Copsa Mica, Sibiu, 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
Copsa Mica, Sibiu, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 42 of Good air quality on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Copsa Mica, Sibiu, Romania
7 AM29th Sep 2026
7 PM
6 AM30th Sep 2026
64AQI
33AQI
58AQI
27AQI
In the last 24 hours,
Copsa Mica's AQI reached its highest point of 64 at 11 AM during the Day, while the lowest point, 27, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Copsa Mica, Sibiu, Romania
22°C16/27°C
22°C18/28°C
21°C16/26°C
22°C18/27°C
23°C18/32°C
19°C14/24°C
18°C12/24°C
19°C13/25°C
21°C14/30°C
23°C16/32°C
24°C18/34°C
16°C11/18°C
14°C10/18°C
17°C11/21°C
18°C14/22°C
19°C13/25°C
20°C13/27°C
17°C15/22°C
18°C13/24°C
20°C14/26°C
15°C9/18°C
10°C8/13°C
10°C8/13°C
12°C8/16°C
14°C10/18°C
16°C11/19°C
17°C13/20°C
16°C12/21°C
15°C10/21°C
14°C9/20°C
43AQI
32AQI
43AQI
36AQI
2026 Days Vs Air Quality
Copsa Mica, Sibiu, Romania
55%
148
33%
90
12%
32
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 55%
Health Risk Level:
Considerable
In 2026, 55% of 273 days were within WHO’s safe air quality limits, and 45% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Copsa Mica, Sibiu, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI (US)
48AQI (US)
46AQI (US)
68AQI (US)
62AQI (US)
74AQI (US)
87AQI (US)
49AQI (US)
64AQI (US)
82AQI (US)
54AQI (US)
54AQI (US)
68AQI (US)
94AQI (US)
96AQI (US)
76AQI (US)
57AQI (US)
66AQI (US)
80AQI (US)
116AQI (US)
116AQI (US)
92AQI (US)
122AQI (US)
118AQI (US)
103AQI (US)
60AQI (US)
108AQI (US)
82AQI (US)
96AQI (US)
132AQI (US)
116AQI (US)
72AQI (US)
86AQI (US)
75AQI (US)
82AQI (US)
60AQI (US)
52AQI (US)
82AQI (US)
95AQI (US)
88AQI (US)
69AQI (US)
69AQI (US)
84AQI (US)
99AQI (US)
64AQI (US)
88AQI (US)
70AQI (US)
77AQI (US)
84AQI (US)
97AQI (US)
98AQI (US)
78AQI (US)
93AQI (US)
101AQI (US)
102AQI (US)
60AQI (US)
66AQI (US)
102AQI (US)
93AQI (US)
108AQI (US)
126AQI (US)
129AQI (US)
107AQI (US)
102AQI (US)
44AQI (US)
50AQI (US)
56AQI (US)
42AQI (US)
46AQI (US)
96AQI (US)
118AQI (US)
108AQI (US)
114AQI (US)
80AQI (US)
113AQI (US)
118AQI (US)
112AQI (US)
62AQI (US)
44AQI (US)
68AQI (US)
62AQI (US)
56AQI (US)
90AQI (US)
106AQI (US)
93AQI (US)
106AQI (US)
71AQI (US)
100AQI (US)
100AQI (US)
111AQI (US)
122AQI (US)
110AQI (US)
108AQI (US)
96AQI (US)
97AQI (US)
96AQI (US)
60AQI (US)
65AQI (US)
84AQI (US)
110AQI (US)
98AQI (US)
92AQI (US)
110AQI (US)
91AQI (US)
79AQI (US)
82AQI (US)
100AQI (US)
92AQI (US)
111AQI (US)
100AQI (US)
36AQI (US)
48AQI (US)
64AQI (US)
70AQI (US)
66AQI (US)
90AQI (US)
102AQI (US)
84AQI (US)
100AQI (US)
95AQI (US)
88AQI (US)
43AQI (US)
73AQI (US)
32AQI (US)
36AQI (US)
32AQI (US)
34AQI (US)
57AQI (US)
60AQI (US)
82AQI (US)
72AQI (US)
40AQI (US)
42AQI (US)
52AQI (US)
38AQI (US)
35AQI (US)
44AQI (US)
60AQI (US)
62AQI (US)
38AQI (US)
41AQI (US)
42AQI (US)
37AQI (US)
28AQI (US)
31AQI (US)
32AQI (US)
36AQI (US)
32AQI (US)
34AQI (US)
32AQI (US)
42AQI (US)
46AQI (US)
40AQI (US)
25AQI (US)
22AQI (US)
22AQI (US)
37AQI (US)
32AQI (US)
36AQI (US)
42AQI (US)
38AQI (US)
32AQI (US)
39AQI (US)
32AQI (US)
34AQI (US)
28AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
34AQI (US)
32AQI (US)
66AQI (US)
78AQI (US)
33AQI (US)
44AQI (US)
34AQI (US)
28AQI (US)
42AQI (US)
33AQI (US)
27AQI (US)
20AQI (US)
19AQI (US)
21AQI (US)
25AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
35AQI (US)
33AQI (US)
22AQI (US)
31AQI (US)
44AQI (US)
32AQI (US)
36AQI (US)
45AQI (US)
40AQI (US)
38AQI (US)
33AQI (US)
34AQI (US)
30AQI (US)
29AQI (US)
24AQI (US)
28AQI (US)
36AQI (US)
35AQI (US)
30AQI (US)
31AQI (US)
33AQI (US)
36AQI (US)
44AQI (US)
36AQI (US)
40AQI (US)
44AQI (US)
41AQI (US)
40AQI (US)
42AQI (US)
42AQI (US)
47AQI (US)
37AQI (US)
36AQI (US)
39AQI (US)
36AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
40AQI (US)
35AQI (US)
41AQI (US)
48AQI (US)
48AQI (US)
42AQI (US)
44AQI (US)
43AQI (US)
44AQI (US)
40AQI (US)
38AQI (US)
33AQI (US)
42AQI (US)
42AQI (US)
45AQI (US)
39AQI (US)
31AQI (US)
31AQI (US)
30AQI (US)
26AQI (US)
27AQI (US)
33AQI (US)
34AQI (US)
40AQI (US)
49AQI (US)
36AQI (US)
28AQI (US)
27AQI (US)
35AQI (US)
36AQI (US)
46AQI (US)
58AQI (US)
46AQI (US)
44AQI (US)
36AQI (US)
26AQI (US)
28AQI (US)
34AQI (US)
48AQI (US)
37AQI (US)
42AQI (US)
48AQI (US)
47AQI (US)
42AQI (US)
82AQI (US)
82AQI (US)
88AQI (US)
88AQI (US)
50AQI (US)
36AQI (US)
31AQI (US)
40AQI (US)
38AQI (US)
No. of days
202659AQI (US)
Highest AQI (US) recorded in
March88AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202551AQI (US)
Highest AQI (US) recorded in
December77AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202425AQI (US)
Highest AQI (US) recorded in
November68AQI (US)
Lowest AQI (US) recorded in
April9AQI (US)
202315AQI (US)
Highest AQI (US) recorded in
March35AQI (US)
Lowest AQI (US) recorded in
January5AQI (US)
202217AQI (US)
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
November4AQI (US)
202118AQI (US)
Highest AQI (US) recorded in
February31AQI (US)
Lowest AQI (US) recorded in
May12AQI (US)
202021AQI (US)
Highest AQI (US) recorded in
July26AQI (US)
Lowest AQI (US) recorded in
April13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Copsa Mica's annual 2026 AQI (US) (59) shows an average percentage change of 183.4% (worsened AQI (US)) compared to previous years: 2020 (21), 2021 (18), 2022 (17), 2023 (15), 2024 (25), 2025 (51).