Tolstoi, Alba Iulia, Judetul Alba, 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
Tolstoi, Alba Iulia, Judetul Alba, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (19th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 27 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Tolstoi, Alba Iulia, Judetul Alba, Romania
6 AM19th Sep 2025
7 PM
5 AM20th Sep 2025
27AQI
23AQI
38AQI
23AQI
In the last 24 hours,
Tolstoi's AQI reached its highest point of 38 at 11 PM during the Night, while the lowest point, 23, was recorded at 5 AM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Tolstoi, Alba Iulia, Judetul Alba, Romania
24°C14/33°C
23°C16/30°C
17°C11/23°C
15°C7/22°C
14°C6/24°C
17°C8/26°C
18°C9/29°C
20°C10/31°C
21°C10/34°C
22°C12/34°C
18°C13/25°C
19°C13/25°C
21°C13/29°C
22°C14/32°C
22°C15/31°C
22°C14/31°C
22°C13/31°C
21°C15/30°C
18°C12/29°C
17°C12/26°C
19°C12/27°C
20°C17/23°C
19°C14/25°C
19°C12/27°C
18°C12/26°C
18°C13/24°C
18°C10/28°C
15°C11/21°C
13°C6/21°C
15°C9/24°C
--°C/°C
36AQI
32AQI
33AQI
32AQI
2025 Days Vs Air Quality
Tolstoi, Alba Iulia, Judetul Alba, Romania
59%
67
41%
47
Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)
Under WHO’s Safe Air Quality Limits: 59%
Health Risk Level:
Considerable
In 2025, 59% of 263 days were within WHO’s safe air quality limits, and 41% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Tolstoi, Alba Iulia, Judetul Alba, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
74AQI
70AQI
68AQI
67AQI
76AQI
82AQI
85AQI
75AQI
89AQI
96AQI
86AQI
85AQI
76AQI
74AQI
87AQI
92AQI
73AQI
75AQI
82AQI
71AQI
64AQI
68AQI
73AQI
70AQI
68AQI
63AQI
63AQI
65AQI
77AQI
78AQI
75AQI
73AQI
78AQI
70AQI
66AQI
68AQI
58AQI
62AQI
65AQI
71AQI
74AQI
71AQI
70AQI
71AQI
69AQI
71AQI
55AQI
43AQI
38AQI
34AQI
29AQI
27AQI
26AQI
30AQI
31AQI
28AQI
26AQI
29AQI
32AQI
32AQI
31AQI
29AQI
27AQI
27AQI
27AQI
28AQI
29AQI
29AQI
29AQI
29AQI
28AQI
28AQI
27AQI
29AQI
30AQI
31AQI
31AQI
33AQI
33AQI
34AQI
35AQI
33AQI
34AQI
34AQI
34AQI
35AQI
33AQI
32AQI
31AQI
29AQI
30AQI
30AQI
30AQI
31AQI
31AQI
33AQI
34AQI
34AQI
37AQI
35AQI
35AQI
34AQI
34AQI
35AQI
37AQI
37AQI
36AQI
36AQI
37AQI
34AQI
31AQI
28AQI
27AQI
27AQI
71AQI
76AQI
47AQI
31AQI
34AQI
No. of days
202549AQI
Highest AQI recorded in
June76AQI
Lowest AQI recorded in
August31AQI
Most & Least Polluted Years Over the Last 1 Years
Tolstoi's annual 2025 AQI (49) shows an average percentage change of NaN% (improved AQI) compared to previous years: .