AS6RRDH7, Pisa, Tuscany, 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
AS6RRDH7, Pisa, Tuscany, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (22nd September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 32 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 22nd Sep - 23rd Sep 2025
AS6RRDH7, Pisa, Tuscany, Italy
6 AM22nd Sep 2025
7 PM
5 AM23rd Sep 2025
37AQI
23AQI
38AQI
24AQI
In the last 24 hours,
AS6RRDH7's AQI reached its highest point of 38 at 6 AM during the Night, while the lowest point, 23, was recorded at 11 AM during the Day between 22nd Sep and 23rd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
AS6RRDH7, Pisa, Tuscany, Italy
21°C18/25°C
22°C18/25°C
22°C19/25°C
23°C20/26°C
23°C20/27°C
21°C18/25°C
20°C18/23°C
20°C17/24°C
21°C18/25°C
20°C17/23°C
20°C18/23°C
20°C18/24°C
21°C18/25°C
21°C17/25°C
21°C19/25°C
21°C18/24°C
21°C19/23°C
20°C18/21°C
20°C18/22°C
20°C18/22°C
20°C16/23°C
20°C17/23°C
21°C18/23°C
20°C18/23°C
21°C17/25°C
22°C19/26°C
23°C19/27°C
23°C20/26°C
22°C19/25°C
20°C18/22°C
--°C/°C
31AQI
26AQI
28AQI
26AQI
2025 Days Vs Air Quality
AS6RRDH7, Pisa, Tuscany, Italy
69%
183
29%
78
2%
4
Total number of days with different AQI categories in last 266 days in 2025 (99 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 266 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
AS6RRDH7, Pisa, Tuscany, Italy
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
80AQI
83AQI
74AQI
76AQI
74AQI
74AQI
66AQI
60AQI
60AQI
43AQI
41AQI
41AQI
42AQI
36AQI
50AQI
45AQI
52AQI
63AQI
65AQI
61AQI
67AQI
53AQI
57AQI
56AQI
56AQI
55AQI
52AQI
53AQI
46AQI
48AQI
44AQI
39AQI
40AQI
42AQI
48AQI
53AQI
54AQI
53AQI
56AQI
60AQI
59AQI
57AQI
60AQI
59AQI
52AQI
44AQI
52AQI
54AQI
55AQI
55AQI
58AQI
63AQI
73AQI
84AQI
115AQI
144AQI
142AQI
131AQI
72AQI
45AQI
43AQI
44AQI
46AQI
52AQI
54AQI
56AQI
57AQI
56AQI
54AQI
49AQI
45AQI
40AQI
42AQI
53AQI
43AQI
38AQI
40AQI
40AQI
46AQI
50AQI
47AQI
37AQI
39AQI
43AQI
40AQI
42AQI
34AQI
43AQI
35AQI
34AQI
33AQI
37AQI
38AQI
43AQI
47AQI
37AQI
32AQI
36AQI
44AQI
45AQI
51AQI
48AQI
50AQI
43AQI
46AQI
41AQI
39AQI
34AQI
29AQI
27AQI
29AQI
30AQI
33AQI
26AQI
23AQI
19AQI
23AQI
30AQI
32AQI
33AQI
39AQI
47AQI
43AQI
44AQI
38AQI
28AQI
34AQI
28AQI
40AQI
38AQI
37AQI
34AQI
37AQI
35AQI
37AQI
30AQI
29AQI
37AQI
34AQI
44AQI
43AQI
41AQI
31AQI
32AQI
35AQI
36AQI
34AQI
34AQI
32AQI
26AQI
30AQI
36AQI
35AQI
38AQI
43AQI
45AQI
46AQI
49AQI
54AQI
58AQI
64AQI
67AQI
69AQI
66AQI
59AQI
61AQI
58AQI
47AQI
51AQI
55AQI
55AQI
48AQI
44AQI
51AQI
56AQI
56AQI
57AQI
54AQI
47AQI
43AQI
45AQI
46AQI
41AQI
45AQI
53AQI
54AQI
57AQI
45AQI
31AQI
33AQI
36AQI
33AQI
36AQI
34AQI
35AQI
35AQI
33AQI
36AQI
29AQI
34AQI
39AQI
37AQI
27AQI
25AQI
23AQI
23AQI
23AQI
20AQI
22AQI
21AQI
21AQI
24AQI
34AQI
41AQI
48AQI
45AQI
51AQI
47AQI
40AQI
49AQI
54AQI
55AQI
57AQI
59AQI
61AQI
60AQI
58AQI
56AQI
53AQI
50AQI
50AQI
49AQI
43AQI
35AQI
31AQI
30AQI
29AQI
31AQI
37AQI
39AQI
28AQI
20AQI
18AQI
18AQI
20AQI
21AQI
24AQI
27AQI
27AQI
27AQI
32AQI
36AQI
33AQI
28AQI
25AQI
24AQI
25AQI
25AQI
26AQI
23AQI
26AQI
30AQI
32AQI
33AQI
32AQI
57AQI
67AQI
45AQI
36AQI
36AQI
52AQI
34AQI
44AQI
27AQI
No. of days
202544AQI
Highest AQI recorded in
February67AQI
Lowest AQI recorded in
September27AQI
202445AQI
Highest AQI recorded in
February73AQI
Lowest AQI recorded in
October29AQI
202320AQI
Highest AQI recorded in
December67AQI
Lowest AQI recorded in
January11AQI
202214AQI
Highest AQI recorded in
October26AQI
Lowest AQI recorded in
December11AQI
Most & Least Polluted Years Over the Last 4 Years
AS6RRDH7's annual 2025 AQI (44) shows an average percentage change of 116.1% (worsened AQI) compared to previous years: 2022 (14), 2023 (20), 2024 (45).