Frauenfeld, Thurgau, 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
Frauenfeld, Thurgau, Switzerland
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2025
59AQILowest AQI recorded on
31st Aug 2025
15AQISame Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Frauenfeld, Thurgau, Switzerland
AQI
Day
Night
.
5 AM6th Aug 2026
9 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
5PM6th Aug
25AQI
Avg. Lowest Time
4PM6th Aug
21AQI
Night time
Avg. Highest Time
4AM7th Aug
30AQI
Avg. Lowest Time
3AM7th Aug
21AQI
In the last 24 hours,
Frauenfeld's AQI reached its highest point of 30 at 4 AM during the Night, while the lowest point, 21, was recorded at 3 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Frauenfeld, Thurgau, Switzerland
JulAug
09th - 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 - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
9th Jul 2026175 AMAQI
9th Jul 2026176 AMAQI
9th Jul 2026197 AMAQI
9th Jul 2026258 AMAQI
9th Jul 2026259 AMAQI
9th Jul 20262310 AMAQI
9th Jul 20262411 AMAQI
9th Jul 20262612 PMAQI
9th Jul 2026261 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026234 PMAQI
9th Jul 2026235 PMAQI
9th Jul 2026296 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026212 AMAQI
10th Jul 2026183 AMAQI
10th Jul 2026214 AMAQI
21°C13/30°C
10th Jul 2026215 AMAQI
10th Jul 2026236 AMAQI
10th Jul 2026207 AMAQI
10th Jul 2026228 AMAQI
10th Jul 2026229 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262812 PMAQI
10th Jul 2026271 PMAQI
10th Jul 2026302 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026204 PMAQI
10th Jul 2026315 PMAQI
10th Jul 2026216 PMAQI
10th Jul 2026297 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20262911 PMAQI
11th Jul 20262112 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026303 AMAQI
11th Jul 2026264 AMAQI
22°C12/31°C
11th Jul 2026175 AMAQI
11th Jul 2026176 AMAQI
11th Jul 2026207 AMAQI
11th Jul 2026228 AMAQI
11th Jul 2026269 AMAQI
11th Jul 20262910 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262912 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026302 PMAQI
11th Jul 2026273 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026275 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20262710 PMAQI
11th Jul 20262911 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026214 AMAQI
23°C14/32°C
12th Jul 2026175 AMAQI
12th Jul 2026176 AMAQI
12th Jul 2026197 AMAQI
12th Jul 2026208 AMAQI
12th Jul 2026269 AMAQI
12th Jul 20262710 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026282 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026266 PMAQI
12th Jul 2026277 PMAQI
12th Jul 2026258 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026254 AMAQI
21°C13/30°C
13th Jul 2026175 AMAQI
13th Jul 2026176 AMAQI
13th Jul 2026167 AMAQI
13th Jul 2026228 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20261711 AMAQI
13th Jul 20261712 PMAQI
13th Jul 2026171 PMAQI
13th Jul 2026212 PMAQI
13th Jul 2026243 PMAQI
13th Jul 2026324 PMAQI
13th Jul 2026315 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026328 PMAQI
13th Jul 2026299 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026242 AMAQI
14th Jul 2026203 AMAQI
14th Jul 2026254 AMAQI
22°C12/31°C
14th Jul 2026255 AMAQI
14th Jul 2026236 AMAQI
14th Jul 2026217 AMAQI
14th Jul 2026208 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20262812 PMAQI
14th Jul 2026281 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026333 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026345 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026299 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20265711 PMAQI
15th Jul 20266712 AMAQI
15th Jul 2026631 AMAQI
15th Jul 2026692 AMAQI
15th Jul 2026463 AMAQI
15th Jul 2026384 AMAQI
22°C16/33°C
15th Jul 2026485 AMAQI
15th Jul 2026536 AMAQI
15th Jul 2026547 AMAQI
15th Jul 2026688 AMAQI
15th Jul 2026749 AMAQI
15th Jul 20265810 AMAQI
15th Jul 20265811 AMAQI
15th Jul 20265712 PMAQI
15th Jul 2026541 PMAQI
15th Jul 2026522 PMAQI
15th Jul 2026543 PMAQI
15th Jul 2026524 PMAQI
15th Jul 2026625 PMAQI
15th Jul 2026556 PMAQI
15th Jul 2026447 PMAQI
15th Jul 2026578 PMAQI
15th Jul 2026549 PMAQI
15th Jul 20265510 PMAQI
15th Jul 20265411 PMAQI
16th Jul 20262712 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026262 AMAQI
16th Jul 2026203 AMAQI
16th Jul 2026254 AMAQI
19°C14/29°C
16th Jul 2026255 AMAQI
16th Jul 2026256 AMAQI
16th Jul 2026207 AMAQI
16th Jul 2026148 AMAQI
16th Jul 2026149 AMAQI
16th Jul 20261410 AMAQI
16th Jul 20261611 AMAQI
16th Jul 20261412 PMAQI
16th Jul 2026211 PMAQI
16th Jul 2026202 PMAQI
16th Jul 2026183 PMAQI
16th Jul 2026194 PMAQI
16th Jul 2026215 PMAQI
16th Jul 2026256 PMAQI
16th Jul 2026257 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026239 PMAQI
16th Jul 20261210 PMAQI
16th Jul 20261211 PMAQI
17th Jul 20261212 AMAQI
17th Jul 2026171 AMAQI
17th Jul 2026172 AMAQI
17th Jul 2026213 AMAQI
17th Jul 2026144 AMAQI
20°C14/32°C
17th Jul 2026145 AMAQI
17th Jul 2026146 AMAQI
17th Jul 2026127 AMAQI
17th Jul 202688 AMAQI
17th Jul 2026219 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20262111 AMAQI
17th Jul 20262112 PMAQI
17th Jul 2026251 PMAQI
17th Jul 2026272 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026275 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026237 PMAQI
17th Jul 2026258 PMAQI
17th Jul 2026299 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026272 AMAQI
18th Jul 2026273 AMAQI
18th Jul 2026254 AMAQI
21°C15/29°C
18th Jul 2026255 AMAQI
18th Jul 2026256 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026278 AMAQI
18th Jul 2026299 AMAQI
18th Jul 20262310 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262712 PMAQI
18th Jul 2026361 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026233 PMAQI
18th Jul 2026294 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026276 PMAQI
18th Jul 2026277 PMAQI
18th Jul 2026258 PMAQI
18th Jul 2026279 PMAQI
18th Jul 20263310 PMAQI
18th Jul 20262711 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026251 AMAQI
19th Jul 2026252 AMAQI
19th Jul 2026273 AMAQI
19th Jul 2026254 AMAQI
19°C14/27°C
19th Jul 2026215 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026237 AMAQI
19th Jul 2026218 AMAQI
19th Jul 2026339 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026319 PMAQI
19th Jul 20263310 PMAQI
19th Jul 20263311 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026253 AMAQI
20th Jul 2026214 AMAQI
18°C12/26°C
20th Jul 2026215 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026217 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262310 AMAQI
20th Jul 20262311 AMAQI
20th Jul 20262312 PMAQI
20th Jul 2026211 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026219 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20262312 AMAQI
21st Jul 2026211 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026314 AMAQI
18°C10/26°C
21st Jul 2026296 AMAQI
21st Jul 2026317 AMAQI
21st Jul 2026318 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20264011 AMAQI
21st Jul 20264412 PMAQI
21st Jul 2026361 PMAQI
21st Jul 2026312 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026335 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026211 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026313 AMAQI
22nd Jul 2026314 AMAQI
16°C9/24°C
22nd Jul 2026255 AMAQI
22nd Jul 2026276 AMAQI
22nd Jul 2026107 AMAQI
22nd Jul 2026108 AMAQI
22nd Jul 2026239 AMAQI
22nd Jul 20263310 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026333 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026335 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026317 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026312 AMAQI
23rd Jul 2026313 AMAQI
23rd Jul 2026274 AMAQI
17°C8/26°C
23rd Jul 2026275 AMAQI
23rd Jul 2026316 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026339 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262912 PMAQI
23rd Jul 2026291 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026233 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262712 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026254 AMAQI
18°C11/26°C
24th Jul 2026215 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026213 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026236 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026254 AMAQI
17°C8/26°C
25th Jul 2026295 AMAQI
25th Jul 2026296 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026349 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262911 PMAQI
26th Jul 20263112 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026292 AMAQI
26th Jul 2026313 AMAQI
26th Jul 2026294 AMAQI
21°C10/31°C
26th Jul 2026255 AMAQI
26th Jul 2026276 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026445 PMAQI
26th Jul 2026466 PMAQI
26th Jul 2026497 PMAQI
26th Jul 2026428 PMAQI
26th Jul 2026469 PMAQI
26th Jul 20265110 PMAQI
26th Jul 20264811 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026511 AMAQI
27th Jul 2026522 AMAQI
27th Jul 2026503 AMAQI
27th Jul 2026444 AMAQI
20°C15/27°C
27th Jul 2026365 AMAQI
27th Jul 2026336 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20263010 AMAQI
27th Jul 20263011 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026332 PMAQI
27th Jul 2026333 PMAQI
27th Jul 2026334 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026316 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026314 AMAQI
20°C15/25°C
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262711 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026332 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026274 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262310 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026213 AMAQI
29th Jul 2026234 AMAQI
21°C13/29°C
29th Jul 2026255 AMAQI
29th Jul 2026236 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026364 PMAQI
29th Jul 2026385 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026367 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026319 PMAQI
29th Jul 20263810 PMAQI
29th Jul 20263311 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026401 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026404 AMAQI
24°C15/35°C
30th Jul 2026405 AMAQI
30th Jul 2026386 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026408 AMAQI
30th Jul 2026449 AMAQI
30th Jul 20264410 AMAQI
30th Jul 20264911 AMAQI
30th Jul 20264812 PMAQI
30th Jul 2026511 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026513 PMAQI
30th Jul 2026524 PMAQI
30th Jul 2026545 PMAQI
30th Jul 2026556 PMAQI
30th Jul 2026607 PMAQI
30th Jul 2026608 PMAQI
30th Jul 2026609 PMAQI
30th Jul 20266010 PMAQI
30th Jul 20265911 PMAQI
31st Jul 20266512 AMAQI
31st Jul 2026591 AMAQI
31st Jul 2026622 AMAQI
31st Jul 2026603 AMAQI
31st Jul 2026624 AMAQI
25°C17/37°C
31st Jul 2026595 AMAQI
31st Jul 2026606 AMAQI
31st Jul 2026647 AMAQI
31st Jul 2026648 AMAQI
31st Jul 2026659 AMAQI
31st Jul 20267010 AMAQI
31st Jul 20266611 AMAQI
31st Jul 20266412 PMAQI
31st Jul 2026641 PMAQI
31st Jul 2026622 PMAQI
31st Jul 2026583 PMAQI
31st Jul 2026584 PMAQI
31st Jul 2026595 PMAQI
31st Jul 2026576 PMAQI
31st Jul 2026567 PMAQI
31st Jul 2026558 PMAQI
31st Jul 2026569 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20264412 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026442 AMAQI
1st Aug 2026443 AMAQI
1st Aug 2026464 AMAQI
22°C16/33°C
1st Aug 2026445 AMAQI
1st Aug 2026466 AMAQI
1st Aug 2026447 AMAQI
1st Aug 2026448 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20264610 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026423 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026339 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20263111 PMAQI
2nd Aug 20263312 AMAQI
2nd Aug 2026311 AMAQI
2nd Aug 2026362 AMAQI
2nd Aug 2026363 AMAQI
2nd Aug 2026364 AMAQI
22°C15/30°C
2nd Aug 2026335 AMAQI
2nd Aug 2026366 AMAQI
2nd Aug 2026447 AMAQI
2nd Aug 2026488 AMAQI
2nd Aug 2026489 AMAQI
2nd Aug 20265210 AMAQI
2nd Aug 20265011 AMAQI
2nd Aug 20265212 PMAQI
2nd Aug 2026541 PMAQI
2nd Aug 2026502 PMAQI
2nd Aug 2026483 PMAQI
2nd Aug 2026444 PMAQI
2nd Aug 2026425 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026428 PMAQI
2nd Aug 2026409 PMAQI
2nd Aug 20263310 PMAQI
2nd Aug 20263811 PMAQI
3rd Aug 20264012 AMAQI
3rd Aug 2026421 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026403 AMAQI
3rd Aug 2026384 AMAQI
22°C15/31°C
3rd Aug 2026335 AMAQI
3rd Aug 2026336 AMAQI
3rd Aug 2026367 AMAQI
3rd Aug 2026388 AMAQI
3rd Aug 2026389 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264411 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026442 PMAQI
3rd Aug 2026403 PMAQI
3rd Aug 2026404 PMAQI
3rd Aug 2026425 PMAQI
3rd Aug 2026406 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20264010 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20263812 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026402 AMAQI
4th Aug 2026383 AMAQI
4th Aug 2026384 AMAQI
24°C16/36°C
4th Aug 2026385 AMAQI
4th Aug 2026336 AMAQI
4th Aug 2026367 AMAQI
4th Aug 2026368 AMAQI
4th Aug 2026409 AMAQI
4th Aug 20263810 AMAQI
4th Aug 20263811 AMAQI
4th Aug 20263612 PMAQI
4th Aug 2026361 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026383 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026335 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026367 PMAQI
4th Aug 2026388 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20263310 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20263312 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026312 AMAQI
5th Aug 2026273 AMAQI
5th Aug 2026254 AMAQI
24°C16/34°C
5th Aug 2026255 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262310 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026235 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026217 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026233 AMAQI
6th Aug 2026214 AMAQI
23°C16/31°C
6th Aug 2026215 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026214 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026304 AMAQI
23°C18/29°C
7th Aug 2026405 AMAQI
5 AM7th Aug 2026306 AMAQI
7th Aug 2026237 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026279 AMAQI
7th Aug 20262710 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026381 PMAQI
1 PM7th Aug 2026362 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026336 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026338 PMAQI
7th Aug 2026389 PMAQI
9 PM7th Aug 20263810 PMAQI
7th Aug 20264011 PMAQI
1 AM
4 AM
21°C13/29°C
Day time
Avg. Highest Time
2 PM
33AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 2 PM (Avg. 33), while the lowest AQI was between 7 AM to 7 AM (Avg. 27).
Night time
Avg. Highest Time
10 PM - 11 PM
32AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM - 4 AM
30AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 32), while the lowest AQI was between 3 AM to 4 AM (Avg. 30).
2026 Days Vs Air Quality
Frauenfeld, Thurgau, Switzerland
2026
84%
181
16%
34
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
181 DaysModerate
34 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 219 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
Frauenfeld, Thurgau, Switzerland
AQI levels in 2026
AQI (US)
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.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
63AQI (US)
63AQI (US)
2nd January 2026
33AQI (US)
33AQI (US)
3rd January 2026
21AQI (US)
21AQI (US)
4th January 2026
25AQI (US)
25AQI (US)
5th January 2026
45AQI (US)
45AQI (US)
6th January 2026
62AQI (US)
62AQI (US)
7th January 2026
69AQI (US)
69AQI (US)
8th January 2026
18AQI (US)
18AQI (US)
9th January 2026
10AQI (US)
10AQI (US)
10th January 2026
9AQI (US)
9AQI (US)
11th January 2026
39AQI (US)
39AQI (US)
12th January 2026
30AQI (US)
30AQI (US)
13th January 2026
32AQI (US)
32AQI (US)
14th January 2026
38AQI (US)
38AQI (US)
15th January 2026
39AQI (US)
39AQI (US)
16th January 2026
46AQI (US)
46AQI (US)
17th January 2026
60AQI (US)
60AQI (US)
18th January 2026
58AQI (US)
58AQI (US)
19th January 2026
50AQI (US)
50AQI (US)
20th January 2026
49AQI (US)
49AQI (US)
21st January 2026
50AQI (US)
50AQI (US)
22nd January 2026
51AQI (US)
51AQI (US)
23rd January 2026
60AQI (US)
60AQI (US)
24th January 2026
80AQI (US)
80AQI (US)
25th January 2026
85AQI (US)
85AQI (US)
26th January 2026
30AQI (US)
30AQI (US)
27th January 2026
31AQI (US)
31AQI (US)
28th January 2026
51AQI (US)
51AQI (US)
29th January 2026
26AQI (US)
26AQI (US)
30th January 2026
46AQI (US)
46AQI (US)
31st January 2026
59AQI (US)
59AQI (US)
1st February 2026
67AQI (US)
67AQI (US)
2nd February 2026
67AQI (US)
67AQI (US)
3rd February 2026
52AQI (US)
52AQI (US)
4th February 2026
49AQI (US)
49AQI (US)
5th February 2026
67AQI (US)
67AQI (US)
6th February 2026
60AQI (US)
60AQI (US)
7th February 2026
10AQI (US)
10AQI (US)
8th February 2026
37AQI (US)
37AQI (US)
9th February 2026
58AQI (US)
58AQI (US)
10th February 2026
67AQI (US)
67AQI (US)
11th February 2026
19AQI (US)
19AQI (US)
12th February 2026
9AQI (US)
9AQI (US)
13th February 2026
14AQI (US)
14AQI (US)
14th February 2026
27AQI (US)
27AQI (US)
15th February 2026
26AQI (US)
26AQI (US)
16th February 2026
28AQI (US)
28AQI (US)
17th February 2026
40AQI (US)
40AQI (US)
18th February 2026
26AQI (US)
26AQI (US)
19th February 2026
49AQI (US)
49AQI (US)
20th February 2026
25AQI (US)
25AQI (US)
21st February 2026
15AQI (US)
15AQI (US)
22nd February 2026
30AQI (US)
30AQI (US)
23rd February 2026
18AQI (US)
18AQI (US)
24th February 2026
15AQI (US)
15AQI (US)
25th February 2026
28AQI (US)
28AQI (US)
26th February 2026
30AQI (US)
30AQI (US)
27th February 2026
29AQI (US)
29AQI (US)
28th February 2026
31AQI (US)
31AQI (US)
1st March 2026
14AQI (US)
14AQI (US)
2nd March 2026
38AQI (US)
38AQI (US)
3rd March 2026
37AQI (US)
37AQI (US)
4th March 2026
54AQI (US)
54AQI (US)
5th March 2026
76AQI (US)
76AQI (US)
6th March 2026
81AQI (US)
81AQI (US)
7th March 2026
88AQI (US)
88AQI (US)
8th March 2026
81AQI (US)
81AQI (US)
9th March 2026
79AQI (US)
79AQI (US)
10th March 2026
53AQI (US)
53AQI (US)
11th March 2026
9AQI (US)
9AQI (US)
12th March 2026
9AQI (US)
9AQI (US)
13th March 2026
25AQI (US)
25AQI (US)
14th March 2026
27AQI (US)
27AQI (US)
15th March 2026
24AQI (US)
24AQI (US)
16th March 2026
26AQI (US)
26AQI (US)
17th March 2026
17AQI (US)
17AQI (US)
18th March 2026
31AQI (US)
31AQI (US)
19th March 2026
70AQI (US)
70AQI (US)
20th March 2026
53AQI (US)
53AQI (US)
21st March 2026
78AQI (US)
78AQI (US)
22nd March 2026
86AQI (US)
86AQI (US)
23rd March 2026
70AQI (US)
70AQI (US)
24th March 2026
73AQI (US)
73AQI (US)
25th March 2026
44AQI (US)
44AQI (US)
26th March 2026
11AQI (US)
11AQI (US)
27th March 2026
15AQI (US)
15AQI (US)
28th March 2026
29AQI (US)
29AQI (US)
29th March 2026
25AQI (US)
25AQI (US)
30th March 2026
21AQI (US)
21AQI (US)
31st March 2026
27AQI (US)
27AQI (US)
1st April 2026
21AQI (US)
21AQI (US)
2nd April 2026
25AQI (US)
25AQI (US)
3rd April 2026
25AQI (US)
25AQI (US)
4th April 2026
19AQI (US)
19AQI (US)
5th April 2026
18AQI (US)
18AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
22AQI (US)
22AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
51AQI (US)
51AQI (US)
12th April 2026
19AQI (US)
19AQI (US)
13th April 2026
21AQI (US)
21AQI (US)
14th April 2026
17AQI (US)
17AQI (US)
15th April 2026
47AQI (US)
47AQI (US)
16th April 2026
29AQI (US)
29AQI (US)
17th April 2026
18th April 2026
24AQI (US)
24AQI (US)
19th April 2026
25AQI (US)
25AQI (US)
20th April 2026
12AQI (US)
12AQI (US)
21st April 2026
16AQI (US)
16AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
17AQI (US)
17AQI (US)
25th April 2026
19AQI (US)
19AQI (US)
26th April 2026
22AQI (US)
22AQI (US)
27th April 2026
25AQI (US)
25AQI (US)
28th April 2026
22AQI (US)
22AQI (US)
29th April 2026
18AQI (US)
18AQI (US)
30th April 2026
21AQI (US)
21AQI (US)
1st May 2026
26AQI (US)
26AQI (US)
2nd May 2026
39AQI (US)
39AQI (US)
3rd May 2026
32AQI (US)
32AQI (US)
4th May 2026
18AQI (US)
18AQI (US)
5th May 2026
26AQI (US)
26AQI (US)
6th May 2026
14AQI (US)
14AQI (US)
7th May 2026
10AQI (US)
10AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
23AQI (US)
23AQI (US)
11th May 2026
22AQI (US)
22AQI (US)
12th May 2026
19AQI (US)
19AQI (US)
13th May 2026
22AQI (US)
22AQI (US)
14th May 2026
18AQI (US)
18AQI (US)
15th May 2026
25AQI (US)
25AQI (US)
16th May 2026
36AQI (US)
36AQI (US)
17th May 2026
38AQI (US)
38AQI (US)
18th May 2026
33AQI (US)
33AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
34AQI (US)
34AQI (US)
21st May 2026
34AQI (US)
34AQI (US)
22nd May 2026
36AQI (US)
36AQI (US)
23rd May 2026
39AQI (US)
39AQI (US)
24th May 2026
50AQI (US)
50AQI (US)
25th May 2026
43AQI (US)
43AQI (US)
26th May 2026
36AQI (US)
36AQI (US)
27th May 2026
29AQI (US)
29AQI (US)
28th May 2026
24AQI (US)
24AQI (US)
29th May 2026
19AQI (US)
19AQI (US)
30th May 2026
19AQI (US)
19AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
23AQI (US)
23AQI (US)
2nd June 2026
21AQI (US)
21AQI (US)
3rd June 2026
14AQI (US)
14AQI (US)
4th June 2026
13AQI (US)
13AQI (US)
5th June 2026
11AQI (US)
11AQI (US)
6th June 2026
16AQI (US)
16AQI (US)
7th June 2026
17AQI (US)
17AQI (US)
8th June 2026
19AQI (US)
19AQI (US)
9th June 2026
16AQI (US)
16AQI (US)
10th June 2026
16AQI (US)
16AQI (US)
11th June 2026
14AQI (US)
14AQI (US)
12th June 2026
16AQI (US)
16AQI (US)
13th June 2026
19AQI (US)
19AQI (US)
14th June 2026
18AQI (US)
18AQI (US)
15th June 2026
18AQI (US)
18AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
29AQI (US)
29AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
23AQI (US)
23AQI (US)
23rd June 2026
26AQI (US)
26AQI (US)
24th June 2026
27AQI (US)
27AQI (US)
25th June 2026
31AQI (US)
31AQI (US)
26th June 2026
35AQI (US)
35AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
23AQI (US)
23AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
19AQI (US)
19AQI (US)
2nd July 2026
20AQI (US)
20AQI (US)
3rd July 2026
20AQI (US)
20AQI (US)
4th July 2026
16AQI (US)
16AQI (US)
5th July 2026
16AQI (US)
16AQI (US)
6th July 2026
15AQI (US)
15AQI (US)
7th July 2026
11AQI (US)
11AQI (US)
8th July 2026
20AQI (US)
20AQI (US)
9th July 2026
23AQI (US)
23AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
56AQI (US)
56AQI (US)
16th July 2026
20AQI (US)
20AQI (US)
17th July 2026
21AQI (US)
21AQI (US)
18th July 2026
27AQI (US)
27AQI (US)
19th July 2026
26AQI (US)
26AQI (US)
20th July 2026
22AQI (US)
22AQI (US)
21st July 2026
29AQI (US)
29AQI (US)
22nd July 2026
27AQI (US)
27AQI (US)
23rd July 2026
27AQI (US)
27AQI (US)
24th July 2026
24AQI (US)
24AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
34AQI (US)
34AQI (US)
27th July 2026
35AQI (US)
35AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
29AQI (US)
29AQI (US)
30th July 2026
48AQI (US)
48AQI (US)
31st July 2026
60AQI (US)
60AQI (US)
1st August 2026
42AQI (US)
42AQI (US)
2nd August 2026
42AQI (US)
42AQI (US)
3rd August 2026
39AQI (US)
39AQI (US)
4th August 2026
37AQI (US)
37AQI (US)
5th August 2026
25AQI (US)
25AQI (US)
6th August 2026
22AQI (US)
22AQI (US)
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
44AQI (US)
35AQI (US)
44AQI (US)
24AQI (US)
28AQI (US)
21AQI (US)
27AQI (US)
35AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202632AQI (US)
20
11
21
7
18
13
27
1
30
30
29
2
6
181
34
Highest AQI (US) recorded in
January44AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202536AQI (US)
22
9
10
18
24
7
30
31
25
5
31
23
8
30
16
15
25
5
18
13
285
80
Highest AQI (US) recorded in
February57AQI (US)
Lowest AQI (US) recorded in
September20AQI (US)
202426AQI (US)
31
29
31
30
31
30
31
31
30
31
30
25
6
360
6
Highest AQI (US) recorded in
December38AQI (US)
Lowest AQI (US) recorded in
October17AQI (US)
202325AQI (US)
28
28
31
30
31
30
31
31
30
31
29
30
360
Highest AQI (US) recorded in
June38AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
202224AQI (US)
30
21
31
17
31
30
23
1
1
28
29
30
31
302
1
Highest AQI (US) recorded in
July34AQI (US)
Lowest AQI (US) recorded in
November16AQI (US)
202124AQI (US)
29
25
3
31
28
31
30
31
31
30
31
30
31
358
3
Highest AQI (US) recorded in
June31AQI (US)
Lowest AQI (US) recorded in
November14AQI (US)
202023AQI (US)
13
21
18
30
30
31
30
31
30
31
265
Highest AQI (US) recorded in
April32AQI (US)
Lowest AQI (US) recorded in
December15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
36AQI (US)Least Polluted Year Recorded
2020(Avg.)
23AQI (US)Frauenfeld's annual 2026 AQI (US) (32) shows an average percentage change of 24.2% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (24), 2022 (24), 2023 (25), 2024 (26), 2025 (36).
