Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Sion Airport A9, Sion, Valais, 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 Août

Sion Airport A9, Sion, Valais, Switzerland

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
24th Aug 2023
47AQI
AQI le plus bas enregistré le
7th Aug 2021
17AQI

Analyse du même jour (2nd August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 3rd le plus élevé AQI à 25 de Bon qualité de l'air, montrant une amélioration par rapport à 2024 et 2023 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 2nd Aug - 3rd Aug 2025

Sion Airport A9, Sion, Valais, Switzerland

AQI
Jour
Nuit
.

5 AM2nd Aug 2025

9 PM

4 AM3rd Aug 2025

Heure du jour
Heure moyenne la plus haute
6PM2nd Aug

31AQI

Heure moyenne la plus basse
12PM2nd Aug

19AQI

Heure de la nuit
Heure moyenne la plus haute
1AM3rd Aug

25AQI

Heure moyenne la plus basse
2AM3rd Aug

21AQI

Au cours des 24 dernières heures,

L'AQI de Sion Airport A9 a atteint son point le plus élevé de 31 à 6 PM pendant le Jour, tandis que le point le plus bas, 19, a été enregistré à 12 PM pendant le Jour entre 2nd Aug et 3rd Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Sion Airport A9, Sion, Valais, Switzerland

JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Jour
Nuit
4th Jul 2025525 AMAQI
4th Jul 2025526 AMAQI
4th Jul 2025547 AMAQI
4th Jul 2025538 AMAQI
4th Jul 2025539 AMAQI
4th Jul 20255510 AMAQI
4th Jul 20256511 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025521 PMAQI
4th Jul 2025542 PMAQI
4th Jul 2025533 PMAQI
4th Jul 2025524 PMAQI
4th Jul 2025525 PMAQI
4th Jul 2025526 PMAQI
4th Jul 2025527 PMAQI
4th Jul 2025508 PMAQI
4th Jul 2025499 PMAQI
4th Jul 20254810 PMAQI
4th Jul 20254811 PMAQI
5th Jul 20254812 AMAQI
5th Jul 2025511 AMAQI
5th Jul 2025512 AMAQI
5th Jul 2025493 AMAQI
5th Jul 2025464 AMAQI

16°C11/22°C

5th Jul 2025465 AMAQI
5th Jul 2025506 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025479 AMAQI
5th Jul 20255210 AMAQI
5th Jul 20254811 AMAQI
5th Jul 20254712 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025522 PMAQI
5th Jul 2025503 PMAQI
5th Jul 2025474 PMAQI
5th Jul 2025495 PMAQI
5th Jul 2025496 PMAQI
5th Jul 2025467 PMAQI
5th Jul 2025468 PMAQI
5th Jul 2025469 PMAQI
5th Jul 20254810 PMAQI
5th Jul 20254611 PMAQI
6th Jul 20254712 AMAQI
6th Jul 2025481 AMAQI
6th Jul 2025392 AMAQI
6th Jul 2025313 AMAQI
6th Jul 2025334 AMAQI

16°C11/23°C

6th Jul 2025325 AMAQI
6th Jul 2025366 AMAQI
6th Jul 2025247 AMAQI
6th Jul 2025318 AMAQI
6th Jul 2025289 AMAQI
6th Jul 20253110 AMAQI
6th Jul 20253411 AMAQI
6th Jul 20253012 PMAQI
6th Jul 2025331 PMAQI
6th Jul 2025382 PMAQI
6th Jul 2025373 PMAQI
6th Jul 2025354 PMAQI
6th Jul 2025345 PMAQI
6th Jul 2025336 PMAQI
6th Jul 2025337 PMAQI
6th Jul 2025328 PMAQI
6th Jul 2025339 PMAQI
6th Jul 20253710 PMAQI
6th Jul 20253411 PMAQI
7th Jul 20253612 AMAQI
7th Jul 2025361 AMAQI
7th Jul 2025242 AMAQI
7th Jul 2025193 AMAQI
7th Jul 2025204 AMAQI

13°C9/19°C

7th Jul 2025205 AMAQI
7th Jul 2025206 AMAQI
7th Jul 2025227 AMAQI
7th Jul 2025258 AMAQI
7th Jul 2025269 AMAQI
7th Jul 20252310 AMAQI
7th Jul 20252211 AMAQI
7th Jul 20252312 PMAQI
7th Jul 2025251 PMAQI
7th Jul 2025262 PMAQI
7th Jul 2025253 PMAQI
7th Jul 2025264 PMAQI
7th Jul 2025255 PMAQI
7th Jul 2025246 PMAQI
7th Jul 2025227 PMAQI
7th Jul 2025208 PMAQI
7th Jul 2025239 PMAQI
7th Jul 20252510 PMAQI
7th Jul 20252511 PMAQI
8th Jul 20252612 AMAQI
8th Jul 2025281 AMAQI
8th Jul 2025192 AMAQI
8th Jul 2025163 AMAQI
8th Jul 2025164 AMAQI

10°C5/16°C

8th Jul 2025175 AMAQI
8th Jul 2025316 AMAQI
8th Jul 2025127 AMAQI
8th Jul 2025198 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251711 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025191 PMAQI
8th Jul 2025192 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025195 PMAQI
8th Jul 2025196 PMAQI
8th Jul 2025197 PMAQI
8th Jul 2025198 PMAQI
8th Jul 2025199 PMAQI
8th Jul 20252010 PMAQI
8th Jul 20252011 PMAQI
9th Jul 20252012 AMAQI
9th Jul 2025211 AMAQI
9th Jul 2025192 AMAQI
9th Jul 2025283 AMAQI
9th Jul 2025184 AMAQI

5°C2/7°C

9th Jul 2025165 AMAQI
9th Jul 2025186 AMAQI
9th Jul 2025187 AMAQI
9th Jul 2025198 AMAQI
9th Jul 2025229 AMAQI
9th Jul 20252410 AMAQI
9th Jul 20251911 AMAQI
9th Jul 20251812 PMAQI
9th Jul 2025171 PMAQI
9th Jul 2025182 PMAQI
9th Jul 2025193 PMAQI
9th Jul 2025194 PMAQI
9th Jul 2025185 PMAQI
9th Jul 2025186 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 2025202 AMAQI
10th Jul 2025193 AMAQI
10th Jul 2025204 AMAQI

8°C1/16°C

10th Jul 2025205 AMAQI
10th Jul 2025186 AMAQI
10th Jul 2025227 AMAQI
10th Jul 2025258 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252710 AMAQI
10th Jul 20252411 AMAQI
10th Jul 20252112 PMAQI
10th Jul 2025221 PMAQI
10th Jul 2025222 PMAQI
10th Jul 2025213 PMAQI
10th Jul 2025214 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025227 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025219 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252211 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025223 AMAQI
11th Jul 2025244 AMAQI

11°C4/19°C

11th Jul 2025245 AMAQI
11th Jul 2025256 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025389 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20253211 AMAQI
11th Jul 20253012 PMAQI
11th Jul 2025271 PMAQI
11th Jul 2025282 PMAQI
11th Jul 2025263 PMAQI
11th Jul 2025274 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025266 PMAQI
11th Jul 2025267 PMAQI
11th Jul 2025268 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252410 PMAQI
11th Jul 20252711 PMAQI
12th Jul 20252712 AMAQI
12th Jul 2025271 AMAQI
12th Jul 2025272 AMAQI
12th Jul 2025263 AMAQI
12th Jul 2025264 AMAQI

13°C6/20°C

12th Jul 2025265 AMAQI
12th Jul 2025276 AMAQI
12th Jul 2025287 AMAQI
12th Jul 2025318 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20253212 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025322 PMAQI
12th Jul 2025303 PMAQI
12th Jul 2025304 PMAQI
12th Jul 2025285 PMAQI
12th Jul 2025266 PMAQI
12th Jul 2025267 PMAQI
12th Jul 2025288 PMAQI
12th Jul 2025269 PMAQI
12th Jul 20252910 PMAQI
12th Jul 20252911 PMAQI
13th Jul 20252812 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025292 AMAQI
13th Jul 2025283 AMAQI
13th Jul 2025294 AMAQI

14°C7/20°C

13th Jul 2025315 AMAQI
13th Jul 2025306 AMAQI
13th Jul 2025327 AMAQI
13th Jul 2025348 AMAQI
13th Jul 2025359 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253511 AMAQI
13th Jul 20253512 PMAQI
13th Jul 2025331 PMAQI
13th Jul 2025322 PMAQI
13th Jul 2025313 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025298 PMAQI
13th Jul 2025329 PMAQI
13th Jul 20253110 PMAQI
13th Jul 20253111 PMAQI
14th Jul 20253112 AMAQI
14th Jul 2025311 AMAQI
14th Jul 2025302 AMAQI
14th Jul 2025313 AMAQI
14th Jul 2025324 AMAQI

13°C9/19°C

14th Jul 2025335 AMAQI
14th Jul 2025326 AMAQI
14th Jul 2025367 AMAQI
14th Jul 2025398 AMAQI
14th Jul 2025399 AMAQI
14th Jul 20253910 AMAQI
14th Jul 20254011 AMAQI
14th Jul 20253412 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025293 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025316 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253212 AMAQI
15th Jul 2025331 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025273 AMAQI
15th Jul 2025324 AMAQI

14°C10/20°C

15th Jul 2025305 AMAQI
15th Jul 2025296 AMAQI
15th Jul 2025337 AMAQI
15th Jul 2025348 AMAQI
15th Jul 2025379 AMAQI
15th Jul 20253510 AMAQI
15th Jul 20253511 AMAQI
15th Jul 20253612 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025302 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025339 PMAQI
15th Jul 20253210 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253112 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025392 AMAQI
16th Jul 2025423 AMAQI
16th Jul 2025444 AMAQI

14°C10/20°C

16th Jul 2025405 AMAQI
16th Jul 2025386 AMAQI
16th Jul 2025367 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025399 AMAQI
16th Jul 20253910 AMAQI
16th Jul 20253911 AMAQI
16th Jul 20253712 PMAQI
16th Jul 2025351 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025363 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025365 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025357 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253510 PMAQI
16th Jul 20253511 PMAQI
17th Jul 20253712 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025233 AMAQI
17th Jul 2025254 AMAQI

12°C8/17°C

17th Jul 2025235 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025237 AMAQI
17th Jul 2025228 AMAQI
17th Jul 2025229 AMAQI
17th Jul 20252010 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025213 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025215 PMAQI
17th Jul 2025236 PMAQI
17th Jul 2025227 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025239 PMAQI
17th Jul 20252410 PMAQI
17th Jul 20252411 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025251 AMAQI
18th Jul 2025192 AMAQI
18th Jul 2025173 AMAQI
18th Jul 2025174 AMAQI

13°C8/20°C

18th Jul 2025185 AMAQI
18th Jul 2025186 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025248 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025216 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025214 AMAQI

16°C8/23°C

19th Jul 2025215 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252710 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025255 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025229 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252311 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025231 AMAQI
20th Jul 2025252 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025254 AMAQI

14°C11/23°C

20th Jul 2025255 AMAQI
20th Jul 2025256 AMAQI
20th Jul 2025267 AMAQI
20th Jul 2025288 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20253010 AMAQI
20th Jul 20253111 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025293 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252612 AMAQI
21st Jul 2025261 AMAQI
21st Jul 2025202 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025184 AMAQI

15°C10/21°C

21st Jul 2025195 AMAQI
21st Jul 2025206 AMAQI
21st Jul 2025177 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025179 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025214 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025197 PMAQI
21st Jul 2025188 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20252110 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025164 AMAQI

12°C8/18°C

22nd Jul 2025155 AMAQI
22nd Jul 2025156 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025178 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251510 AMAQI
22nd Jul 20251511 AMAQI
22nd Jul 20251612 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025173 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025183 AMAQI
23rd Jul 2025194 AMAQI

12°C6/17°C

23rd Jul 2025215 AMAQI
23rd Jul 2025216 AMAQI
23rd Jul 2025217 AMAQI
23rd Jul 2025238 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20251912 PMAQI
23rd Jul 2025201 PMAQI
23rd Jul 2025202 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025209 PMAQI
23rd Jul 20252110 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252012 AMAQI
24th Jul 2025201 AMAQI
24th Jul 2025182 AMAQI
24th Jul 2025153 AMAQI
24th Jul 2025164 AMAQI

13°C6/20°C

24th Jul 2025155 AMAQI
24th Jul 2025166 AMAQI
24th Jul 2025167 AMAQI
24th Jul 2025178 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20251811 AMAQI
24th Jul 20251612 PMAQI
24th Jul 2025161 PMAQI
24th Jul 2025172 PMAQI
24th Jul 2025173 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025185 PMAQI
24th Jul 2025196 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025178 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251810 PMAQI
24th Jul 20251711 PMAQI
25th Jul 20251812 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025172 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025174 AMAQI

10°C8/13°C

25th Jul 2025195 AMAQI
25th Jul 2025186 AMAQI
25th Jul 2025177 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025189 AMAQI
25th Jul 20251710 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025151 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025168 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251711 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025174 AMAQI

10°C7/13°C

26th Jul 2025185 AMAQI
26th Jul 2025176 AMAQI
26th Jul 2025187 AMAQI
26th Jul 2025178 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251710 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025214 PMAQI
26th Jul 2025215 PMAQI
26th Jul 2025216 PMAQI
26th Jul 2025217 PMAQI
26th Jul 2025218 PMAQI
26th Jul 2025219 PMAQI
26th Jul 20251810 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20251812 AMAQI
27th Jul 2025181 AMAQI
27th Jul 2025202 AMAQI
27th Jul 2025193 AMAQI
27th Jul 2025224 AMAQI

9°C6/13°C

27th Jul 2025225 AMAQI
27th Jul 2025226 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025228 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025215 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025229 PMAQI
27th Jul 20252110 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025172 AMAQI
28th Jul 2025163 AMAQI
28th Jul 2025164 AMAQI

11°C6/17°C

28th Jul 2025165 AMAQI
28th Jul 2025186 AMAQI
28th Jul 2025187 AMAQI
28th Jul 2025168 AMAQI
28th Jul 2025169 AMAQI
28th Jul 20251510 AMAQI
28th Jul 20251511 AMAQI
28th Jul 20251412 PMAQI
28th Jul 2025161 PMAQI
28th Jul 2025182 PMAQI
28th Jul 2025183 PMAQI
28th Jul 2025184 PMAQI
28th Jul 2025165 PMAQI
28th Jul 2025176 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025188 PMAQI
28th Jul 2025189 PMAQI
28th Jul 20251910 PMAQI
28th Jul 20251911 PMAQI
29th Jul 20251812 AMAQI
29th Jul 2025181 AMAQI
29th Jul 2025192 AMAQI
29th Jul 2025193 AMAQI
29th Jul 2025184 AMAQI

7°C5/8°C

29th Jul 2025195 AMAQI
29th Jul 2025206 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252512 PMAQI
29th Jul 2025201 PMAQI
29th Jul 2025192 PMAQI
29th Jul 2025183 PMAQI
29th Jul 2025184 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025196 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025218 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252010 PMAQI
29th Jul 20252111 PMAQI
30th Jul 20252112 AMAQI
30th Jul 2025211 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025253 AMAQI
30th Jul 2025244 AMAQI

8°C5/12°C

30th Jul 2025245 AMAQI
30th Jul 2025266 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025291 PMAQI
30th Jul 2025252 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025247 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252410 PMAQI
30th Jul 20252411 PMAQI
31st Jul 20252412 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025242 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025224 AMAQI

9°C4/15°C

31st Jul 2025225 AMAQI
31st Jul 2025236 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025348 AMAQI
31st Jul 2025369 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20252811 AMAQI
31st Jul 20252612 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025205 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025227 PMAQI
31st Jul 2025238 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252610 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025261 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025233 AMAQI
1st Aug 2025254 AMAQI

11°C5/17°C

1st Aug 2025255 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20254610 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20254612 PMAQI
1st Aug 2025251 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025253 PMAQI
1st Aug 2025244 PMAQI
1st Aug 2025245 PMAQI
1st Aug 2025256 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025258 PMAQI
1st Aug 2025259 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20252711 PMAQI
2nd Aug 20252712 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025272 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025264 AMAQI

11°C6/16°C

2nd Aug 2025235 AMAQI
2nd Aug 2025256 AMAQI
2nd Aug 2025197 AMAQI
2nd Aug 2025198 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20252310 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20251912 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025223 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025235 PMAQI
2nd Aug 2025316 PMAQI
2nd Aug 2025237 PMAQI
2nd Aug 2025238 PMAQI
2nd Aug 2025249 PMAQI
2nd Aug 20252310 PMAQI
2nd Aug 20252311 PMAQI
3rd Aug 20252312 AMAQI
3rd Aug 2025251 AMAQI
3rd Aug 2025212 AMAQI
3rd Aug 2025223 AMAQI
3rd Aug 2025234 AMAQI

9°C5/14°C

3rd Aug 2025215 AMAQI
5 AM
3rd Aug 2025206 AMAQI
3rd Aug 2025187 AMAQI
3rd Aug 2025208 AMAQI
3rd Aug 2025209 AMAQI
1 PM
9 PM
1 AM
4 AM

--°C/°C

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

28AQI

5 heures / Jour
150 heures / Mois
Heure moyenne la plus basse
5 AM - 7 AM

25AQI

3 heures / Jour
90 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 8 AM à 12 PM (Moyenne 28), tandis que l'AQI le plus bas était entre 5 AM à 7 AM (Moyenne 25).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 1 AM

27AQI

2 heures / Jour
60 heures / Mois
Heure moyenne la plus basse
2 AM - 11 PM

25AQI

5 heures / Jour
150 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 1 AM (Moyenne 27), tandis que l'AQI le plus bas était entre 2 AM à 11 PM (Moyenne 25).

Jours de 2025 Vs Qualité de l'Air

Sion Airport A9, Sion, Valais, Switzerland

2025

79%

170

21%

44

Nombre total de jours avec différentes catégories AQI au cours des 215 derniers jours de 2025 (150 jours restants)

Bon
170 Jours
Modéré
44 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 : 79%

Niveau de risque sanitaire:

Faible

En 2025, 79% des 215 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

Sion Airport A9, Sion, Valais, 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
78AQI
2nd Janvier 2025
49AQI
3rd Janvier 2025
34AQI
4th Janvier 2025
46AQI
5th Janvier 2025
54AQI
6th Janvier 2025
40AQI
7th Janvier 2025
28AQI
8th Janvier 2025
29AQI
9th Janvier 2025
29AQI
10th Janvier 2025
29AQI
11th Janvier 2025
34AQI
12th Janvier 2025
43AQI
13th Janvier 2025
44AQI
14th Janvier 2025
58AQI
15th Janvier 2025
68AQI
16th Janvier 2025
61AQI
17th Janvier 2025
68AQI
18th Janvier 2025
71AQI
19th Janvier 2025
87AQI
20th Janvier 2025
78AQI
21st Janvier 2025
65AQI
22nd Janvier 2025
65AQI
23rd Janvier 2025
46AQI
24th Janvier 2025
42AQI
25th Janvier 2025
37AQI
26th Janvier 2025
28AQI
27th Janvier 2025
27AQI
28th Janvier 2025
22AQI
29th Janvier 2025
24AQI
30th Janvier 2025
31AQI
31st Janvier 2025
34AQI
1st Février 2025
40AQI
2nd Février 2025
47AQI
3rd Février 2025
49AQI
4th Février 2025
59AQI
5th Février 2025
64AQI
6th Février 2025
70AQI
7th Février 2025
71AQI
8th Février 2025
64AQI
9th Février 2025
72AQI
10th Février 2025
68AQI
11th Février 2025
60AQI
12th Février 2025
48AQI
13th Février 2025
49AQI
14th Février 2025
42AQI
15th Février 2025
57AQI
16th Février 2025
64AQI
17th Février 2025
76AQI
18th Février 2025
82AQI
19th Février 2025
82AQI
20th Février 2025
71AQI
21st Février 2025
61AQI
22nd Février 2025
54AQI
23rd Février 2025
47AQI
24th Février 2025
50AQI
25th Février 2025
43AQI
26th Février 2025
28AQI
27th Février 2025
31AQI
28th Février 2025
31AQI
1st Mars 2025
37AQI
2nd Mars 2025
48AQI
3rd Mars 2025
54AQI
4th Mars 2025
51AQI
5th Mars 2025
48AQI
6th Mars 2025
48AQI
7th Mars 2025
50AQI
8th Mars 2025
53AQI
9th Mars 2025
56AQI
10th Mars 2025
42AQI
11th Mars 2025
33AQI
12th Mars 2025
29AQI
13th Mars 2025
24AQI
14th Mars 2025
28AQI
15th Mars 2025
46AQI
16th Mars 2025
22AQI
17th Mars 2025
30AQI
18th Mars 2025
33AQI
19th Mars 2025
31AQI
20th Mars 2025
31AQI
21st Mars 2025
38AQI
22nd Mars 2025
25AQI
23rd Mars 2025
19AQI
24th Mars 2025
23AQI
25th Mars 2025
25AQI
26th Mars 2025
41AQI
27th Mars 2025
42AQI
28th Mars 2025
39AQI
29th Mars 2025
44AQI
30th Mars 2025
36AQI
31st Mars 2025
28AQI
1st Avril 2025
28AQI
2nd Avril 2025
32AQI
3rd Avril 2025
32AQI
4th Avril 2025
34AQI
5th Avril 2025
33AQI
6th Avril 2025
30AQI
7th Avril 2025
28AQI
8th Avril 2025
35AQI
9th Avril 2025
36AQI
10th Avril 2025
35AQI
11th Avril 2025
35AQI
12th Avril 2025
35AQI
13th Avril 2025
37AQI
14th Avril 2025
28AQI
15th Avril 2025
22AQI
16th Avril 2025
21AQI
17th Avril 2025
22AQI
18th Avril 2025
31AQI
19th Avril 2025
20AQI
20th Avril 2025
18AQI
21st Avril 2025
15AQI
22nd Avril 2025
17AQI
23rd Avril 2025
20AQI
24th Avril 2025
15AQI
25th Avril 2025
18AQI
26th Avril 2025
18AQI
27th Avril 2025
24AQI
28th Avril 2025
22AQI
29th Avril 2025
28AQI
30th Avril 2025
26AQI
1st Mai 2025
33AQI
2nd Mai 2025
35AQI
3rd Mai 2025
38AQI
4th Mai 2025
25AQI
5th Mai 2025
18AQI
6th Mai 2025
18AQI
7th Mai 2025
31AQI
8th Mai 2025
42AQI
9th Mai 2025
47AQI
10th Mai 2025
26AQI
11th Mai 2025
25AQI
12th Mai 2025
20AQI
13th Mai 2025
19AQI
14th Mai 2025
22AQI
15th Mai 2025
27AQI
16th Mai 2025
25AQI
17th Mai 2025
18AQI
18th Mai 2025
24AQI
19th Mai 2025
31AQI
20th Mai 2025
29AQI
21st Mai 2025
24AQI
22nd Mai 2025
20AQI
23rd Mai 2025
22AQI
24th Mai 2025
20AQI
25th Mai 2025
21AQI
26th Mai 2025
21AQI
27th Mai 2025
19AQI
28th Mai 2025
21AQI
29th Mai 2025
19AQI
30th Mai 2025
18AQI
31st Mai 2025
22AQI
1st Juin 2025
27AQI
2nd Juin 2025
29AQI
3rd Juin 2025
26AQI
4th Juin 2025
30AQI
5th Juin 2025
23AQI
6th Juin 2025
24AQI
7th Juin 2025
20AQI
8th Juin 2025
44AQI
9th Juin 2025
60AQI
10th Juin 2025
74AQI
11th Juin 2025
90AQI
12th Juin 2025
75AQI
13th Juin 2025
65AQI
14th Juin 2025
56AQI
15th Juin 2025
55AQI
16th Juin 2025
33AQI
17th Juin 2025
38AQI
18th Juin 2025
46AQI
19th Juin 2025
50AQI
20th Juin 2025
56AQI
21st Juin 2025
52AQI
22nd Juin 2025
55AQI
23rd Juin 2025
54AQI
24th Juin 2025
51AQI
25th Juin 2025
47AQI
26th Juin 2025
49AQI
27th Juin 2025
40AQI
28th Juin 2025
31AQI
29th Juin 2025
32AQI
30th Juin 2025
39AQI
1st Juillet 2025
33AQI
2nd Juillet 2025
33AQI
3rd Juillet 2025
37AQI
4th Juillet 2025
51AQI
5th Juillet 2025
49AQI
6th Juillet 2025
34AQI
7th Juillet 2025
24AQI
8th Juillet 2025
19AQI
9th Juillet 2025
20AQI
10th Juillet 2025
22AQI
11th Juillet 2025
26AQI
12th Juillet 2025
28AQI
13th Juillet 2025
31AQI
14th Juillet 2025
32AQI
15th Juillet 2025
32AQI
16th Juillet 2025
37AQI
17th Juillet 2025
23AQI
18th Juillet 2025
21AQI
19th Juillet 2025
23AQI
20th Juillet 2025
27AQI
21st Juillet 2025
20AQI
22nd Juillet 2025
17AQI
23rd Juillet 2025
20AQI
24th Juillet 2025
18AQI
25th Juillet 2025
17AQI
26th Juillet 2025
19AQI
27th Juillet 2025
21AQI
28th Juillet 2025
17AQI
29th Juillet 2025
21AQI
30th Juillet 2025
25AQI
31st Juillet 2025
25AQI
1st Août 2025
31AQI
2nd Août 2025
25AQI

47AQI

56AQI

37AQI

27AQI

25AQI

46AQI

27AQI

28AQI

Nombre de jours

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

202537AQI

20
11
12
16
27
4
30
31
18
12
30
1
2
170
44

Le plus élevé AQI enregistré en

Février

56AQI

Le plus bas AQI enregistré en

Mai

25AQI

202427AQI

31
29
31
29
1
31
30
31
31
30
31
26
4
18
13
348
18

Le plus élevé AQI enregistré en

Décembre

46AQI

Le plus bas AQI enregistré en

Octobre

19AQI

202325AQI

28
28
31
30
31
30
31
31
30
31
29
30
360

Le plus élevé AQI enregistré en

Juin

34AQI

Le plus bas AQI enregistré en

Novembre

18AQI

202224AQI

31
21
30
1
30
31
30
23
4
29
29
30
31
319
1

Le plus élevé AQI enregistré en

Juillet

33AQI

Le plus bas AQI enregistré en

Octobre

17AQI

202122AQI

30
25
3
31
28
31
30
31
31
30
31
30
31
359
3

Le plus élevé AQI enregistré en

Avril

29AQI

Le plus bas AQI enregistré en

Octobre

15AQI

202023AQI

13
21
18
30
30
31
30
31
30
31
265

Le plus élevé AQI enregistré en

Avril

31AQI

Le plus bas AQI enregistré en

Octobre

14AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
37AQI
Année la moins polluée enregistrée
2021(Moyenne)
22AQI

La qualité de l'air annuelle de Sion Airport A9 pour l'année 2025 AQI (37) montre un changement moyen de pourcentage de 55.7% (empiré AQI) par rapport aux années précédentes : 2020 (23), 2021 (22), 2022 (24), 2023 (25), 2024 (27).