Strada Nicolae Petrescu, Chitila, Ilfov, Romania 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
Strada Nicolae Petrescu, Chitila, Ilfov, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 38 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Strada Nicolae Petrescu, Chitila, Ilfov, Romania
7 AM5th Oct 2025
7 PM
6 AM6th Oct 2025
77AQI
51AQI
81AQI
53AQI
In the last 24 hours,
Strada Nicolae Petrescu's AQI reached its highest point of 81 at 3 AM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Strada Nicolae Petrescu, Chitila, Ilfov, Romania
24°C18/31°C
24°C18/30°C
24°C18/30°C
25°C19/31°C
23°C19/29°C
23°C19/28°C
22°C19/27°C
21°C18/24°C
21°C16/26°C
21°C15/28°C
22°C16/28°C
18°C16/20°C
19°C14/24°C
20°C14/25°C
23°C17/28°C
23°C18/28°C
21°C15/27°C
21°C15/27°C
21°C16/27°C
17°C13/21°C
14°C13/15°C
14°C12/18°C
15°C11/20°C
14°C12/15°C
15°C11/19°C
13°C9/17°C
9°C8/12°C
9°C6/11°C
10°C7/11°C
11°C6/16°C
--°C/°C
37AQI
28AQI
36AQI
33AQI
2025 Days Vs Air Quality
Strada Nicolae Petrescu, Chitila, Ilfov, Romania
66%
183
34%
93
0.3%
1
Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)
Under WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 279 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Strada Nicolae Petrescu, Chitila, Ilfov, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
70AQI
78AQI
72AQI
63AQI
60AQI
67AQI
67AQI
72AQI
77AQI
85AQI
71AQI
73AQI
78AQI
60AQI
62AQI
67AQI
73AQI
73AQI
69AQI
90AQI
106AQI
84AQI
85AQI
81AQI
79AQI
82AQI
82AQI
77AQI
85AQI
85AQI
72AQI
63AQI
60AQI
62AQI
65AQI
67AQI
62AQI
58AQI
58AQI
57AQI
62AQI
63AQI
64AQI
76AQI
75AQI
69AQI
59AQI
55AQI
55AQI
56AQI
64AQI
76AQI
68AQI
70AQI
74AQI
83AQI
96AQI
98AQI
75AQI
74AQI
70AQI
60AQI
62AQI
67AQI
67AQI
75AQI
72AQI
66AQI
81AQI
80AQI
76AQI
65AQI
53AQI
59AQI
58AQI
48AQI
42AQI
44AQI
51AQI
54AQI
61AQI
56AQI
54AQI
60AQI
59AQI
55AQI
55AQI
56AQI
52AQI
48AQI
54AQI
51AQI
48AQI
47AQI
50AQI
41AQI
33AQI
37AQI
42AQI
44AQI
38AQI
39AQI
45AQI
43AQI
39AQI
43AQI
41AQI
36AQI
37AQI
49AQI
49AQI
50AQI
43AQI
43AQI
47AQI
42AQI
37AQI
37AQI
35AQI
38AQI
38AQI
31AQI
33AQI
36AQI
42AQI
50AQI
30AQI
41AQI
36AQI
40AQI
46AQI
22AQI
21AQI
32AQI
39AQI
47AQI
46AQI
35AQI
23AQI
21AQI
26AQI
33AQI
38AQI
31AQI
32AQI
17AQI
20AQI
25AQI
26AQI
22AQI
25AQI
29AQI
30AQI
30AQI
42AQI
49AQI
50AQI
48AQI
36AQI
43AQI
52AQI
53AQI
52AQI
48AQI
30AQI
36AQI
44AQI
51AQI
46AQI
58AQI
45AQI
22AQI
12AQI
34AQI
33AQI
30AQI
32AQI
26AQI
36AQI
22AQI
33AQI
28AQI
26AQI
27AQI
30AQI
30AQI
30AQI
31AQI
31AQI
31AQI
29AQI
29AQI
29AQI
29AQI
30AQI
30AQI
35AQI
31AQI
25AQI
22AQI
23AQI
26AQI
38AQI
29AQI
26AQI
27AQI
36AQI
28AQI
28AQI
32AQI
28AQI
32AQI
34AQI
35AQI
37AQI
39AQI
38AQI
40AQI
27AQI
22AQI
33AQI
38AQI
44AQI
38AQI
38AQI
39AQI
38AQI
38AQI
36AQI
35AQI
34AQI
38AQI
40AQI
45AQI
38AQI
34AQI
29AQI
30AQI
34AQI
34AQI
32AQI
35AQI
39AQI
36AQI
37AQI
45AQI
35AQI
41AQI
39AQI
42AQI
43AQI
43AQI
45AQI
44AQI
43AQI
42AQI
38AQI
31AQI
28AQI
30AQI
21AQI
17AQI
23AQI
33AQI
16AQI
24AQI
33AQI
23AQI
9AQI
11AQI
20AQI
41AQI
54AQI
35AQI
41AQI
38AQI
38AQI
76AQI
68AQI
61AQI
43AQI
32AQI
38AQI
29AQI
36AQI
33AQI
38AQI
No. of days
202546AQI
Highest AQI recorded in
January76AQI
Lowest AQI recorded in
July29AQI
202451AQI
Highest AQI recorded in
January74AQI
Lowest AQI recorded in
April21AQI
202352AQI
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
June15AQI
202276AQI
Highest AQI recorded in
December82AQI
Lowest AQI recorded in
November70AQI
Most & Least Polluted Years Over the Last 4 Years
Strada Nicolae Petrescu's annual 2025 AQI (46) shows an average percentage change of -20.8% (improved AQI) compared to previous years: 2022 (76), 2023 (52), 2024 (51).