Lahnstein, Rheinland Pfalz, 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
Lahnstein, Rheinland Pfalz, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Lahnstein, Rheinland Pfalz, Germany
7 AM29th Sep 2025
7 PM
6 AM30th Sep 2025
66AQI
35AQI
65AQI
44AQI
In the last 24 hours,
Lahnstein's AQI reached its highest point of 66 at 7 PM during the Day, while the lowest point, 35, was recorded at 12 PM during the Day between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Lahnstein, Rheinland Pfalz, Germany
17°C11/23°C
17°C14/21°C
16°C11/22°C
18°C14/23°C
18°C14/24°C
15°C11/21°C
16°C9/23°C
17°C10/26°C
16°C13/21°C
13°C11/15°C
14°C9/21°C
14°C11/19°C
13°C10/18°C
13°C9/18°C
14°C10/19°C
18°C15/21°C
14°C11/16°C
12°C8/16°C
17°C11/24°C
19°C12/28°C
20°C13/29°C
15°C10/18°C
11°C8/16°C
12°C8/17°C
10°C7/14°C
7°C6/8°C
11°C8/16°C
12°C9/17°C
13°C7/19°C
12°C7/16°C
--°C/°C
26AQI
23AQI
25AQI
23AQI
2025 Days Vs Air Quality
Lahnstein, Rheinland Pfalz, Germany
95%
118
5%
6
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% 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
Lahnstein, Rheinland Pfalz, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI
23AQI
32AQI
30AQI
33AQI
38AQI
36AQI
24AQI
17AQI
18AQI
18AQI
18AQI
44AQI
41AQI
37AQI
48AQI
54AQI
49AQI
34AQI
35AQI
41AQI
45AQI
35AQI
30AQI
31AQI
32AQI
26AQI
24AQI
26AQI
24AQI
21AQI
23AQI
25AQI
25AQI
32AQI
38AQI
30AQI
26AQI
24AQI
21AQI
21AQI
21AQI
27AQI
27AQI
25AQI
27AQI
34AQI
32AQI
25AQI
23AQI
25AQI
29AQI
28AQI
24AQI
19AQI
17AQI
21AQI
33AQI
28AQI
36AQI
35AQI
28AQI
24AQI
23AQI
23AQI
22AQI
21AQI
23AQI
23AQI
24AQI
24AQI
24AQI
29AQI
30AQI
43AQI
47AQI
56AQI
61AQI
62AQI
54AQI
42AQI
27AQI
27AQI
36AQI
39AQI
27AQI
24AQI
22AQI
21AQI
26AQI
36AQI
43AQI
32AQI
20AQI
19AQI
18AQI
19AQI
18AQI
20AQI
20AQI
19AQI
20AQI
25AQI
38AQI
33AQI
24AQI
19AQI
17AQI
17AQI
16AQI
18AQI
19AQI
20AQI
23AQI
24AQI
30AQI
22AQI
19AQI
17AQI
17AQI
18AQI
37AQI
29AQI
51AQI
25AQI
32AQI
27AQI
32AQI
23AQI
No. of days
202529AQI
Highest AQI recorded in
August32AQI
Lowest AQI recorded in
September23AQI
Most & Least Polluted Years Over the Last 1 Years
Lahnstein's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .