Horezu, Valcea, 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
Horezu, Valcea, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (25th September):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 35 of Good air quality on the same day.
Day & Night AQI Trend: 24th Sep - 25th Sep 2026
Horezu, Valcea, Romania
6 AM24th Sep 2026
7 PM
5 AM25th Sep 2026
53AQI
21AQI
33AQI
25AQI
In the last 24 hours,
Horezu's AQI reached its highest point of 53 at 1 PM during the Day, while the lowest point, 21, was recorded at 6 PM during the Day between 24th Sep and 25th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Horezu, Valcea, Romania
21°C17/29°C
17°C15/23°C
20°C13/28°C
22°C17/30°C
24°C18/31°C
24°C18/31°C
23°C18/31°C
22°C16/29°C
23°C18/29°C
24°C17/33°C
22°C16/29°C
18°C12/26°C
19°C13/27°C
20°C14/28°C
22°C14/31°C
24°C18/31°C
23°C15/29°C
16°C13/22°C
16°C10/23°C
19°C13/24°C
19°C13/26°C
19°C12/27°C
20°C14/28°C
20°C15/27°C
21°C15/28°C
19°C12/26°C
12°C7/19°C
12°C7/18°C
13°C6/20°C
15°C10/20°C
34AQI
31AQI
36AQI
32AQI
2026 Days Vs Air Quality
Horezu, Valcea, Romania
72%
191
23%
60
5%
14
Total number of days with different AQI categories in last 268 days in 2026 (97 days remaining)
Under WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2026, 72% of 268 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
Horezu, Valcea, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
80AQI (US)
97AQI (US)
110AQI (US)
92AQI (US)
70AQI (US)
104AQI (US)
124AQI (US)
61AQI (US)
67AQI (US)
96AQI (US)
87AQI (US)
82AQI (US)
93AQI (US)
98AQI (US)
139AQI (US)
131AQI (US)
84AQI (US)
105AQI (US)
129AQI (US)
135AQI (US)
129AQI (US)
94AQI (US)
140AQI (US)
69AQI (US)
68AQI (US)
98AQI (US)
89AQI (US)
81AQI (US)
78AQI (US)
62AQI (US)
56AQI (US)
49AQI (US)
54AQI (US)
48AQI (US)
54AQI (US)
64AQI (US)
85AQI (US)
52AQI (US)
76AQI (US)
56AQI (US)
36AQI (US)
51AQI (US)
79AQI (US)
80AQI (US)
104AQI (US)
85AQI (US)
58AQI (US)
57AQI (US)
47AQI (US)
35AQI (US)
50AQI (US)
72AQI (US)
51AQI (US)
73AQI (US)
88AQI (US)
60AQI (US)
43AQI (US)
64AQI (US)
86AQI (US)
104AQI (US)
98AQI (US)
121AQI (US)
123AQI (US)
89AQI (US)
91AQI (US)
76AQI (US)
68AQI (US)
42AQI (US)
41AQI (US)
54AQI (US)
58AQI (US)
54AQI (US)
51AQI (US)
48AQI (US)
78AQI (US)
93AQI (US)
51AQI (US)
36AQI (US)
41AQI (US)
38AQI (US)
38AQI (US)
36AQI (US)
43AQI (US)
82AQI (US)
46AQI (US)
40AQI (US)
26AQI (US)
32AQI (US)
29AQI (US)
44AQI (US)
52AQI (US)
45AQI (US)
39AQI (US)
54AQI (US)
43AQI (US)
43AQI (US)
32AQI (US)
28AQI (US)
28AQI (US)
36AQI (US)
35AQI (US)
39AQI (US)
34AQI (US)
25AQI (US)
38AQI (US)
42AQI (US)
29AQI (US)
26AQI (US)
28AQI (US)
23AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
28AQI (US)
28AQI (US)
23AQI (US)
29AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
32AQI (US)
27AQI (US)
28AQI (US)
25AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
43AQI (US)
51AQI (US)
37AQI (US)
34AQI (US)
44AQI (US)
58AQI (US)
60AQI (US)
38AQI (US)
41AQI (US)
42AQI (US)
37AQI (US)
25AQI (US)
26AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
23AQI (US)
27AQI (US)
24AQI (US)
24AQI (US)
22AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
18AQI (US)
22AQI (US)
19AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
51AQI (US)
29AQI (US)
30AQI (US)
27AQI (US)
25AQI (US)
31AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
22AQI (US)
23AQI (US)
21AQI (US)
24AQI (US)
28AQI (US)
20AQI (US)
22AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
24AQI (US)
28AQI (US)
31AQI (US)
34AQI (US)
35AQI (US)
34AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
25AQI (US)
30AQI (US)
31AQI (US)
31AQI (US)
33AQI (US)
28AQI (US)
32AQI (US)
36AQI (US)
32AQI (US)
30AQI (US)
32AQI (US)
37AQI (US)
39AQI (US)
36AQI (US)
41AQI (US)
33AQI (US)
34AQI (US)
33AQI (US)
35AQI (US)
32AQI (US)
29AQI (US)
28AQI (US)
29AQI (US)
30AQI (US)
34AQI (US)
28AQI (US)
34AQI (US)
36AQI (US)
42AQI (US)
33AQI (US)
31AQI (US)
30AQI (US)
34AQI (US)
41AQI (US)
38AQI (US)
32AQI (US)
38AQI (US)
42AQI (US)
41AQI (US)
40AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
30AQI (US)
32AQI (US)
36AQI (US)
31AQI (US)
30AQI (US)
40AQI (US)
38AQI (US)
29AQI (US)
26AQI (US)
32AQI (US)
32AQI (US)
37AQI (US)
40AQI (US)
34AQI (US)
33AQI (US)
36AQI (US)
29AQI (US)
28AQI (US)
34AQI (US)
35AQI (US)
95AQI (US)
63AQI (US)
60AQI (US)
33AQI (US)
33AQI (US)
26AQI (US)
28AQI (US)
34AQI (US)
33AQI (US)
No. of days
202645AQI (US)
Highest AQI (US) recorded in
January95AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202554AQI (US)
Highest AQI (US) recorded in
December88AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202448AQI (US)
Highest AQI (US) recorded in
November63AQI (US)
Lowest AQI (US) recorded in
April25AQI (US)
202371AQI (US)
Highest AQI (US) recorded in
January108AQI (US)
Lowest AQI (US) recorded in
November49AQI (US)
2022106AQI (US)
Highest AQI (US) recorded in
December115AQI (US)
Lowest AQI (US) recorded in
October84AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Horezu's annual 2026 AQI (US) (45) shows an average percentage change of -29.2% (improved AQI (US)) compared to previous years: 2022 (106), 2023 (71), 2024 (48), 2025 (54).