Florence, Tuscany, Italy 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
Florence, Tuscany, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (1st October):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Day & Night AQI Trend: 30th Sep - 1st Oct 2026
Florence, Tuscany, Italy
6 AM30th Sep 2026
7 PM
5 AM1st Oct 2026
100AQI
34AQI
76AQI
52AQI
In the last 24 hours,
Florence's AQI reached its highest point of 100 at 11 AM during the Day, while the lowest point, 34, was recorded at 6 PM during the Day between 30th Sep and 1st Oct 2026.
Day & Night AQI Trend : Sep - Oct 2026
Florence, Tuscany, Italy
25°C20/32°C
27°C21/34°C
28°C23/35°C
26°C21/32°C
28°C22/36°C
28°C23/35°C
27°C22/33°C
25°C22/32°C
22°C19/25°C
21°C18/26°C
22°C17/27°C
22°C17/29°C
23°C18/30°C
24°C19/30°C
23°C19/29°C
22°C19/28°C
21°C18/27°C
22°C17/28°C
23°C18/29°C
23°C19/30°C
22°C17/26°C
19°C14/25°C
20°C16/26°C
20°C15/25°C
19°C13/27°C
21°C16/28°C
22°C17/29°C
22°C17/29°C
22°C17/28°C
22°C17/27°C
50AQI
30AQI
43AQI
34AQI
2026 Days Vs Air Quality
Florence, Tuscany, Italy
58%
158
29%
79
12%
33
0.3%
1
Total number of days with different AQI categories in last 274 days in 2026 (91 days remaining)
Under WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2026, 58% of 274 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Florence, Tuscany, Italy
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
85AQI (US)
88AQI (US)
85AQI (US)
97AQI (US)
74AQI (US)
86AQI (US)
99AQI (US)
80AQI (US)
124AQI (US)
116AQI (US)
74AQI (US)
78AQI (US)
117AQI (US)
122AQI (US)
140AQI (US)
137AQI (US)
122AQI (US)
94AQI (US)
74AQI (US)
90AQI (US)
110AQI (US)
136AQI (US)
154AQI (US)
110AQI (US)
96AQI (US)
96AQI (US)
81AQI (US)
68AQI (US)
92AQI (US)
116AQI (US)
115AQI (US)
110AQI (US)
100AQI (US)
91AQI (US)
68AQI (US)
46AQI (US)
53AQI (US)
96AQI (US)
114AQI (US)
120AQI (US)
102AQI (US)
80AQI (US)
86AQI (US)
78AQI (US)
50AQI (US)
30AQI (US)
60AQI (US)
64AQI (US)
46AQI (US)
52AQI (US)
72AQI (US)
54AQI (US)
97AQI (US)
126AQI (US)
128AQI (US)
132AQI (US)
140AQI (US)
142AQI (US)
126AQI (US)
120AQI (US)
115AQI (US)
124AQI (US)
120AQI (US)
115AQI (US)
118AQI (US)
116AQI (US)
136AQI (US)
121AQI (US)
116AQI (US)
115AQI (US)
98AQI (US)
96AQI (US)
56AQI (US)
39AQI (US)
64AQI (US)
50AQI (US)
39AQI (US)
68AQI (US)
68AQI (US)
81AQI (US)
80AQI (US)
88AQI (US)
84AQI (US)
63AQI (US)
32AQI (US)
36AQI (US)
35AQI (US)
52AQI (US)
61AQI (US)
60AQI (US)
16AQI (US)
32AQI (US)
41AQI (US)
36AQI (US)
59AQI (US)
60AQI (US)
54AQI (US)
50AQI (US)
32AQI (US)
30AQI (US)
57AQI (US)
77AQI (US)
54AQI (US)
64AQI (US)
74AQI (US)
66AQI (US)
45AQI (US)
48AQI (US)
67AQI (US)
23AQI (US)
38AQI (US)
44AQI (US)
40AQI (US)
50AQI (US)
45AQI (US)
37AQI (US)
45AQI (US)
12AQI (US)
17AQI (US)
24AQI (US)
21AQI (US)
24AQI (US)
45AQI (US)
48AQI (US)
36AQI (US)
42AQI (US)
56AQI (US)
48AQI (US)
33AQI (US)
45AQI (US)
23AQI (US)
34AQI (US)
36AQI (US)
41AQI (US)
31AQI (US)
36AQI (US)
35AQI (US)
42AQI (US)
35AQI (US)
38AQI (US)
49AQI (US)
47AQI (US)
48AQI (US)
74AQI (US)
65AQI (US)
24AQI (US)
24AQI (US)
34AQI (US)
36AQI (US)
36AQI (US)
26AQI (US)
34AQI (US)
29AQI (US)
42AQI (US)
22AQI (US)
26AQI (US)
30AQI (US)
31AQI (US)
40AQI (US)
37AQI (US)
13AQI (US)
33AQI (US)
36AQI (US)
32AQI (US)
26AQI (US)
42AQI (US)
46AQI (US)
42AQI (US)
41AQI (US)
42AQI (US)
33AQI (US)
48AQI (US)
43AQI (US)
40AQI (US)
50AQI (US)
59AQI (US)
66AQI (US)
45AQI (US)
53AQI (US)
34AQI (US)
15AQI (US)
26AQI (US)
28AQI (US)
17AQI (US)
16AQI (US)
35AQI (US)
36AQI (US)
14AQI (US)
38AQI (US)
22AQI (US)
21AQI (US)
35AQI (US)
46AQI (US)
48AQI (US)
65AQI (US)
60AQI (US)
32AQI (US)
36AQI (US)
29AQI (US)
40AQI (US)
32AQI (US)
31AQI (US)
38AQI (US)
41AQI (US)
53AQI (US)
54AQI (US)
56AQI (US)
66AQI (US)
66AQI (US)
64AQI (US)
54AQI (US)
56AQI (US)
65AQI (US)
62AQI (US)
57AQI (US)
38AQI (US)
34AQI (US)
26AQI (US)
40AQI (US)
44AQI (US)
36AQI (US)
36AQI (US)
33AQI (US)
34AQI (US)
36AQI (US)
36AQI (US)
36AQI (US)
39AQI (US)
47AQI (US)
33AQI (US)
34AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
34AQI (US)
42AQI (US)
50AQI (US)
44AQI (US)
38AQI (US)
39AQI (US)
40AQI (US)
28AQI (US)
28AQI (US)
36AQI (US)
32AQI (US)
34AQI (US)
39AQI (US)
39AQI (US)
36AQI (US)
50AQI (US)
36AQI (US)
28AQI (US)
31AQI (US)
30AQI (US)
33AQI (US)
41AQI (US)
40AQI (US)
32AQI (US)
38AQI (US)
36AQI (US)
54AQI (US)
42AQI (US)
25AQI (US)
34AQI (US)
41AQI (US)
31AQI (US)
32AQI (US)
41AQI (US)
68AQI (US)
72AQI (US)
57AQI (US)
102AQI (US)
88AQI (US)
83AQI (US)
46AQI (US)
39AQI (US)
38AQI (US)
38AQI (US)
41AQI (US)
38AQI (US)
57AQI (US)
No. of days
202657AQI (US)
Highest AQI (US) recorded in
January102AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
202552AQI (US)
Highest AQI (US) recorded in
December88AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202440AQI (US)
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
May27AQI (US)
202349AQI (US)
Highest AQI (US) recorded in
November72AQI (US)
Lowest AQI (US) recorded in
March31AQI (US)
202252AQI (US)
Highest AQI (US) recorded in
January65AQI (US)
Lowest AQI (US) recorded in
April42AQI (US)
202144AQI (US)
Highest AQI (US) recorded in
December61AQI (US)
Lowest AQI (US) recorded in
May28AQI (US)
202043AQI (US)
Highest AQI (US) recorded in
December61AQI (US)
Lowest AQI (US) recorded in
June33AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Florence's annual 2026 AQI (US) (57) shows an average percentage change of 23.3% (worsened AQI (US)) compared to previous years: 2020 (43), 2021 (44), 2022 (52), 2023 (49), 2024 (40), 2025 (52).