Análisis Histórico de la Calidad del Aire en St Helena, California, United States
Sumérgete en los detalles de la Calidad del Aire con datos históricos, patrones mensuales y tendencias anuales al alcance de tu mano!
Bueno
050
Moderado
100
Pobre
150
Poco saludable
200
Severo
300
Peligroso
301+
Análisis de la Calidad del Aire de Agosto
St Helena, California, United States
2024
2025
AQI
.
Días
Tendencias de AQI: Máximos y Mínimos
El AQI más alto registrado en
31st Aug 2024
40AQIEl AQI más bajo registrado en
14th Aug 2024
22AQIAnálisis del mismo día (10th August ):
En este día, el AQI a través de los 2 años varió significativamente: 2025 ocupa el puesto 2nd más alto AQI en 29 de Bueno calidad del aire, mostrando una mejora sobre 2024 en el mismo día.
Descargar datos anuales 2024
Informe mundial de calidad del aire
Tendencia de AQI Día y Noche: 10th Aug - 11th Aug 2025
St Helena, California, United States
AQI
Día
Noche
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Hora del Día
Prom. Hora Más Alta
1PM10th Aug
32AQI
Prom. Hora Más Baja
8PM10th Aug
28AQI
Hora de la Noche
Prom. Hora Más Alta
4AM11th Aug
36AQI
Prom. Hora Más Baja
10PM10th Aug
26AQI
En las últimas 24 horas,
El AQI de St Helena alcanzó su punto más alto de 36 a las 4 AM durante el Noche, mientras que el punto más bajo, 26, se registró a las 10 PM durante el Noche entre 10th Aug y 11th Aug 2025.
Tendencia de AQI Día y Noche: Jul - Aug 2025
St Helena, 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
Día
Noche
12th Jul 2025426 AMAQI
12th Jul 2025367 AMAQI
12th Jul 2025348 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253710 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025334 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025337 PMAQI
12th Jul 2025348 PMAQI
12th Jul 2025399 PMAQI
12th Jul 20253910 PMAQI
12th Jul 20253611 PMAQI
13th Jul 20253412 AMAQI
13th Jul 2025381 AMAQI
13th Jul 2025372 AMAQI
13th Jul 2025383 AMAQI
13th Jul 2025274 AMAQI
13th Jul 2025205 AMAQI
23°C15/33°C
13th Jul 2025256 AMAQI
13th Jul 2025287 AMAQI
13th Jul 2025298 AMAQI
13th Jul 2025259 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20251811 AMAQI
13th Jul 20252112 PMAQI
13th Jul 2025251 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025294 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025276 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025289 PMAQI
13th Jul 20253010 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025242 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025214 AMAQI
14th Jul 2025235 AMAQI
21°C13/32°C
14th Jul 2025226 AMAQI
14th Jul 2025237 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20251811 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025204 PMAQI
14th Jul 2025215 PMAQI
14th Jul 2025206 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025271 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025293 AMAQI
15th Jul 2025274 AMAQI
15th Jul 2025265 AMAQI
22°C14/34°C
15th Jul 2025216 AMAQI
15th Jul 2025217 AMAQI
15th Jul 2025228 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20252311 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025296 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025339 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025224 AMAQI
16th Jul 2025225 AMAQI
18°C11/28°C
16th Jul 2025256 AMAQI
16th Jul 2025287 AMAQI
16th Jul 2025268 AMAQI
16th Jul 2025259 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20252111 AMAQI
16th Jul 20252012 PMAQI
16th Jul 2025261 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025275 PMAQI
16th Jul 2025286 PMAQI
16th Jul 2025277 PMAQI
16th Jul 2025288 PMAQI
16th Jul 2025279 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252611 PMAQI
17th Jul 20253012 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025252 AMAQI
17th Jul 2025283 AMAQI
17th Jul 2025254 AMAQI
17th Jul 2025265 AMAQI
17°C11/26°C
17th Jul 2025266 AMAQI
17th Jul 2025267 AMAQI
17th Jul 2025248 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252310 AMAQI
17th Jul 20252311 AMAQI
17th Jul 20252412 PMAQI
17th Jul 2025201 PMAQI
17th Jul 2025222 PMAQI
17th Jul 2025233 PMAQI
17th Jul 2025234 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025236 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025269 PMAQI
17th Jul 20252410 PMAQI
17th Jul 20252511 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025211 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025174 AMAQI
18th Jul 2025175 AMAQI
19°C11/30°C
18th Jul 2025196 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025178 AMAQI
18th Jul 2025179 AMAQI
18th Jul 20251710 AMAQI
18th Jul 20251711 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025197 PMAQI
18th Jul 2025198 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025213 AMAQI
19th Jul 2025194 AMAQI
19th Jul 2025205 AMAQI
20°C11/30°C
19th Jul 2025216 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025228 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025161 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025208 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252211 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025211 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025233 AMAQI
20th Jul 2025224 AMAQI
20th Jul 2025175 AMAQI
20°C12/30°C
20th Jul 2025166 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025218 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025161 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025208 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20252711 PMAQI
21st Jul 20252612 AMAQI
21st Jul 2025251 AMAQI
21st Jul 2025272 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025264 AMAQI
21st Jul 2025245 AMAQI
20°C13/31°C
21st Jul 2025226 AMAQI
21st Jul 2025227 AMAQI
21st Jul 2025208 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252110 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025191 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025218 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025211 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025144 AMAQI
22nd Jul 2025145 AMAQI
18°C11/27°C
22nd Jul 2025136 AMAQI
22nd Jul 2025147 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251611 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251612 AMAQI
23rd Jul 2025151 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025153 AMAQI
23rd Jul 2025134 AMAQI
23rd Jul 2025125 AMAQI
16°C10/25°C
23rd Jul 2025126 AMAQI
23rd Jul 2025147 AMAQI
23rd Jul 2025158 AMAQI
23rd Jul 2025149 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025161 PMAQI
23rd Jul 2025172 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025177 PMAQI
23rd Jul 2025178 PMAQI
23rd Jul 2025169 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251712 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025182 AMAQI
24th Jul 2025173 AMAQI
24th Jul 2025154 AMAQI
24th Jul 2025145 AMAQI
17°C11/25°C
24th Jul 2025136 AMAQI
24th Jul 2025147 AMAQI
24th Jul 2025148 AMAQI
24th Jul 2025149 AMAQI
24th Jul 20251410 AMAQI
24th Jul 20251411 AMAQI
24th Jul 20251612 PMAQI
24th Jul 2025171 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025165 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025167 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251810 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251712 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025172 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025144 AMAQI
25th Jul 2025165 AMAQI
17°C10/27°C
25th Jul 2025136 AMAQI
25th Jul 2025147 AMAQI
25th Jul 2025158 AMAQI
25th Jul 2025159 AMAQI
25th Jul 20251510 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251512 PMAQI
25th Jul 2025161 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025206 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025168 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20251710 PMAQI
25th Jul 20251611 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025171 AMAQI
26th Jul 2025162 AMAQI
26th Jul 2025163 AMAQI
26th Jul 2025154 AMAQI
26th Jul 2025165 AMAQI
17°C11/27°C
26th Jul 2025146 AMAQI
26th Jul 2025147 AMAQI
26th Jul 2025148 AMAQI
26th Jul 2025159 AMAQI
26th Jul 20251510 AMAQI
26th Jul 20251411 AMAQI
26th Jul 20251512 PMAQI
26th Jul 2025151 PMAQI
26th Jul 2025162 PMAQI
26th Jul 2025163 PMAQI
26th Jul 2025164 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025168 PMAQI
26th Jul 2025169 PMAQI
26th Jul 20251610 PMAQI
26th Jul 20251611 PMAQI
27th Jul 20251612 AMAQI
27th Jul 2025171 AMAQI
27th Jul 2025162 AMAQI
27th Jul 2025163 AMAQI
27th Jul 2025164 AMAQI
27th Jul 2025175 AMAQI
19°C13/27°C
27th Jul 2025176 AMAQI
27th Jul 2025177 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 2025162 PMAQI
27th Jul 2025173 PMAQI
27th Jul 2025174 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025186 PMAQI
27th Jul 2025157 PMAQI
27th Jul 2025158 PMAQI
27th Jul 2025199 PMAQI
27th Jul 20251810 PMAQI
27th Jul 20251711 PMAQI
28th Jul 20251712 AMAQI
28th Jul 2025171 AMAQI
28th Jul 2025192 AMAQI
28th Jul 2025163 AMAQI
28th Jul 2025174 AMAQI
28th Jul 2025165 AMAQI
20°C14/29°C
28th Jul 2025176 AMAQI
28th Jul 2025187 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025179 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20251711 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025181 PMAQI
28th Jul 2025172 PMAQI
28th Jul 2025183 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025198 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20252011 PMAQI
29th Jul 20252012 AMAQI
29th Jul 2025201 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025213 AMAQI
29th Jul 2025204 AMAQI
29th Jul 2025225 AMAQI
22°C12/33°C
29th Jul 2025216 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025218 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025296 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252510 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025251 AMAQI
30th Jul 2025242 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025244 AMAQI
30th Jul 2025275 AMAQI
23°C15/34°C
30th Jul 2025226 AMAQI
30th Jul 2025207 AMAQI
30th Jul 2025178 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20251810 AMAQI
30th Jul 20251811 AMAQI
30th Jul 20251812 PMAQI
30th Jul 2025211 PMAQI
30th Jul 2025232 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025236 PMAQI
30th Jul 2025237 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025289 PMAQI
30th Jul 20252810 PMAQI
30th Jul 20252811 PMAQI
31st Jul 20252612 AMAQI
31st Jul 2025271 AMAQI
31st Jul 2025242 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025244 AMAQI
31st Jul 2025245 AMAQI
21°C13/32°C
31st Jul 2025236 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025238 AMAQI
31st Jul 2025249 AMAQI
31st Jul 20252510 AMAQI
31st Jul 20252611 AMAQI
31st Jul 20252512 PMAQI
31st Jul 2025281 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025274 PMAQI
31st Jul 2025265 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025257 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025299 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20253011 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025371 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025314 AMAQI
1st Aug 2025375 AMAQI
23°C14/33°C
1st Aug 2025286 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025268 AMAQI
1st Aug 2025249 AMAQI
1st Aug 20252610 AMAQI
1st Aug 20252611 AMAQI
1st Aug 20252812 PMAQI
1st Aug 2025291 PMAQI
1st Aug 2025322 PMAQI
1st Aug 2025313 PMAQI
1st Aug 2025304 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025266 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025249 PMAQI
1st Aug 20252410 PMAQI
1st Aug 20252611 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025252 AMAQI
2nd Aug 2025273 AMAQI
2nd Aug 2025234 AMAQI
2nd Aug 2025225 AMAQI
24°C16/33°C
2nd Aug 2025206 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025209 AMAQI
2nd Aug 20252110 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025212 PMAQI
2nd Aug 2025223 PMAQI
2nd Aug 2025214 PMAQI
2nd Aug 2025235 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025237 PMAQI
2nd Aug 2025228 PMAQI
2nd Aug 2025229 PMAQI
2nd Aug 20251810 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252412 AMAQI
3rd Aug 2025221 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025253 AMAQI
3rd Aug 2025224 AMAQI
3rd Aug 2025215 AMAQI
24°C15/34°C
3rd Aug 2025226 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025218 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252110 AMAQI
3rd Aug 20252111 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025271 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025373 PMAQI
3rd Aug 2025374 PMAQI
3rd Aug 2025375 PMAQI
3rd Aug 2025366 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025298 PMAQI
3rd Aug 2025349 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253512 AMAQI
4th Aug 2025301 AMAQI
4th Aug 2025322 AMAQI
4th Aug 2025343 AMAQI
4th Aug 2025304 AMAQI
4th Aug 2025285 AMAQI
23°C14/34°C
4th Aug 2025296 AMAQI
4th Aug 2025287 AMAQI
4th Aug 2025278 AMAQI
4th Aug 2025299 AMAQI
4th Aug 20252810 AMAQI
4th Aug 20253211 AMAQI
4th Aug 20253412 PMAQI
4th Aug 2025321 PMAQI
4th Aug 2025322 PMAQI
4th Aug 2025303 PMAQI
4th Aug 2025344 PMAQI
4th Aug 2025345 PMAQI
4th Aug 2025326 PMAQI
4th Aug 2025327 PMAQI
4th Aug 2025328 PMAQI
4th Aug 2025269 PMAQI
4th Aug 20252710 PMAQI
4th Aug 20253011 PMAQI
5th Aug 20253212 AMAQI
5th Aug 2025321 AMAQI
5th Aug 2025322 AMAQI
5th Aug 2025313 AMAQI
5th Aug 2025314 AMAQI
5th Aug 2025305 AMAQI
22°C13/33°C
5th Aug 2025286 AMAQI
5th Aug 2025287 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025289 AMAQI
5th Aug 20252610 AMAQI
5th Aug 20253011 AMAQI
5th Aug 20253512 PMAQI
5th Aug 2025371 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025353 PMAQI
5th Aug 2025334 PMAQI
5th Aug 2025355 PMAQI
5th Aug 2025366 PMAQI
5th Aug 2025307 PMAQI
5th Aug 2025308 PMAQI
5th Aug 2025299 PMAQI
5th Aug 20252810 PMAQI
5th Aug 20252811 PMAQI
6th Aug 20252612 AMAQI
6th Aug 2025291 AMAQI
6th Aug 2025292 AMAQI
6th Aug 2025303 AMAQI
6th Aug 2025304 AMAQI
6th Aug 2025315 AMAQI
21°C12/32°C
6th Aug 2025306 AMAQI
6th Aug 2025327 AMAQI
6th Aug 2025308 AMAQI
6th Aug 2025289 AMAQI
6th Aug 20252910 AMAQI
6th Aug 20252811 AMAQI
6th Aug 20253012 PMAQI
6th Aug 2025351 PMAQI
6th Aug 2025362 PMAQI
6th Aug 2025383 PMAQI
6th Aug 2025394 PMAQI
6th Aug 2025445 PMAQI
6th Aug 2025446 PMAQI
6th Aug 2025307 PMAQI
6th Aug 2025328 PMAQI
6th Aug 2025329 PMAQI
6th Aug 20252910 PMAQI
6th Aug 20252811 PMAQI
7th Aug 20253012 AMAQI
7th Aug 2025281 AMAQI
7th Aug 2025292 AMAQI
7th Aug 2025273 AMAQI
7th Aug 2025244 AMAQI
7th Aug 2025225 AMAQI
25°C15/36°C
7th Aug 2025216 AMAQI
7th Aug 2025207 AMAQI
7th Aug 2025208 AMAQI
7th Aug 2025219 AMAQI
7th Aug 20252810 AMAQI
7th Aug 20252911 AMAQI
7th Aug 20252712 PMAQI
7th Aug 2025271 PMAQI
7th Aug 2025282 PMAQI
7th Aug 2025263 PMAQI
7th Aug 2025254 PMAQI
7th Aug 2025255 PMAQI
7th Aug 2025236 PMAQI
7th Aug 2025247 PMAQI
7th Aug 2025228 PMAQI
7th Aug 2025229 PMAQI
7th Aug 20252210 PMAQI
7th Aug 20252311 PMAQI
8th Aug 20252412 AMAQI
8th Aug 2025271 AMAQI
8th Aug 2025282 AMAQI
8th Aug 2025283 AMAQI
8th Aug 2025244 AMAQI
8th Aug 2025255 AMAQI
26°C17/36°C
8th Aug 2025256 AMAQI
8th Aug 2025267 AMAQI
8th Aug 2025258 AMAQI
8th Aug 2025229 AMAQI
8th Aug 20252510 AMAQI
8th Aug 20252611 AMAQI
8th Aug 20253412 PMAQI
8th Aug 2025341 PMAQI
8th Aug 2025282 PMAQI
8th Aug 2025263 PMAQI
8th Aug 2025274 PMAQI
8th Aug 2025275 PMAQI
8th Aug 2025306 PMAQI
8th Aug 2025267 PMAQI
8th Aug 2025278 PMAQI
8th Aug 2025309 PMAQI
8th Aug 20252810 PMAQI
8th Aug 20252811 PMAQI
9th Aug 20252912 AMAQI
9th Aug 2025341 AMAQI
9th Aug 2025342 AMAQI
9th Aug 2025333 AMAQI
9th Aug 2025324 AMAQI
9th Aug 2025295 AMAQI
27°C16/39°C
9th Aug 2025306 AMAQI
9th Aug 2025337 AMAQI
9th Aug 2025328 AMAQI
9th Aug 2025309 AMAQI
9th Aug 20253210 AMAQI
9th Aug 20253411 AMAQI
9th Aug 20253812 PMAQI
9th Aug 2025371 PMAQI
9th Aug 2025352 PMAQI
9th Aug 2025353 PMAQI
9th Aug 2025324 PMAQI
9th Aug 2025315 PMAQI
9th Aug 2025306 PMAQI
9th Aug 2025347 PMAQI
9th Aug 2025328 PMAQI
9th Aug 2025289 PMAQI
9th Aug 20252610 PMAQI
9th Aug 20252711 PMAQI
10th Aug 20252712 AMAQI
10th Aug 2025281 AMAQI
10th Aug 2025282 AMAQI
10th Aug 2025283 AMAQI
10th Aug 2025284 AMAQI
10th Aug 2025285 AMAQI
27°C18/37°C
10th Aug 2025296 AMAQI
10th Aug 2025317 AMAQI
10th Aug 2025288 AMAQI
10th Aug 2025299 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20253012 PMAQI
10th Aug 2025321 PMAQI
10th Aug 2025312 PMAQI
10th Aug 2025313 PMAQI
10th Aug 2025314 PMAQI
10th Aug 2025305 PMAQI
10th Aug 2025296 PMAQI
10th Aug 2025297 PMAQI
10th Aug 2025288 PMAQI
10th Aug 2025279 PMAQI
10th Aug 20252610 PMAQI
10th Aug 20252711 PMAQI
11th Aug 20252912 AMAQI
11th Aug 2025321 AMAQI
11th Aug 2025342 AMAQI
11th Aug 2025323 AMAQI
11th Aug 2025364 AMAQI
11th Aug 2025365 AMAQI
25°C15/38°C
11th Aug 2025346 AMAQI
6 AM11th Aug 2025377 AMAQI
11th Aug 2025378 AMAQI
11th Aug 2025369 AMAQI
11th Aug 20253610 AMAQI
11th Aug 20253911 AMAQI
11th Aug 20253912 PMAQI
11th Aug 2025371 PMAQI
1 PM8 PM
1 AM
5 AM
--°C/°C
Hora del Día
Prom. Hora Más Alta
6 AM - 6 PM
24AQI
13 horas / Día
390 horas / Mes
Prom. Hora Más Baja
6 AM - 8 PM
24AQI
15 horas / Día
450 horas / Mes
En los últimos 30 días, durante el día, el AQI más alto fue entre 6 AM a 6 PM (Prom. 24), mientras que el AQI más bajo fue entre 6 AM a 8 PM (Prom. 24).
Hora de la Noche
Prom. Hora Más Alta
12 AM - 3 AM
26AQI
4 horas / Día
120 horas / Mes
Prom. Hora Más Baja
4 AM - 5 AM
23AQI
2 horas / Día
60 horas / Mes
En los últimos 30 días, durante el día, el AQI más alto fue entre 12 AM a 3 AM (Prom. 26), mientras que el AQI más bajo fue entre 4 AM a 5 AM (Prom. 23).
2025 Días vs Calidad del Aire
St Helena, California, United States
2025
99%
219
1%
3
Número total de días con diferentes categorías de AQI en los últimos 223 días de 2025 (142 días restantes)
Bueno
219 DíasModerado
3 DíasPobre
0 DíasPoco saludable
0 DíasSevero
0 DíasPeligroso
0 DíasBajo los límites de calidad del aire seguros de la OMS: 99%
Nivel de Riesgo para la Salud:
Muy bajo
En 2025, 99% de 223 días estuvieron dentro de los límites de calidad del aire seguros de la OMS. El riesgo de problemas de salud es Muy bajo, pero los impactos para la salud aún no son claros.
Perspectivas Anuales de la Calidad del Aire
St Helena, California, United States
Niveles de AQI en 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Lun.Mar.Mié.Jue.Vie.Sáb.
Ene.
Feb.
Mar.
Abr.
Mayo
Jun.
Jul.
Ago.
Sep.
Oct.
Nov.
Dic.
1st Enero 2025
43AQI
43AQI
2nd Enero 2025
37AQI
37AQI
3rd Enero 2025
36AQI
36AQI
4th Enero 2025
27AQI
27AQI
5th Enero 2025
30AQI
30AQI
6th Enero 2025
27AQI
27AQI
7th Enero 2025
39AQI
39AQI
8th Enero 2025
27AQI
27AQI
9th Enero 2025
33AQI
33AQI
10th Enero 2025
39AQI
39AQI
11th Enero 2025
29AQI
29AQI
12th Enero 2025
28AQI
28AQI
13th Enero 2025
27AQI
27AQI
14th Enero 2025
29AQI
29AQI
15th Enero 2025
44AQI
44AQI
16th Enero 2025
41AQI
41AQI
17th Enero 2025
38AQI
38AQI
18th Enero 2025
41AQI
41AQI
19th Enero 2025
50AQI
50AQI
20th Enero 2025
43AQI
43AQI
21st Enero 2025
45AQI
45AQI
22nd Enero 2025
48AQI
48AQI
23rd Enero 2025
51AQI
51AQI
24th Enero 2025
46AQI
46AQI
25th Enero 2025
46AQI
46AQI
26th Enero 2025
49AQI
49AQI
27th Enero 2025
48AQI
48AQI
28th Enero 2025
51AQI
51AQI
29th Enero 2025
46AQI
46AQI
30th Enero 2025
51AQI
51AQI
31st Enero 2025
45AQI
45AQI
1st Febrero 2025
28AQI
28AQI
2nd Febrero 2025
22AQI
22AQI
3rd Febrero 2025
22AQI
22AQI
4th Febrero 2025
26AQI
26AQI
5th Febrero 2025
30AQI
30AQI
6th Febrero 2025
29AQI
29AQI
7th Febrero 2025
23AQI
23AQI
8th Febrero 2025
24AQI
24AQI
9th Febrero 2025
27AQI
27AQI
10th Febrero 2025
29AQI
29AQI
11th Febrero 2025
31AQI
31AQI
12th Febrero 2025
35AQI
35AQI
13th Febrero 2025
28AQI
28AQI
14th Febrero 2025
25AQI
25AQI
15th Febrero 2025
23AQI
23AQI
16th Febrero 2025
26AQI
26AQI
17th Febrero 2025
23AQI
23AQI
18th Febrero 2025
28AQI
28AQI
19th Febrero 2025
24AQI
24AQI
20th Febrero 2025
22AQI
22AQI
21st Febrero 2025
23AQI
23AQI
22nd Febrero 2025
25AQI
25AQI
23rd Febrero 2025
20AQI
20AQI
24th Febrero 2025
21AQI
21AQI
25th Febrero 2025
23AQI
23AQI
26th Febrero 2025
25AQI
25AQI
27th Febrero 2025
27AQI
27AQI
28th Febrero 2025
31AQI
31AQI
1st Marzo 2025
31AQI
31AQI
2nd Marzo 2025
22AQI
22AQI
3rd Marzo 2025
20AQI
20AQI
4th Marzo 2025
24AQI
24AQI
5th Marzo 2025
23AQI
23AQI
6th Marzo 2025
22AQI
22AQI
7th Marzo 2025
30AQI
30AQI
8th Marzo 2025
30AQI
30AQI
9th Marzo 2025
31AQI
31AQI
10th Marzo 2025
27AQI
27AQI
11th Marzo 2025
30AQI
30AQI
12th Marzo 2025
23AQI
23AQI
13th Marzo 2025
19AQI
19AQI
14th Marzo 2025
18AQI
18AQI
15th Marzo 2025
28AQI
28AQI
16th Marzo 2025
25AQI
25AQI
17th Marzo 2025
18AQI
18AQI
18th Marzo 2025
18AQI
18AQI
19th Marzo 2025
19AQI
19AQI
20th Marzo 2025
16AQI
16AQI
21st Marzo 2025
21AQI
21AQI
22nd Marzo 2025
19AQI
19AQI
23rd Marzo 2025
20AQI
20AQI
24th Marzo 2025
20AQI
20AQI
25th Marzo 2025
25AQI
25AQI
26th Marzo 2025
25AQI
25AQI
27th Marzo 2025
18AQI
18AQI
28th Marzo 2025
21AQI
21AQI
29th Marzo 2025
18AQI
18AQI
30th Marzo 2025
22AQI
22AQI
31st Marzo 2025
19AQI
19AQI
1st Abril 2025
20AQI
20AQI
2nd Abril 2025
18AQI
18AQI
3rd Abril 2025
19AQI
19AQI
4th Abril 2025
27AQI
27AQI
5th Abril 2025
23AQI
23AQI
6th Abril 2025
23AQI
23AQI
7th Abril 2025
15AQI
15AQI
8th Abril 2025
17AQI
17AQI
9th Abril 2025
18AQI
18AQI
10th Abril 2025
19AQI
19AQI
11th Abril 2025
19AQI
19AQI
12th Abril 2025
21AQI
21AQI
13th Abril 2025
26AQI
26AQI
14th Abril 2025
26AQI
26AQI
15th Abril 2025
29AQI
29AQI
16th Abril 2025
27AQI
27AQI
17th Abril 2025
23AQI
23AQI
18th Abril 2025
25AQI
25AQI
19th Abril 2025
25AQI
25AQI
20th Abril 2025
22AQI
22AQI
21st Abril 2025
22AQI
22AQI
22nd Abril 2025
29AQI
29AQI
23rd Abril 2025
38AQI
38AQI
24th Abril 2025
33AQI
33AQI
25th Abril 2025
21AQI
21AQI
26th Abril 2025
20AQI
20AQI
27th Abril 2025
17AQI
17AQI
28th Abril 2025
21AQI
21AQI
29th Abril 2025
26AQI
26AQI
30th Abril 2025
31AQI
31AQI
1st Mayo 2025
33AQI
33AQI
2nd Mayo 2025
26AQI
26AQI
3rd Mayo 2025
19AQI
19AQI
4th Mayo 2025
25AQI
25AQI
5th Mayo 2025
20AQI
20AQI
6th Mayo 2025
28AQI
28AQI
7th Mayo 2025
34AQI
34AQI
8th Mayo 2025
22AQI
22AQI
9th Mayo 2025
25AQI
25AQI
10th Mayo 2025
23AQI
23AQI
11th Mayo 2025
19AQI
19AQI
12th Mayo 2025
17AQI
17AQI
13th Mayo 2025
16AQI
16AQI
14th Mayo 2025
19AQI
19AQI
15th Mayo 2025
22AQI
22AQI
16th Mayo 2025
25AQI
25AQI
17th Mayo 2025
23AQI
23AQI
18th Mayo 2025
21AQI
21AQI
19th Mayo 2025
20AQI
20AQI
20th Mayo 2025
17AQI
17AQI
21st Mayo 2025
26AQI
26AQI
22nd Mayo 2025
22AQI
22AQI
23rd Mayo 2025
19AQI
19AQI
24th Mayo 2025
28AQI
28AQI
25th Mayo 2025
23AQI
23AQI
26th Mayo 2025
17AQI
17AQI
27th Mayo 2025
22AQI
22AQI
28th Mayo 2025
25AQI
25AQI
29th Mayo 2025
20AQI
20AQI
30th Mayo 2025
23AQI
23AQI
31st Mayo 2025
36AQI
36AQI
1st Junio 2025
37AQI
37AQI
2nd Junio 2025
45AQI
45AQI
3rd Junio 2025
34AQI
34AQI
4th Junio 2025
35AQI
35AQI
5th Junio 2025
27AQI
27AQI
6th Junio 2025
21AQI
21AQI
7th Junio 2025
22AQI
22AQI
8th Junio 2025
19AQI
19AQI
9th Junio 2025
20AQI
20AQI
10th Junio 2025
25AQI
25AQI
11th Junio 2025
35AQI
35AQI
12th Junio 2025
38AQI
38AQI
13th Junio 2025
39AQI
39AQI
14th Junio 2025
36AQI
36AQI
15th Junio 2025
36AQI
36AQI
16th Junio 2025
31AQI
31AQI
17th Junio 2025
27AQI
27AQI
18th Junio 2025
26AQI
26AQI
19th Junio 2025
29AQI
29AQI
20th Junio 2025
33AQI
33AQI
21st Junio 2025
27AQI
27AQI
22nd Junio 2025
24AQI
24AQI
23rd Junio 2025
26AQI
26AQI
24th Junio 2025
25AQI
25AQI
25th Junio 2025
23AQI
23AQI
26th Junio 2025
25AQI
25AQI
27th Junio 2025
27AQI
27AQI
28th Junio 2025
25AQI
25AQI
29th Junio 2025
25AQI
25AQI
30th Junio 2025
25AQI
25AQI
1st Julio 2025
24AQI
24AQI
2nd Julio 2025
22AQI
22AQI
3rd Julio 2025
28AQI
28AQI
4th Julio 2025
27AQI
27AQI
5th Julio 2025
33AQI
33AQI
6th Julio 2025
27AQI
27AQI
7th Julio 2025
22AQI
22AQI
8th Julio 2025
21AQI
21AQI
9th Julio 2025
20AQI
20AQI
10th Julio 2025
21AQI
21AQI
11th Julio 2025
35AQI
35AQI
12th Julio 2025
35AQI
35AQI
13th Julio 2025
28AQI
28AQI
14th Julio 2025
23AQI
23AQI
15th Julio 2025
26AQI
26AQI
16th Julio 2025
26AQI
26AQI
17th Julio 2025
24AQI
24AQI
18th Julio 2025
20AQI
20AQI
19th Julio 2025
21AQI
21AQI
20th Julio 2025
22AQI
22AQI
21st Julio 2025
23AQI
23AQI
22nd Julio 2025
17AQI
17AQI
23rd Julio 2025
16AQI
16AQI
24th Julio 2025
16AQI
16AQI
25th Julio 2025
16AQI
16AQI
26th Julio 2025
16AQI
16AQI
27th Julio 2025
17AQI
17AQI
28th Julio 2025
18AQI
18AQI
29th Julio 2025
24AQI
24AQI
30th Julio 2025
23AQI
23AQI
31st Julio 2025
26AQI
26AQI
1st Agosto 2025
29AQI
29AQI
2nd Agosto 2025
22AQI
22AQI
3rd Agosto 2025
27AQI
27AQI
4th Agosto 2025
31AQI
31AQI
5th Agosto 2025
31AQI
31AQI
6th Agosto 2025
32AQI
32AQI
7th Agosto 2025
25AQI
25AQI
8th Agosto 2025
27AQI
27AQI
9th Agosto 2025
32AQI
32AQI
10th Agosto 2025
29AQI
29AQI
40AQI
26AQI
23AQI
23AQI
23AQI
29AQI
23AQI
29AQI
Número de días
Ene.Feb.Mar.Abr.MayoJun.Jul.Ago.Sep.Oct.Nov.Dic.Días Totales
202527AQI
28
3
28
31
30
31
30
31
10
219
3
El AQI más alto registrado en
Enero40AQI
El AQI más bajo registrado en
Marzo23AQI
202434AQI
16
1
1
12
29
31
31
28
28
3
26
4
24
7
210
31
El AQI más alto registrado en
Marzo68AQI
El AQI más bajo registrado en
Abril17AQI
202345AQI
1
2
22
9
23
11
El AQI más alto registrado en
Noviembre54AQI
El AQI más bajo registrado en
Diciembre44AQI
202078AQI
8
7
2
4
8
7
2
4
El AQI más alto registrado en
Septiembre78AQI
El AQI más bajo registrado en
Septiembre78AQI
Años Más y Menos Contaminados en los Últimos 4 Años
Año Más Contaminado Registrado
2020(Prom.)
78AQIAño Menos Contaminado Registrado
2025(Prom.)
27AQIEl análisis anual de la calidad del aire de St Helena de 2025 muestra un cambio porcentual promedio de 27_percentage_change en comparación con los años anteriores: 2020 (78), 2023 (45), 2024 (34).
