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
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Aug 2024
45AQILowest AQI recorded on
29th Aug 2021
16AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 22 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: 1st Aug - 2nd Aug 2025
Frauenfeld, Thurgau, Switzerland
AQI
Day
Night
.
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
6AM1st Aug
26AQI
Avg. Lowest Time
5PM1st Aug
20AQI
Night time
Avg. Highest Time
2AM2nd Aug
29AQI
Avg. Lowest Time
5AM1st Aug
20AQI
In the last 24 hours,
Frauenfeld's AQI reached its highest point of 29 at 2 AM during the Night, while the lowest point, 20, was recorded at 5 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Frauenfeld, Thurgau, Switzerland
JulAug
03rd - 04th04th - 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
Day
Night
3rd Jul 2025285 AMAQI
3rd Jul 2025286 AMAQI
3rd Jul 2025287 AMAQI
3rd Jul 2025288 AMAQI
3rd Jul 2025289 AMAQI
3rd Jul 20252810 AMAQI
3rd Jul 20253811 AMAQI
3rd Jul 20254212 PMAQI
3rd Jul 2025421 PMAQI
3rd Jul 2025352 PMAQI
3rd Jul 2025363 PMAQI
3rd Jul 2025364 PMAQI
3rd Jul 2025365 PMAQI
3rd Jul 2025366 PMAQI
3rd Jul 2025357 PMAQI
3rd Jul 2025358 PMAQI
3rd Jul 2025349 PMAQI
3rd Jul 20253210 PMAQI
3rd Jul 20253011 PMAQI
4th Jul 20253012 AMAQI
4th Jul 2025321 AMAQI
4th Jul 2025392 AMAQI
4th Jul 2025443 AMAQI
4th Jul 2025414 AMAQI
21°C16/29°C
4th Jul 2025395 AMAQI
4th Jul 2025416 AMAQI
4th Jul 2025407 AMAQI
4th Jul 2025428 AMAQI
4th Jul 2025529 AMAQI
4th Jul 20255010 AMAQI
4th Jul 20254611 AMAQI
4th Jul 20254712 PMAQI
4th Jul 2025461 PMAQI
4th Jul 2025422 PMAQI
4th Jul 2025403 PMAQI
4th Jul 2025414 PMAQI
4th Jul 2025415 PMAQI
4th Jul 2025386 PMAQI
4th Jul 2025397 PMAQI
4th Jul 2025408 PMAQI
4th Jul 2025399 PMAQI
4th Jul 20253910 PMAQI
4th Jul 20254011 PMAQI
5th Jul 20253912 AMAQI
5th Jul 2025381 AMAQI
5th Jul 2025372 AMAQI
5th Jul 2025373 AMAQI
5th Jul 2025384 AMAQI
21°C17/28°C
5th Jul 2025405 AMAQI
5th Jul 2025466 AMAQI
5th Jul 2025447 AMAQI
5th Jul 2025428 AMAQI
5th Jul 2025429 AMAQI
5th Jul 20254310 AMAQI
5th Jul 20254411 AMAQI
5th Jul 20253812 PMAQI
5th Jul 2025361 PMAQI
5th Jul 2025372 PMAQI
5th Jul 2025383 PMAQI
5th Jul 2025384 PMAQI
5th Jul 2025405 PMAQI
5th Jul 2025396 PMAQI
5th Jul 2025407 PMAQI
5th Jul 2025408 PMAQI
5th Jul 2025379 PMAQI
5th Jul 20253610 PMAQI
5th Jul 20253611 PMAQI
6th Jul 20253712 AMAQI
6th Jul 2025371 AMAQI
6th Jul 2025302 AMAQI
6th Jul 2025243 AMAQI
6th Jul 2025224 AMAQI
21°C15/28°C
6th Jul 2025225 AMAQI
6th Jul 2025246 AMAQI
6th Jul 2025237 AMAQI
6th Jul 2025258 AMAQI
6th Jul 2025269 AMAQI
6th Jul 20252710 AMAQI
6th Jul 20252611 AMAQI
6th Jul 20252812 PMAQI
6th Jul 2025301 PMAQI
6th Jul 2025272 PMAQI
6th Jul 2025283 PMAQI
6th Jul 2025274 PMAQI
6th Jul 2025265 PMAQI
6th Jul 2025276 PMAQI
6th Jul 2025277 PMAQI
6th Jul 2025278 PMAQI
6th Jul 2025269 PMAQI
6th Jul 20252910 PMAQI
6th Jul 20252811 PMAQI
7th Jul 20252812 AMAQI
7th Jul 2025301 AMAQI
7th Jul 2025202 AMAQI
7th Jul 2025173 AMAQI
7th Jul 2025184 AMAQI
18°C11/26°C
7th Jul 2025185 AMAQI
7th Jul 2025196 AMAQI
7th Jul 2025197 AMAQI
7th Jul 2025188 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251910 AMAQI
7th Jul 20251811 AMAQI
7th Jul 20251812 PMAQI
7th Jul 2025181 PMAQI
7th Jul 2025192 PMAQI
7th Jul 2025193 PMAQI
7th Jul 2025204 PMAQI
7th Jul 2025205 PMAQI
7th Jul 2025196 PMAQI
7th Jul 2025187 PMAQI
7th Jul 2025188 PMAQI
7th Jul 2025209 PMAQI
7th Jul 20252110 PMAQI
7th Jul 20252111 PMAQI
8th Jul 20252112 AMAQI
8th Jul 2025211 AMAQI
8th Jul 2025172 AMAQI
8th Jul 2025163 AMAQI
8th Jul 2025174 AMAQI
15°C11/18°C
8th Jul 2025165 AMAQI
8th Jul 2025186 AMAQI
8th Jul 2025187 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251811 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025192 PMAQI
8th Jul 2025193 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025187 PMAQI
8th Jul 2025188 PMAQI
8th Jul 2025189 PMAQI
8th Jul 20251910 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025191 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025163 AMAQI
9th Jul 2025154 AMAQI
12°C9/16°C
9th Jul 2025165 AMAQI
9th Jul 2025196 AMAQI
9th Jul 2025177 AMAQI
9th Jul 2025188 AMAQI
9th Jul 2025179 AMAQI
9th Jul 20251810 AMAQI
9th Jul 20251911 AMAQI
9th Jul 20252012 PMAQI
9th Jul 2025181 PMAQI
9th Jul 2025182 PMAQI
9th Jul 2025183 PMAQI
9th Jul 2025194 PMAQI
9th Jul 2025175 PMAQI
9th Jul 2025186 PMAQI
9th Jul 2025187 PMAQI
9th Jul 2025198 PMAQI
9th Jul 2025189 PMAQI
9th Jul 20251810 PMAQI
9th Jul 20251911 PMAQI
10th Jul 20251912 AMAQI
10th Jul 2025201 AMAQI
10th Jul 2025202 AMAQI
10th Jul 2025193 AMAQI
10th Jul 2025204 AMAQI
15°C8/22°C
10th Jul 2025205 AMAQI
10th Jul 2025206 AMAQI
10th Jul 2025207 AMAQI
10th Jul 2025238 AMAQI
10th Jul 2025219 AMAQI
10th Jul 20252210 AMAQI
10th Jul 20252411 AMAQI
10th Jul 20252312 PMAQI
10th Jul 2025221 PMAQI
10th Jul 2025202 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025204 PMAQI
10th Jul 2025195 PMAQI
10th Jul 2025206 PMAQI
10th Jul 2025197 PMAQI
10th Jul 2025208 PMAQI
10th Jul 2025209 PMAQI
10th Jul 20252110 PMAQI
10th Jul 20252111 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025211 AMAQI
11th Jul 2025192 AMAQI
11th Jul 2025193 AMAQI
11th Jul 2025214 AMAQI
16°C8/24°C
11th Jul 2025195 AMAQI
11th Jul 2025206 AMAQI
11th Jul 2025217 AMAQI
11th Jul 2025228 AMAQI
11th Jul 2025249 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252612 PMAQI
11th Jul 2025251 PMAQI
11th Jul 2025252 PMAQI
11th Jul 2025243 PMAQI
11th Jul 2025244 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025236 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025222 AMAQI
12th Jul 2025223 AMAQI
12th Jul 2025234 AMAQI
17°C10/25°C
12th Jul 2025225 AMAQI
12th Jul 2025246 AMAQI
12th Jul 2025227 AMAQI
12th Jul 2025248 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20252412 PMAQI
12th Jul 2025231 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025233 PMAQI
12th Jul 2025234 PMAQI
12th Jul 2025225 PMAQI
12th Jul 2025246 PMAQI
12th Jul 2025217 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252310 PMAQI
12th Jul 20252311 PMAQI
13th Jul 20252312 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025222 AMAQI
13th Jul 2025213 AMAQI
13th Jul 2025224 AMAQI
19°C11/26°C
13th Jul 2025225 AMAQI
13th Jul 2025236 AMAQI
13th Jul 2025237 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252611 AMAQI
13th Jul 20252812 PMAQI
13th Jul 2025281 PMAQI
13th Jul 2025272 PMAQI
13th Jul 2025273 PMAQI
13th Jul 2025274 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025268 PMAQI
13th Jul 2025259 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252511 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025273 AMAQI
14th Jul 2025254 AMAQI
20°C12/28°C
14th Jul 2025245 AMAQI
14th Jul 2025286 AMAQI
14th Jul 2025247 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252310 AMAQI
14th Jul 20252111 AMAQI
14th Jul 20252112 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025255 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025269 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252511 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025254 AMAQI
20°C15/27°C
15th Jul 2025255 AMAQI
15th Jul 2025256 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025254 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252510 PMAQI
15th Jul 20252511 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025251 AMAQI
16th Jul 2025322 AMAQI
16th Jul 2025343 AMAQI
16th Jul 2025324 AMAQI
19°C14/25°C
16th Jul 2025305 AMAQI
16th Jul 2025316 AMAQI
16th Jul 2025307 AMAQI
16th Jul 2025298 AMAQI
16th Jul 2025289 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20252711 AMAQI
16th Jul 20252712 PMAQI
16th Jul 2025281 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025273 PMAQI
16th Jul 2025284 PMAQI
16th Jul 2025285 PMAQI
16th Jul 2025276 PMAQI
16th Jul 2025267 PMAQI
16th Jul 2025268 PMAQI
16th Jul 2025279 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252811 PMAQI
17th Jul 20252812 AMAQI
17th Jul 2025291 AMAQI
17th Jul 2025182 AMAQI
17th Jul 2025163 AMAQI
17th Jul 2025164 AMAQI
17°C14/22°C
17th Jul 2025155 AMAQI
17th Jul 2025186 AMAQI
17th Jul 2025197 AMAQI
17th Jul 2025188 AMAQI
17th Jul 2025179 AMAQI
17th Jul 20251710 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025192 PMAQI
17th Jul 2025193 PMAQI
17th Jul 2025204 PMAQI
17th Jul 2025195 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025218 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20252112 AMAQI
18th Jul 2025211 AMAQI
18th Jul 2025182 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025184 AMAQI
19°C13/25°C
18th Jul 2025185 AMAQI
18th Jul 2025206 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025212 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025213 AMAQI
19th Jul 2025224 AMAQI
19°C11/28°C
19th Jul 2025225 AMAQI
19th Jul 2025246 AMAQI
19th Jul 2025257 AMAQI
19th Jul 2025268 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252710 AMAQI
19th Jul 20252911 AMAQI
19th Jul 20253112 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025218 PMAQI
19th Jul 2025229 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252311 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025262 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025284 AMAQI
19°C13/30°C
20th Jul 2025275 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025217 AMAQI
20th Jul 2025208 AMAQI
20th Jul 2025219 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252612 AMAQI
21st Jul 2025261 AMAQI
21st Jul 2025192 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025174 AMAQI
20°C13/30°C
21st Jul 2025185 AMAQI
21st Jul 2025176 AMAQI
21st Jul 2025167 AMAQI
21st Jul 2025178 AMAQI
21st Jul 2025179 AMAQI
21st Jul 20251610 AMAQI
21st Jul 20251411 AMAQI
21st Jul 20251512 PMAQI
21st Jul 2025151 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025194 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025197 PMAQI
21st Jul 2025178 PMAQI
21st Jul 2025199 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20251911 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025211 AMAQI
22nd Jul 2025162 AMAQI
22nd Jul 2025153 AMAQI
22nd Jul 2025144 AMAQI
17°C14/24°C
22nd Jul 2025145 AMAQI
22nd Jul 2025166 AMAQI
22nd Jul 2025237 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251311 AMAQI
22nd Jul 20251212 PMAQI
22nd Jul 2025141 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025171 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025154 AMAQI
18°C13/24°C
23rd Jul 2025165 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025147 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251511 AMAQI
23rd Jul 20251412 PMAQI
23rd Jul 2025141 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025174 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025177 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251712 AMAQI
24th Jul 2025161 AMAQI
24th Jul 2025172 AMAQI
24th Jul 2025173 AMAQI
24th Jul 2025154 AMAQI
18°C10/26°C
24th Jul 2025155 AMAQI
24th Jul 2025196 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025168 AMAQI
24th Jul 2025169 AMAQI
24th Jul 20251610 AMAQI
24th Jul 20251511 AMAQI
24th Jul 20251412 PMAQI
24th Jul 2025141 PMAQI
24th Jul 2025152 PMAQI
24th Jul 2025163 PMAQI
24th Jul 2025144 PMAQI
24th Jul 2025165 PMAQI
24th Jul 2025166 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251710 PMAQI
24th Jul 20251711 PMAQI
25th Jul 20251712 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025162 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025164 AMAQI
16°C14/19°C
25th Jul 2025175 AMAQI
25th Jul 2025186 AMAQI
25th Jul 2025197 AMAQI
25th Jul 2025198 AMAQI
25th Jul 2025199 AMAQI
25th Jul 20252510 AMAQI
25th Jul 20252011 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 2025206 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025168 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025192 AMAQI
26th Jul 2025173 AMAQI
26th Jul 2025194 AMAQI
15°C13/20°C
26th Jul 2025205 AMAQI
26th Jul 2025206 AMAQI
26th Jul 2025197 AMAQI
26th Jul 2025208 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252310 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252612 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025233 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025216 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025198 PMAQI
26th Jul 2025199 PMAQI
26th Jul 20251910 PMAQI
26th Jul 20251911 PMAQI
27th Jul 20251912 AMAQI
27th Jul 2025191 AMAQI
27th Jul 2025182 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025204 AMAQI
15°C11/19°C
27th Jul 2025175 AMAQI
27th Jul 2025196 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025198 AMAQI
27th Jul 2025189 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025212 PMAQI
27th Jul 2025213 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025198 PMAQI
27th Jul 2025189 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025211 AMAQI
28th Jul 2025162 AMAQI
28th Jul 2025163 AMAQI
28th Jul 2025154 AMAQI
16°C13/21°C
28th Jul 2025155 AMAQI
28th Jul 2025186 AMAQI
28th Jul 2025187 AMAQI
28th Jul 2025168 AMAQI
28th Jul 2025169 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20251511 AMAQI
28th Jul 20251412 PMAQI
28th Jul 2025161 PMAQI
28th Jul 2025182 PMAQI
28th Jul 2025183 PMAQI
28th Jul 2025184 PMAQI
28th Jul 2025175 PMAQI
28th Jul 2025176 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025188 PMAQI
28th Jul 2025189 PMAQI
28th Jul 20251910 PMAQI
28th Jul 20251911 PMAQI
29th Jul 20251812 AMAQI
29th Jul 2025191 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025193 AMAQI
29th Jul 2025184 AMAQI
13°C12/14°C
29th Jul 2025185 AMAQI
29th Jul 2025206 AMAQI
29th Jul 2025207 AMAQI
29th Jul 2025218 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20252011 AMAQI
29th Jul 20252012 PMAQI
29th Jul 2025191 PMAQI
29th Jul 2025202 PMAQI
29th Jul 2025203 PMAQI
29th Jul 2025194 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025196 PMAQI
29th Jul 2025217 PMAQI
29th Jul 2025208 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252010 PMAQI
29th Jul 20251911 PMAQI
30th Jul 20252112 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025232 AMAQI
30th Jul 2025193 AMAQI
30th Jul 2025184 AMAQI
15°C10/22°C
30th Jul 2025205 AMAQI
30th Jul 2025206 AMAQI
30th Jul 2025217 AMAQI
30th Jul 2025208 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252112 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025219 PMAQI
30th Jul 20252110 PMAQI
30th Jul 20252111 PMAQI
31st Jul 20252112 AMAQI
31st Jul 2025211 AMAQI
31st Jul 2025212 AMAQI
31st Jul 2025213 AMAQI
31st Jul 2025204 AMAQI
16°C10/23°C
31st Jul 2025185 AMAQI
31st Jul 2025186 AMAQI
31st Jul 2025207 AMAQI
31st Jul 2025208 AMAQI
31st Jul 2025189 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025216 PMAQI
31st Jul 2025257 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025239 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252312 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025272 AMAQI
1st Aug 2025233 AMAQI
1st Aug 2025194 AMAQI
17°C12/24°C
1st Aug 2025205 AMAQI
1st Aug 2025266 AMAQI
1st Aug 2025227 AMAQI
1st Aug 2025208 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252011 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025214 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025216 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252312 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025292 AMAQI
2nd Aug 2025243 AMAQI
2nd Aug 2025224 AMAQI
17°C13/22°C
2nd Aug 2025205 AMAQI
5 AM2nd Aug 2025256 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20251610 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20251812 PMAQI
2nd Aug 2025201 PMAQI
1 PM2nd Aug 2025212 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025204 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
23AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM
21AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 23), while the lowest AQI was between 5 AM to 5 AM (Avg. 21).
Night time
Avg. Highest Time
12 AM - 11 PM
23AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 4 AM
23AQI
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. 23), while the lowest AQI was between 12 AM to 4 AM (Avg. 23).
2025 Days Vs Air Quality
Frauenfeld, Thurgau, Switzerland
2025
82%
174
18%
39
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
174 DaysModerate
39 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% of 214 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 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
76AQI
76AQI
2nd January 2025
43AQI
43AQI
3rd January 2025
40AQI
40AQI
4th January 2025
46AQI
46AQI
5th January 2025
36AQI
36AQI
6th January 2025
29AQI
29AQI
7th January 2025
28AQI
28AQI
8th January 2025
24AQI
24AQI
9th January 2025
25AQI
25AQI
10th January 2025
25AQI
25AQI
11th January 2025
36AQI
36AQI
12th January 2025
41AQI
41AQI
13th January 2025
40AQI
40AQI
14th January 2025
59AQI
59AQI
15th January 2025
65AQI
65AQI
16th January 2025
43AQI
43AQI
17th January 2025
55AQI
55AQI
18th January 2025
59AQI
59AQI
19th January 2025
65AQI
65AQI
20th January 2025
60AQI
60AQI
21st January 2025
60AQI
60AQI
22nd January 2025
59AQI
59AQI
23rd January 2025
45AQI
45AQI
24th January 2025
33AQI
33AQI
25th January 2025
30AQI
30AQI
26th January 2025
29AQI
29AQI
27th January 2025
24AQI
24AQI
28th January 2025
26AQI
26AQI
29th January 2025
28AQI
28AQI
30th January 2025
28AQI
28AQI
31st January 2025
26AQI
26AQI
1st February 2025
41AQI
41AQI
2nd February 2025
50AQI
50AQI
3rd February 2025
53AQI
53AQI
4th February 2025
62AQI
62AQI
5th February 2025
60AQI
60AQI
6th February 2025
66AQI
66AQI
7th February 2025
59AQI
59AQI
8th February 2025
68AQI
68AQI
9th February 2025
66AQI
66AQI
10th February 2025
84AQI
84AQI
11th February 2025
84AQI
84AQI
12th February 2025
46AQI
46AQI
13th February 2025
39AQI
39AQI
14th February 2025
59AQI
59AQI
15th February 2025
66AQI
66AQI
16th February 2025
72AQI
72AQI
17th February 2025
67AQI
67AQI
18th February 2025
66AQI
66AQI
19th February 2025
74AQI
74AQI
20th February 2025
75AQI
75AQI
21st February 2025
59AQI
59AQI
22nd February 2025
59AQI
59AQI
23rd February 2025
49AQI
49AQI
24th February 2025
47AQI
47AQI
25th February 2025
45AQI
45AQI
26th February 2025
29AQI
29AQI
27th February 2025
29AQI
29AQI
28th February 2025
27AQI
27AQI
1st March 2025
38AQI
38AQI
2nd March 2025
48AQI
48AQI
3rd March 2025
48AQI
48AQI
4th March 2025
53AQI
53AQI
5th March 2025
57AQI
57AQI
6th March 2025
54AQI
54AQI
7th March 2025
52AQI
52AQI
8th March 2025
55AQI
55AQI
9th March 2025
59AQI
59AQI
10th March 2025
48AQI
48AQI
11th March 2025
38AQI
38AQI
12th March 2025
35AQI
35AQI
13th March 2025
34AQI
34AQI
14th March 2025
32AQI
32AQI
15th March 2025
40AQI
40AQI
16th March 2025
30AQI
30AQI
17th March 2025
43AQI
43AQI
18th March 2025
35AQI
35AQI
19th March 2025
41AQI
41AQI
20th March 2025
39AQI
39AQI
21st March 2025
36AQI
36AQI
22nd March 2025
31AQI
31AQI
23rd March 2025
20AQI
20AQI
24th March 2025
22AQI
22AQI
25th March 2025
30AQI
30AQI
26th March 2025
48AQI
48AQI
27th March 2025
39AQI
39AQI
28th March 2025
45AQI
45AQI
29th March 2025
55AQI
55AQI
30th March 2025
38AQI
38AQI
31st March 2025
27AQI
27AQI
1st April 2025
27AQI
27AQI
2nd April 2025
31AQI
31AQI
3rd April 2025
37AQI
37AQI
4th April 2025
35AQI
35AQI
5th April 2025
31AQI
31AQI
6th April 2025
22AQI
22AQI
7th April 2025
21AQI
21AQI
8th April 2025
27AQI
27AQI
9th April 2025
31AQI
31AQI
10th April 2025
34AQI
34AQI
11th April 2025
35AQI
35AQI
12th April 2025
35AQI
35AQI
13th April 2025
35AQI
35AQI
14th April 2025
29AQI
29AQI
15th April 2025
33AQI
33AQI
16th April 2025
25AQI
25AQI
17th April 2025
16AQI
16AQI
18th April 2025
16AQI
16AQI
19th April 2025
18AQI
18AQI
20th April 2025
16AQI
16AQI
21st April 2025
14AQI
14AQI
22nd April 2025
13AQI
13AQI
23rd April 2025
17AQI
17AQI
24th April 2025
14AQI
14AQI
25th April 2025
14AQI
14AQI
26th April 2025
24AQI
24AQI
27th April 2025
31AQI
31AQI
28th April 2025
31AQI
31AQI
29th April 2025
29AQI
29AQI
30th April 2025
24AQI
24AQI
1st May 2025
31AQI
31AQI
2nd May 2025
32AQI
32AQI
3rd May 2025
36AQI
36AQI
4th May 2025
22AQI
22AQI
5th May 2025
18AQI
18AQI
6th May 2025
22AQI
22AQI
7th May 2025
33AQI
33AQI
8th May 2025
39AQI
39AQI
9th May 2025
44AQI
44AQI
10th May 2025
30AQI
30AQI
11th May 2025
26AQI
26AQI
12th May 2025
21AQI
21AQI
13th May 2025
19AQI
19AQI
14th May 2025
30AQI
30AQI
15th May 2025
30AQI
30AQI
16th May 2025
19AQI
19AQI
17th May 2025
19AQI
19AQI
18th May 2025
27AQI
27AQI
19th May 2025
27AQI
27AQI
20th May 2025
28AQI
28AQI
21st May 2025
24AQI
24AQI
22nd May 2025
22AQI
22AQI
23rd May 2025
24AQI
24AQI
24th May 2025
18AQI
18AQI
25th May 2025
17AQI
17AQI
26th May 2025
19AQI
19AQI
27th May 2025
20AQI
20AQI
28th May 2025
18AQI
18AQI
29th May 2025
17AQI
17AQI
30th May 2025
20AQI
20AQI
31st May 2025
21AQI
21AQI
1st June 2025
24AQI
24AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
20AQI
20AQI
4th June 2025
23AQI
23AQI
5th June 2025
17AQI
17AQI
6th June 2025
17AQI
17AQI
7th June 2025
16AQI
16AQI
8th June 2025
29AQI
29AQI
9th June 2025
38AQI
38AQI
10th June 2025
59AQI
59AQI
11th June 2025
63AQI
63AQI
12th June 2025
55AQI
55AQI
13th June 2025
58AQI
58AQI
14th June 2025
56AQI
56AQI
15th June 2025
45AQI
45AQI
16th June 2025
31AQI
31AQI
17th June 2025
34AQI
34AQI
18th June 2025
36AQI
36AQI
19th June 2025
44AQI
44AQI
20th June 2025
45AQI
45AQI
21st June 2025
36AQI
36AQI
22nd June 2025
38AQI
38AQI
23rd June 2025
39AQI
39AQI
24th June 2025
30AQI
30AQI
25th June 2025
28AQI
28AQI
26th June 2025
31AQI
31AQI
27th June 2025
26AQI
26AQI
28th June 2025
23AQI
23AQI
29th June 2025
24AQI
24AQI
30th June 2025
30AQI
30AQI
1st July 2025
31AQI
31AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
33AQI
33AQI
4th July 2025
41AQI
41AQI
5th July 2025
39AQI
39AQI
6th July 2025
27AQI
27AQI
7th July 2025
20AQI
20AQI
8th July 2025
18AQI
18AQI
9th July 2025
18AQI
18AQI
10th July 2025
21AQI
21AQI
11th July 2025
22AQI
22AQI
12th July 2025
23AQI
23AQI
13th July 2025
24AQI
24AQI
14th July 2025
25AQI
25AQI
15th July 2025
25AQI
25AQI
16th July 2025
28AQI
28AQI
17th July 2025
20AQI
20AQI
18th July 2025
21AQI
21AQI
19th July 2025
24AQI
24AQI
20th July 2025
25AQI
25AQI
21st July 2025
18AQI
18AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
16AQI
16AQI
24th July 2025
16AQI
16AQI
25th July 2025
18AQI
18AQI
26th July 2025
20AQI
20AQI
27th July 2025
20AQI
20AQI
28th July 2025
17AQI
17AQI
29th July 2025
20AQI
20AQI
30th July 2025
21AQI
21AQI
31st July 2025
21AQI
21AQI
1st August 2025
22AQI
22AQI
41AQI
57AQI
41AQI
26AQI
25AQI
35AQI
23AQI
22AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
22
9
10
18
24
7
30
31
25
5
31
1
174
39
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
August22AQI
202426AQI
31
29
31
30
31
30
31
31
30
31
30
25
6
360
6
Highest AQI recorded in
December38AQI
Lowest AQI recorded in
October17AQI
202325AQI
28
28
31
30
31
30
31
31
30
31
29
30
360
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
December20AQI
202224AQI
31
21
31
17
31
30
23
1
1
28
29
30
31
303
1
Highest AQI recorded in
July34AQI
Lowest AQI recorded in
November16AQI
202124AQI
30
25
3
31
28
31
30
31
31
30
31
30
31
359
3
Highest AQI recorded in
June31AQI
Lowest AQI recorded in
November14AQI
202023AQI
13
21
18
30
30
31
30
31
30
31
265
Highest AQI recorded in
April32AQI
Lowest AQI recorded in
December15AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
35AQILeast Polluted Year Recorded
2020(Avg.)
23AQIFrauenfeld's annual 2025 AQI (35) shows an average percentage change of 44.5% (worsened AQI) compared to previous years: 2020 (23), 2021 (24), 2022 (24), 2023 (25), 2024 (26).
