Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Chur, Graubunden, Switzerland

Plongez dans des détails sur la qualité de l'air avec des données historiques, des tendances mensuelles et annuelles à portée de main !

Bon
050
Modéré
100
Pauvre
150
Non sain
200
Sévère
300
Dangereux
301+

Analyse de la qualité de l'air de Juillet

Chur, Graubunden, Switzerland

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
13th Jul 2025
45AQI
AQI le plus bas enregistré le
15th Jul 2021
12AQI

Analyse du même jour (30th July ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 4th le plus élevé AQI à 21 de Bon qualité de l'air, montrant une amélioration par rapport à 2024, 2023 et 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 31st Jul - 1st Aug 2025

Chur, Graubunden, Switzerland

AQI
Jour
Nuit
.

5 AM31st Jul 2025

9 PM

4 AM1st Aug 2025

Heure du jour
Heure moyenne la plus haute
12AMNaNth undefined

AQI

Heure moyenne la plus basse
12AMNaNth undefined

AQI

Heure de la nuit
Heure moyenne la plus haute
5PM31st Jul

24AQI

Heure moyenne la plus basse
1PM31st Jul

20AQI

Au cours des 24 dernières heures,

L'AQI de Chur a atteint son point le plus élevé de 24 à 5 PM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 4 AM pendant le Nuit entre 31st Jul et 1st Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Chur, Graubunden, Switzerland

JulAug
02nd - 03rd03rd - 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
Jour
Nuit
2nd Jul 2025315 AMAQI
2nd Jul 2025346 AMAQI
2nd Jul 2025337 AMAQI
2nd Jul 2025338 AMAQI
2nd Jul 2025349 AMAQI
2nd Jul 20253310 AMAQI
2nd Jul 20253211 AMAQI
2nd Jul 20253212 PMAQI
2nd Jul 2025301 PMAQI
2nd Jul 2025292 PMAQI
2nd Jul 2025293 PMAQI
2nd Jul 2025294 PMAQI
2nd Jul 2025295 PMAQI
2nd Jul 2025296 PMAQI
2nd Jul 2025357 PMAQI
2nd Jul 2025338 PMAQI
2nd Jul 2025329 PMAQI
2nd Jul 20253210 PMAQI
2nd Jul 20253211 PMAQI
3rd Jul 20253212 AMAQI
3rd Jul 2025321 AMAQI
3rd Jul 2025352 AMAQI
3rd Jul 2025353 AMAQI
3rd Jul 2025354 AMAQI

18°C12/25°C

3rd Jul 2025355 AMAQI
3rd Jul 2025356 AMAQI
3rd Jul 2025357 AMAQI
3rd Jul 2025358 AMAQI
3rd Jul 2025359 AMAQI
3rd Jul 20253510 AMAQI
3rd Jul 20253711 AMAQI
3rd Jul 20253612 PMAQI
3rd Jul 2025361 PMAQI
3rd Jul 2025342 PMAQI
3rd Jul 2025333 PMAQI
3rd Jul 2025344 PMAQI
3rd Jul 2025345 PMAQI
3rd Jul 2025346 PMAQI
3rd Jul 2025347 PMAQI
3rd Jul 2025358 PMAQI
3rd Jul 2025349 PMAQI
3rd Jul 20253310 PMAQI
3rd Jul 20253411 PMAQI
4th Jul 20253312 AMAQI
4th Jul 2025341 AMAQI
4th Jul 2025392 AMAQI
4th Jul 2025413 AMAQI
4th Jul 2025444 AMAQI

17°C12/23°C

4th Jul 2025405 AMAQI
4th Jul 2025366 AMAQI
4th Jul 2025397 AMAQI
4th Jul 2025398 AMAQI
4th Jul 2025409 AMAQI
4th Jul 20253810 AMAQI
4th Jul 20253911 AMAQI
4th Jul 20253912 PMAQI
4th Jul 2025371 PMAQI
4th Jul 2025352 PMAQI
4th Jul 2025353 PMAQI
4th Jul 2025344 PMAQI
4th Jul 2025345 PMAQI
4th Jul 2025356 PMAQI
4th Jul 2025357 PMAQI
4th Jul 2025368 PMAQI
4th Jul 2025389 PMAQI
4th Jul 20253610 PMAQI
4th Jul 20253611 PMAQI
5th Jul 20253612 AMAQI
5th Jul 2025361 AMAQI
5th Jul 2025382 AMAQI
5th Jul 2025403 AMAQI
5th Jul 2025414 AMAQI

15°C11/20°C

5th Jul 2025405 AMAQI
5th Jul 2025396 AMAQI
5th Jul 2025387 AMAQI
5th Jul 2025418 AMAQI
5th Jul 2025429 AMAQI
5th Jul 20254310 AMAQI
5th Jul 20254111 AMAQI
5th Jul 20254012 PMAQI
5th Jul 2025361 PMAQI
5th Jul 2025362 PMAQI
5th Jul 2025363 PMAQI
5th Jul 2025354 PMAQI
5th Jul 2025355 PMAQI
5th Jul 2025346 PMAQI
5th Jul 2025367 PMAQI
5th Jul 2025358 PMAQI
5th Jul 2025349 PMAQI
5th Jul 20253410 PMAQI
5th Jul 20253511 PMAQI
6th Jul 20253612 AMAQI
6th Jul 2025361 AMAQI
6th Jul 2025402 AMAQI
6th Jul 2025403 AMAQI
6th Jul 2025424 AMAQI

16°C11/21°C

6th Jul 2025445 AMAQI
6th Jul 2025516 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025608 AMAQI
6th Jul 2025629 AMAQI
6th Jul 20256210 AMAQI
6th Jul 20255711 AMAQI
6th Jul 20254612 PMAQI
6th Jul 2025351 PMAQI
6th Jul 2025352 PMAQI
6th Jul 2025343 PMAQI
6th Jul 2025344 PMAQI
6th Jul 2025335 PMAQI
6th Jul 2025386 PMAQI
6th Jul 2025407 PMAQI
6th Jul 2025368 PMAQI
6th Jul 2025349 PMAQI
6th Jul 20253510 PMAQI
6th Jul 20253411 PMAQI
7th Jul 20253512 AMAQI
7th Jul 2025351 AMAQI
7th Jul 2025282 AMAQI
7th Jul 2025283 AMAQI
7th Jul 2025264 AMAQI

13°C9/19°C

7th Jul 2025265 AMAQI
7th Jul 2025296 AMAQI
7th Jul 2025287 AMAQI
7th Jul 2025278 AMAQI
7th Jul 2025309 AMAQI
7th Jul 20252910 AMAQI
7th Jul 20252911 AMAQI
7th Jul 20252712 PMAQI
7th Jul 2025251 PMAQI
7th Jul 2025262 PMAQI
7th Jul 2025263 PMAQI
7th Jul 2025274 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 2025232 AMAQI
8th Jul 2025163 AMAQI
8th Jul 2025164 AMAQI

10°C5/15°C

8th Jul 2025175 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025207 AMAQI
8th Jul 2025208 AMAQI
8th Jul 2025219 AMAQI
8th Jul 20252110 AMAQI
8th Jul 20252011 AMAQI
8th Jul 20252212 PMAQI
8th Jul 2025221 PMAQI
8th Jul 2025242 PMAQI
8th Jul 2025243 PMAQI
8th Jul 2025244 PMAQI
8th Jul 2025235 PMAQI
8th Jul 2025236 PMAQI
8th Jul 2025217 PMAQI
8th Jul 2025218 PMAQI
8th Jul 2025229 PMAQI
8th Jul 20252110 PMAQI
8th Jul 20252111 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025241 AMAQI
9th Jul 2025202 AMAQI
9th Jul 2025193 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 20252410 AMAQI
9th Jul 20252111 AMAQI
9th Jul 20252312 PMAQI
9th Jul 2025221 PMAQI
9th Jul 2025202 PMAQI
9th Jul 2025203 PMAQI
9th Jul 2025214 PMAQI
9th Jul 2025215 PMAQI
9th Jul 2025216 PMAQI
9th Jul 2025217 PMAQI
9th Jul 2025218 PMAQI
9th Jul 2025219 PMAQI
9th Jul 20252110 PMAQI
9th Jul 20252211 PMAQI
10th Jul 20252412 AMAQI
10th Jul 2025251 AMAQI
10th Jul 2025282 AMAQI
10th Jul 2025303 AMAQI
10th Jul 2025304 AMAQI

8°C4/14°C

10th Jul 2025295 AMAQI
10th Jul 2025286 AMAQI
10th Jul 2025287 AMAQI
10th Jul 2025278 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20252910 AMAQI
10th Jul 20253211 AMAQI
10th Jul 20252712 PMAQI
10th Jul 2025271 PMAQI
10th Jul 2025252 PMAQI
10th Jul 2025233 PMAQI
10th Jul 2025224 PMAQI
10th Jul 2025235 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025217 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025259 PMAQI
10th Jul 20252310 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252412 AMAQI
11th Jul 2025251 AMAQI
11th Jul 2025262 AMAQI
11th Jul 2025303 AMAQI
11th Jul 2025334 AMAQI

10°C3/16°C

11th Jul 2025315 AMAQI
11th Jul 2025316 AMAQI
11th Jul 2025297 AMAQI
11th Jul 2025308 AMAQI
11th Jul 2025359 AMAQI
11th Jul 20253110 AMAQI
11th Jul 20253111 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025311 PMAQI
11th Jul 2025282 PMAQI
11th Jul 2025263 PMAQI
11th Jul 2025264 PMAQI
11th Jul 2025275 PMAQI
11th Jul 2025276 PMAQI
11th Jul 2025267 PMAQI
11th Jul 2025258 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252810 PMAQI
11th Jul 20252611 PMAQI
12th Jul 20252712 AMAQI
12th Jul 2025291 AMAQI
12th Jul 2025282 AMAQI
12th Jul 2025293 AMAQI
12th Jul 2025304 AMAQI

11°C5/17°C

12th Jul 2025285 AMAQI
12th Jul 2025306 AMAQI
12th Jul 2025287 AMAQI
12th Jul 2025318 AMAQI
12th Jul 2025419 AMAQI
12th Jul 20253910 AMAQI
12th Jul 20253511 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025353 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025296 PMAQI
12th Jul 2025287 PMAQI
12th Jul 2025318 PMAQI
12th Jul 2025319 PMAQI
12th Jul 20253210 PMAQI
12th Jul 20253311 PMAQI
13th Jul 20253712 AMAQI
13th Jul 2025391 AMAQI
13th Jul 2025462 AMAQI
13th Jul 2025513 AMAQI
13th Jul 2025524 AMAQI

12°C7/19°C

13th Jul 2025545 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20255810 AMAQI
13th Jul 20255311 AMAQI
13th Jul 20254512 PMAQI
13th Jul 2025411 PMAQI
13th Jul 2025432 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025394 PMAQI
13th Jul 2025395 PMAQI
13th Jul 2025396 PMAQI
13th Jul 2025387 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20253310 PMAQI
13th Jul 20253611 PMAQI
14th Jul 20253912 AMAQI
14th Jul 2025391 AMAQI
14th Jul 2025372 AMAQI
14th Jul 2025413 AMAQI
14th Jul 2025414 AMAQI

14°C9/20°C

14th Jul 2025385 AMAQI
14th Jul 2025366 AMAQI
14th Jul 2025387 AMAQI
14th Jul 2025368 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20253210 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 2025315 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025337 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 2025282 AMAQI
15th Jul 2025233 AMAQI
15th Jul 2025264 AMAQI

13°C10/19°C

15th Jul 2025225 AMAQI
15th Jul 2025336 AMAQI
15th Jul 2025337 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025289 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252711 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025251 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025264 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025317 PMAQI
15th Jul 2025298 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20253210 PMAQI
15th Jul 20253111 PMAQI
16th Jul 20252912 AMAQI
16th Jul 2025311 AMAQI
16th Jul 2025302 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025274 AMAQI

13°C9/20°C

16th Jul 2025285 AMAQI
16th Jul 2025296 AMAQI
16th Jul 2025287 AMAQI
16th Jul 2025288 AMAQI
16th Jul 2025299 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20252911 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025281 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025313 PMAQI
16th Jul 2025304 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 2025281 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025203 AMAQI
17th Jul 2025214 AMAQI

11°C9/14°C

17th Jul 2025235 AMAQI
17th Jul 2025256 AMAQI
17th Jul 2025237 AMAQI
17th Jul 2025238 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 2025223 PMAQI
17th Jul 2025234 PMAQI
17th Jul 2025235 PMAQI
17th Jul 2025236 PMAQI
17th Jul 2025227 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025239 PMAQI
17th Jul 20252710 PMAQI
17th Jul 20252311 PMAQI
18th Jul 20252312 AMAQI
18th Jul 2025231 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025234 AMAQI

12°C9/18°C

18th Jul 2025215 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 2025212 PMAQI
18th Jul 2025213 PMAQI
18th Jul 2025214 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025232 AMAQI
19th Jul 2025243 AMAQI
19th Jul 2025254 AMAQI

14°C7/21°C

19th Jul 2025265 AMAQI
19th Jul 2025266 AMAQI
19th Jul 2025247 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252511 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025252 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 20252510 PMAQI
19th Jul 20252411 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025261 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025264 AMAQI

16°C11/25°C

20th Jul 2025245 AMAQI
20th Jul 2025256 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025258 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20253011 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252610 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252712 AMAQI
21st Jul 2025291 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025214 AMAQI

16°C10/23°C

21st Jul 2025215 AMAQI
21st Jul 2025236 AMAQI
21st Jul 2025227 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025211 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025154 AMAQI

10°C8/13°C

22nd Jul 2025155 AMAQI
22nd Jul 2025166 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251510 AMAQI
22nd Jul 20251711 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025166 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 2025173 PMAQI
23rd Jul 2025174 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025177 PMAQI
23rd Jul 2025178 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 2025174 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 2025176 PMAQI
24th Jul 2025207 PMAQI
24th Jul 2025188 PMAQI
24th Jul 2025179 PMAQI
24th Jul 20251810 PMAQI
24th Jul 20251711 PMAQI
25th Jul 20251712 AMAQI
25th Jul 2025191 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 2025189 AMAQI
25th Jul 20251710 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251712 PMAQI
25th Jul 2025151 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025178 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251710 PMAQI
25th Jul 20251711 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025173 AMAQI
26th Jul 2025184 AMAQI

10°C7/14°C

26th Jul 2025185 AMAQI
26th Jul 2025196 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025188 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20252111 AMAQI
26th Jul 20252112 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025222 PMAQI
26th Jul 2025213 PMAQI
26th Jul 2025214 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025206 PMAQI
26th Jul 2025207 PMAQI
26th Jul 2025218 PMAQI
26th Jul 2025219 PMAQI
26th Jul 20252110 PMAQI
26th Jul 20252111 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 2025216 AMAQI
27th Jul 2025217 AMAQI
27th Jul 2025198 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025212 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025214 PMAQI
27th Jul 2025215 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025209 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025183 AMAQI
28th Jul 2025164 AMAQI

10°C8/14°C

28th Jul 2025225 AMAQI
28th Jul 2025186 AMAQI
28th Jul 2025187 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025179 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20251911 AMAQI
28th Jul 20251612 PMAQI
28th Jul 2025171 PMAQI
28th Jul 2025172 PMAQI
28th Jul 2025183 PMAQI
28th Jul 2025184 PMAQI
28th Jul 2025195 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025188 PMAQI
28th Jul 2025199 PMAQI
28th Jul 20252010 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 2025207 AMAQI
29th Jul 2025218 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20252111 AMAQI
29th Jul 20252112 PMAQI
29th Jul 2025211 PMAQI
29th Jul 2025192 PMAQI
29th Jul 2025203 PMAQI
29th Jul 2025194 PMAQI
29th Jul 2025195 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 2025203 AMAQI
30th Jul 2025214 AMAQI

9°C6/14°C

30th Jul 2025205 AMAQI
30th Jul 2025206 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025218 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 2025216 AMAQI
31st Jul 2025217 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252210 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025201 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025234 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025236 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 2025231 AMAQI

--°C/°C

5 AM
1 PM
9 PM
1 AM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
9 AM - 12 PM

28AQI

4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
1 PM - 9 PM

25AQI

9 heures / Jour
270 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 9 AM à 12 PM (Moyenne 28), tandis que l'AQI le plus bas était entre 1 PM à 9 PM (Moyenne 25).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

26AQI

7 heures / Jour
210 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM

26AQI

7 heures / Jour
210 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 26), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 26).

Jours de 2025 Vs Qualité de l'Air

Chur, Graubunden, Switzerland

2025

76%

160

24%

51

Nombre total de jours avec différentes catégories AQI au cours des 212 derniers jours de 2025 (153 jours restants)

Bon
160 Jours
Modéré
51 Jours
Pauvre
0 Jours
Non sain
0 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 76%

Niveau de risque sanitaire:

Faible

En 2025, 76% des 212 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Faible, mais les effets à long terme, en particulier sur les personnes vulnérables, restent incertains.

Aperçus Annuels sur la Qualité de l'Air

Chur, Graubunden, Switzerland

Niveaux AQI en 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dim.Lun.Mar.Mer.Jeu.Ven.Sam.

Jan.

Fév.

Mar.

Avr.

Mai

Juin

Juil.

Août

Sep.

Oct.

Nov.

Déc.

1st Janvier 2025
66AQI
2nd Janvier 2025
65AQI
3rd Janvier 2025
60AQI
4th Janvier 2025
59AQI
5th Janvier 2025
58AQI
6th Janvier 2025
54AQI
7th Janvier 2025
48AQI
8th Janvier 2025
41AQI
9th Janvier 2025
36AQI
10th Janvier 2025
32AQI
11th Janvier 2025
34AQI
12th Janvier 2025
35AQI
13th Janvier 2025
43AQI
14th Janvier 2025
50AQI
15th Janvier 2025
55AQI
16th Janvier 2025
56AQI
17th Janvier 2025
57AQI
18th Janvier 2025
59AQI
19th Janvier 2025
60AQI
20th Janvier 2025
60AQI
21st Janvier 2025
60AQI
22nd Janvier 2025
59AQI
23rd Janvier 2025
57AQI
24th Janvier 2025
55AQI
25th Janvier 2025
52AQI
26th Janvier 2025
46AQI
27th Janvier 2025
40AQI
28th Janvier 2025
36AQI
29th Janvier 2025
32AQI
30th Janvier 2025
32AQI
31st Janvier 2025
32AQI
1st Février 2025
40AQI
2nd Février 2025
45AQI
3rd Février 2025
46AQI
4th Février 2025
52AQI
5th Février 2025
56AQI
6th Février 2025
57AQI
7th Février 2025
58AQI
8th Février 2025
57AQI
9th Février 2025
58AQI
10th Février 2025
61AQI
11th Février 2025
63AQI
12th Février 2025
63AQI
13th Février 2025
60AQI
14th Février 2025
57AQI
15th Février 2025
58AQI
16th Février 2025
59AQI
17th Février 2025
60AQI
18th Février 2025
62AQI
19th Février 2025
63AQI
20th Février 2025
64AQI
21st Février 2025
62AQI
22nd Février 2025
60AQI
23rd Février 2025
59AQI
24th Février 2025
57AQI
25th Février 2025
56AQI
26th Février 2025
52AQI
27th Février 2025
48AQI
28th Février 2025
43AQI
1st Mars 2025
42AQI
2nd Mars 2025
44AQI
3rd Mars 2025
44AQI
4th Mars 2025
46AQI
5th Mars 2025
47AQI
6th Mars 2025
49AQI
7th Mars 2025
51AQI
8th Mars 2025
52AQI
9th Mars 2025
52AQI
10th Mars 2025
50AQI
11th Mars 2025
47AQI
12th Mars 2025
42AQI
13th Mars 2025
38AQI
14th Mars 2025
36AQI
15th Mars 2025
34AQI
16th Mars 2025
32AQI
17th Mars 2025
33AQI
18th Mars 2025
35AQI
19th Mars 2025
37AQI
20th Mars 2025
38AQI
21st Mars 2025
37AQI
22nd Mars 2025
38AQI
23rd Mars 2025
35AQI
24th Mars 2025
32AQI
25th Mars 2025
31AQI
26th Mars 2025
33AQI
27th Mars 2025
35AQI
28th Mars 2025
35AQI
29th Mars 2025
38AQI
30th Mars 2025
34AQI
31st Mars 2025
32AQI
1st Avril 2025
31AQI
2nd Avril 2025
31AQI
3rd Avril 2025
33AQI
4th Avril 2025
33AQI
5th Avril 2025
30AQI
6th Avril 2025
25AQI
7th Avril 2025
24AQI
8th Avril 2025
27AQI
9th Avril 2025
30AQI
10th Avril 2025
33AQI
11th Avril 2025
33AQI
12th Avril 2025
29AQI
13th Avril 2025
32AQI
14th Avril 2025
28AQI
15th Avril 2025
27AQI
16th Avril 2025
23AQI
17th Avril 2025
20AQI
18th Avril 2025
17AQI
19th Avril 2025
20AQI
20th Avril 2025
20AQI
21st Avril 2025
16AQI
22nd Avril 2025
17AQI
23rd Avril 2025
20AQI
24th Avril 2025
16AQI
25th Avril 2025
16AQI
26th Avril 2025
19AQI
27th Avril 2025
23AQI
28th Avril 2025
25AQI
29th Avril 2025
27AQI
30th Avril 2025
27AQI
1st Mai 2025
32AQI
2nd Mai 2025
42AQI
3rd Mai 2025
39AQI
4th Mai 2025
33AQI
5th Mai 2025
22AQI
6th Mai 2025
22AQI
7th Mai 2025
26AQI
8th Mai 2025
32AQI
9th Mai 2025
39AQI
10th Mai 2025
30AQI
11th Mai 2025
26AQI
12th Mai 2025
25AQI
13th Mai 2025
25AQI
14th Mai 2025
28AQI
15th Mai 2025
30AQI
16th Mai 2025
24AQI
17th Mai 2025
23AQI
18th Mai 2025
27AQI
19th Mai 2025
27AQI
20th Mai 2025
33AQI
21st Mai 2025
33AQI
22nd Mai 2025
26AQI
23rd Mai 2025
23AQI
24th Mai 2025
22AQI
25th Mai 2025
21AQI
26th Mai 2025
21AQI
27th Mai 2025
21AQI
28th Mai 2025
21AQI
29th Mai 2025
23AQI
30th Mai 2025
32AQI
31st Mai 2025
29AQI
1st Juin 2025
34AQI
2nd Juin 2025
34AQI
3rd Juin 2025
31AQI
4th Juin 2025
35AQI
5th Juin 2025
36AQI
6th Juin 2025
37AQI
7th Juin 2025
32AQI
8th Juin 2025
39AQI
9th Juin 2025
55AQI
10th Juin 2025
59AQI
11th Juin 2025
62AQI
12th Juin 2025
62AQI
13th Juin 2025
58AQI
14th Juin 2025
54AQI
15th Juin 2025
52AQI
16th Juin 2025
43AQI
17th Juin 2025
38AQI
18th Juin 2025
41AQI
19th Juin 2025
45AQI
20th Juin 2025
51AQI
21st Juin 2025
45AQI
22nd Juin 2025
46AQI
23rd Juin 2025
44AQI
24th Juin 2025
41AQI
25th Juin 2025
44AQI
26th Juin 2025
47AQI
27th Juin 2025
36AQI
28th Juin 2025
34AQI
29th Juin 2025
37AQI
30th Juin 2025
39AQI
1st Juillet 2025
36AQI
2nd Juillet 2025
32AQI
3rd Juillet 2025
34AQI
4th Juillet 2025
37AQI
5th Juillet 2025
37AQI
6th Juillet 2025
42AQI
7th Juillet 2025
28AQI
8th Juillet 2025
21AQI
9th Juillet 2025
21AQI
10th Juillet 2025
26AQI
11th Juillet 2025
28AQI
12th Juillet 2025
32AQI
13th Juillet 2025
45AQI
14th Juillet 2025
34AQI
15th Juillet 2025
29AQI
16th Juillet 2025
28AQI
17th Juillet 2025
23AQI
18th Juillet 2025
22AQI
19th Juillet 2025
24AQI
20th Juillet 2025
26AQI
21st Juillet 2025
22AQI
22nd Juillet 2025
17AQI
23rd Juillet 2025
17AQI
24th Juillet 2025
17AQI
25th Juillet 2025
17AQI
26th Juillet 2025
20AQI
27th Juillet 2025
20AQI
28th Juillet 2025
18AQI
29th Juillet 2025
20AQI
30th Juillet 2025
21AQI

49AQI

56AQI

40AQI

25AQI

28AQI

44AQI

26AQI

Nombre de jours

Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux

202538AQI

14
17
5
23
28
3
30
31
22
8
30
160
51

Le plus élevé AQI enregistré en

Février

56AQI

Le plus bas AQI enregistré en

Avril

25AQI

202426AQI

31
29
30
1
30
31
30
31
31
30
31
30
22
9
356
10

Le plus élevé AQI enregistré en

Décembre

45AQI

Le plus bas AQI enregistré en

Octobre

20AQI

202324AQI

31
28
31
30
31
30
31
31
30
30
29
31
363

Le plus élevé AQI enregistré en

Juin

38AQI

Le plus bas AQI enregistré en

Décembre

17AQI

202224AQI

31
21
31
30
31
30
24
3
29
31
30
31
322

Le plus élevé AQI enregistré en

Mars

34AQI

Le plus bas AQI enregistré en

Octobre

17AQI

202124AQI

30
26
2
31
30
31
30
31
31
30
31
30
31
362
2

Le plus élevé AQI enregistré en

Avril

31AQI

Le plus bas AQI enregistré en

Novembre

15AQI

202022AQI

13
21
18
30
31
31
30
30
28
31
263

Le plus élevé AQI enregistré en

Avril

33AQI

Le plus bas AQI enregistré en

Novembre

15AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
38AQI
Année la moins polluée enregistrée
2020(Moyenne)
22AQI

La qualité de l'air annuelle de Chur pour l'année 2025 AQI (38) montre un changement moyen de pourcentage de 58.7% (empiré AQI) par rapport aux années précédentes : 2020 (22), 2021 (24), 2022 (24), 2023 (24), 2024 (26).