Andreasvorstadt, Erfurt, Thuringia, Germany 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
Andreasvorstadt, Erfurt, Thuringia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (25th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 26 of Good air quality on the same day.
Day & Night AQI Trend: 25th Sep - 26th Sep 2026
Andreasvorstadt, Erfurt, Thuringia, Germany
6 AM25th Sep 2026
7 PM
5 AM26th Sep 2026
25AQI
17AQI
46AQI
21AQI
In the last 24 hours,
Andreasvorstadt's AQI reached its highest point of 46 at 11 PM during the Night, while the lowest point, 17, was recorded at 7 AM during the Day between 25th Sep and 26th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Andreasvorstadt, Erfurt, Thuringia, Germany
21°C18/25°C
19°C15/23°C
20°C17/24°C
19°C15/23°C
17°C13/22°C
17°C14/22°C
17°C15/21°C
20°C15/26°C
16°C14/20°C
15°C10/20°C
19°C15/26°C
22°C18/28°C
17°C13/20°C
13°C10/16°C
16°C10/22°C
16°C13/21°C
16°C15/18°C
17°C14/20°C
19°C15/24°C
17°C13/20°C
15°C11/19°C
15°C13/19°C
16°C12/20°C
15°C12/17°C
12°C9/16°C
12°C9/16°C
13°C9/18°C
12°C10/14°C
12°C8/18°C
16°C10/21°C
27AQI
24AQI
32AQI
25AQI
2026 Days Vs Air Quality
Andreasvorstadt, Erfurt, Thuringia, Germany
86%
227
12%
33
2%
5
Total number of days with different AQI categories in last 269 days in 2026 (96 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 269 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
Andreasvorstadt, Erfurt, Thuringia, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI (US)
13AQI (US)
16AQI (US)
21AQI (US)
23AQI (US)
53AQI (US)
52AQI (US)
46AQI (US)
30AQI (US)
37AQI (US)
46AQI (US)
48AQI (US)
19AQI (US)
23AQI (US)
25AQI (US)
27AQI (US)
50AQI (US)
50AQI (US)
48AQI (US)
74AQI (US)
80AQI (US)
94AQI (US)
105AQI (US)
133AQI (US)
135AQI (US)
60AQI (US)
51AQI (US)
57AQI (US)
86AQI (US)
121AQI (US)
82AQI (US)
93AQI (US)
84AQI (US)
63AQI (US)
98AQI (US)
124AQI (US)
93AQI (US)
49AQI (US)
60AQI (US)
71AQI (US)
58AQI (US)
21AQI (US)
11AQI (US)
39AQI (US)
42AQI (US)
33AQI (US)
37AQI (US)
32AQI (US)
38AQI (US)
62AQI (US)
72AQI (US)
21AQI (US)
12AQI (US)
32AQI (US)
39AQI (US)
36AQI (US)
35AQI (US)
39AQI (US)
34AQI (US)
21AQI (US)
48AQI (US)
48AQI (US)
61AQI (US)
75AQI (US)
62AQI (US)
58AQI (US)
64AQI (US)
64AQI (US)
69AQI (US)
27AQI (US)
27AQI (US)
42AQI (US)
36AQI (US)
31AQI (US)
35AQI (US)
34AQI (US)
38AQI (US)
74AQI (US)
81AQI (US)
70AQI (US)
52AQI (US)
50AQI (US)
44AQI (US)
33AQI (US)
17AQI (US)
24AQI (US)
31AQI (US)
27AQI (US)
15AQI (US)
20AQI (US)
33AQI (US)
29AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
22AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
32AQI (US)
35AQI (US)
55AQI (US)
47AQI (US)
36AQI (US)
38AQI (US)
28AQI (US)
22AQI (US)
13AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
35AQI (US)
20AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
21AQI (US)
21AQI (US)
23AQI (US)
28AQI (US)
24AQI (US)
20AQI (US)
23AQI (US)
18AQI (US)
26AQI (US)
36AQI (US)
39AQI (US)
32AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
32AQI (US)
37AQI (US)
49AQI (US)
46AQI (US)
37AQI (US)
26AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
19AQI (US)
18AQI (US)
17AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
19AQI (US)
20AQI (US)
19AQI (US)
20AQI (US)
16AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
22AQI (US)
24AQI (US)
22AQI (US)
26AQI (US)
32AQI (US)
32AQI (US)
32AQI (US)
21AQI (US)
22AQI (US)
19AQI (US)
18AQI (US)
20AQI (US)
22AQI (US)
16AQI (US)
20AQI (US)
21AQI (US)
16AQI (US)
18AQI (US)
27AQI (US)
23AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
22AQI (US)
27AQI (US)
34AQI (US)
40AQI (US)
38AQI (US)
21AQI (US)
22AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
45AQI (US)
53AQI (US)
45AQI (US)
28AQI (US)
38AQI (US)
42AQI (US)
41AQI (US)
24AQI (US)
30AQI (US)
29AQI (US)
27AQI (US)
30AQI (US)
37AQI (US)
28AQI (US)
32AQI (US)
28AQI (US)
32AQI (US)
41AQI (US)
30AQI (US)
28AQI (US)
30AQI (US)
31AQI (US)
34AQI (US)
37AQI (US)
29AQI (US)
41AQI (US)
41AQI (US)
44AQI (US)
44AQI (US)
37AQI (US)
20AQI (US)
25AQI (US)
15AQI (US)
27AQI (US)
24AQI (US)
29AQI (US)
29AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
27AQI (US)
21AQI (US)
29AQI (US)
23AQI (US)
24AQI (US)
28AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
56AQI (US)
51AQI (US)
44AQI (US)
28AQI (US)
29AQI (US)
22AQI (US)
26AQI (US)
33AQI (US)
26AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
January56AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
December43AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Andreasvorstadt's annual 2026 AQI (US) (35) shows an average percentage change of 6.06% (worsened AQI (US)) compared to previous years: 2025 (33).