Novo Mesto, Novo Mesto, Slovenia 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
Novo Mesto, Novo Mesto, Slovenia
AQI Trends: Highest and Lowest
Same Day Analysis (30th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 35 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Aug - 31st Aug 2025
Novo Mesto, Novo Mesto, Slovenia
6 AM30th Aug 2025
8 PM
5 AM31st Aug 2025
36AQI
29AQI
34AQI
18AQI
In the last 24 hours,
Novo Mesto's AQI reached its highest point of 36 at 7 AM during the Day, while the lowest point, 18, was recorded at 5 AM during the Night between 30th Aug and 31st Aug 2025.
Day & Night AQI Trend : Aug 2025
Novo Mesto, Novo Mesto, Slovenia
19°C10/28°C
18°C11/26°C
16°C11/20°C
17°C9/25°C
19°C9/27°C
17°C10/22°C
18°C9/27°C
20°C11/31°C
23°C13/33°C
25°C15/35°C
22°C15/30°C
21°C13/30°C
23°C13/33°C
23°C14/33°C
23°C14/33°C
23°C15/34°C
21°C14/30°C
18°C12/26°C
19°C10/28°C
19°C12/28°C
18°C14/24°C
17°C12/22°C
17°C10/23°C
16°C10/22°C
16°C7/25°C
18°C9/29°C
20°C11/30°C
21°C14/31°C
19°C12/27°C
16°C13/20°C
--°C/°C
36AQI
36AQI
37AQI
37AQI
2025 Days Vs Air Quality
Novo Mesto, Novo Mesto, Slovenia
68%
165
26%
62
6%
14
0.4%
1
Total number of days with different AQI categories in last 243 days in 2025 (122 days remaining)
Under WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2025, 68% of 243 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Novo Mesto, Novo Mesto, Slovenia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
131AQI
62AQI
49AQI
70AQI
62AQI
30AQI
34AQI
31AQI
25AQI
43AQI
54AQI
75AQI
66AQI
65AQI
87AQI
81AQI
77AQI
83AQI
102AQI
104AQI
111AQI
92AQI
76AQI
58AQI
59AQI
44AQI
29AQI
32AQI
46AQI
63AQI
68AQI
48AQI
70AQI
67AQI
90AQI
97AQI
86AQI
92AQI
138AQI
141AQI
120AQI
125AQI
141AQI
139AQI
77AQI
80AQI
74AQI
69AQI
79AQI
94AQI
107AQI
127AQI
129AQI
119AQI
155AQI
97AQI
81AQI
44AQI
52AQI
59AQI
55AQI
63AQI
68AQI
72AQI
70AQI
63AQI
79AQI
88AQI
64AQI
44AQI
41AQI
26AQI
33AQI
30AQI
37AQI
33AQI
33AQI
52AQI
54AQI
53AQI
41AQI
43AQI
36AQI
41AQI
44AQI
55AQI
46AQI
31AQI
30AQI
33AQI
42AQI
48AQI
49AQI
47AQI
44AQI
27AQI
30AQI
31AQI
38AQI
37AQI
49AQI
47AQI
46AQI
37AQI
36AQI
48AQI
50AQI
28AQI
24AQI
22AQI
37AQI
41AQI
36AQI
38AQI
20AQI
22AQI
28AQI
33AQI
41AQI
39AQI
54AQI
42AQI
41AQI
36AQI
28AQI
18AQI
37AQI
41AQI
38AQI
30AQI
32AQI
34AQI
36AQI
31AQI
33AQI
22AQI
20AQI
20AQI
24AQI
32AQI
33AQI
29AQI
21AQI
24AQI
23AQI
27AQI
22AQI
25AQI
17AQI
19AQI
25AQI
28AQI
30AQI
29AQI
31AQI
30AQI
37AQI
46AQI
40AQI
46AQI
53AQI
62AQI
58AQI
54AQI
50AQI
52AQI
51AQI
39AQI
39AQI
49AQI
49AQI
40AQI
35AQI
41AQI
46AQI
51AQI
54AQI
49AQI
42AQI
38AQI
36AQI
37AQI
33AQI
35AQI
40AQI
38AQI
45AQI
38AQI
30AQI
25AQI
25AQI
26AQI
26AQI
28AQI
29AQI
29AQI
32AQI
32AQI
24AQI
25AQI
30AQI
34AQI
26AQI
25AQI
29AQI
30AQI
29AQI
19AQI
20AQI
20AQI
21AQI
23AQI
25AQI
25AQI
21AQI
23AQI
23AQI
23AQI
25AQI
25AQI
35AQI
50AQI
56AQI
54AQI
52AQI
54AQI
54AQI
52AQI
53AQI
45AQI
41AQI
40AQI
39AQI
35AQI
33AQI
27AQI
22AQI
27AQI
35AQI
40AQI
39AQI
35AQI
65AQI
98AQI
49AQI
37AQI
29AQI
44AQI
29AQI
37AQI
No. of days
202548AQI
Highest AQI recorded in
February98AQI
Lowest AQI recorded in
July29AQI
202453AQI
Highest AQI recorded in
January87AQI
Lowest AQI recorded in
May34AQI
202358AQI
Highest AQI recorded in
February108AQI
Lowest AQI recorded in
July37AQI
202264AQI
Highest AQI recorded in
January104AQI
Lowest AQI recorded in
September27AQI
202154AQI
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
May33AQI
Most & Least Polluted Years Over the Last 5 Years
Novo Mesto's annual 2025 AQI (48) shows an average percentage change of -15.9% (improved AQI) compared to previous years: 2021 (54), 2022 (64), 2023 (58), 2024 (53).