Strada Tudor Arghezi, Otopeni, Ilfov, 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
Strada Tudor Arghezi, Otopeni, Ilfov, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (17th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 32 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Strada Tudor Arghezi, Otopeni, Ilfov, Romania
6 AM17th Sep 2025
7 PM
5 AM18th Sep 2025
35AQI
26AQI
38AQI
23AQI
In the last 24 hours,
Strada Tudor Arghezi's AQI reached its highest point of 38 at 5 AM during the Night, while the lowest point, 23, was recorded at 4 AM during the Night between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Strada Tudor Arghezi, Otopeni, Ilfov, Romania
19°C17/21°C
23°C16/31°C
28°C20/35°C
26°C21/33°C
21°C18/24°C
22°C17/28°C
19°C12/25°C
22°C15/29°C
23°C16/31°C
24°C17/31°C
24°C16/33°C
27°C19/35°C
24°C20/28°C
24°C17/31°C
27°C20/34°C
28°C22/35°C
27°C21/34°C
25°C18/32°C
24°C18/31°C
24°C18/30°C
24°C17/30°C
25°C19/31°C
23°C19/29°C
23°C19/28°C
22°C19/27°C
20°C18/25°C
21°C16/26°C
21°C15/28°C
22°C16/28°C
18°C15/19°C
--°C/°C
36AQI
36AQI
37AQI
37AQI
2025 Days Vs Air Quality
Strada Tudor Arghezi, Otopeni, Ilfov, Romania
67%
173
33%
87
Total number of days with different AQI categories in last 261 days in 2025 (104 days remaining)
Under WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 261 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
Strada Tudor Arghezi, Otopeni, Ilfov, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
69AQI
77AQI
73AQI
64AQI
59AQI
65AQI
68AQI
73AQI
78AQI
80AQI
68AQI
66AQI
74AQI
58AQI
62AQI
69AQI
73AQI
73AQI
70AQI
84AQI
97AQI
82AQI
82AQI
81AQI
78AQI
79AQI
75AQI
74AQI
74AQI
75AQI
65AQI
58AQI
57AQI
58AQI
59AQI
61AQI
59AQI
55AQI
56AQI
56AQI
59AQI
60AQI
61AQI
69AQI
69AQI
66AQI
58AQI
54AQI
53AQI
55AQI
61AQI
67AQI
62AQI
62AQI
65AQI
69AQI
74AQI
78AQI
67AQI
66AQI
62AQI
57AQI
57AQI
60AQI
60AQI
66AQI
65AQI
62AQI
69AQI
65AQI
66AQI
60AQI
50AQI
54AQI
54AQI
44AQI
38AQI
43AQI
49AQI
53AQI
58AQI
54AQI
53AQI
55AQI
55AQI
53AQI
53AQI
53AQI
49AQI
47AQI
51AQI
50AQI
46AQI
46AQI
49AQI
40AQI
33AQI
37AQI
42AQI
43AQI
39AQI
38AQI
44AQI
42AQI
39AQI
41AQI
39AQI
35AQI
38AQI
49AQI
47AQI
48AQI
42AQI
42AQI
47AQI
43AQI
37AQI
39AQI
34AQI
38AQI
54AQI
47AQI
34AQI
38AQI
43AQI
46AQI
36AQI
35AQI
35AQI
35AQI
42AQI
24AQI
22AQI
32AQI
37AQI
41AQI
40AQI
36AQI
23AQI
19AQI
23AQI
29AQI
30AQI
28AQI
33AQI
18AQI
21AQI
30AQI
30AQI
21AQI
31AQI
31AQI
30AQI
30AQI
40AQI
47AQI
48AQI
43AQI
33AQI
37AQI
41AQI
45AQI
41AQI
38AQI
29AQI
33AQI
37AQI
43AQI
42AQI
52AQI
51AQI
29AQI
23AQI
29AQI
33AQI
31AQI
32AQI
26AQI
30AQI
25AQI
24AQI
21AQI
20AQI
21AQI
26AQI
28AQI
31AQI
35AQI
35AQI
37AQI
27AQI
24AQI
25AQI
30AQI
34AQI
31AQI
35AQI
32AQI
29AQI
24AQI
24AQI
28AQI
36AQI
31AQI
27AQI
27AQI
37AQI
33AQI
29AQI
30AQI
28AQI
31AQI
34AQI
35AQI
36AQI
37AQI
37AQI
37AQI
34AQI
31AQI
39AQI
43AQI
43AQI
38AQI
38AQI
39AQI
38AQI
39AQI
38AQI
36AQI
35AQI
37AQI
40AQI
44AQI
38AQI
33AQI
28AQI
30AQI
35AQI
34AQI
32AQI
35AQI
38AQI
35AQI
36AQI
44AQI
39AQI
40AQI
38AQI
41AQI
41AQI
42AQI
44AQI
43AQI
42AQI
40AQI
37AQI
32AQI
29AQI
32AQI
73AQI
62AQI
56AQI
42AQI
33AQI
36AQI
29AQI
36AQI
39AQI
No. of days
202545AQI
Highest AQI recorded in
January73AQI
Lowest AQI recorded in
July29AQI
202445AQI
Highest AQI recorded in
January78AQI
Lowest AQI recorded in
May19AQI
202348AQI
Highest AQI recorded in
December72AQI
Lowest AQI recorded in
June24AQI
202284AQI
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
November79AQI
Most & Least Polluted Years Over the Last 4 Years
Strada Tudor Arghezi's annual 2025 AQI (45) shows an average percentage change of -17.1% (improved AQI) compared to previous years: 2022 (84), 2023 (48), 2024 (45).