A2 Castle Hillenraadweg, Maastricht, Limburg, 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
A2 Castle Hillenraadweg, Maastricht, Limburg, Netherlands
AQI Trends: Highest and Lowest
Same Day Analysis (10th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 45 of Good 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
A2 Castle Hillenraadweg, Maastricht, Limburg, Netherlands
7 AM9th Mar 2026
6 PM
6 AM10th Mar 2026
80AQI
54AQI
76AQI
52AQI
In the last 24 hours,
A2 Castle Hillenraadweg's AQI reached its highest point of 80 at 12 PM during the Day, while the lowest point, 52, was recorded at 8 PM during the Night between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
A2 Castle Hillenraadweg, Maastricht, Limburg, Netherlands
5°C3/9°C
7°C4/10°C
10°C8/11°C
9°C7/10°C
5°C3/7°C
0°C-2/3°C
1°C-2/6°C
5°C3/7°C
4°C1/6°C
2°C0/6°C
4°C3/4°C
5°C1/8°C
9°C7/10°C
11°C10/12°C
10°C8/11°C
10°C9/13°C
12°C8/18°C
13°C9/18°C
13°C10/17°C
10°C6/12°C
8°C3/13°C
10°C5/16°C
11°C6/17°C
11°C7/17°C
11°C6/18°C
12°C8/19°C
12°C8/17°C
12°C7/18°C
12°C8/18°C
11°C8/16°C
32AQI
29AQI
43AQI
32AQI
2026 Days Vs Air Quality
A2 Castle Hillenraadweg, Maastricht, Limburg, Netherlands
78%
54
19%
13
3%
2
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2026, 78% of 70 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
A2 Castle Hillenraadweg, Maastricht, Limburg, Netherlands
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
39AQI (US)
23AQI (US)
26AQI (US)
36AQI (US)
37AQI (US)
48AQI (US)
30AQI (US)
37AQI (US)
11AQI (US)
50AQI (US)
63AQI (US)
19AQI (US)
11AQI (US)
21AQI (US)
19AQI (US)
15AQI (US)
29AQI (US)
54AQI (US)
54AQI (US)
50AQI (US)
36AQI (US)
53AQI (US)
54AQI (US)
52AQI (US)
83AQI (US)
119AQI (US)
56AQI (US)
39AQI (US)
71AQI (US)
34AQI (US)
23AQI (US)
21AQI (US)
16AQI (US)
40AQI (US)
20AQI (US)
47AQI (US)
36AQI (US)
20AQI (US)
31AQI (US)
28AQI (US)
23AQI (US)
15AQI (US)
21AQI (US)
29AQI (US)
32AQI (US)
29AQI (US)
14AQI (US)
26AQI (US)
34AQI (US)
10AQI (US)
17AQI (US)
30AQI (US)
16AQI (US)
20AQI (US)
19AQI (US)
17AQI (US)
23AQI (US)
24AQI (US)
15AQI (US)
23AQI (US)
32AQI (US)
37AQI (US)
67AQI (US)
49AQI (US)
54AQI (US)
84AQI (US)
101AQI (US)
75AQI (US)
45AQI (US)
42AQI (US)
24AQI (US)
57AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
March57AQI (US)
Lowest AQI (US) recorded in
February24AQI (US)
202538AQI (US)
Highest AQI (US) recorded in
February59AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
September43AQI (US)
Lowest AQI (US) recorded in
May27AQI (US)
202333AQI (US)
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
December21AQI (US)
202238AQI (US)
Highest AQI (US) recorded in
March62AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202141AQI (US)
Highest AQI (US) recorded in
March51AQI (US)
Lowest AQI (US) recorded in
May29AQI (US)
202036AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
A2 Castle Hillenraadweg's annual 2026 AQI (US) (37) shows an average percentage change of -0.6% (improved AQI (US)) compared to previous years: 2020 (36), 2021 (41), 2022 (38), 2023 (33), 2024 (36), 2025 (38).