Arth, Schwyz, Switzerland 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
Arth, Schwyz, Switzerland
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 37 of Good air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Mar - 10th Mar 2026
Arth, Schwyz, Switzerland
7 AM9th Mar 2026
6 PM
6 AM10th Mar 2026
71AQI
21AQI
52AQI
21AQI
In the last 24 hours,
Arth's AQI reached its highest point of 71 at 11 AM during the Day, while the lowest point, 21, was recorded at 6 AM during the Day between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Arth, Schwyz, Switzerland
1°C-2/8°C
2°C-2/9°C
4°C1/10°C
4°C0/6°C
3°C-2/9°C
2°C0/4°C
1°C-3/4°C
3°C-2/5°C
2°C0/4°C
-1°C-6/4°C
2°C-3/7°C
3°C1/5°C
3°C-2/8°C
4°C0/11°C
7°C2/12°C
7°C2/13°C
6°C1/15°C
8°C3/17°C
8°C3/18°C
7°C3/11°C
5°C1/8°C
5°C-1/13°C
5°C0/13°C
5°C0/13°C
6°C0/15°C
7°C1/15°C
7°C2/15°C
7°C2/15°C
7°C2/15°C
7°C1/15°C
43AQI
32AQI
40AQI
34AQI
2026 Days Vs Air Quality
Arth, Schwyz, Switzerland
71%
49
29%
20
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2026, 71% 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
Arth, Schwyz, Switzerland
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
63AQI (US)
22AQI (US)
13AQI (US)
15AQI (US)
36AQI (US)
58AQI (US)
50AQI (US)
34AQI (US)
13AQI (US)
12AQI (US)
20AQI (US)
31AQI (US)
25AQI (US)
32AQI (US)
28AQI (US)
34AQI (US)
41AQI (US)
39AQI (US)
41AQI (US)
30AQI (US)
29AQI (US)
72AQI (US)
74AQI (US)
78AQI (US)
81AQI (US)
26AQI (US)
35AQI (US)
54AQI (US)
19AQI (US)
50AQI (US)
54AQI (US)
66AQI (US)
66AQI (US)
48AQI (US)
50AQI (US)
79AQI (US)
55AQI (US)
14AQI (US)
42AQI (US)
57AQI (US)
67AQI (US)
16AQI (US)
7AQI (US)
11AQI (US)
32AQI (US)
25AQI (US)
30AQI (US)
36AQI (US)
25AQI (US)
50AQI (US)
22AQI (US)
13AQI (US)
22AQI (US)
22AQI (US)
20AQI (US)
30AQI (US)
29AQI (US)
27AQI (US)
31AQI (US)
13AQI (US)
35AQI (US)
36AQI (US)
52AQI (US)
75AQI (US)
79AQI (US)
87AQI (US)
93AQI (US)
60AQI (US)
37AQI (US)
39AQI (US)
35AQI (US)
57AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
March57AQI (US)
Lowest AQI (US) recorded in
February35AQI (US)
202529AQI (US)
Highest AQI (US) recorded in
October41AQI (US)
Lowest AQI (US) recorded in
September20AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
April38AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202333AQI (US)
Highest AQI (US) recorded in
June48AQI (US)
Lowest AQI (US) recorded in
January26AQI (US)
202232AQI (US)
Highest AQI (US) recorded in
July42AQI (US)
Lowest AQI (US) recorded in
December22AQI (US)
202131AQI (US)
Highest AQI (US) recorded in
June38AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
April42AQI (US)
Lowest AQI (US) recorded in
October24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Arth's annual 2026 AQI (US) (40) shows an average percentage change of 28.4% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (31), 2022 (32), 2023 (33), 2024 (31), 2025 (29).