Terni, Umbria, Italy Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Terni, Umbria, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 4 years varied significantly: 2026 ranks 2nd highest AQI at 30 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Terni, Umbria, Italy
5 AM1st Jun 2026
8 PM
4 AM2nd Jun 2026
48AQI
32AQI
38AQI
22AQI
In the last 24 hours,
Terni's AQI reached its highest point of 48 at 4 PM during the Day, while the lowest point, 22, was recorded at 1 AM during the Night between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Terni, Umbria, Italy
13°C7/20°C
12°C9/17°C
13°C9/19°C
15°C10/21°C
13°C9/19°C
16°C11/22°C
15°C11/19°C
14°C10/19°C
14°C8/19°C
11°C7/17°C
11°C6/17°C
11°C7/14°C
10°C4/13°C
11°C3/19°C
12°C7/18°C
12°C5/20°C
14°C6/22°C
15°C7/24°C
15°C8/24°C
16°C8/25°C
18°C10/27°C
19°C11/28°C
20°C13/29°C
21°C13/30°C
21°C14/29°C
17°C12/28°C
19°C11/28°C
19°C12/27°C
18°C11/26°C
18°C12/25°C
35AQI
29AQI
40AQI
33AQI
2026 Days Vs Air Quality
Terni, Umbria, Italy
63%
95
37%
55
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 63%
Health Risk Level:
Moderate
In 2026, 63% of 153 days were within WHO’s safe air quality limits, and 37% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Terni, Umbria, Italy
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
72AQI (US)
58AQI (US)
54AQI (US)
61AQI (US)
56AQI (US)
63AQI (US)
46AQI (US)
58AQI (US)
66AQI (US)
45AQI (US)
63AQI (US)
64AQI (US)
70AQI (US)
72AQI (US)
78AQI (US)
88AQI (US)
84AQI (US)
74AQI (US)
50AQI (US)
47AQI (US)
72AQI (US)
78AQI (US)
88AQI (US)
46AQI (US)
47AQI (US)
68AQI (US)
56AQI (US)
26AQI (US)
43AQI (US)
61AQI (US)
60AQI (US)
48AQI (US)
66AQI (US)
42AQI (US)
38AQI (US)
27AQI (US)
32AQI (US)
52AQI (US)
52AQI (US)
49AQI (US)
70AQI (US)
47AQI (US)
44AQI (US)
41AQI (US)
26AQI (US)
16AQI (US)
42AQI (US)
38AQI (US)
31AQI (US)
22AQI (US)
38AQI (US)
32AQI (US)
49AQI (US)
66AQI (US)
76AQI (US)
90AQI (US)
94AQI (US)
89AQI (US)
83AQI (US)
84AQI (US)
78AQI (US)
86AQI (US)
86AQI (US)
92AQI (US)
94AQI (US)
82AQI (US)
84AQI (US)
70AQI (US)
74AQI (US)
68AQI (US)
47AQI (US)
51AQI (US)
42AQI (US)
22AQI (US)
36AQI (US)
38AQI (US)
30AQI (US)
53AQI (US)
54AQI (US)
60AQI (US)
56AQI (US)
62AQI (US)
60AQI (US)
45AQI (US)
12AQI (US)
19AQI (US)
24AQI (US)
26AQI (US)
36AQI (US)
34AQI (US)
28AQI (US)
22AQI (US)
26AQI (US)
21AQI (US)
32AQI (US)
37AQI (US)
30AQI (US)
32AQI (US)
27AQI (US)
26AQI (US)
42AQI (US)
58AQI (US)
26AQI (US)
36AQI (US)
52AQI (US)
44AQI (US)
30AQI (US)
28AQI (US)
32AQI (US)
22AQI (US)
16AQI (US)
20AQI (US)
24AQI (US)
25AQI (US)
28AQI (US)
22AQI (US)
30AQI (US)
15AQI (US)
18AQI (US)
20AQI (US)
14AQI (US)
23AQI (US)
28AQI (US)
27AQI (US)
19AQI (US)
22AQI (US)
29AQI (US)
26AQI (US)
19AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
38AQI (US)
42AQI (US)
30AQI (US)
35AQI (US)
36AQI (US)
44AQI (US)
39AQI (US)
38AQI (US)
46AQI (US)
48AQI (US)
48AQI (US)
51AQI (US)
48AQI (US)
52AQI (US)
22AQI (US)
38AQI (US)
37AQI (US)
30AQI (US)
62AQI (US)
50AQI (US)
55AQI (US)
30AQI (US)
32AQI (US)
34AQI (US)
No. of days
202646AQI (US)
Highest AQI (US) recorded in
January62AQI (US)
Lowest AQI (US) recorded in
April30AQI (US)
202548AQI (US)
Highest AQI (US) recorded in
December95AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
November49AQI (US)
Lowest AQI (US) recorded in
March20AQI (US)
202331AQI (US)
Highest AQI (US) recorded in
March31AQI (US)
Lowest AQI (US) recorded in
March31AQI (US)
202243AQI (US)
Highest AQI (US) recorded in
January58AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202140AQI (US)
Highest AQI (US) recorded in
December60AQI (US)
Lowest AQI (US) recorded in
May22AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
June28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Terni's annual 2026 AQI (US) (46) shows an average percentage change of 17.5% (worsened AQI (US)) compared to previous years: 2020 (39), 2021 (40), 2022 (43), 2023 (31), 2024 (38), 2025 (48).