San Juan Bautista, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
November Air Quality Analysis
San Juan Bautista, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Nov 2025
35AQILowest AQI recorded on
2nd Nov 2025
29AQISame Day Analysis (2nd November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Nov - 3rd Nov 2025
San Juan Bautista, California, United States
AQI
Day
Night
.
7 AM2nd Nov 2025
6 PM
6 AM3rd Nov 2025
Day time
Avg. Highest Time
5PM2nd Nov
32AQI
Avg. Lowest Time
3PM2nd Nov
15AQI
Night time
Avg. Highest Time
10PM2nd Nov
47AQI
Avg. Lowest Time
2AM3rd Nov
18AQI
In the last 24 hours,
San Juan Bautista's AQI reached its highest point of 47 at 10 PM during the Night, while the lowest point, 15, was recorded at 3 PM during the Day between 2nd Nov and 3rd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
San Juan Bautista, California, United States
OctNov
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
Day
Night
4th Oct 2025327 AMAQI
4th Oct 2025128 AMAQI
4th Oct 202589 AMAQI
4th Oct 20251310 AMAQI
4th Oct 20252211 AMAQI
4th Oct 20254712 PMAQI
4th Oct 2025491 PMAQI
4th Oct 2025412 PMAQI
4th Oct 2025503 PMAQI
4th Oct 2025424 PMAQI
4th Oct 2025445 PMAQI
4th Oct 2025396 PMAQI
4th Oct 2025367 PMAQI
4th Oct 2025428 PMAQI
4th Oct 2025389 PMAQI
4th Oct 20252610 PMAQI
4th Oct 20253911 PMAQI
5th Oct 20253512 AMAQI
5th Oct 2025461 AMAQI
5th Oct 2025142 AMAQI
5th Oct 202583 AMAQI
5th Oct 2025164 AMAQI
5th Oct 2025325 AMAQI
5th Oct 202586 AMAQI
16°C10/26°C
5th Oct 202587 AMAQI
5th Oct 202598 AMAQI
5th Oct 202569 AMAQI
5th Oct 20251010 AMAQI
5th Oct 20251011 AMAQI
5th Oct 20252012 PMAQI
5th Oct 2025401 PMAQI
5th Oct 2025372 PMAQI
5th Oct 2025373 PMAQI
5th Oct 2025314 PMAQI
5th Oct 2025465 PMAQI
5th Oct 2025376 PMAQI
5th Oct 2025357 PMAQI
5th Oct 2025328 PMAQI
5th Oct 2025349 PMAQI
5th Oct 20253610 PMAQI
5th Oct 20251511 PMAQI
6th Oct 2025712 AMAQI
6th Oct 2025401 AMAQI
6th Oct 2025382 AMAQI
6th Oct 2025343 AMAQI
6th Oct 202564 AMAQI
6th Oct 2025105 AMAQI
6th Oct 202586 AMAQI
18°C10/29°C
6th Oct 2025127 AMAQI
6th Oct 2025288 AMAQI
6th Oct 2025429 AMAQI
6th Oct 20252810 AMAQI
7th Oct 2025244 AMAQI
7th Oct 202565 AMAQI
7th Oct 202586 AMAQI
19°C12/31°C
7th Oct 202587 AMAQI
7th Oct 2025118 AMAQI
7th Oct 2025159 AMAQI
7th Oct 20251910 AMAQI
7th Oct 20252411 AMAQI
7th Oct 20253012 PMAQI
7th Oct 2025371 PMAQI
7th Oct 2025442 PMAQI
7th Oct 2025463 PMAQI
7th Oct 2025544 PMAQI
7th Oct 2025495 PMAQI
7th Oct 2025326 PMAQI
7th Oct 2025187 PMAQI
7th Oct 2025428 PMAQI
7th Oct 2025449 PMAQI
7th Oct 20254610 PMAQI
7th Oct 20252511 PMAQI
8th Oct 20251412 AMAQI
8th Oct 2025231 AMAQI
8th Oct 2025372 AMAQI
8th Oct 2025113 AMAQI
8th Oct 2025194 AMAQI
8th Oct 2025185 AMAQI
8th Oct 2025126 AMAQI
18°C11/30°C
8th Oct 2025117 AMAQI
8th Oct 2025228 AMAQI
8th Oct 2025409 AMAQI
8th Oct 20254210 AMAQI
8th Oct 20254611 AMAQI
8th Oct 20254512 PMAQI
8th Oct 2025491 PMAQI
8th Oct 2025462 PMAQI
8th Oct 2025513 PMAQI
8th Oct 2025484 PMAQI
8th Oct 2025365 PMAQI
8th Oct 2025486 PMAQI
8th Oct 2025457 PMAQI
8th Oct 2025448 PMAQI
8th Oct 2025349 PMAQI
8th Oct 20252410 PMAQI
8th Oct 20253011 PMAQI
9th Oct 20253012 AMAQI
9th Oct 202571 AMAQI
9th Oct 2025332 AMAQI
9th Oct 202563 AMAQI
9th Oct 2025124 AMAQI
9th Oct 2025245 AMAQI
9th Oct 2025156 AMAQI
17°C12/22°C
9th Oct 202567 AMAQI
9th Oct 202578 AMAQI
9th Oct 2025129 AMAQI
9th Oct 20251410 AMAQI
9th Oct 20251611 AMAQI
9th Oct 20252012 PMAQI
9th Oct 2025221 PMAQI
9th Oct 2025382 PMAQI
9th Oct 2025533 PMAQI
9th Oct 2025524 PMAQI
9th Oct 2025405 PMAQI
9th Oct 2025376 PMAQI
9th Oct 2025267 PMAQI
9th Oct 202568 PMAQI
9th Oct 2025179 PMAQI
9th Oct 20251410 PMAQI
9th Oct 20251611 PMAQI
10th Oct 2025612 AMAQI
10th Oct 202561 AMAQI
10th Oct 202562 AMAQI
10th Oct 202563 AMAQI
10th Oct 202564 AMAQI
10th Oct 2025265 AMAQI
10th Oct 2025296 AMAQI
17°C10/24°C
10th Oct 2025327 AMAQI
10th Oct 2025138 AMAQI
10th Oct 2025169 AMAQI
10th Oct 20254110 AMAQI
10th Oct 20255111 AMAQI
10th Oct 20254712 PMAQI
10th Oct 2025531 PMAQI
10th Oct 2025512 PMAQI
10th Oct 2025493 PMAQI
10th Oct 2025414 PMAQI
10th Oct 2025155 PMAQI
10th Oct 2025126 PMAQI
10th Oct 2025217 PMAQI
10th Oct 2025428 PMAQI
10th Oct 2025429 PMAQI
10th Oct 20253210 PMAQI
10th Oct 20252211 PMAQI
11th Oct 20252512 AMAQI
11th Oct 2025331 AMAQI
11th Oct 2025252 AMAQI
11th Oct 2025303 AMAQI
11th Oct 2025474 AMAQI
11th Oct 2025425 AMAQI
11th Oct 2025456 AMAQI
17°C12/24°C
11th Oct 2025417 AMAQI
11th Oct 2025418 AMAQI
11th Oct 2025489 AMAQI
11th Oct 20254710 AMAQI
11th Oct 20253411 AMAQI
11th Oct 2025812 PMAQI
11th Oct 202571 PMAQI
11th Oct 202572 PMAQI
11th Oct 2025253 PMAQI
11th Oct 2025524 PMAQI
11th Oct 2025405 PMAQI
11th Oct 2025396 PMAQI
11th Oct 2025327 PMAQI
11th Oct 2025148 PMAQI
11th Oct 2025199 PMAQI
11th Oct 20255010 PMAQI
11th Oct 20251711 PMAQI
12th Oct 20251012 AMAQI
12th Oct 2025101 AMAQI
12th Oct 2025122 AMAQI
12th Oct 2025143 AMAQI
12th Oct 2025214 AMAQI
12th Oct 2025355 AMAQI
12th Oct 2025406 AMAQI
17°C12/24°C
12th Oct 2025497 AMAQI
12th Oct 2025388 AMAQI
12th Oct 2025179 AMAQI
12th Oct 20253610 AMAQI
12th Oct 20253111 AMAQI
12th Oct 20251212 PMAQI
12th Oct 2025431 PMAQI
12th Oct 2025472 PMAQI
12th Oct 2025453 PMAQI
12th Oct 2025274 PMAQI
12th Oct 2025245 PMAQI
12th Oct 2025286 PMAQI
12th Oct 2025267 PMAQI
12th Oct 2025338 PMAQI
12th Oct 2025469 PMAQI
12th Oct 20255410 PMAQI
12th Oct 20255611 PMAQI
13th Oct 20255312 AMAQI
13th Oct 2025501 AMAQI
13th Oct 2025562 AMAQI
13th Oct 2025543 AMAQI
13th Oct 2025584 AMAQI
13th Oct 2025555 AMAQI
13th Oct 2025496 AMAQI
16°C9/25°C
13th Oct 2025497 AMAQI
13th Oct 2025378 AMAQI
13th Oct 2025199 AMAQI
13th Oct 20251410 AMAQI
13th Oct 20252211 AMAQI
13th Oct 20253812 PMAQI
13th Oct 2025281 PMAQI
13th Oct 2025172 PMAQI
13th Oct 2025323 PMAQI
13th Oct 2025214 PMAQI
13th Oct 202585 PMAQI
13th Oct 202576 PMAQI
13th Oct 2025187 PMAQI
13th Oct 2025278 PMAQI
13th Oct 2025259 PMAQI
13th Oct 20252510 PMAQI
13th Oct 20252611 PMAQI
14th Oct 20252612 AMAQI
14th Oct 2025291 AMAQI
14th Oct 2025272 AMAQI
14th Oct 2025263 AMAQI
14th Oct 2025344 AMAQI
14th Oct 2025555 AMAQI
14th Oct 2025536 AMAQI
14°C11/20°C
14th Oct 2025277 AMAQI
14th Oct 2025268 AMAQI
14th Oct 2025189 AMAQI
14th Oct 20251410 AMAQI
14th Oct 20252011 AMAQI
14th Oct 20252012 PMAQI
14th Oct 2025211 PMAQI
14th Oct 2025162 PMAQI
14th Oct 2025353 PMAQI
14th Oct 2025364 PMAQI
14th Oct 2025355 PMAQI
14th Oct 2025286 PMAQI
14th Oct 2025417 PMAQI
14th Oct 2025198 PMAQI
14th Oct 2025199 PMAQI
14th Oct 2025610 PMAQI
14th Oct 2025711 PMAQI
15th Oct 2025712 AMAQI
15th Oct 202581 AMAQI
15th Oct 202592 AMAQI
15th Oct 202583 AMAQI
15th Oct 202584 AMAQI
15th Oct 202575 AMAQI
15th Oct 202576 AMAQI
12°C9/16°C
15th Oct 202597 AMAQI
15th Oct 2025108 AMAQI
15th Oct 2025149 AMAQI
15th Oct 20251310 AMAQI
15th Oct 20252011 AMAQI
15th Oct 20252612 PMAQI
15th Oct 2025111 PMAQI
15th Oct 2025102 PMAQI
15th Oct 2025133 PMAQI
15th Oct 2025104 PMAQI
15th Oct 2025115 PMAQI
15th Oct 2025106 PMAQI
15th Oct 202577 PMAQI
15th Oct 202568 PMAQI
15th Oct 2025329 PMAQI
15th Oct 20253510 PMAQI
15th Oct 20251911 PMAQI
16th Oct 20253812 AMAQI
16th Oct 2025441 AMAQI
16th Oct 2025422 AMAQI
16th Oct 2025443 AMAQI
16th Oct 2025464 AMAQI
16th Oct 202595 AMAQI
16th Oct 2025116 AMAQI
13°C10/18°C
16th Oct 2025117 AMAQI
16th Oct 2025128 AMAQI
16th Oct 2025179 AMAQI
16th Oct 20252910 AMAQI
16th Oct 20253911 AMAQI
16th Oct 20254212 PMAQI
16th Oct 2025491 PMAQI
16th Oct 2025122 PMAQI
16th Oct 2025103 PMAQI
16th Oct 2025144 PMAQI
16th Oct 2025115 PMAQI
16th Oct 2025166 PMAQI
16th Oct 2025127 PMAQI
16th Oct 202598 PMAQI
16th Oct 2025119 PMAQI
16th Oct 20252510 PMAQI
16th Oct 20254611 PMAQI
17th Oct 20254912 AMAQI
17th Oct 2025171 AMAQI
17th Oct 2025182 AMAQI
17th Oct 2025103 AMAQI
17th Oct 2025104 AMAQI
17th Oct 202585 AMAQI
17th Oct 2025106 AMAQI
15°C9/22°C
17th Oct 2025137 AMAQI
17th Oct 2025118 AMAQI
17th Oct 2025169 AMAQI
17th Oct 20252910 AMAQI
17th Oct 20252011 AMAQI
17th Oct 20251812 PMAQI
17th Oct 2025201 PMAQI
17th Oct 2025152 PMAQI
17th Oct 2025143 PMAQI
17th Oct 2025134 PMAQI
17th Oct 2025145 PMAQI
17th Oct 2025136 PMAQI
17th Oct 2025127 PMAQI
17th Oct 2025108 PMAQI
17th Oct 2025399 PMAQI
17th Oct 20254110 PMAQI
17th Oct 20254011 PMAQI
18th Oct 20254712 AMAQI
18th Oct 2025481 AMAQI
18th Oct 2025482 AMAQI
18th Oct 2025373 AMAQI
18th Oct 2025244 AMAQI
18th Oct 2025265 AMAQI
18th Oct 2025346 AMAQI
17°C8/27°C
18th Oct 2025257 AMAQI
18th Oct 2025408 AMAQI
18th Oct 2025379 AMAQI
18th Oct 20252610 AMAQI
18th Oct 20252911 AMAQI
18th Oct 20252212 PMAQI
18th Oct 2025161 PMAQI
18th Oct 2025152 PMAQI
18th Oct 2025143 PMAQI
18th Oct 2025244 PMAQI
18th Oct 2025205 PMAQI
18th Oct 2025166 PMAQI
18th Oct 202587 PMAQI
18th Oct 2025108 PMAQI
18th Oct 2025309 PMAQI
18th Oct 20253710 PMAQI
18th Oct 20253711 PMAQI
19th Oct 20254012 AMAQI
19th Oct 2025341 AMAQI
19th Oct 202562 AMAQI
19th Oct 2025273 AMAQI
19th Oct 2025244 AMAQI
19th Oct 202575 AMAQI
19th Oct 202586 AMAQI
19°C10/30°C
19th Oct 202587 AMAQI
19th Oct 2025108 AMAQI
19th Oct 2025239 AMAQI
19th Oct 20253710 AMAQI
19th Oct 20254811 AMAQI
19th Oct 20252912 PMAQI
19th Oct 2025521 PMAQI
19th Oct 2025542 PMAQI
19th Oct 2025533 PMAQI
19th Oct 2025544 PMAQI
19th Oct 2025525 PMAQI
19th Oct 2025356 PMAQI
19th Oct 2025157 PMAQI
19th Oct 2025138 PMAQI
19th Oct 2025129 PMAQI
19th Oct 20251210 PMAQI
19th Oct 20251211 PMAQI
20th Oct 20251812 AMAQI
20th Oct 2025161 AMAQI
20th Oct 2025122 AMAQI
20th Oct 2025123 AMAQI
20th Oct 2025344 AMAQI
20th Oct 2025555 AMAQI
20th Oct 2025566 AMAQI
16°C9/28°C
20th Oct 2025327 AMAQI
20th Oct 2025108 AMAQI
20th Oct 2025139 AMAQI
20th Oct 20253310 AMAQI
20th Oct 20253911 AMAQI
20th Oct 20253912 PMAQI
20th Oct 2025601 PMAQI
20th Oct 2025372 PMAQI
20th Oct 2025273 PMAQI
20th Oct 2025194 PMAQI
20th Oct 2025205 PMAQI
20th Oct 2025206 PMAQI
20th Oct 2025237 PMAQI
20th Oct 2025298 PMAQI
20th Oct 2025399 PMAQI
20th Oct 20251710 PMAQI
20th Oct 20253211 PMAQI
21st Oct 20255412 AMAQI
21st Oct 2025551 AMAQI
21st Oct 2025592 AMAQI
21st Oct 2025603 AMAQI
21st Oct 2025564 AMAQI
21st Oct 2025505 AMAQI
21st Oct 2025626 AMAQI
18°C9/30°C
21st Oct 2025347 AMAQI
21st Oct 2025208 AMAQI
21st Oct 2025229 AMAQI
21st Oct 20252510 AMAQI
21st Oct 20253011 AMAQI
21st Oct 20252812 PMAQI
21st Oct 2025281 PMAQI
21st Oct 2025302 PMAQI
21st Oct 2025313 PMAQI
21st Oct 2025284 PMAQI
21st Oct 2025305 PMAQI
21st Oct 2025376 PMAQI
21st Oct 2025457 PMAQI
21st Oct 2025518 PMAQI
21st Oct 2025539 PMAQI
21st Oct 20254510 PMAQI
21st Oct 20253811 PMAQI
22nd Oct 20253912 AMAQI
22nd Oct 2025421 AMAQI
22nd Oct 2025372 AMAQI
22nd Oct 2025393 AMAQI
22nd Oct 2025464 AMAQI
22nd Oct 2025445 AMAQI
22nd Oct 2025436 AMAQI
16°C10/25°C
22nd Oct 2025367 AMAQI
22nd Oct 2025348 AMAQI
22nd Oct 2025359 AMAQI
22nd Oct 20253310 AMAQI
22nd Oct 20252711 AMAQI
22nd Oct 20252312 PMAQI
22nd Oct 2025271 PMAQI
22nd Oct 2025332 PMAQI
22nd Oct 2025333 PMAQI
22nd Oct 2025324 PMAQI
22nd Oct 2025315 PMAQI
22nd Oct 2025306 PMAQI
22nd Oct 2025297 PMAQI
22nd Oct 2025268 PMAQI
22nd Oct 2025309 PMAQI
22nd Oct 20253210 PMAQI
22nd Oct 20253311 PMAQI
23rd Oct 20253212 AMAQI
23rd Oct 2025301 AMAQI
23rd Oct 2025282 AMAQI
23rd Oct 2025273 AMAQI
23rd Oct 2025264 AMAQI
23rd Oct 2025255 AMAQI
23rd Oct 2025286 AMAQI
16°C13/20°C
23rd Oct 2025237 AMAQI
23rd Oct 2025208 AMAQI
23rd Oct 2025259 AMAQI
23rd Oct 20253710 AMAQI
23rd Oct 20254811 AMAQI
23rd Oct 20254512 PMAQI
23rd Oct 2025441 PMAQI
23rd Oct 2025422 PMAQI
23rd Oct 2025303 PMAQI
23rd Oct 2025384 PMAQI
23rd Oct 2025455 PMAQI
23rd Oct 2025386 PMAQI
23rd Oct 2025327 PMAQI
23rd Oct 2025348 PMAQI
23rd Oct 2025439 PMAQI
23rd Oct 20254510 PMAQI
23rd Oct 20254411 PMAQI
24th Oct 20254012 AMAQI
24th Oct 2025321 AMAQI
24th Oct 2025242 AMAQI
24th Oct 2025193 AMAQI
24th Oct 2025184 AMAQI
24th Oct 2025215 AMAQI
24th Oct 2025266 AMAQI
16°C10/26°C
24th Oct 2025347 AMAQI
24th Oct 2025348 AMAQI
24th Oct 2025349 AMAQI
24th Oct 20253410 AMAQI
24th Oct 20252611 AMAQI
24th Oct 20252312 PMAQI
24th Oct 2025261 PMAQI
24th Oct 2025342 PMAQI
24th Oct 2025383 PMAQI
24th Oct 2025494 PMAQI
24th Oct 2025935 PMAQI
24th Oct 2025676 PMAQI
24th Oct 2025367 PMAQI
24th Oct 2025258 PMAQI
24th Oct 2025119 PMAQI
24th Oct 20252410 PMAQI
24th Oct 20252511 PMAQI
25th Oct 20252012 AMAQI
25th Oct 2025151 AMAQI
25th Oct 2025182 AMAQI
25th Oct 2025203 AMAQI
25th Oct 2025144 AMAQI
25th Oct 2025145 AMAQI
25th Oct 2025216 AMAQI
14°C8/24°C
25th Oct 2025247 AMAQI
25th Oct 2025208 AMAQI
25th Oct 2025249 AMAQI
25th Oct 20252010 AMAQI
25th Oct 20251411 AMAQI
25th Oct 20251612 PMAQI
25th Oct 2025221 PMAQI
25th Oct 2025162 PMAQI
25th Oct 2025113 PMAQI
25th Oct 2025134 PMAQI
25th Oct 2025155 PMAQI
25th Oct 2025226 PMAQI
25th Oct 2025207 PMAQI
25th Oct 2025168 PMAQI
25th Oct 2025129 PMAQI
25th Oct 20251310 PMAQI
25th Oct 20251311 PMAQI
26th Oct 20252312 AMAQI
26th Oct 2025341 AMAQI
26th Oct 2025242 AMAQI
26th Oct 2025203 AMAQI
26th Oct 2025284 AMAQI
26th Oct 2025225 AMAQI
26th Oct 2025146 AMAQI
14°C10/20°C
26th Oct 2025127 AMAQI
26th Oct 2025118 AMAQI
26th Oct 2025119 AMAQI
26th Oct 20251110 AMAQI
26th Oct 20251411 AMAQI
26th Oct 20251412 PMAQI
26th Oct 2025121 PMAQI
26th Oct 2025142 PMAQI
26th Oct 2025173 PMAQI
26th Oct 2025264 PMAQI
26th Oct 2025285 PMAQI
26th Oct 2025226 PMAQI
26th Oct 2025167 PMAQI
26th Oct 2025338 PMAQI
26th Oct 2025359 PMAQI
26th Oct 20252610 PMAQI
26th Oct 20253111 PMAQI
27th Oct 20252512 AMAQI
27th Oct 2025211 AMAQI
27th Oct 2025152 AMAQI
27th Oct 2025193 AMAQI
27th Oct 2025224 AMAQI
27th Oct 2025165 AMAQI
27th Oct 2025136 AMAQI
15°C11/23°C
27th Oct 2025157 AMAQI
27th Oct 2025148 AMAQI
27th Oct 2025139 AMAQI
27th Oct 20251610 AMAQI
27th Oct 20252111 AMAQI
27th Oct 20252312 PMAQI
27th Oct 2025221 PMAQI
27th Oct 2025192 PMAQI
27th Oct 2025113 PMAQI
27th Oct 2025234 PMAQI
27th Oct 2025285 PMAQI
27th Oct 2025176 PMAQI
27th Oct 2025277 PMAQI
27th Oct 2025358 PMAQI
27th Oct 2025269 PMAQI
27th Oct 20252410 PMAQI
27th Oct 20252711 PMAQI
28th Oct 20253112 AMAQI
28th Oct 2025331 AMAQI
28th Oct 2025242 AMAQI
28th Oct 2025163 AMAQI
28th Oct 2025164 AMAQI
28th Oct 2025155 AMAQI
28th Oct 2025176 AMAQI
15°C9/21°C
28th Oct 2025197 AMAQI
28th Oct 2025238 AMAQI
28th Oct 2025209 AMAQI
28th Oct 20252310 AMAQI
28th Oct 20252011 AMAQI
28th Oct 20252512 PMAQI
28th Oct 2025241 PMAQI
28th Oct 2025352 PMAQI
28th Oct 2025453 PMAQI
28th Oct 2025344 PMAQI
28th Oct 2025225 PMAQI
28th Oct 2025146 PMAQI
28th Oct 2025207 PMAQI
28th Oct 2025388 PMAQI
28th Oct 2025399 PMAQI
28th Oct 20253210 PMAQI
28th Oct 20254511 PMAQI
29th Oct 20254912 AMAQI
29th Oct 2025531 AMAQI
29th Oct 2025462 AMAQI
29th Oct 2025383 AMAQI
29th Oct 2025284 AMAQI
29th Oct 2025225 AMAQI
29th Oct 2025166 AMAQI
17°C8/29°C
29th Oct 2025127 AMAQI
29th Oct 2025128 AMAQI
29th Oct 2025159 AMAQI
29th Oct 20251710 AMAQI
29th Oct 20252011 AMAQI
29th Oct 20252212 PMAQI
29th Oct 2025191 PMAQI
29th Oct 2025172 PMAQI
29th Oct 2025183 PMAQI
29th Oct 2025184 PMAQI
29th Oct 2025175 PMAQI
29th Oct 2025176 PMAQI
29th Oct 2025227 PMAQI
29th Oct 2025348 PMAQI
29th Oct 2025459 PMAQI
29th Oct 20255210 PMAQI
29th Oct 20255111 PMAQI
30th Oct 20254512 AMAQI
30th Oct 2025421 AMAQI
30th Oct 2025412 AMAQI
30th Oct 2025373 AMAQI
30th Oct 2025314 AMAQI
30th Oct 2025295 AMAQI
30th Oct 2025276 AMAQI
20°C11/31°C
30th Oct 2025237 AMAQI
30th Oct 2025228 AMAQI
30th Oct 2025249 AMAQI
30th Oct 20252410 AMAQI
30th Oct 20252511 AMAQI
30th Oct 20252812 PMAQI
30th Oct 2025301 PMAQI
30th Oct 2025342 PMAQI
30th Oct 2025333 PMAQI
30th Oct 2025384 PMAQI
30th Oct 2025495 PMAQI
30th Oct 2025526 PMAQI
30th Oct 2025527 PMAQI
30th Oct 2025528 PMAQI
30th Oct 2025539 PMAQI
30th Oct 20255410 PMAQI
30th Oct 20255011 PMAQI
31st Oct 20254512 AMAQI
31st Oct 2025471 AMAQI
31st Oct 2025482 AMAQI
31st Oct 2025503 AMAQI
31st Oct 2025494 AMAQI
31st Oct 2025435 AMAQI
31st Oct 2025466 AMAQI
17°C9/24°C
31st Oct 2025517 AMAQI
31st Oct 2025468 AMAQI
31st Oct 2025369 AMAQI
31st Oct 20252610 AMAQI
31st Oct 20252411 AMAQI
31st Oct 20252512 PMAQI
31st Oct 2025281 PMAQI
31st Oct 2025342 PMAQI
31st Oct 2025403 PMAQI
31st Oct 2025464 PMAQI
31st Oct 2025485 PMAQI
31st Oct 2025396 PMAQI
31st Oct 2025417 PMAQI
31st Oct 2025498 PMAQI
31st Oct 2025499 PMAQI
31st Oct 20254610 PMAQI
31st Oct 20255111 PMAQI
1st Nov 20254912 AMAQI
1st Nov 2025401 AMAQI
1st Nov 2025432 AMAQI
1st Nov 2025513 AMAQI
1st Nov 2025484 AMAQI
1st Nov 2025465 AMAQI
1st Nov 2025396 AMAQI
16°C7/28°C
1st Nov 2025347 AMAQI
1st Nov 2025258 AMAQI
1st Nov 2025239 AMAQI
1st Nov 20252310 AMAQI
1st Nov 20252211 AMAQI
1st Nov 20252412 PMAQI
1st Nov 2025281 PMAQI
1st Nov 2025332 PMAQI
1st Nov 2025393 PMAQI
1st Nov 2025384 PMAQI
1st Nov 2025275 PMAQI
1st Nov 2025246 PMAQI
1st Nov 2025227 PMAQI
1st Nov 2025318 PMAQI
1st Nov 2025439 PMAQI
1st Nov 20254010 PMAQI
1st Nov 20253711 PMAQI
2nd Nov 20253312 AMAQI
2nd Nov 2025321 AMAQI
2nd Nov 2025302 AMAQI
2nd Nov 2025293 AMAQI
2nd Nov 2025264 AMAQI
2nd Nov 2025205 AMAQI
2nd Nov 2025226 AMAQI
17°C9/27°C
2nd Nov 2025257 AMAQI
2nd Nov 2025208 AMAQI
2nd Nov 2025209 AMAQI
2nd Nov 20252510 AMAQI
2nd Nov 20252311 AMAQI
2nd Nov 20251812 PMAQI
2nd Nov 2025181 PMAQI
2nd Nov 2025182 PMAQI
2nd Nov 2025153 PMAQI
2nd Nov 2025204 PMAQI
2nd Nov 2025325 PMAQI
2nd Nov 2025306 PMAQI
2nd Nov 2025267 PMAQI
2nd Nov 2025348 PMAQI
2nd Nov 2025459 PMAQI
2nd Nov 20254710 PMAQI
2nd Nov 20254011 PMAQI
3rd Nov 20252412 AMAQI
3rd Nov 2025191 AMAQI
3rd Nov 2025182 AMAQI
3rd Nov 2025243 AMAQI
3rd Nov 2025264 AMAQI
3rd Nov 2025235 AMAQI
3rd Nov 2025266 AMAQI
18°C9/29°C
3rd Nov 2025237 AMAQI
7 AM3rd Nov 2025188 AMAQI
3rd Nov 2025159 AMAQI
3rd Nov 20251210 AMAQI
3rd Nov 20251211 AMAQI
3rd Nov 20251212 PMAQI
12 PM6 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
3 PM - 5 PM
32AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM
21AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 5 PM (Avg. 32), while the lowest AQI was between 8 AM to 8 AM (Avg. 21).
Night time
Avg. Highest Time
9 PM - 10 PM
33AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
26AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 33), while the lowest AQI was between 7 PM to 7 PM (Avg. 26).
2025 Days Vs Air Quality
San Juan Bautista, California, United States
2025
99%
220
0.9%
2
Total number of days with different AQI categories in last 307 days in 2025 (58 days remaining)
Good
220 DaysModerate
2 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 307 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
San Juan Bautista, California, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
18AQI
18AQI
27th March 2025
18AQI
18AQI
28th March 2025
24AQI
24AQI
29th March 2025
17AQI
17AQI
30th March 2025
18AQI
18AQI
31st March 2025
19AQI
19AQI
1st April 2025
18AQI
18AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
19AQI
19AQI
4th April 2025
20AQI
20AQI
5th April 2025
19AQI
19AQI
6th April 2025
21AQI
21AQI
7th April 2025
17AQI
17AQI
8th April 2025
15AQI
15AQI
9th April 2025
20AQI
20AQI
10th April 2025
24AQI
24AQI
11th April 2025
21AQI
21AQI
12th April 2025
28AQI
28AQI
13th April 2025
33AQI
33AQI
14th April 2025
30AQI
30AQI
15th April 2025
29AQI
29AQI
16th April 2025
35AQI
35AQI
17th April 2025
30AQI
30AQI
18th April 2025
27AQI
27AQI
19th April 2025
29AQI
29AQI
20th April 2025
28AQI
28AQI
21st April 2025
30AQI
30AQI
22nd April 2025
29AQI
29AQI
23rd April 2025
36AQI
36AQI
24th April 2025
35AQI
35AQI
25th April 2025
22AQI
22AQI
26th April 2025
16AQI
16AQI
27th April 2025
15AQI
15AQI
28th April 2025
29AQI
29AQI
29th April 2025
32AQI
32AQI
30th April 2025
32AQI
32AQI
1st May 2025
33AQI
33AQI
2nd May 2025
36AQI
36AQI
3rd May 2025
21AQI
21AQI
4th May 2025
30AQI
30AQI
5th May 2025
37AQI
37AQI
6th May 2025
44AQI
44AQI
7th May 2025
46AQI
46AQI
8th May 2025
41AQI
41AQI
9th May 2025
30AQI
30AQI
10th May 2025
29AQI
29AQI
11th May 2025
23AQI
23AQI
12th May 2025
21AQI
21AQI
13th May 2025
16AQI
16AQI
14th May 2025
25AQI
25AQI
15th May 2025
31AQI
31AQI
16th May 2025
37AQI
37AQI
17th May 2025
35AQI
35AQI
18th May 2025
33AQI
33AQI
19th May 2025
38AQI
38AQI
20th May 2025
29AQI
29AQI
21st May 2025
34AQI
34AQI
22nd May 2025
34AQI
34AQI
23rd May 2025
24AQI
24AQI
24th May 2025
29AQI
29AQI
25th May 2025
25AQI
25AQI
26th May 2025
19AQI
19AQI
27th May 2025
22AQI
22AQI
28th May 2025
32AQI
32AQI
29th May 2025
20AQI
20AQI
30th May 2025
32AQI
32AQI
31st May 2025
44AQI
44AQI
1st June 2025
45AQI
45AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
37AQI
37AQI
4th June 2025
43AQI
43AQI
5th June 2025
46AQI
46AQI
6th June 2025
33AQI
33AQI
7th June 2025
34AQI
34AQI
8th June 2025
28AQI
28AQI
9th June 2025
26AQI
26AQI
10th June 2025
32AQI
32AQI
11th June 2025
40AQI
40AQI
12th June 2025
48AQI
48AQI
13th June 2025
45AQI
45AQI
14th June 2025
39AQI
39AQI
15th June 2025
40AQI
40AQI
16th June 2025
40AQI
40AQI
17th June 2025
35AQI
35AQI
18th June 2025
35AQI
35AQI
19th June 2025
40AQI
40AQI
20th June 2025
40AQI
40AQI
21st June 2025
35AQI
35AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
33AQI
33AQI
24th June 2025
26AQI
26AQI
25th June 2025
28AQI
28AQI
26th June 2025
30AQI
30AQI
27th June 2025
34AQI
34AQI
28th June 2025
34AQI
34AQI
29th June 2025
31AQI
31AQI
30th June 2025
27AQI
27AQI
1st July 2025
30AQI
30AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
42AQI
42AQI
4th July 2025
31AQI
31AQI
5th July 2025
43AQI
43AQI
6th July 2025
36AQI
36AQI
7th July 2025
29AQI
29AQI
8th July 2025
25AQI
25AQI
9th July 2025
25AQI
25AQI
10th July 2025
31AQI
31AQI
11th July 2025
44AQI
44AQI
12th July 2025
45AQI
45AQI
13th July 2025
36AQI
36AQI
14th July 2025
29AQI
29AQI
15th July 2025
24AQI
24AQI
16th July 2025
24AQI
24AQI
17th July 2025
22AQI
22AQI
18th July 2025
24AQI
24AQI
19th July 2025
27AQI
27AQI
20th July 2025
23AQI
23AQI
21st July 2025
24AQI
24AQI
22nd July 2025
17AQI
17AQI
23rd July 2025
17AQI
17AQI
24th July 2025
18AQI
18AQI
25th July 2025
18AQI
18AQI
26th July 2025
17AQI
17AQI
27th July 2025
18AQI
18AQI
28th July 2025
23AQI
23AQI
29th July 2025
29AQI
29AQI
30th July 2025
30AQI
30AQI
31st July 2025
29AQI
29AQI
1st August 2025
24AQI
24AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
25AQI
25AQI
4th August 2025
33AQI
33AQI
5th August 2025
26AQI
26AQI
6th August 2025
30AQI
30AQI
7th August 2025
29AQI
29AQI
8th August 2025
30AQI
30AQI
9th August 2025
42AQI
42AQI
10th August 2025
36AQI
36AQI
11th August 2025
36AQI
36AQI
12th August 2025
39AQI
39AQI
13th August 2025
32AQI
32AQI
14th August 2025
26AQI
26AQI
15th August 2025
34AQI
34AQI
16th August 2025
20AQI
20AQI
17th August 2025
17AQI
17AQI
18th August 2025
23AQI
23AQI
19th August 2025
29AQI
29AQI
20th August 2025
34AQI
34AQI
21st August 2025
44AQI
44AQI
22nd August 2025
51AQI
51AQI
23rd August 2025
49AQI
49AQI
24th August 2025
47AQI
47AQI
25th August 2025
39AQI
39AQI
26th August 2025
45AQI
45AQI
27th August 2025
46AQI
46AQI
28th August 2025
45AQI
45AQI
29th August 2025
36AQI
36AQI
30th August 2025
37AQI
37AQI
31st August 2025
34AQI
34AQI
1st September 2025
36AQI
36AQI
2nd September 2025
48AQI
48AQI
3rd September 2025
43AQI
43AQI
4th September 2025
31AQI
31AQI
5th September 2025
39AQI
39AQI
6th September 2025
38AQI
38AQI
7th September 2025
27AQI
27AQI
8th September 2025
22AQI
22AQI
9th September 2025
21AQI
21AQI
10th September 2025
18AQI
18AQI
11th September 2025
26AQI
26AQI
12th September 2025
34AQI
34AQI
13th September 2025
38AQI
38AQI
14th September 2025
24AQI
24AQI
15th September 2025
25AQI
25AQI
16th September 2025
36AQI
36AQI
17th September 2025
47AQI
47AQI
18th September 2025
52AQI
52AQI
19th September 2025
48AQI
48AQI
20th September 2025
46AQI
46AQI
21st September 2025
38AQI
38AQI
22nd September 2025
36AQI
36AQI
23rd September 2025
44AQI
44AQI
24th September 2025
47AQI
47AQI
25th September 2025
37AQI
37AQI
26th September 2025
45AQI
45AQI
27th September 2025
45AQI
45AQI
28th September 2025
24AQI
24AQI
29th September 2025
28AQI
28AQI
30th September 2025
30AQI
30AQI
1st October 2025
16AQI
16AQI
2nd October 2025
14AQI
14AQI
3rd October 2025
16AQI
16AQI
4th October 2025
33AQI
33AQI
5th October 2025
23AQI
23AQI
6th October 2025
27AQI
27AQI
7th October 2025
28AQI
28AQI
8th October 2025
32AQI
32AQI
9th October 2025
20AQI
20AQI
10th October 2025
24AQI
24AQI
11th October 2025
32AQI
32AQI
12th October 2025
28AQI
28AQI
13th October 2025
34AQI
34AQI
14th October 2025
26AQI
26AQI
15th October 2025
13AQI
13AQI
16th October 2025
27AQI
27AQI
17th October 2025
20AQI
20AQI
18th October 2025
30AQI
30AQI
19th October 2025
26AQI
26AQI
20th October 2025
26AQI
26AQI
21st October 2025
44AQI
44AQI
22nd October 2025
34AQI
34AQI
23rd October 2025
34AQI
34AQI
24th October 2025
33AQI
33AQI
25th October 2025
17AQI
17AQI
26th October 2025
22AQI
22AQI
27th October 2025
21AQI
21AQI
28th October 2025
26AQI
26AQI
29th October 2025
31AQI
31AQI
30th October 2025
40AQI
40AQI
31st October 2025
43AQI
43AQI
1st November 2025
35AQI
35AQI
2nd November 2025
29AQI
29AQI
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
19AQI
25AQI
31AQI
36AQI
28AQI
34AQI
36AQI
27AQI
32AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
6
30
31
30
31
30
1
29
1
31
2
220
2
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
March19AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
31AQILeast Polluted Year Recorded
2025(Avg.)
31AQISan Juan Bautista's annual 2025 AQI (31) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
