Botlek, Maasvlakte Rotterdam, South Holland, Netherlands 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
Botlek, Maasvlakte Rotterdam, South Holland, Netherlands
AQI Trends: Highest and Lowest
Same Day Analysis (NaNth undefined ):
On this day, AQI across the 0 years varied significantly: 2025 ranks 1st highest AQI at 0 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Oct - 2nd Oct 2025
Botlek, Maasvlakte Rotterdam, South Holland, Netherlands
7 AM1st Oct 2025
7 PM
6 AM2nd Oct 2025
91AQI
72AQI
68AQI
53AQI
In the last 24 hours,
Botlek's AQI reached its highest point of 91 at 3 PM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 1st Oct and 2nd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Botlek, Maasvlakte Rotterdam, South Holland, Netherlands
18°C16/20°C
19°C17/22°C
18°C17/21°C
18°C17/18°C
19°C15/22°C
21°C16/27°C
19°C18/19°C
16°C14/17°C
17°C13/21°C
17°C16/17°C
16°C15/17°C
16°C14/18°C
17°C15/18°C
17°C16/17°C
16°C15/17°C
16°C15/18°C
19°C18/20°C
20°C17/23°C
19°C16/21°C
15°C14/15°C
14°C14/15°C
15°C13/17°C
14°C12/17°C
13°C12/15°C
14°C12/16°C
14°C12/16°C
15°C13/17°C
15°C15/16°C
15°C14/16°C
14°C12/17°C
--°C/°C
26AQI
23AQI
23AQI
21AQI
2025 Days Vs Air Quality
Botlek, Maasvlakte Rotterdam, South Holland, Netherlands
98%
122
2%
3
Total number of days with different AQI categories in last 275 days in 2025 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2025, 98% of 275 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
Botlek, Maasvlakte Rotterdam, South Holland, Netherlands
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
27AQI
29AQI
29AQI
26AQI
23AQI
21AQI
17AQI
18AQI
16AQI
16AQI
39AQI
54AQI
41AQI
43AQI
49AQI
48AQI
35AQI
33AQI
31AQI
30AQI
31AQI
28AQI
29AQI
26AQI
26AQI
26AQI
26AQI
28AQI
27AQI
21AQI
21AQI
24AQI
28AQI
45AQI
24AQI
20AQI
22AQI
22AQI
21AQI
21AQI
24AQI
26AQI
23AQI
21AQI
26AQI
28AQI
26AQI
27AQI
22AQI
23AQI
37AQI
37AQI
23AQI
20AQI
21AQI
25AQI
23AQI
32AQI
24AQI
24AQI
22AQI
20AQI
22AQI
20AQI
20AQI
22AQI
22AQI
22AQI
26AQI
26AQI
30AQI
42AQI
34AQI
33AQI
43AQI
52AQI
56AQI
42AQI
43AQI
32AQI
24AQI
23AQI
24AQI
21AQI
19AQI
19AQI
18AQI
20AQI
28AQI
27AQI
28AQI
23AQI
21AQI
18AQI
19AQI
18AQI
18AQI
17AQI
18AQI
19AQI
21AQI
22AQI
21AQI
22AQI
20AQI
18AQI
17AQI
18AQI
23AQI
22AQI
21AQI
21AQI
20AQI
26AQI
24AQI
19AQI
17AQI
15AQI
12AQI
20AQI
44AQI
46AQI
26AQI
18AQI
30AQI
29AQI
25AQI
28AQI
21AQI
No. of days
202526AQI
Highest AQI recorded in
May30AQI
Lowest AQI recorded in
September21AQI
Most & Least Polluted Years Over the Last 1 Years
Botlek's annual 2025 AQI (26) shows an average percentage change of NaN% (improved AQI) compared to previous years: .