
38AQI
41AQI
53AQI
58AQI
54AQI
56AQI
56AQI
47AQI
35AQI
31AQI
32AQI
39AQI
46AQI
45AQI
43AQI
44AQI
39AQI
37AQI
36AQI
33AQI
27AQI
26AQI
27AQI
28AQI
34AQI
34AQI
33AQI
33AQI
31AQI
26AQI
23AQI
22AQI
24AQI
26AQI
27AQI
28AQI
30AQI
28AQI
28AQI
26AQI
26AQI
24AQI
25AQI
20AQI
20AQI
19AQI
17AQI
18AQI
21AQI
23AQI
22AQI
25AQI
25AQI
22AQI
22AQI
22AQI
21AQI
22AQI
22AQI
24AQI
24AQI
26AQI
33AQI
35AQI
41AQI
53AQI
55AQI
53AQI
48AQI
53AQI
50AQI
45AQI
46AQI
44AQI
37AQI
31AQI
26AQI
23AQI
23AQI
28AQI
35AQI
32AQI
23AQI
18AQI
17AQI
16AQI
17AQI
18AQI
19AQI
19AQI
17AQI
21AQI
23AQI
20AQI
20AQI
20AQI
19AQI
18AQI
17AQI
15AQI
20AQI
20AQI
22AQI
23AQI
26AQI
21AQI
17AQI
16AQI
16AQI
17AQI
16AQI
26AQI
25AQI
41AQI
46AQI
57AQI
48AQI
54AQI
53AQI
49AQI
56AQI
53AQI
54AQI
58AQI
50AQI
58AQI
58AQI
60AQI
64AQI
64AQI
61AQI
62AQI
76AQI
79AQI
33AQI
32AQI
27AQI
22AQI
24AQI
20AQI
26AQI
26AQI
28AQI
40AQI
23AQI
45AQI
48AQI
27AQI
33AQI
47AQI
36AQI
30AQI
56AQI
63AQI
38AQI
47AQI
62AQI
48AQI
26AQI
29AQI
42AQI
35AQI
37AQI
51AQI
54AQI
38AQI
55AQI
59AQI
66AQI
40AQI
33AQI
42AQI
44AQI
53AQI
43AQI
29AQI
29AQI
37AQI
25AQI
33AQI
21AQI
47AQI
44AQI
No. of days
202537AQI
Highest AQI recorded in
February53AQI
Lowest AQI recorded in
September21AQI
202435AQI
Highest AQI recorded in
January56AQI
Lowest AQI recorded in
July23AQI
202337AQI
Highest AQI recorded in
June54AQI
Lowest AQI recorded in
August31AQI
202242AQI
Highest AQI recorded in
March66AQI
Lowest AQI recorded in
September30AQI
202137AQI
Highest AQI recorded in
February46AQI
Lowest AQI recorded in
May29AQI
202035AQI
Highest AQI recorded in
November50AQI
Lowest AQI recorded in
October26AQI
Most & Least Polluted Years Over the Last 6 Years
Chalon Sur Saone's annual 2025 AQI (37) shows an average percentage change of -1.1% (improved AQI) compared to previous years: 2020 (35), 2021 (37), 2022 (42), 2023 (37), 2024 (35).