Zaandam, Noord Holland, Netherlands Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Zaandam, Noord Holland, Netherlands
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 22 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Zaandam, Noord Holland, Netherlands
5 AM5th Aug 2025
9 PM
4 AM6th Aug 2025
31AQI
18AQI
24AQI
19AQI
In the last 24 hours,
Zaandam's AQI reached its highest point of 31 at 11 AM during the Day, while the lowest point, 18, was recorded at 6 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Zaandam, Noord Holland, Netherlands
16°C13/18°C
15°C12/18°C
17°C14/21°C
19°C14/23°C
19°C15/24°C
20°C15/25°C
19°C16/22°C
20°C15/24°C
19°C16/21°C
17°C15/20°C
18°C14/22°C
20°C14/25°C
22°C17/30°C
19°C16/25°C
19°C15/23°C
18°C16/22°C
19°C16/22°C
19°C16/23°C
19°C16/22°C
20°C15/24°C
18°C15/21°C
18°C15/21°C
18°C14/21°C
17°C14/20°C
18°C15/21°C
17°C15/18°C
17°C15/19°C
18°C15/20°C
19°C16/23°C
17°C15/18°C
--°C/°C
24AQI
24AQI
25AQI
25AQI
2025 Days Vs Air Quality
Zaandam, Noord Holland, Netherlands
100%
69
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 218 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
Zaandam, Noord Holland, Netherlands
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI
31AQI
31AQI
29AQI
29AQI
29AQI
25AQI
23AQI
21AQI
22AQI
20AQI
28AQI
48AQI
44AQI
43AQI
49AQI
50AQI
45AQI
41AQI
37AQI
36AQI
34AQI
30AQI
30AQI
31AQI
28AQI
28AQI
28AQI
28AQI
27AQI
25AQI
23AQI
24AQI
25AQI
37AQI
29AQI
26AQI
24AQI
23AQI
21AQI
21AQI
22AQI
25AQI
25AQI
24AQI
28AQI
28AQI
27AQI
25AQI
23AQI
22AQI
29AQI
40AQI
33AQI
25AQI
23AQI
24AQI
25AQI
28AQI
24AQI
24AQI
22AQI
21AQI
20AQI
20AQI
19AQI
20AQI
21AQI
22AQI
33AQI
32AQI
26AQI
20AQI
No. of days
202528AQI
Highest AQI recorded in
May33AQI
Lowest AQI recorded in
August20AQI
Most & Least Polluted Years Over the Last 1 Years
Zaandam's annual 2025 AQI (28) shows an average percentage change of NaN% (improved AQI) compared to previous years: .