The Hague, South 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
The Hague, South Holland, Netherlands
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 23 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
The Hague, South Holland, Netherlands
5 AM4th Aug 2025
9 PM
4 AM5th Aug 2025
26AQI
22AQI
24AQI
19AQI
In the last 24 hours,
The Hague's AQI reached its highest point of 26 at 10 AM during the Day, while the lowest point, 19, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
The Hague, South Holland, Netherlands
17°C16/18°C
16°C14/18°C
15°C13/17°C
17°C15/19°C
19°C17/21°C
19°C16/21°C
19°C16/22°C
19°C17/21°C
20°C18/22°C
19°C18/20°C
17°C16/19°C
18°C16/21°C
20°C16/24°C
23°C19/30°C
19°C17/23°C
18°C16/21°C
19°C17/20°C
19°C17/21°C
19°C17/21°C
19°C18/21°C
20°C18/22°C
18°C17/20°C
18°C17/19°C
18°C16/20°C
18°C16/19°C
19°C18/20°C
17°C16/18°C
17°C16/18°C
19°C16/20°C
19°C18/22°C
--°C/°C
25AQI
23AQI
24AQI
24AQI
2025 Days Vs Air Quality
The Hague, South Holland, Netherlands
96%
65
4%
3
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 217 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
The Hague, South Holland, Netherlands
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
30AQI
35AQI
29AQI
20AQI
21AQI
18AQI
16AQI
17AQI
14AQI
17AQI
40AQI
57AQI
43AQI
43AQI
51AQI
51AQI
38AQI
37AQI
38AQI
36AQI
35AQI
28AQI
32AQI
38AQI
29AQI
25AQI
27AQI
33AQI
24AQI
21AQI
21AQI
21AQI
24AQI
49AQI
27AQI
22AQI
21AQI
22AQI
19AQI
20AQI
21AQI
26AQI
23AQI
22AQI
28AQI
34AQI
25AQI
24AQI
22AQI
25AQI
41AQI
42AQI
26AQI
20AQI
21AQI
25AQI
24AQI
33AQI
27AQI
26AQI
23AQI
22AQI
22AQI
21AQI
20AQI
21AQI
23AQI
34AQI
31AQI
26AQI
21AQI
No. of days
202528AQI
Highest AQI recorded in
May34AQI
Lowest AQI recorded in
August21AQI
Most & Least Polluted Years Over the Last 1 Years
The Hague's annual 2025 AQI (28) shows an average percentage change of NaN% (improved AQI) compared to previous years: .