San Pietro Capofiume, Ferrara, Emilia Romagna, Italy Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
San Pietro Capofiume, Ferrara, Emilia Romagna, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (28th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 32 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
San Pietro Capofiume, Ferrara, Emilia Romagna, Italy
6 AM29th Sep 2025
7 PM
5 AM30th Sep 2025
AQI
AQI
66AQI
50AQI
In the last 24 hours,
San Pietro Capofiume's AQI reached its highest point of 66 at 11 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
San Pietro Capofiume, Ferrara, Emilia Romagna, Italy
22°C17/27°C
23°C18/28°C
22°C17/28°C
22°C17/28°C
23°C18/27°C
23°C19/28°C
22°C17/29°C
23°C18/29°C
22°C18/26°C
22°C19/27°C
20°C18/22°C
22°C17/27°C
22°C18/26°C
22°C18/27°C
22°C17/27°C
23°C18/29°C
23°C19/28°C
21°C19/24°C
22°C18/28°C
23°C18/30°C
24°C19/31°C
23°C19/29°C
22°C18/28°C
20°C18/24°C
19°C14/24°C
16°C13/21°C
17°C13/22°C
17°C13/24°C
16°C13/21°C
--°C/°C
--°C/°C
33AQI
25AQI
31AQI
27AQI
2025 Days Vs Air Quality
San Pietro Capofiume, Ferrara, Emilia Romagna, Italy
71%
192
25%
69
3%
8
0.7%
2
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 272 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
San Pietro Capofiume, Ferrara, Emilia Romagna, Italy
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
110AQI
107AQI
117AQI
124AQI
118AQI
101AQI
91AQI
93AQI
69AQI
46AQI
45AQI
44AQI
40AQI
43AQI
46AQI
45AQI
49AQI
77AQI
66AQI
58AQI
64AQI
68AQI
59AQI
58AQI
60AQI
53AQI
54AQI
46AQI
44AQI
46AQI
45AQI
45AQI
49AQI
54AQI
53AQI
52AQI
52AQI
56AQI
58AQI
55AQI
78AQI
76AQI
62AQI
57AQI
53AQI
54AQI
56AQI
56AQI
57AQI
57AQI
58AQI
68AQI
74AQI
99AQI
129AQI
152AQI
158AQI
145AQI
76AQI
50AQI
50AQI
50AQI
52AQI
54AQI
56AQI
58AQI
58AQI
58AQI
57AQI
58AQI
50AQI
43AQI
49AQI
51AQI
40AQI
39AQI
40AQI
43AQI
47AQI
52AQI
52AQI
45AQI
48AQI
49AQI
44AQI
45AQI
41AQI
42AQI
34AQI
30AQI
33AQI
39AQI
45AQI
46AQI
46AQI
39AQI
33AQI
39AQI
39AQI
44AQI
50AQI
46AQI
46AQI
38AQI
40AQI
37AQI
27AQI
29AQI
28AQI
28AQI
26AQI
32AQI
34AQI
34AQI
24AQI
20AQI
25AQI
33AQI
36AQI
37AQI
43AQI
46AQI
44AQI
35AQI
31AQI
20AQI
22AQI
25AQI
27AQI
30AQI
36AQI
35AQI
34AQI
31AQI
34AQI
22AQI
24AQI
22AQI
27AQI
38AQI
43AQI
30AQI
23AQI
24AQI
25AQI
31AQI
35AQI
34AQI
33AQI
27AQI
27AQI
30AQI
31AQI
29AQI
35AQI
36AQI
43AQI
45AQI
50AQI
56AQI
60AQI
64AQI
65AQI
66AQI
65AQI
62AQI
56AQI
38AQI
47AQI
51AQI
55AQI
51AQI
47AQI
46AQI
45AQI
55AQI
56AQI
49AQI
42AQI
39AQI
42AQI
43AQI
43AQI
41AQI
49AQI
45AQI
49AQI
32AQI
25AQI
25AQI
25AQI
26AQI
27AQI
29AQI
31AQI
42AQI
41AQI
38AQI
29AQI
32AQI
39AQI
37AQI
25AQI
27AQI
26AQI
26AQI
29AQI
27AQI
21AQI
22AQI
22AQI
26AQI
36AQI
34AQI
35AQI
34AQI
35AQI
34AQI
28AQI
39AQI
51AQI
58AQI
55AQI
57AQI
57AQI
57AQI
55AQI
51AQI
52AQI
51AQI
50AQI
46AQI
41AQI
35AQI
32AQI
28AQI
27AQI
28AQI
34AQI
36AQI
34AQI
33AQI
23AQI
22AQI
21AQI
22AQI
22AQI
27AQI
27AQI
23AQI
29AQI
34AQI
34AQI
28AQI
24AQI
23AQI
22AQI
23AQI
25AQI
22AQI
27AQI
32AQI
44AQI
46AQI
37AQI
34AQI
21AQI
16AQI
23AQI
25AQI
32AQI
67AQI
73AQI
48AQI
36AQI
31AQI
49AQI
32AQI
41AQI
27AQI
No. of days
202545AQI
Highest AQI recorded in
February73AQI
Lowest AQI recorded in
September27AQI
202444AQI
Highest AQI recorded in
January89AQI
Lowest AQI recorded in
June28AQI
202378AQI
Highest AQI recorded in
December92AQI
Lowest AQI recorded in
March34AQI
202261AQI
Highest AQI recorded in
January83AQI
Lowest AQI recorded in
April45AQI
202159AQI
Highest AQI recorded in
January90AQI
Lowest AQI recorded in
April43AQI
202056AQI
Highest AQI recorded in
November89AQI
Lowest AQI recorded in
July41AQI
Most & Least Polluted Years Over the Last 6 Years
San Pietro Capofiume's annual 2025 AQI (45) shows an average percentage change of -22.3% (improved AQI) compared to previous years: 2020 (56), 2021 (59), 2022 (61), 2023 (78), 2024 (44).