Mountain Haven, The Hague, Zuid Holland, Netherlands Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Mountain Haven, The Hague, Zuid Holland, Netherlands
AQI Trends: Highest and Lowest
Same Day Analysis (9th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 83 of Moderate air quality, showing improvement over 2025 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Mar - 10th Mar 2026
Mountain Haven, The Hague, Zuid Holland, Netherlands
7 AM9th Mar 2026
6 PM
6 AM10th Mar 2026
144AQI
66AQI
134AQI
86AQI
In the last 24 hours,
Mountain Haven's AQI reached its highest point of 144 at 3 PM during the Day, while the lowest point, 66, was recorded at 7 AM during the Day between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Mountain Haven, The Hague, Zuid Holland, Netherlands
6°C4/7°C
6°C5/8°C
8°C7/8°C
7°C6/8°C
4°C2/4°C
3°C2/4°C
2°C1/4°C
6°C3/7°C
6°C5/6°C
3°C2/4°C
2°C1/3°C
6°C3/8°C
8°C7/8°C
8°C8/9°C
8°C8/9°C
8°C7/9°C
10°C8/13°C
10°C8/11°C
9°C9/10°C
8°C7/9°C
7°C5/9°C
9°C7/12°C
9°C8/10°C
9°C7/12°C
10°C8/13°C
10°C8/11°C
8°C7/9°C
10°C8/13°C
9°C7/10°C
9°C7/10°C
47AQI
43AQI
48AQI
42AQI
2026 Days Vs Air Quality
Mountain Haven, The Hague, Zuid Holland, Netherlands
63%
43
32%
22
4%
3
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 63%
Health Risk Level:
Moderate
In 2026, 63% of 70 days were within WHO’s safe air quality limits, and 37% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Mountain Haven, The Hague, Zuid Holland, Netherlands
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
28AQI (US)
18AQI (US)
16AQI (US)
17AQI (US)
15AQI (US)
43AQI (US)
37AQI (US)
27AQI (US)
47AQI (US)
53AQI (US)
30AQI (US)
33AQI (US)
26AQI (US)
38AQI (US)
18AQI (US)
42AQI (US)
67AQI (US)
78AQI (US)
76AQI (US)
41AQI (US)
67AQI (US)
65AQI (US)
72AQI (US)
130AQI (US)
116AQI (US)
79AQI (US)
57AQI (US)
76AQI (US)
66AQI (US)
35AQI (US)
44AQI (US)
56AQI (US)
86AQI (US)
33AQI (US)
112AQI (US)
77AQI (US)
22AQI (US)
32AQI (US)
63AQI (US)
59AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
20AQI (US)
42AQI (US)
19AQI (US)
24AQI (US)
35AQI (US)
34AQI (US)
35AQI (US)
23AQI (US)
17AQI (US)
28AQI (US)
43AQI (US)
35AQI (US)
49AQI (US)
43AQI (US)
23AQI (US)
15AQI (US)
21AQI (US)
42AQI (US)
51AQI (US)
84AQI (US)
74AQI (US)
92AQI (US)
90AQI (US)
83AQI (US)
50AQI (US)
41AQI (US)
61AQI (US)
No. of days
202648AQI (US)
Highest AQI (US) recorded in
March61AQI (US)
Lowest AQI (US) recorded in
February41AQI (US)
202540AQI (US)
Highest AQI (US) recorded in
February64AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
May46AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202339AQI (US)
Highest AQI (US) recorded in
February56AQI (US)
Lowest AQI (US) recorded in
November26AQI (US)
202244AQI (US)
Highest AQI (US) recorded in
March72AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202136AQI (US)
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
October22AQI (US)
202037AQI (US)
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Mountain Haven's annual 2026 AQI (US) (48) shows an average percentage change of 23.9% (worsened AQI (US)) compared to previous years: 2020 (37), 2021 (36), 2022 (44), 2023 (39), 2024 (38), 2025 (40).