Rampart Perrier, Epernay, 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
Rampart Perrier, Epernay, 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 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Rampart Perrier, Epernay, Grand Est, France
7 AM4th Oct 2025
7 PM
6 AM5th Oct 2025
50AQI
14AQI
41AQI
15AQI
In the last 24 hours,
Rampart Perrier's AQI reached its highest point of 50 at 6 PM during the Day, while the lowest point, 14, was recorded at 12 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Rampart Perrier, Epernay, Grand Est, France
17°C11/23°C
18°C12/24°C
22°C13/33°C
20°C16/25°C
17°C14/22°C
17°C13/23°C
17°C13/21°C
16°C10/22°C
15°C13/21°C
15°C11/19°C
19°C15/22°C
15°C12/18°C
16°C11/23°C
18°C12/26°C
21°C13/30°C
22°C18/28°C
14°C11/16°C
12°C9/15°C
10°C9/13°C
10°C9/10°C
10°C9/11°C
11°C9/14°C
12°C10/16°C
13°C8/19°C
14°C9/20°C
14°C9/19°C
13°C8/18°C
11°C7/16°C
11°C8/15°C
14°C11/17°C
--°C/°C
25AQI
21AQI
25AQI
21AQI
2025 Days Vs Air Quality
Rampart Perrier, Epernay, Grand Est, France
82%
228
18%
49
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% 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
Rampart Perrier, Epernay, Grand Est, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
40AQI
39AQI
44AQI
64AQI
28AQI
25AQI
26AQI
24AQI
26AQI
48AQI
44AQI
43AQI
51AQI
75AQI
85AQI
65AQI
72AQI
66AQI
89AQI
70AQI
82AQI
65AQI
42AQI
28AQI
27AQI
27AQI
29AQI
29AQI
26AQI
22AQI
33AQI
54AQI
62AQI
74AQI
47AQI
54AQI
44AQI
46AQI
44AQI
30AQI
56AQI
52AQI
64AQI
65AQI
90AQI
78AQI
71AQI
67AQI
73AQI
80AQI
74AQI
58AQI
36AQI
46AQI
31AQI
33AQI
29AQI
28AQI
36AQI
50AQI
47AQI
61AQI
74AQI
79AQI
68AQI
57AQI
58AQI
63AQI
56AQI
69AQI
46AQI
48AQI
55AQI
48AQI
58AQI
55AQI
37AQI
46AQI
49AQI
49AQI
30AQI
19AQI
30AQI
81AQI
74AQI
52AQI
63AQI
35AQI
34AQI
41AQI
35AQI
32AQI
40AQI
44AQI
39AQI
27AQI
24AQI
34AQI
45AQI
52AQI
50AQI
37AQI
32AQI
36AQI
26AQI
21AQI
30AQI
33AQI
26AQI
24AQI
15AQI
33AQI
23AQI
38AQI
56AQI
45AQI
31AQI
39AQI
38AQI
42AQI
38AQI
43AQI
48AQI
34AQI
23AQI
28AQI
29AQI
31AQI
30AQI
25AQI
25AQI
20AQI
24AQI
32AQI
42AQI
31AQI
35AQI
40AQI
37AQI
36AQI
28AQI
33AQI
22AQI
25AQI
19AQI
25AQI
20AQI
20AQI
20AQI
23AQI
29AQI
24AQI
31AQI
28AQI
22AQI
18AQI
16AQI
16AQI
16AQI
29AQI
50AQI
33AQI
39AQI
47AQI
51AQI
37AQI
31AQI
32AQI
36AQI
41AQI
39AQI
39AQI
42AQI
41AQI
34AQI
32AQI
32AQI
27AQI
25AQI
22AQI
26AQI
33AQI
44AQI
39AQI
32AQI
28AQI
25AQI
23AQI
22AQI
24AQI
26AQI
27AQI
27AQI
29AQI
33AQI
29AQI
26AQI
22AQI
23AQI
27AQI
25AQI
21AQI
19AQI
19AQI
21AQI
24AQI
27AQI
23AQI
24AQI
25AQI
24AQI
23AQI
21AQI
21AQI
20AQI
22AQI
22AQI
23AQI
23AQI
25AQI
31AQI
29AQI
37AQI
43AQI
51AQI
52AQI
46AQI
46AQI
41AQI
30AQI
29AQI
37AQI
38AQI
30AQI
25AQI
22AQI
22AQI
26AQI
28AQI
27AQI
22AQI
19AQI
17AQI
17AQI
17AQI
17AQI
19AQI
18AQI
17AQI
20AQI
22AQI
21AQI
20AQI
19AQI
17AQI
16AQI
16AQI
16AQI
17AQI
18AQI
17AQI
21AQI
26AQI
25AQI
19AQI
17AQI
16AQI
19AQI
17AQI
15AQI
22AQI
27AQI
32AQI
39AQI
51AQI
44AQI
37AQI
46AQI
54AQI
53AQI
35AQI
30AQI
32AQI
26AQI
30AQI
19AQI
43AQI
No. of days
202536AQI
Highest AQI recorded in
February54AQI
Lowest AQI recorded in
September19AQI
202433AQI
Highest AQI recorded in
January47AQI
Lowest AQI recorded in
April24AQI
202335AQI
Highest AQI recorded in
February52AQI
Lowest AQI recorded in
August27AQI
202238AQI
Highest AQI recorded in
March64AQI
Lowest AQI recorded in
November26AQI
202138AQI
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
July28AQI
202035AQI
Highest AQI recorded in
November50AQI
Lowest AQI recorded in
October27AQI
Most & Least Polluted Years Over the Last 6 Years
Rampart Perrier's annual 2025 AQI (36) shows an average percentage change of 0.1% (worsened AQI) compared to previous years: 2020 (35), 2021 (38), 2022 (38), 2023 (35), 2024 (33).