Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Chi, Chur, Graubunden, Switzerland Historische Luftqualitätsanalyse

Tauchen Sie ein in detaillierte Einblicke zur Luftqualität mit historischen Daten, monatlichen Mustern und jährlichen Trends direkt zur Hand!

Gut
050
Mäßig
100
Schlecht
150
Ungesund
200
Schwer
300
Gefährlich
301+

August Luftqualitätsanalyse

Chi, Chur, Graubunden, Switzerland

2021
2022
2023
2024
2025
AQI
.
Tage

AQI-Trends: Höchster und Niedrigster

Höchster AQI, der aufgezeichnet wurde am
25th Aug 2023
38AQI
Niedrigster AQI, der aufgezeichnet wurde am
3rd Aug 2021
13AQI

Analyse des gleichen Tages (3rd August ):
An diesem Tag variierte der AQI über die 5 Jahre erheblich: 2025 belegt Platz 3rd höchste AQI bei 20 von Gut Luftqualität, was eine Verbesserung im Vergleich zu 2024 und 2023 am gleichen Tag zeigt.

2024 Jahresdaten herunterladen

Weltluftqualitätsbericht

Globe

Tages- und Nacht-AQI-Trend: 3rd Aug - 4th Aug 2025

Chi, Chur, Graubunden, Switzerland

AQI
Tag
Nacht
.

5 AM3rd Aug 2025

9 PM

4 AM4th Aug 2025

Tageszeit
Durchschnittliche höchste Zeit
6AM3rd Aug

20AQI

Durchschnittliche niedrigste Zeit
5PM3rd Aug

18AQI

Nachtzeit
Durchschnittliche höchste Zeit
1AM4th Aug

22AQI

Durchschnittliche niedrigste Zeit
4AM4th Aug

17AQI

In den letzten 24 Stunden,

Chi's AQI erreichte seinen höchsten Punkt von 22 um 1 AM während des Nacht, während der niedrigste Punkt, 17, um 4 AM während des Nacht zwischen 3rd Aug und 4th Aug 2025 aufgezeichnet wurde.

Tages- und Nacht-AQI-Trend : Jul - Aug 2025

Chi, Chur, Graubunden, Switzerland

JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Tag
Nacht
5th Jul 2025425 AMAQI
5th Jul 2025396 AMAQI
5th Jul 2025397 AMAQI
5th Jul 2025408 AMAQI
5th Jul 2025439 AMAQI
5th Jul 20254410 AMAQI
5th Jul 20254411 AMAQI
5th Jul 20254412 PMAQI
5th Jul 2025361 PMAQI
5th Jul 2025352 PMAQI
5th Jul 2025353 PMAQI
5th Jul 2025354 PMAQI
5th Jul 2025355 PMAQI
5th Jul 2025346 PMAQI
5th Jul 2025347 PMAQI
5th Jul 2025348 PMAQI
5th Jul 2025349 PMAQI
5th Jul 20253410 PMAQI
5th Jul 20253411 PMAQI
6th Jul 20253512 AMAQI
6th Jul 2025361 AMAQI
6th Jul 2025442 AMAQI
6th Jul 2025473 AMAQI
6th Jul 2025514 AMAQI

16°C11/21°C

6th Jul 2025545 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025597 AMAQI
6th Jul 2025588 AMAQI
6th Jul 2025629 AMAQI
6th Jul 20256210 AMAQI
6th Jul 20255711 AMAQI
6th Jul 20254712 PMAQI
6th Jul 2025291 PMAQI
6th Jul 2025362 PMAQI
6th Jul 2025343 PMAQI
6th Jul 2025334 PMAQI
6th Jul 2025345 PMAQI
6th Jul 2025386 PMAQI
6th Jul 2025417 PMAQI
6th Jul 2025378 PMAQI
6th Jul 2025349 PMAQI
6th Jul 20253410 PMAQI
6th Jul 20253411 PMAQI
7th Jul 20253512 AMAQI
7th Jul 2025351 AMAQI
7th Jul 2025282 AMAQI
7th Jul 2025303 AMAQI
7th Jul 2025274 AMAQI

13°C9/19°C

7th Jul 2025275 AMAQI
7th Jul 2025296 AMAQI
7th Jul 2025297 AMAQI
7th Jul 2025278 AMAQI
7th Jul 2025319 AMAQI
7th Jul 20253110 AMAQI
7th Jul 20253011 AMAQI
7th Jul 20252712 PMAQI
7th Jul 2025241 PMAQI
7th Jul 2025262 PMAQI
7th Jul 2025263 PMAQI
7th Jul 2025284 PMAQI
7th Jul 2025265 PMAQI
7th Jul 2025266 PMAQI
7th Jul 2025277 PMAQI
7th Jul 2025268 PMAQI
7th Jul 2025259 PMAQI
7th Jul 20252510 PMAQI
7th Jul 20252511 PMAQI
8th Jul 20252712 AMAQI
8th Jul 2025281 AMAQI
8th Jul 2025222 AMAQI
8th Jul 2025173 AMAQI
8th Jul 2025164 AMAQI

10°C5/15°C

8th Jul 2025175 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025217 AMAQI
8th Jul 2025208 AMAQI
8th Jul 2025209 AMAQI
8th Jul 20252010 AMAQI
8th Jul 20252011 AMAQI
8th Jul 20252112 PMAQI
8th Jul 2025221 PMAQI
8th Jul 2025242 PMAQI
8th Jul 2025243 PMAQI
8th Jul 2025244 PMAQI
8th Jul 2025225 PMAQI
8th Jul 2025226 PMAQI
8th Jul 2025207 PMAQI
8th Jul 2025208 PMAQI
8th Jul 2025219 PMAQI
8th Jul 20252010 PMAQI
8th Jul 20252011 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025231 AMAQI
9th Jul 2025202 AMAQI
9th Jul 2025183 AMAQI
9th Jul 2025194 AMAQI

6°C4/7°C

9th Jul 2025185 AMAQI
9th Jul 2025206 AMAQI
9th Jul 2025227 AMAQI
9th Jul 2025228 AMAQI
9th Jul 2025249 AMAQI
9th Jul 20252310 AMAQI
9th Jul 20252011 AMAQI
9th Jul 20252212 PMAQI
9th Jul 2025201 PMAQI
9th Jul 2025192 PMAQI
9th Jul 2025203 PMAQI
9th Jul 2025204 PMAQI
9th Jul 2025205 PMAQI
9th Jul 2025206 PMAQI
9th Jul 2025207 PMAQI
9th Jul 2025208 PMAQI
9th Jul 2025209 PMAQI
9th Jul 20252010 PMAQI
9th Jul 20252011 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025231 AMAQI
10th Jul 2025342 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025384 AMAQI

8°C4/14°C

10th Jul 2025365 AMAQI
10th Jul 2025346 AMAQI
10th Jul 2025337 AMAQI
10th Jul 2025288 AMAQI
10th Jul 2025419 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20254111 AMAQI
10th Jul 20253312 PMAQI
10th Jul 2025321 PMAQI
10th Jul 2025282 PMAQI
10th Jul 2025223 PMAQI
10th Jul 2025224 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025217 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025249 PMAQI
10th Jul 20252410 PMAQI
10th Jul 20252411 PMAQI
11th Jul 20252412 AMAQI
11th Jul 2025241 AMAQI
11th Jul 2025282 AMAQI
11th Jul 2025363 AMAQI
11th Jul 2025414 AMAQI

10°C3/16°C

11th Jul 2025385 AMAQI
11th Jul 2025366 AMAQI
11th Jul 2025327 AMAQI
11th Jul 2025328 AMAQI
11th Jul 2025439 AMAQI
11th Jul 20253510 AMAQI
11th Jul 20253311 AMAQI
11th Jul 20253912 PMAQI
11th Jul 2025341 PMAQI
11th Jul 2025302 PMAQI
11th Jul 2025273 PMAQI
11th Jul 2025264 PMAQI
11th Jul 2025285 PMAQI
11th Jul 2025286 PMAQI
11th Jul 2025277 PMAQI
11th Jul 2025258 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252710 PMAQI
11th Jul 20252511 PMAQI
12th Jul 20252612 AMAQI
12th Jul 2025291 AMAQI
12th Jul 2025282 AMAQI
12th Jul 2025333 AMAQI
12th Jul 2025364 AMAQI

11°C5/17°C

12th Jul 2025325 AMAQI
12th Jul 2025316 AMAQI
12th Jul 2025297 AMAQI
12th Jul 2025348 AMAQI
12th Jul 2025469 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025331 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025375 PMAQI
12th Jul 2025306 PMAQI
12th Jul 2025297 PMAQI
12th Jul 2025328 PMAQI
12th Jul 2025349 PMAQI
12th Jul 20253410 PMAQI
12th Jul 20253611 PMAQI
13th Jul 20253912 AMAQI
13th Jul 2025431 AMAQI
13th Jul 2025462 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025554 AMAQI

12°C7/19°C

13th Jul 2025545 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20255810 AMAQI
13th Jul 20255511 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025441 PMAQI
13th Jul 2025462 PMAQI
13th Jul 2025453 PMAQI
13th Jul 2025444 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025426 PMAQI
13th Jul 2025417 PMAQI
13th Jul 2025438 PMAQI
13th Jul 2025409 PMAQI
13th Jul 20253410 PMAQI
13th Jul 20253811 PMAQI
14th Jul 20253912 AMAQI
14th Jul 2025411 AMAQI
14th Jul 2025402 AMAQI
14th Jul 2025463 AMAQI
14th Jul 2025424 AMAQI

14°C9/20°C

14th Jul 2025415 AMAQI
14th Jul 2025386 AMAQI
14th Jul 2025387 AMAQI
14th Jul 2025398 AMAQI
14th Jul 2025399 AMAQI
14th Jul 20253410 AMAQI
14th Jul 20252911 AMAQI
14th Jul 20252912 PMAQI
14th Jul 2025291 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025293 PMAQI
14th Jul 2025294 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025318 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253411 PMAQI
15th Jul 20253812 AMAQI
15th Jul 2025401 AMAQI
15th Jul 2025272 AMAQI
15th Jul 2025223 AMAQI
15th Jul 2025244 AMAQI

13°C10/19°C

15th Jul 2025225 AMAQI
15th Jul 2025326 AMAQI
15th Jul 2025307 AMAQI
15th Jul 2025268 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252712 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025252 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025254 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025276 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20253110 PMAQI
15th Jul 20253011 PMAQI
16th Jul 20252812 AMAQI
16th Jul 2025311 AMAQI
16th Jul 2025302 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025274 AMAQI

13°C9/20°C

16th Jul 2025275 AMAQI
16th Jul 2025306 AMAQI
16th Jul 2025287 AMAQI
16th Jul 2025278 AMAQI
16th Jul 2025289 AMAQI
16th Jul 20252710 AMAQI
16th Jul 20252811 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025281 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025313 PMAQI
16th Jul 2025304 PMAQI
16th Jul 2025275 PMAQI
16th Jul 2025266 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 2025281 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025203 AMAQI
17th Jul 2025224 AMAQI

11°C9/14°C

17th Jul 2025235 AMAQI
17th Jul 2025266 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025248 AMAQI
17th Jul 2025229 AMAQI
17th Jul 20252310 AMAQI
17th Jul 20252211 AMAQI
17th Jul 20252012 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025222 PMAQI
17th Jul 2025233 PMAQI
17th Jul 2025244 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025236 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025239 PMAQI
17th Jul 20252310 PMAQI
17th Jul 20252311 PMAQI
18th Jul 20252312 AMAQI
18th Jul 2025231 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025204 AMAQI

12°C9/18°C

18th Jul 2025205 AMAQI
18th Jul 2025206 AMAQI
18th Jul 2025217 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025214 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025211 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025264 AMAQI

14°C7/21°C

19th Jul 2025265 AMAQI
19th Jul 2025256 AMAQI
19th Jul 2025247 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252511 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252411 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025272 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025254 AMAQI

16°C11/25°C

20th Jul 2025245 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025259 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252610 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252612 AMAQI
21st Jul 2025291 AMAQI
21st Jul 2025252 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025204 AMAQI

16°C10/23°C

21st Jul 2025205 AMAQI
21st Jul 2025226 AMAQI
21st Jul 2025227 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252110 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025172 AMAQI
22nd Jul 2025153 AMAQI
22nd Jul 2025154 AMAQI

10°C8/13°C

22nd Jul 2025145 AMAQI
22nd Jul 2025166 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251711 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025173 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025174 AMAQI

12°C7/17°C

23rd Jul 2025175 AMAQI
23rd Jul 2025176 AMAQI
23rd Jul 2025177 AMAQI
23rd Jul 2025188 AMAQI
23rd Jul 2025199 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251711 AMAQI
23rd Jul 20251712 PMAQI
23rd Jul 2025171 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025163 PMAQI
23rd Jul 2025174 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025177 PMAQI
23rd Jul 2025188 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025172 AMAQI
24th Jul 2025153 AMAQI
24th Jul 2025154 AMAQI

12°C7/17°C

24th Jul 2025165 AMAQI
24th Jul 2025176 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025168 AMAQI
24th Jul 2025179 AMAQI
24th Jul 20251710 AMAQI
24th Jul 20251811 AMAQI
24th Jul 20251812 PMAQI
24th Jul 2025171 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025175 PMAQI
24th Jul 2025166 PMAQI
24th Jul 2025177 PMAQI
24th Jul 2025198 PMAQI
24th Jul 2025179 PMAQI
24th Jul 20251810 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

10°C9/12°C

25th Jul 2025165 AMAQI
25th Jul 2025176 AMAQI
25th Jul 2025187 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025179 AMAQI
25th Jul 20251710 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025161 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025155 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251710 PMAQI
25th Jul 20251711 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025172 AMAQI
26th Jul 2025173 AMAQI
26th Jul 2025184 AMAQI

10°C7/14°C

26th Jul 2025185 AMAQI
26th Jul 2025186 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025188 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20252110 AMAQI
26th Jul 20252111 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025222 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025216 PMAQI
26th Jul 2025207 PMAQI
26th Jul 2025228 PMAQI
26th Jul 2025219 PMAQI
26th Jul 20252010 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20252012 AMAQI
27th Jul 2025201 AMAQI
27th Jul 2025202 AMAQI
27th Jul 2025193 AMAQI
27th Jul 2025214 AMAQI

8°C7/10°C

27th Jul 2025205 AMAQI
27th Jul 2025206 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025198 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20252112 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025202 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025214 PMAQI
27th Jul 2025215 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025198 PMAQI
27th Jul 2025209 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025211 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025193 AMAQI
28th Jul 2025164 AMAQI

10°C8/14°C

28th Jul 2025265 AMAQI
28th Jul 2025186 AMAQI
28th Jul 2025187 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025179 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20251811 AMAQI
28th Jul 20251612 PMAQI
28th Jul 2025171 PMAQI
28th Jul 2025182 PMAQI
28th Jul 2025183 PMAQI
28th Jul 2025194 PMAQI
28th Jul 2025195 PMAQI
28th Jul 2025196 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025188 PMAQI
28th Jul 2025209 PMAQI
28th Jul 20252110 PMAQI
28th Jul 20251911 PMAQI
29th Jul 20251912 AMAQI
29th Jul 2025191 AMAQI
29th Jul 2025192 AMAQI
29th Jul 2025183 AMAQI
29th Jul 2025184 AMAQI

7°C7/8°C

29th Jul 2025185 AMAQI
29th Jul 2025206 AMAQI
29th Jul 2025217 AMAQI
29th Jul 2025218 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252112 PMAQI
29th Jul 2025211 PMAQI
29th Jul 2025202 PMAQI
29th Jul 2025203 PMAQI
29th Jul 2025194 PMAQI
29th Jul 2025205 PMAQI
29th Jul 2025206 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025218 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252010 PMAQI
29th Jul 20252011 PMAQI
30th Jul 20252012 AMAQI
30th Jul 2025211 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025213 AMAQI
30th Jul 2025214 AMAQI

9°C6/14°C

30th Jul 2025205 AMAQI
30th Jul 2025216 AMAQI
30th Jul 2025217 AMAQI
30th Jul 2025208 AMAQI
30th Jul 2025239 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252312 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025213 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025215 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025224 AMAQI

10°C4/16°C

31st Jul 2025215 AMAQI
31st Jul 2025206 AMAQI
31st Jul 2025217 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20252210 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025201 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025234 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025237 PMAQI
31st Jul 2025248 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025252 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI

11°C5/16°C

1st Aug 2025225 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025228 AMAQI
1st Aug 2025219 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025243 PMAQI
1st Aug 2025244 PMAQI
1st Aug 2025235 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025258 PMAQI
1st Aug 2025249 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025252 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025244 AMAQI

11°C7/16°C

2nd Aug 2025225 AMAQI
2nd Aug 2025236 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20251710 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025223 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025247 PMAQI
2nd Aug 2025218 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252410 PMAQI
2nd Aug 20252911 PMAQI
3rd Aug 20252412 AMAQI
3rd Aug 2025271 AMAQI
3rd Aug 2025212 AMAQI
3rd Aug 2025203 AMAQI
3rd Aug 2025174 AMAQI

9°C7/11°C

3rd Aug 2025185 AMAQI
3rd Aug 2025206 AMAQI
3rd Aug 2025187 AMAQI
3rd Aug 2025198 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20251911 AMAQI
3rd Aug 20251812 PMAQI
3rd Aug 2025191 PMAQI
3rd Aug 2025182 PMAQI
3rd Aug 2025193 PMAQI
3rd Aug 2025194 PMAQI
3rd Aug 2025185 PMAQI
3rd Aug 2025196 PMAQI
3rd Aug 2025207 PMAQI
3rd Aug 2025208 PMAQI
3rd Aug 2025209 PMAQI
3rd Aug 20252110 PMAQI
3rd Aug 20252111 PMAQI
4th Aug 20252112 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025182 AMAQI
4th Aug 2025193 AMAQI
4th Aug 2025174 AMAQI

9°C4/14°C

4th Aug 2025185 AMAQI
5 AM
4th Aug 2025206 AMAQI
4th Aug 2025207 AMAQI
4th Aug 2025218 AMAQI
4th Aug 2025389 AMAQI
4th Aug 20252610 AMAQI
4th Aug 20252811 AMAQI
4th Aug 20252112 PMAQI
4th Aug 2025221 PMAQI
1 PM
4th Aug 2025222 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025216 PMAQI
4th Aug 2025237 PMAQI
4th Aug 2025228 PMAQI
9 PM
1 AM
4 AM

--°C/°C

Tageszeit
Durchschnittliche höchste Zeit
9 AM - 12 PM

27AQI

4 Stunden / Tag
120 Stunden / Monat
Durchschnittliche niedrigste Zeit
1 PM - 9 PM

24AQI

9 Stunden / Tag
270 Stunden / Monat
In den letzten 30 Tagen war der höchste AQI zwischen 9 AM bis 12 PM (Durchschn. 27), während der niedrigste AQI zwischen 1 PM bis 9 PM (Durchschn. 24) lag.
Nachtzeit
Durchschnittliche höchste Zeit
12 AM - 11 PM

25AQI

7 Stunden / Tag
210 Stunden / Monat
Durchschnittliche niedrigste Zeit
12 AM - 11 PM

25AQI

7 Stunden / Tag
210 Stunden / Monat
In den letzten 30 Tagen war der höchste AQI zwischen 12 AM bis 11 PM (Durchschn. 25), während der niedrigste AQI zwischen 12 AM bis 11 PM (Durchschn. 25) lag.

2025 Tage vs. Luftqualität

Chi, Chur, Graubunden, Switzerland

2025

75%

161

25%

54

Gesamtzahl der Tage mit verschiedenen AQI-Kategorien in den letzten 216 Tagen im 2025 (149 Tage verbleibend)

Gut
161 Tage
Mäßig
54 Tage
Schlecht
0 Tage
Ungesund
0 Tage
Schwer
0 Tage
Gefährlich
0 Tage

Unter den WHO sicheren Luftqualitätsgrenzen: 75%

Gesundheitsrisiko-Level:

Niedrig

Im Jahr 2025 waren 75% der 216 Tage innerhalb der WHO sicheren Luftqualitätsgrenzen. Das Risiko von Gesundheitsproblemen ist Niedrig, aber die langfristigen Auswirkungen, insbesondere auf gefährdete Personen, sind noch unklar.

Jährliche Luftqualitäts-Insights

Chi, Chur, Graubunden, Switzerland

AQI-Werte im Jahr 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
So.Mo.Di.Mi.Do.Fr.Sa.

Jan.

Feb.

Mär.

Apr.

Mai

Jun.

Jul.

Aug.

Sep.

Okt.

Nov.

Dez.

1st Januar 2025
67AQI
2nd Januar 2025
67AQI
3rd Januar 2025
60AQI
4th Januar 2025
59AQI
5th Januar 2025
58AQI
6th Januar 2025
53AQI
7th Januar 2025
47AQI
8th Januar 2025
42AQI
9th Januar 2025
35AQI
10th Januar 2025
32AQI
11th Januar 2025
35AQI
12th Januar 2025
36AQI
13th Januar 2025
43AQI
14th Januar 2025
51AQI
15th Januar 2025
56AQI
16th Januar 2025
56AQI
17th Januar 2025
58AQI
18th Januar 2025
59AQI
19th Januar 2025
61AQI
20th Januar 2025
61AQI
21st Januar 2025
61AQI
22nd Januar 2025
60AQI
23rd Januar 2025
57AQI
24th Januar 2025
55AQI
25th Januar 2025
51AQI
26th Januar 2025
45AQI
27th Januar 2025
39AQI
28th Januar 2025
36AQI
29th Januar 2025
32AQI
30th Januar 2025
33AQI
31st Januar 2025
33AQI
1st Februar 2025
39AQI
2nd Februar 2025
46AQI
3rd Februar 2025
48AQI
4th Februar 2025
53AQI
5th Februar 2025
57AQI
6th Februar 2025
59AQI
7th Februar 2025
58AQI
8th Februar 2025
58AQI
9th Februar 2025
58AQI
10th Februar 2025
62AQI
11th Februar 2025
65AQI
12th Februar 2025
64AQI
13th Februar 2025
61AQI
14th Februar 2025
58AQI
15th Februar 2025
60AQI
16th Februar 2025
61AQI
17th Februar 2025
61AQI
18th Februar 2025
63AQI
19th Februar 2025
65AQI
20th Februar 2025
66AQI
21st Februar 2025
63AQI
22nd Februar 2025
60AQI
23rd Februar 2025
59AQI
24th Februar 2025
57AQI
25th Februar 2025
55AQI
26th Februar 2025
52AQI
27th Februar 2025
47AQI
28th Februar 2025
42AQI
1st März 2025
42AQI
2nd März 2025
44AQI
3rd März 2025
45AQI
4th März 2025
48AQI
5th März 2025
51AQI
6th März 2025
51AQI
7th März 2025
52AQI
8th März 2025
52AQI
9th März 2025
51AQI
10th März 2025
49AQI
11th März 2025
47AQI
12th März 2025
44AQI
13th März 2025
40AQI
14th März 2025
37AQI
15th März 2025
36AQI
16th März 2025
34AQI
17th März 2025
34AQI
18th März 2025
36AQI
19th März 2025
38AQI
20th März 2025
39AQI
21st März 2025
38AQI
22nd März 2025
38AQI
23rd März 2025
35AQI
24th März 2025
33AQI
25th März 2025
31AQI
26th März 2025
34AQI
27th März 2025
35AQI
28th März 2025
35AQI
29th März 2025
38AQI
30th März 2025
35AQI
31st März 2025
32AQI
1st April 2025
31AQI
2nd April 2025
31AQI
3rd April 2025
33AQI
4th April 2025
34AQI
5th April 2025
30AQI
6th April 2025
26AQI
7th April 2025
24AQI
8th April 2025
27AQI
9th April 2025
31AQI
10th April 2025
33AQI
11th April 2025
32AQI
12th April 2025
29AQI
13th April 2025
32AQI
14th April 2025
28AQI
15th April 2025
28AQI
16th April 2025
23AQI
17th April 2025
21AQI
18th April 2025
17AQI
19th April 2025
19AQI
20th April 2025
19AQI
21st April 2025
16AQI
22nd April 2025
16AQI
23rd April 2025
20AQI
24th April 2025
16AQI
25th April 2025
16AQI
26th April 2025
19AQI
27th April 2025
24AQI
28th April 2025
26AQI
29th April 2025
27AQI
30th April 2025
27AQI
1st Mai 2025
32AQI
2nd Mai 2025
44AQI
3rd Mai 2025
40AQI
4th Mai 2025
36AQI
5th Mai 2025
22AQI
6th Mai 2025
21AQI
7th Mai 2025
25AQI
8th Mai 2025
33AQI
9th Mai 2025
40AQI
10th Mai 2025
30AQI
11th Mai 2025
26AQI
12th Mai 2025
24AQI
13th Mai 2025
25AQI
14th Mai 2025
28AQI
15th Mai 2025
32AQI
16th Mai 2025
25AQI
17th Mai 2025
23AQI
18th Mai 2025
28AQI
19th Mai 2025
29AQI
20th Mai 2025
36AQI
21st Mai 2025
36AQI
22nd Mai 2025
28AQI
23rd Mai 2025
23AQI
24th Mai 2025
22AQI
25th Mai 2025
21AQI
26th Mai 2025
21AQI
27th Mai 2025
20AQI
28th Mai 2025
21AQI
29th Mai 2025
23AQI
30th Mai 2025
40AQI
31st Mai 2025
32AQI
1st Juni 2025
35AQI
2nd Juni 2025
37AQI
3rd Juni 2025
36AQI
4th Juni 2025
39AQI
5th Juni 2025
41AQI
6th Juni 2025
41AQI
7th Juni 2025
34AQI
8th Juni 2025
42AQI
9th Juni 2025
58AQI
10th Juni 2025
61AQI
11th Juni 2025
65AQI
12th Juni 2025
63AQI
13th Juni 2025
58AQI
14th Juni 2025
55AQI
15th Juni 2025
54AQI
16th Juni 2025
47AQI
17th Juni 2025
38AQI
18th Juni 2025
42AQI
19th Juni 2025
45AQI
20th Juni 2025
51AQI
21st Juni 2025
46AQI
22nd Juni 2025
48AQI
23rd Juni 2025
44AQI
24th Juni 2025
42AQI
25th Juni 2025
46AQI
26th Juni 2025
48AQI
27th Juni 2025
37AQI
28th Juni 2025
37AQI
29th Juni 2025
39AQI
30th Juni 2025
41AQI
1st Juli 2025
37AQI
2nd Juli 2025
33AQI
3rd Juli 2025
35AQI
4th Juli 2025
38AQI
5th Juli 2025
38AQI
6th Juli 2025
43AQI
7th Juli 2025
28AQI
8th Juli 2025
21AQI
9th Juli 2025
20AQI
10th Juli 2025
29AQI
11th Juli 2025
31AQI
12th Juli 2025
34AQI
13th Juli 2025
47AQI
14th Juli 2025
35AQI
15th Juli 2025
28AQI
16th Juli 2025
28AQI
17th Juli 2025
23AQI
18th Juli 2025
21AQI
19th Juli 2025
24AQI
20th Juli 2025
26AQI
21st Juli 2025
22AQI
22nd Juli 2025
17AQI
23rd Juli 2025
17AQI
24th Juli 2025
17AQI
25th Juli 2025
17AQI
26th Juli 2025
20AQI
27th Juli 2025
20AQI
28th Juli 2025
19AQI
29th Juli 2025
20AQI
30th Juli 2025
22AQI
31st Juli 2025
22AQI
1st August 2025
23AQI
2nd August 2025
22AQI
3rd August 2025
20AQI

50AQI

57AQI

40AQI

25AQI

29AQI

46AQI

27AQI

22AQI

Anzahl der Tage

Jan.Feb.Mär.Apr.MaiJun.Jul.Aug.Sep.Okt.Nov.Dez.Gesamtanzahl der Tage

202539AQI

13
18
5
23
26
5
30
31
22
8
31
3
161
54

Höchster AQI aufgezeichnet am

Februar

57AQI

Niedrigster AQI aufgezeichnet am

August

22AQI

202426AQI

31
29
29
2
30
30
1
29
1
31
31
30
31
30
21
10
352
14

Höchster AQI aufgezeichnet am

Dezember

45AQI

Niedrigster AQI aufgezeichnet am

Oktober

18AQI

202323AQI

31
28
31
30
31
30
31
31
30
29
29
31
362

Höchster AQI aufgezeichnet am

Juni

36AQI

Niedrigster AQI aufgezeichnet am

November

16AQI

202224AQI

31
21
28
3
30
31
30
23
2
29
31
30
31
317
3

Höchster AQI aufgezeichnet am

März

36AQI

Niedrigster AQI aufgezeichnet am

November

17AQI

202123AQI

30
25
2
1
31
30
31
29
1
31
31
30
31
30
31
360
3
1

Höchster AQI aufgezeichnet am

Juni

30AQI

Niedrigster AQI aufgezeichnet am

November

16AQI

202022AQI

13
21
18
30
31
31
30
30
28
31
263

Höchster AQI aufgezeichnet am

April

31AQI

Niedrigster AQI aufgezeichnet am

Oktober

14AQI

Die meisten und am wenigsten verschmutzten Jahre in den letzten 6 Jahren

Am stärksten verschmutztes Jahr aufgezeichnet
2025(Durchschnitt)
39AQI
Am wenigsten verschmutztes Jahr aufgezeichnet
2020(Durchschnitt)
22AQI

Chi's jährlicher 2025 AQI (39) zeigt eine durchschnittliche prozentuale Veränderung von 63.9% (verschlechtert AQI) im Vergleich zu den Vorjahren: 2020 (22), 2021 (23), 2022 (24), 2023 (23), 2024 (26).