Bals, Olt, 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
Bals, Olt, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 38 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Bals, Olt, Romania
7 AM29th Sep 2026
7 PM
6 AM30th Sep 2026
52AQI
25AQI
53AQI
25AQI
In the last 24 hours,
Bals's AQI reached its highest point of 53 at 1 AM during the Night, while the lowest point, 25, was recorded at 8 PM during the Night between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Bals, Olt, Romania
27°C20/34°C
27°C21/34°C
25°C19/31°C
25°C20/32°C
27°C20/35°C
25°C20/31°C
21°C16/28°C
22°C16/29°C
24°C16/31°C
25°C16/33°C
28°C21/35°C
22°C18/26°C
18°C13/22°C
18°C13/25°C
19°C15/24°C
21°C16/27°C
22°C16/29°C
23°C17/30°C
23°C18/29°C
24°C18/30°C
22°C17/27°C
16°C11/20°C
15°C10/20°C
15°C9/21°C
15°C13/19°C
17°C14/21°C
18°C14/23°C
20°C16/24°C
18°C13/24°C
18°C14/22°C
36AQI
29AQI
40AQI
31AQI
2026 Days Vs Air Quality
Bals, Olt, Romania
77%
209
20%
53
3%
8
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2026, 77% of 273 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Bals, Olt, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI (US)
86AQI (US)
102AQI (US)
78AQI (US)
57AQI (US)
69AQI (US)
87AQI (US)
61AQI (US)
57AQI (US)
79AQI (US)
80AQI (US)
60AQI (US)
79AQI (US)
109AQI (US)
116AQI (US)
99AQI (US)
72AQI (US)
90AQI (US)
144AQI (US)
148AQI (US)
145AQI (US)
125AQI (US)
137AQI (US)
60AQI (US)
61AQI (US)
88AQI (US)
53AQI (US)
35AQI (US)
66AQI (US)
93AQI (US)
57AQI (US)
54AQI (US)
39AQI (US)
48AQI (US)
75AQI (US)
73AQI (US)
39AQI (US)
45AQI (US)
62AQI (US)
64AQI (US)
40AQI (US)
47AQI (US)
85AQI (US)
79AQI (US)
52AQI (US)
47AQI (US)
33AQI (US)
44AQI (US)
43AQI (US)
38AQI (US)
64AQI (US)
53AQI (US)
41AQI (US)
79AQI (US)
74AQI (US)
41AQI (US)
43AQI (US)
45AQI (US)
91AQI (US)
75AQI (US)
69AQI (US)
70AQI (US)
69AQI (US)
58AQI (US)
49AQI (US)
49AQI (US)
51AQI (US)
46AQI (US)
40AQI (US)
55AQI (US)
60AQI (US)
54AQI (US)
53AQI (US)
50AQI (US)
57AQI (US)
75AQI (US)
62AQI (US)
38AQI (US)
43AQI (US)
42AQI (US)
39AQI (US)
39AQI (US)
43AQI (US)
44AQI (US)
45AQI (US)
38AQI (US)
30AQI (US)
31AQI (US)
30AQI (US)
46AQI (US)
58AQI (US)
52AQI (US)
38AQI (US)
39AQI (US)
42AQI (US)
44AQI (US)
35AQI (US)
30AQI (US)
30AQI (US)
38AQI (US)
36AQI (US)
47AQI (US)
36AQI (US)
26AQI (US)
39AQI (US)
41AQI (US)
29AQI (US)
27AQI (US)
28AQI (US)
23AQI (US)
27AQI (US)
23AQI (US)
23AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
21AQI (US)
22AQI (US)
29AQI (US)
28AQI (US)
23AQI (US)
32AQI (US)
32AQI (US)
30AQI (US)
31AQI (US)
31AQI (US)
28AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
42AQI (US)
51AQI (US)
38AQI (US)
35AQI (US)
45AQI (US)
58AQI (US)
61AQI (US)
39AQI (US)
42AQI (US)
42AQI (US)
38AQI (US)
26AQI (US)
27AQI (US)
23AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
23AQI (US)
26AQI (US)
24AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
18AQI (US)
21AQI (US)
19AQI (US)
23AQI (US)
23AQI (US)
25AQI (US)
23AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
38AQI (US)
31AQI (US)
34AQI (US)
31AQI (US)
29AQI (US)
32AQI (US)
19AQI (US)
22AQI (US)
25AQI (US)
22AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
27AQI (US)
20AQI (US)
23AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
34AQI (US)
40AQI (US)
41AQI (US)
40AQI (US)
35AQI (US)
29AQI (US)
28AQI (US)
28AQI (US)
31AQI (US)
29AQI (US)
30AQI (US)
33AQI (US)
32AQI (US)
28AQI (US)
35AQI (US)
37AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
43AQI (US)
43AQI (US)
46AQI (US)
49AQI (US)
40AQI (US)
35AQI (US)
42AQI (US)
45AQI (US)
32AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
30AQI (US)
33AQI (US)
29AQI (US)
43AQI (US)
41AQI (US)
37AQI (US)
30AQI (US)
32AQI (US)
32AQI (US)
42AQI (US)
44AQI (US)
39AQI (US)
40AQI (US)
42AQI (US)
44AQI (US)
43AQI (US)
40AQI (US)
29AQI (US)
30AQI (US)
27AQI (US)
36AQI (US)
33AQI (US)
34AQI (US)
31AQI (US)
30AQI (US)
36AQI (US)
37AQI (US)
29AQI (US)
26AQI (US)
34AQI (US)
32AQI (US)
38AQI (US)
42AQI (US)
43AQI (US)
34AQI (US)
43AQI (US)
31AQI (US)
27AQI (US)
32AQI (US)
36AQI (US)
39AQI (US)
41AQI (US)
43AQI (US)
41AQI (US)
38AQI (US)
85AQI (US)
55AQI (US)
50AQI (US)
33AQI (US)
34AQI (US)
25AQI (US)
28AQI (US)
37AQI (US)
35AQI (US)
No. of days
202643AQI (US)
Highest AQI (US) recorded in
January85AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202555AQI (US)
Highest AQI (US) recorded in
January71AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202459AQI (US)
Highest AQI (US) recorded in
January91AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202359AQI (US)
Highest AQI (US) recorded in
February84AQI (US)
Lowest AQI (US) recorded in
September44AQI (US)
202289AQI (US)
Highest AQI (US) recorded in
December92AQI (US)
Lowest AQI (US) recorded in
November86AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Bals's annual 2026 AQI (US) (43) shows an average percentage change of -31.9% (improved AQI (US)) compared to previous years: 2022 (89), 2023 (59), 2024 (59), 2025 (55).