Harkingen A1, Oftringen, Aargau, 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
Harkingen A1, Oftringen, Aargau, Switzerland
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2025
62AQILowest AQI recorded on
8th Aug 2023
15AQISame Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 24 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Harkingen A1, Oftringen, Aargau, Switzerland
AQI
Day
Night
.
5 AM4th Aug 2026
9 PM
4 AM5th Aug 2026
Day time
Avg. Highest Time
7PM4th Aug
42AQI
Avg. Lowest Time
6AM4th Aug
29AQI
Night time
Avg. Highest Time
9PM4th Aug
38AQI
Avg. Lowest Time
3AM5th Aug
21AQI
In the last 24 hours,
Harkingen A1's AQI reached its highest point of 42 at 7 PM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Harkingen A1, Oftringen, Aargau, Switzerland
JulAug
07th - 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 - 04th04th - 05th05th
Day
Night
7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 202687 AMAQI
7th Jul 2026178 AMAQI
7th Jul 2026179 AMAQI
7th Jul 2026810 AMAQI
7th Jul 20262711 AMAQI
7th Jul 20263012 PMAQI
7th Jul 2026111 PMAQI
7th Jul 202692 PMAQI
7th Jul 202683 PMAQI
7th Jul 202684 PMAQI
7th Jul 202685 PMAQI
7th Jul 2026186 PMAQI
7th Jul 202687 PMAQI
7th Jul 202688 PMAQI
7th Jul 202699 PMAQI
7th Jul 20261110 PMAQI
7th Jul 20262411 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026271 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026234 AMAQI
22°C12/32°C
8th Jul 2026185 AMAQI
8th Jul 2026246 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026258 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026191 PMAQI
8th Jul 2026142 PMAQI
8th Jul 2026213 PMAQI
8th Jul 2026204 PMAQI
8th Jul 2026285 PMAQI
8th Jul 2026266 PMAQI
8th Jul 2026277 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026269 PMAQI
8th Jul 20262610 PMAQI
8th Jul 20262511 PMAQI
9th Jul 20262512 AMAQI
9th Jul 2026241 AMAQI
9th Jul 2026222 AMAQI
9th Jul 2026223 AMAQI
9th Jul 2026224 AMAQI
22°C13/31°C
9th Jul 2026205 AMAQI
9th Jul 2026196 AMAQI
9th Jul 2026227 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026249 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262511 AMAQI
9th Jul 20262512 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026274 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026286 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026271 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026283 AMAQI
10th Jul 2026234 AMAQI
22°C13/30°C
10th Jul 2026245 AMAQI
10th Jul 2026226 AMAQI
10th Jul 2026207 AMAQI
10th Jul 2026208 AMAQI
10th Jul 2026229 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262911 AMAQI
10th Jul 20262812 PMAQI
10th Jul 2026291 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026304 PMAQI
10th Jul 2026315 PMAQI
10th Jul 2026206 PMAQI
10th Jul 2026207 PMAQI
10th Jul 2026208 PMAQI
10th Jul 2026209 PMAQI
10th Jul 20261910 PMAQI
10th Jul 20261811 PMAQI
11th Jul 20262412 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026264 AMAQI
22°C13/32°C
11th Jul 2026265 AMAQI
11th Jul 2026216 AMAQI
11th Jul 2026227 AMAQI
11th Jul 2026218 AMAQI
11th Jul 2026259 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026293 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026316 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026298 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026262 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026254 AMAQI
23°C14/33°C
12th Jul 2026255 AMAQI
12th Jul 2026226 AMAQI
12th Jul 2026227 AMAQI
12th Jul 2026198 AMAQI
12th Jul 2026229 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262812 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026252 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026277 PMAQI
12th Jul 2026248 PMAQI
12th Jul 2026259 PMAQI
12th Jul 20262510 PMAQI
12th Jul 20262311 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026244 AMAQI
22°C13/31°C
13th Jul 2026225 AMAQI
13th Jul 2026206 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20261711 AMAQI
13th Jul 20261712 PMAQI
13th Jul 2026171 PMAQI
13th Jul 2026172 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026269 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026313 AMAQI
14th Jul 2026224 AMAQI
22°C12/31°C
14th Jul 2026245 AMAQI
14th Jul 2026216 AMAQI
14th Jul 2026217 AMAQI
14th Jul 2026218 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20263211 AMAQI
14th Jul 20263012 PMAQI
14th Jul 2026291 PMAQI
14th Jul 2026332 PMAQI
14th Jul 2026313 PMAQI
14th Jul 2026344 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026347 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026299 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20262211 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026282 AMAQI
15th Jul 2026283 AMAQI
15th Jul 2026234 AMAQI
22°C16/34°C
15th Jul 2026225 AMAQI
15th Jul 2026206 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026208 AMAQI
15th Jul 2026219 AMAQI
15th Jul 20262410 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262612 PMAQI
15th Jul 2026271 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026303 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026225 PMAQI
15th Jul 2026256 PMAQI
15th Jul 2026287 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026249 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026252 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026264 AMAQI
21°C14/32°C
16th Jul 2026245 AMAQI
16th Jul 2026236 AMAQI
16th Jul 2026217 AMAQI
16th Jul 2026228 AMAQI
16th Jul 2026219 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262711 AMAQI
16th Jul 20262412 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026262 PMAQI
16th Jul 2026243 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026175 PMAQI
16th Jul 2026216 PMAQI
16th Jul 2026237 PMAQI
16th Jul 2026258 PMAQI
16th Jul 2026209 PMAQI
16th Jul 20262110 PMAQI
16th Jul 20261711 PMAQI
17th Jul 20261712 AMAQI
17th Jul 2026171 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026263 AMAQI
17th Jul 2026254 AMAQI
21°C14/33°C
17th Jul 2026225 AMAQI
17th Jul 2026216 AMAQI
17th Jul 2026227 AMAQI
17th Jul 2026208 AMAQI
17th Jul 2026259 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20262511 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026251 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026273 PMAQI
17th Jul 2026234 PMAQI
17th Jul 2026235 PMAQI
17th Jul 2026256 PMAQI
17th Jul 2026257 PMAQI
17th Jul 2026258 PMAQI
17th Jul 2026239 PMAQI
17th Jul 20262310 PMAQI
17th Jul 20262111 PMAQI
18th Jul 20262112 AMAQI
18th Jul 2026231 AMAQI
18th Jul 2026232 AMAQI
18th Jul 2026253 AMAQI
18th Jul 2026254 AMAQI
22°C15/30°C
18th Jul 2026255 AMAQI
18th Jul 2026256 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026258 AMAQI
18th Jul 2026259 AMAQI
18th Jul 20262710 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262312 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026275 PMAQI
18th Jul 2026256 PMAQI
18th Jul 2026237 PMAQI
18th Jul 2026238 PMAQI
18th Jul 2026279 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20263311 PMAQI
19th Jul 20263312 AMAQI
19th Jul 2026311 AMAQI
19th Jul 2026252 AMAQI
19th Jul 2026293 AMAQI
19th Jul 2026254 AMAQI
20°C13/26°C
19th Jul 2026255 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026299 AMAQI
19th Jul 20262910 AMAQI
19th Jul 20263111 AMAQI
19th Jul 20263312 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026312 PMAQI
19th Jul 2026313 PMAQI
19th Jul 2026314 PMAQI
19th Jul 2026335 PMAQI
19th Jul 2026406 PMAQI
19th Jul 2026407 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026409 PMAQI
19th Jul 20263310 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026214 AMAQI
18°C12/27°C
20th Jul 2026215 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026219 AMAQI
20th Jul 20262110 AMAQI
20th Jul 20262111 AMAQI
20th Jul 20262112 PMAQI
20th Jul 2026211 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026275 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026239 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262311 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026313 AMAQI
21st Jul 2026234 AMAQI
18°C9/26°C
21st Jul 2026256 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026349 AMAQI
21st Jul 20263410 AMAQI
21st Jul 20262911 AMAQI
21st Jul 20264012 PMAQI
21st Jul 2026291 PMAQI
21st Jul 2026272 PMAQI
21st Jul 2026273 PMAQI
21st Jul 2026274 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026239 PMAQI
21st Jul 20262110 PMAQI
21st Jul 20262311 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026272 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026254 AMAQI
17°C9/25°C
22nd Jul 2026255 AMAQI
22nd Jul 2026166 AMAQI
22nd Jul 2026147 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026239 AMAQI
22nd Jul 20262310 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20264012 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026232 PMAQI
22nd Jul 2026233 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262910 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026254 AMAQI
17°C8/26°C
23rd Jul 2026295 AMAQI
23rd Jul 2026316 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262712 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026274 AMAQI
18°C11/25°C
24th Jul 2026275 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262111 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026234 AMAQI
18°C8/27°C
25th Jul 2026215 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262710 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026271 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20263111 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026363 AMAQI
26th Jul 2026314 AMAQI
20°C10/32°C
26th Jul 2026255 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026369 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20265111 AMAQI
26th Jul 20265612 PMAQI
26th Jul 2026561 PMAQI
26th Jul 2026522 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026484 PMAQI
26th Jul 2026525 PMAQI
26th Jul 2026516 PMAQI
26th Jul 2026547 PMAQI
26th Jul 2026578 PMAQI
26th Jul 2026549 PMAQI
26th Jul 20264810 PMAQI
26th Jul 20263411 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026313 AMAQI
27th Jul 2026294 AMAQI
19°C14/27°C
27th Jul 2026275 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026309 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20263811 AMAQI
27th Jul 20263312 PMAQI
27th Jul 2026331 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026278 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026213 AMAQI
28th Jul 2026234 AMAQI
20°C14/27°C
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026234 AMAQI
21°C12/30°C
29th Jul 2026255 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026231 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026344 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026316 PMAQI
29th Jul 2026337 PMAQI
29th Jul 2026338 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20263310 PMAQI
29th Jul 20263311 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026361 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026384 AMAQI
24°C15/35°C
30th Jul 2026385 AMAQI
30th Jul 2026406 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026428 AMAQI
30th Jul 2026449 AMAQI
30th Jul 20264610 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20265112 PMAQI
30th Jul 2026511 PMAQI
30th Jul 2026482 PMAQI
30th Jul 2026483 PMAQI
30th Jul 2026484 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026546 PMAQI
30th Jul 2026567 PMAQI
30th Jul 2026568 PMAQI
30th Jul 2026569 PMAQI
30th Jul 20265610 PMAQI
30th Jul 20265611 PMAQI
31st Jul 20265812 AMAQI
31st Jul 2026581 AMAQI
31st Jul 2026622 AMAQI
31st Jul 2026573 AMAQI
31st Jul 2026594 AMAQI
24°C15/37°C
31st Jul 2026605 AMAQI
31st Jul 2026636 AMAQI
31st Jul 2026637 AMAQI
31st Jul 2026628 AMAQI
31st Jul 2026629 AMAQI
31st Jul 20266410 AMAQI
31st Jul 20266611 AMAQI
31st Jul 20266712 PMAQI
31st Jul 2026601 PMAQI
31st Jul 2026602 PMAQI
31st Jul 2026563 PMAQI
31st Jul 2026564 PMAQI
31st Jul 2026585 PMAQI
31st Jul 2026586 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026538 PMAQI
31st Jul 2026539 PMAQI
31st Jul 20265710 PMAQI
31st Jul 20265611 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026501 AMAQI
1st Aug 2026462 AMAQI
1st Aug 2026483 AMAQI
1st Aug 2026444 AMAQI
23°C15/32°C
1st Aug 2026465 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026527 AMAQI
1st Aug 2026518 AMAQI
1st Aug 2026509 AMAQI
1st Aug 20265010 AMAQI
1st Aug 20264811 AMAQI
1st Aug 20264212 PMAQI
1st Aug 2026461 PMAQI
1st Aug 2026462 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026364 PMAQI
1st Aug 2026365 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026367 PMAQI
1st Aug 2026318 PMAQI
1st Aug 2026319 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20262911 PMAQI
2nd Aug 20263112 AMAQI
2nd Aug 2026331 AMAQI
2nd Aug 2026312 AMAQI
2nd Aug 2026313 AMAQI
2nd Aug 2026314 AMAQI
21°C15/28°C
2nd Aug 2026295 AMAQI
2nd Aug 2026296 AMAQI
2nd Aug 2026277 AMAQI
2nd Aug 2026278 AMAQI
2nd Aug 2026299 AMAQI
2nd Aug 20262910 AMAQI
2nd Aug 20262711 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026311 PMAQI
2nd Aug 2026332 PMAQI
2nd Aug 2026333 PMAQI
2nd Aug 2026314 PMAQI
2nd Aug 2026315 PMAQI
2nd Aug 2026336 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026319 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20263311 PMAQI
3rd Aug 20263312 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026363 AMAQI
3rd Aug 2026404 AMAQI
22°C14/33°C
3rd Aug 2026385 AMAQI
3rd Aug 2026386 AMAQI
3rd Aug 2026407 AMAQI
3rd Aug 2026408 AMAQI
3rd Aug 2026409 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026443 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026406 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20263611 PMAQI
4th Aug 20263412 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026272 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026254 AMAQI
23°C16/36°C
4th Aug 2026335 AMAQI
4th Aug 2026296 AMAQI
4th Aug 2026317 AMAQI
4th Aug 2026338 AMAQI
4th Aug 2026339 AMAQI
4th Aug 20263110 AMAQI
4th Aug 20263311 AMAQI
4th Aug 20263312 PMAQI
4th Aug 2026331 PMAQI
4th Aug 2026382 PMAQI
4th Aug 2026363 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026365 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026388 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20263810 PMAQI
4th Aug 20263311 PMAQI
5th Aug 20263112 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026232 AMAQI
5th Aug 2026213 AMAQI
5th Aug 2026254 AMAQI
22°C15/35°C
5th Aug 2026235 AMAQI
5 AM5th Aug 2026256 AMAQI
5th Aug 2026237 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026251 PMAQI
1 PM5th Aug 2026272 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026236 PMAQI
5th Aug 2026217 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026239 PMAQI
9 PM5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
1 AM
4 AM
22°C14/31°C
Day time
Avg. Highest Time
12 PM
32AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 7 AM
26AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 12 PM (Avg. 32), while the lowest AQI was between 6 AM to 7 AM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 2 AM
29AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 29), while the lowest AQI was between 4 AM to 4 AM (Avg. 27).
2026 Days Vs Air Quality
Harkingen A1, Oftringen, Aargau, Switzerland
2026
83%
178
17%
36
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Good
178 DaysModerate
36 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 217 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
Harkingen A1, Oftringen, Aargau, 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
62AQI (US)
62AQI (US)
2nd January 2026
27AQI (US)
27AQI (US)
3rd January 2026
24AQI (US)
24AQI (US)
4th January 2026
45AQI (US)
45AQI (US)
5th January 2026
58AQI (US)
58AQI (US)
6th January 2026
60AQI (US)
60AQI (US)
7th January 2026
67AQI (US)
67AQI (US)
8th January 2026
46AQI (US)
46AQI (US)
9th January 2026
19AQI (US)
19AQI (US)
10th January 2026
14AQI (US)
14AQI (US)
11th January 2026
45AQI (US)
45AQI (US)
12th January 2026
54AQI (US)
54AQI (US)
13th January 2026
38AQI (US)
38AQI (US)
14th January 2026
39AQI (US)
39AQI (US)
15th January 2026
41AQI (US)
41AQI (US)
16th January 2026
50AQI (US)
50AQI (US)
17th January 2026
63AQI (US)
63AQI (US)
18th January 2026
65AQI (US)
65AQI (US)
19th January 2026
53AQI (US)
53AQI (US)
20th January 2026
49AQI (US)
49AQI (US)
21st January 2026
55AQI (US)
55AQI (US)
22nd January 2026
83AQI (US)
83AQI (US)
23rd January 2026
84AQI (US)
84AQI (US)
24th January 2026
81AQI (US)
81AQI (US)
25th January 2026
78AQI (US)
78AQI (US)
26th January 2026
70AQI (US)
70AQI (US)
27th January 2026
29AQI (US)
29AQI (US)
28th January 2026
42AQI (US)
42AQI (US)
29th January 2026
24AQI (US)
24AQI (US)
30th January 2026
45AQI (US)
45AQI (US)
31st January 2026
44AQI (US)
44AQI (US)
1st February 2026
71AQI (US)
71AQI (US)
2nd February 2026
71AQI (US)
71AQI (US)
3rd February 2026
52AQI (US)
52AQI (US)
4th February 2026
50AQI (US)
50AQI (US)
5th February 2026
91AQI (US)
91AQI (US)
6th February 2026
45AQI (US)
45AQI (US)
7th February 2026
19AQI (US)
19AQI (US)
8th February 2026
42AQI (US)
42AQI (US)
9th February 2026
59AQI (US)
59AQI (US)
10th February 2026
51AQI (US)
51AQI (US)
11th February 2026
13AQI (US)
13AQI (US)
12th February 2026
23AQI (US)
23AQI (US)
13th February 2026
26AQI (US)
26AQI (US)
14th February 2026
36AQI (US)
36AQI (US)
15th February 2026
27AQI (US)
27AQI (US)
16th February 2026
33AQI (US)
33AQI (US)
17th February 2026
40AQI (US)
40AQI (US)
18th February 2026
28AQI (US)
28AQI (US)
19th February 2026
45AQI (US)
45AQI (US)
20th February 2026
33AQI (US)
33AQI (US)
21st February 2026
19AQI (US)
19AQI (US)
22nd February 2026
22AQI (US)
22AQI (US)
23rd February 2026
26AQI (US)
26AQI (US)
24th February 2026
24AQI (US)
24AQI (US)
25th February 2026
31AQI (US)
31AQI (US)
26th February 2026
33AQI (US)
33AQI (US)
27th February 2026
31AQI (US)
31AQI (US)
28th February 2026
36AQI (US)
36AQI (US)
1st March 2026
15AQI (US)
15AQI (US)
2nd March 2026
38AQI (US)
38AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
51AQI (US)
51AQI (US)
5th March 2026
70AQI (US)
70AQI (US)
6th March 2026
76AQI (US)
76AQI (US)
7th March 2026
79AQI (US)
79AQI (US)
8th March 2026
76AQI (US)
76AQI (US)
9th March 2026
67AQI (US)
67AQI (US)
10th March 2026
56AQI (US)
56AQI (US)
11th March 2026
15AQI (US)
15AQI (US)
12th March 2026
19AQI (US)
19AQI (US)
13th March 2026
28AQI (US)
28AQI (US)
14th March 2026
33AQI (US)
33AQI (US)
15th March 2026
25AQI (US)
25AQI (US)
16th March 2026
25AQI (US)
25AQI (US)
17th March 2026
25AQI (US)
25AQI (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
79AQI (US)
79AQI (US)
22nd March 2026
85AQI (US)
85AQI (US)
23rd March 2026
56AQI (US)
56AQI (US)
24th March 2026
73AQI (US)
73AQI (US)
25th March 2026
49AQI (US)
49AQI (US)
26th March 2026
11AQI (US)
11AQI (US)
27th March 2026
15AQI (US)
15AQI (US)
28th March 2026
28AQI (US)
28AQI (US)
29th March 2026
25AQI (US)
25AQI (US)
30th March 2026
22AQI (US)
22AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
20AQI (US)
20AQI (US)
2nd April 2026
28AQI (US)
28AQI (US)
3rd April 2026
24AQI (US)
24AQI (US)
4th April 2026
18AQI (US)
18AQI (US)
5th April 2026
16AQI (US)
16AQI (US)
6th April 2026
23AQI (US)
23AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
25AQI (US)
25AQI (US)
10th April 2026
34AQI (US)
34AQI (US)
11th April 2026
51AQI (US)
51AQI (US)
12th April 2026
21AQI (US)
21AQI (US)
13th April 2026
16AQI (US)
16AQI (US)
14th April 2026
17AQI (US)
17AQI (US)
15th April 2026
43AQI (US)
43AQI (US)
16th April 2026
28AQI (US)
28AQI (US)
17th April 2026
18th April 2026
21AQI (US)
21AQI (US)
19th April 2026
26AQI (US)
26AQI (US)
20th April 2026
22AQI (US)
22AQI (US)
21st April 2026
20AQI (US)
20AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
21AQI (US)
21AQI (US)
25th April 2026
25AQI (US)
25AQI (US)
26th April 2026
24AQI (US)
24AQI (US)
27th April 2026
26AQI (US)
26AQI (US)
28th April 2026
23AQI (US)
23AQI (US)
29th April 2026
20AQI (US)
20AQI (US)
30th April 2026
21AQI (US)
21AQI (US)
1st May 2026
25AQI (US)
25AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
28AQI (US)
28AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
16AQI (US)
16AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
10th May 2026
23AQI (US)
23AQI (US)
11th May 2026
23AQI (US)
23AQI (US)
12th May 2026
19AQI (US)
19AQI (US)
13th May 2026
24AQI (US)
24AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
26AQI (US)
26AQI (US)
16th May 2026
36AQI (US)
36AQI (US)
17th May 2026
36AQI (US)
36AQI (US)
18th May 2026
32AQI (US)
32AQI (US)
19th May 2026
34AQI (US)
34AQI (US)
20th May 2026
35AQI (US)
35AQI (US)
21st May 2026
33AQI (US)
33AQI (US)
22nd May 2026
36AQI (US)
36AQI (US)
23rd May 2026
39AQI (US)
39AQI (US)
24th May 2026
51AQI (US)
51AQI (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
27AQI (US)
27AQI (US)
29th May 2026
21AQI (US)
21AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
24AQI (US)
24AQI (US)
2nd June 2026
25AQI (US)
25AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
13AQI (US)
13AQI (US)
5th June 2026
16AQI (US)
16AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
18AQI (US)
18AQI (US)
10th June 2026
19AQI (US)
19AQI (US)
11th June 2026
18AQI (US)
18AQI (US)
12th June 2026
19AQI (US)
19AQI (US)
13th June 2026
20AQI (US)
20AQI (US)
14th June 2026
19AQI (US)
19AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
26AQI (US)
26AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
22AQI (US)
22AQI (US)
23rd June 2026
24AQI (US)
24AQI (US)
24th June 2026
29AQI (US)
29AQI (US)
25th June 2026
27AQI (US)
27AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
23AQI (US)
23AQI (US)
2nd July 2026
21AQI (US)
21AQI (US)
3rd July 2026
20AQI (US)
20AQI (US)
4th July 2026
17AQI (US)
17AQI (US)
5th July 2026
19AQI (US)
19AQI (US)
6th July 2026
15AQI (US)
15AQI (US)
7th July 2026
12AQI (US)
12AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
27AQI (US)
27AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
25AQI (US)
25AQI (US)
16th July 2026
23AQI (US)
23AQI (US)
17th July 2026
23AQI (US)
23AQI (US)
18th July 2026
25AQI (US)
25AQI (US)
19th July 2026
31AQI (US)
31AQI (US)
20th July 2026
23AQI (US)
23AQI (US)
21st July 2026
27AQI (US)
27AQI (US)
22nd July 2026
26AQI (US)
26AQI (US)
23rd July 2026
25AQI (US)
25AQI (US)
24th July 2026
24AQI (US)
24AQI (US)
25th July 2026
25AQI (US)
25AQI (US)
26th July 2026
43AQI (US)
43AQI (US)
27th July 2026
28AQI (US)
28AQI (US)
28th July 2026
24AQI (US)
24AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
46AQI (US)
46AQI (US)
31st July 2026
59AQI (US)
59AQI (US)
1st August 2026
42AQI (US)
42AQI (US)
2nd August 2026
30AQI (US)
30AQI (US)
3rd August 2026
40AQI (US)
40AQI (US)
4th August 2026
34AQI (US)
34AQI (US)
5th August 2026
24AQI (US)
24AQI (US)
6th August 2026
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
50AQI (US)
38AQI (US)
44AQI (US)
25AQI (US)
29AQI (US)
22AQI (US)
26AQI (US)
34AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
17
14
22
6
18
13
27
1
29
1
30
30
1
5
178
36
Highest AQI (US) recorded in
January50AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202541AQI (US)
21
10
5
23
18
13
30
31
24
6
31
23
8
30
14
17
12
18
7
24
246
119
Highest AQI (US) recorded in
February65AQI (US)
Lowest AQI (US) recorded in
September20AQI (US)
202424AQI (US)
31
29
31
30
31
30
31
31
30
31
30
23
8
358
8
Highest AQI (US) recorded in
December37AQI (US)
Lowest AQI (US) recorded in
October19AQI (US)
202323AQI (US)
28
28
31
30
31
30
31
31
30
31
29
29
359
Highest AQI (US) recorded in
June36AQI (US)
Lowest AQI (US) recorded in
November18AQI (US)
202223AQI (US)
30
21
31
17
31
30
21
2
1
28
29
30
31
300
2
Highest AQI (US) recorded in
August36AQI (US)
Lowest AQI (US) recorded in
November16AQI (US)
202122AQI (US)
30
26
2
31
28
31
30
31
31
30
31
30
31
360
2
Highest AQI (US) recorded in
April28AQI (US)
Lowest AQI (US) recorded in
November14AQI (US)
202022AQI (US)
13
21
18
30
30
31
30
31
30
31
265
Highest AQI (US) recorded in
April31AQI (US)
Lowest AQI (US) recorded in
October14AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
41AQI (US)Least Polluted Year Recorded
2020(Avg.)
22AQI (US)Harkingen A1's annual 2026 AQI (US) (34) shows an average percentage change of 38.2% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (22), 2022 (23), 2023 (23), 2024 (24), 2025 (41).
