Merano Meran, Bolzano, Trentino Alto Adige, Italy Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Merano Meran, Bolzano, Trentino Alto Adige, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 32 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Merano Meran, Bolzano, Trentino Alto Adige, Italy
5 AM8th Aug 2025
8 PM
4 AM9th Aug 2025
37AQI
30AQI
53AQI
28AQI
In the last 24 hours,
Merano Meran's AQI reached its highest point of 53 at 4 AM during the Night, while the lowest point, 28, was recorded at 10 PM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Merano Meran, Bolzano, Trentino Alto Adige, Italy
6°C-1/12°C
6°C2/10°C
8°C2/13°C
8°C5/13°C
9°C5/13°C
10°C5/15°C
9°C6/12°C
9°C5/14°C
10°C4/16°C
12°C6/18°C
11°C6/16°C
8°C5/10°C
9°C4/14°C
10°C7/14°C
8°C6/10°C
8°C5/10°C
6°C5/8°C
8°C5/12°C
5°C3/7°C
6°C3/10°C
6°C1/10°C
8°C3/12°C
7°C3/10°C
5°C2/6°C
5°C2/9°C
7°C2/10°C
11°C6/17°C
10°C7/14°C
11°C7/16°C
14°C8/19°C
--°C/°C
26AQI
23AQI
24AQI
24AQI
2025 Days Vs Air Quality
Merano Meran, Bolzano, Trentino Alto Adige, Italy
77%
169
23%
51
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 221 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
Merano Meran, Bolzano, Trentino Alto Adige, Italy
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
91AQI
72AQI
56AQI
57AQI
56AQI
50AQI
44AQI
45AQI
38AQI
30AQI
40AQI
45AQI
42AQI
53AQI
59AQI
56AQI
54AQI
57AQI
61AQI
63AQI
68AQI
63AQI
55AQI
45AQI
49AQI
45AQI
37AQI
30AQI
28AQI
34AQI
36AQI
43AQI
47AQI
48AQI
51AQI
57AQI
61AQI
58AQI
65AQI
72AQI
73AQI
73AQI
64AQI
54AQI
57AQI
56AQI
61AQI
64AQI
66AQI
64AQI
68AQI
70AQI
66AQI
63AQI
60AQI
62AQI
52AQI
43AQI
42AQI
39AQI
41AQI
44AQI
51AQI
53AQI
53AQI
54AQI
53AQI
56AQI
55AQI
43AQI
37AQI
34AQI
32AQI
33AQI
30AQI
33AQI
36AQI
41AQI
45AQI
46AQI
40AQI
29AQI
27AQI
29AQI
38AQI
37AQI
33AQI
36AQI
29AQI
28AQI
27AQI
29AQI
33AQI
39AQI
40AQI
26AQI
27AQI
29AQI
36AQI
40AQI
38AQI
40AQI
40AQI
34AQI
31AQI
28AQI
30AQI
20AQI
22AQI
23AQI
20AQI
20AQI
23AQI
19AQI
18AQI
19AQI
23AQI
26AQI
29AQI
30AQI
36AQI
43AQI
40AQI
33AQI
27AQI
21AQI
24AQI
30AQI
28AQI
24AQI
28AQI
28AQI
28AQI
29AQI
32AQI
25AQI
21AQI
25AQI
29AQI
35AQI
34AQI
26AQI
19AQI
20AQI
23AQI
24AQI
20AQI
20AQI
21AQI
20AQI
26AQI
34AQI
34AQI
29AQI
31AQI
32AQI
33AQI
39AQI
41AQI
50AQI
58AQI
62AQI
59AQI
60AQI
57AQI
45AQI
41AQI
30AQI
38AQI
47AQI
48AQI
46AQI
43AQI
43AQI
37AQI
49AQI
53AQI
32AQI
27AQI
29AQI
37AQI
31AQI
33AQI
39AQI
36AQI
35AQI
34AQI
28AQI
21AQI
18AQI
20AQI
23AQI
26AQI
29AQI
31AQI
28AQI
28AQI
23AQI
22AQI
25AQI
29AQI
27AQI
19AQI
21AQI
22AQI
22AQI
22AQI
21AQI
19AQI
20AQI
20AQI
23AQI
23AQI
22AQI
21AQI
22AQI
24AQI
25AQI
24AQI
32AQI
50AQI
59AQI
40AQI
29AQI
27AQI
42AQI
26AQI
24AQI
No. of days
202538AQI
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
August24AQI
202439AQI
Highest AQI recorded in
January63AQI
Lowest AQI recorded in
May27AQI
202347AQI
Highest AQI recorded in
February62AQI
Lowest AQI recorded in
May32AQI
202248AQI
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
September31AQI
202137AQI
Highest AQI recorded in
September66AQI
Lowest AQI recorded in
February21AQI
202019AQI
Highest AQI recorded in
April24AQI
Lowest AQI recorded in
October14AQI
Most & Least Polluted Years Over the Last 6 Years
Merano Meran's annual 2025 AQI (38) shows an average percentage change of 13.6% (worsened AQI) compared to previous years: 2020 (19), 2021 (37), 2022 (48), 2023 (47), 2024 (39).