Opole, Opolskie, Poland 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
Opole, Opolskie, Poland
AQI Trends: Highest and Lowest
Same Day Analysis (12th October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Oct - 13th Oct 2025
Opole, Opolskie, Poland
6 AM12th Oct 2025
6 PM
5 AM13th Oct 2025
53AQI
47AQI
56AQI
39AQI
In the last 24 hours,
Opole's AQI reached its highest point of 56 at 10 PM during the Night, while the lowest point, 39, was recorded at 1 AM during the Night between 12th Oct and 13th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Opole, Opolskie, Poland
16°C13/18°C
15°C12/16°C
16°C11/21°C
16°C12/19°C
14°C11/17°C
15°C10/19°C
20°C16/25°C
22°C15/28°C
23°C19/28°C
17°C12/21°C
13°C11/15°C
13°C10/17°C
12°C8/16°C
12°C10/16°C
13°C8/19°C
12°C8/17°C
11°C9/14°C
9°C8/11°C
9°C7/12°C
7°C3/12°C
7°C2/12°C
8°C2/16°C
10°C7/14°C
10°C7/12°C
10°C9/12°C
11°C7/15°C
12°C10/14°C
12°C10/15°C
13°C12/13°C
13°C10/15°C
--°C/°C
39AQI
32AQI
39AQI
33AQI
2025 Days Vs Air Quality
Opole, Opolskie, Poland
67%
192
24%
69
8%
24
Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)
Under WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 286 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
Opole, Opolskie, Poland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
81AQI
51AQI
44AQI
47AQI
98AQI
58AQI
61AQI
44AQI
48AQI
28AQI
30AQI
28AQI
50AQI
110AQI
63AQI
65AQI
86AQI
120AQI
146AQI
85AQI
94AQI
122AQI
71AQI
78AQI
69AQI
79AQI
68AQI
68AQI
43AQI
70AQI
63AQI
62AQI
88AQI
106AQI
133AQI
123AQI
93AQI
95AQI
110AQI
142AQI
140AQI
122AQI
143AQI
100AQI
122AQI
92AQI
106AQI
127AQI
119AQI
115AQI
136AQI
96AQI
77AQI
92AQI
96AQI
113AQI
110AQI
111AQI
68AQI
58AQI
59AQI
64AQI
83AQI
97AQI
90AQI
102AQI
120AQI
119AQI
97AQI
87AQI
69AQI
71AQI
57AQI
49AQI
57AQI
43AQI
59AQI
78AQI
67AQI
78AQI
77AQI
67AQI
79AQI
86AQI
94AQI
55AQI
69AQI
82AQI
61AQI
37AQI
56AQI
56AQI
47AQI
53AQI
46AQI
25AQI
29AQI
35AQI
39AQI
29AQI
49AQI
52AQI
56AQI
48AQI
41AQI
41AQI
47AQI
31AQI
21AQI
31AQI
37AQI
35AQI
45AQI
51AQI
49AQI
32AQI
32AQI
39AQI
44AQI
40AQI
40AQI
44AQI
45AQI
27AQI
23AQI
29AQI
37AQI
24AQI
37AQI
28AQI
30AQI
30AQI
34AQI
35AQI
24AQI
20AQI
20AQI
17AQI
20AQI
33AQI
39AQI
31AQI
21AQI
22AQI
30AQI
24AQI
27AQI
25AQI
17AQI
21AQI
28AQI
31AQI
28AQI
41AQI
35AQI
26AQI
23AQI
20AQI
21AQI
19AQI
31AQI
36AQI
32AQI
25AQI
31AQI
38AQI
39AQI
31AQI
39AQI
40AQI
26AQI
24AQI
20AQI
31AQI
25AQI
24AQI
27AQI
25AQI
21AQI
23AQI
23AQI
24AQI
26AQI
29AQI
25AQI
26AQI
31AQI
30AQI
31AQI
23AQI
20AQI
19AQI
18AQI
23AQI
29AQI
31AQI
27AQI
23AQI
23AQI
25AQI
32AQI
40AQI
19AQI
17AQI
19AQI
25AQI
34AQI
29AQI
27AQI
22AQI
20AQI
25AQI
29AQI
32AQI
32AQI
29AQI
32AQI
27AQI
23AQI
28AQI
36AQI
43AQI
42AQI
39AQI
45AQI
54AQI
58AQI
57AQI
48AQI
28AQI
29AQI
37AQI
39AQI
38AQI
25AQI
18AQI
20AQI
26AQI
37AQI
47AQI
46AQI
37AQI
33AQI
42AQI
47AQI
38AQI
36AQI
43AQI
28AQI
26AQI
38AQI
48AQI
50AQI
37AQI
31AQI
31AQI
41AQI
22AQI
22AQI
19AQI
18AQI
22AQI
28AQI
22AQI
24AQI
20AQI
19AQI
17AQI
17AQI
29AQI
34AQI
25AQI
36AQI
45AQI
56AQI
67AQI
73AQI
43AQI
47AQI
48AQI
63AQI
63AQI
47AQI
46AQI
51AQI
70AQI
108AQI
75AQI
41AQI
28AQI
29AQI
26AQI
36AQI
30AQI
54AQI
No. of days
202549AQI
Highest AQI recorded in
February108AQI
Lowest AQI recorded in
July26AQI
202452AQI
Highest AQI recorded in
December78AQI
Lowest AQI recorded in
April31AQI
202347AQI
Highest AQI recorded in
November51AQI
Lowest AQI recorded in
December46AQI
202151AQI
Highest AQI recorded in
February91AQI
Lowest AQI recorded in
May26AQI
202050AQI
Highest AQI recorded in
December78AQI
Lowest AQI recorded in
July30AQI
Most & Least Polluted Years Over the Last 5 Years
Opole's annual 2025 AQI (49) shows an average percentage change of -1.8% (improved AQI) compared to previous years: 2020 (50), 2021 (51), 2023 (47), 2024 (52).