Analyse Historique de la Qualité de l'Air à San Jose Knox Avenue, San Jose, California, United States
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
San Jose Knox Avenue, San Jose, California, United States
2021
2022
2023
2024
2025
AQI
.
Jours
Tendances AQI : Le plus élevé et le plus bas
AQI le plus élevé enregistré le
28th Aug 2021
129AQIAQI le plus bas enregistré le
17th Aug 2024
9AQIAnalyse du même jour (10th 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 42 de Bon qualité de l'air, montrant une amélioration par rapport à 2024 et 2021 le même jour.
Télécharger les données annuelles 2024
Rapport mondial sur la qualité de l'air
Tendance AQI Jour & Nuit : 10th Aug - 11th Aug 2025
San Jose Knox Avenue, San Jose, California, United States
AQI
Jour
Nuit
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Heure du jour
Heure moyenne la plus haute
1PM10th Aug
52AQI
Heure moyenne la plus basse
8AM10th Aug
34AQI
Heure de la nuit
Heure moyenne la plus haute
9PM10th Aug
43AQI
Heure moyenne la plus basse
5AM11th Aug
27AQI
Au cours des 24 dernières heures,
L'AQI de San Jose Knox Avenue a atteint son point le plus élevé de 52 à 1 PM pendant le Jour, tandis que le point le plus bas, 27, a été enregistré à 5 AM pendant le Nuit entre 10th Aug et 11th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
San Jose Knox Avenue, San Jose, California, United States
JulAug
12th - 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 - 08th08th - 09th09th - 10th10th - 11th11th
Jour
Nuit
12th Jul 2025506 AMAQI
12th Jul 2025487 AMAQI
12th Jul 2025388 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20254210 AMAQI
12th Jul 20253711 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025371 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025434 PMAQI
12th Jul 2025425 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025469 PMAQI
12th Jul 20254510 PMAQI
12th Jul 20254511 PMAQI
13th Jul 20254712 AMAQI
13th Jul 2025481 AMAQI
13th Jul 2025472 AMAQI
13th Jul 2025463 AMAQI
13th Jul 2025444 AMAQI
13th Jul 2025385 AMAQI
24°C17/33°C
13th Jul 2025406 AMAQI
13th Jul 2025367 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20254212 PMAQI
13th Jul 2025461 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025514 PMAQI
13th Jul 2025495 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025437 PMAQI
13th Jul 2025418 PMAQI
13th Jul 2025389 PMAQI
13th Jul 20253910 PMAQI
13th Jul 20253611 PMAQI
14th Jul 20253812 AMAQI
14th Jul 2025381 AMAQI
14th Jul 2025342 AMAQI
14th Jul 2025353 AMAQI
14th Jul 2025264 AMAQI
14th Jul 2025285 AMAQI
23°C16/34°C
14th Jul 2025206 AMAQI
14th Jul 2025307 AMAQI
14th Jul 2025328 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20253310 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20253412 PMAQI
14th Jul 2025301 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025374 PMAQI
14th Jul 2025395 PMAQI
14th Jul 2025366 PMAQI
14th Jul 2025357 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20252410 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252112 AMAQI
15th Jul 2025251 AMAQI
15th Jul 2025272 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025164 AMAQI
15th Jul 2025175 AMAQI
24°C16/34°C
15th Jul 2025226 AMAQI
15th Jul 2025207 AMAQI
15th Jul 2025188 AMAQI
15th Jul 2025189 AMAQI
15th Jul 20252110 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20251912 PMAQI
15th Jul 2025191 PMAQI
15th Jul 2025212 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025215 PMAQI
15th Jul 2025206 PMAQI
15th Jul 2025227 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252511 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025281 AMAQI
16th Jul 2025302 AMAQI
16th Jul 2025253 AMAQI
16th Jul 2025204 AMAQI
16th Jul 2025205 AMAQI
21°C15/29°C
16th Jul 2025186 AMAQI
16th Jul 2025237 AMAQI
16th Jul 2025248 AMAQI
16th Jul 2025219 AMAQI
16th Jul 20252010 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252212 PMAQI
16th Jul 2025201 PMAQI
16th Jul 2025202 PMAQI
16th Jul 2025193 PMAQI
16th Jul 2025214 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025237 PMAQI
16th Jul 2025248 PMAQI
16th Jul 2025239 PMAQI
16th Jul 20252210 PMAQI
16th Jul 20252211 PMAQI
17th Jul 20252412 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025184 AMAQI
17th Jul 2025175 AMAQI
20°C14/27°C
17th Jul 2025196 AMAQI
17th Jul 2025187 AMAQI
17th Jul 2025218 AMAQI
17th Jul 2025429 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20253011 AMAQI
17th Jul 20252712 PMAQI
17th Jul 2025291 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025293 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025315 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025238 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025201 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025144 AMAQI
18th Jul 2025145 AMAQI
21°C15/31°C
18th Jul 2025206 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025198 AMAQI
18th Jul 2025199 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025274 PMAQI
18th Jul 2025275 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20251910 PMAQI
18th Jul 20251911 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025273 AMAQI
19th Jul 2025274 AMAQI
19th Jul 2025305 AMAQI
21°C15/30°C
19th Jul 2025326 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025339 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025311 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252310 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025272 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025304 AMAQI
20th Jul 2025315 AMAQI
20°C14/29°C
20th Jul 2025346 AMAQI
20th Jul 2025317 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025239 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025212 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025248 PMAQI
20th Jul 2025259 PMAQI
20th Jul 20252510 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252712 AMAQI
21st Jul 2025271 AMAQI
21st Jul 2025282 AMAQI
21st Jul 2025323 AMAQI
21st Jul 2025324 AMAQI
21st Jul 2025265 AMAQI
20°C14/28°C
21st Jul 2025266 AMAQI
21st Jul 2025297 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025289 AMAQI
21st Jul 20253010 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025257 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252310 PMAQI
21st Jul 20252311 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025203 AMAQI
22nd Jul 2025174 AMAQI
22nd Jul 2025125 AMAQI
17°C14/22°C
22nd Jul 2025136 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251611 AMAQI
22nd Jul 20251512 PMAQI
22nd Jul 2025131 PMAQI
22nd Jul 2025132 PMAQI
22nd Jul 2025173 PMAQI
22nd Jul 2025174 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251611 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025172 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025164 AMAQI
23rd Jul 2025285 AMAQI
17°C14/22°C
23rd Jul 2025296 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025208 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20251912 PMAQI
23rd Jul 2025181 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025216 PMAQI
23rd Jul 2025217 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252012 AMAQI
24th Jul 2025191 AMAQI
24th Jul 2025182 AMAQI
24th Jul 2025173 AMAQI
24th Jul 2025134 AMAQI
24th Jul 2025135 AMAQI
19°C15/26°C
24th Jul 2025126 AMAQI
24th Jul 2025147 AMAQI
24th Jul 2025168 AMAQI
24th Jul 2025159 AMAQI
24th Jul 20252010 AMAQI
24th Jul 20252311 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025201 PMAQI
24th Jul 2025202 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025204 PMAQI
24th Jul 2025215 PMAQI
24th Jul 2025256 PMAQI
24th Jul 2025227 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025219 PMAQI
24th Jul 20252110 PMAQI
24th Jul 20252211 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025201 AMAQI
25th Jul 2025202 AMAQI
25th Jul 2025213 AMAQI
25th Jul 2025184 AMAQI
25th Jul 2025195 AMAQI
19°C15/26°C
25th Jul 2025166 AMAQI
25th Jul 2025217 AMAQI
25th Jul 2025228 AMAQI
25th Jul 2025179 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251511 AMAQI
25th Jul 20251512 PMAQI
25th Jul 2025141 PMAQI
25th Jul 2025152 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025204 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025171 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025193 AMAQI
26th Jul 2025184 AMAQI
26th Jul 2025185 AMAQI
18°C14/25°C
26th Jul 2025186 AMAQI
26th Jul 2025167 AMAQI
26th Jul 2025188 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20251410 AMAQI
26th Jul 20252511 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025233 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025196 PMAQI
26th Jul 2025217 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025189 PMAQI
26th Jul 20252010 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252112 AMAQI
27th Jul 2025181 AMAQI
27th Jul 2025172 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025184 AMAQI
27th Jul 2025175 AMAQI
19°C14/26°C
27th Jul 2025186 AMAQI
27th Jul 2025197 AMAQI
27th Jul 2025168 AMAQI
27th Jul 2025169 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251511 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025142 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025154 PMAQI
27th Jul 2025155 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025177 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025189 PMAQI
27th Jul 20251910 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025252 AMAQI
28th Jul 2025263 AMAQI
28th Jul 2025204 AMAQI
28th Jul 2025175 AMAQI
18°C14/26°C
28th Jul 2025216 AMAQI
28th Jul 2025247 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20253710 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252012 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025276 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025278 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025313 AMAQI
29th Jul 2025284 AMAQI
29th Jul 2025285 AMAQI
21°C14/30°C
29th Jul 2025306 AMAQI
29th Jul 2025307 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025302 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025356 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025349 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025304 AMAQI
30th Jul 2025295 AMAQI
22°C16/31°C
30th Jul 2025286 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025387 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253012 AMAQI
31st Jul 2025291 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025273 AMAQI
31st Jul 2025214 AMAQI
31st Jul 2025225 AMAQI
20°C15/29°C
31st Jul 2025206 AMAQI
31st Jul 2025267 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025319 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20252912 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025305 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025319 PMAQI
31st Jul 20252910 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252912 AMAQI
1st Aug 2025271 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025243 AMAQI
1st Aug 2025244 AMAQI
1st Aug 2025355 AMAQI
21°C16/31°C
1st Aug 2025366 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025349 AMAQI
1st Aug 20253110 AMAQI
1st Aug 20252911 AMAQI
1st Aug 20253212 PMAQI
1st Aug 2025341 PMAQI
1st Aug 2025342 PMAQI
1st Aug 2025393 PMAQI
1st Aug 2025374 PMAQI
1st Aug 2025375 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025367 PMAQI
1st Aug 2025368 PMAQI
1st Aug 2025329 PMAQI
1st Aug 20253510 PMAQI
1st Aug 20253811 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025373 AMAQI
2nd Aug 2025384 AMAQI
2nd Aug 2025385 AMAQI
21°C15/30°C
2nd Aug 2025396 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025378 AMAQI
2nd Aug 2025339 AMAQI
2nd Aug 20253110 AMAQI
2nd Aug 20253711 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025421 PMAQI
2nd Aug 2025372 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025404 PMAQI
2nd Aug 2025355 PMAQI
2nd Aug 2025306 PMAQI
2nd Aug 2025367 PMAQI
2nd Aug 2025328 PMAQI
2nd Aug 2025229 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252311 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025231 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025343 AMAQI
3rd Aug 2025354 AMAQI
3rd Aug 2025325 AMAQI
20°C14/29°C
3rd Aug 2025346 AMAQI
3rd Aug 2025347 AMAQI
3rd Aug 2025248 AMAQI
3rd Aug 2025289 AMAQI
3rd Aug 20253010 AMAQI
3rd Aug 20253611 AMAQI
3rd Aug 20253212 PMAQI
3rd Aug 2025321 PMAQI
3rd Aug 2025322 PMAQI
3rd Aug 2025303 PMAQI
3rd Aug 2025304 PMAQI
3rd Aug 2025325 PMAQI
3rd Aug 2025346 PMAQI
3rd Aug 2025307 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025449 PMAQI
3rd Aug 20253810 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254312 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025392 AMAQI
4th Aug 2025353 AMAQI
4th Aug 2025384 AMAQI
4th Aug 2025405 AMAQI
19°C14/27°C
4th Aug 2025486 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025418 AMAQI
4th Aug 2025439 AMAQI
4th Aug 20254810 AMAQI
4th Aug 20255211 AMAQI
4th Aug 20254812 PMAQI
4th Aug 2025481 PMAQI
4th Aug 2025472 PMAQI
4th Aug 2025563 PMAQI
4th Aug 2025514 PMAQI
4th Aug 2025445 PMAQI
4th Aug 2025366 PMAQI
4th Aug 2025457 PMAQI
4th Aug 2025368 PMAQI
4th Aug 2025309 PMAQI
4th Aug 20252910 PMAQI
4th Aug 20252411 PMAQI
5th Aug 20252612 AMAQI
5th Aug 2025261 AMAQI
5th Aug 2025272 AMAQI
5th Aug 2025263 AMAQI
5th Aug 2025284 AMAQI
5th Aug 2025345 AMAQI
19°C13/27°C
5th Aug 2025346 AMAQI
5th Aug 2025317 AMAQI
5th Aug 2025308 AMAQI
5th Aug 2025329 AMAQI
5th Aug 20253910 AMAQI
5th Aug 20253711 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025371 PMAQI
5th Aug 2025372 PMAQI
5th Aug 2025333 PMAQI
5th Aug 2025244 PMAQI
5th Aug 2025325 PMAQI
5th Aug 2025366 PMAQI
5th Aug 2025317 PMAQI
5th Aug 2025348 PMAQI
5th Aug 2025349 PMAQI
5th Aug 20253510 PMAQI
5th Aug 20253311 PMAQI
6th Aug 20253412 AMAQI
6th Aug 2025341 AMAQI
6th Aug 2025372 AMAQI
6th Aug 2025423 AMAQI
6th Aug 2025394 AMAQI
6th Aug 2025385 AMAQI
20°C13/28°C
6th Aug 2025396 AMAQI
6th Aug 2025397 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025419 AMAQI
6th Aug 20254410 AMAQI
6th Aug 20255011 AMAQI
6th Aug 20255212 PMAQI
6th Aug 2025521 PMAQI
6th Aug 2025542 PMAQI
6th Aug 2025523 PMAQI
6th Aug 2025504 PMAQI
6th Aug 2025445 PMAQI
6th Aug 2025366 PMAQI
6th Aug 2025407 PMAQI
6th Aug 2025438 PMAQI
6th Aug 2025429 PMAQI
6th Aug 20253810 PMAQI
6th Aug 20253211 PMAQI
7th Aug 20253512 AMAQI
7th Aug 2025361 AMAQI
7th Aug 2025342 AMAQI
7th Aug 2025333 AMAQI
7th Aug 2025284 AMAQI
7th Aug 2025305 AMAQI
22°C15/32°C
7th Aug 2025306 AMAQI
7th Aug 2025377 AMAQI
7th Aug 2025338 AMAQI
7th Aug 2025429 AMAQI
7th Aug 20254110 AMAQI
7th Aug 20254111 AMAQI
7th Aug 20253812 PMAQI
7th Aug 2025401 PMAQI
7th Aug 2025402 PMAQI
7th Aug 2025383 PMAQI
7th Aug 2025344 PMAQI
7th Aug 2025325 PMAQI
7th Aug 2025316 PMAQI
7th Aug 2025327 PMAQI
7th Aug 2025328 PMAQI
7th Aug 2025289 PMAQI
7th Aug 20252810 PMAQI
7th Aug 20252911 PMAQI
8th Aug 20252812 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025282 AMAQI
8th Aug 2025303 AMAQI
8th Aug 2025324 AMAQI
8th Aug 2025245 AMAQI
23°C16/33°C
8th Aug 2025206 AMAQI
8th Aug 2025217 AMAQI
8th Aug 2025228 AMAQI
8th Aug 2025269 AMAQI
8th Aug 20252510 AMAQI
8th Aug 20252211 AMAQI
8th Aug 20253112 PMAQI
8th Aug 2025311 PMAQI
8th Aug 2025282 PMAQI
8th Aug 2025333 PMAQI
8th Aug 2025354 PMAQI
8th Aug 2025325 PMAQI
8th Aug 2025326 PMAQI
8th Aug 2025287 PMAQI
8th Aug 2025308 PMAQI
8th Aug 2025379 PMAQI
8th Aug 20253710 PMAQI
8th Aug 20253511 PMAQI
9th Aug 20253612 AMAQI
9th Aug 2025381 AMAQI
9th Aug 2025432 AMAQI
9th Aug 2025443 AMAQI
9th Aug 2025444 AMAQI
9th Aug 2025505 AMAQI
25°C17/36°C
9th Aug 2025516 AMAQI
9th Aug 2025467 AMAQI
9th Aug 2025468 AMAQI
9th Aug 2025459 AMAQI
9th Aug 20254910 AMAQI
9th Aug 20254911 AMAQI
9th Aug 20255312 PMAQI
9th Aug 2025531 PMAQI
9th Aug 2025572 PMAQI
9th Aug 2025543 PMAQI
9th Aug 2025534 PMAQI
9th Aug 2025525 PMAQI
9th Aug 2025496 PMAQI
9th Aug 2025507 PMAQI
9th Aug 2025498 PMAQI
9th Aug 2025449 PMAQI
9th Aug 20254410 PMAQI
9th Aug 20254311 PMAQI
10th Aug 20254412 AMAQI
10th Aug 2025441 AMAQI
10th Aug 2025442 AMAQI
10th Aug 2025403 AMAQI
10th Aug 2025404 AMAQI
10th Aug 2025365 AMAQI
26°C19/36°C
10th Aug 2025406 AMAQI
10th Aug 2025417 AMAQI
10th Aug 2025348 AMAQI
10th Aug 2025359 AMAQI
10th Aug 20253610 AMAQI
10th Aug 20253611 AMAQI
10th Aug 20254812 PMAQI
10th Aug 2025521 PMAQI
10th Aug 2025482 PMAQI
10th Aug 2025463 PMAQI
10th Aug 2025484 PMAQI
10th Aug 2025445 PMAQI
10th Aug 2025446 PMAQI
10th Aug 2025427 PMAQI
10th Aug 2025428 PMAQI
10th Aug 2025439 PMAQI
10th Aug 20253910 PMAQI
10th Aug 20253811 PMAQI
11th Aug 20253612 AMAQI
11th Aug 2025311 AMAQI
11th Aug 2025312 AMAQI
11th Aug 2025283 AMAQI
11th Aug 2025284 AMAQI
11th Aug 2025275 AMAQI
27°C19/37°C
11th Aug 2025226 AMAQI
6 AM11th Aug 2025217 AMAQI
11th Aug 2025228 AMAQI
11th Aug 2025269 AMAQI
11th Aug 20253410 AMAQI
11th Aug 20253511 AMAQI
11th Aug 20253612 PMAQI
11th Aug 2025401 PMAQI
1 PM11th Aug 2025432 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
6 AM - 8 PM
30AQI
15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
6 AM - 8 PM
30AQI
15 heures / Jour
450 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 6 AM à 8 PM (Moyenne 30), tandis que l'AQI le plus bas était entre 6 AM à 8 PM (Moyenne 30).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 3 AM
29AQI
4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
4 AM - 11 PM
28AQI
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 3 AM (Moyenne 29), tandis que l'AQI le plus bas était entre 4 AM à 11 PM (Moyenne 28).
Jours de 2025 Vs Qualité de l'Air
San Jose Knox Avenue, San Jose, California, United States
2025
90%
199
10%
23
Nombre total de jours avec différentes catégories AQI au cours des 223 derniers jours de 2025 (142 jours restants)
Bon
199 JoursModéré
23 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 90%
Niveau de risque sanitaire:
Très faible
En 2025, 90% des 223 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Très faible, mais les impacts sur la santé ne sont pas encore clairs.
Aperçus Annuels sur la Qualité de l'Air
San Jose Knox Avenue, San Jose, California, United States
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
75AQI
75AQI
2nd Janvier 2025
58AQI
58AQI
3rd Janvier 2025
51AQI
51AQI
4th Janvier 2025
42AQI
42AQI
5th Janvier 2025
51AQI
51AQI
6th Janvier 2025
49AQI
49AQI
7th Janvier 2025
31AQI
31AQI
8th Janvier 2025
36AQI
36AQI
9th Janvier 2025
43AQI
43AQI
10th Janvier 2025
47AQI
47AQI
11th Janvier 2025
38AQI
38AQI
12th Janvier 2025
31AQI
31AQI
13th Janvier 2025
43AQI
43AQI
14th Janvier 2025
44AQI
44AQI
15th Janvier 2025
55AQI
55AQI
16th Janvier 2025
60AQI
60AQI
17th Janvier 2025
58AQI
58AQI
18th Janvier 2025
57AQI
57AQI
19th Janvier 2025
65AQI
65AQI
20th Janvier 2025
50AQI
50AQI
21st Janvier 2025
50AQI
50AQI
22nd Janvier 2025
54AQI
54AQI
23rd Janvier 2025
59AQI
59AQI
24th Janvier 2025
66AQI
66AQI
25th Janvier 2025
55AQI
55AQI
26th Janvier 2025
46AQI
46AQI
27th Janvier 2025
42AQI
42AQI
28th Janvier 2025
48AQI
48AQI
29th Janvier 2025
47AQI
47AQI
30th Janvier 2025
52AQI
52AQI
31st Janvier 2025
50AQI
50AQI
1st Février 2025
53AQI
53AQI
2nd Février 2025
33AQI
33AQI
3rd Février 2025
27AQI
27AQI
4th Février 2025
22AQI
22AQI
5th Février 2025
25AQI
25AQI
6th Février 2025
28AQI
28AQI
7th Février 2025
22AQI
22AQI
8th Février 2025
26AQI
26AQI
9th Février 2025
28AQI
28AQI
10th Février 2025
31AQI
31AQI
11th Février 2025
31AQI
31AQI
12th Février 2025
25AQI
25AQI
13th Février 2025
23AQI
23AQI
14th Février 2025
24AQI
24AQI
15th Février 2025
32AQI
32AQI
16th Février 2025
40AQI
40AQI
17th Février 2025
26AQI
26AQI
18th Février 2025
32AQI
32AQI
19th Février 2025
33AQI
33AQI
20th Février 2025
30AQI
30AQI
21st Février 2025
36AQI
36AQI
22nd Février 2025
46AQI
46AQI
23rd Février 2025
39AQI
39AQI
24th Février 2025
38AQI
38AQI
25th Février 2025
35AQI
35AQI
26th Février 2025
38AQI
38AQI
27th Février 2025
46AQI
46AQI
28th Février 2025
51AQI
51AQI
1st Mars 2025
40AQI
40AQI
2nd Mars 2025
24AQI
24AQI
3rd Mars 2025
25AQI
25AQI
4th Mars 2025
26AQI
26AQI
5th Mars 2025
30AQI
30AQI
6th Mars 2025
22AQI
22AQI
7th Mars 2025
37AQI
37AQI
8th Mars 2025
33AQI
33AQI
9th Mars 2025
38AQI
38AQI
10th Mars 2025
33AQI
33AQI
11th Mars 2025
26AQI
26AQI
12th Mars 2025
25AQI
25AQI
13th Mars 2025
22AQI
22AQI
14th Mars 2025
26AQI
26AQI
15th Mars 2025
53AQI
53AQI
16th Mars 2025
46AQI
46AQI
17th Mars 2025
21AQI
21AQI
18th Mars 2025
25AQI
25AQI
19th Mars 2025
26AQI
26AQI
20th Mars 2025
22AQI
22AQI
21st Mars 2025
31AQI
31AQI
22nd Mars 2025
32AQI
32AQI
23rd Mars 2025
31AQI
31AQI
24th Mars 2025
33AQI
33AQI
25th Mars 2025
44AQI
44AQI
26th Mars 2025
31AQI
31AQI
27th Mars 2025
23AQI
23AQI
28th Mars 2025
27AQI
27AQI
29th Mars 2025
24AQI
24AQI
30th Mars 2025
20AQI
20AQI
31st Mars 2025
22AQI
22AQI
1st Avril 2025
25AQI
25AQI
2nd Avril 2025
26AQI
26AQI
3rd Avril 2025
29AQI
29AQI
4th Avril 2025
28AQI
28AQI
5th Avril 2025
24AQI
24AQI
6th Avril 2025
29AQI
29AQI
7th Avril 2025
21AQI
21AQI
8th Avril 2025
25AQI
25AQI
9th Avril 2025
32AQI
32AQI
10th Avril 2025
33AQI
33AQI
11th Avril 2025
26AQI
26AQI
12th Avril 2025
41AQI
41AQI
13th Avril 2025
47AQI
47AQI
14th Avril 2025
45AQI
45AQI
15th Avril 2025
36AQI
36AQI
16th Avril 2025
40AQI
40AQI
17th Avril 2025
38AQI
38AQI
18th Avril 2025
36AQI
36AQI
19th Avril 2025
38AQI
38AQI
20th Avril 2025
48AQI
48AQI
21st Avril 2025
46AQI
46AQI
22nd Avril 2025
43AQI
43AQI
23rd Avril 2025
51AQI
51AQI
24th Avril 2025
42AQI
42AQI
25th Avril 2025
29AQI
29AQI
26th Avril 2025
22AQI
22AQI
27th Avril 2025
24AQI
24AQI
28th Avril 2025
37AQI
37AQI
29th Avril 2025
39AQI
39AQI
30th Avril 2025
43AQI
43AQI
1st Mai 2025
39AQI
39AQI
2nd Mai 2025
37AQI
37AQI
3rd Mai 2025
24AQI
24AQI
4th Mai 2025
34AQI
34AQI
5th Mai 2025
40AQI
40AQI
6th Mai 2025
47AQI
47AQI
7th Mai 2025
49AQI
49AQI
8th Mai 2025
43AQI
43AQI
9th Mai 2025
35AQI
35AQI
10th Mai 2025
35AQI
35AQI
11th Mai 2025
29AQI
29AQI
12th Mai 2025
23AQI
23AQI
13th Mai 2025
20AQI
20AQI
14th Mai 2025
19AQI
19AQI
15th Mai 2025
20AQI
20AQI
16th Mai 2025
22AQI
22AQI
17th Mai 2025
31AQI
31AQI
18th Mai 2025
33AQI
33AQI
19th Mai 2025
43AQI
43AQI
20th Mai 2025
32AQI
32AQI
21st Mai 2025
45AQI
45AQI
22nd Mai 2025
40AQI
40AQI
23rd Mai 2025
27AQI
27AQI
24th Mai 2025
35AQI
35AQI
25th Mai 2025
23AQI
23AQI
26th Mai 2025
20AQI
20AQI
27th Mai 2025
31AQI
31AQI
28th Mai 2025
35AQI
35AQI
29th Mai 2025
23AQI
23AQI
30th Mai 2025
40AQI
40AQI
31st Mai 2025
49AQI
49AQI
1st Juin 2025
53AQI
53AQI
2nd Juin 2025
51AQI
51AQI
3rd Juin 2025
41AQI
41AQI
4th Juin 2025
53AQI
53AQI
5th Juin 2025
49AQI
49AQI
6th Juin 2025
37AQI
37AQI
7th Juin 2025
40AQI
40AQI
8th Juin 2025
30AQI
30AQI
9th Juin 2025
25AQI
25AQI
10th Juin 2025
32AQI
32AQI
11th Juin 2025
49AQI
49AQI
12th Juin 2025
49AQI
49AQI
13th Juin 2025
51AQI
51AQI
14th Juin 2025
49AQI
49AQI
15th Juin 2025
51AQI
51AQI
16th Juin 2025
48AQI
48AQI
17th Juin 2025
42AQI
42AQI
18th Juin 2025
43AQI
43AQI
19th Juin 2025
50AQI
50AQI
20th Juin 2025
45AQI
45AQI
21st Juin 2025
41AQI
41AQI
22nd Juin 2025
40AQI
40AQI
23rd Juin 2025
42AQI
42AQI
24th Juin 2025
33AQI
33AQI
25th Juin 2025
26AQI
26AQI
26th Juin 2025
31AQI
31AQI
27th Juin 2025
40AQI
40AQI
28th Juin 2025
44AQI
44AQI
29th Juin 2025
39AQI
39AQI
30th Juin 2025
31AQI
31AQI
1st Juillet 2025
34AQI
34AQI
2nd Juillet 2025
29AQI
29AQI
3rd Juillet 2025
43AQI
43AQI
4th Juillet 2025
40AQI
40AQI
5th Juillet 2025
46AQI
46AQI
6th Juillet 2025
34AQI
34AQI
7th Juillet 2025
30AQI
30AQI
8th Juillet 2025
26AQI
26AQI
9th Juillet 2025
23AQI
23AQI
10th Juillet 2025
32AQI
32AQI
11th Juillet 2025
43AQI
43AQI
12th Juillet 2025
43AQI
43AQI
13th Juillet 2025
43AQI
43AQI
14th Juillet 2025
32AQI
32AQI
15th Juillet 2025
22AQI
22AQI
16th Juillet 2025
23AQI
23AQI
17th Juillet 2025
25AQI
25AQI
18th Juillet 2025
21AQI
21AQI
19th Juillet 2025
27AQI
27AQI
20th Juillet 2025
26AQI
26AQI
21st Juillet 2025
26AQI
26AQI
22nd Juillet 2025
17AQI
17AQI
23rd Juillet 2025
20AQI
20AQI
24th Juillet 2025
19AQI
19AQI
25th Juillet 2025
19AQI
19AQI
26th Juillet 2025
19AQI
19AQI
27th Juillet 2025
17AQI
17AQI
28th Juillet 2025
25AQI
25AQI
29th Juillet 2025
31AQI
31AQI
30th Juillet 2025
34AQI
34AQI
31st Juillet 2025
29AQI
29AQI
1st Août 2025
33AQI
33AQI
2nd Août 2025
35AQI
35AQI
3rd Août 2025
32AQI
32AQI
4th Août 2025
41AQI
41AQI
5th Août 2025
32AQI
32AQI
6th Août 2025
41AQI
41AQI
7th Août 2025
34AQI
34AQI
8th Août 2025
29AQI
29AQI
9th Août 2025
47AQI
47AQI
10th Août 2025
42AQI
42AQI
50AQI
33AQI
30AQI
35AQI
33AQI
42AQI
29AQI
37AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202536AQI
17
14
26
2
30
1
29
1
31
25
5
31
10
199
23
Le plus élevé AQI enregistré en
Janvier50AQI
Le plus bas AQI enregistré en
Juillet29AQI
202433AQI
22
2
1
1
9
31
29
1
24
7
25
4
27
4
30
1
30
27
4
27
3
14
17
295
43
1
1
Le plus élevé AQI enregistré en
Décembre52AQI
Le plus bas AQI enregistré en
Mars18AQI
202330AQI
31
27
1
31
30
31
30
27
4
28
3
24
5
1
29
2
24
5
19
10
2
331
30
1
2
Le plus élevé AQI enregistré en
Décembre51AQI
Le plus bas AQI enregistré en
Mai18AQI
202235AQI
12
18
15
7
31
17
31
30
20
1
23
6
24
7
20
10
19
12
243
60
Le plus élevé AQI enregistré en
Janvier48AQI
Le plus bas AQI enregistré en
Juillet23AQI
202142AQI
15
15
24
4
28
2
21
9
23
8
26
4
22
9
19
11
1
15
15
28
3
18
12
21
10
260
102
1
Le plus élevé AQI enregistré en
Août53AQI
Le plus bas AQI enregistré en
Juin33AQI
202046AQI
13
20
18
30
29
2
17
11
2
1
11
12
3
4
19
8
1
2
19
11
18
11
2
194
55
8
7
Le plus élevé AQI enregistré en
Septembre74AQI
Le plus bas AQI enregistré en
Mai28AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2020(Moyenne)
46AQIAnnée la moins polluée enregistrée
2023(Moyenne)
30AQILa qualité de l'air annuelle de San Jose Knox Avenue pour l'année 2025 AQI (36) montre un changement moyen de pourcentage de -1.4% (amélioré AQI) par rapport aux années précédentes : 2020 (46), 2021 (42), 2022 (35), 2023 (30), 2024 (33).
