Bruhlervorstadt, 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
Bruhlervorstadt, Erfurt, Thuringia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (30th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Sep - 1st Oct 2025
Bruhlervorstadt, Erfurt, Thuringia, Germany
6 AM30th Sep 2025
7 PM
5 AM1st Oct 2025
AQI
AQI
62AQI
20AQI
In the last 24 hours,
Bruhlervorstadt's AQI reached its highest point of 62 at 7 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 30th Sep and 1st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Bruhlervorstadt, Erfurt, Thuringia, Germany
19°C15/24°C
18°C15/23°C
18°C13/24°C
21°C17/26°C
18°C14/22°C
17°C11/22°C
17°C13/23°C
18°C12/24°C
17°C12/23°C
16°C12/20°C
16°C11/20°C
16°C12/20°C
16°C11/22°C
15°C12/20°C
18°C15/22°C
15°C13/18°C
14°C11/19°C
19°C15/24°C
20°C14/28°C
22°C14/30°C
18°C12/24°C
12°C11/14°C
12°C6/16°C
11°C6/16°C
7°C6/7°C
10°C7/11°C
12°C10/14°C
15°C11/19°C
12°C9/17°C
--°C/°C
--°C/°C
27AQI
24AQI
26AQI
23AQI
2025 Days Vs Air Quality
Bruhlervorstadt, Erfurt, Thuringia, Germany
96%
120
4%
5
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 273 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Bruhlervorstadt, Erfurt, Thuringia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
16AQI
19AQI
27AQI
25AQI
39AQI
48AQI
34AQI
20AQI
17AQI
17AQI
20AQI
20AQI
39AQI
42AQI
41AQI
44AQI
40AQI
46AQI
41AQI
35AQI
41AQI
40AQI
35AQI
32AQI
32AQI
35AQI
31AQI
28AQI
27AQI
25AQI
28AQI
25AQI
24AQI
24AQI
27AQI
32AQI
27AQI
26AQI
25AQI
22AQI
21AQI
22AQI
23AQI
23AQI
22AQI
26AQI
30AQI
30AQI
28AQI
26AQI
27AQI
30AQI
32AQI
28AQI
22AQI
19AQI
20AQI
23AQI
26AQI
30AQI
28AQI
25AQI
23AQI
24AQI
24AQI
23AQI
21AQI
23AQI
24AQI
23AQI
25AQI
29AQI
36AQI
44AQI
42AQI
41AQI
48AQI
57AQI
61AQI
59AQI
47AQI
32AQI
28AQI
33AQI
33AQI
25AQI
23AQI
19AQI
20AQI
25AQI
34AQI
42AQI
34AQI
27AQI
23AQI
21AQI
20AQI
18AQI
18AQI
20AQI
20AQI
21AQI
24AQI
35AQI
39AQI
28AQI
21AQI
19AQI
18AQI
16AQI
17AQI
18AQI
17AQI
20AQI
28AQI
30AQI
23AQI
20AQI
19AQI
17AQI
32AQI
34AQI
41AQI
55AQI
56AQI
21AQI
32AQI
26AQI
33AQI
26AQI
No. of days
202529AQI
Highest AQI recorded in
August33AQI
Lowest AQI recorded in
May21AQI
Most & Least Polluted Years Over the Last 1 Years
Bruhlervorstadt's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .