Tower, Troyes, 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
Tower, Troyes, 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 1st highest AQI at 38 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Tower, Troyes, Grand Est, France
7 AM5th Oct 2025
7 PM
6 AM6th Oct 2025
AQI
AQI
56AQI
38AQI
In the last 24 hours,
Tower's AQI reached its highest point of 56 at 9 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Tower, Troyes, Grand Est, France
17°C11/25°C
23°C14/34°C
20°C18/23°C
17°C13/22°C
17°C13/23°C
17°C14/21°C
15°C10/21°C
15°C12/22°C
16°C13/19°C
19°C15/23°C
16°C11/20°C
17°C13/24°C
18°C12/26°C
22°C13/33°C
23°C17/29°C
14°C11/14°C
10°C9/12°C
10°C9/12°C
10°C9/11°C
10°C9/11°C
10°C8/13°C
12°C9/17°C
13°C8/19°C
14°C9/19°C
14°C11/18°C
13°C8/18°C
11°C7/17°C
12°C9/17°C
14°C10/18°C
--°C/°C
--°C/°C
25AQI
22AQI
27AQI
23AQI
2025 Days Vs Air Quality
Tower, Troyes, Grand Est, France
81%
224
18%
50
1%
3
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% 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
Tower, Troyes, Grand Est, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI
40AQI
42AQI
57AQI
30AQI
27AQI
26AQI
23AQI
28AQI
31AQI
47AQI
50AQI
49AQI
78AQI
117AQI
66AQI
78AQI
82AQI
104AQI
76AQI
104AQI
59AQI
35AQI
23AQI
27AQI
27AQI
29AQI
29AQI
27AQI
29AQI
38AQI
68AQI
75AQI
76AQI
50AQI
69AQI
46AQI
58AQI
42AQI
25AQI
42AQI
35AQI
52AQI
55AQI
83AQI
74AQI
76AQI
73AQI
74AQI
74AQI
59AQI
50AQI
31AQI
42AQI
25AQI
25AQI
28AQI
27AQI
32AQI
46AQI
42AQI
64AQI
89AQI
75AQI
58AQI
40AQI
58AQI
59AQI
51AQI
65AQI
55AQI
41AQI
68AQI
53AQI
64AQI
68AQI
31AQI
41AQI
32AQI
48AQI
51AQI
49AQI
54AQI
64AQI
63AQI
57AQI
60AQI
28AQI
37AQI
34AQI
34AQI
27AQI
42AQI
37AQI
35AQI
27AQI
19AQI
32AQI
36AQI
49AQI
47AQI
34AQI
32AQI
31AQI
20AQI
16AQI
29AQI
25AQI
18AQI
22AQI
13AQI
25AQI
18AQI
23AQI
52AQI
40AQI
32AQI
34AQI
35AQI
39AQI
36AQI
30AQI
41AQI
38AQI
21AQI
26AQI
30AQI
39AQI
33AQI
29AQI
26AQI
20AQI
24AQI
35AQI
45AQI
34AQI
37AQI
37AQI
36AQI
28AQI
33AQI
32AQI
23AQI
22AQI
18AQI
18AQI
18AQI
17AQI
20AQI
20AQI
23AQI
21AQI
30AQI
35AQI
21AQI
17AQI
16AQI
15AQI
17AQI
30AQI
50AQI
41AQI
38AQI
53AQI
52AQI
29AQI
22AQI
28AQI
36AQI
41AQI
38AQI
34AQI
34AQI
31AQI
25AQI
26AQI
26AQI
20AQI
18AQI
16AQI
24AQI
30AQI
43AQI
36AQI
29AQI
27AQI
24AQI
18AQI
19AQI
22AQI
26AQI
29AQI
24AQI
29AQI
31AQI
25AQI
23AQI
19AQI
21AQI
23AQI
18AQI
18AQI
15AQI
15AQI
16AQI
19AQI
25AQI
21AQI
20AQI
22AQI
21AQI
20AQI
21AQI
20AQI
20AQI
22AQI
28AQI
26AQI
25AQI
25AQI
28AQI
27AQI
41AQI
51AQI
54AQI
56AQI
52AQI
52AQI
50AQI
38AQI
40AQI
45AQI
44AQI
36AQI
30AQI
28AQI
27AQI
32AQI
34AQI
32AQI
22AQI
19AQI
17AQI
17AQI
17AQI
18AQI
21AQI
18AQI
19AQI
21AQI
26AQI
22AQI
22AQI
20AQI
18AQI
18AQI
16AQI
15AQI
18AQI
18AQI
17AQI
21AQI
22AQI
18AQI
16AQI
15AQI
15AQI
19AQI
16AQI
19AQI
19AQI
25AQI
35AQI
47AQI
55AQI
52AQI
38AQI
49AQI
52AQI
53AQI
31AQI
29AQI
29AQI
23AQI
34AQI
19AQI
48AQI
No. of days
202536AQI
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
September19AQI
202433AQI
Highest AQI recorded in
January49AQI
Lowest AQI recorded in
October25AQI
202333AQI
Highest AQI recorded in
February49AQI
Lowest AQI recorded in
August23AQI
202240AQI
Highest AQI recorded in
March66AQI
Lowest AQI recorded in
November23AQI
202131AQI
Highest AQI recorded in
December46AQI
Lowest AQI recorded in
July24AQI
202037AQI
Highest AQI recorded in
November57AQI
Lowest AQI recorded in
June28AQI
Most & Least Polluted Years Over the Last 6 Years
Tower's annual 2025 AQI (36) shows an average percentage change of 3.6% (worsened AQI) compared to previous years: 2020 (37), 2021 (31), 2022 (40), 2023 (33), 2024 (33).