Hera, Forli, Emilia Romagna, 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
Hera, Forli, Emilia Romagna, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (8th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 36 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Hera, Forli, Emilia Romagna, Italy
5 AM8th Aug 2025
8 PM
4 AM9th Aug 2025
50AQI
29AQI
44AQI
31AQI
In the last 24 hours,
Hera's AQI reached its highest point of 50 at 10 AM during the Day, while the lowest point, 29, was recorded at 5 PM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hera, Forli, Emilia Romagna, Italy
22°C15/28°C
23°C16/30°C
23°C16/32°C
24°C18/32°C
25°C18/32°C
26°C21/33°C
26°C20/34°C
24°C19/29°C
25°C17/32°C
27°C20/36°C
27°C20/35°C
29°C21/37°C
27°C21/34°C
27°C19/34°C
27°C20/35°C
23°C19/28°C
21°C16/29°C
23°C16/31°C
18°C18/19°C
20°C17/25°C
21°C17/26°C
22°C16/29°C
24°C18/32°C
24°C18/31°C
20°C16/23°C
22°C16/27°C
23°C18/29°C
24°C18/30°C
23°C17/29°C
26°C20/33°C
--°C/°C
31AQI
30AQI
35AQI
30AQI
2025 Days Vs Air Quality
Hera, Forli, Emilia Romagna, Italy
67%
148
30%
65
3%
7
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 221 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Hera, Forli, Emilia Romagna, Italy
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
106AQI
75AQI
94AQI
105AQI
105AQI
98AQI
88AQI
93AQI
68AQI
49AQI
43AQI
38AQI
37AQI
39AQI
43AQI
38AQI
45AQI
69AQI
69AQI
58AQI
67AQI
62AQI
60AQI
61AQI
59AQI
56AQI
54AQI
45AQI
43AQI
45AQI
42AQI
38AQI
41AQI
51AQI
51AQI
51AQI
49AQI
57AQI
55AQI
57AQI
65AQI
63AQI
65AQI
59AQI
49AQI
51AQI
53AQI
56AQI
56AQI
58AQI
58AQI
66AQI
74AQI
95AQI
132AQI
147AQI
137AQI
108AQI
58AQI
39AQI
42AQI
47AQI
49AQI
52AQI
58AQI
59AQI
59AQI
60AQI
59AQI
59AQI
50AQI
41AQI
43AQI
52AQI
35AQI
35AQI
37AQI
37AQI
48AQI
50AQI
53AQI
48AQI
42AQI
40AQI
39AQI
38AQI
34AQI
41AQI
31AQI
29AQI
30AQI
32AQI
40AQI
43AQI
43AQI
39AQI
31AQI
40AQI
42AQI
43AQI
53AQI
57AQI
46AQI
38AQI
41AQI
35AQI
29AQI
29AQI
26AQI
24AQI
25AQI
33AQI
36AQI
32AQI
23AQI
18AQI
24AQI
32AQI
36AQI
36AQI
41AQI
49AQI
43AQI
38AQI
28AQI
18AQI
20AQI
23AQI
25AQI
30AQI
31AQI
34AQI
33AQI
31AQI
33AQI
23AQI
26AQI
28AQI
33AQI
36AQI
37AQI
29AQI
20AQI
23AQI
26AQI
32AQI
39AQI
37AQI
35AQI
29AQI
28AQI
29AQI
30AQI
31AQI
36AQI
41AQI
42AQI
43AQI
48AQI
55AQI
57AQI
66AQI
66AQI
65AQI
62AQI
63AQI
58AQI
47AQI
50AQI
53AQI
55AQI
55AQI
54AQI
50AQI
53AQI
55AQI
54AQI
49AQI
50AQI
47AQI
46AQI
46AQI
46AQI
43AQI
54AQI
52AQI
53AQI
35AQI
29AQI
24AQI
25AQI
26AQI
29AQI
31AQI
32AQI
34AQI
36AQI
38AQI
30AQI
31AQI
37AQI
37AQI
28AQI
25AQI
25AQI
25AQI
26AQI
22AQI
21AQI
21AQI
20AQI
22AQI
33AQI
34AQI
38AQI
38AQI
41AQI
39AQI
35AQI
36AQI
63AQI
68AQI
45AQI
35AQI
31AQI
50AQI
32AQI
37AQI
No. of days
202546AQI
Highest AQI recorded in
February68AQI
Lowest AQI recorded in
May31AQI
202444AQI
Highest AQI recorded in
January151AQI
Lowest AQI recorded in
May29AQI
202363AQI
Highest AQI recorded in
December70AQI
Lowest AQI recorded in
March36AQI
202265AQI
Highest AQI recorded in
January93AQI
Lowest AQI recorded in
April46AQI
202157AQI
Highest AQI recorded in
December85AQI
Lowest AQI recorded in
April38AQI
202054AQI
Highest AQI recorded in
November93AQI
Lowest AQI recorded in
June37AQI
Most & Least Polluted Years Over the Last 6 Years
Hera's annual 2025 AQI (46) shows an average percentage change of -17.2% (improved AQI) compared to previous years: 2020 (54), 2021 (57), 2022 (65), 2023 (63), 2024 (44).