Ptolemaida, Kozani, Dytiki Makedonia, Greece 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
Ptolemaida, Kozani, Dytiki Makedonia, Greece
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Ptolemaida, Kozani, Dytiki Makedonia, Greece
7 AM3rd Oct 2025
7 PM
6 AM4th Oct 2025
46AQI
21AQI
71AQI
43AQI
In the last 24 hours,
Ptolemaida's AQI reached its highest point of 71 at 12 AM during the Night, while the lowest point, 21, was recorded at 11 AM during the Day between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Ptolemaida, Kozani, Dytiki Makedonia, Greece
19°C14/25°C
21°C16/26°C
23°C17/30°C
22°C16/29°C
22°C15/28°C
22°C16/30°C
23°C16/31°C
23°C18/29°C
22°C15/29°C
22°C16/28°C
22°C15/29°C
22°C15/29°C
22°C16/30°C
21°C16/28°C
16°C9/24°C
17°C10/25°C
19°C12/26°C
19°C12/26°C
19°C12/28°C
20°C12/28°C
21°C13/28°C
20°C15/27°C
16°C13/20°C
14°C12/18°C
12°C10/13°C
15°C10/21°C
15°C10/21°C
14°C12/17°C
9°C7/10°C
6°C3/10°C
--°C/°C
40AQI
29AQI
38AQI
31AQI
2025 Days Vs Air Quality
Ptolemaida, Kozani, Dytiki Makedonia, Greece
63%
174
27%
75
10%
27
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 63%
Health Risk Level:
Moderate
In 2025, 63% of 277 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
Ptolemaida, Kozani, Dytiki Makedonia, Greece
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
136AQI
120AQI
118AQI
74AQI
87AQI
108AQI
118AQI
97AQI
87AQI
80AQI
65AQI
58AQI
60AQI
69AQI
78AQI
93AQI
130AQI
123AQI
107AQI
128AQI
126AQI
130AQI
93AQI
103AQI
134AQI
131AQI
120AQI
109AQI
110AQI
86AQI
86AQI
84AQI
90AQI
89AQI
70AQI
77AQI
81AQI
97AQI
93AQI
114AQI
115AQI
110AQI
111AQI
85AQI
82AQI
90AQI
76AQI
88AQI
73AQI
69AQI
99AQI
119AQI
108AQI
102AQI
105AQI
115AQI
105AQI
88AQI
83AQI
71AQI
79AQI
63AQI
87AQI
88AQI
94AQI
89AQI
87AQI
87AQI
75AQI
75AQI
74AQI
69AQI
56AQI
57AQI
70AQI
47AQI
50AQI
55AQI
72AQI
79AQI
70AQI
71AQI
69AQI
62AQI
64AQI
68AQI
51AQI
55AQI
55AQI
53AQI
49AQI
50AQI
52AQI
47AQI
51AQI
46AQI
40AQI
54AQI
58AQI
60AQI
45AQI
49AQI
50AQI
54AQI
56AQI
58AQI
59AQI
42AQI
30AQI
41AQI
38AQI
48AQI
48AQI
46AQI
49AQI
43AQI
49AQI
42AQI
39AQI
32AQI
32AQI
26AQI
26AQI
25AQI
25AQI
25AQI
24AQI
24AQI
21AQI
22AQI
26AQI
25AQI
27AQI
26AQI
28AQI
22AQI
24AQI
23AQI
18AQI
18AQI
22AQI
23AQI
21AQI
22AQI
24AQI
30AQI
24AQI
25AQI
25AQI
24AQI
27AQI
26AQI
29AQI
27AQI
27AQI
32AQI
38AQI
40AQI
34AQI
34AQI
42AQI
44AQI
49AQI
49AQI
36AQI
32AQI
35AQI
35AQI
37AQI
42AQI
43AQI
31AQI
25AQI
26AQI
28AQI
32AQI
41AQI
41AQI
37AQI
29AQI
27AQI
25AQI
25AQI
31AQI
29AQI
28AQI
28AQI
29AQI
28AQI
26AQI
22AQI
21AQI
24AQI
26AQI
28AQI
33AQI
29AQI
28AQI
30AQI
27AQI
25AQI
29AQI
26AQI
25AQI
27AQI
32AQI
33AQI
30AQI
25AQI
21AQI
26AQI
35AQI
44AQI
44AQI
41AQI
44AQI
39AQI
43AQI
34AQI
29AQI
26AQI
25AQI
32AQI
48AQI
54AQI
54AQI
49AQI
47AQI
51AQI
50AQI
54AQI
51AQI
46AQI
49AQI
45AQI
41AQI
37AQI
37AQI
37AQI
39AQI
40AQI
41AQI
32AQI
26AQI
27AQI
31AQI
26AQI
45AQI
48AQI
48AQI
49AQI
49AQI
47AQI
50AQI
46AQI
44AQI
44AQI
36AQI
29AQI
28AQI
15AQI
15AQI
16AQI
16AQI
17AQI
22AQI
19AQI
39AQI
23AQI
15AQI
8AQI
17AQI
31AQI
50AQI
50AQI
37AQI
102AQI
94AQI
69AQI
48AQI
24AQI
35AQI
27AQI
42AQI
31AQI
46AQI
No. of days
202552AQI
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
May24AQI
202449AQI
Highest AQI recorded in
December80AQI
Lowest AQI recorded in
April23AQI
202344AQI
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
April32AQI
202260AQI
Highest AQI recorded in
December62AQI
Lowest AQI recorded in
October45AQI
Most & Least Polluted Years Over the Last 4 Years
Ptolemaida's annual 2025 AQI (52) shows an average percentage change of 3.6% (worsened AQI) compared to previous years: 2022 (60), 2023 (44), 2024 (49).