Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Saint Ouen, Saint Helier, Jersey

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

Saint Ouen, Saint Helier, Jersey

2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
28th Aug 2024
43AQI
AQI le plus bas enregistré le
16th Aug 2024
18AQI

Analyse du même jour (6th August ):
Ce jour-là, l'AQI au cours des 2 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 24 de Bon qualité de l'air, montrant une amélioration par rapport à 2024 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 6th Aug - 7th Aug 2025

Saint Ouen, Saint Helier, Jersey

AQI
Jour
Nuit
.

5 AM6th Aug 2025

9 PM

4 AM7th Aug 2025

Heure du jour
Heure moyenne la plus haute
10AM6th Aug

30AQI

Heure moyenne la plus basse
7AM6th Aug

24AQI

Heure de la nuit
Heure moyenne la plus haute
12AM7th Aug

26AQI

Heure moyenne la plus basse
1AM7th Aug

24AQI

Au cours des 24 dernières heures,

L'AQI de Saint Ouen a atteint son point le plus élevé de 30 à 10 AM pendant le Jour, tandis que le point le plus bas, 24, a été enregistré à 1 AM pendant le Nuit entre 6th Aug et 7th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Saint Ouen, Saint Helier, Jersey

JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Jour
Nuit
8th Jul 2025265 AMAQI
8th Jul 2025226 AMAQI
8th Jul 2025227 AMAQI
8th Jul 2025248 AMAQI
8th Jul 2025249 AMAQI
8th Jul 20252610 AMAQI
8th Jul 20252811 AMAQI
8th Jul 20252712 PMAQI
8th Jul 2025261 PMAQI
8th Jul 2025232 PMAQI
8th Jul 2025243 PMAQI
8th Jul 2025224 PMAQI
8th Jul 2025245 PMAQI
8th Jul 2025236 PMAQI
8th Jul 2025227 PMAQI
8th Jul 2025228 PMAQI
8th Jul 2025239 PMAQI
8th Jul 20252410 PMAQI
8th Jul 20252311 PMAQI
9th Jul 20252412 AMAQI
9th Jul 2025251 AMAQI
9th Jul 2025252 AMAQI
9th Jul 2025263 AMAQI
9th Jul 2025324 AMAQI

16°C15/16°C

9th Jul 2025345 AMAQI
9th Jul 2025336 AMAQI
9th Jul 2025347 AMAQI
9th Jul 2025338 AMAQI
9th Jul 2025359 AMAQI
9th Jul 20253710 AMAQI
9th Jul 20253211 AMAQI
9th Jul 20253412 PMAQI
9th Jul 2025281 PMAQI
9th Jul 2025262 PMAQI
9th Jul 2025263 PMAQI
9th Jul 2025274 PMAQI
9th Jul 2025265 PMAQI
9th Jul 2025266 PMAQI
9th Jul 2025267 PMAQI
9th Jul 2025278 PMAQI
9th Jul 2025269 PMAQI
9th Jul 20252610 PMAQI
9th Jul 20252811 PMAQI
10th Jul 20253012 AMAQI
10th Jul 2025301 AMAQI
10th Jul 2025292 AMAQI
10th Jul 2025283 AMAQI
10th Jul 2025294 AMAQI

17°C17/18°C

10th Jul 2025305 AMAQI
10th Jul 2025296 AMAQI
10th Jul 2025367 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025339 AMAQI
10th Jul 20253010 AMAQI
10th Jul 20253011 AMAQI
10th Jul 20253012 PMAQI
10th Jul 2025271 PMAQI
10th Jul 2025272 PMAQI
10th Jul 2025273 PMAQI
10th Jul 2025274 PMAQI
10th Jul 2025275 PMAQI
10th Jul 2025266 PMAQI
10th Jul 2025247 PMAQI
10th Jul 2025268 PMAQI
10th Jul 2025259 PMAQI
10th Jul 20252710 PMAQI
10th Jul 20252711 PMAQI
11th Jul 20252712 AMAQI
11th Jul 2025281 AMAQI
11th Jul 2025252 AMAQI
11th Jul 2025263 AMAQI
11th Jul 2025264 AMAQI

19°C17/20°C

11th Jul 2025275 AMAQI
11th Jul 2025296 AMAQI
11th Jul 2025307 AMAQI
11th Jul 2025308 AMAQI
11th Jul 2025329 AMAQI
11th Jul 20253010 AMAQI
11th Jul 20253011 AMAQI
11th Jul 20253112 PMAQI
11th Jul 2025281 PMAQI
11th Jul 2025292 PMAQI
11th Jul 2025293 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025275 PMAQI
11th Jul 2025266 PMAQI
11th Jul 2025257 PMAQI
11th Jul 2025258 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252710 PMAQI
11th Jul 20252811 PMAQI
12th Jul 20252812 AMAQI
12th Jul 2025291 AMAQI
12th Jul 2025272 AMAQI
12th Jul 2025283 AMAQI
12th Jul 2025294 AMAQI

20°C19/23°C

12th Jul 2025295 AMAQI
12th Jul 2025296 AMAQI
12th Jul 2025337 AMAQI
12th Jul 2025348 AMAQI
12th Jul 2025319 AMAQI
12th Jul 20252910 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20252812 PMAQI
12th Jul 2025291 PMAQI
12th Jul 2025282 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025294 PMAQI
12th Jul 2025295 PMAQI
12th Jul 2025296 PMAQI
12th Jul 2025287 PMAQI
12th Jul 2025288 PMAQI
12th Jul 2025289 PMAQI
12th Jul 20252810 PMAQI
12th Jul 20252911 PMAQI
13th Jul 20253012 AMAQI
13th Jul 2025301 AMAQI
13th Jul 2025312 AMAQI
13th Jul 2025303 AMAQI
13th Jul 2025334 AMAQI

21°C19/23°C

13th Jul 2025315 AMAQI
13th Jul 2025336 AMAQI
13th Jul 2025367 AMAQI
13th Jul 2025378 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20253511 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025331 PMAQI
13th Jul 2025332 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025336 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025328 PMAQI
13th Jul 2025349 PMAQI
13th Jul 20253710 PMAQI
13th Jul 20253911 PMAQI
14th Jul 20253812 AMAQI
14th Jul 2025361 AMAQI
14th Jul 2025362 AMAQI
14th Jul 2025413 AMAQI
14th Jul 2025414 AMAQI

20°C19/22°C

14th Jul 2025435 AMAQI
14th Jul 2025376 AMAQI
14th Jul 2025367 AMAQI
14th Jul 2025348 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20252610 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20252712 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025293 PMAQI
14th Jul 2025294 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025277 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025299 PMAQI
14th Jul 20253010 PMAQI
14th Jul 20253011 PMAQI
15th Jul 20253012 AMAQI
15th Jul 2025301 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025233 AMAQI
15th Jul 2025234 AMAQI

17°C17/18°C

15th Jul 2025255 AMAQI
15th Jul 2025276 AMAQI
15th Jul 2025267 AMAQI
15th Jul 2025278 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252311 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025264 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025276 PMAQI
15th Jul 2025277 PMAQI
15th Jul 2025278 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252910 PMAQI
15th Jul 20253011 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025331 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025323 AMAQI
16th Jul 2025334 AMAQI

17°C16/18°C

16th Jul 2025335 AMAQI
16th Jul 2025326 AMAQI
16th Jul 2025317 AMAQI
16th Jul 2025308 AMAQI
16th Jul 2025339 AMAQI
16th Jul 20253410 AMAQI
16th Jul 20253711 AMAQI
16th Jul 20253812 PMAQI
16th Jul 2025381 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025306 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025308 PMAQI
16th Jul 2025319 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253111 PMAQI
17th Jul 20253012 AMAQI
17th Jul 2025291 AMAQI
17th Jul 2025272 AMAQI
17th Jul 2025253 AMAQI
17th Jul 2025234 AMAQI

18°C17/18°C

17th Jul 2025215 AMAQI
17th Jul 2025256 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025278 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252710 AMAQI
17th Jul 20252811 AMAQI
17th Jul 20252712 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025252 PMAQI
17th Jul 2025243 PMAQI
17th Jul 2025234 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025227 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025229 PMAQI
17th Jul 20252310 PMAQI
17th Jul 20252311 PMAQI
18th Jul 20252512 AMAQI
18th Jul 2025261 AMAQI
18th Jul 2025272 AMAQI
18th Jul 2025303 AMAQI
18th Jul 2025424 AMAQI

18°C17/19°C

18th Jul 2025365 AMAQI
18th Jul 2025336 AMAQI
18th Jul 2025357 AMAQI
18th Jul 2025378 AMAQI
18th Jul 2025369 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253111 AMAQI
18th Jul 20253012 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025257 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025279 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20253111 PMAQI
19th Jul 20252912 AMAQI
19th Jul 2025291 AMAQI
19th Jul 2025292 AMAQI
19th Jul 2025303 AMAQI
19th Jul 2025334 AMAQI

18°C17/18°C

19th Jul 2025325 AMAQI
19th Jul 2025316 AMAQI
19th Jul 2025287 AMAQI
19th Jul 2025298 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20253010 AMAQI
19th Jul 20253111 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025311 PMAQI
19th Jul 2025302 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025296 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025319 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20253011 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025291 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025224 AMAQI

17°C17/19°C

20th Jul 2025225 AMAQI
20th Jul 2025236 AMAQI
20th Jul 2025227 AMAQI
20th Jul 2025218 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20251911 AMAQI
20th Jul 20251912 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025213 PMAQI
20th Jul 2025204 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025216 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025208 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252210 PMAQI
20th Jul 20252311 PMAQI
21st Jul 20252312 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025214 AMAQI

18°C17/18°C

21st Jul 2025185 AMAQI
21st Jul 2025196 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252110 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252012 PMAQI
21st Jul 2025191 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025211 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025203 AMAQI
22nd Jul 2025214 AMAQI

17°C16/17°C

22nd Jul 2025185 AMAQI
22nd Jul 2025196 AMAQI
22nd Jul 2025197 AMAQI
22nd Jul 2025208 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20252012 PMAQI
22nd Jul 2025201 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025174 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025202 AMAQI
23rd Jul 2025213 AMAQI
23rd Jul 2025214 AMAQI

17°C17/17°C

23rd Jul 2025215 AMAQI
23rd Jul 2025186 AMAQI
23rd Jul 2025217 AMAQI
23rd Jul 2025188 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025211 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025193 PMAQI
23rd Jul 2025194 PMAQI
23rd Jul 2025195 PMAQI
23rd Jul 2025216 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025219 PMAQI
23rd Jul 20252110 PMAQI
23rd Jul 20252111 PMAQI
24th Jul 20252112 AMAQI
24th Jul 2025251 AMAQI
24th Jul 2025312 AMAQI
24th Jul 2025323 AMAQI
24th Jul 2025304 AMAQI

17°C16/17°C

24th Jul 2025325 AMAQI
24th Jul 2025326 AMAQI
24th Jul 2025307 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20253910 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025324 PMAQI
24th Jul 2025315 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025307 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253312 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025514 AMAQI

17°C17/18°C

25th Jul 2025535 AMAQI
25th Jul 2025496 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025429 AMAQI
25th Jul 20254310 AMAQI
25th Jul 20254011 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025391 PMAQI
25th Jul 2025432 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025394 PMAQI
25th Jul 2025395 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025399 PMAQI
25th Jul 20254110 PMAQI
25th Jul 20254111 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025401 AMAQI
26th Jul 2025402 AMAQI
26th Jul 2025373 AMAQI
26th Jul 2025334 AMAQI

18°C17/18°C

26th Jul 2025335 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025327 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025309 AMAQI
26th Jul 20253210 AMAQI
26th Jul 20253311 AMAQI
26th Jul 20253712 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025322 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025287 PMAQI
26th Jul 2025288 PMAQI
26th Jul 2025289 PMAQI
26th Jul 20252910 PMAQI
26th Jul 20252911 PMAQI
27th Jul 20252912 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025224 AMAQI

18°C17/18°C

27th Jul 2025215 AMAQI
27th Jul 2025216 AMAQI
27th Jul 2025237 AMAQI
27th Jul 2025218 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252912 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025324 AMAQI

17°C17/17°C

28th Jul 2025305 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025273 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025262 AMAQI
29th Jul 2025253 AMAQI
29th Jul 2025254 AMAQI

17°C16/18°C

29th Jul 2025265 AMAQI
29th Jul 2025256 AMAQI
29th Jul 2025297 AMAQI
29th Jul 2025298 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20253310 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025311 PMAQI
29th Jul 2025282 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025255 PMAQI
29th Jul 2025296 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025258 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252710 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025214 AMAQI

17°C17/18°C

30th Jul 2025245 AMAQI
30th Jul 2025246 AMAQI
30th Jul 2025237 AMAQI
30th Jul 2025258 AMAQI
30th Jul 2025259 AMAQI
30th Jul 20252410 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20252312 PMAQI
30th Jul 2025261 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025237 PMAQI
30th Jul 2025248 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 2025223 AMAQI
31st Jul 2025244 AMAQI

18°C17/19°C

31st Jul 2025255 AMAQI
31st Jul 2025276 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025279 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20252611 AMAQI
31st Jul 20252712 PMAQI
31st Jul 2025291 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025217 PMAQI
31st Jul 2025238 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025203 AMAQI
1st Aug 2025194 AMAQI

18°C17/18°C

1st Aug 2025205 AMAQI
1st Aug 2025216 AMAQI
1st Aug 2025227 AMAQI
1st Aug 2025208 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025202 PMAQI
1st Aug 2025213 PMAQI
1st Aug 2025214 PMAQI
1st Aug 2025235 PMAQI
1st Aug 2025206 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252312 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025202 AMAQI
2nd Aug 2025213 AMAQI
2nd Aug 2025234 AMAQI

17°C16/17°C

2nd Aug 2025245 AMAQI
2nd Aug 2025226 AMAQI
2nd Aug 2025217 AMAQI
2nd Aug 2025208 AMAQI
2nd Aug 2025209 AMAQI
2nd Aug 20252010 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025215 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025217 PMAQI
2nd Aug 2025218 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025221 AMAQI
3rd Aug 2025232 AMAQI
3rd Aug 2025223 AMAQI
3rd Aug 2025244 AMAQI

17°C16/17°C

3rd Aug 2025215 AMAQI
3rd Aug 2025286 AMAQI
3rd Aug 2025217 AMAQI
3rd Aug 2025238 AMAQI
3rd Aug 2025219 AMAQI
3rd Aug 20252210 AMAQI
3rd Aug 20252311 AMAQI
3rd Aug 20252212 PMAQI
3rd Aug 2025221 PMAQI
3rd Aug 2025212 PMAQI
3rd Aug 2025213 PMAQI
3rd Aug 2025214 PMAQI
3rd Aug 2025225 PMAQI
3rd Aug 2025236 PMAQI
3rd Aug 2025237 PMAQI
3rd Aug 2025238 PMAQI
3rd Aug 2025249 PMAQI
3rd Aug 20252410 PMAQI
3rd Aug 20252311 PMAQI
4th Aug 20252312 AMAQI
4th Aug 2025231 AMAQI
4th Aug 2025242 AMAQI
4th Aug 2025223 AMAQI
4th Aug 2025264 AMAQI

18°C17/18°C

4th Aug 2025225 AMAQI
4th Aug 2025226 AMAQI
4th Aug 2025227 AMAQI
4th Aug 2025218 AMAQI
4th Aug 2025229 AMAQI
4th Aug 20252310 AMAQI
4th Aug 20252311 AMAQI
4th Aug 20252312 PMAQI
4th Aug 2025231 PMAQI
4th Aug 2025232 PMAQI
4th Aug 2025233 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025235 PMAQI
4th Aug 2025236 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025228 PMAQI
4th Aug 2025239 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252311 PMAQI
5th Aug 20252312 AMAQI
5th Aug 2025231 AMAQI
5th Aug 2025222 AMAQI
5th Aug 2025213 AMAQI
5th Aug 2025204 AMAQI

18°C18/19°C

5th Aug 2025205 AMAQI
5th Aug 2025226 AMAQI
5th Aug 2025237 AMAQI
5th Aug 2025238 AMAQI
5th Aug 2025239 AMAQI
5th Aug 20252410 AMAQI
5th Aug 20252311 AMAQI
5th Aug 20252612 PMAQI
5th Aug 2025261 PMAQI
5th Aug 2025232 PMAQI
5th Aug 2025243 PMAQI
5th Aug 2025234 PMAQI
5th Aug 2025235 PMAQI
5th Aug 2025236 PMAQI
5th Aug 2025237 PMAQI
5th Aug 2025228 PMAQI
5th Aug 2025239 PMAQI
5th Aug 20252310 PMAQI
5th Aug 20252311 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025231 AMAQI
6th Aug 2025232 AMAQI
6th Aug 2025253 AMAQI
6th Aug 2025234 AMAQI

17°C16/17°C

6th Aug 2025275 AMAQI
6th Aug 2025276 AMAQI
6th Aug 2025247 AMAQI
6th Aug 2025258 AMAQI
6th Aug 2025299 AMAQI
6th Aug 20253010 AMAQI
6th Aug 20252811 AMAQI
6th Aug 20252812 PMAQI
6th Aug 2025271 PMAQI
6th Aug 2025272 PMAQI
6th Aug 2025263 PMAQI
6th Aug 2025264 PMAQI
6th Aug 2025265 PMAQI
6th Aug 2025256 PMAQI
6th Aug 2025277 PMAQI
6th Aug 2025278 PMAQI
6th Aug 2025259 PMAQI
6th Aug 20252410 PMAQI
6th Aug 20252511 PMAQI
7th Aug 20252612 AMAQI
7th Aug 2025241 AMAQI
7th Aug 2025262 AMAQI
7th Aug 2025263 AMAQI
7th Aug 2025254 AMAQI

17°C17/18°C

7th Aug 2025255 AMAQI
5 AM
7th Aug 2025316 AMAQI
7th Aug 2025267 AMAQI
7th Aug 2025278 AMAQI
7th Aug 2025289 AMAQI
7th Aug 20252810 AMAQI
7th Aug 20252911 AMAQI
7th Aug 20253012 PMAQI
1 PM
9 PM
1 AM
4 AM

--°C/°C

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

27AQI

17 heures / Jour
510 heures / Mois
Heure moyenne la plus basse
5 AM - 9 PM

27AQI

17 heures / Jour
510 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 9 PM (Moyenne 27), tandis que l'AQI le plus bas était entre 5 AM à 9 PM (Moyenne 27).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

27AQI

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

27AQI

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 27), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 27).

Jours de 2025 Vs Qualité de l'Air

Saint Ouen, Saint Helier, Jersey

2025

89%

194

11%

24

Nombre total de jours avec différentes catégories AQI au cours des 219 derniers jours de 2025 (146 jours restants)

Bon
194 Jours
Modéré
24 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 : 89%

Niveau de risque sanitaire:

Faible

En 2025, 89% des 219 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

Saint Ouen, Saint Helier, Jersey

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
31AQI
2nd Janvier 2025
27AQI
3rd Janvier 2025
29AQI
4th Janvier 2025
53AQI
5th Janvier 2025
33AQI
6th Janvier 2025
31AQI
7th Janvier 2025
27AQI
8th Janvier 2025
30AQI
9th Janvier 2025
30AQI
10th Janvier 2025
24AQI
11th Janvier 2025
36AQI
12th Janvier 2025
45AQI
13th Janvier 2025
47AQI
14th Janvier 2025
54AQI
15th Janvier 2025
64AQI
16th Janvier 2025
47AQI
17th Janvier 2025
47AQI
18th Janvier 2025
53AQI
19th Janvier 2025
43AQI
20th Janvier 2025
43AQI
21st Janvier 2025
43AQI
22nd Janvier 2025
46AQI
23rd Janvier 2025
36AQI
24th Janvier 2025
42AQI
25th Janvier 2025
29AQI
26th Janvier 2025
29AQI
27th Janvier 2025
31AQI
28th Janvier 2025
34AQI
29th Janvier 2025
32AQI
30th Janvier 2025
29AQI
31st Janvier 2025
31AQI
1st Février 2025
29AQI
2nd Février 2025
30AQI
3rd Février 2025
34AQI
4th Février 2025
30AQI
5th Février 2025
38AQI
6th Février 2025
43AQI
7th Février 2025
48AQI
8th Février 2025
30AQI
9th Février 2025
34AQI
10th Février 2025
30AQI
11th Février 2025
47AQI
12th Février 2025
51AQI
13th Février 2025
53AQI
14th Février 2025
55AQI
15th Février 2025
61AQI
16th Février 2025
58AQI
17th Février 2025
63AQI
18th Février 2025
65AQI
19th Février 2025
61AQI
20th Février 2025
44AQI
21st Février 2025
40AQI
22nd Février 2025
38AQI
23rd Février 2025
33AQI
24th Février 2025
35AQI
25th Février 2025
37AQI
26th Février 2025
32AQI
27th Février 2025
29AQI
28th Février 2025
31AQI
1st Mars 2025
34AQI
2nd Mars 2025
44AQI
3rd Mars 2025
54AQI
4th Mars 2025
67AQI
5th Mars 2025
67AQI
6th Mars 2025
52AQI
7th Mars 2025
43AQI
8th Mars 2025
34AQI
9th Mars 2025
32AQI
10th Mars 2025
32AQI
11th Mars 2025
55AQI
12th Mars 2025
40AQI
13th Mars 2025
30AQI
14th Mars 2025
28AQI
15th Mars 2025
29AQI
16th Mars 2025
33AQI
17th Mars 2025
37AQI
18th Mars 2025
37AQI
19th Mars 2025
35AQI
20th Mars 2025
35AQI
21st Mars 2025
46AQI
22nd Mars 2025
25AQI
23rd Mars 2025
25AQI
24th Mars 2025
40AQI
25th Mars 2025
54AQI
26th Mars 2025
41AQI
27th Mars 2025
39AQI
28th Mars 2025
33AQI
29th Mars 2025
29AQI
30th Mars 2025
32AQI
31st Mars 2025
46AQI
1st Avril 2025
42AQI
2nd Avril 2025
38AQI
3rd Avril 2025
36AQI
4th Avril 2025
32AQI
5th Avril 2025
57AQI
6th Avril 2025
51AQI
7th Avril 2025
38AQI
8th Avril 2025
43AQI
9th Avril 2025
50AQI
10th Avril 2025
47AQI
11th Avril 2025
50AQI
12th Avril 2025
40AQI
13th Avril 2025
37AQI
14th Avril 2025
24AQI
15th Avril 2025
20AQI
16th Avril 2025
19AQI
17th Avril 2025
16AQI
18th Avril 2025
19AQI
19th Avril 2025
18AQI
20th Avril 2025
36AQI
21st Avril 2025
31AQI
22nd Avril 2025
25AQI
23rd Avril 2025
25AQI
24th Avril 2025
28AQI
25th Avril 2025
40AQI
26th Avril 2025
51AQI
27th Avril 2025
54AQI
28th Avril 2025
48AQI
29th Avril 2025
41AQI
30th Avril 2025
46AQI
1st Mai 2025
35AQI
2nd Mai 2025
27AQI
3rd Mai 2025
57AQI
4th Mai 2025
30AQI
5th Mai 2025
18AQI
6th Mai 2025
14AQI
7th Mai 2025
14AQI
8th Mai 2025
20AQI
9th Mai 2025
26AQI
10th Mai 2025
28AQI
11th Mai 2025
23AQI
12th Mai 2025
28AQI
13th Mai 2025
24AQI
14th Mai 2025
37AQI
15th Mai 2025
24AQI
16th Mai 2025
19AQI
17th Mai 2025
31AQI
18th Mai 2025
34AQI
19th Mai 2025
39AQI
20th Mai 2025
27AQI
21st Mai 2025
28AQI
22nd Mai 2025
34AQI
23rd Mai 2025
34AQI
24th Mai 2025
38AQI
25th Mai 2025
22AQI
26th Mai 2025
23AQI
27th Mai 2025
25AQI
28th Mai 2025
24AQI
29th Mai 2025
19AQI
30th Mai 2025
19AQI
31st Mai 2025
24AQI
1st Juin 2025
29AQI
2nd Juin 2025
23AQI
3rd Juin 2025
29AQI
4th Juin 2025
24AQI
5th Juin 2025
16AQI
6th Juin 2025
14AQI
7th Juin 2025
14AQI
8th Juin 2025
16AQI
9th Juin 2025
46AQI
10th Juin 2025
31AQI
11th Juin 2025
20AQI
12th Juin 2025
33AQI
13th Juin 2025
29AQI
14th Juin 2025
31AQI
15th Juin 2025
31AQI
16th Juin 2025
27AQI
17th Juin 2025
38AQI
18th Juin 2025
37AQI
19th Juin 2025
32AQI
20th Juin 2025
34AQI
21st Juin 2025
37AQI
22nd Juin 2025
40AQI
23rd Juin 2025
18AQI
24th Juin 2025
14AQI
25th Juin 2025
14AQI
26th Juin 2025
13AQI
27th Juin 2025
13AQI
28th Juin 2025
12AQI
29th Juin 2025
20AQI
30th Juin 2025
26AQI
1st Juillet 2025
37AQI
2nd Juillet 2025
18AQI
3rd Juillet 2025
12AQI
4th Juillet 2025
15AQI
5th Juillet 2025
19AQI
6th Juillet 2025
15AQI
7th Juillet 2025
14AQI
8th Juillet 2025
17AQI
9th Juillet 2025
20AQI
10th Juillet 2025
21AQI
11th Juillet 2025
16AQI
12th Juillet 2025
16AQI
13th Juillet 2025
29AQI
14th Juillet 2025
26AQI
15th Juillet 2025
15AQI
16th Juillet 2025
38AQI
17th Juillet 2025
20AQI
18th Juillet 2025
23AQI
19th Juillet 2025
23AQI
20th Juillet 2025
14AQI
21st Juillet 2025
13AQI
22nd Juillet 2025
12AQI
23rd Juillet 2025
13AQI
24th Juillet 2025
45AQI
25th Juillet 2025
56AQI
26th Juillet 2025
30AQI
27th Juillet 2025
19AQI
28th Juillet 2025
24AQI
29th Juillet 2025
15AQI
30th Juillet 2025
18AQI
31st Juillet 2025
20AQI
1st Août 2025
22AQI
2nd Août 2025
25AQI
3rd Août 2025
24AQI
4th Août 2025
23AQI
5th Août 2025
22AQI
6th Août 2025
24AQI

38AQI

42AQI

40AQI

37AQI

27AQI

25AQI

22AQI

23AQI

Nombre de jours

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

202533AQI

27
4
20
8
25
6
26
4
30
1
30
30
1
6
194
24

Le plus élevé AQI enregistré en

Février

42AQI

Le plus bas AQI enregistré en

Juillet

22AQI

202430AQI

15
2
1
1
12
30
31
28
3
13
28
2
28
3
190
7

Le plus élevé AQI enregistré en

Avril

50AQI

Le plus bas AQI enregistré en

Mars

21AQI

202312AQI

31
27
1
29
2
27
3
31
30
28
3
26
5
232
11

Le plus élevé AQI enregistré en

Décembre

36AQI

Le plus bas AQI enregistré en

Juillet

3AQI

202212AQI

2
30
26
4
58
4

Le plus élevé AQI enregistré en

Décembre

21AQI

Le plus bas AQI enregistré en

Octobre

2AQI

Années les plus & moins polluées des 4 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
33AQI
Année la moins polluée enregistrée
2023(Moyenne)
12AQI

La qualité de l'air annuelle de Saint Ouen pour l'année 2025 AQI (33) montre un changement moyen de pourcentage de 115.01% (empiré AQI) par rapport aux années précédentes : 2022 (12), 2023 (12), 2024 (30).