Str Decebal, Murfatlar, Constanta, Romania Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Str Decebal, Murfatlar, Constanta, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (28th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 29 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 28th Sep - 29th Sep 2025
Str Decebal, Murfatlar, Constanta, Romania
6 AM28th Sep 2025
7 PM
5 AM29th Sep 2025
38AQI
19AQI
56AQI
18AQI
In the last 24 hours,
Str Decebal's AQI reached its highest point of 56 at 2 AM during the Night, while the lowest point, 18, was recorded at 7 PM during the Night between 28th Sep and 29th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Str Decebal, Murfatlar, Constanta, Romania
25°C18/33°C
25°C20/35°C
24°C17/31°C
26°C20/35°C
25°C20/33°C
24°C18/31°C
22°C17/29°C
21°C16/28°C
21°C16/28°C
22°C16/30°C
22°C16/31°C
22°C18/28°C
21°C16/26°C
21°C18/24°C
22°C17/27°C
19°C16/23°C
20°C15/26°C
21°C16/28°C
18°C15/26°C
17°C12/22°C
18°C12/24°C
22°C19/28°C
20°C16/26°C
19°C15/24°C
19°C15/25°C
19°C15/26°C
17°C13/21°C
15°C11/19°C
13°C11/17°C
13°C9/19°C
--°C/°C
34AQI
32AQI
34AQI
33AQI
2025 Days Vs Air Quality
Str Decebal, Murfatlar, Constanta, Romania
68%
183
32%
88
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2025, 68% of 272 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
Str Decebal, Murfatlar, Constanta, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
65AQI
64AQI
63AQI
62AQI
60AQI
59AQI
59AQI
59AQI
59AQI
57AQI
56AQI
55AQI
55AQI
55AQI
55AQI
56AQI
57AQI
57AQI
58AQI
60AQI
67AQI
65AQI
66AQI
69AQI
69AQI
66AQI
64AQI
65AQI
64AQI
66AQI
62AQI
60AQI
59AQI
57AQI
57AQI
56AQI
56AQI
55AQI
54AQI
53AQI
53AQI
53AQI
54AQI
58AQI
57AQI
57AQI
57AQI
57AQI
56AQI
56AQI
56AQI
56AQI
55AQI
56AQI
57AQI
60AQI
71AQI
66AQI
63AQI
60AQI
58AQI
56AQI
55AQI
57AQI
58AQI
59AQI
60AQI
58AQI
59AQI
58AQI
56AQI
55AQI
53AQI
52AQI
50AQI
49AQI
47AQI
46AQI
47AQI
50AQI
52AQI
51AQI
51AQI
51AQI
51AQI
50AQI
50AQI
49AQI
48AQI
48AQI
48AQI
47AQI
47AQI
48AQI
47AQI
45AQI
41AQI
41AQI
43AQI
36AQI
38AQI
44AQI
41AQI
39AQI
37AQI
36AQI
35AQI
32AQI
30AQI
29AQI
27AQI
28AQI
30AQI
30AQI
30AQI
30AQI
33AQI
33AQI
34AQI
34AQI
37AQI
37AQI
38AQI
39AQI
44AQI
48AQI
48AQI
49AQI
47AQI
45AQI
47AQI
41AQI
42AQI
41AQI
41AQI
43AQI
44AQI
42AQI
40AQI
35AQI
34AQI
36AQI
36AQI
39AQI
39AQI
36AQI
39AQI
39AQI
40AQI
41AQI
40AQI
41AQI
42AQI
41AQI
40AQI
43AQI
47AQI
46AQI
47AQI
51AQI
52AQI
53AQI
53AQI
52AQI
49AQI
50AQI
48AQI
48AQI
51AQI
52AQI
52AQI
47AQI
44AQI
46AQI
46AQI
48AQI
50AQI
51AQI
50AQI
46AQI
43AQI
42AQI
41AQI
37AQI
39AQI
42AQI
44AQI
43AQI
44AQI
44AQI
42AQI
40AQI
42AQI
42AQI
42AQI
40AQI
40AQI
40AQI
36AQI
36AQI
35AQI
34AQI
34AQI
33AQI
32AQI
36AQI
37AQI
37AQI
39AQI
39AQI
39AQI
36AQI
36AQI
36AQI
37AQI
37AQI
37AQI
39AQI
37AQI
37AQI
37AQI
38AQI
38AQI
39AQI
40AQI
40AQI
38AQI
37AQI
36AQI
35AQI
34AQI
34AQI
37AQI
40AQI
39AQI
38AQI
36AQI
34AQI
35AQI
34AQI
33AQI
35AQI
36AQI
41AQI
39AQI
43AQI
39AQI
39AQI
38AQI
39AQI
40AQI
40AQI
43AQI
43AQI
42AQI
42AQI
41AQI
38AQI
35AQI
34AQI
29AQI
26AQI
26AQI
26AQI
24AQI
24AQI
28AQI
18AQI
14AQI
10AQI
29AQI
61AQI
57AQI
53AQI
37AQI
41AQI
48AQI
39AQI
37AQI
33AQI
No. of days
202545AQI
Highest AQI recorded in
January61AQI
Lowest AQI recorded in
September33AQI
202442AQI
Highest AQI recorded in
November58AQI
Lowest AQI recorded in
August26AQI
202325AQI
Highest AQI recorded in
December32AQI
Lowest AQI recorded in
April14AQI
202216AQI
Highest AQI recorded in
August28AQI
Lowest AQI recorded in
April9AQI
202115AQI
Highest AQI recorded in
March23AQI
Lowest AQI recorded in
June7AQI
202033AQI
Highest AQI recorded in
July39AQI
Lowest AQI recorded in
March27AQI
Most & Least Polluted Years Over the Last 6 Years
Str Decebal's annual 2025 AQI (45) shows an average percentage change of 100.1% (worsened AQI) compared to previous years: 2020 (33), 2021 (15), 2022 (16), 2023 (25), 2024 (42).