Stockton, 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
Stockton, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Nov 2025
58AQILowest AQI recorded on
16th Nov 2025
18AQISame Day Analysis (20th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 48 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 19th Nov - 20th Nov 2025
Stockton, California, United States
AQI
Day
Night
.
6 AM19th Nov 2025
5 PM
5 AM20th Nov 2025
Day time
Avg. Highest Time
8AM19th Nov
55AQI
Avg. Lowest Time
6AM19th Nov
49AQI
Night time
Avg. Highest Time
11PM19th Nov
70AQI
Avg. Lowest Time
6PM19th Nov
48AQI
In the last 24 hours,
Stockton's AQI reached its highest point of 70 at 11 PM during the Night, while the lowest point, 48, was recorded at 6 PM during the Night between 19th Nov and 20th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Stockton, California, United States
OctNov
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 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
Day
Night
21st Oct 2025316 AMAQI
21st Oct 2025357 AMAQI
21st Oct 2025488 AMAQI
21st Oct 2025429 AMAQI
21st Oct 20254010 AMAQI
21st Oct 20254511 AMAQI
21st Oct 20254112 PMAQI
21st Oct 2025371 PMAQI
21st Oct 2025442 PMAQI
21st Oct 2025403 PMAQI
21st Oct 2025414 PMAQI
21st Oct 2025445 PMAQI
21st Oct 2025506 PMAQI
21st Oct 2025497 PMAQI
21st Oct 2025398 PMAQI
21st Oct 2025379 PMAQI
21st Oct 20253910 PMAQI
21st Oct 20253811 PMAQI
22nd Oct 20254112 AMAQI
22nd Oct 2025361 AMAQI
22nd Oct 2025352 AMAQI
22nd Oct 2025313 AMAQI
22nd Oct 2025324 AMAQI
22nd Oct 2025305 AMAQI
--°C/°C
22nd Oct 2025306 AMAQI
22nd Oct 2025277 AMAQI
22nd Oct 2025268 AMAQI
22nd Oct 2025269 AMAQI
22nd Oct 20252810 AMAQI
22nd Oct 20253011 AMAQI
22nd Oct 20252912 PMAQI
22nd Oct 2025271 PMAQI
22nd Oct 2025312 PMAQI
22nd Oct 2025323 PMAQI
22nd Oct 2025324 PMAQI
22nd Oct 2025345 PMAQI
22nd Oct 2025326 PMAQI
22nd Oct 2025307 PMAQI
22nd Oct 2025348 PMAQI
22nd Oct 2025389 PMAQI
22nd Oct 20253710 PMAQI
22nd Oct 20253711 PMAQI
23rd Oct 20254012 AMAQI
23rd Oct 2025381 AMAQI
23rd Oct 2025332 AMAQI
23rd Oct 2025333 AMAQI
23rd Oct 2025304 AMAQI
23rd Oct 2025275 AMAQI
17°C13/24°C
23rd Oct 2025276 AMAQI
23rd Oct 2025317 AMAQI
23rd Oct 2025318 AMAQI
23rd Oct 2025309 AMAQI
23rd Oct 20253510 AMAQI
23rd Oct 20253711 AMAQI
23rd Oct 20253412 PMAQI
23rd Oct 2025351 PMAQI
23rd Oct 2025382 PMAQI
23rd Oct 2025353 PMAQI
23rd Oct 2025354 PMAQI
23rd Oct 2025355 PMAQI
23rd Oct 2025356 PMAQI
23rd Oct 2025367 PMAQI
23rd Oct 2025368 PMAQI
23rd Oct 2025389 PMAQI
23rd Oct 20254210 PMAQI
23rd Oct 20254311 PMAQI
24th Oct 20254312 AMAQI
24th Oct 2025421 AMAQI
24th Oct 2025402 AMAQI
24th Oct 2025433 AMAQI
24th Oct 2025464 AMAQI
24th Oct 2025505 AMAQI
16°C11/24°C
24th Oct 2025506 AMAQI
24th Oct 2025527 AMAQI
24th Oct 2025488 AMAQI
24th Oct 2025449 AMAQI
24th Oct 20254210 AMAQI
24th Oct 20254011 AMAQI
24th Oct 20254112 PMAQI
24th Oct 2025401 PMAQI
24th Oct 2025372 PMAQI
24th Oct 2025393 PMAQI
24th Oct 2025444 PMAQI
24th Oct 2025405 PMAQI
24th Oct 2025366 PMAQI
24th Oct 2025347 PMAQI
24th Oct 2025438 PMAQI
24th Oct 2025469 PMAQI
24th Oct 20255110 PMAQI
24th Oct 20257711 PMAQI
25th Oct 20256512 AMAQI
25th Oct 2025481 AMAQI
25th Oct 2025592 AMAQI
25th Oct 2025373 AMAQI
25th Oct 2025534 AMAQI
25th Oct 2025465 AMAQI
16°C10/25°C
25th Oct 2025426 AMAQI
25th Oct 2025407 AMAQI
25th Oct 2025388 AMAQI
25th Oct 2025429 AMAQI
25th Oct 20255410 AMAQI
25th Oct 20255311 AMAQI
25th Oct 20254112 PMAQI
25th Oct 2025331 PMAQI
25th Oct 2025312 PMAQI
25th Oct 2025403 PMAQI
25th Oct 2025414 PMAQI
25th Oct 2025395 PMAQI
25th Oct 2025446 PMAQI
25th Oct 2025417 PMAQI
25th Oct 2025368 PMAQI
25th Oct 2025359 PMAQI
25th Oct 20253710 PMAQI
25th Oct 20254211 PMAQI
26th Oct 20254412 AMAQI
26th Oct 2025451 AMAQI
26th Oct 2025462 AMAQI
26th Oct 2025383 AMAQI
26th Oct 2025394 AMAQI
26th Oct 2025385 AMAQI
15°C12/21°C
26th Oct 2025386 AMAQI
26th Oct 2025397 AMAQI
26th Oct 2025418 AMAQI
26th Oct 2025429 AMAQI
26th Oct 20254510 AMAQI
26th Oct 20254211 AMAQI
26th Oct 20254212 PMAQI
26th Oct 2025411 PMAQI
26th Oct 2025352 PMAQI
26th Oct 2025333 PMAQI
26th Oct 2025334 PMAQI
26th Oct 2025365 PMAQI
26th Oct 2025406 PMAQI
26th Oct 2025317 PMAQI
26th Oct 2025308 PMAQI
26th Oct 2025339 PMAQI
26th Oct 20253210 PMAQI
26th Oct 20253511 PMAQI
27th Oct 20254212 AMAQI
27th Oct 2025461 AMAQI
27th Oct 2025352 AMAQI
27th Oct 2025333 AMAQI
27th Oct 2025344 AMAQI
27th Oct 2025355 AMAQI
16°C12/22°C
27th Oct 2025356 AMAQI
27th Oct 2025337 AMAQI
27th Oct 2025348 AMAQI
27th Oct 2025319 AMAQI
27th Oct 20252810 AMAQI
27th Oct 20253111 AMAQI
27th Oct 20253612 PMAQI
27th Oct 2025321 PMAQI
27th Oct 2025272 PMAQI
27th Oct 2025243 PMAQI
27th Oct 2025274 PMAQI
27th Oct 2025285 PMAQI
27th Oct 2025226 PMAQI
27th Oct 2025257 PMAQI
27th Oct 2025268 PMAQI
27th Oct 2025259 PMAQI
27th Oct 20252510 PMAQI
27th Oct 20253011 PMAQI
28th Oct 20253212 AMAQI
28th Oct 2025291 AMAQI
28th Oct 2025292 AMAQI
28th Oct 2025273 AMAQI
28th Oct 2025264 AMAQI
28th Oct 2025265 AMAQI
15°C11/21°C
28th Oct 2025296 AMAQI
28th Oct 2025307 AMAQI
28th Oct 2025318 AMAQI
28th Oct 2025359 AMAQI
28th Oct 20253910 AMAQI
28th Oct 20254011 AMAQI
28th Oct 20253912 PMAQI
28th Oct 2025371 PMAQI
28th Oct 2025372 PMAQI
28th Oct 2025363 PMAQI
28th Oct 2025324 PMAQI
28th Oct 2025385 PMAQI
28th Oct 2025476 PMAQI
28th Oct 2025427 PMAQI
28th Oct 2025428 PMAQI
28th Oct 2025479 PMAQI
28th Oct 20254410 PMAQI
28th Oct 20254511 PMAQI
29th Oct 20254812 AMAQI
29th Oct 2025421 AMAQI
29th Oct 2025372 AMAQI
29th Oct 2025403 AMAQI
29th Oct 2025394 AMAQI
29th Oct 2025365 AMAQI
15°C7/24°C
29th Oct 2025376 AMAQI
29th Oct 2025427 AMAQI
29th Oct 2025488 AMAQI
29th Oct 2025509 AMAQI
29th Oct 20254110 AMAQI
29th Oct 20254111 AMAQI
29th Oct 20254112 PMAQI
29th Oct 2025411 PMAQI
29th Oct 2025432 PMAQI
29th Oct 2025403 PMAQI
29th Oct 2025364 PMAQI
29th Oct 2025325 PMAQI
29th Oct 2025356 PMAQI
29th Oct 2025367 PMAQI
29th Oct 2025378 PMAQI
29th Oct 2025449 PMAQI
29th Oct 20254910 PMAQI
29th Oct 20255011 PMAQI
30th Oct 20254912 AMAQI
30th Oct 2025451 AMAQI
30th Oct 2025442 AMAQI
30th Oct 2025473 AMAQI
30th Oct 2025474 AMAQI
30th Oct 2025515 AMAQI
18°C9/30°C
30th Oct 2025526 AMAQI
30th Oct 2025567 AMAQI
30th Oct 2025598 AMAQI
30th Oct 2025559 AMAQI
30th Oct 20255310 AMAQI
30th Oct 20255111 AMAQI
30th Oct 20255112 PMAQI
30th Oct 2025461 PMAQI
30th Oct 2025432 PMAQI
30th Oct 2025403 PMAQI
30th Oct 2025414 PMAQI
30th Oct 2025415 PMAQI
30th Oct 2025406 PMAQI
30th Oct 2025427 PMAQI
30th Oct 2025458 PMAQI
30th Oct 2025479 PMAQI
30th Oct 20254810 PMAQI
30th Oct 20255211 PMAQI
31st Oct 20255112 AMAQI
31st Oct 2025551 AMAQI
31st Oct 2025582 AMAQI
31st Oct 2025583 AMAQI
31st Oct 2025564 AMAQI
31st Oct 2025575 AMAQI
17°C12/25°C
31st Oct 2025566 AMAQI
31st Oct 2025537 AMAQI
31st Oct 2025518 AMAQI
31st Oct 2025529 AMAQI
31st Oct 20256010 AMAQI
31st Oct 20256411 AMAQI
31st Oct 20255512 PMAQI
31st Oct 2025501 PMAQI
31st Oct 2025552 PMAQI
31st Oct 2025493 PMAQI
31st Oct 2025494 PMAQI
31st Oct 2025455 PMAQI
31st Oct 2025436 PMAQI
31st Oct 2025447 PMAQI
31st Oct 2025408 PMAQI
31st Oct 2025349 PMAQI
31st Oct 20253610 PMAQI
31st Oct 20254111 PMAQI
1st Nov 20254312 AMAQI
1st Nov 2025461 AMAQI
1st Nov 2025502 AMAQI
1st Nov 2025493 AMAQI
1st Nov 2025464 AMAQI
1st Nov 2025445 AMAQI
16°C10/27°C
1st Nov 2025466 AMAQI
1st Nov 2025477 AMAQI
1st Nov 2025488 AMAQI
1st Nov 2025509 AMAQI
1st Nov 20255610 AMAQI
1st Nov 20255711 AMAQI
1st Nov 20255212 PMAQI
1st Nov 2025521 PMAQI
1st Nov 2025442 PMAQI
1st Nov 2025443 PMAQI
1st Nov 2025404 PMAQI
1st Nov 2025395 PMAQI
1st Nov 2025386 PMAQI
1st Nov 2025387 PMAQI
1st Nov 2025428 PMAQI
1st Nov 2025429 PMAQI
1st Nov 20255510 PMAQI
1st Nov 20254811 PMAQI
2nd Nov 20254912 AMAQI
2nd Nov 2025571 AMAQI
2nd Nov 2025462 AMAQI
2nd Nov 2025523 AMAQI
2nd Nov 2025524 AMAQI
2nd Nov 2025515 AMAQI
17°C10/28°C
2nd Nov 2025486 AMAQI
2nd Nov 2025517 AMAQI
2nd Nov 2025488 AMAQI
2nd Nov 2025519 AMAQI
2nd Nov 20255310 AMAQI
2nd Nov 20255111 AMAQI
2nd Nov 20255212 PMAQI
2nd Nov 2025521 PMAQI
2nd Nov 2025512 PMAQI
2nd Nov 2025523 PMAQI
2nd Nov 2025554 PMAQI
2nd Nov 2025555 PMAQI
2nd Nov 2025536 PMAQI
2nd Nov 2025517 PMAQI
2nd Nov 2025508 PMAQI
2nd Nov 2025549 PMAQI
2nd Nov 20255510 PMAQI
2nd Nov 20255211 PMAQI
3rd Nov 20255212 AMAQI
3rd Nov 2025491 AMAQI
3rd Nov 2025472 AMAQI
3rd Nov 2025463 AMAQI
3rd Nov 2025444 AMAQI
3rd Nov 2025455 AMAQI
17°C10/28°C
3rd Nov 2025426 AMAQI
3rd Nov 2025457 AMAQI
3rd Nov 2025448 AMAQI
3rd Nov 2025449 AMAQI
3rd Nov 20254510 AMAQI
3rd Nov 20254611 AMAQI
3rd Nov 20254412 PMAQI
3rd Nov 2025411 PMAQI
3rd Nov 2025382 PMAQI
3rd Nov 2025333 PMAQI
3rd Nov 2025314 PMAQI
3rd Nov 2025285 PMAQI
3rd Nov 2025236 PMAQI
3rd Nov 2025237 PMAQI
3rd Nov 2025278 PMAQI
3rd Nov 2025349 PMAQI
3rd Nov 20253610 PMAQI
3rd Nov 20253311 PMAQI
4th Nov 20253812 AMAQI
4th Nov 2025371 AMAQI
4th Nov 2025332 AMAQI
4th Nov 2025303 AMAQI
4th Nov 2025284 AMAQI
4th Nov 2025305 AMAQI
17°C11/27°C
4th Nov 2025306 AMAQI
4th Nov 2025317 AMAQI
4th Nov 2025348 AMAQI
4th Nov 2025399 AMAQI
4th Nov 20254210 AMAQI
4th Nov 20254211 AMAQI
4th Nov 20253912 PMAQI
4th Nov 2025601 PMAQI
4th Nov 2025642 PMAQI
4th Nov 2025433 PMAQI
4th Nov 2025414 PMAQI
4th Nov 2025645 PMAQI
4th Nov 2025556 PMAQI
4th Nov 2025397 PMAQI
4th Nov 2025358 PMAQI
4th Nov 2025399 PMAQI
4th Nov 20254210 PMAQI
4th Nov 20254211 PMAQI
5th Nov 20254512 AMAQI
5th Nov 2025461 AMAQI
5th Nov 2025462 AMAQI
5th Nov 2025473 AMAQI
5th Nov 2025454 AMAQI
5th Nov 2025425 AMAQI
17°C10/27°C
5th Nov 2025446 AMAQI
5th Nov 2025437 AMAQI
5th Nov 2025478 AMAQI
5th Nov 2025449 AMAQI
5th Nov 20254210 AMAQI
5th Nov 20254011 AMAQI
5th Nov 20254012 PMAQI
5th Nov 2025401 PMAQI
5th Nov 2025352 PMAQI
5th Nov 2025303 PMAQI
5th Nov 2025284 PMAQI
5th Nov 2025305 PMAQI
5th Nov 2025296 PMAQI
5th Nov 2025237 PMAQI
5th Nov 2025298 PMAQI
5th Nov 2025289 PMAQI
5th Nov 20252310 PMAQI
5th Nov 20253111 PMAQI
6th Nov 20253412 AMAQI
6th Nov 2025351 AMAQI
6th Nov 2025362 AMAQI
6th Nov 2025383 AMAQI
6th Nov 2025374 AMAQI
6th Nov 2025355 AMAQI
14°C13/17°C
6th Nov 2025376 AMAQI
6th Nov 2025397 AMAQI
6th Nov 2025398 AMAQI
6th Nov 2025399 AMAQI
6th Nov 20254210 AMAQI
6th Nov 20253611 AMAQI
6th Nov 20253912 PMAQI
6th Nov 2025391 PMAQI
6th Nov 2025372 PMAQI
6th Nov 2025343 PMAQI
6th Nov 2025334 PMAQI
6th Nov 2025375 PMAQI
6th Nov 2025466 PMAQI
6th Nov 2025477 PMAQI
6th Nov 2025428 PMAQI
6th Nov 2025449 PMAQI
6th Nov 20254210 PMAQI
6th Nov 20253511 PMAQI
7th Nov 20253412 AMAQI
7th Nov 2025351 AMAQI
7th Nov 2025352 AMAQI
7th Nov 2025383 AMAQI
7th Nov 2025424 AMAQI
7th Nov 2025445 AMAQI
16°C11/23°C
7th Nov 2025416 AMAQI
7th Nov 2025377 AMAQI
7th Nov 2025418 AMAQI
7th Nov 2025529 AMAQI
7th Nov 20254810 AMAQI
7th Nov 20254011 AMAQI
7th Nov 20253712 PMAQI
7th Nov 2025341 PMAQI
7th Nov 2025322 PMAQI
7th Nov 2025373 PMAQI
7th Nov 2025354 PMAQI
7th Nov 2025335 PMAQI
7th Nov 2025356 PMAQI
7th Nov 2025357 PMAQI
7th Nov 2025328 PMAQI
7th Nov 2025389 PMAQI
7th Nov 20254310 PMAQI
7th Nov 20254211 PMAQI
8th Nov 20253712 AMAQI
8th Nov 2025401 AMAQI
8th Nov 2025412 AMAQI
8th Nov 2025413 AMAQI
8th Nov 2025424 AMAQI
8th Nov 2025405 AMAQI
17°C12/23°C
8th Nov 2025386 AMAQI
8th Nov 2025267 AMAQI
8th Nov 2025328 AMAQI
8th Nov 2025399 AMAQI
8th Nov 20254010 AMAQI
8th Nov 20254511 AMAQI
8th Nov 20255112 PMAQI
8th Nov 2025351 PMAQI
8th Nov 2025302 PMAQI
8th Nov 2025313 PMAQI
8th Nov 2025314 PMAQI
8th Nov 2025305 PMAQI
8th Nov 2025276 PMAQI
8th Nov 2025267 PMAQI
8th Nov 2025358 PMAQI
8th Nov 2025429 PMAQI
8th Nov 20254110 PMAQI
8th Nov 20253711 PMAQI
9th Nov 20254212 AMAQI
9th Nov 2025411 AMAQI
9th Nov 2025382 AMAQI
9th Nov 2025353 AMAQI
9th Nov 2025334 AMAQI
9th Nov 2025355 AMAQI
16°C10/24°C
9th Nov 2025376 AMAQI
9th Nov 2025327 AMAQI
9th Nov 2025308 AMAQI
9th Nov 2025289 AMAQI
9th Nov 20252710 AMAQI
9th Nov 20253111 AMAQI
9th Nov 20253412 PMAQI
9th Nov 2025351 PMAQI
9th Nov 2025362 PMAQI
9th Nov 2025353 PMAQI
9th Nov 2025344 PMAQI
9th Nov 2025345 PMAQI
9th Nov 2025336 PMAQI
9th Nov 2025297 PMAQI
9th Nov 2025298 PMAQI
9th Nov 2025349 PMAQI
9th Nov 20253510 PMAQI
9th Nov 20254011 PMAQI
10th Nov 20254212 AMAQI
10th Nov 2025401 AMAQI
10th Nov 2025372 AMAQI
10th Nov 2025333 AMAQI
10th Nov 2025334 AMAQI
10th Nov 2025365 AMAQI
16°C9/25°C
10th Nov 2025346 AMAQI
10th Nov 2025347 AMAQI
10th Nov 2025368 AMAQI
10th Nov 2025389 AMAQI
10th Nov 20253810 AMAQI
10th Nov 20253611 AMAQI
10th Nov 20253312 PMAQI
10th Nov 2025281 PMAQI
10th Nov 2025242 PMAQI
10th Nov 2025303 PMAQI
10th Nov 2025324 PMAQI
10th Nov 2025255 PMAQI
10th Nov 2025306 PMAQI
10th Nov 2025387 PMAQI
10th Nov 2025368 PMAQI
10th Nov 2025419 PMAQI
10th Nov 20254210 PMAQI
10th Nov 20254111 PMAQI
11th Nov 20254212 AMAQI
11th Nov 2025421 AMAQI
11th Nov 2025412 AMAQI
11th Nov 2025433 AMAQI
11th Nov 2025444 AMAQI
11th Nov 2025425 AMAQI
17°C10/27°C
11th Nov 2025456 AMAQI
11th Nov 2025457 AMAQI
11th Nov 2025458 AMAQI
11th Nov 2025399 AMAQI
11th Nov 20253410 AMAQI
11th Nov 20253611 AMAQI
11th Nov 20254112 PMAQI
11th Nov 2025451 PMAQI
11th Nov 2025482 PMAQI
11th Nov 2025503 PMAQI
11th Nov 2025484 PMAQI
11th Nov 2025505 PMAQI
11th Nov 2025506 PMAQI
11th Nov 2025487 PMAQI
11th Nov 2025488 PMAQI
11th Nov 2025529 PMAQI
11th Nov 20255610 PMAQI
11th Nov 20255911 PMAQI
12th Nov 20255112 AMAQI
12th Nov 2025471 AMAQI
12th Nov 2025462 AMAQI
12th Nov 2025493 AMAQI
12th Nov 2025484 AMAQI
12th Nov 2025555 AMAQI
16°C10/25°C
12th Nov 2025586 AMAQI
12th Nov 2025577 AMAQI
12th Nov 2025498 AMAQI
12th Nov 2025429 AMAQI
12th Nov 20254810 AMAQI
12th Nov 20255411 AMAQI
12th Nov 20255612 PMAQI
12th Nov 2025521 PMAQI
12th Nov 2025522 PMAQI
12th Nov 2025513 PMAQI
12th Nov 2025444 PMAQI
12th Nov 2025405 PMAQI
12th Nov 2025356 PMAQI
12th Nov 2025307 PMAQI
12th Nov 2025308 PMAQI
12th Nov 2025399 PMAQI
12th Nov 20254510 PMAQI
12th Nov 20254511 PMAQI
13th Nov 20255412 AMAQI
13th Nov 2025461 AMAQI
13th Nov 2025392 AMAQI
13th Nov 2025383 AMAQI
13th Nov 2025364 AMAQI
13th Nov 2025335 AMAQI
17°C13/23°C
13th Nov 2025346 AMAQI
13th Nov 2025397 AMAQI
13th Nov 2025358 AMAQI
13th Nov 2025349 AMAQI
13th Nov 20253510 AMAQI
13th Nov 20253711 AMAQI
13th Nov 20256112 PMAQI
13th Nov 2025721 PMAQI
13th Nov 2025642 PMAQI
13th Nov 2025583 PMAQI
13th Nov 2025524 PMAQI
13th Nov 2025565 PMAQI
13th Nov 2025576 PMAQI
13th Nov 2025517 PMAQI
13th Nov 2025548 PMAQI
13th Nov 2025469 PMAQI
13th Nov 20253810 PMAQI
13th Nov 20254111 PMAQI
14th Nov 20253812 AMAQI
14th Nov 2025361 AMAQI
14th Nov 2025362 AMAQI
14th Nov 2025403 AMAQI
14th Nov 2025464 AMAQI
14th Nov 2025445 AMAQI
16°C14/21°C
14th Nov 2025376 AMAQI
14th Nov 2025357 AMAQI
14th Nov 2025358 AMAQI
14th Nov 2025389 AMAQI
14th Nov 20253910 AMAQI
14th Nov 20254111 AMAQI
14th Nov 20254612 PMAQI
14th Nov 2025441 PMAQI
14th Nov 2025402 PMAQI
14th Nov 2025393 PMAQI
14th Nov 2025404 PMAQI
14th Nov 2025445 PMAQI
14th Nov 2025456 PMAQI
14th Nov 2025437 PMAQI
14th Nov 2025448 PMAQI
14th Nov 2025489 PMAQI
14th Nov 20254910 PMAQI
14th Nov 20255011 PMAQI
15th Nov 20255412 AMAQI
15th Nov 2025531 AMAQI
15th Nov 2025472 AMAQI
15th Nov 2025443 AMAQI
15th Nov 2025434 AMAQI
15th Nov 2025425 AMAQI
15°C13/17°C
15th Nov 2025446 AMAQI
15th Nov 2025417 AMAQI
15th Nov 2025408 AMAQI
15th Nov 2025369 AMAQI
15th Nov 20253210 AMAQI
15th Nov 20252711 AMAQI
15th Nov 20252212 PMAQI
15th Nov 2025241 PMAQI
15th Nov 2025232 PMAQI
15th Nov 2025203 PMAQI
15th Nov 2025184 PMAQI
15th Nov 2025215 PMAQI
15th Nov 2025236 PMAQI
15th Nov 2025237 PMAQI
15th Nov 2025288 PMAQI
15th Nov 2025269 PMAQI
15th Nov 20252410 PMAQI
15th Nov 20252611 PMAQI
16th Nov 20252412 AMAQI
16th Nov 2025181 AMAQI
16th Nov 2025182 AMAQI
16th Nov 2025183 AMAQI
16th Nov 2025194 AMAQI
16th Nov 2025185 AMAQI
15°C11/21°C
16th Nov 2025206 AMAQI
16th Nov 2025187 AMAQI
16th Nov 2025178 AMAQI
16th Nov 2025189 AMAQI
16th Nov 20251610 AMAQI
16th Nov 20251611 AMAQI
16th Nov 20251512 PMAQI
16th Nov 2025151 PMAQI
16th Nov 2025182 PMAQI
16th Nov 2025183 PMAQI
16th Nov 2025224 PMAQI
16th Nov 2025225 PMAQI
16th Nov 2025416 PMAQI
16th Nov 2025297 PMAQI
16th Nov 2025208 PMAQI
16th Nov 2025279 PMAQI
16th Nov 20252610 PMAQI
16th Nov 20252411 PMAQI
17th Nov 20252512 AMAQI
17th Nov 2025241 AMAQI
17th Nov 2025252 AMAQI
17th Nov 2025253 AMAQI
17th Nov 2025274 AMAQI
17th Nov 2025255 AMAQI
14°C13/17°C
17th Nov 2025296 AMAQI
17th Nov 2025397 AMAQI
17th Nov 2025348 AMAQI
17th Nov 2025269 AMAQI
17th Nov 20252310 AMAQI
17th Nov 20252611 AMAQI
17th Nov 20254912 PMAQI
17th Nov 2025391 PMAQI
17th Nov 2025382 PMAQI
17th Nov 2025373 PMAQI
17th Nov 2025354 PMAQI
17th Nov 2025285 PMAQI
17th Nov 2025266 PMAQI
17th Nov 2025287 PMAQI
17th Nov 2025328 PMAQI
17th Nov 2025369 PMAQI
17th Nov 20253910 PMAQI
17th Nov 20254411 PMAQI
18th Nov 20254212 AMAQI
18th Nov 2025401 AMAQI
18th Nov 2025382 AMAQI
18th Nov 2025403 AMAQI
18th Nov 2025404 AMAQI
18th Nov 2025405 AMAQI
12°C10/14°C
18th Nov 2025426 AMAQI
18th Nov 2025437 AMAQI
18th Nov 2025438 AMAQI
18th Nov 2025459 AMAQI
18th Nov 20255010 AMAQI
18th Nov 20254511 AMAQI
18th Nov 20253712 PMAQI
18th Nov 2025381 PMAQI
18th Nov 2025402 PMAQI
18th Nov 2025383 PMAQI
18th Nov 2025414 PMAQI
18th Nov 2025445 PMAQI
18th Nov 2025426 PMAQI
18th Nov 2025367 PMAQI
18th Nov 2025338 PMAQI
18th Nov 2025429 PMAQI
18th Nov 20254810 PMAQI
18th Nov 20254811 PMAQI
19th Nov 20254612 AMAQI
19th Nov 2025481 AMAQI
19th Nov 2025502 AMAQI
19th Nov 2025503 AMAQI
19th Nov 2025464 AMAQI
19th Nov 2025445 AMAQI
11°C8/15°C
19th Nov 2025496 AMAQI
19th Nov 2025537 AMAQI
19th Nov 2025558 AMAQI
19th Nov 2025509 AMAQI
19th Nov 20255110 AMAQI
19th Nov 20255311 AMAQI
19th Nov 20255312 PMAQI
19th Nov 2025501 PMAQI
19th Nov 2025512 PMAQI
19th Nov 2025513 PMAQI
19th Nov 2025524 PMAQI
19th Nov 2025495 PMAQI
19th Nov 2025486 PMAQI
19th Nov 2025547 PMAQI
19th Nov 2025558 PMAQI
19th Nov 2025609 PMAQI
19th Nov 20256610 PMAQI
19th Nov 20257011 PMAQI
20th Nov 20256812 AMAQI
20th Nov 2025611 AMAQI
20th Nov 2025582 AMAQI
20th Nov 2025603 AMAQI
20th Nov 2025634 AMAQI
20th Nov 2025665 AMAQI
12°C10/16°C
20th Nov 2025696 AMAQI
6 AM20th Nov 2025697 AMAQI
20th Nov 2025688 AMAQI
20th Nov 2025669 AMAQI
20th Nov 20256310 AMAQI
20th Nov 20256511 AMAQI
11 AM20th Nov 20256412 PMAQI
20th Nov 2025621 PMAQI
20th Nov 2025582 PMAQI
20th Nov 2025573 PMAQI
20th Nov 2025664 PMAQI
20th Nov 2025835 PMAQI
5 PM20th Nov 2025856 PMAQI
11 PM
5 AM
12°C10/13°C
Day time
Avg. Highest Time
6 AM - 5 PM
41AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
6 AM - 5 PM
41AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 5 PM (Avg. 41), while the lowest AQI was between 6 AM to 5 PM (Avg. 41).
Night time
Avg. Highest Time
12 AM - 6 PM
42AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
7 PM - 8 PM
37AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 6 PM (Avg. 42), while the lowest AQI was between 7 PM to 8 PM (Avg. 37).
2025 Days Vs Air Quality
Stockton, California, United States
2025
90%
216
10%
24
Total number of days with different AQI categories in last 325 days in 2025 (40 days remaining)
Good
216 DaysModerate
24 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 325 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
Stockton, 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
39AQI
39AQI
27th March 2025
32AQI
32AQI
28th March 2025
30AQI
30AQI
29th March 2025
22AQI
22AQI
30th March 2025
30AQI
30AQI
31st March 2025
29AQI
29AQI
1st April 2025
27AQI
27AQI
2nd April 2025
24AQI
24AQI
3rd April 2025
31AQI
31AQI
4th April 2025
24AQI
24AQI
5th April 2025
26AQI
26AQI
6th April 2025
36AQI
36AQI
7th April 2025
20AQI
20AQI
8th April 2025
20AQI
20AQI
9th April 2025
32AQI
32AQI
10th April 2025
33AQI
33AQI
11th April 2025
26AQI
26AQI
12th April 2025
37AQI
37AQI
13th April 2025
41AQI
41AQI
14th April 2025
37AQI
37AQI
15th April 2025
38AQI
38AQI
16th April 2025
40AQI
40AQI
17th April 2025
30AQI
30AQI
18th April 2025
38AQI
38AQI
19th April 2025
45AQI
45AQI
20th April 2025
38AQI
38AQI
21st April 2025
42AQI
42AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
54AQI
54AQI
24th April 2025
52AQI
52AQI
25th April 2025
30AQI
30AQI
26th April 2025
20AQI
20AQI
27th April 2025
27AQI
27AQI
28th April 2025
36AQI
36AQI
29th April 2025
48AQI
48AQI
30th April 2025
47AQI
47AQI
1st May 2025
50AQI
50AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
30AQI
30AQI
4th May 2025
37AQI
37AQI
5th May 2025
35AQI
35AQI
6th May 2025
36AQI
36AQI
7th May 2025
53AQI
53AQI
8th May 2025
49AQI
49AQI
9th May 2025
46AQI
46AQI
10th May 2025
34AQI
34AQI
11th May 2025
32AQI
32AQI
12th May 2025
25AQI
25AQI
13th May 2025
23AQI
23AQI
14th May 2025
29AQI
29AQI
15th May 2025
41AQI
41AQI
16th May 2025
48AQI
48AQI
17th May 2025
37AQI
37AQI
18th May 2025
34AQI
34AQI
19th May 2025
33AQI
33AQI
20th May 2025
28AQI
28AQI
21st May 2025
40AQI
40AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
31AQI
31AQI
24th May 2025
42AQI
42AQI
25th May 2025
31AQI
31AQI
26th May 2025
22AQI
22AQI
27th May 2025
34AQI
34AQI
28th May 2025
36AQI
36AQI
29th May 2025
27AQI
27AQI
30th May 2025
37AQI
37AQI
31st May 2025
44AQI
44AQI
1st June 2025
48AQI
48AQI
2nd June 2025
55AQI
55AQI
3rd June 2025
43AQI
43AQI
4th June 2025
51AQI
51AQI
5th June 2025
48AQI
48AQI
6th June 2025
30AQI
30AQI
7th June 2025
34AQI
34AQI
8th June 2025
27AQI
27AQI
9th June 2025
26AQI
26AQI
10th June 2025
32AQI
32AQI
11th June 2025
51AQI
51AQI
12th June 2025
54AQI
54AQI
13th June 2025
50AQI
50AQI
14th June 2025
45AQI
45AQI
15th June 2025
45AQI
45AQI
16th June 2025
46AQI
46AQI
17th June 2025
41AQI
41AQI
18th June 2025
40AQI
40AQI
19th June 2025
45AQI
45AQI
20th June 2025
49AQI
49AQI
21st June 2025
39AQI
39AQI
22nd June 2025
31AQI
31AQI
23rd June 2025
38AQI
38AQI
24th June 2025
29AQI
29AQI
25th June 2025
28AQI
28AQI
26th June 2025
31AQI
31AQI
27th June 2025
38AQI
38AQI
28th June 2025
42AQI
42AQI
29th June 2025
34AQI
34AQI
30th June 2025
31AQI
31AQI
1st July 2025
33AQI
33AQI
2nd July 2025
33AQI
33AQI
3rd July 2025
44AQI
44AQI
4th July 2025
38AQI
38AQI
5th July 2025
44AQI
44AQI
6th July 2025
34AQI
34AQI
7th July 2025
30AQI
30AQI
8th July 2025
23AQI
23AQI
9th July 2025
22AQI
22AQI
10th July 2025
37AQI
37AQI
11th July 2025
51AQI
51AQI
12th July 2025
50AQI
50AQI
13th July 2025
36AQI
36AQI
14th July 2025
28AQI
28AQI
15th July 2025
28AQI
28AQI
16th July 2025
28AQI
28AQI
17th July 2025
22AQI
22AQI
18th July 2025
23AQI
23AQI
19th July 2025
25AQI
25AQI
20th July 2025
26AQI
26AQI
21st July 2025
31AQI
31AQI
22nd July 2025
21AQI
21AQI
23rd July 2025
20AQI
20AQI
24th July 2025
19AQI
19AQI
25th July 2025
20AQI
20AQI
26th July 2025
21AQI
21AQI
27th July 2025
18AQI
18AQI
28th July 2025
25AQI
25AQI
29th July 2025
32AQI
32AQI
30th July 2025
30AQI
30AQI
31st July 2025
32AQI
32AQI
1st August 2025
35AQI
35AQI
2nd August 2025
29AQI
29AQI
3rd August 2025
34AQI
34AQI
4th August 2025
42AQI
42AQI
5th August 2025
29AQI
29AQI
6th August 2025
38AQI
38AQI
7th August 2025
35AQI
35AQI
8th August 2025
38AQI
38AQI
9th August 2025
40AQI
40AQI
10th August 2025
32AQI
32AQI
11th August 2025
30AQI
30AQI
12th August 2025
34AQI
34AQI
13th August 2025
26AQI
26AQI
14th August 2025
22AQI
22AQI
15th August 2025
40AQI
40AQI
16th August 2025
19AQI
19AQI
17th August 2025
18AQI
18AQI
18th August 2025
21AQI
21AQI
19th August 2025
26AQI
26AQI
20th August 2025
34AQI
34AQI
21st August 2025
39AQI
39AQI
22nd August 2025
54AQI
54AQI
23rd August 2025
40AQI
40AQI
24th August 2025
30AQI
30AQI
25th August 2025
34AQI
34AQI
26th August 2025
36AQI
36AQI
27th August 2025
48AQI
48AQI
28th August 2025
39AQI
39AQI
29th August 2025
30AQI
30AQI
30th August 2025
31AQI
31AQI
31st August 2025
32AQI
32AQI
1st September 2025
32AQI
32AQI
2nd September 2025
43AQI
43AQI
3rd September 2025
34AQI
34AQI
4th September 2025
28AQI
28AQI
5th September 2025
30AQI
30AQI
6th September 2025
39AQI
39AQI
7th September 2025
31AQI
31AQI
8th September 2025
23AQI
23AQI
9th September 2025
17AQI
17AQI
10th September 2025
22AQI
22AQI
11th September 2025
32AQI
32AQI
12th September 2025
36AQI
36AQI
13th September 2025
44AQI
44AQI
14th September 2025
39AQI
39AQI
15th September 2025
35AQI
35AQI
16th September 2025
45AQI
45AQI
17th September 2025
39AQI
39AQI
18th September 2025
40AQI
40AQI
19th September 2025
43AQI
43AQI
20th September 2025
42AQI
42AQI
21st September 2025
38AQI
38AQI
22nd September 2025
38AQI
38AQI
23rd September 2025
43AQI
43AQI
24th September 2025
49AQI
49AQI
25th September 2025
33AQI
33AQI
26th September 2025
41AQI
41AQI
27th September 2025
53AQI
53AQI
28th September 2025
48AQI
48AQI
29th September 2025
38AQI
38AQI
30th September 2025
37AQI
37AQI
1st October 2025
26AQI
26AQI
2nd October 2025
25AQI
25AQI
3rd October 2025
33AQI
33AQI
4th October 2025
37AQI
37AQI
5th October 2025
41AQI
41AQI
6th October 2025
46AQI
46AQI
7th October 2025
43AQI
43AQI
8th October 2025
51AQI
51AQI
9th October 2025
48AQI
48AQI
10th October 2025
39AQI
39AQI
11th October 2025
28AQI
28AQI
12th October 2025
34AQI
34AQI
13th October 2025
39AQI
39AQI
14th October 2025
26AQI
26AQI
15th October 2025
31AQI
31AQI
16th October 2025
34AQI
34AQI
17th October 2025
51AQI
51AQI
18th October 2025
66AQI
66AQI
19th October 2025
58AQI
58AQI
20th October 2025
42AQI
42AQI
21st October 2025
59AQI
59AQI
22nd October 2025
46AQI
46AQI
23rd October 2025
48AQI
48AQI
24th October 2025
51AQI
51AQI
25th October 2025
31AQI
31AQI
26th October 2025
33AQI
33AQI
27th October 2025
26AQI
26AQI
28th October 2025
34AQI
34AQI
29th October 2025
47AQI
47AQI
30th October 2025
54AQI
54AQI
31st October 2025
52AQI
52AQI
1st November 2025
57AQI
57AQI
2nd November 2025
53AQI
53AQI
3rd November 2025
51AQI
51AQI
4th November 2025
35AQI
35AQI
5th November 2025
30AQI
30AQI
6th November 2025
34AQI
34AQI
7th November 2025
32AQI
32AQI
8th November 2025
34AQI
34AQI
9th November 2025
50AQI
50AQI
10th November 2025
52AQI
52AQI
11th November 2025
58AQI
58AQI
12th November 2025
52AQI
52AQI
13th November 2025
38AQI
38AQI
14th November 2025
25AQI
25AQI
15th November 2025
28AQI
28AQI
16th November 2025
18AQI
18AQI
17th November 2025
22AQI
22AQI
18th November 2025
32AQI
32AQI
19th November 2025
50AQI
50AQI
20th November 2025
48AQI
48AQI
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
30AQI
35AQI
36AQI
40AQI
30AQI
33AQI
37AQI
41AQI
40AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202536AQI
6
28
2
30
1
26
4
30
1
30
1
29
1
23
8
14
6
216
24
Highest AQI recorded in
October41AQI
Lowest AQI recorded in
July30AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
36AQILeast Polluted Year Recorded
2025(Avg.)
36AQIStockton's annual 2025 AQI (36) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
