Nikaia, Attiki, Greece 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
Nikaia, Attiki, Greece
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Nikaia, Attiki, Greece
6 AM1st Aug 2025
8 PM
5 AM2nd Aug 2025
37AQI
21AQI
41AQI
30AQI
In the last 24 hours,
Nikaia's AQI reached its highest point of 41 at 3 AM during the Night, while the lowest point, 21, was recorded at 7 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nikaia, Attiki, Greece
27°C23/31°C
28°C23/31°C
28°C23/33°C
29°C24/34°C
28°C24/32°C
30°C25/35°C
30°C26/34°C
26°C23/30°C
26°C22/30°C
27°C23/31°C
28°C24/32°C
29°C25/34°C
29°C25/33°C
29°C26/33°C
29°C26/33°C
28°C26/31°C
28°C26/31°C
29°C26/33°C
30°C27/33°C
31°C27/35°C
31°C28/34°C
32°C28/37°C
33°C28/37°C
32°C28/35°C
30°C27/35°C
29°C25/34°C
28°C24/32°C
28°C25/32°C
29°C26/32°C
26°C23/30°C
--°C/°C
50AQI
48AQI
50AQI
50AQI
2025 Days Vs Air Quality
Nikaia, Attiki, Greece
43%
91
57%
121
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 43%
Health Risk Level:
Significant
In 2025, 43% of 214 days were within WHO’s safe air quality limits, and 57% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Nikaia, Attiki, Greece
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
96AQI
86AQI
95AQI
95AQI
64AQI
67AQI
85AQI
105AQI
75AQI
72AQI
63AQI
64AQI
40AQI
34AQI
45AQI
44AQI
50AQI
51AQI
56AQI
59AQI
60AQI
59AQI
66AQI
73AQI
78AQI
55AQI
69AQI
77AQI
76AQI
54AQI
60AQI
63AQI
62AQI
59AQI
47AQI
49AQI
53AQI
42AQI
35AQI
35AQI
38AQI
46AQI
48AQI
50AQI
57AQI
54AQI
46AQI
57AQI
50AQI
39AQI
48AQI
54AQI
63AQI
62AQI
63AQI
71AQI
60AQI
69AQI
47AQI
60AQI
68AQI
51AQI
44AQI
48AQI
52AQI
58AQI
59AQI
68AQI
71AQI
65AQI
75AQI
65AQI
70AQI
64AQI
65AQI
60AQI
36AQI
31AQI
43AQI
49AQI
57AQI
61AQI
82AQI
52AQI
54AQI
63AQI
54AQI
43AQI
42AQI
43AQI
48AQI
47AQI
36AQI
55AQI
47AQI
44AQI
39AQI
32AQI
34AQI
48AQI
41AQI
55AQI
56AQI
50AQI
45AQI
55AQI
60AQI
51AQI
48AQI
51AQI
52AQI
56AQI
51AQI
48AQI
52AQI
51AQI
47AQI
39AQI
33AQI
27AQI
30AQI
42AQI
42AQI
50AQI
48AQI
49AQI
50AQI
57AQI
58AQI
49AQI
34AQI
41AQI
44AQI
39AQI
41AQI
51AQI
41AQI
38AQI
38AQI
40AQI
48AQI
50AQI
54AQI
54AQI
63AQI
38AQI
46AQI
44AQI
42AQI
46AQI
39AQI
39AQI
51AQI
56AQI
53AQI
61AQI
56AQI
58AQI
57AQI
61AQI
58AQI
55AQI
58AQI
61AQI
56AQI
49AQI
54AQI
53AQI
58AQI
56AQI
60AQI
56AQI
55AQI
46AQI
51AQI
57AQI
61AQI
56AQI
57AQI
53AQI
51AQI
48AQI
45AQI
47AQI
43AQI
43AQI
47AQI
50AQI
57AQI
53AQI
49AQI
39AQI
43AQI
51AQI
50AQI
49AQI
51AQI
61AQI
63AQI
60AQI
57AQI
56AQI
56AQI
58AQI
58AQI
58AQI
52AQI
49AQI
52AQI
41AQI
43AQI
43AQI
30AQI
67AQI
52AQI
57AQI
47AQI
45AQI
55AQI
51AQI
30AQI
No. of days
202553AQI
Highest AQI recorded in
January67AQI
Lowest AQI recorded in
August30AQI
202447AQI
Highest AQI recorded in
December57AQI
Lowest AQI recorded in
October40AQI
202350AQI
Highest AQI recorded in
January59AQI
Lowest AQI recorded in
April41AQI
202249AQI
Highest AQI recorded in
December60AQI
Lowest AQI recorded in
September40AQI
202149AQI
Highest AQI recorded in
January64AQI
Lowest AQI recorded in
October40AQI
202051AQI
Highest AQI recorded in
May62AQI
Lowest AQI recorded in
June40AQI
Most & Least Polluted Years Over the Last 6 Years
Nikaia's annual 2025 AQI (53) shows an average percentage change of 8.5% (worsened AQI) compared to previous years: 2020 (51), 2021 (49), 2022 (49), 2023 (50), 2024 (47).