Stadtbezirke I, Essen, North Rhine Westphalia, Germany Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Stadtbezirke I, Essen, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Stadtbezirke I, Essen, North Rhine Westphalia, Germany
7 AM18th Oct 2025
7 PM
6 AM19th Oct 2025
61AQI
17AQI
64AQI
20AQI
In the last 24 hours,
Stadtbezirke I's AQI reached its highest point of 64 at 9 PM during the Night, while the lowest point, 17, was recorded at 4 PM during the Day between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Stadtbezirke I, Essen, North Rhine Westphalia, Germany
20°C15/27°C
22°C18/29°C
16°C12/17°C
13°C11/16°C
14°C10/18°C
13°C9/18°C
10°C9/11°C
13°C9/17°C
14°C12/19°C
16°C11/20°C
15°C13/19°C
14°C11/17°C
13°C9/17°C
12°C8/17°C
12°C10/15°C
12°C10/16°C
11°C9/13°C
11°C9/14°C
15°C12/18°C
14°C13/15°C
13°C11/16°C
15°C11/18°C
14°C13/16°C
14°C11/17°C
14°C13/15°C
12°C10/14°C
12°C11/14°C
12°C11/15°C
11°C9/12°C
11°C8/13°C
--°C/°C
49AQI
47AQI
53AQI
47AQI
2025 Days Vs Air Quality
Stadtbezirke I, Essen, North Rhine Westphalia, Germany
87%
124
13%
19
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 292 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
Stadtbezirke I, Essen, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI
17AQI
19AQI
19AQI
21AQI
18AQI
22AQI
17AQI
15AQI
15AQI
14AQI
16AQI
35AQI
37AQI
32AQI
34AQI
38AQI
32AQI
29AQI
27AQI
30AQI
32AQI
29AQI
25AQI
21AQI
23AQI
23AQI
21AQI
21AQI
21AQI
21AQI
21AQI
21AQI
22AQI
25AQI
26AQI
24AQI
22AQI
21AQI
20AQI
21AQI
22AQI
22AQI
21AQI
21AQI
24AQI
33AQI
45AQI
32AQI
32AQI
36AQI
39AQI
36AQI
25AQI
20AQI
21AQI
28AQI
35AQI
34AQI
44AQI
33AQI
30AQI
29AQI
26AQI
24AQI
23AQI
22AQI
23AQI
24AQI
25AQI
28AQI
30AQI
38AQI
38AQI
43AQI
47AQI
56AQI
61AQI
62AQI
55AQI
41AQI
28AQI
30AQI
36AQI
34AQI
25AQI
24AQI
23AQI
23AQI
29AQI
37AQI
42AQI
28AQI
20AQI
19AQI
19AQI
19AQI
18AQI
19AQI
20AQI
22AQI
23AQI
26AQI
32AQI
29AQI
23AQI
19AQI
18AQI
18AQI
17AQI
20AQI
21AQI
21AQI
24AQI
26AQI
31AQI
23AQI
20AQI
16AQI
17AQI
20AQI
39AQI
45AQI
71AQI
75AQI
76AQI
50AQI
44AQI
38AQI
48AQI
63AQI
67AQI
60AQI
62AQI
64AQI
74AQI
75AQI
49AQI
60AQI
63AQI
63AQI
58AQI
53AQI
17AQI
24AQI
28AQI
33AQI
26AQI
59AQI
No. of days
202532AQI
Highest AQI recorded in
October59AQI
Lowest AQI recorded in
May17AQI
Most & Least Polluted Years Over the Last 1 Years
Stadtbezirke I's annual 2025 AQI (32) shows an average percentage change of NaN% (improved AQI) compared to previous years: .