Focsani, Vrancea, 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
Focsani, Vrancea, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (19th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 24 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: 19th Sep - 20th Sep 2025
Focsani, Vrancea, Romania
6 AM19th Sep 2025
7 PM
5 AM20th Sep 2025
26AQI
22AQI
24AQI
22AQI
In the last 24 hours,
Focsani's AQI reached its highest point of 26 at 10 AM during the Day, while the lowest point, 22, was recorded at 5 AM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Focsani, Vrancea, Romania
26°C17/35°C
26°C19/35°C
20°C17/25°C
19°C12/26°C
17°C11/24°C
20°C12/29°C
22°C14/31°C
23°C15/31°C
23°C14/32°C
25°C17/35°C
23°C18/34°C
23°C16/32°C
26°C19/34°C
27°C20/35°C
25°C18/33°C
24°C17/32°C
23°C15/31°C
23°C16/30°C
22°C15/29°C
23°C16/30°C
21°C15/30°C
21°C17/27°C
18°C17/20°C
20°C16/26°C
19°C14/24°C
18°C13/24°C
19°C13/27°C
16°C13/19°C
17°C12/23°C
18°C11/25°C
--°C/°C
35AQI
35AQI
37AQI
36AQI
2025 Days Vs Air Quality
Focsani, Vrancea, Romania
66%
174
34%
88
Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)
Under WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 263 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
Focsani, Vrancea, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
60AQI
61AQI
60AQI
59AQI
59AQI
58AQI
59AQI
59AQI
57AQI
57AQI
56AQI
56AQI
55AQI
56AQI
57AQI
59AQI
59AQI
59AQI
59AQI
60AQI
62AQI
63AQI
65AQI
65AQI
64AQI
65AQI
64AQI
64AQI
63AQI
62AQI
60AQI
59AQI
61AQI
62AQI
64AQI
64AQI
62AQI
61AQI
61AQI
60AQI
61AQI
61AQI
60AQI
61AQI
61AQI
63AQI
60AQI
60AQI
59AQI
59AQI
59AQI
58AQI
58AQI
58AQI
59AQI
60AQI
62AQI
62AQI
62AQI
60AQI
59AQI
58AQI
58AQI
58AQI
58AQI
58AQI
60AQI
61AQI
61AQI
61AQI
59AQI
57AQI
55AQI
54AQI
52AQI
51AQI
50AQI
48AQI
47AQI
50AQI
51AQI
51AQI
50AQI
52AQI
53AQI
53AQI
53AQI
52AQI
52AQI
51AQI
51AQI
51AQI
51AQI
50AQI
49AQI
46AQI
43AQI
44AQI
42AQI
42AQI
40AQI
40AQI
39AQI
38AQI
37AQI
37AQI
35AQI
34AQI
35AQI
34AQI
34AQI
35AQI
35AQI
36AQI
36AQI
37AQI
36AQI
36AQI
36AQI
37AQI
36AQI
35AQI
34AQI
35AQI
38AQI
40AQI
40AQI
39AQI
39AQI
39AQI
40AQI
38AQI
37AQI
38AQI
42AQI
43AQI
41AQI
40AQI
36AQI
32AQI
32AQI
34AQI
37AQI
37AQI
34AQI
28AQI
28AQI
31AQI
33AQI
32AQI
33AQI
34AQI
36AQI
36AQI
37AQI
39AQI
40AQI
41AQI
39AQI
41AQI
44AQI
46AQI
44AQI
43AQI
37AQI
36AQI
39AQI
42AQI
41AQI
44AQI
40AQI
34AQI
31AQI
32AQI
33AQI
33AQI
33AQI
33AQI
33AQI
31AQI
32AQI
28AQI
24AQI
24AQI
26AQI
26AQI
28AQI
32AQI
36AQI
35AQI
34AQI
32AQI
33AQI
33AQI
33AQI
33AQI
33AQI
32AQI
30AQI
26AQI
25AQI
25AQI
28AQI
27AQI
26AQI
28AQI
30AQI
31AQI
31AQI
29AQI
28AQI
28AQI
29AQI
29AQI
29AQI
29AQI
30AQI
30AQI
28AQI
25AQI
25AQI
26AQI
28AQI
29AQI
29AQI
31AQI
30AQI
31AQI
32AQI
32AQI
32AQI
34AQI
35AQI
38AQI
37AQI
36AQI
34AQI
32AQI
34AQI
35AQI
35AQI
36AQI
36AQI
37AQI
38AQI
41AQI
39AQI
38AQI
37AQI
37AQI
37AQI
39AQI
40AQI
40AQI
41AQI
40AQI
39AQI
36AQI
33AQI
30AQI
26AQI
24AQI
60AQI
61AQI
55AQI
40AQI
36AQI
37AQI
29AQI
31AQI
36AQI
No. of days
202543AQI
Highest AQI recorded in
February61AQI
Lowest AQI recorded in
July29AQI
202448AQI
Highest AQI recorded in
January86AQI
Lowest AQI recorded in
August23AQI
202344AQI
Highest AQI recorded in
December90AQI
Lowest AQI recorded in
June32AQI
202229AQI
Highest AQI recorded in
December52AQI
Lowest AQI recorded in
September18AQI
202123AQI
Highest AQI recorded in
August29AQI
Lowest AQI recorded in
December18AQI
202023AQI
Highest AQI recorded in
November35AQI
Lowest AQI recorded in
June14AQI
Most & Least Polluted Years Over the Last 6 Years
Focsani's annual 2025 AQI (43) shows an average percentage change of 43.4% (worsened AQI) compared to previous years: 2020 (23), 2021 (23), 2022 (29), 2023 (44), 2024 (48).