Riverside, 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+
August Air Quality Analysis
Riverside, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2025
71AQILowest AQI recorded on
2nd Aug 2025
55AQISame Day Analysis (8th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Riverside, California, United States
AQI
Day
Night
.
5 AM8th Aug 2025
7 PM
4 AM9th Aug 2025
Day time
Avg. Highest Time
10AM8th Aug
65AQI
Avg. Lowest Time
6PM8th Aug
56AQI
Night time
Avg. Highest Time
8PM8th Aug
58AQI
Avg. Lowest Time
4AM9th Aug
48AQI
In the last 24 hours,
Riverside's AQI reached its highest point of 65 at 10 AM during the Day, while the lowest point, 48, was recorded at 4 AM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Riverside, California, United States
JulAug
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
10th Jul 2025465 AMAQI
10th Jul 2025446 AMAQI
10th Jul 2025447 AMAQI
10th Jul 2025468 AMAQI
10th Jul 2025459 AMAQI
10th Jul 20254610 AMAQI
10th Jul 20254811 AMAQI
10th Jul 20254912 PMAQI
10th Jul 2025491 PMAQI
10th Jul 2025532 PMAQI
10th Jul 2025513 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025495 PMAQI
10th Jul 2025496 PMAQI
10th Jul 2025477 PMAQI
10th Jul 2025478 PMAQI
10th Jul 2025479 PMAQI
10th Jul 20254510 PMAQI
10th Jul 20254611 PMAQI
11th Jul 20254912 AMAQI
11th Jul 2025501 AMAQI
11th Jul 2025522 AMAQI
11th Jul 2025493 AMAQI
11th Jul 2025494 AMAQI
28°C20/39°C
11th Jul 2025465 AMAQI
11th Jul 2025466 AMAQI
11th Jul 2025467 AMAQI
11th Jul 2025478 AMAQI
11th Jul 2025489 AMAQI
11th Jul 20254810 AMAQI
11th Jul 20254911 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025541 PMAQI
11th Jul 2025532 PMAQI
11th Jul 2025513 PMAQI
11th Jul 2025514 PMAQI
11th Jul 2025515 PMAQI
11th Jul 2025516 PMAQI
11th Jul 2025497 PMAQI
11th Jul 2025498 PMAQI
11th Jul 2025489 PMAQI
11th Jul 20254910 PMAQI
11th Jul 20254911 PMAQI
12th Jul 20254912 AMAQI
12th Jul 2025481 AMAQI
12th Jul 2025462 AMAQI
12th Jul 2025473 AMAQI
12th Jul 2025474 AMAQI
25°C18/34°C
12th Jul 2025485 AMAQI
12th Jul 2025456 AMAQI
12th Jul 2025457 AMAQI
12th Jul 2025458 AMAQI
12th Jul 2025459 AMAQI
12th Jul 20254610 AMAQI
12th Jul 20254711 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025512 PMAQI
12th Jul 2025513 PMAQI
12th Jul 2025514 PMAQI
12th Jul 2025515 PMAQI
12th Jul 2025516 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025488 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20254810 PMAQI
12th Jul 20254911 PMAQI
13th Jul 20254812 AMAQI
13th Jul 2025471 AMAQI
13th Jul 2025442 AMAQI
13th Jul 2025443 AMAQI
13th Jul 2025414 AMAQI
24°C17/33°C
13th Jul 2025435 AMAQI
13th Jul 2025426 AMAQI
13th Jul 2025457 AMAQI
13th Jul 2025478 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20254810 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025491 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025494 PMAQI
13th Jul 2025465 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025457 PMAQI
13th Jul 2025468 PMAQI
13th Jul 2025469 PMAQI
13th Jul 20254610 PMAQI
13th Jul 20254611 PMAQI
14th Jul 20254612 AMAQI
14th Jul 2025451 AMAQI
14th Jul 2025442 AMAQI
14th Jul 2025433 AMAQI
14th Jul 2025424 AMAQI
24°C17/33°C
14th Jul 2025395 AMAQI
14th Jul 2025386 AMAQI
14th Jul 2025437 AMAQI
14th Jul 2025468 AMAQI
14th Jul 2025479 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20255011 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025511 PMAQI
14th Jul 2025512 PMAQI
14th Jul 2025503 PMAQI
14th Jul 2025494 PMAQI
14th Jul 2025495 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025469 PMAQI
14th Jul 20254410 PMAQI
14th Jul 20254311 PMAQI
15th Jul 20254212 AMAQI
15th Jul 2025391 AMAQI
15th Jul 2025412 AMAQI
15th Jul 2025403 AMAQI
15th Jul 2025364 AMAQI
24°C17/34°C
15th Jul 2025345 AMAQI
15th Jul 2025336 AMAQI
15th Jul 2025357 AMAQI
15th Jul 2025378 AMAQI
15th Jul 2025399 AMAQI
15th Jul 20254210 AMAQI
15th Jul 20254511 AMAQI
15th Jul 20254712 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025493 PMAQI
15th Jul 2025484 PMAQI
15th Jul 2025465 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025437 PMAQI
15th Jul 2025448 PMAQI
15th Jul 2025439 PMAQI
15th Jul 20254210 PMAQI
15th Jul 20254011 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025351 AMAQI
16th Jul 2025322 AMAQI
16th Jul 2025293 AMAQI
16th Jul 2025264 AMAQI
24°C17/33°C
16th Jul 2025265 AMAQI
16th Jul 2025286 AMAQI
16th Jul 2025317 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025369 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20253911 AMAQI
16th Jul 20254812 PMAQI
16th Jul 2025471 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025405 PMAQI
16th Jul 2025396 PMAQI
16th Jul 2025377 PMAQI
16th Jul 2025378 PMAQI
16th Jul 2025369 PMAQI
16th Jul 20253810 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253512 AMAQI
17th Jul 2025341 AMAQI
17th Jul 2025342 AMAQI
17th Jul 2025333 AMAQI
17th Jul 2025304 AMAQI
24°C16/33°C
17th Jul 2025285 AMAQI
17th Jul 2025296 AMAQI
17th Jul 2025307 AMAQI
17th Jul 2025318 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253612 PMAQI
17th Jul 2025361 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025375 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025389 PMAQI
17th Jul 20253710 PMAQI
17th Jul 20253411 PMAQI
18th Jul 20253412 AMAQI
18th Jul 2025331 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025283 AMAQI
18th Jul 2025274 AMAQI
25°C19/35°C
18th Jul 2025295 AMAQI
18th Jul 2025306 AMAQI
18th Jul 2025307 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20253310 AMAQI
18th Jul 20253811 AMAQI
18th Jul 20254112 PMAQI
18th Jul 2025401 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025385 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025367 PMAQI
18th Jul 2025378 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025443 AMAQI
19th Jul 2025434 AMAQI
23°C18/32°C
19th Jul 2025445 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025407 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025409 AMAQI
19th Jul 20254210 AMAQI
19th Jul 20254611 AMAQI
19th Jul 20254912 PMAQI
19th Jul 2025511 PMAQI
19th Jul 2025512 PMAQI
19th Jul 2025513 PMAQI
19th Jul 2025514 PMAQI
19th Jul 2025505 PMAQI
19th Jul 2025476 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025488 PMAQI
19th Jul 2025489 PMAQI
19th Jul 20254610 PMAQI
19th Jul 20254511 PMAQI
20th Jul 20254312 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025362 AMAQI
20th Jul 2025353 AMAQI
20th Jul 2025354 AMAQI
23°C17/32°C
20th Jul 2025325 AMAQI
20th Jul 2025346 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025358 AMAQI
20th Jul 2025379 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20254211 AMAQI
20th Jul 20254312 PMAQI
20th Jul 2025451 PMAQI
20th Jul 2025452 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025435 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025449 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254411 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025413 AMAQI
21st Jul 2025404 AMAQI
23°C18/31°C
21st Jul 2025445 AMAQI
21st Jul 2025446 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025448 AMAQI
21st Jul 2025429 AMAQI
21st Jul 20254410 AMAQI
21st Jul 20254411 AMAQI
21st Jul 20254312 PMAQI
21st Jul 2025451 PMAQI
21st Jul 2025452 PMAQI
21st Jul 2025463 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025475 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025459 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025342 AMAQI
22nd Jul 2025333 AMAQI
22nd Jul 2025304 AMAQI
21°C18/30°C
22nd Jul 2025345 AMAQI
22nd Jul 2025336 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025369 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254011 AMAQI
22nd Jul 20254312 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025413 PMAQI
22nd Jul 2025434 PMAQI
22nd Jul 2025425 PMAQI
22nd Jul 2025396 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025399 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253911 PMAQI
23rd Jul 20253912 AMAQI
23rd Jul 2025391 AMAQI
23rd Jul 2025432 AMAQI
23rd Jul 2025413 AMAQI
23rd Jul 2025394 AMAQI
22°C17/30°C
23rd Jul 2025405 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025448 AMAQI
23rd Jul 2025469 AMAQI
23rd Jul 20254810 AMAQI
23rd Jul 20254611 AMAQI
23rd Jul 20254512 PMAQI
23rd Jul 2025471 PMAQI
23rd Jul 2025442 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025425 PMAQI
23rd Jul 2025436 PMAQI
23rd Jul 2025437 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20254110 PMAQI
23rd Jul 20253811 PMAQI
24th Jul 20253512 AMAQI
24th Jul 2025311 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025293 AMAQI
24th Jul 2025314 AMAQI
23°C16/32°C
24th Jul 2025345 AMAQI
24th Jul 2025336 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253710 AMAQI
24th Jul 20254311 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025373 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025355 PMAQI
24th Jul 2025336 PMAQI
24th Jul 2025347 PMAQI
24th Jul 2025358 PMAQI
24th Jul 2025319 PMAQI
24th Jul 20253110 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025273 AMAQI
25th Jul 2025284 AMAQI
23°C17/33°C
25th Jul 2025275 AMAQI
25th Jul 2025266 AMAQI
25th Jul 2025257 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025239 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20252911 AMAQI
25th Jul 20252812 PMAQI
25th Jul 2025291 PMAQI
25th Jul 2025312 PMAQI
25th Jul 2025303 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025266 PMAQI
25th Jul 2025297 PMAQI
25th Jul 2025308 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252711 PMAQI
26th Jul 20252712 AMAQI
26th Jul 2025251 AMAQI
26th Jul 2025232 AMAQI
26th Jul 2025213 AMAQI
26th Jul 2025194 AMAQI
22°C16/31°C
26th Jul 2025215 AMAQI
26th Jul 2025256 AMAQI
26th Jul 2025257 AMAQI
26th Jul 2025278 AMAQI
26th Jul 2025309 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20253311 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025351 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025334 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025297 PMAQI
26th Jul 2025298 PMAQI
26th Jul 2025299 PMAQI
26th Jul 20253110 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253112 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025283 AMAQI
27th Jul 2025284 AMAQI
21°C16/30°C
27th Jul 2025305 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025337 AMAQI
27th Jul 2025368 AMAQI
27th Jul 2025379 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20254111 AMAQI
27th Jul 20254212 PMAQI
27th Jul 2025421 PMAQI
27th Jul 2025412 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025364 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025377 PMAQI
27th Jul 2025388 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20253710 PMAQI
27th Jul 20253711 PMAQI
28th Jul 20253712 AMAQI
28th Jul 2025371 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025363 AMAQI
28th Jul 2025364 AMAQI
22°C16/32°C
28th Jul 2025385 AMAQI
28th Jul 2025366 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253610 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254412 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025452 PMAQI
28th Jul 2025413 PMAQI
28th Jul 2025394 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025398 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20253910 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20254212 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025392 AMAQI
29th Jul 2025373 AMAQI
29th Jul 2025364 AMAQI
23°C16/32°C
29th Jul 2025395 AMAQI
29th Jul 2025396 AMAQI
29th Jul 2025397 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20254911 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025511 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025474 PMAQI
29th Jul 2025425 PMAQI
29th Jul 2025416 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254310 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025441 AMAQI
30th Jul 2025412 AMAQI
30th Jul 2025433 AMAQI
30th Jul 2025444 AMAQI
24°C16/36°C
30th Jul 2025455 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025447 AMAQI
30th Jul 2025448 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254410 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20254512 PMAQI
30th Jul 2025451 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025463 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025465 PMAQI
30th Jul 2025466 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025468 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254310 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254312 AMAQI
31st Jul 2025451 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025473 AMAQI
31st Jul 2025474 AMAQI
26°C17/36°C
31st Jul 2025475 AMAQI
31st Jul 2025496 AMAQI
31st Jul 2025487 AMAQI
31st Jul 2025508 AMAQI
31st Jul 2025509 AMAQI
31st Jul 20255110 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20255712 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025572 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025497 PMAQI
31st Jul 2025488 PMAQI
31st Jul 2025489 PMAQI
31st Jul 20255010 PMAQI
31st Jul 20255211 PMAQI
1st Aug 20255312 AMAQI
1st Aug 2025521 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025544 AMAQI
26°C19/36°C
1st Aug 2025525 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025579 AMAQI
1st Aug 20255510 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025691 PMAQI
1st Aug 2025702 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025704 PMAQI
1st Aug 2025725 PMAQI
1st Aug 2025746 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025628 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256710 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256612 AMAQI
2nd Aug 2025691 AMAQI
2nd Aug 2025672 AMAQI
2nd Aug 2025703 AMAQI
2nd Aug 2025744 AMAQI
25°C18/35°C
2nd Aug 2025765 AMAQI
2nd Aug 2025786 AMAQI
2nd Aug 2025807 AMAQI
2nd Aug 2025828 AMAQI
2nd Aug 2025839 AMAQI
2nd Aug 20258510 AMAQI
2nd Aug 20258511 AMAQI
2nd Aug 20258612 PMAQI
2nd Aug 2025811 PMAQI
2nd Aug 2025822 PMAQI
2nd Aug 2025733 PMAQI
2nd Aug 2025714 PMAQI
2nd Aug 2025665 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025717 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20256112 AMAQI
3rd Aug 2025611 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025573 AMAQI
3rd Aug 2025574 AMAQI
25°C16/36°C
3rd Aug 2025525 AMAQI
3rd Aug 2025536 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20255510 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025534 PMAQI
3rd Aug 2025515 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025537 PMAQI
3rd Aug 2025548 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025521 AMAQI
4th Aug 2025512 AMAQI
4th Aug 2025483 AMAQI
4th Aug 2025484 AMAQI
26°C18/36°C
4th Aug 2025475 AMAQI
4th Aug 2025476 AMAQI
4th Aug 2025477 AMAQI
4th Aug 2025488 AMAQI
4th Aug 2025479 AMAQI
4th Aug 20254910 AMAQI
4th Aug 20255211 AMAQI
4th Aug 20255412 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025572 PMAQI
4th Aug 2025593 PMAQI
4th Aug 2025594 PMAQI
4th Aug 2025645 PMAQI
4th Aug 2025626 PMAQI
4th Aug 2025517 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20255811 PMAQI
5th Aug 20256012 AMAQI
5th Aug 2025581 AMAQI
5th Aug 2025592 AMAQI
5th Aug 2025613 AMAQI
5th Aug 2025594 AMAQI
26°C18/36°C
5th Aug 2025605 AMAQI
5th Aug 2025606 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025618 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20256210 AMAQI
5th Aug 20256111 AMAQI
5th Aug 20256412 PMAQI
5th Aug 2025641 PMAQI
5th Aug 2025652 PMAQI
5th Aug 2025653 PMAQI
5th Aug 2025604 PMAQI
5th Aug 2025605 PMAQI
5th Aug 2025566 PMAQI
5th Aug 2025587 PMAQI
5th Aug 2025568 PMAQI
5th Aug 2025559 PMAQI
5th Aug 20255610 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255712 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025582 AMAQI
6th Aug 2025623 AMAQI
6th Aug 2025624 AMAQI
27°C18/37°C
6th Aug 2025635 AMAQI
6th Aug 2025646 AMAQI
6th Aug 2025657 AMAQI
6th Aug 2025668 AMAQI
6th Aug 2025669 AMAQI
6th Aug 20256610 AMAQI
6th Aug 20256611 AMAQI
6th Aug 20256812 PMAQI
6th Aug 2025691 PMAQI
6th Aug 2025682 PMAQI
6th Aug 2025673 PMAQI
6th Aug 2025664 PMAQI
6th Aug 2025635 PMAQI
6th Aug 2025646 PMAQI
6th Aug 2025647 PMAQI
6th Aug 2025678 PMAQI
6th Aug 2025689 PMAQI
6th Aug 20256810 PMAQI
6th Aug 20256911 PMAQI
7th Aug 20256712 AMAQI
7th Aug 2025621 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025603 AMAQI
7th Aug 2025614 AMAQI
29°C20/39°C
7th Aug 2025635 AMAQI
7th Aug 2025626 AMAQI
7th Aug 2025627 AMAQI
7th Aug 2025628 AMAQI
7th Aug 2025639 AMAQI
7th Aug 20256410 AMAQI
7th Aug 20256811 AMAQI
7th Aug 20256612 PMAQI
7th Aug 2025651 PMAQI
7th Aug 2025632 PMAQI
7th Aug 2025613 PMAQI
7th Aug 2025604 PMAQI
7th Aug 2025595 PMAQI
7th Aug 2025596 PMAQI
7th Aug 2025627 PMAQI
7th Aug 2025608 PMAQI
7th Aug 2025579 PMAQI
7th Aug 20255910 PMAQI
7th Aug 20256011 PMAQI
8th Aug 20256012 AMAQI
8th Aug 2025601 AMAQI
8th Aug 2025602 AMAQI
8th Aug 2025613 AMAQI
8th Aug 2025584 AMAQI
30°C22/42°C
8th Aug 2025575 AMAQI
8th Aug 2025606 AMAQI
8th Aug 2025617 AMAQI
8th Aug 2025618 AMAQI
8th Aug 2025629 AMAQI
8th Aug 20256510 AMAQI
8th Aug 20256511 AMAQI
8th Aug 20256312 PMAQI
8th Aug 2025611 PMAQI
8th Aug 2025602 PMAQI
8th Aug 2025603 PMAQI
8th Aug 2025594 PMAQI
8th Aug 2025575 PMAQI
8th Aug 2025566 PMAQI
8th Aug 2025607 PMAQI
8th Aug 2025588 PMAQI
8th Aug 2025559 PMAQI
8th Aug 20255510 PMAQI
8th Aug 20255611 PMAQI
9th Aug 20255612 AMAQI
9th Aug 2025561 AMAQI
9th Aug 2025572 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025484 AMAQI
31°C24/41°C
9th Aug 2025515 AMAQI
5 AM9th Aug 2025526 AMAQI
9th Aug 2025547 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
47AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
47AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 47), while the lowest AQI was between 5 AM to 7 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 11 PM
45AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 4 AM
44AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 45), while the lowest AQI was between 12 AM to 4 AM (Avg. 44).
2025 Days Vs Air Quality
Riverside, California, United States
2025
47%
64
53%
72
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
64 DaysModerate
72 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 47%
Health Risk Level:
Significant
In 2025, 47% of 221 days were within WHO’s safe air quality limits, and 53% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Riverside, 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.
1st March 2025
38AQI
38AQI
2nd March 2025
41AQI
41AQI
3rd March 2025
30AQI
30AQI
4th March 2025
40AQI
40AQI
5th March 2025
40AQI
40AQI
6th March 2025
25AQI
25AQI
1st April 2025
27AQI
27AQI
2nd April 2025
29AQI
29AQI
3rd April 2025
32AQI
32AQI
4th April 2025
39AQI
39AQI
5th April 2025
32AQI
32AQI
6th April 2025
35AQI
35AQI
7th April 2025
41AQI
41AQI
8th April 2025
54AQI
54AQI
9th April 2025
52AQI
52AQI
10th April 2025
56AQI
56AQI
11th April 2025
58AQI
58AQI
12th April 2025
56AQI
56AQI
13th April 2025
63AQI
63AQI
14th April 2025
60AQI
60AQI
15th April 2025
56AQI
56AQI
16th April 2025
47AQI
47AQI
17th April 2025
31AQI
31AQI
18th April 2025
31AQI
31AQI
19th April 2025
42AQI
42AQI
20th April 2025
47AQI
47AQI
21st April 2025
53AQI
53AQI
22nd April 2025
54AQI
54AQI
23rd April 2025
49AQI
49AQI
24th April 2025
45AQI
45AQI
25th April 2025
42AQI
42AQI
26th April 2025
27AQI
27AQI
27th April 2025
26AQI
26AQI
28th April 2025
32AQI
32AQI
29th April 2025
45AQI
45AQI
30th April 2025
53AQI
53AQI
1st May 2025
49AQI
49AQI
2nd May 2025
51AQI
51AQI
3rd May 2025
50AQI
50AQI
4th May 2025
24AQI
24AQI
5th May 2025
28AQI
28AQI
6th May 2025
34AQI
34AQI
7th May 2025
44AQI
44AQI
8th May 2025
52AQI
52AQI
9th May 2025
54AQI
54AQI
10th May 2025
50AQI
50AQI
11th May 2025
46AQI
46AQI
12th May 2025
51AQI
51AQI
13th May 2025
27AQI
27AQI
14th May 2025
34AQI
34AQI
15th May 2025
48AQI
48AQI
16th May 2025
54AQI
54AQI
17th May 2025
42AQI
42AQI
18th May 2025
36AQI
36AQI
19th May 2025
50AQI
50AQI
20th May 2025
54AQI
54AQI
21st May 2025
58AQI
58AQI
22nd May 2025
60AQI
60AQI
23rd May 2025
60AQI
60AQI
24th May 2025
55AQI
55AQI
25th May 2025
51AQI
51AQI
26th May 2025
52AQI
52AQI
27th May 2025
51AQI
51AQI
28th May 2025
50AQI
50AQI
29th May 2025
50AQI
50AQI
30th May 2025
53AQI
53AQI
31st May 2025
59AQI
59AQI
1st June 2025
46AQI
46AQI
2nd June 2025
40AQI
40AQI
3rd June 2025
41AQI
41AQI
4th June 2025
48AQI
48AQI
5th June 2025
49AQI
49AQI
6th June 2025
48AQI
48AQI
7th June 2025
53AQI
53AQI
8th June 2025
55AQI
55AQI
9th June 2025
54AQI
54AQI
10th June 2025
55AQI
55AQI
11th June 2025
56AQI
56AQI
12th June 2025
56AQI
56AQI
13th June 2025
55AQI
55AQI
14th June 2025
58AQI
58AQI
15th June 2025
62AQI
62AQI
16th June 2025
63AQI
63AQI
17th June 2025
65AQI
65AQI
18th June 2025
62AQI
62AQI
19th June 2025
58AQI
58AQI
20th June 2025
57AQI
57AQI
21st June 2025
56AQI
56AQI
22nd June 2025
56AQI
56AQI
23rd June 2025
56AQI
56AQI
24th June 2025
55AQI
55AQI
25th June 2025
53AQI
53AQI
26th June 2025
55AQI
55AQI
27th June 2025
54AQI
54AQI
28th June 2025
54AQI
54AQI
29th June 2025
54AQI
54AQI
30th June 2025
52AQI
52AQI
1st July 2025
53AQI
53AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
47AQI
47AQI
4th July 2025
48AQI
48AQI
5th July 2025
96AQI
96AQI
6th July 2025
63AQI
63AQI
7th July 2025
58AQI
58AQI
8th July 2025
56AQI
56AQI
9th July 2025
53AQI
53AQI
10th July 2025
53AQI
53AQI
11th July 2025
55AQI
55AQI
12th July 2025
57AQI
57AQI
13th July 2025
55AQI
55AQI
14th July 2025
53AQI
53AQI
15th July 2025
42AQI
42AQI
16th July 2025
37AQI
37AQI
17th July 2025
32AQI
32AQI
18th July 2025
37AQI
37AQI
19th July 2025
44AQI
44AQI
20th July 2025
45AQI
45AQI
21st July 2025
46AQI
46AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
40AQI
40AQI
24th July 2025
38AQI
38AQI
25th July 2025
31AQI
31AQI
26th July 2025
32AQI
32AQI
27th July 2025
38AQI
38AQI
28th July 2025
41AQI
41AQI
29th July 2025
47AQI
47AQI
30th July 2025
54AQI
54AQI
31st July 2025
57AQI
57AQI
1st August 2025
58AQI
58AQI
2nd August 2025
55AQI
55AQI
3rd August 2025
59AQI
59AQI
4th August 2025
64AQI
64AQI
5th August 2025
67AQI
67AQI
6th August 2025
71AQI
71AQI
7th August 2025
69AQI
69AQI
8th August 2025
67AQI
67AQI
36AQI
44AQI
48AQI
54AQI
48AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202549AQI
6
19
11
16
15
6
24
17
14
8
64
72
Highest AQI recorded in
August64AQI
Lowest AQI recorded in
March36AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
49AQILeast Polluted Year Recorded
2025(Avg.)
49AQIRiverside's annual 2025 AQI (49) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
