San Martin, 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 Martin, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Nov 2025
51AQILowest AQI recorded on
5th Nov 2025
19AQISame Day Analysis (24th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Nov - 25th Nov 2025
San Martin, California, United States
AQI
Day
Night
.
6 AM24th Nov 2025
5 PM
5 AM25th Nov 2025
Day time
Avg. Highest Time
1PM24th Nov
48AQI
Avg. Lowest Time
6AM24th Nov
37AQI
Night time
Avg. Highest Time
9PM24th Nov
58AQI
Avg. Lowest Time
5PM24th Nov
44AQI
In the last 24 hours,
San Martin's AQI reached its highest point of 58 at 9 PM during the Night, while the lowest point, 37, was recorded at 6 AM during the Day between 24th Nov and 25th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
San Martin, California, United States
OctNov
26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th
Day
Night
26th Oct 2025346 AMAQI
26th Oct 2025257 AMAQI
26th Oct 2025308 AMAQI
26th Oct 2025289 AMAQI
26th Oct 20253510 AMAQI
26th Oct 20254411 AMAQI
26th Oct 20253212 PMAQI
26th Oct 2025201 PMAQI
26th Oct 2025162 PMAQI
26th Oct 2025193 PMAQI
26th Oct 2025224 PMAQI
26th Oct 2025305 PMAQI
26th Oct 2025306 PMAQI
26th Oct 2025207 PMAQI
26th Oct 2025368 PMAQI
26th Oct 2025399 PMAQI
26th Oct 20253010 PMAQI
26th Oct 20252411 PMAQI
27th Oct 20251412 AMAQI
27th Oct 2025231 AMAQI
27th Oct 2025302 AMAQI
27th Oct 2025323 AMAQI
27th Oct 2025264 AMAQI
27th Oct 2025225 AMAQI
15°C10/21°C
27th Oct 2025216 AMAQI
27th Oct 2025277 AMAQI
27th Oct 2025298 AMAQI
27th Oct 2025329 AMAQI
27th Oct 20252510 AMAQI
27th Oct 20252011 AMAQI
27th Oct 20252312 PMAQI
27th Oct 2025221 PMAQI
27th Oct 2025282 PMAQI
27th Oct 2025283 PMAQI
27th Oct 2025224 PMAQI
27th Oct 2025205 PMAQI
27th Oct 2025146 PMAQI
27th Oct 2025117 PMAQI
27th Oct 2025178 PMAQI
27th Oct 2025209 PMAQI
27th Oct 20252210 PMAQI
27th Oct 20253211 PMAQI
28th Oct 20253712 AMAQI
28th Oct 2025351 AMAQI
28th Oct 2025392 AMAQI
28th Oct 2025363 AMAQI
28th Oct 2025364 AMAQI
28th Oct 2025285 AMAQI
14°C9/21°C
28th Oct 2025286 AMAQI
28th Oct 2025397 AMAQI
28th Oct 2025378 AMAQI
28th Oct 2025299 AMAQI
28th Oct 20253010 AMAQI
28th Oct 20253911 AMAQI
28th Oct 20253712 PMAQI
28th Oct 2025301 PMAQI
28th Oct 2025332 PMAQI
28th Oct 2025303 PMAQI
28th Oct 2025304 PMAQI
28th Oct 2025335 PMAQI
28th Oct 2025346 PMAQI
28th Oct 2025337 PMAQI
28th Oct 2025368 PMAQI
28th Oct 2025329 PMAQI
28th Oct 20252610 PMAQI
28th Oct 20253911 PMAQI
29th Oct 20254612 AMAQI
29th Oct 2025401 AMAQI
29th Oct 2025422 AMAQI
29th Oct 2025393 AMAQI
29th Oct 2025254 AMAQI
29th Oct 2025385 AMAQI
18°C11/27°C
29th Oct 2025566 AMAQI
29th Oct 2025507 AMAQI
29th Oct 2025348 AMAQI
29th Oct 2025289 AMAQI
29th Oct 20254410 AMAQI
29th Oct 20255611 AMAQI
29th Oct 20254912 PMAQI
29th Oct 2025431 PMAQI
29th Oct 2025422 PMAQI
29th Oct 2025403 PMAQI
29th Oct 2025424 PMAQI
29th Oct 2025365 PMAQI
29th Oct 2025346 PMAQI
29th Oct 2025317 PMAQI
29th Oct 2025308 PMAQI
29th Oct 2025359 PMAQI
29th Oct 20254610 PMAQI
29th Oct 20255011 PMAQI
30th Oct 20255112 AMAQI
30th Oct 2025541 AMAQI
30th Oct 2025582 AMAQI
30th Oct 2025493 AMAQI
30th Oct 2025394 AMAQI
30th Oct 2025435 AMAQI
21°C14/29°C
30th Oct 2025446 AMAQI
30th Oct 2025467 AMAQI
30th Oct 2025488 AMAQI
30th Oct 2025479 AMAQI
30th Oct 20254810 AMAQI
30th Oct 20254611 AMAQI
30th Oct 20255212 PMAQI
30th Oct 2025511 PMAQI
30th Oct 2025512 PMAQI
30th Oct 2025533 PMAQI
30th Oct 2025504 PMAQI
30th Oct 2025555 PMAQI
30th Oct 2025566 PMAQI
30th Oct 2025557 PMAQI
30th Oct 2025588 PMAQI
30th Oct 2025619 PMAQI
30th Oct 20255910 PMAQI
30th Oct 20255411 PMAQI
31st Oct 20255112 AMAQI
31st Oct 2025491 AMAQI
31st Oct 2025492 AMAQI
31st Oct 2025553 AMAQI
31st Oct 2025554 AMAQI
31st Oct 2025515 AMAQI
18°C12/27°C
31st Oct 2025536 AMAQI
31st Oct 2025577 AMAQI
31st Oct 2025548 AMAQI
31st Oct 2025499 AMAQI
31st Oct 20254310 AMAQI
31st Oct 20254011 AMAQI
31st Oct 20253612 PMAQI
31st Oct 2025441 PMAQI
31st Oct 2025532 PMAQI
31st Oct 2025503 PMAQI
31st Oct 2025514 PMAQI
31st Oct 2025555 PMAQI
31st Oct 2025556 PMAQI
31st Oct 2025567 PMAQI
31st Oct 2025548 PMAQI
31st Oct 2025549 PMAQI
31st Oct 20255210 PMAQI
31st Oct 20255411 PMAQI
1st Nov 20255712 AMAQI
1st Nov 2025571 AMAQI
1st Nov 2025572 AMAQI
1st Nov 2025563 AMAQI
1st Nov 2025554 AMAQI
1st Nov 2025545 AMAQI
17°C9/29°C
1st Nov 2025546 AMAQI
1st Nov 2025427 AMAQI
1st Nov 2025368 AMAQI
1st Nov 2025419 AMAQI
1st Nov 20253810 AMAQI
1st Nov 20254211 AMAQI
1st Nov 20254612 PMAQI
1st Nov 2025471 PMAQI
1st Nov 2025532 PMAQI
1st Nov 2025543 PMAQI
1st Nov 2025514 PMAQI
1st Nov 2025375 PMAQI
1st Nov 2025296 PMAQI
1st Nov 2025237 PMAQI
1st Nov 2025318 PMAQI
1st Nov 2025399 PMAQI
1st Nov 20254210 PMAQI
1st Nov 20254211 PMAQI
2nd Nov 20254412 AMAQI
2nd Nov 2025491 AMAQI
2nd Nov 2025422 AMAQI
2nd Nov 2025393 AMAQI
2nd Nov 2025384 AMAQI
2nd Nov 2025365 AMAQI
18°C13/26°C
2nd Nov 2025426 AMAQI
2nd Nov 2025507 AMAQI
2nd Nov 2025448 AMAQI
2nd Nov 2025379 AMAQI
2nd Nov 20253810 AMAQI
2nd Nov 20254611 AMAQI
2nd Nov 20255512 PMAQI
2nd Nov 2025451 PMAQI
2nd Nov 2025382 PMAQI
2nd Nov 2025413 PMAQI
2nd Nov 2025364 PMAQI
2nd Nov 2025285 PMAQI
2nd Nov 2025206 PMAQI
2nd Nov 2025217 PMAQI
2nd Nov 2025388 PMAQI
2nd Nov 2025539 PMAQI
2nd Nov 20255210 PMAQI
2nd Nov 20255411 PMAQI
3rd Nov 20255412 AMAQI
3rd Nov 2025551 AMAQI
3rd Nov 2025512 AMAQI
3rd Nov 2025483 AMAQI
3rd Nov 2025524 AMAQI
3rd Nov 2025515 AMAQI
19°C13/29°C
3rd Nov 2025526 AMAQI
3rd Nov 2025507 AMAQI
3rd Nov 2025458 AMAQI
3rd Nov 2025409 AMAQI
3rd Nov 20254010 AMAQI
3rd Nov 20254811 AMAQI
3rd Nov 20254812 PMAQI
3rd Nov 2025501 PMAQI
3rd Nov 2025572 PMAQI
3rd Nov 2025553 PMAQI
3rd Nov 2025424 PMAQI
3rd Nov 2025225 PMAQI
3rd Nov 2025256 PMAQI
3rd Nov 2025317 PMAQI
3rd Nov 2025288 PMAQI
3rd Nov 2025309 PMAQI
3rd Nov 20253210 PMAQI
3rd Nov 20253311 PMAQI
4th Nov 20253712 AMAQI
4th Nov 2025341 AMAQI
4th Nov 2025352 AMAQI
4th Nov 2025293 AMAQI
4th Nov 2025344 AMAQI
4th Nov 2025345 AMAQI
16°C11/25°C
4th Nov 2025286 AMAQI
4th Nov 2025277 AMAQI
4th Nov 2025268 AMAQI
4th Nov 2025239 AMAQI
4th Nov 20252910 AMAQI
4th Nov 20253311 AMAQI
4th Nov 20253312 PMAQI
4th Nov 2025281 PMAQI
4th Nov 2025222 PMAQI
4th Nov 2025223 PMAQI
4th Nov 2025184 PMAQI
4th Nov 2025145 PMAQI
4th Nov 2025156 PMAQI
4th Nov 2025137 PMAQI
4th Nov 2025148 PMAQI
4th Nov 2025189 PMAQI
4th Nov 20251910 PMAQI
4th Nov 20251711 PMAQI
5th Nov 20251812 AMAQI
5th Nov 2025181 AMAQI
5th Nov 2025192 AMAQI
5th Nov 2025203 AMAQI
5th Nov 2025164 AMAQI
5th Nov 2025195 AMAQI
15°C10/25°C
5th Nov 2025256 AMAQI
5th Nov 2025317 AMAQI
5th Nov 2025298 AMAQI
5th Nov 2025309 AMAQI
5th Nov 20252910 AMAQI
5th Nov 20252011 AMAQI
5th Nov 20251712 PMAQI
5th Nov 2025151 PMAQI
5th Nov 2025142 PMAQI
5th Nov 2025123 PMAQI
5th Nov 2025184 PMAQI
5th Nov 2025185 PMAQI
5th Nov 2025156 PMAQI
5th Nov 2025167 PMAQI
5th Nov 2025178 PMAQI
5th Nov 2025189 PMAQI
5th Nov 20251710 PMAQI
5th Nov 20251411 PMAQI
6th Nov 20252012 AMAQI
6th Nov 2025201 AMAQI
6th Nov 2025202 AMAQI
6th Nov 2025203 AMAQI
6th Nov 2025144 AMAQI
6th Nov 2025175 AMAQI
14°C12/16°C
6th Nov 2025246 AMAQI
6th Nov 2025207 AMAQI
6th Nov 2025118 AMAQI
6th Nov 2025159 AMAQI
6th Nov 20252210 AMAQI
6th Nov 20252211 AMAQI
6th Nov 20252712 PMAQI
6th Nov 2025341 PMAQI
6th Nov 2025342 PMAQI
6th Nov 2025283 PMAQI
6th Nov 2025264 PMAQI
6th Nov 2025355 PMAQI
6th Nov 2025416 PMAQI
6th Nov 2025377 PMAQI
6th Nov 2025338 PMAQI
6th Nov 2025299 PMAQI
6th Nov 20252710 PMAQI
6th Nov 20253011 PMAQI
7th Nov 20254012 AMAQI
7th Nov 2025461 AMAQI
7th Nov 2025462 AMAQI
7th Nov 2025363 AMAQI
7th Nov 2025284 AMAQI
7th Nov 2025225 AMAQI
15°C11/21°C
7th Nov 2025326 AMAQI
7th Nov 2025347 AMAQI
7th Nov 2025288 AMAQI
7th Nov 2025329 AMAQI
7th Nov 20253910 AMAQI
7th Nov 20254111 AMAQI
7th Nov 20255112 PMAQI
7th Nov 2025381 PMAQI
7th Nov 2025202 PMAQI
7th Nov 2025233 PMAQI
7th Nov 2025324 PMAQI
7th Nov 2025325 PMAQI
7th Nov 2025216 PMAQI
7th Nov 2025197 PMAQI
7th Nov 2025208 PMAQI
7th Nov 2025249 PMAQI
7th Nov 20252810 PMAQI
7th Nov 20252511 PMAQI
8th Nov 20252212 AMAQI
8th Nov 2025231 AMAQI
8th Nov 2025252 AMAQI
8th Nov 2025213 AMAQI
8th Nov 2025254 AMAQI
8th Nov 2025305 AMAQI
16°C11/24°C
8th Nov 2025336 AMAQI
8th Nov 2025277 AMAQI
8th Nov 2025208 AMAQI
8th Nov 2025289 AMAQI
8th Nov 20253610 AMAQI
8th Nov 20255111 AMAQI
8th Nov 20255212 PMAQI
8th Nov 2025431 PMAQI
8th Nov 2025342 PMAQI
8th Nov 2025313 PMAQI
8th Nov 2025374 PMAQI
8th Nov 2025325 PMAQI
8th Nov 2025256 PMAQI
8th Nov 2025387 PMAQI
8th Nov 2025408 PMAQI
8th Nov 2025339 PMAQI
8th Nov 20253910 PMAQI
8th Nov 20255011 PMAQI
9th Nov 20255512 AMAQI
9th Nov 2025581 AMAQI
9th Nov 2025592 AMAQI
9th Nov 2025563 AMAQI
9th Nov 2025584 AMAQI
9th Nov 2025475 AMAQI
18°C12/27°C
9th Nov 2025446 AMAQI
9th Nov 2025577 AMAQI
9th Nov 2025618 AMAQI
9th Nov 2025579 AMAQI
9th Nov 20254710 AMAQI
9th Nov 20254211 AMAQI
9th Nov 20254612 PMAQI
9th Nov 2025521 PMAQI
9th Nov 2025362 PMAQI
9th Nov 2025253 PMAQI
9th Nov 2025284 PMAQI
9th Nov 2025405 PMAQI
9th Nov 2025556 PMAQI
9th Nov 2025497 PMAQI
9th Nov 2025378 PMAQI
9th Nov 2025429 PMAQI
9th Nov 20255810 PMAQI
9th Nov 20255811 PMAQI
10th Nov 20255412 AMAQI
10th Nov 2025491 AMAQI
10th Nov 2025422 AMAQI
10th Nov 2025523 AMAQI
10th Nov 2025464 AMAQI
10th Nov 2025495 AMAQI
23°C18/32°C
10th Nov 2025606 AMAQI
10th Nov 2025547 AMAQI
10th Nov 2025498 AMAQI
10th Nov 2025409 AMAQI
10th Nov 20254410 AMAQI
10th Nov 20255511 AMAQI
10th Nov 20255312 PMAQI
10th Nov 2025461 PMAQI
10th Nov 2025442 PMAQI
10th Nov 2025433 PMAQI
10th Nov 2025424 PMAQI
10th Nov 2025465 PMAQI
10th Nov 2025426 PMAQI
10th Nov 2025337 PMAQI
10th Nov 2025388 PMAQI
10th Nov 2025499 PMAQI
10th Nov 20255610 PMAQI
10th Nov 20255611 PMAQI
11th Nov 20255412 AMAQI
11th Nov 2025561 AMAQI
11th Nov 2025522 AMAQI
11th Nov 2025543 AMAQI
11th Nov 2025544 AMAQI
11th Nov 2025475 AMAQI
22°C18/30°C
11th Nov 2025376 AMAQI
11th Nov 2025427 AMAQI
11th Nov 2025548 AMAQI
11th Nov 2025429 AMAQI
11th Nov 20254210 AMAQI
11th Nov 20254811 AMAQI
11th Nov 20254012 PMAQI
11th Nov 2025361 PMAQI
11th Nov 2025282 PMAQI
11th Nov 2025313 PMAQI
11th Nov 2025404 PMAQI
11th Nov 2025505 PMAQI
11th Nov 2025526 PMAQI
11th Nov 2025407 PMAQI
11th Nov 2025398 PMAQI
11th Nov 2025389 PMAQI
11th Nov 20253310 PMAQI
11th Nov 20252611 PMAQI
12th Nov 20253012 AMAQI
12th Nov 2025371 AMAQI
12th Nov 2025282 AMAQI
12th Nov 2025253 AMAQI
12th Nov 2025254 AMAQI
12th Nov 2025295 AMAQI
19°C13/27°C
12th Nov 2025286 AMAQI
12th Nov 2025227 AMAQI
12th Nov 2025268 AMAQI
12th Nov 2025349 AMAQI
12th Nov 20253610 AMAQI
12th Nov 20253511 AMAQI
12th Nov 20253012 PMAQI
12th Nov 2025281 PMAQI
12th Nov 2025222 PMAQI
12th Nov 2025173 PMAQI
12th Nov 2025274 PMAQI
12th Nov 2025345 PMAQI
12th Nov 2025266 PMAQI
12th Nov 2025297 PMAQI
12th Nov 2025428 PMAQI
12th Nov 2025409 PMAQI
12th Nov 20253610 PMAQI
12th Nov 20253211 PMAQI
13th Nov 20252312 AMAQI
13th Nov 2025251 AMAQI
13th Nov 2025342 AMAQI
13th Nov 2025303 AMAQI
13th Nov 2025204 AMAQI
13th Nov 2025175 AMAQI
16°C13/20°C
13th Nov 2025196 AMAQI
13th Nov 2025237 AMAQI
13th Nov 2025288 AMAQI
13th Nov 2025359 AMAQI
13th Nov 20253410 AMAQI
13th Nov 20252511 AMAQI
13th Nov 20252212 PMAQI
13th Nov 2025281 PMAQI
13th Nov 2025282 PMAQI
13th Nov 2025283 PMAQI
13th Nov 2025304 PMAQI
13th Nov 2025345 PMAQI
13th Nov 2025346 PMAQI
13th Nov 2025227 PMAQI
13th Nov 2025188 PMAQI
13th Nov 2025209 PMAQI
13th Nov 20251910 PMAQI
13th Nov 20251711 PMAQI
14th Nov 20252612 AMAQI
14th Nov 2025251 AMAQI
14th Nov 2025172 AMAQI
14th Nov 2025183 AMAQI
14th Nov 2025204 AMAQI
14th Nov 2025225 AMAQI
15°C13/18°C
14th Nov 2025206 AMAQI
14th Nov 2025207 AMAQI
14th Nov 2025228 AMAQI
14th Nov 2025209 AMAQI
14th Nov 20253210 AMAQI
14th Nov 20253411 AMAQI
14th Nov 20252312 PMAQI
14th Nov 2025251 PMAQI
14th Nov 2025222 PMAQI
14th Nov 2025203 PMAQI
14th Nov 2025164 PMAQI
14th Nov 2025155 PMAQI
14th Nov 2025166 PMAQI
14th Nov 2025167 PMAQI
14th Nov 2025298 PMAQI
14th Nov 2025409 PMAQI
14th Nov 20253910 PMAQI
14th Nov 20253811 PMAQI
15th Nov 20254012 AMAQI
15th Nov 2025371 AMAQI
15th Nov 2025442 AMAQI
15th Nov 2025553 AMAQI
15th Nov 2025464 AMAQI
15th Nov 2025345 AMAQI
14°C12/17°C
15th Nov 2025316 AMAQI
15th Nov 2025287 AMAQI
15th Nov 2025268 AMAQI
15th Nov 2025319 AMAQI
15th Nov 20253610 AMAQI
15th Nov 20253911 AMAQI
15th Nov 20254212 PMAQI
15th Nov 2025341 PMAQI
15th Nov 2025342 PMAQI
15th Nov 2025343 PMAQI
15th Nov 2025254 PMAQI
15th Nov 2025205 PMAQI
15th Nov 2025206 PMAQI
15th Nov 2025257 PMAQI
15th Nov 2025338 PMAQI
15th Nov 2025349 PMAQI
15th Nov 20253410 PMAQI
15th Nov 20253011 PMAQI
16th Nov 20252212 AMAQI
16th Nov 2025281 AMAQI
16th Nov 2025392 AMAQI
16th Nov 2025283 AMAQI
16th Nov 2025244 AMAQI
16th Nov 2025285 AMAQI
14°C11/17°C
16th Nov 2025256 AMAQI
16th Nov 2025257 AMAQI
16th Nov 2025228 AMAQI
16th Nov 2025289 AMAQI
16th Nov 20252510 AMAQI
16th Nov 20252611 AMAQI
16th Nov 20252812 PMAQI
16th Nov 2025281 PMAQI
16th Nov 2025242 PMAQI
16th Nov 2025243 PMAQI
16th Nov 2025244 PMAQI
16th Nov 2025145 PMAQI
16th Nov 2025136 PMAQI
16th Nov 2025177 PMAQI
16th Nov 2025198 PMAQI
16th Nov 2025159 PMAQI
16th Nov 20251610 PMAQI
16th Nov 20252211 PMAQI
17th Nov 20252212 AMAQI
17th Nov 2025161 AMAQI
17th Nov 2025222 AMAQI
17th Nov 2025303 AMAQI
17th Nov 2025254 AMAQI
17th Nov 2025205 AMAQI
13°C12/14°C
17th Nov 2025176 AMAQI
17th Nov 2025177 AMAQI
17th Nov 2025178 AMAQI
17th Nov 2025159 AMAQI
17th Nov 20251710 AMAQI
17th Nov 20252211 AMAQI
17th Nov 20252512 PMAQI
17th Nov 2025201 PMAQI
17th Nov 2025142 PMAQI
17th Nov 202593 PMAQI
17th Nov 2025254 PMAQI
17th Nov 2025345 PMAQI
17th Nov 2025216 PMAQI
17th Nov 2025187 PMAQI
17th Nov 2025288 PMAQI
17th Nov 2025309 PMAQI
17th Nov 20254210 PMAQI
17th Nov 20254511 PMAQI
18th Nov 20252312 AMAQI
18th Nov 2025161 AMAQI
18th Nov 2025202 AMAQI
18th Nov 2025203 AMAQI
18th Nov 2025174 AMAQI
18th Nov 2025175 AMAQI
11°C9/12°C
18th Nov 2025186 AMAQI
18th Nov 2025157 AMAQI
18th Nov 2025118 AMAQI
18th Nov 2025139 AMAQI
18th Nov 20252210 AMAQI
18th Nov 20253011 AMAQI
18th Nov 20252812 PMAQI
18th Nov 2025281 PMAQI
18th Nov 2025302 PMAQI
18th Nov 2025203 PMAQI
18th Nov 2025344 PMAQI
18th Nov 2025475 PMAQI
18th Nov 2025426 PMAQI
18th Nov 2025387 PMAQI
18th Nov 2025228 PMAQI
18th Nov 2025269 PMAQI
18th Nov 20253510 PMAQI
18th Nov 20253011 PMAQI
19th Nov 20252712 AMAQI
19th Nov 2025351 AMAQI
19th Nov 2025432 AMAQI
19th Nov 2025403 AMAQI
19th Nov 2025344 AMAQI
19th Nov 2025285 AMAQI
11°C8/15°C
19th Nov 2025316 AMAQI
19th Nov 2025427 AMAQI
19th Nov 2025408 AMAQI
19th Nov 2025319 AMAQI
19th Nov 20253910 AMAQI
19th Nov 20255111 AMAQI
19th Nov 20255012 PMAQI
19th Nov 2025391 PMAQI
19th Nov 2025202 PMAQI
19th Nov 2025213 PMAQI
19th Nov 2025324 PMAQI
19th Nov 2025305 PMAQI
19th Nov 2025256 PMAQI
19th Nov 2025307 PMAQI
19th Nov 2025328 PMAQI
19th Nov 2025289 PMAQI
19th Nov 20253010 PMAQI
19th Nov 20253511 PMAQI
20th Nov 20253412 AMAQI
20th Nov 2025271 AMAQI
20th Nov 2025272 AMAQI
20th Nov 2025263 AMAQI
20th Nov 2025284 AMAQI
20th Nov 2025285 AMAQI
10°C8/12°C
20th Nov 2025226 AMAQI
20th Nov 2025367 AMAQI
20th Nov 2025378 AMAQI
20th Nov 2025299 AMAQI
20th Nov 20251810 AMAQI
20th Nov 20251911 AMAQI
20th Nov 20252312 PMAQI
20th Nov 2025161 PMAQI
20th Nov 2025152 PMAQI
20th Nov 2025173 PMAQI
20th Nov 2025184 PMAQI
20th Nov 2025215 PMAQI
20th Nov 2025216 PMAQI
20th Nov 2025187 PMAQI
20th Nov 2025198 PMAQI
20th Nov 2025249 PMAQI
20th Nov 20252810 PMAQI
20th Nov 20252811 PMAQI
21st Nov 20253512 AMAQI
21st Nov 2025401 AMAQI
21st Nov 2025392 AMAQI
21st Nov 2025413 AMAQI
21st Nov 2025464 AMAQI
21st Nov 2025455 AMAQI
10°C9/13°C
21st Nov 2025406 AMAQI
21st Nov 2025317 AMAQI
21st Nov 2025298 AMAQI
21st Nov 2025349 AMAQI
21st Nov 20253810 AMAQI
21st Nov 20253711 AMAQI
21st Nov 20253312 PMAQI
21st Nov 2025391 PMAQI
21st Nov 2025422 PMAQI
21st Nov 2025253 PMAQI
21st Nov 2025254 PMAQI
21st Nov 2025335 PMAQI
21st Nov 2025256 PMAQI
21st Nov 2025147 PMAQI
21st Nov 2025208 PMAQI
21st Nov 2025329 PMAQI
21st Nov 20254010 PMAQI
21st Nov 20254811 PMAQI
22nd Nov 20254812 AMAQI
22nd Nov 2025531 AMAQI
22nd Nov 2025522 AMAQI
22nd Nov 2025483 AMAQI
22nd Nov 2025454 AMAQI
22nd Nov 2025405 AMAQI
11°C7/17°C
22nd Nov 2025356 AMAQI
22nd Nov 2025347 AMAQI
22nd Nov 2025388 AMAQI
22nd Nov 2025369 AMAQI
22nd Nov 20252110 AMAQI
22nd Nov 20253211 AMAQI
22nd Nov 20253712 PMAQI
22nd Nov 2025271 PMAQI
22nd Nov 2025422 PMAQI
22nd Nov 2025493 PMAQI
22nd Nov 2025354 PMAQI
22nd Nov 2025245 PMAQI
22nd Nov 2025236 PMAQI
22nd Nov 2025227 PMAQI
22nd Nov 2025268 PMAQI
22nd Nov 2025399 PMAQI
22nd Nov 20255210 PMAQI
22nd Nov 20255311 PMAQI
23rd Nov 20255412 AMAQI
23rd Nov 2025561 AMAQI
23rd Nov 2025532 AMAQI
23rd Nov 2025523 AMAQI
23rd Nov 2025524 AMAQI
23rd Nov 2025465 AMAQI
12°C9/18°C
23rd Nov 2025416 AMAQI
23rd Nov 2025427 AMAQI
23rd Nov 2025528 AMAQI
23rd Nov 2025539 AMAQI
23rd Nov 20254510 AMAQI
23rd Nov 20254111 AMAQI
23rd Nov 20253912 PMAQI
23rd Nov 2025421 PMAQI
23rd Nov 2025412 PMAQI
23rd Nov 2025443 PMAQI
23rd Nov 2025544 PMAQI
23rd Nov 2025515 PMAQI
23rd Nov 2025446 PMAQI
23rd Nov 2025497 PMAQI
23rd Nov 2025548 PMAQI
23rd Nov 2025569 PMAQI
23rd Nov 20255810 PMAQI
23rd Nov 20255911 PMAQI
24th Nov 20255212 AMAQI
24th Nov 2025501 AMAQI
24th Nov 2025552 AMAQI
24th Nov 2025523 AMAQI
24th Nov 2025494 AMAQI
24th Nov 2025425 AMAQI
11°C7/18°C
24th Nov 2025376 AMAQI
24th Nov 2025417 AMAQI
24th Nov 2025438 AMAQI
24th Nov 2025429 AMAQI
24th Nov 20254210 AMAQI
24th Nov 20254011 AMAQI
24th Nov 20254512 PMAQI
24th Nov 2025481 PMAQI
24th Nov 2025402 PMAQI
24th Nov 2025383 PMAQI
24th Nov 2025394 PMAQI
24th Nov 2025445 PMAQI
24th Nov 2025526 PMAQI
24th Nov 2025487 PMAQI
24th Nov 2025538 PMAQI
24th Nov 2025589 PMAQI
24th Nov 20255810 PMAQI
24th Nov 20255811 PMAQI
25th Nov 20255712 AMAQI
25th Nov 2025561 AMAQI
25th Nov 2025532 AMAQI
25th Nov 2025533 AMAQI
25th Nov 2025554 AMAQI
25th Nov 2025455 AMAQI
11°C6/17°C
25th Nov 2025406 AMAQI
6 AM25th Nov 2025477 AMAQI
25th Nov 2025478 AMAQI
25th Nov 2025419 AMAQI
25th Nov 20254810 AMAQI
25th Nov 20255211 AMAQI
11 AM25th Nov 20254912 PMAQI
25th Nov 2025551 PMAQI
25th Nov 2025552 PMAQI
25th Nov 2025543 PMAQI
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 12 PM
38AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 4 PM
32AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 12 PM (Avg. 38), while the lowest AQI was between 3 PM to 4 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 3 AM
39AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 39), while the lowest AQI was between 7 PM to 7 PM (Avg. 29).
2025 Days Vs Air Quality
San Martin, California, United States
2025
89%
217
11%
27
Total number of days with different AQI categories in last 329 days in 2025 (36 days remaining)
Good
217 DaysModerate
27 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 329 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
San Martin, 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
31AQI
31AQI
27th March 2025
24AQI
24AQI
28th March 2025
28AQI
28AQI
29th March 2025
22AQI
22AQI
30th March 2025
24AQI
24AQI
31st March 2025
20AQI
20AQI
1st April 2025
20AQI
20AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
22AQI
22AQI
4th April 2025
26AQI
26AQI
5th April 2025
25AQI
25AQI
6th April 2025
32AQI
32AQI
7th April 2025
23AQI
23AQI
8th April 2025
18AQI
18AQI
9th April 2025
23AQI
23AQI
10th April 2025
29AQI
29AQI
11th April 2025
23AQI
23AQI
12th April 2025
28AQI
28AQI
13th April 2025
33AQI
33AQI
14th April 2025
38AQI
38AQI
15th April 2025
35AQI
35AQI
16th April 2025
35AQI
35AQI
17th April 2025
30AQI
30AQI
18th April 2025
32AQI
32AQI
19th April 2025
40AQI
40AQI
20th April 2025
37AQI
37AQI
21st April 2025
35AQI
35AQI
22nd April 2025
35AQI
35AQI
23rd April 2025
38AQI
38AQI
24th April 2025
42AQI
42AQI
25th April 2025
29AQI
29AQI
26th April 2025
22AQI
22AQI
27th April 2025
22AQI
22AQI
28th April 2025
30AQI
30AQI
29th April 2025
40AQI
40AQI
30th April 2025
45AQI
45AQI
1st May 2025
42AQI
42AQI
2nd May 2025
43AQI
43AQI
3rd May 2025
28AQI
28AQI
4th May 2025
36AQI
36AQI
5th May 2025
43AQI
43AQI
6th May 2025
45AQI
45AQI
7th May 2025
48AQI
48AQI
8th May 2025
47AQI
47AQI
9th May 2025
39AQI
39AQI
10th May 2025
41AQI
41AQI
11th May 2025
29AQI
29AQI
12th May 2025
29AQI
29AQI
13th May 2025
23AQI
23AQI
14th May 2025
26AQI
26AQI
15th May 2025
31AQI
31AQI
16th May 2025
36AQI
36AQI
17th May 2025
35AQI
35AQI
18th May 2025
32AQI
32AQI
19th May 2025
40AQI
40AQI
20th May 2025
31AQI
31AQI
21st May 2025
41AQI
41AQI
22nd May 2025
38AQI
38AQI
23rd May 2025
32AQI
32AQI
24th May 2025
34AQI
34AQI
25th May 2025
30AQI
30AQI
26th May 2025
24AQI
24AQI
27th May 2025
26AQI
26AQI
28th May 2025
37AQI
37AQI
29th May 2025
32AQI
32AQI
30th May 2025
51AQI
51AQI
31st May 2025
54AQI
54AQI
1st June 2025
48AQI
48AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
48AQI
48AQI
4th June 2025
53AQI
53AQI
5th June 2025
51AQI
51AQI
6th June 2025
44AQI
44AQI
7th June 2025
46AQI
46AQI
8th June 2025
40AQI
40AQI
9th June 2025
37AQI
37AQI
10th June 2025
44AQI
44AQI
11th June 2025
45AQI
45AQI
12th June 2025
52AQI
52AQI
13th June 2025
48AQI
48AQI
14th June 2025
42AQI
42AQI
15th June 2025
40AQI
40AQI
16th June 2025
42AQI
42AQI
17th June 2025
40AQI
40AQI
18th June 2025
45AQI
45AQI
19th June 2025
50AQI
50AQI
20th June 2025
48AQI
48AQI
21st June 2025
40AQI
40AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
37AQI
37AQI
24th June 2025
35AQI
35AQI
25th June 2025
36AQI
36AQI
26th June 2025
38AQI
38AQI
27th June 2025
45AQI
45AQI
28th June 2025
49AQI
49AQI
29th June 2025
45AQI
45AQI
30th June 2025
41AQI
41AQI
1st July 2025
42AQI
42AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
50AQI
50AQI
4th July 2025
38AQI
38AQI
5th July 2025
52AQI
52AQI
6th July 2025
43AQI
43AQI
7th July 2025
43AQI
43AQI
8th July 2025
37AQI
37AQI
9th July 2025
38AQI
38AQI
10th July 2025
40AQI
40AQI
11th July 2025
54AQI
54AQI
12th July 2025
55AQI
55AQI
13th July 2025
52AQI
52AQI
14th July 2025
47AQI
47AQI
15th July 2025
46AQI
46AQI
16th July 2025
41AQI
41AQI
17th July 2025
35AQI
35AQI
18th July 2025
37AQI
37AQI
19th July 2025
38AQI
38AQI
20th July 2025
35AQI
35AQI
21st July 2025
32AQI
32AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
25AQI
25AQI
24th July 2025
24AQI
24AQI
25th July 2025
25AQI
25AQI
26th July 2025
23AQI
23AQI
27th July 2025
23AQI
23AQI
28th July 2025
28AQI
28AQI
29th July 2025
36AQI
36AQI
30th July 2025
33AQI
33AQI
31st July 2025
33AQI
33AQI
1st August 2025
30AQI
30AQI
2nd August 2025
30AQI
30AQI
3rd August 2025
28AQI
28AQI
4th August 2025
37AQI
37AQI
5th August 2025
29AQI
29AQI
6th August 2025
34AQI
34AQI
7th August 2025
37AQI
37AQI
8th August 2025
41AQI
41AQI
9th August 2025
53AQI
53AQI
10th August 2025
49AQI
49AQI
11th August 2025
43AQI
43AQI
12th August 2025
47AQI
47AQI
13th August 2025
41AQI
41AQI
14th August 2025
34AQI
34AQI
15th August 2025
41AQI
41AQI
16th August 2025
28AQI
28AQI
17th August 2025
17AQI
17AQI
18th August 2025
27AQI
27AQI
19th August 2025
33AQI
33AQI
20th August 2025
40AQI
40AQI
21st August 2025
52AQI
52AQI
22nd August 2025
56AQI
56AQI
23rd August 2025
59AQI
59AQI
24th August 2025
51AQI
51AQI
25th August 2025
45AQI
45AQI
26th August 2025
51AQI
51AQI
27th August 2025
51AQI
51AQI
28th August 2025
50AQI
50AQI
29th August 2025
46AQI
46AQI
30th August 2025
44AQI
44AQI
31st August 2025
46AQI
46AQI
1st September 2025
42AQI
42AQI
2nd September 2025
55AQI
55AQI
3rd September 2025
50AQI
50AQI
4th September 2025
39AQI
39AQI
5th September 2025
41AQI
41AQI
6th September 2025
41AQI
41AQI
7th September 2025
31AQI
31AQI
8th September 2025
26AQI
26AQI
9th September 2025
25AQI
25AQI
10th September 2025
21AQI
21AQI
11th September 2025
28AQI
28AQI
12th September 2025
36AQI
36AQI
13th September 2025
41AQI
41AQI
14th September 2025
27AQI
27AQI
15th September 2025
31AQI
31AQI
16th September 2025
50AQI
50AQI
17th September 2025
57AQI
57AQI
18th September 2025
65AQI
65AQI
19th September 2025
54AQI
54AQI
20th September 2025
53AQI
53AQI
21st September 2025
46AQI
46AQI
22nd September 2025
43AQI
43AQI
23rd September 2025
52AQI
52AQI
24th September 2025
55AQI
55AQI
25th September 2025
44AQI
44AQI
26th September 2025
48AQI
48AQI
27th September 2025
47AQI
47AQI
28th September 2025
25AQI
25AQI
29th September 2025
30AQI
30AQI
30th September 2025
32AQI
32AQI
1st October 2025
21AQI
21AQI
2nd October 2025
16AQI
16AQI
3rd October 2025
30AQI
30AQI
4th October 2025
41AQI
41AQI
5th October 2025
35AQI
35AQI
6th October 2025
43AQI
43AQI
7th October 2025
49AQI
49AQI
8th October 2025
43AQI
43AQI
9th October 2025
31AQI
31AQI
10th October 2025
41AQI
41AQI
11th October 2025
34AQI
34AQI
12th October 2025
28AQI
28AQI
13th October 2025
43AQI
43AQI
14th October 2025
30AQI
30AQI
15th October 2025
19AQI
19AQI
16th October 2025
35AQI
35AQI
17th October 2025
35AQI
35AQI
18th October 2025
55AQI
55AQI
19th October 2025
44AQI
44AQI
20th October 2025
29AQI
29AQI
21st October 2025
50AQI
50AQI
22nd October 2025
41AQI
41AQI
23rd October 2025
46AQI
46AQI
24th October 2025
43AQI
43AQI
25th October 2025
25AQI
25AQI
26th October 2025
37AQI
37AQI
27th October 2025
23AQI
23AQI
28th October 2025
34AQI
34AQI
29th October 2025
40AQI
40AQI
30th October 2025
52AQI
52AQI
31st October 2025
51AQI
51AQI
1st November 2025
45AQI
45AQI
2nd November 2025
41AQI
41AQI
3rd November 2025
43AQI
43AQI
4th November 2025
26AQI
26AQI
5th November 2025
19AQI
19AQI
6th November 2025
25AQI
25AQI
7th November 2025
33AQI
33AQI
8th November 2025
32AQI
32AQI
9th November 2025
51AQI
51AQI
10th November 2025
48AQI
48AQI
11th November 2025
45AQI
45AQI
12th November 2025
30AQI
30AQI
13th November 2025
26AQI
26AQI
14th November 2025
24AQI
24AQI
15th November 2025
35AQI
35AQI
16th November 2025
24AQI
24AQI
17th November 2025
24AQI
24AQI
18th November 2025
25AQI
25AQI
19th November 2025
34AQI
34AQI
20th November 2025
25AQI
25AQI
21st November 2025
35AQI
35AQI
22nd November 2025
39AQI
39AQI
23rd November 2025
50AQI
50AQI
24th November 2025
49AQI
49AQI
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
25AQI
30AQI
36AQI
44AQI
38AQI
41AQI
41AQI
37AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
6
30
29
2
27
3
27
4
24
7
23
7
28
3
23
1
217
27
Highest AQI recorded in
June44AQI
Lowest AQI recorded in
March25AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
37AQILeast Polluted Year Recorded
2025(Avg.)
37AQISan Martin's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
