Schlieren, Zurich, 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
Schlieren, Zurich, Switzerland
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2025
61AQILowest AQI recorded on
31st Aug 2025
15AQISame Day Analysis (4th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 35 of Good air quality on the same day.
Day & Night AQI Trend: 3rd Aug - 4th Aug 2026
Schlieren, Zurich, Switzerland
AQI
Day
Night
.
5 AM3rd Aug 2026
9 PM
4 AM4th Aug 2026
Day time
Avg. Highest Time
1PM3rd Aug
53AQI
Avg. Lowest Time
4PM3rd Aug
42AQI
Night time
Avg. Highest Time
9PM3rd Aug
50AQI
Avg. Lowest Time
1AM4th Aug
36AQI
In the last 24 hours,
Schlieren's AQI reached its highest point of 53 at 1 PM during the Day, while the lowest point, 36, was recorded at 1 AM during the Night between 3rd Aug and 4th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Schlieren, Zurich, Switzerland
JulAug
06th - 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 - 04th04th
Day
Night
6th Jul 2026105 AMAQI
6th Jul 2026126 AMAQI
6th Jul 2026107 AMAQI
6th Jul 202688 AMAQI
6th Jul 2026239 AMAQI
6th Jul 2026810 AMAQI
6th Jul 20261011 AMAQI
6th Jul 20261012 PMAQI
6th Jul 2026141 PMAQI
6th Jul 2026162 PMAQI
6th Jul 2026163 PMAQI
6th Jul 2026164 PMAQI
6th Jul 2026245 PMAQI
6th Jul 2026296 PMAQI
6th Jul 2026187 PMAQI
6th Jul 202688 PMAQI
6th Jul 202689 PMAQI
6th Jul 20261810 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026261 AMAQI
7th Jul 2026232 AMAQI
7th Jul 2026123 AMAQI
7th Jul 2026124 AMAQI
20°C13/28°C
7th Jul 2026125 AMAQI
7th Jul 2026126 AMAQI
7th Jul 2026207 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20261210 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262612 PMAQI
7th Jul 2026281 PMAQI
7th Jul 202682 PMAQI
7th Jul 202683 PMAQI
7th Jul 202684 PMAQI
7th Jul 2026105 PMAQI
7th Jul 2026226 PMAQI
7th Jul 2026117 PMAQI
7th Jul 2026208 PMAQI
7th Jul 2026299 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20264212 AMAQI
8th Jul 2026421 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026184 AMAQI
22°C14/31°C
8th Jul 202695 AMAQI
8th Jul 2026126 AMAQI
8th Jul 2026197 AMAQI
8th Jul 2026128 AMAQI
8th Jul 202689 AMAQI
8th Jul 20261810 AMAQI
8th Jul 2026411 AMAQI
8th Jul 20261312 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026142 PMAQI
8th Jul 2026103 PMAQI
8th Jul 2026174 PMAQI
8th Jul 2026125 PMAQI
8th Jul 2026176 PMAQI
8th Jul 2026177 PMAQI
8th Jul 2026148 PMAQI
8th Jul 2026199 PMAQI
8th Jul 20261410 PMAQI
8th Jul 20261411 PMAQI
9th Jul 20261912 AMAQI
9th Jul 2026171 AMAQI
9th Jul 2026172 AMAQI
9th Jul 2026193 AMAQI
9th Jul 2026194 AMAQI
22°C14/29°C
9th Jul 2026175 AMAQI
9th Jul 2026196 AMAQI
9th Jul 2026217 AMAQI
9th Jul 2026258 AMAQI
9th Jul 2026259 AMAQI
9th Jul 20262510 AMAQI
9th Jul 20262511 AMAQI
9th Jul 20262312 PMAQI
9th Jul 2026191 PMAQI
9th Jul 2026192 PMAQI
9th Jul 2026123 PMAQI
9th Jul 2026124 PMAQI
9th Jul 2026125 PMAQI
9th Jul 2026176 PMAQI
9th Jul 2026177 PMAQI
9th Jul 2026198 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262110 PMAQI
9th Jul 20262311 PMAQI
10th Jul 20262912 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026303 AMAQI
10th Jul 2026224 AMAQI
22°C14/30°C
10th Jul 2026215 AMAQI
10th Jul 2026196 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026208 AMAQI
10th Jul 2026249 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262812 PMAQI
10th Jul 2026301 PMAQI
10th Jul 2026182 PMAQI
10th Jul 2026293 PMAQI
10th Jul 2026334 PMAQI
10th Jul 2026195 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026207 PMAQI
10th Jul 2026198 PMAQI
10th Jul 2026249 PMAQI
10th Jul 20262810 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026264 AMAQI
22°C13/31°C
11th Jul 2026175 AMAQI
11th Jul 2026176 AMAQI
11th Jul 2026227 AMAQI
11th Jul 2026228 AMAQI
11th Jul 2026249 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20263012 PMAQI
11th Jul 2026231 PMAQI
11th Jul 2026302 PMAQI
11th Jul 2026303 PMAQI
11th Jul 2026274 PMAQI
11th Jul 2026265 PMAQI
11th Jul 2026276 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20262410 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20263212 AMAQI
12th Jul 2026261 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026273 AMAQI
12th Jul 2026214 AMAQI
23°C15/32°C
12th Jul 2026195 AMAQI
12th Jul 2026196 AMAQI
12th Jul 2026217 AMAQI
12th Jul 2026208 AMAQI
12th Jul 2026229 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026272 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026274 PMAQI
12th Jul 2026255 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026177 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20261910 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262012 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026202 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026224 AMAQI
22°C13/30°C
13th Jul 2026145 AMAQI
13th Jul 2026176 AMAQI
13th Jul 2026187 AMAQI
13th Jul 2026198 AMAQI
13th Jul 2026229 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20263011 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026311 PMAQI
13th Jul 2026302 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026336 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026289 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026281 AMAQI
14th Jul 2026382 AMAQI
14th Jul 2026323 AMAQI
14th Jul 2026274 AMAQI
22°C13/31°C
14th Jul 2026235 AMAQI
14th Jul 2026256 AMAQI
14th Jul 2026227 AMAQI
14th Jul 2026228 AMAQI
14th Jul 2026299 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20263111 AMAQI
14th Jul 20263212 PMAQI
14th Jul 2026301 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026314 PMAQI
14th Jul 2026365 PMAQI
14th Jul 2026346 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20265811 PMAQI
15th Jul 20266412 AMAQI
15th Jul 2026601 AMAQI
15th Jul 2026622 AMAQI
15th Jul 2026313 AMAQI
15th Jul 2026364 AMAQI
22°C16/33°C
15th Jul 2026335 AMAQI
15th Jul 2026336 AMAQI
15th Jul 2026267 AMAQI
15th Jul 2026348 AMAQI
15th Jul 2026499 AMAQI
15th Jul 20264010 AMAQI
15th Jul 20263611 AMAQI
15th Jul 20264012 PMAQI
15th Jul 2026361 PMAQI
15th Jul 2026362 PMAQI
15th Jul 2026403 PMAQI
15th Jul 2026334 PMAQI
15th Jul 2026465 PMAQI
15th Jul 2026336 PMAQI
15th Jul 2026247 PMAQI
15th Jul 2026348 PMAQI
15th Jul 2026299 PMAQI
15th Jul 20263110 PMAQI
15th Jul 20263111 PMAQI
16th Jul 20261812 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026262 AMAQI
16th Jul 2026283 AMAQI
16th Jul 2026234 AMAQI
20°C15/30°C
16th Jul 2026215 AMAQI
16th Jul 2026216 AMAQI
16th Jul 2026197 AMAQI
16th Jul 2026178 AMAQI
16th Jul 2026199 AMAQI
16th Jul 20261910 AMAQI
16th Jul 20261911 AMAQI
16th Jul 20261712 PMAQI
16th Jul 2026191 PMAQI
16th Jul 2026172 PMAQI
16th Jul 2026143 PMAQI
16th Jul 2026174 PMAQI
16th Jul 2026195 PMAQI
16th Jul 2026216 PMAQI
16th Jul 2026217 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026199 PMAQI
16th Jul 20261710 PMAQI
16th Jul 20261211 PMAQI
17th Jul 20261212 AMAQI
17th Jul 2026171 AMAQI
17th Jul 2026172 AMAQI
17th Jul 2026123 AMAQI
17th Jul 2026174 AMAQI
21°C14/32°C
17th Jul 2026145 AMAQI
17th Jul 2026176 AMAQI
17th Jul 2026127 AMAQI
17th Jul 2026158 AMAQI
17th Jul 2026219 AMAQI
17th Jul 20262110 AMAQI
17th Jul 20262511 AMAQI
17th Jul 20262112 PMAQI
17th Jul 2026231 PMAQI
17th Jul 2026212 PMAQI
17th Jul 2026233 PMAQI
17th Jul 2026234 PMAQI
17th Jul 2026305 PMAQI
17th Jul 2026236 PMAQI
17th Jul 2026237 PMAQI
17th Jul 2026258 PMAQI
17th Jul 2026299 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20263411 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026323 AMAQI
18th Jul 2026254 AMAQI
21°C15/29°C
18th Jul 2026255 AMAQI
18th Jul 2026256 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026218 AMAQI
18th Jul 2026259 AMAQI
18th Jul 20262110 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262312 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026294 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026276 PMAQI
18th Jul 2026237 PMAQI
18th Jul 2026258 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262510 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026381 AMAQI
19th Jul 2026252 AMAQI
19th Jul 2026213 AMAQI
19th Jul 2026234 AMAQI
19°C15/27°C
19th Jul 2026255 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026347 AMAQI
19th Jul 2026278 AMAQI
19th Jul 2026349 AMAQI
19th Jul 20262710 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262712 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026362 PMAQI
19th Jul 2026233 PMAQI
19th Jul 2026334 PMAQI
19th Jul 2026325 PMAQI
19th Jul 2026406 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026409 PMAQI
19th Jul 20264210 PMAQI
19th Jul 20264211 PMAQI
20th Jul 20263412 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026213 AMAQI
20th Jul 2026214 AMAQI
18°C12/25°C
20th Jul 2026215 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20263210 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20263112 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026234 PMAQI
20th Jul 2026215 PMAQI
20th Jul 2026236 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026278 PMAQI
20th Jul 2026219 PMAQI
20th Jul 20262110 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026333 AMAQI
21st Jul 2026214 AMAQI
18°C10/26°C
21st Jul 2026256 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20263811 AMAQI
21st Jul 20264412 PMAQI
21st Jul 2026341 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 2026259 PMAQI
21st Jul 20262310 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026313 AMAQI
22nd Jul 2026334 AMAQI
17°C9/24°C
22nd Jul 2026255 AMAQI
22nd Jul 2026236 AMAQI
22nd Jul 2026127 AMAQI
22nd Jul 2026148 AMAQI
22nd Jul 2026239 AMAQI
22nd Jul 20263110 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026183 AMAQI
23rd Jul 2026254 AMAQI
18°C10/26°C
23rd Jul 2026255 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262911 AMAQI
23rd Jul 20262912 PMAQI
23rd Jul 2026291 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026233 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026168 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262110 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026233 AMAQI
24th Jul 2026254 AMAQI
18°C12/26°C
24th Jul 2026255 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026213 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20263010 PMAQI
24th Jul 20262111 PMAQI
25th Jul 20263212 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026214 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 20262511 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026449 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20264412 AMAQI
26th Jul 2026491 AMAQI
26th Jul 2026482 AMAQI
26th Jul 2026443 AMAQI
26th Jul 2026404 AMAQI
21°C11/31°C
26th Jul 2026215 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026461 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026324 PMAQI
26th Jul 2026525 PMAQI
26th Jul 2026486 PMAQI
26th Jul 2026497 PMAQI
26th Jul 2026518 PMAQI
26th Jul 2026589 PMAQI
26th Jul 20266310 PMAQI
26th Jul 20266011 PMAQI
27th Jul 20265812 AMAQI
27th Jul 2026551 AMAQI
27th Jul 2026562 AMAQI
27th Jul 2026543 AMAQI
27th Jul 2026484 AMAQI
20°C15/26°C
27th Jul 2026365 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026331 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026339 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026213 AMAQI
28th Jul 2026234 AMAQI
20°C15/25°C
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262310 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026521 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026323 AMAQI
29th Jul 2026214 AMAQI
21°C13/30°C
29th Jul 2026215 AMAQI
29th Jul 2026236 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026318 AMAQI
29th Jul 2026339 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026462 PMAQI
29th Jul 2026483 PMAQI
29th Jul 2026464 PMAQI
29th Jul 2026345 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026448 PMAQI
29th Jul 2026429 PMAQI
29th Jul 20264210 PMAQI
29th Jul 20264711 PMAQI
30th Jul 20265312 AMAQI
30th Jul 2026551 AMAQI
30th Jul 2026562 AMAQI
30th Jul 2026573 AMAQI
30th Jul 2026514 AMAQI
25°C15/35°C
30th Jul 2026445 AMAQI
30th Jul 2026406 AMAQI
30th Jul 2026447 AMAQI
30th Jul 2026528 AMAQI
30th Jul 2026529 AMAQI
30th Jul 20265510 AMAQI
30th Jul 20265811 AMAQI
30th Jul 20265812 PMAQI
30th Jul 2026561 PMAQI
30th Jul 2026552 PMAQI
30th Jul 2026623 PMAQI
30th Jul 2026604 PMAQI
30th Jul 2026685 PMAQI
30th Jul 2026646 PMAQI
30th Jul 2026697 PMAQI
30th Jul 2026728 PMAQI
30th Jul 2026729 PMAQI
30th Jul 20267110 PMAQI
30th Jul 20267211 PMAQI
31st Jul 20267412 AMAQI
31st Jul 2026741 AMAQI
31st Jul 2026762 AMAQI
31st Jul 2026713 AMAQI
31st Jul 2026724 AMAQI
25°C17/37°C
31st Jul 2026705 AMAQI
31st Jul 2026686 AMAQI
31st Jul 2026707 AMAQI
31st Jul 2026748 AMAQI
31st Jul 2026769 AMAQI
31st Jul 20267810 AMAQI
31st Jul 20267211 AMAQI
31st Jul 20266912 PMAQI
31st Jul 2026681 PMAQI
31st Jul 2026642 PMAQI
31st Jul 2026623 PMAQI
31st Jul 2026594 PMAQI
31st Jul 2026605 PMAQI
31st Jul 2026606 PMAQI
31st Jul 2026567 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026559 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026522 AMAQI
1st Aug 2026463 AMAQI
1st Aug 2026484 AMAQI
23°C16/33°C
1st Aug 2026515 AMAQI
1st Aug 2026516 AMAQI
1st Aug 2026487 AMAQI
1st Aug 2026518 AMAQI
1st Aug 2026499 AMAQI
1st Aug 20265310 AMAQI
1st Aug 20265111 AMAQI
1st Aug 20265212 PMAQI
1st Aug 2026481 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026483 PMAQI
1st Aug 2026484 PMAQI
1st Aug 2026505 PMAQI
1st Aug 2026466 PMAQI
1st Aug 2026447 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20263611 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026341 AMAQI
2nd Aug 2026332 AMAQI
2nd Aug 2026363 AMAQI
2nd Aug 2026444 AMAQI
22°C15/29°C
2nd Aug 2026525 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026587 AMAQI
2nd Aug 2026688 AMAQI
2nd Aug 2026719 AMAQI
2nd Aug 20267110 AMAQI
2nd Aug 20267011 AMAQI
2nd Aug 20266712 PMAQI
2nd Aug 2026641 PMAQI
2nd Aug 2026592 PMAQI
2nd Aug 2026483 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262910 PMAQI
2nd Aug 20263611 PMAQI
3rd Aug 20264612 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026462 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026484 AMAQI
23°C15/32°C
3rd Aug 2026425 AMAQI
3rd Aug 2026486 AMAQI
3rd Aug 2026517 AMAQI
3rd Aug 2026528 AMAQI
3rd Aug 2026499 AMAQI
3rd Aug 20265010 AMAQI
3rd Aug 20265211 AMAQI
3rd Aug 20264812 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026502 PMAQI
3rd Aug 2026483 PMAQI
3rd Aug 2026424 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026446 PMAQI
3rd Aug 2026487 PMAQI
3rd Aug 2026468 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20264010 PMAQI
3rd Aug 20264211 PMAQI
4th Aug 20264012 AMAQI
4th Aug 2026361 AMAQI
4th Aug 2026402 AMAQI
4th Aug 2026383 AMAQI
4th Aug 2026384 AMAQI
23°C17/36°C
4th Aug 2026315 AMAQI
5 AM4th Aug 2026296 AMAQI
4th Aug 2026257 AMAQI
4th Aug 2026298 AMAQI
4th Aug 2026319 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20263411 AMAQI
4th Aug 20264212 PMAQI
4th Aug 2026381 PMAQI
1 PM4th Aug 2026292 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026306 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026468 PMAQI
4th Aug 2026449 PMAQI
9 PM4th Aug 20264210 PMAQI
4th Aug 20264611 PMAQI
1 AM
4 AM
24°C17/34°C
Day time
Avg. Highest Time
12 PM - 1 PM
33AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 AM
26AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 33), while the lowest AQI was between 6 AM to 6 AM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 2 AM
35AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM
30AQI
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. 35), while the lowest AQI was between 4 AM to 4 AM (Avg. 30).
2026 Days Vs Air Quality
Schlieren, Zurich, Switzerland
2026
80%
171
20%
42
Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)
Good
171 DaysModerate
42 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% of 216 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
Schlieren, Zurich, 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
99AQI (US)
99AQI (US)
2nd January 2026
33AQI (US)
33AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
27AQI (US)
27AQI (US)
5th January 2026
50AQI (US)
50AQI (US)
6th January 2026
71AQI (US)
71AQI (US)
7th January 2026
79AQI (US)
79AQI (US)
8th January 2026
30AQI (US)
30AQI (US)
9th January 2026
12AQI (US)
12AQI (US)
10th January 2026
10AQI (US)
10AQI (US)
11th January 2026
45AQI (US)
45AQI (US)
12th January 2026
33AQI (US)
33AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
44AQI (US)
44AQI (US)
15th January 2026
37AQI (US)
37AQI (US)
16th January 2026
62AQI (US)
62AQI (US)
17th January 2026
77AQI (US)
77AQI (US)
18th January 2026
67AQI (US)
67AQI (US)
19th January 2026
66AQI (US)
66AQI (US)
20th January 2026
53AQI (US)
53AQI (US)
21st January 2026
61AQI (US)
61AQI (US)
22nd January 2026
84AQI (US)
84AQI (US)
23rd January 2026
81AQI (US)
81AQI (US)
24th January 2026
85AQI (US)
85AQI (US)
25th January 2026
86AQI (US)
86AQI (US)
26th January 2026
28AQI (US)
28AQI (US)
27th January 2026
37AQI (US)
37AQI (US)
28th January 2026
60AQI (US)
60AQI (US)
29th January 2026
21AQI (US)
21AQI (US)
30th January 2026
52AQI (US)
52AQI (US)
31st January 2026
57AQI (US)
57AQI (US)
1st February 2026
70AQI (US)
70AQI (US)
2nd February 2026
70AQI (US)
70AQI (US)
3rd February 2026
51AQI (US)
51AQI (US)
4th February 2026
55AQI (US)
55AQI (US)
5th February 2026
86AQI (US)
86AQI (US)
6th February 2026
57AQI (US)
57AQI (US)
7th February 2026
17AQI (US)
17AQI (US)
8th February 2026
47AQI (US)
47AQI (US)
9th February 2026
62AQI (US)
62AQI (US)
10th February 2026
67AQI (US)
67AQI (US)
11th February 2026
15AQI (US)
15AQI (US)
12th February 2026
8AQI (US)
8AQI (US)
13th February 2026
14AQI (US)
14AQI (US)
14th February 2026
33AQI (US)
33AQI (US)
15th February 2026
26AQI (US)
26AQI (US)
16th February 2026
35AQI (US)
35AQI (US)
17th February 2026
42AQI (US)
42AQI (US)
18th February 2026
28AQI (US)
28AQI (US)
19th February 2026
52AQI (US)
52AQI (US)
20th February 2026
27AQI (US)
27AQI (US)
21st February 2026
19AQI (US)
19AQI (US)
22nd February 2026
30AQI (US)
30AQI (US)
23rd February 2026
25AQI (US)
25AQI (US)
24th February 2026
17AQI (US)
17AQI (US)
25th February 2026
32AQI (US)
32AQI (US)
26th February 2026
32AQI (US)
32AQI (US)
27th February 2026
31AQI (US)
31AQI (US)
28th February 2026
33AQI (US)
33AQI (US)
1st March 2026
14AQI (US)
14AQI (US)
2nd March 2026
40AQI (US)
40AQI (US)
3rd March 2026
39AQI (US)
39AQI (US)
4th March 2026
54AQI (US)
54AQI (US)
5th March 2026
78AQI (US)
78AQI (US)
6th March 2026
85AQI (US)
85AQI (US)
7th March 2026
94AQI (US)
94AQI (US)
8th March 2026
97AQI (US)
97AQI (US)
9th March 2026
75AQI (US)
75AQI (US)
10th March 2026
56AQI (US)
56AQI (US)
11th March 2026
9AQI (US)
9AQI (US)
12th March 2026
9AQI (US)
9AQI (US)
13th March 2026
26AQI (US)
26AQI (US)
14th March 2026
33AQI (US)
33AQI (US)
15th March 2026
26AQI (US)
26AQI (US)
16th March 2026
27AQI (US)
27AQI (US)
17th March 2026
18AQI (US)
18AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
80AQI (US)
80AQI (US)
20th March 2026
57AQI (US)
57AQI (US)
21st March 2026
80AQI (US)
80AQI (US)
22nd March 2026
89AQI (US)
89AQI (US)
23rd March 2026
74AQI (US)
74AQI (US)
24th March 2026
74AQI (US)
74AQI (US)
25th March 2026
47AQI (US)
47AQI (US)
26th March 2026
10AQI (US)
10AQI (US)
27th March 2026
16AQI (US)
16AQI (US)
28th March 2026
29AQI (US)
29AQI (US)
29th March 2026
26AQI (US)
26AQI (US)
30th March 2026
21AQI (US)
21AQI (US)
31st March 2026
27AQI (US)
27AQI (US)
1st April 2026
23AQI (US)
23AQI (US)
2nd April 2026
30AQI (US)
30AQI (US)
3rd April 2026
23AQI (US)
23AQI (US)
4th April 2026
18AQI (US)
18AQI (US)
5th April 2026
16AQI (US)
16AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
25AQI (US)
25AQI (US)
9th April 2026
24AQI (US)
24AQI (US)
10th April 2026
34AQI (US)
34AQI (US)
11th April 2026
52AQI (US)
52AQI (US)
12th April 2026
19AQI (US)
19AQI (US)
13th April 2026
24AQI (US)
24AQI (US)
14th April 2026
17AQI (US)
17AQI (US)
15th April 2026
50AQI (US)
50AQI (US)
16th April 2026
28AQI (US)
28AQI (US)
17th April 2026
18th April 2026
23AQI (US)
23AQI (US)
19th April 2026
26AQI (US)
26AQI (US)
20th April 2026
15AQI (US)
15AQI (US)
21st April 2026
18AQI (US)
18AQI (US)
22nd April 2026
23rd April 2026
20AQI (US)
20AQI (US)
24th April 2026
19AQI (US)
19AQI (US)
25th April 2026
22AQI (US)
22AQI (US)
26th April 2026
23AQI (US)
23AQI (US)
27th April 2026
24AQI (US)
24AQI (US)
28th April 2026
21AQI (US)
21AQI (US)
29th April 2026
17AQI (US)
17AQI (US)
30th April 2026
21AQI (US)
21AQI (US)
1st May 2026
32AQI (US)
32AQI (US)
2nd May 2026
44AQI (US)
44AQI (US)
3rd May 2026
34AQI (US)
34AQI (US)
4th May 2026
18AQI (US)
18AQI (US)
5th May 2026
26AQI (US)
26AQI (US)
6th May 2026
22AQI (US)
22AQI (US)
7th May 2026
14AQI (US)
14AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
10th May 2026
23AQI (US)
23AQI (US)
11th May 2026
22AQI (US)
22AQI (US)
12th May 2026
18AQI (US)
18AQI (US)
13th May 2026
23AQI (US)
23AQI (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
32AQI (US)
32AQI (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
40AQI (US)
40AQI (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
31AQI (US)
31AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
22AQI (US)
22AQI (US)
31st May 2026
25AQI (US)
25AQI (US)
1st June 2026
22AQI (US)
22AQI (US)
2nd June 2026
25AQI (US)
25AQI (US)
3rd June 2026
14AQI (US)
14AQI (US)
4th June 2026
15AQI (US)
15AQI (US)
5th June 2026
14AQI (US)
14AQI (US)
6th June 2026
19AQI (US)
19AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
18AQI (US)
18AQI (US)
10th June 2026
18AQI (US)
18AQI (US)
11th June 2026
17AQI (US)
17AQI (US)
12th June 2026
18AQI (US)
18AQI (US)
13th June 2026
19AQI (US)
19AQI (US)
14th June 2026
19AQI (US)
19AQI (US)
15th June 2026
18AQI (US)
18AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
26AQI (US)
26AQI (US)
18th June 2026
24AQI (US)
24AQI (US)
19th June 2026
32AQI (US)
32AQI (US)
20th June 2026
25AQI (US)
25AQI (US)
21st June 2026
33AQI (US)
33AQI (US)
22nd June 2026
25AQI (US)
25AQI (US)
23rd June 2026
50AQI (US)
50AQI (US)
24th June 2026
48AQI (US)
48AQI (US)
25th June 2026
35AQI (US)
35AQI (US)
26th June 2026
36AQI (US)
36AQI (US)
27th June 2026
49AQI (US)
49AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
22AQI (US)
22AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
18AQI (US)
18AQI (US)
2nd July 2026
20AQI (US)
20AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
21AQI (US)
21AQI (US)
5th July 2026
24AQI (US)
24AQI (US)
6th July 2026
16AQI (US)
16AQI (US)
7th July 2026
19AQI (US)
19AQI (US)
8th July 2026
18AQI (US)
18AQI (US)
9th July 2026
19AQI (US)
19AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
24AQI (US)
24AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
31AQI (US)
31AQI (US)
15th July 2026
38AQI (US)
38AQI (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
32AQI (US)
32AQI (US)
20th July 2026
24AQI (US)
24AQI (US)
21st July 2026
28AQI (US)
28AQI (US)
22nd July 2026
27AQI (US)
27AQI (US)
23rd July 2026
24AQI (US)
24AQI (US)
24th July 2026
23AQI (US)
23AQI (US)
25th July 2026
27AQI (US)
27AQI (US)
26th July 2026
40AQI (US)
40AQI (US)
27th July 2026
35AQI (US)
35AQI (US)
28th July 2026
23AQI (US)
23AQI (US)
29th July 2026
36AQI (US)
36AQI (US)
30th July 2026
58AQI (US)
58AQI (US)
31st July 2026
66AQI (US)
66AQI (US)
1st August 2026
47AQI (US)
47AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
47AQI (US)
47AQI (US)
4th August 2026
35AQI (US)
35AQI (US)
5th August 2026
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
52AQI (US)
39AQI (US)
47AQI (US)
24AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
44AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
15
16
19
9
18
13
27
1
29
1
30
29
2
4
171
42
Highest AQI (US) recorded in
January52AQI (US)
Lowest AQI (US) recorded in
April24AQI (US)
202542AQI (US)
31
28
31
26
4
31
25
5
31
25
6
28
2
15
16
17
13
10
21
208
157
Highest AQI (US) recorded in
February66AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
20237AQI (US)
3
31
34
Highest AQI (US) recorded in
December7AQI (US)
Lowest AQI (US) recorded in
November5AQI (US)
202215AQI (US)
4
4
Highest AQI (US) recorded in
January15AQI (US)
Lowest AQI (US) recorded in
January15AQI (US)
202122AQI (US)
3
31
30
31
31
30
31
30
30
247
Highest AQI (US) recorded in
April30AQI (US)
Lowest AQI (US) recorded in
November14AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
42AQI (US)Least Polluted Year Recorded
2023(Avg.)
7AQI (US)Schlieren's annual 2026 AQI (US) (35) shows an average percentage change of 143.9% (worsened AQI (US)) compared to previous years: 2021 (22), 2022 (15), 2023 (7), 2025 (42).
