San Bernardino, 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+
July Air Quality Analysis
San Bernardino, California, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Jul 2025
68AQILowest AQI recorded on
26th Jul 2025
25AQISame Day Analysis (14th July):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 48 of Good air quality on the same day.
Day & Night AQI Trend: 13th Jul - 14th Jul 2026
San Bernardino, California, United States
AQI
Day
Night
.
5 AM13th Jul 2026
8 PM
4 AM14th Jul 2026
Day time
Avg. Highest Time
5PM13th Jul
61AQI
Avg. Lowest Time
4PM13th Jul
33AQI
Night time
Avg. Highest Time
2AM14th Jul
62AQI
Avg. Lowest Time
9PM13th Jul
40AQI
In the last 24 hours,
San Bernardino's AQI reached its highest point of 62 at 2 AM during the Night, while the lowest point, 33, was recorded at 4 PM during the Day between 13th Jul and 14th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
San Bernardino, California, United States
JunJul
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Jun 2026265 AMAQI
15th Jun 2026236 AMAQI
15th Jun 2026267 AMAQI
15th Jun 2026348 AMAQI
15th Jun 2026389 AMAQI
15th Jun 20263810 AMAQI
15th Jun 20263611 AMAQI
15th Jun 20264012 PMAQI
15th Jun 2026411 PMAQI
15th Jun 2026372 PMAQI
15th Jun 2026323 PMAQI
15th Jun 2026444 PMAQI
15th Jun 20261065 PMAQI
15th Jun 2026546 PMAQI
15th Jun 2026327 PMAQI
15th Jun 2026328 PMAQI
15th Jun 2026329 PMAQI
15th Jun 20262710 PMAQI
15th Jun 20263011 PMAQI
16th Jun 20262612 AMAQI
16th Jun 2026301 AMAQI
16th Jun 2026322 AMAQI
16th Jun 2026303 AMAQI
16th Jun 2026304 AMAQI
27°C18/39°C
16th Jun 2026285 AMAQI
16th Jun 2026306 AMAQI
16th Jun 2026557 AMAQI
16th Jun 20261488 AMAQI
16th Jun 20261559 AMAQI
16th Jun 20268610 AMAQI
16th Jun 20263311 AMAQI
16th Jun 20264812 PMAQI
16th Jun 2026431 PMAQI
16th Jun 2026462 PMAQI
16th Jun 2026423 PMAQI
16th Jun 2026474 PMAQI
16th Jun 2026445 PMAQI
16th Jun 2026426 PMAQI
16th Jun 2026427 PMAQI
16th Jun 2026448 PMAQI
16th Jun 2026359 PMAQI
16th Jun 20263810 PMAQI
16th Jun 20263811 PMAQI
17th Jun 20263812 AMAQI
17th Jun 2026311 AMAQI
17th Jun 2026402 AMAQI
17th Jun 2026423 AMAQI
17th Jun 2026454 AMAQI
27°C17/38°C
17th Jun 2026505 AMAQI
17th Jun 2026486 AMAQI
17th Jun 2026507 AMAQI
17th Jun 2026508 AMAQI
17th Jun 2026389 AMAQI
17th Jun 20264410 AMAQI
17th Jun 20263811 AMAQI
17th Jun 20263312 PMAQI
17th Jun 2026361 PMAQI
17th Jun 2026402 PMAQI
17th Jun 2026383 PMAQI
17th Jun 2026384 PMAQI
17th Jun 2026385 PMAQI
17th Jun 2026426 PMAQI
17th Jun 2026447 PMAQI
17th Jun 2026388 PMAQI
17th Jun 2026409 PMAQI
17th Jun 20263110 PMAQI
17th Jun 20263011 PMAQI
18th Jun 20262812 AMAQI
18th Jun 2026401 AMAQI
18th Jun 2026292 AMAQI
18th Jun 2026443 AMAQI
18th Jun 2026534 AMAQI
24°C16/35°C
18th Jun 2026565 AMAQI
18th Jun 2026606 AMAQI
18th Jun 2026587 AMAQI
18th Jun 2026558 AMAQI
18th Jun 2026659 AMAQI
18th Jun 20266210 AMAQI
18th Jun 20265311 AMAQI
18th Jun 20264212 PMAQI
18th Jun 2026381 PMAQI
18th Jun 2026322 PMAQI
18th Jun 2026323 PMAQI
18th Jun 2026384 PMAQI
18th Jun 2026365 PMAQI
18th Jun 2026386 PMAQI
18th Jun 2026347 PMAQI
18th Jun 2026288 PMAQI
18th Jun 2026389 PMAQI
18th Jun 20263610 PMAQI
18th Jun 20263611 PMAQI
19th Jun 20264412 AMAQI
19th Jun 2026471 AMAQI
19th Jun 2026532 AMAQI
19th Jun 2026623 AMAQI
19th Jun 2026664 AMAQI
22°C16/32°C
19th Jun 2026705 AMAQI
19th Jun 2026766 AMAQI
19th Jun 2026737 AMAQI
19th Jun 2026748 AMAQI
19th Jun 2026709 AMAQI
19th Jun 20266210 AMAQI
19th Jun 20264211 AMAQI
19th Jun 20263412 PMAQI
19th Jun 2026321 PMAQI
19th Jun 2026322 PMAQI
19th Jun 2026343 PMAQI
19th Jun 2026344 PMAQI
19th Jun 2026365 PMAQI
19th Jun 2026366 PMAQI
19th Jun 2026337 PMAQI
19th Jun 2026308 PMAQI
19th Jun 2026319 PMAQI
19th Jun 20262710 PMAQI
19th Jun 20262811 PMAQI
20th Jun 20263612 AMAQI
20th Jun 2026511 AMAQI
20th Jun 2026622 AMAQI
20th Jun 2026643 AMAQI
20th Jun 2026684 AMAQI
21°C15/32°C
20th Jun 2026725 AMAQI
20th Jun 2026796 AMAQI
20th Jun 2026667 AMAQI
20th Jun 2026568 AMAQI
20th Jun 2026509 AMAQI
20th Jun 20264210 AMAQI
20th Jun 20264411 AMAQI
20th Jun 20264512 PMAQI
20th Jun 2026281 PMAQI
20th Jun 2026272 PMAQI
20th Jun 2026233 PMAQI
20th Jun 2026194 PMAQI
20th Jun 2026195 PMAQI
20th Jun 2026246 PMAQI
20th Jun 2026317 PMAQI
20th Jun 2026368 PMAQI
20th Jun 2026309 PMAQI
20th Jun 20262810 PMAQI
20th Jun 20262711 PMAQI
21st Jun 20262712 AMAQI
21st Jun 2026341 AMAQI
21st Jun 2026342 AMAQI
21st Jun 2026383 AMAQI
21st Jun 2026504 AMAQI
21°C13/32°C
21st Jun 2026605 AMAQI
21st Jun 2026686 AMAQI
21st Jun 2026717 AMAQI
21st Jun 2026588 AMAQI
21st Jun 2026449 AMAQI
21st Jun 20265010 AMAQI
21st Jun 20263811 AMAQI
21st Jun 20264412 PMAQI
21st Jun 2026501 PMAQI
21st Jun 2026492 PMAQI
21st Jun 2026423 PMAQI
21st Jun 2026444 PMAQI
21st Jun 2026335 PMAQI
21st Jun 2026246 PMAQI
21st Jun 2026277 PMAQI
21st Jun 2026258 PMAQI
21st Jun 2026259 PMAQI
21st Jun 20262710 PMAQI
21st Jun 20262511 PMAQI
22nd Jun 20262512 AMAQI
22nd Jun 2026341 AMAQI
22nd Jun 2026292 AMAQI
22nd Jun 2026363 AMAQI
22nd Jun 2026364 AMAQI
22°C13/33°C
22nd Jun 2026535 AMAQI
22nd Jun 2026486 AMAQI
22nd Jun 2026407 AMAQI
22nd Jun 2026348 AMAQI
22nd Jun 2026259 AMAQI
22nd Jun 20263110 AMAQI
22nd Jun 20263411 AMAQI
22nd Jun 20263412 PMAQI
22nd Jun 2026291 PMAQI
22nd Jun 2026352 PMAQI
22nd Jun 2026383 PMAQI
22nd Jun 2026374 PMAQI
22nd Jun 2026345 PMAQI
22nd Jun 2026486 PMAQI
22nd Jun 2026427 PMAQI
22nd Jun 2026348 PMAQI
22nd Jun 2026449 PMAQI
22nd Jun 20263510 PMAQI
22nd Jun 20263411 PMAQI
23rd Jun 20263812 AMAQI
23rd Jun 2026381 AMAQI
23rd Jun 2026342 AMAQI
23rd Jun 2026443 AMAQI
23rd Jun 2026464 AMAQI
24°C14/36°C
23rd Jun 2026485 AMAQI
23rd Jun 2026536 AMAQI
23rd Jun 2026487 AMAQI
23rd Jun 2026348 AMAQI
23rd Jun 2026389 AMAQI
23rd Jun 20263810 AMAQI
23rd Jun 20263611 AMAQI
23rd Jun 20264012 PMAQI
23rd Jun 2026361 PMAQI
23rd Jun 2026422 PMAQI
23rd Jun 2026423 PMAQI
23rd Jun 2026404 PMAQI
23rd Jun 2026475 PMAQI
23rd Jun 2026386 PMAQI
23rd Jun 2026407 PMAQI
23rd Jun 2026468 PMAQI
23rd Jun 2026429 PMAQI
23rd Jun 20264210 PMAQI
23rd Jun 20264011 PMAQI
24th Jun 20264912 AMAQI
24th Jun 2026421 AMAQI
24th Jun 2026402 AMAQI
24th Jun 2026503 AMAQI
24th Jun 2026504 AMAQI
26°C16/39°C
24th Jun 2026515 AMAQI
24th Jun 2026526 AMAQI
24th Jun 2026387 AMAQI
24th Jun 2026388 AMAQI
24th Jun 2026369 AMAQI
24th Jun 20263610 AMAQI
24th Jun 20265211 AMAQI
24th Jun 20265412 PMAQI
24th Jun 2026541 PMAQI
24th Jun 2026502 PMAQI
24th Jun 2026483 PMAQI
24th Jun 2026464 PMAQI
24th Jun 2026565 PMAQI
24th Jun 2026566 PMAQI
24th Jun 2026527 PMAQI
24th Jun 2026468 PMAQI
24th Jun 2026319 PMAQI
24th Jun 20264210 PMAQI
24th Jun 20263811 PMAQI
25th Jun 20264412 AMAQI
25th Jun 2026521 AMAQI
25th Jun 2026602 AMAQI
25th Jun 2026583 AMAQI
25th Jun 2026624 AMAQI
27°C18/39°C
25th Jun 2026625 AMAQI
25th Jun 2026706 AMAQI
25th Jun 2026677 AMAQI
25th Jun 2026508 AMAQI
25th Jun 2026509 AMAQI
25th Jun 20264410 AMAQI
25th Jun 20264411 AMAQI
25th Jun 20265012 PMAQI
25th Jun 2026481 PMAQI
25th Jun 2026482 PMAQI
25th Jun 2026463 PMAQI
25th Jun 2026444 PMAQI
25th Jun 2026445 PMAQI
25th Jun 2026426 PMAQI
25th Jun 2026407 PMAQI
25th Jun 2026408 PMAQI
25th Jun 2026389 PMAQI
25th Jun 20263810 PMAQI
25th Jun 20263311 PMAQI
26th Jun 20264612 AMAQI
26th Jun 2026511 AMAQI
26th Jun 2026512 AMAQI
26th Jun 2026583 AMAQI
26th Jun 2026644 AMAQI
24°C15/36°C
26th Jun 2026685 AMAQI
26th Jun 2026726 AMAQI
26th Jun 2026697 AMAQI
26th Jun 2026648 AMAQI
26th Jun 2026409 AMAQI
26th Jun 20263910 AMAQI
26th Jun 20263611 AMAQI
26th Jun 20264512 PMAQI
26th Jun 2026361 PMAQI
26th Jun 2026442 PMAQI
26th Jun 2026333 PMAQI
26th Jun 2026364 PMAQI
26th Jun 2026365 PMAQI
26th Jun 2026456 PMAQI
26th Jun 2026407 PMAQI
26th Jun 2026378 PMAQI
26th Jun 2026369 PMAQI
26th Jun 20263410 PMAQI
26th Jun 20263311 PMAQI
27th Jun 20263112 AMAQI
27th Jun 2026401 AMAQI
27th Jun 2026462 AMAQI
27th Jun 2026583 AMAQI
27th Jun 2026604 AMAQI
22°C14/34°C
27th Jun 2026625 AMAQI
27th Jun 2026576 AMAQI
27th Jun 2026607 AMAQI
27th Jun 2026538 AMAQI
27th Jun 2026569 AMAQI
27th Jun 20265110 AMAQI
27th Jun 20264211 AMAQI
27th Jun 20263112 PMAQI
27th Jun 2026251 PMAQI
27th Jun 2026282 PMAQI
27th Jun 2026293 PMAQI
27th Jun 2026444 PMAQI
27th Jun 2026425 PMAQI
27th Jun 2026346 PMAQI
27th Jun 2026307 PMAQI
27th Jun 2026268 PMAQI
27th Jun 2026309 PMAQI
27th Jun 20262810 PMAQI
27th Jun 20263411 PMAQI
28th Jun 20264012 AMAQI
28th Jun 2026401 AMAQI
28th Jun 2026292 AMAQI
28th Jun 2026203 AMAQI
28th Jun 2026164 AMAQI
21°C16/31°C
28th Jun 2026285 AMAQI
28th Jun 2026176 AMAQI
28th Jun 2026177 AMAQI
28th Jun 2026188 AMAQI
28th Jun 2026129 AMAQI
28th Jun 20261010 AMAQI
28th Jun 20261411 AMAQI
28th Jun 20261412 PMAQI
28th Jun 2026191 PMAQI
28th Jun 2026162 PMAQI
28th Jun 2026163 PMAQI
28th Jun 2026254 PMAQI
28th Jun 2026215 PMAQI
28th Jun 2026206 PMAQI
28th Jun 2026207 PMAQI
28th Jun 2026228 PMAQI
28th Jun 2026249 PMAQI
28th Jun 20262610 PMAQI
28th Jun 20262411 PMAQI
29th Jun 20262412 AMAQI
29th Jun 2026261 AMAQI
29th Jun 2026232 AMAQI
29th Jun 2026293 AMAQI
29th Jun 2026294 AMAQI
21°C17/30°C
29th Jun 2026295 AMAQI
29th Jun 2026276 AMAQI
29th Jun 2026297 AMAQI
29th Jun 2026348 AMAQI
29th Jun 2026409 AMAQI
29th Jun 20263110 AMAQI
29th Jun 20262911 AMAQI
29th Jun 20262612 PMAQI
29th Jun 2026271 PMAQI
29th Jun 2026312 PMAQI
29th Jun 2026283 PMAQI
29th Jun 2026324 PMAQI
29th Jun 2026305 PMAQI
29th Jun 2026356 PMAQI
29th Jun 2026347 PMAQI
29th Jun 2026328 PMAQI
29th Jun 2026369 PMAQI
29th Jun 20263210 PMAQI
29th Jun 20263111 PMAQI
30th Jun 20263812 AMAQI
30th Jun 2026361 AMAQI
30th Jun 2026362 AMAQI
30th Jun 2026333 AMAQI
30th Jun 2026364 AMAQI
21°C16/31°C
30th Jun 2026405 AMAQI
30th Jun 2026366 AMAQI
30th Jun 2026367 AMAQI
30th Jun 2026338 AMAQI
30th Jun 2026369 AMAQI
30th Jun 20263210 AMAQI
30th Jun 20264211 AMAQI
30th Jun 20263812 PMAQI
30th Jun 2026361 PMAQI
30th Jun 2026362 PMAQI
30th Jun 2026243 PMAQI
30th Jun 2026244 PMAQI
30th Jun 2026285 PMAQI
30th Jun 2026326 PMAQI
30th Jun 2026407 PMAQI
30th Jun 2026488 PMAQI
30th Jun 2026469 PMAQI
30th Jun 20264010 PMAQI
30th Jun 20263611 PMAQI
1st Jul 20263812 AMAQI
1st Jul 2026531 AMAQI
1st Jul 2026542 AMAQI
1st Jul 2026523 AMAQI
1st Jul 2026464 AMAQI
21°C17/30°C
1st Jul 2026445 AMAQI
1st Jul 2026586 AMAQI
1st Jul 2026567 AMAQI
1st Jul 2026588 AMAQI
1st Jul 2026549 AMAQI
1st Jul 20265610 AMAQI
1st Jul 20264211 AMAQI
1st Jul 20263612 PMAQI
1st Jul 2026341 PMAQI
1st Jul 2026332 PMAQI
1st Jul 2026343 PMAQI
1st Jul 2026344 PMAQI
1st Jul 2026365 PMAQI
1st Jul 2026316 PMAQI
1st Jul 2026447 PMAQI
1st Jul 2026338 PMAQI
1st Jul 2026309 PMAQI
1st Jul 20262810 PMAQI
1st Jul 20263111 PMAQI
2nd Jul 20264212 AMAQI
2nd Jul 2026441 AMAQI
2nd Jul 2026442 AMAQI
2nd Jul 2026553 AMAQI
2nd Jul 2026674 AMAQI
22°C16/31°C
2nd Jul 2026685 AMAQI
2nd Jul 2026646 AMAQI
2nd Jul 2026577 AMAQI
2nd Jul 2026788 AMAQI
2nd Jul 2026759 AMAQI
2nd Jul 20265010 AMAQI
2nd Jul 20263711 AMAQI
2nd Jul 20264112 PMAQI
2nd Jul 2026431 PMAQI
2nd Jul 2026432 PMAQI
2nd Jul 2026383 PMAQI
2nd Jul 2026344 PMAQI
2nd Jul 2026345 PMAQI
2nd Jul 2026416 PMAQI
2nd Jul 2026307 PMAQI
2nd Jul 2026668 PMAQI
2nd Jul 2026309 PMAQI
2nd Jul 20263110 PMAQI
2nd Jul 20263011 PMAQI
3rd Jul 20263312 AMAQI
3rd Jul 2026341 AMAQI
3rd Jul 2026502 AMAQI
3rd Jul 2026473 AMAQI
3rd Jul 2026484 AMAQI
22°C15/34°C
3rd Jul 2026425 AMAQI
3rd Jul 2026526 AMAQI
3rd Jul 2026547 AMAQI
3rd Jul 2026388 AMAQI
3rd Jul 2026429 AMAQI
3rd Jul 20264210 AMAQI
3rd Jul 20264411 AMAQI
3rd Jul 20264212 PMAQI
3rd Jul 2026381 PMAQI
3rd Jul 2026402 PMAQI
3rd Jul 2026343 PMAQI
3rd Jul 2026284 PMAQI
3rd Jul 2026275 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026247 PMAQI
3rd Jul 2026318 PMAQI
3rd Jul 2026309 PMAQI
3rd Jul 20262810 PMAQI
3rd Jul 20263411 PMAQI
4th Jul 20264012 AMAQI
4th Jul 2026361 AMAQI
4th Jul 2026332 AMAQI
4th Jul 2026403 AMAQI
4th Jul 2026424 AMAQI
25°C14/38°C
4th Jul 2026365 AMAQI
4th Jul 2026426 AMAQI
4th Jul 2026357 AMAQI
4th Jul 2026328 AMAQI
4th Jul 2026349 AMAQI
4th Jul 20263710 AMAQI
4th Jul 20263211 AMAQI
4th Jul 20263012 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026162 PMAQI
4th Jul 2026163 PMAQI
4th Jul 2026154 PMAQI
4th Jul 2026195 PMAQI
4th Jul 2026196 PMAQI
4th Jul 2026197 PMAQI
4th Jul 2026238 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20263410 PMAQI
4th Jul 20266311 PMAQI
5th Jul 20265312 AMAQI
5th Jul 2026831 AMAQI
5th Jul 2026862 AMAQI
5th Jul 2026923 AMAQI
5th Jul 2026474 AMAQI
26°C16/38°C
5th Jul 2026295 AMAQI
5th Jul 2026536 AMAQI
5th Jul 2026787 AMAQI
5th Jul 2026908 AMAQI
5th Jul 20261029 AMAQI
5th Jul 202610610 AMAQI
5th Jul 20269711 AMAQI
5th Jul 20268612 PMAQI
5th Jul 2026661 PMAQI
5th Jul 2026572 PMAQI
5th Jul 2026623 PMAQI
5th Jul 2026574 PMAQI
5th Jul 2026515 PMAQI
5th Jul 2026446 PMAQI
5th Jul 2026317 PMAQI
5th Jul 2026268 PMAQI
5th Jul 2026269 PMAQI
5th Jul 20262610 PMAQI
5th Jul 20262611 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026291 AMAQI
6th Jul 2026262 AMAQI
6th Jul 2026243 AMAQI
6th Jul 2026204 AMAQI
26°C17/36°C
6th Jul 2026235 AMAQI
6th Jul 2026206 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026318 AMAQI
6th Jul 2026329 AMAQI
6th Jul 20263410 AMAQI
6th Jul 20263511 AMAQI
6th Jul 20263212 PMAQI
6th Jul 2026281 PMAQI
6th Jul 2026342 PMAQI
6th Jul 2026303 PMAQI
6th Jul 2026284 PMAQI
6th Jul 2026305 PMAQI
6th Jul 2026286 PMAQI
6th Jul 2026327 PMAQI
6th Jul 2026368 PMAQI
6th Jul 2026349 PMAQI
6th Jul 20263110 PMAQI
6th Jul 20263411 PMAQI
7th Jul 20264412 AMAQI
7th Jul 2026631 AMAQI
7th Jul 2026842 AMAQI
7th Jul 20261063 AMAQI
7th Jul 20261184 AMAQI
27°C18/38°C
7th Jul 20261185 AMAQI
7th Jul 20261086 AMAQI
7th Jul 2026847 AMAQI
7th Jul 2026548 AMAQI
7th Jul 2026429 AMAQI
7th Jul 20264010 AMAQI
7th Jul 20263811 AMAQI
7th Jul 20265212 PMAQI
7th Jul 2026421 PMAQI
7th Jul 2026422 PMAQI
7th Jul 2026423 PMAQI
7th Jul 2026344 PMAQI
7th Jul 2026345 PMAQI
7th Jul 2026366 PMAQI
7th Jul 2026497 PMAQI
7th Jul 2026488 PMAQI
7th Jul 2026489 PMAQI
7th Jul 20264310 PMAQI
7th Jul 20263311 PMAQI
8th Jul 20263512 AMAQI
8th Jul 2026351 AMAQI
8th Jul 2026362 AMAQI
8th Jul 2026353 AMAQI
8th Jul 2026324 AMAQI
28°C18/40°C
8th Jul 2026345 AMAQI
8th Jul 2026346 AMAQI
8th Jul 2026347 AMAQI
8th Jul 2026398 AMAQI
8th Jul 2026419 AMAQI
8th Jul 20264010 AMAQI
8th Jul 20264211 AMAQI
8th Jul 20264412 PMAQI
8th Jul 2026391 PMAQI
8th Jul 2026462 PMAQI
8th Jul 2026443 PMAQI
8th Jul 2026384 PMAQI
8th Jul 2026405 PMAQI
8th Jul 2026456 PMAQI
8th Jul 2026467 PMAQI
8th Jul 2026428 PMAQI
8th Jul 2026409 PMAQI
8th Jul 20264210 PMAQI
8th Jul 20263411 PMAQI
9th Jul 20263612 AMAQI
9th Jul 2026421 AMAQI
9th Jul 2026362 AMAQI
9th Jul 2026383 AMAQI
9th Jul 2026444 AMAQI
29°C18/42°C
9th Jul 2026445 AMAQI
9th Jul 2026486 AMAQI
9th Jul 2026387 AMAQI
9th Jul 2026488 AMAQI
9th Jul 2026469 AMAQI
9th Jul 20265410 AMAQI
9th Jul 20265011 AMAQI
9th Jul 20265012 PMAQI
9th Jul 2026501 PMAQI
9th Jul 2026522 PMAQI
9th Jul 2026503 PMAQI
9th Jul 2026404 PMAQI
9th Jul 2026565 PMAQI
9th Jul 2026516 PMAQI
9th Jul 2026517 PMAQI
9th Jul 2026478 PMAQI
9th Jul 2026489 PMAQI
9th Jul 20264810 PMAQI
9th Jul 20265211 PMAQI
10th Jul 20264412 AMAQI
10th Jul 2026401 AMAQI
10th Jul 2026402 AMAQI
10th Jul 2026253 AMAQI
10th Jul 2026364 AMAQI
29°C19/41°C
10th Jul 2026295 AMAQI
10th Jul 2026436 AMAQI
10th Jul 2026287 AMAQI
10th Jul 2026448 AMAQI
10th Jul 2026449 AMAQI
10th Jul 20265310 AMAQI
10th Jul 20265011 AMAQI
10th Jul 20265012 PMAQI
10th Jul 2026491 PMAQI
10th Jul 2026502 PMAQI
10th Jul 2026503 PMAQI
10th Jul 2026514 PMAQI
10th Jul 2026465 PMAQI
10th Jul 2026436 PMAQI
10th Jul 2026407 PMAQI
10th Jul 2026348 PMAQI
10th Jul 2026329 PMAQI
10th Jul 20263710 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263612 AMAQI
11th Jul 2026361 AMAQI
11th Jul 2026382 AMAQI
11th Jul 2026403 AMAQI
11th Jul 2026444 AMAQI
27°C18/39°C
11th Jul 2026315 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026347 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263610 AMAQI
11th Jul 20264311 AMAQI
11th Jul 20264212 PMAQI
11th Jul 2026461 PMAQI
11th Jul 2026442 PMAQI
11th Jul 2026443 PMAQI
11th Jul 2026344 PMAQI
11th Jul 2026405 PMAQI
11th Jul 2026406 PMAQI
11th Jul 2026367 PMAQI
11th Jul 2026478 PMAQI
11th Jul 2026409 PMAQI
11th Jul 20263710 PMAQI
11th Jul 20262511 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026322 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026324 AMAQI
27°C17/39°C
12th Jul 2026305 AMAQI
12th Jul 2026316 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20263210 AMAQI
12th Jul 20263411 AMAQI
12th Jul 20264312 PMAQI
12th Jul 2026311 PMAQI
12th Jul 2026542 PMAQI
12th Jul 2026533 PMAQI
12th Jul 2026524 PMAQI
12th Jul 2026485 PMAQI
12th Jul 2026366 PMAQI
12th Jul 2026357 PMAQI
12th Jul 2026378 PMAQI
12th Jul 2026389 PMAQI
12th Jul 20263710 PMAQI
12th Jul 20263211 PMAQI
13th Jul 20263112 AMAQI
13th Jul 2026361 AMAQI
13th Jul 2026272 AMAQI
13th Jul 2026293 AMAQI
13th Jul 2026334 AMAQI
28°C19/37°C
13th Jul 2026365 AMAQI
13th Jul 2026366 AMAQI
13th Jul 2026347 AMAQI
13th Jul 2026348 AMAQI
13th Jul 2026459 AMAQI
13th Jul 20264210 AMAQI
13th Jul 20264811 AMAQI
13th Jul 20265212 PMAQI
13th Jul 2026521 PMAQI
13th Jul 2026572 PMAQI
13th Jul 2026363 PMAQI
13th Jul 2026334 PMAQI
13th Jul 2026615 PMAQI
13th Jul 2026476 PMAQI
13th Jul 2026477 PMAQI
13th Jul 2026548 PMAQI
13th Jul 2026409 PMAQI
13th Jul 20265510 PMAQI
13th Jul 20266011 PMAQI
14th Jul 20265512 AMAQI
14th Jul 2026581 AMAQI
14th Jul 2026622 AMAQI
14th Jul 2026583 AMAQI
14th Jul 2026534 AMAQI
28°C21/39°C
14th Jul 2026645 AMAQI
5 AM14th Jul 2026606 AMAQI
14th Jul 2026587 AMAQI
14th Jul 2026488 AMAQI
14th Jul 2026369 AMAQI
14th Jul 20264310 AMAQI
14th Jul 20264311 AMAQI
14th Jul 20264012 PMAQI
12 PM14th Jul 2026411 PMAQI
14th Jul 2026402 PMAQI
14th Jul 2026443 PMAQI
14th Jul 2026404 PMAQI
14th Jul 2026485 PMAQI
14th Jul 2026506 PMAQI
14th Jul 2026517 PMAQI
14th Jul 2026468 PMAQI
8 PM14th Jul 2026439 PMAQI
14th Jul 20264010 PMAQI
14th Jul 20263811 PMAQI
12 AM
4 AM
30°C20/42°C
Day time
Avg. Highest Time
6 AM
50AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 4 PM
37AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 50), while the lowest AQI was between 3 PM to 4 PM (Avg. 37).
Night time
Avg. Highest Time
4 AM
47AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM - 11 PM
35AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 47), while the lowest AQI was between 9 PM to 11 PM (Avg. 35).
2026 Days Vs Air Quality
San Bernardino, California, United States
2026
88%
168
13%
24
Total number of days with different AQI categories in last 195 days in 2026 (170 days remaining)
Good
168 DaysModerate
24 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2026, 88% of 195 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 Bernardino, California, United States
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
26AQI (US)
26AQI (US)
2nd January 2026
34AQI (US)
34AQI (US)
3rd January 2026
19AQI (US)
19AQI (US)
4th January 2026
24AQI (US)
24AQI (US)
5th January 2026
24AQI (US)
24AQI (US)
6th January 2026
30AQI (US)
30AQI (US)
7th January 2026
31AQI (US)
31AQI (US)
8th January 2026
30AQI (US)
30AQI (US)
9th January 2026
23AQI (US)
23AQI (US)
10th January 2026
21AQI (US)
21AQI (US)
11th January 2026
20AQI (US)
20AQI (US)
12th January 2026
18AQI (US)
18AQI (US)
13th January 2026
29AQI (US)
29AQI (US)
14th January 2026
22AQI (US)
22AQI (US)
15th January 2026
33AQI (US)
33AQI (US)
16th January 2026
30AQI (US)
30AQI (US)
17th January 2026
23AQI (US)
23AQI (US)
18th January 2026
33AQI (US)
33AQI (US)
19th January 2026
39AQI (US)
39AQI (US)
20th January 2026
28AQI (US)
28AQI (US)
21st January 2026
55AQI (US)
55AQI (US)
22nd January 2026
59AQI (US)
59AQI (US)
23rd January 2026
52AQI (US)
52AQI (US)
24th January 2026
39AQI (US)
39AQI (US)
25th January 2026
41AQI (US)
41AQI (US)
26th January 2026
40AQI (US)
40AQI (US)
27th January 2026
32AQI (US)
32AQI (US)
28th January 2026
43AQI (US)
43AQI (US)
29th January 2026
45AQI (US)
45AQI (US)
30th January 2026
55AQI (US)
55AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
52AQI (US)
52AQI (US)
2nd February 2026
53AQI (US)
53AQI (US)
3rd February 2026
51AQI (US)
51AQI (US)
4th February 2026
40AQI (US)
40AQI (US)
5th February 2026
51AQI (US)
51AQI (US)
6th February 2026
47AQI (US)
47AQI (US)
7th February 2026
42AQI (US)
42AQI (US)
8th February 2026
34AQI (US)
34AQI (US)
9th February 2026
46AQI (US)
46AQI (US)
10th February 2026
44AQI (US)
44AQI (US)
11th February 2026
32AQI (US)
32AQI (US)
12th February 2026
26AQI (US)
26AQI (US)
13th February 2026
34AQI (US)
34AQI (US)
14th February 2026
37AQI (US)
37AQI (US)
15th February 2026
41AQI (US)
41AQI (US)
16th February 2026
44AQI (US)
44AQI (US)
17th February 2026
44AQI (US)
44AQI (US)
18th February 2026
32AQI (US)
32AQI (US)
19th February 2026
29AQI (US)
29AQI (US)
20th February 2026
26AQI (US)
26AQI (US)
21st February 2026
29AQI (US)
29AQI (US)
22nd February 2026
32AQI (US)
32AQI (US)
23rd February 2026
34AQI (US)
34AQI (US)
24th February 2026
40AQI (US)
40AQI (US)
25th February 2026
42AQI (US)
42AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
29AQI (US)
29AQI (US)
28th February 2026
26AQI (US)
26AQI (US)
1st March 2026
35AQI (US)
35AQI (US)
2nd March 2026
49AQI (US)
49AQI (US)
3rd March 2026
35AQI (US)
35AQI (US)
4th March 2026
43AQI (US)
43AQI (US)
5th March 2026
45AQI (US)
45AQI (US)
6th March 2026
26AQI (US)
26AQI (US)
7th March 2026
29AQI (US)
29AQI (US)
8th March 2026
26AQI (US)
26AQI (US)
9th March 2026
31AQI (US)
31AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
40AQI (US)
40AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
34AQI (US)
34AQI (US)
15th March 2026
29AQI (US)
29AQI (US)
16th March 2026
39AQI (US)
39AQI (US)
17th March 2026
33AQI (US)
33AQI (US)
18th March 2026
38AQI (US)
38AQI (US)
19th March 2026
42AQI (US)
42AQI (US)
20th March 2026
46AQI (US)
46AQI (US)
21st March 2026
36AQI (US)
36AQI (US)
22nd March 2026
32AQI (US)
32AQI (US)
23rd March 2026
41AQI (US)
41AQI (US)
24th March 2026
49AQI (US)
49AQI (US)
25th March 2026
44AQI (US)
44AQI (US)
26th March 2026
41AQI (US)
41AQI (US)
27th March 2026
46AQI (US)
46AQI (US)
28th March 2026
31AQI (US)
31AQI (US)
29th March 2026
27AQI (US)
27AQI (US)
30th March 2026
36AQI (US)
36AQI (US)
31st March 2026
55AQI (US)
55AQI (US)
1st April 2026
26AQI (US)
26AQI (US)
2nd April 2026
24AQI (US)
24AQI (US)
3rd April 2026
29AQI (US)
29AQI (US)
4th April 2026
27AQI (US)
27AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
38AQI (US)
38AQI (US)
7th April 2026
48AQI (US)
48AQI (US)
8th April 2026
46AQI (US)
46AQI (US)
9th April 2026
40AQI (US)
40AQI (US)
10th April 2026
45AQI (US)
45AQI (US)
11th April 2026
27AQI (US)
27AQI (US)
12th April 2026
24AQI (US)
24AQI (US)
13th April 2026
20AQI (US)
20AQI (US)
14th April 2026
21AQI (US)
21AQI (US)
15th April 2026
36AQI (US)
36AQI (US)
16th April 2026
29AQI (US)
29AQI (US)
17th April 2026
18th April 2026
35AQI (US)
35AQI (US)
19th April 2026
36AQI (US)
36AQI (US)
20th April 2026
35AQI (US)
35AQI (US)
21st April 2026
28AQI (US)
28AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
33AQI (US)
33AQI (US)
26th April 2026
24AQI (US)
24AQI (US)
27th April 2026
19AQI (US)
19AQI (US)
28th April 2026
31AQI (US)
31AQI (US)
29th April 2026
40AQI (US)
40AQI (US)
30th April 2026
37AQI (US)
37AQI (US)
1st May 2026
61AQI (US)
61AQI (US)
2nd May 2026
53AQI (US)
53AQI (US)
3rd May 2026
41AQI (US)
41AQI (US)
4th May 2026
34AQI (US)
34AQI (US)
5th May 2026
32AQI (US)
32AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
42AQI (US)
42AQI (US)
8th May 2026
54AQI (US)
54AQI (US)
9th May 2026
10th May 2026
42AQI (US)
42AQI (US)
11th May 2026
44AQI (US)
44AQI (US)
12th May 2026
49AQI (US)
49AQI (US)
13th May 2026
52AQI (US)
52AQI (US)
14th May 2026
43AQI (US)
43AQI (US)
15th May 2026
55AQI (US)
55AQI (US)
16th May 2026
59AQI (US)
59AQI (US)
17th May 2026
77AQI (US)
77AQI (US)
18th May 2026
61AQI (US)
61AQI (US)
19th May 2026
64AQI (US)
64AQI (US)
20th May 2026
66AQI (US)
66AQI (US)
21st May 2026
41AQI (US)
41AQI (US)
22nd May 2026
45AQI (US)
45AQI (US)
23rd May 2026
66AQI (US)
66AQI (US)
24th May 2026
74AQI (US)
74AQI (US)
25th May 2026
50AQI (US)
50AQI (US)
26th May 2026
34AQI (US)
34AQI (US)
27th May 2026
18AQI (US)
18AQI (US)
28th May 2026
17AQI (US)
17AQI (US)
29th May 2026
19AQI (US)
19AQI (US)
30th May 2026
20AQI (US)
20AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
47AQI (US)
47AQI (US)
2nd June 2026
46AQI (US)
46AQI (US)
3rd June 2026
51AQI (US)
51AQI (US)
4th June 2026
45AQI (US)
45AQI (US)
5th June 2026
48AQI (US)
48AQI (US)
6th June 2026
43AQI (US)
43AQI (US)
7th June 2026
46AQI (US)
46AQI (US)
8th June 2026
44AQI (US)
44AQI (US)
9th June 2026
42AQI (US)
42AQI (US)
10th June 2026
42AQI (US)
42AQI (US)
11th June 2026
43AQI (US)
43AQI (US)
12th June 2026
30AQI (US)
30AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
26AQI (US)
26AQI (US)
15th June 2026
36AQI (US)
36AQI (US)
16th June 2026
50AQI (US)
50AQI (US)
17th June 2026
40AQI (US)
40AQI (US)
18th June 2026
43AQI (US)
43AQI (US)
19th June 2026
47AQI (US)
47AQI (US)
20th June 2026
43AQI (US)
43AQI (US)
21st June 2026
41AQI (US)
41AQI (US)
22nd June 2026
36AQI (US)
36AQI (US)
23rd June 2026
41AQI (US)
41AQI (US)
24th June 2026
46AQI (US)
46AQI (US)
25th June 2026
49AQI (US)
49AQI (US)
26th June 2026
46AQI (US)
46AQI (US)
27th June 2026
42AQI (US)
42AQI (US)
28th June 2026
21AQI (US)
21AQI (US)
29th June 2026
30AQI (US)
30AQI (US)
30th June 2026
36AQI (US)
36AQI (US)
1st July 2026
42AQI (US)
42AQI (US)
2nd July 2026
48AQI (US)
48AQI (US)
3rd July 2026
38AQI (US)
38AQI (US)
4th July 2026
31AQI (US)
31AQI (US)
5th July 2026
61AQI (US)
61AQI (US)
6th July 2026
29AQI (US)
29AQI (US)
7th July 2026
58AQI (US)
58AQI (US)
8th July 2026
39AQI (US)
39AQI (US)
9th July 2026
47AQI (US)
47AQI (US)
10th July 2026
41AQI (US)
41AQI (US)
11th July 2026
38AQI (US)
38AQI (US)
12th July 2026
36AQI (US)
36AQI (US)
13th July 2026
43AQI (US)
43AQI (US)
14th July 2026
48AQI (US)
48AQI (US)
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
33AQI (US)
38AQI (US)
38AQI (US)
32AQI (US)
46AQI (US)
41AQI (US)
43AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202638AQI (US)
27
4
24
4
30
1
28
18
12
29
1
12
2
168
24
Highest AQI (US) recorded in
May46AQI (US)
Lowest AQI (US) recorded in
April32AQI (US)
202545AQI (US)
6
26
4
29
2
19
11
26
5
14
17
25
5
15
16
15
15
16
15
191
90
Highest AQI (US) recorded in
October52AQI (US)
Lowest AQI (US) recorded in
March33AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
45AQI (US)Least Polluted Year Recorded
2026(Avg.)
38AQI (US)San Bernardino's annual 2026 AQI (US) (38) shows an average percentage change of -15.5% (improved AQI (US)) compared to previous years: 2025 (45).
