Arth, Schwyz, Switzerland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Arth, Schwyz, Switzerland
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Aug 2023
53AQILowest AQI recorded on
26th Aug 2024
21AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 21 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Arth, Schwyz, Switzerland
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12PM2nd Aug
23AQI
Avg. Lowest Time
8AM2nd Aug
16AQI
Night time
Avg. Highest Time
3AM3rd Aug
48AQI
Avg. Lowest Time
4AM3rd Aug
21AQI
In the last 24 hours,
Arth's AQI reached its highest point of 48 at 3 AM during the Night, while the lowest point, 16, was recorded at 8 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Arth, Schwyz, Switzerland
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025315 AMAQI
4th Jul 2025286 AMAQI
4th Jul 2025267 AMAQI
4th Jul 2025308 AMAQI
4th Jul 2025329 AMAQI
4th Jul 20253410 AMAQI
4th Jul 20253611 AMAQI
4th Jul 20253912 PMAQI
4th Jul 2025381 PMAQI
4th Jul 2025322 PMAQI
4th Jul 2025323 PMAQI
4th Jul 2025324 PMAQI
4th Jul 2025335 PMAQI
4th Jul 2025326 PMAQI
4th Jul 2025317 PMAQI
4th Jul 2025318 PMAQI
4th Jul 2025309 PMAQI
4th Jul 20253210 PMAQI
4th Jul 20253311 PMAQI
5th Jul 20253212 AMAQI
5th Jul 2025321 AMAQI
5th Jul 2025362 AMAQI
5th Jul 2025323 AMAQI
5th Jul 2025334 AMAQI
19°C13/25°C
5th Jul 2025335 AMAQI
5th Jul 2025356 AMAQI
5th Jul 2025347 AMAQI
5th Jul 2025368 AMAQI
5th Jul 2025379 AMAQI
5th Jul 20253610 AMAQI
5th Jul 20253611 AMAQI
5th Jul 20253512 PMAQI
5th Jul 2025321 PMAQI
5th Jul 2025322 PMAQI
5th Jul 2025323 PMAQI
5th Jul 2025334 PMAQI
5th Jul 2025335 PMAQI
5th Jul 2025336 PMAQI
5th Jul 2025337 PMAQI
5th Jul 2025328 PMAQI
5th Jul 2025329 PMAQI
5th Jul 20253210 PMAQI
5th Jul 20253211 PMAQI
6th Jul 20253312 AMAQI
6th Jul 2025351 AMAQI
6th Jul 2025322 AMAQI
6th Jul 2025223 AMAQI
6th Jul 2025204 AMAQI
21°C16/28°C
6th Jul 2025215 AMAQI
6th Jul 2025266 AMAQI
6th Jul 2025267 AMAQI
6th Jul 2025268 AMAQI
6th Jul 2025259 AMAQI
6th Jul 20252810 AMAQI
6th Jul 20252411 AMAQI
6th Jul 20252812 PMAQI
6th Jul 2025261 PMAQI
6th Jul 2025262 PMAQI
6th Jul 2025273 PMAQI
6th Jul 2025264 PMAQI
6th Jul 2025265 PMAQI
6th Jul 2025266 PMAQI
6th Jul 2025267 PMAQI
6th Jul 2025278 PMAQI
6th Jul 2025279 PMAQI
6th Jul 20252610 PMAQI
6th Jul 20252711 PMAQI
7th Jul 20252712 AMAQI
7th Jul 2025281 AMAQI
7th Jul 2025202 AMAQI
7th Jul 2025173 AMAQI
7th Jul 2025154 AMAQI
18°C12/26°C
7th Jul 2025175 AMAQI
7th Jul 2025186 AMAQI
7th Jul 2025197 AMAQI
7th Jul 2025198 AMAQI
7th Jul 2025199 AMAQI
7th Jul 20252010 AMAQI
7th Jul 20252011 AMAQI
7th Jul 20252112 PMAQI
7th Jul 2025211 PMAQI
7th Jul 2025212 PMAQI
7th Jul 2025223 PMAQI
7th Jul 2025224 PMAQI
7th Jul 2025225 PMAQI
7th Jul 2025216 PMAQI
7th Jul 2025207 PMAQI
7th Jul 2025208 PMAQI
7th Jul 2025219 PMAQI
7th Jul 20252210 PMAQI
7th Jul 20252111 PMAQI
8th Jul 20252212 AMAQI
8th Jul 2025221 AMAQI
8th Jul 2025172 AMAQI
8th Jul 2025153 AMAQI
8th Jul 2025164 AMAQI
15°C10/19°C
8th Jul 2025165 AMAQI
8th Jul 2025186 AMAQI
8th Jul 2025187 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20252010 AMAQI
8th Jul 20251911 AMAQI
8th Jul 20252212 PMAQI
8th Jul 2025221 PMAQI
8th Jul 2025202 PMAQI
8th Jul 2025203 PMAQI
8th Jul 2025194 PMAQI
8th Jul 2025205 PMAQI
8th Jul 2025206 PMAQI
8th Jul 2025207 PMAQI
8th Jul 2025208 PMAQI
8th Jul 2025209 PMAQI
8th Jul 20252010 PMAQI
8th Jul 20252011 PMAQI
9th Jul 20252012 AMAQI
9th Jul 2025201 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025163 AMAQI
9th Jul 2025164 AMAQI
12°C7/15°C
9th Jul 2025175 AMAQI
9th Jul 2025186 AMAQI
9th Jul 2025197 AMAQI
9th Jul 2025188 AMAQI
9th Jul 2025189 AMAQI
9th Jul 20251910 AMAQI
9th Jul 20251911 AMAQI
9th Jul 20252012 PMAQI
9th Jul 2025191 PMAQI
9th Jul 2025202 PMAQI
9th Jul 2025183 PMAQI
9th Jul 2025184 PMAQI
9th Jul 2025185 PMAQI
9th Jul 2025196 PMAQI
9th Jul 2025207 PMAQI
9th Jul 2025208 PMAQI
9th Jul 2025199 PMAQI
9th Jul 20251910 PMAQI
9th Jul 20251911 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025231 AMAQI
10th Jul 2025212 AMAQI
10th Jul 2025193 AMAQI
10th Jul 2025214 AMAQI
13°C4/20°C
10th Jul 2025215 AMAQI
10th Jul 2025186 AMAQI
10th Jul 2025207 AMAQI
10th Jul 2025208 AMAQI
10th Jul 2025199 AMAQI
10th Jul 20252310 AMAQI
10th Jul 20252211 AMAQI
10th Jul 20252112 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025192 PMAQI
10th Jul 2025193 PMAQI
10th Jul 2025194 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025196 PMAQI
10th Jul 2025207 PMAQI
10th Jul 2025208 PMAQI
10th Jul 2025199 PMAQI
10th Jul 20252010 PMAQI
10th Jul 20252111 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025211 AMAQI
11th Jul 2025192 AMAQI
11th Jul 2025193 AMAQI
11th Jul 2025204 AMAQI
15°C5/23°C
11th Jul 2025205 AMAQI
11th Jul 2025226 AMAQI
11th Jul 2025237 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252610 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025231 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025235 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025239 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025212 AMAQI
12th Jul 2025203 AMAQI
12th Jul 2025204 AMAQI
16°C8/24°C
12th Jul 2025225 AMAQI
12th Jul 2025256 AMAQI
12th Jul 2025227 AMAQI
12th Jul 2025238 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252511 AMAQI
12th Jul 20252412 PMAQI
12th Jul 2025231 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025224 PMAQI
12th Jul 2025235 PMAQI
12th Jul 2025226 PMAQI
12th Jul 2025237 PMAQI
12th Jul 2025238 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252211 PMAQI
13th Jul 20252312 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025222 AMAQI
13th Jul 2025203 AMAQI
13th Jul 2025224 AMAQI
18°C10/26°C
13th Jul 2025205 AMAQI
13th Jul 2025226 AMAQI
13th Jul 2025247 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252512 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025222 PMAQI
13th Jul 2025233 PMAQI
13th Jul 2025224 PMAQI
13th Jul 2025225 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025237 PMAQI
13th Jul 2025238 PMAQI
13th Jul 2025229 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252312 AMAQI
14th Jul 2025231 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025223 AMAQI
14th Jul 2025244 AMAQI
19°C12/27°C
14th Jul 2025275 AMAQI
14th Jul 2025246 AMAQI
14th Jul 2025247 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025219 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025234 PMAQI
14th Jul 2025235 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025228 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252310 PMAQI
14th Jul 20252311 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025212 AMAQI
15th Jul 2025203 AMAQI
15th Jul 2025214 AMAQI
19°C14/26°C
15th Jul 2025205 AMAQI
15th Jul 2025366 AMAQI
15th Jul 2025227 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025239 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252311 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025232 PMAQI
15th Jul 2025223 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025235 PMAQI
15th Jul 2025236 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025239 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252311 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025292 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025264 AMAQI
17°C11/23°C
16th Jul 2025225 AMAQI
16th Jul 2025226 AMAQI
16th Jul 2025247 AMAQI
16th Jul 2025258 AMAQI
16th Jul 2025249 AMAQI
16th Jul 20252310 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252312 PMAQI
16th Jul 2025241 PMAQI
16th Jul 2025242 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025304 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025237 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025239 PMAQI
16th Jul 20252310 PMAQI
16th Jul 20252311 PMAQI
17th Jul 20252412 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025212 AMAQI
17th Jul 2025193 AMAQI
17th Jul 2025204 AMAQI
16°C12/20°C
17th Jul 2025155 AMAQI
17th Jul 2025186 AMAQI
17th Jul 2025197 AMAQI
17th Jul 2025198 AMAQI
17th Jul 2025209 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20252011 AMAQI
17th Jul 20252012 PMAQI
17th Jul 2025191 PMAQI
17th Jul 2025212 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025214 PMAQI
17th Jul 2025215 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252112 AMAQI
18th Jul 2025201 AMAQI
18th Jul 2025192 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025184 AMAQI
17°C10/25°C
18th Jul 2025205 AMAQI
18th Jul 2025216 AMAQI
18th Jul 2025217 AMAQI
18th Jul 2025198 AMAQI
18th Jul 2025209 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025212 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025214 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025217 PMAQI
18th Jul 2025218 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025223 AMAQI
19th Jul 2025224 AMAQI
19°C10/27°C
19th Jul 2025225 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025238 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025229 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252211 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025212 AMAQI
20th Jul 2025193 AMAQI
20th Jul 2025204 AMAQI
18°C13/28°C
20th Jul 2025205 AMAQI
20th Jul 2025206 AMAQI
20th Jul 2025207 AMAQI
20th Jul 2025188 AMAQI
20th Jul 2025199 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20251911 AMAQI
20th Jul 20252212 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252110 PMAQI
20th Jul 20252111 PMAQI
21st Jul 20252112 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025202 AMAQI
21st Jul 2025123 AMAQI
21st Jul 2025134 AMAQI
19°C12/28°C
21st Jul 2025155 AMAQI
21st Jul 2025156 AMAQI
21st Jul 2025167 AMAQI
21st Jul 2025178 AMAQI
21st Jul 2025169 AMAQI
21st Jul 20251610 AMAQI
21st Jul 20251411 AMAQI
21st Jul 20251412 PMAQI
21st Jul 2025141 PMAQI
21st Jul 2025172 PMAQI
21st Jul 2025163 PMAQI
21st Jul 2025174 PMAQI
21st Jul 2025175 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025198 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251911 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025191 AMAQI
22nd Jul 2025162 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025224 AMAQI
16°C11/23°C
22nd Jul 2025215 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025159 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251311 AMAQI
22nd Jul 20251512 PMAQI
22nd Jul 2025141 PMAQI
22nd Jul 2025142 PMAQI
22nd Jul 2025153 PMAQI
22nd Jul 2025154 PMAQI
22nd Jul 2025155 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025157 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251611 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025171 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025153 AMAQI
23rd Jul 2025154 AMAQI
16°C10/23°C
23rd Jul 2025195 AMAQI
23rd Jul 2025206 AMAQI
23rd Jul 2025147 AMAQI
23rd Jul 2025158 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025161 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025173 PMAQI
23rd Jul 2025164 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025177 PMAQI
23rd Jul 2025178 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025162 AMAQI
24th Jul 2025153 AMAQI
24th Jul 2025164 AMAQI
17°C9/24°C
24th Jul 2025165 AMAQI
24th Jul 2025186 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025198 AMAQI
24th Jul 2025169 AMAQI
24th Jul 20251610 AMAQI
24th Jul 20251411 AMAQI
24th Jul 20251412 PMAQI
24th Jul 2025131 PMAQI
24th Jul 2025152 PMAQI
24th Jul 2025163 PMAQI
24th Jul 2025144 PMAQI
24th Jul 2025155 PMAQI
24th Jul 2025146 PMAQI
24th Jul 2025167 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251710 PMAQI
24th Jul 20251611 PMAQI
25th Jul 20251712 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025172 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025174 AMAQI
15°C14/17°C
25th Jul 2025175 AMAQI
25th Jul 2025186 AMAQI
25th Jul 2025177 AMAQI
25th Jul 2025208 AMAQI
25th Jul 2025189 AMAQI
25th Jul 20251810 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025161 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025171 AMAQI
26th Jul 2025172 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025184 AMAQI
15°C11/19°C
26th Jul 2025185 AMAQI
26th Jul 2025196 AMAQI
26th Jul 2025197 AMAQI
26th Jul 2025198 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20251911 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025206 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025189 PMAQI
26th Jul 20251910 PMAQI
26th Jul 20251911 PMAQI
27th Jul 20251812 AMAQI
27th Jul 2025191 AMAQI
27th Jul 2025182 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025184 AMAQI
14°C8/18°C
27th Jul 2025175 AMAQI
27th Jul 2025186 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025178 AMAQI
27th Jul 2025189 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20251711 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025213 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025195 PMAQI
27th Jul 2025186 PMAQI
27th Jul 2025187 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025169 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20251911 PMAQI
28th Jul 20251912 AMAQI
28th Jul 2025181 AMAQI
28th Jul 2025162 AMAQI
28th Jul 2025143 AMAQI
28th Jul 2025144 AMAQI
16°C12/20°C
28th Jul 2025165 AMAQI
28th Jul 2025186 AMAQI
28th Jul 2025177 AMAQI
28th Jul 2025168 AMAQI
28th Jul 2025159 AMAQI
28th Jul 20251510 AMAQI
28th Jul 20251511 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025161 PMAQI
28th Jul 2025172 PMAQI
28th Jul 2025173 PMAQI
28th Jul 2025174 PMAQI
28th Jul 2025165 PMAQI
28th Jul 2025176 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025188 PMAQI
28th Jul 2025189 PMAQI
28th Jul 20251810 PMAQI
28th Jul 20251811 PMAQI
29th Jul 20251812 AMAQI
29th Jul 2025161 AMAQI
29th Jul 2025192 AMAQI
29th Jul 2025193 AMAQI
29th Jul 2025194 AMAQI
12°C10/13°C
29th Jul 2025205 AMAQI
29th Jul 2025196 AMAQI
29th Jul 2025197 AMAQI
29th Jul 2025188 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20252011 AMAQI
29th Jul 20251812 PMAQI
29th Jul 2025171 PMAQI
29th Jul 2025182 PMAQI
29th Jul 2025183 PMAQI
29th Jul 2025174 PMAQI
29th Jul 2025175 PMAQI
29th Jul 2025196 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025208 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252010 PMAQI
29th Jul 20252011 PMAQI
30th Jul 20251912 AMAQI
30th Jul 2025191 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025203 AMAQI
30th Jul 2025214 AMAQI
14°C8/19°C
30th Jul 2025205 AMAQI
30th Jul 2025216 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025208 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20251910 AMAQI
30th Jul 20251811 AMAQI
30th Jul 20252012 PMAQI
30th Jul 2025201 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025213 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025196 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025208 PMAQI
30th Jul 2025199 PMAQI
30th Jul 20251910 PMAQI
30th Jul 20251911 PMAQI
31st Jul 20251912 AMAQI
31st Jul 2025191 AMAQI
31st Jul 2025192 AMAQI
31st Jul 2025193 AMAQI
31st Jul 2025164 AMAQI
15°C8/21°C
31st Jul 2025165 AMAQI
31st Jul 2025186 AMAQI
31st Jul 2025177 AMAQI
31st Jul 2025188 AMAQI
31st Jul 2025189 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251612 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025242 PMAQI
31st Jul 2025203 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025182 AMAQI
1st Aug 2025173 AMAQI
1st Aug 2025164 AMAQI
17°C11/23°C
1st Aug 2025215 AMAQI
1st Aug 2025186 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025228 AMAQI
1st Aug 2025199 AMAQI
1st Aug 20252110 AMAQI
1st Aug 20252011 AMAQI
1st Aug 20252012 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025212 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025214 PMAQI
1st Aug 2025235 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025212 AMAQI
2nd Aug 2025273 AMAQI
2nd Aug 2025224 AMAQI
17°C13/21°C
2nd Aug 2025225 AMAQI
2nd Aug 2025206 AMAQI
2nd Aug 2025187 AMAQI
2nd Aug 2025168 AMAQI
2nd Aug 2025179 AMAQI
2nd Aug 20251810 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20252312 PMAQI
2nd Aug 2025181 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025184 PMAQI
2nd Aug 2025195 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252212 AMAQI
3rd Aug 2025231 AMAQI
3rd Aug 2025292 AMAQI
3rd Aug 2025483 AMAQI
3rd Aug 2025214 AMAQI
14°C10/17°C
3rd Aug 2025315 AMAQI
5 AM3rd Aug 2025276 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025228 AMAQI
3rd Aug 2025189 AMAQI
3rd Aug 20251910 AMAQI
3rd Aug 20251811 AMAQI
3rd Aug 20251912 PMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
21AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
21AQI
17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 21), while the lowest AQI was between 5 AM to 9 PM (Avg. 21).
Night time
Avg. Highest Time
12 AM - 11 PM
21AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 4 AM
21AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 21), while the lowest AQI was between 12 AM to 4 AM (Avg. 21).
2025 Days Vs Air Quality
Arth, Schwyz, Switzerland
2025
95%
203
5%
11
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
203 DaysModerate
11 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 215 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
Arth, Schwyz, Switzerland
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
39AQI
39AQI
2nd January 2025
33AQI
33AQI
3rd January 2025
35AQI
35AQI
4th January 2025
35AQI
35AQI
5th January 2025
29AQI
29AQI
6th January 2025
30AQI
30AQI
7th January 2025
31AQI
31AQI
8th January 2025
29AQI
29AQI
9th January 2025
29AQI
29AQI
10th January 2025
27AQI
27AQI
11th January 2025
29AQI
29AQI
12th January 2025
31AQI
31AQI
13th January 2025
33AQI
33AQI
14th January 2025
47AQI
47AQI
15th January 2025
40AQI
40AQI
16th January 2025
48AQI
48AQI
17th January 2025
54AQI
54AQI
18th January 2025
53AQI
53AQI
19th January 2025
38AQI
38AQI
20th January 2025
39AQI
39AQI
21st January 2025
37AQI
37AQI
22nd January 2025
32AQI
32AQI
23rd January 2025
28AQI
28AQI
24th January 2025
28AQI
28AQI
25th January 2025
30AQI
30AQI
26th January 2025
31AQI
31AQI
27th January 2025
29AQI
29AQI
28th January 2025
30AQI
30AQI
29th January 2025
32AQI
32AQI
30th January 2025
28AQI
28AQI
31st January 2025
25AQI
25AQI
1st February 2025
34AQI
34AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
31AQI
31AQI
4th February 2025
32AQI
32AQI
5th February 2025
32AQI
32AQI
6th February 2025
51AQI
51AQI
7th February 2025
56AQI
56AQI
8th February 2025
39AQI
39AQI
9th February 2025
56AQI
56AQI
10th February 2025
56AQI
56AQI
11th February 2025
41AQI
41AQI
12th February 2025
30AQI
30AQI
13th February 2025
25AQI
25AQI
14th February 2025
28AQI
28AQI
15th February 2025
38AQI
38AQI
16th February 2025
33AQI
33AQI
17th February 2025
43AQI
43AQI
18th February 2025
40AQI
40AQI
19th February 2025
35AQI
35AQI
20th February 2025
24AQI
24AQI
21st February 2025
22AQI
22AQI
22nd February 2025
28AQI
28AQI
23rd February 2025
28AQI
28AQI
24th February 2025
25AQI
25AQI
25th February 2025
19AQI
19AQI
26th February 2025
19AQI
19AQI
27th February 2025
22AQI
22AQI
28th February 2025
19AQI
19AQI
1st March 2025
20AQI
20AQI
2nd March 2025
28AQI
28AQI
3rd March 2025
24AQI
24AQI
4th March 2025
25AQI
25AQI
5th March 2025
23AQI
23AQI
6th March 2025
25AQI
25AQI
7th March 2025
26AQI
26AQI
8th March 2025
26AQI
26AQI
9th March 2025
27AQI
27AQI
10th March 2025
25AQI
25AQI
11th March 2025
22AQI
22AQI
12th March 2025
18AQI
18AQI
13th March 2025
19AQI
19AQI
14th March 2025
25AQI
25AQI
15th March 2025
30AQI
30AQI
16th March 2025
21AQI
21AQI
17th March 2025
34AQI
34AQI
18th March 2025
35AQI
35AQI
19th March 2025
30AQI
30AQI
20th March 2025
23AQI
23AQI
21st March 2025
25AQI
25AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
22AQI
22AQI
24th March 2025
21AQI
21AQI
25th March 2025
23AQI
23AQI
26th March 2025
41AQI
41AQI
27th March 2025
31AQI
31AQI
28th March 2025
35AQI
35AQI
29th March 2025
40AQI
40AQI
30th March 2025
36AQI
36AQI
31st March 2025
26AQI
26AQI
1st April 2025
21AQI
21AQI
2nd April 2025
28AQI
28AQI
3rd April 2025
28AQI
28AQI
4th April 2025
27AQI
27AQI
5th April 2025
26AQI
26AQI
6th April 2025
22AQI
22AQI
7th April 2025
21AQI
21AQI
8th April 2025
27AQI
27AQI
9th April 2025
29AQI
29AQI
10th April 2025
27AQI
27AQI
11th April 2025
26AQI
26AQI
12th April 2025
25AQI
25AQI
13th April 2025
26AQI
26AQI
14th April 2025
20AQI
20AQI
15th April 2025
20AQI
20AQI
16th April 2025
13AQI
13AQI
17th April 2025
11AQI
11AQI
18th April 2025
14AQI
14AQI
19th April 2025
21AQI
21AQI
20th April 2025
14AQI
14AQI
21st April 2025
12AQI
12AQI
22nd April 2025
13AQI
13AQI
23rd April 2025
16AQI
16AQI
24th April 2025
13AQI
13AQI
25th April 2025
15AQI
15AQI
26th April 2025
18AQI
18AQI
27th April 2025
26AQI
26AQI
28th April 2025
25AQI
25AQI
29th April 2025
21AQI
21AQI
30th April 2025
19AQI
19AQI
1st May 2025
23AQI
23AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
29AQI
29AQI
4th May 2025
19AQI
19AQI
5th May 2025
16AQI
16AQI
6th May 2025
17AQI
17AQI
7th May 2025
24AQI
24AQI
8th May 2025
30AQI
30AQI
9th May 2025
35AQI
35AQI
10th May 2025
27AQI
27AQI
11th May 2025
20AQI
20AQI
12th May 2025
16AQI
16AQI
13th May 2025
17AQI
17AQI
14th May 2025
22AQI
22AQI
15th May 2025
25AQI
25AQI
16th May 2025
17AQI
17AQI
17th May 2025
17AQI
17AQI
18th May 2025
24AQI
24AQI
19th May 2025
22AQI
22AQI
20th May 2025
24AQI
24AQI
21st May 2025
17AQI
17AQI
22nd May 2025
16AQI
16AQI
23rd May 2025
22AQI
22AQI
24th May 2025
18AQI
18AQI
25th May 2025
16AQI
16AQI
26th May 2025
17AQI
17AQI
27th May 2025
17AQI
17AQI
28th May 2025
15AQI
15AQI
29th May 2025
17AQI
17AQI
30th May 2025
17AQI
17AQI
31st May 2025
17AQI
17AQI
1st June 2025
20AQI
20AQI
2nd June 2025
19AQI
19AQI
3rd June 2025
18AQI
18AQI
4th June 2025
19AQI
19AQI
5th June 2025
17AQI
17AQI
6th June 2025
17AQI
17AQI
7th June 2025
16AQI
16AQI
8th June 2025
31AQI
31AQI
9th June 2025
36AQI
36AQI
10th June 2025
53AQI
53AQI
11th June 2025
58AQI
58AQI
12th June 2025
58AQI
58AQI
13th June 2025
55AQI
55AQI
14th June 2025
54AQI
54AQI
15th June 2025
44AQI
44AQI
16th June 2025
31AQI
31AQI
17th June 2025
30AQI
30AQI
18th June 2025
30AQI
30AQI
19th June 2025
35AQI
35AQI
20th June 2025
38AQI
38AQI
21st June 2025
36AQI
36AQI
22nd June 2025
35AQI
35AQI
23rd June 2025
31AQI
31AQI
24th June 2025
26AQI
26AQI
25th June 2025
24AQI
24AQI
26th June 2025
26AQI
26AQI
27th June 2025
24AQI
24AQI
28th June 2025
21AQI
21AQI
29th June 2025
22AQI
22AQI
30th June 2025
24AQI
24AQI
1st July 2025
26AQI
26AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
30AQI
30AQI
4th July 2025
32AQI
32AQI
5th July 2025
33AQI
33AQI
6th July 2025
28AQI
28AQI
7th July 2025
22AQI
22AQI
8th July 2025
20AQI
20AQI
9th July 2025
19AQI
19AQI
10th July 2025
20AQI
20AQI
11th July 2025
22AQI
22AQI
12th July 2025
23AQI
23AQI
13th July 2025
22AQI
22AQI
14th July 2025
23AQI
23AQI
15th July 2025
23AQI
23AQI
16th July 2025
24AQI
24AQI
17th July 2025
21AQI
21AQI
18th July 2025
21AQI
21AQI
19th July 2025
22AQI
22AQI
20th July 2025
21AQI
21AQI
21st July 2025
17AQI
17AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
17AQI
17AQI
24th July 2025
16AQI
16AQI
25th July 2025
17AQI
17AQI
26th July 2025
19AQI
19AQI
27th July 2025
19AQI
19AQI
28th July 2025
17AQI
17AQI
29th July 2025
19AQI
19AQI
30th July 2025
20AQI
20AQI
31st July 2025
20AQI
20AQI
1st August 2025
21AQI
21AQI
2nd August 2025
21AQI
21AQI
34AQI
34AQI
27AQI
21AQI
21AQI
32AQI
22AQI
21AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202527AQI
29
2
24
4
31
30
31
25
5
31
2
203
11
Highest AQI recorded in
January34AQI
Lowest AQI recorded in
May21AQI
202431AQI
31
29
31
27
3
31
30
31
31
28
31
30
30
1
360
4
Highest AQI recorded in
April38AQI
Lowest AQI recorded in
November20AQI
202333AQI
28
28
31
30
31
21
9
31
30
1
30
31
29
30
350
10
Highest AQI recorded in
June48AQI
Lowest AQI recorded in
January26AQI
202232AQI
31
21
31
30
31
28
2
19
6
1
28
29
30
31
310
8
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
December22AQI
202131AQI
30
24
4
31
28
28
27
2
28
1
31
30
31
30
31
349
7
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
November22AQI
202032AQI
13
20
1
18
29
1
26
1
30
1
30
31
30
31
258
4
Highest AQI recorded in
April42AQI
Lowest AQI recorded in
October24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
33AQILeast Polluted Year Recorded
2025(Avg.)
27AQIArth's annual 2025 AQI (27) shows an average percentage change of -15.3% (improved AQI) compared to previous years: 2020 (32), 2021 (31), 2022 (32), 2023 (33), 2024 (31).
