White Center, Washington, 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
White Center, Washington, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
112AQILowest AQI recorded on
16th Aug 2025
14AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
White Center, Washington, United States
AQI
Day
Night
.
5 AM8th Aug 2026
8 PM
4 AM9th Aug 2026
Day time
Avg. Highest Time
1PM8th Aug
51AQI
Avg. Lowest Time
11AM8th Aug
42AQI
Night time
Avg. Highest Time
2AM9th Aug
70AQI
Avg. Lowest Time
1AM9th Aug
37AQI
In the last 24 hours,
White Center's AQI reached its highest point of 70 at 2 AM during the Night, while the lowest point, 37, was recorded at 1 AM during the Night between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
White Center, Washington, United States
JulAug
11th - 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
11th Jul 2026325 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026337 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026339 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20261412 PMAQI
11th Jul 2026121 PMAQI
11th Jul 2026122 PMAQI
11th Jul 2026103 PMAQI
11th Jul 2026104 PMAQI
11th Jul 202695 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026249 PMAQI
11th Jul 20262610 PMAQI
11th Jul 20261011 PMAQI
12th Jul 20261112 AMAQI
12th Jul 2026111 AMAQI
12th Jul 2026142 AMAQI
12th Jul 2026103 AMAQI
12th Jul 2026304 AMAQI
18°C12/25°C
12th Jul 2026325 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026319 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20263011 AMAQI
12th Jul 20262812 PMAQI
12th Jul 2026301 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026314 PMAQI
12th Jul 2026325 PMAQI
12th Jul 2026326 PMAQI
12th Jul 2026107 PMAQI
12th Jul 2026168 PMAQI
12th Jul 2026149 PMAQI
12th Jul 20262210 PMAQI
12th Jul 20262211 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026323 AMAQI
13th Jul 2026344 AMAQI
18°C13/25°C
13th Jul 2026325 AMAQI
13th Jul 2026326 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026358 AMAQI
13th Jul 202689 AMAQI
13th Jul 20261810 AMAQI
13th Jul 20261611 AMAQI
13th Jul 20261812 PMAQI
13th Jul 2026501 PMAQI
13th Jul 2026262 PMAQI
13th Jul 2026303 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026345 PMAQI
13th Jul 2026266 PMAQI
13th Jul 2026257 PMAQI
13th Jul 2026178 PMAQI
13th Jul 2026179 PMAQI
13th Jul 20261210 PMAQI
13th Jul 20261311 PMAQI
14th Jul 20261212 AMAQI
14th Jul 2026121 AMAQI
14th Jul 202682 AMAQI
14th Jul 2026323 AMAQI
14th Jul 2026324 AMAQI
19°C11/29°C
14th Jul 2026335 AMAQI
14th Jul 2026346 AMAQI
14th Jul 2026157 AMAQI
14th Jul 2026218 AMAQI
14th Jul 2026199 AMAQI
14th Jul 20261710 AMAQI
14th Jul 20262211 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026182 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026264 PMAQI
14th Jul 2026315 PMAQI
14th Jul 2026226 PMAQI
14th Jul 2026187 PMAQI
14th Jul 2026158 PMAQI
14th Jul 2026149 PMAQI
14th Jul 20261410 PMAQI
14th Jul 20261211 PMAQI
15th Jul 20261212 AMAQI
15th Jul 2026121 AMAQI
15th Jul 2026122 AMAQI
15th Jul 2026103 AMAQI
15th Jul 2026104 AMAQI
20°C12/29°C
15th Jul 202685 AMAQI
15th Jul 2026116 AMAQI
15th Jul 2026147 AMAQI
15th Jul 2026188 AMAQI
15th Jul 2026189 AMAQI
15th Jul 20261610 AMAQI
15th Jul 20261811 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026191 PMAQI
15th Jul 2026182 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026225 PMAQI
15th Jul 2026376 PMAQI
15th Jul 2026287 PMAQI
15th Jul 2026208 PMAQI
15th Jul 2026169 PMAQI
15th Jul 20261510 PMAQI
15th Jul 20261611 PMAQI
16th Jul 20261812 AMAQI
16th Jul 2026141 AMAQI
16th Jul 2026142 AMAQI
16th Jul 2026123 AMAQI
16th Jul 2026124 AMAQI
20°C13/29°C
16th Jul 2026125 AMAQI
16th Jul 2026146 AMAQI
16th Jul 2026137 AMAQI
16th Jul 2026158 AMAQI
16th Jul 2026149 AMAQI
16th Jul 20261410 AMAQI
16th Jul 20261611 AMAQI
16th Jul 20261812 PMAQI
16th Jul 2026141 PMAQI
16th Jul 2026122 PMAQI
16th Jul 2026103 PMAQI
16th Jul 2026104 PMAQI
16th Jul 2026125 PMAQI
16th Jul 2026156 PMAQI
16th Jul 2026177 PMAQI
16th Jul 2026128 PMAQI
16th Jul 2026149 PMAQI
16th Jul 20261410 PMAQI
16th Jul 20261211 PMAQI
17th Jul 20261212 AMAQI
17th Jul 2026201 AMAQI
17th Jul 2026512 AMAQI
17th Jul 2026413 AMAQI
17th Jul 2026504 AMAQI
17°C15/22°C
17th Jul 2026495 AMAQI
17th Jul 2026486 AMAQI
17th Jul 2026507 AMAQI
17th Jul 2026438 AMAQI
17th Jul 2026529 AMAQI
17th Jul 20264510 AMAQI
17th Jul 20265211 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026561 PMAQI
17th Jul 2026622 PMAQI
17th Jul 2026323 PMAQI
17th Jul 2026354 PMAQI
17th Jul 2026325 PMAQI
17th Jul 2026286 PMAQI
17th Jul 2026257 PMAQI
17th Jul 2026508 PMAQI
17th Jul 2026109 PMAQI
17th Jul 20261010 PMAQI
17th Jul 20263411 PMAQI
18th Jul 20263112 AMAQI
18th Jul 2026561 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026453 AMAQI
18th Jul 2026534 AMAQI
18°C13/25°C
18th Jul 2026525 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026227 AMAQI
18th Jul 2026138 AMAQI
18th Jul 2026109 AMAQI
18th Jul 20264610 AMAQI
18th Jul 20262411 AMAQI
18th Jul 20263812 PMAQI
18th Jul 2026661 PMAQI
18th Jul 2026862 PMAQI
18th Jul 2026663 PMAQI
18th Jul 2026544 PMAQI
18th Jul 2026525 PMAQI
18th Jul 2026586 PMAQI
18th Jul 2026407 PMAQI
18th Jul 2026238 PMAQI
18th Jul 2026209 PMAQI
18th Jul 20262610 PMAQI
18th Jul 20261811 PMAQI
19th Jul 20261512 AMAQI
19th Jul 2026141 AMAQI
19th Jul 2026462 AMAQI
19th Jul 2026563 AMAQI
19th Jul 2026574 AMAQI
19°C14/24°C
19th Jul 2026545 AMAQI
19th Jul 2026486 AMAQI
19th Jul 2026527 AMAQI
19th Jul 2026468 AMAQI
19th Jul 2026249 AMAQI
19th Jul 2026810 AMAQI
19th Jul 20262411 AMAQI
19th Jul 20262212 PMAQI
19th Jul 2026241 PMAQI
19th Jul 2026242 PMAQI
19th Jul 2026223 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026475 PMAQI
19th Jul 2026356 PMAQI
19th Jul 202687 PMAQI
19th Jul 2026148 PMAQI
19th Jul 2026189 PMAQI
19th Jul 20261410 PMAQI
19th Jul 20264111 PMAQI
20th Jul 20265512 AMAQI
20th Jul 2026481 AMAQI
20th Jul 2026412 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026504 AMAQI
20°C13/28°C
20th Jul 2026505 AMAQI
20th Jul 2026506 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026398 AMAQI
20th Jul 2026469 AMAQI
20th Jul 20264110 AMAQI
20th Jul 20266411 AMAQI
20th Jul 20264712 PMAQI
20th Jul 2026391 PMAQI
20th Jul 2026412 PMAQI
20th Jul 2026433 PMAQI
20th Jul 2026364 PMAQI
20th Jul 2026385 PMAQI
20th Jul 2026426 PMAQI
20th Jul 2026407 PMAQI
20th Jul 2026449 PMAQI
20th Jul 20264410 PMAQI
20th Jul 20264911 PMAQI
21st Jul 20264512 AMAQI
21st Jul 2026461 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026463 AMAQI
21st Jul 2026464 AMAQI
23°C15/33°C
21st Jul 2026485 AMAQI
21st Jul 2026486 AMAQI
21st Jul 2026487 AMAQI
21st Jul 2026508 AMAQI
21st Jul 2026499 AMAQI
21st Jul 20265010 AMAQI
21st Jul 20264811 AMAQI
21st Jul 20265012 PMAQI
21st Jul 2026491 PMAQI
21st Jul 2026492 PMAQI
21st Jul 2026483 PMAQI
21st Jul 2026504 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026506 PMAQI
21st Jul 2026517 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026509 PMAQI
21st Jul 20264810 PMAQI
21st Jul 20264711 PMAQI
22nd Jul 20264412 AMAQI
22nd Jul 2026491 AMAQI
22nd Jul 2026482 AMAQI
22nd Jul 2026503 AMAQI
22nd Jul 2026484 AMAQI
26°C17/37°C
22nd Jul 2026505 AMAQI
22nd Jul 2026506 AMAQI
22nd Jul 2026507 AMAQI
22nd Jul 2026498 AMAQI
22nd Jul 2026529 AMAQI
22nd Jul 20265610 AMAQI
22nd Jul 20265711 AMAQI
22nd Jul 20265412 PMAQI
22nd Jul 2026551 PMAQI
22nd Jul 2026552 PMAQI
22nd Jul 2026583 PMAQI
22nd Jul 2026604 PMAQI
22nd Jul 2026605 PMAQI
22nd Jul 2026626 PMAQI
22nd Jul 2026657 PMAQI
22nd Jul 2026668 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20267110 PMAQI
22nd Jul 20267211 PMAQI
23rd Jul 20266212 AMAQI
23rd Jul 2026541 AMAQI
23rd Jul 2026482 AMAQI
23rd Jul 2026473 AMAQI
23rd Jul 2026514 AMAQI
28°C18/38°C
23rd Jul 2026405 AMAQI
23rd Jul 2026546 AMAQI
23rd Jul 2026637 AMAQI
23rd Jul 2026568 AMAQI
23rd Jul 2026509 AMAQI
23rd Jul 20264610 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026421 PMAQI
23rd Jul 2026552 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026424 PMAQI
23rd Jul 2026365 PMAQI
23rd Jul 2026286 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026708 PMAQI
23rd Jul 2026569 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20266611 PMAQI
24th Jul 20264512 AMAQI
24th Jul 2026541 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026503 AMAQI
24th Jul 2026604 AMAQI
22°C17/28°C
24th Jul 2026545 AMAQI
24th Jul 2026526 AMAQI
24th Jul 2026607 AMAQI
24th Jul 2026528 AMAQI
24th Jul 2026529 AMAQI
24th Jul 20264610 AMAQI
24th Jul 20265311 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026441 PMAQI
24th Jul 2026462 PMAQI
24th Jul 2026233 PMAQI
24th Jul 2026634 PMAQI
24th Jul 2026505 PMAQI
24th Jul 2026446 PMAQI
24th Jul 2026527 PMAQI
24th Jul 2026478 PMAQI
24th Jul 2026439 PMAQI
24th Jul 20263910 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20264712 AMAQI
25th Jul 2026431 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026433 AMAQI
25th Jul 2026604 AMAQI
22°C15/30°C
25th Jul 2026625 AMAQI
25th Jul 2026636 AMAQI
25th Jul 2026607 AMAQI
25th Jul 2026598 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20266611 AMAQI
25th Jul 20263912 PMAQI
25th Jul 2026441 PMAQI
25th Jul 2026642 PMAQI
25th Jul 2026553 PMAQI
25th Jul 2026524 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026456 PMAQI
25th Jul 2026397 PMAQI
25th Jul 2026398 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20265910 PMAQI
25th Jul 20265611 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026581 AMAQI
26th Jul 2026622 AMAQI
26th Jul 2026623 AMAQI
26th Jul 2026464 AMAQI
19°C15/25°C
26th Jul 2026625 AMAQI
26th Jul 2026676 AMAQI
26th Jul 2026707 AMAQI
26th Jul 2026638 AMAQI
26th Jul 2026679 AMAQI
26th Jul 20267110 AMAQI
26th Jul 20266211 AMAQI
26th Jul 20265712 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026622 PMAQI
26th Jul 2026603 PMAQI
26th Jul 2026524 PMAQI
26th Jul 2026605 PMAQI
26th Jul 2026656 PMAQI
26th Jul 2026647 PMAQI
26th Jul 2026628 PMAQI
26th Jul 2026609 PMAQI
26th Jul 20265010 PMAQI
26th Jul 20266211 PMAQI
27th Jul 20266212 AMAQI
27th Jul 2026341 AMAQI
27th Jul 2026722 AMAQI
27th Jul 2026323 AMAQI
27th Jul 2026434 AMAQI
18°C15/23°C
27th Jul 2026665 AMAQI
27th Jul 2026686 AMAQI
27th Jul 2026727 AMAQI
27th Jul 2026478 AMAQI
27th Jul 2026609 AMAQI
27th Jul 20265810 AMAQI
27th Jul 20265911 AMAQI
27th Jul 20267512 PMAQI
27th Jul 2026681 PMAQI
27th Jul 2026562 PMAQI
27th Jul 2026483 PMAQI
27th Jul 2026504 PMAQI
27th Jul 2026345 PMAQI
27th Jul 2026466 PMAQI
27th Jul 2026707 PMAQI
27th Jul 2026688 PMAQI
27th Jul 2026629 PMAQI
27th Jul 20266310 PMAQI
27th Jul 20266811 PMAQI
28th Jul 20266012 AMAQI
28th Jul 2026441 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026664 AMAQI
21°C14/29°C
28th Jul 2026585 AMAQI
28th Jul 2026286 AMAQI
28th Jul 2026437 AMAQI
28th Jul 2026568 AMAQI
28th Jul 2026709 AMAQI
28th Jul 20267010 AMAQI
28th Jul 20269211 AMAQI
28th Jul 20268612 PMAQI
28th Jul 2026801 PMAQI
28th Jul 2026722 PMAQI
28th Jul 2026773 PMAQI
28th Jul 2026724 PMAQI
28th Jul 2026515 PMAQI
28th Jul 2026306 PMAQI
28th Jul 2026287 PMAQI
28th Jul 2026668 PMAQI
28th Jul 2026569 PMAQI
28th Jul 20261010 PMAQI
28th Jul 20261011 PMAQI
29th Jul 20264612 AMAQI
29th Jul 2026281 AMAQI
29th Jul 2026102 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026414 AMAQI
20°C17/25°C
29th Jul 2026375 AMAQI
29th Jul 2026346 AMAQI
29th Jul 2026487 AMAQI
29th Jul 2026468 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20263910 AMAQI
29th Jul 20265311 AMAQI
29th Jul 20265412 PMAQI
29th Jul 2026521 PMAQI
29th Jul 2026522 PMAQI
29th Jul 2026633 PMAQI
29th Jul 2026284 PMAQI
29th Jul 2026605 PMAQI
29th Jul 2026606 PMAQI
29th Jul 2026497 PMAQI
29th Jul 2026378 PMAQI
29th Jul 2026489 PMAQI
29th Jul 20264310 PMAQI
29th Jul 20265211 PMAQI
30th Jul 20264312 AMAQI
30th Jul 2026401 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026343 AMAQI
30th Jul 2026684 AMAQI
19°C13/26°C
30th Jul 2026335 AMAQI
30th Jul 2026416 AMAQI
30th Jul 2026567 AMAQI
30th Jul 2026438 AMAQI
30th Jul 2026499 AMAQI
30th Jul 20264310 AMAQI
30th Jul 20264511 AMAQI
30th Jul 20265012 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026472 PMAQI
30th Jul 2026453 PMAQI
30th Jul 2026544 PMAQI
30th Jul 2026505 PMAQI
30th Jul 2026376 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026378 PMAQI
30th Jul 2026449 PMAQI
30th Jul 20264710 PMAQI
30th Jul 20264611 PMAQI
31st Jul 20265212 AMAQI
31st Jul 2026511 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026433 AMAQI
31st Jul 2026374 AMAQI
19°C12/28°C
31st Jul 2026505 AMAQI
31st Jul 2026566 AMAQI
31st Jul 2026527 AMAQI
31st Jul 2026588 AMAQI
31st Jul 2026589 AMAQI
31st Jul 20265210 AMAQI
31st Jul 20265811 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026411 PMAQI
31st Jul 2026652 PMAQI
31st Jul 2026653 PMAQI
31st Jul 2026664 PMAQI
31st Jul 2026545 PMAQI
31st Jul 2026646 PMAQI
31st Jul 2026527 PMAQI
31st Jul 2026458 PMAQI
31st Jul 2026439 PMAQI
31st Jul 20265010 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026441 AMAQI
1st Aug 2026472 AMAQI
1st Aug 2026503 AMAQI
1st Aug 2026474 AMAQI
22°C13/30°C
1st Aug 2026705 AMAQI
1st Aug 2026346 AMAQI
1st Aug 2026737 AMAQI
1st Aug 2026648 AMAQI
1st Aug 2026699 AMAQI
1st Aug 20263910 AMAQI
1st Aug 20264811 AMAQI
1st Aug 20265912 PMAQI
1st Aug 2026691 PMAQI
1st Aug 2026582 PMAQI
1st Aug 2026923 PMAQI
1st Aug 2026914 PMAQI
1st Aug 2026505 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026197 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026549 PMAQI
1st Aug 20261010 PMAQI
1st Aug 2026811 PMAQI
2nd Aug 20263412 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026582 AMAQI
2nd Aug 2026503 AMAQI
2nd Aug 2026464 AMAQI
20°C16/26°C
2nd Aug 2026385 AMAQI
2nd Aug 2026376 AMAQI
2nd Aug 2026537 AMAQI
2nd Aug 2026608 AMAQI
2nd Aug 2026649 AMAQI
2nd Aug 20264310 AMAQI
2nd Aug 20264411 AMAQI
2nd Aug 20263412 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026362 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026634 PMAQI
2nd Aug 2026345 PMAQI
2nd Aug 2026266 PMAQI
2nd Aug 2026377 PMAQI
2nd Aug 2026448 PMAQI
2nd Aug 2026429 PMAQI
2nd Aug 20264410 PMAQI
2nd Aug 20263611 PMAQI
3rd Aug 20266212 AMAQI
3rd Aug 2026661 AMAQI
3rd Aug 2026732 AMAQI
3rd Aug 2026523 AMAQI
3rd Aug 2026584 AMAQI
17°C13/24°C
3rd Aug 2026375 AMAQI
3rd Aug 2026326 AMAQI
3rd Aug 2026547 AMAQI
3rd Aug 2026508 AMAQI
3rd Aug 2026549 AMAQI
3rd Aug 20265410 AMAQI
3rd Aug 20266811 AMAQI
3rd Aug 20267212 PMAQI
3rd Aug 20261061 PMAQI
3rd Aug 20261502 PMAQI
3rd Aug 2026563 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026385 PMAQI
3rd Aug 2026406 PMAQI
3rd Aug 2026487 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026529 PMAQI
3rd Aug 20264610 PMAQI
3rd Aug 20264311 PMAQI
4th Aug 20264312 AMAQI
4th Aug 2026441 AMAQI
4th Aug 2026442 AMAQI
4th Aug 2026453 AMAQI
4th Aug 2026524 AMAQI
17°C11/26°C
4th Aug 2026475 AMAQI
4th Aug 2026526 AMAQI
4th Aug 2026597 AMAQI
4th Aug 2026628 AMAQI
4th Aug 2026629 AMAQI
4th Aug 20266610 AMAQI
4th Aug 20266911 AMAQI
4th Aug 20266412 PMAQI
4th Aug 2026581 PMAQI
4th Aug 2026562 PMAQI
4th Aug 2026703 PMAQI
4th Aug 2026834 PMAQI
4th Aug 2026765 PMAQI
4th Aug 2026866 PMAQI
4th Aug 2026887 PMAQI
4th Aug 2026868 PMAQI
4th Aug 2026949 PMAQI
4th Aug 202610010 PMAQI
4th Aug 20269911 PMAQI
5th Aug 20269312 AMAQI
5th Aug 2026861 AMAQI
5th Aug 2026822 AMAQI
5th Aug 2026773 AMAQI
5th Aug 2026704 AMAQI
19°C13/27°C
5th Aug 2026685 AMAQI
5th Aug 2026606 AMAQI
5th Aug 2026667 AMAQI
5th Aug 2026648 AMAQI
5th Aug 2026649 AMAQI
5th Aug 20267210 AMAQI
5th Aug 20268611 AMAQI
5th Aug 20268812 PMAQI
5th Aug 2026801 PMAQI
5th Aug 2026802 PMAQI
5th Aug 2026793 PMAQI
5th Aug 2026814 PMAQI
5th Aug 2026855 PMAQI
5th Aug 2026866 PMAQI
5th Aug 2026927 PMAQI
5th Aug 20261008 PMAQI
5th Aug 20261029 PMAQI
5th Aug 202610210 PMAQI
5th Aug 202611011 PMAQI
6th Aug 202611312 AMAQI
6th Aug 20261131 AMAQI
6th Aug 20261082 AMAQI
6th Aug 20261063 AMAQI
6th Aug 20261004 AMAQI
21°C13/30°C
6th Aug 20261065 AMAQI
6th Aug 2026996 AMAQI
6th Aug 20261017 AMAQI
6th Aug 2026988 AMAQI
6th Aug 2026939 AMAQI
6th Aug 20269910 AMAQI
6th Aug 202610011 AMAQI
6th Aug 202610212 PMAQI
6th Aug 2026981 PMAQI
6th Aug 2026962 PMAQI
6th Aug 2026943 PMAQI
6th Aug 2026904 PMAQI
6th Aug 2026935 PMAQI
6th Aug 2026886 PMAQI
6th Aug 2026887 PMAQI
6th Aug 2026928 PMAQI
6th Aug 2026929 PMAQI
6th Aug 20268010 PMAQI
6th Aug 20267211 PMAQI
7th Aug 20266412 AMAQI
7th Aug 2026631 AMAQI
7th Aug 2026602 AMAQI
7th Aug 2026593 AMAQI
7th Aug 2026584 AMAQI
24°C15/33°C
7th Aug 2026605 AMAQI
7th Aug 2026586 AMAQI
7th Aug 2026587 AMAQI
7th Aug 2026608 AMAQI
7th Aug 2026609 AMAQI
7th Aug 20265810 AMAQI
7th Aug 20265611 AMAQI
7th Aug 20265512 PMAQI
7th Aug 2026561 PMAQI
7th Aug 2026592 PMAQI
7th Aug 2026613 PMAQI
7th Aug 2026664 PMAQI
7th Aug 2026665 PMAQI
7th Aug 2026666 PMAQI
7th Aug 2026687 PMAQI
7th Aug 2026678 PMAQI
7th Aug 2026709 PMAQI
7th Aug 20266810 PMAQI
7th Aug 20266211 PMAQI
8th Aug 20265712 AMAQI
8th Aug 2026561 AMAQI
8th Aug 2026542 AMAQI
8th Aug 2026523 AMAQI
8th Aug 2026494 AMAQI
23°C15/33°C
8th Aug 2026485 AMAQI
8th Aug 2026476 AMAQI
8th Aug 2026457 AMAQI
8th Aug 2026458 AMAQI
8th Aug 2026509 AMAQI
8th Aug 20264210 AMAQI
8th Aug 20264211 AMAQI
8th Aug 20264312 PMAQI
8th Aug 2026511 PMAQI
8th Aug 2026432 PMAQI
8th Aug 2026483 PMAQI
8th Aug 2026474 PMAQI
8th Aug 2026485 PMAQI
8th Aug 2026496 PMAQI
8th Aug 2026447 PMAQI
8th Aug 2026458 PMAQI
8th Aug 2026459 PMAQI
8th Aug 20265010 PMAQI
8th Aug 20264711 PMAQI
9th Aug 20264012 AMAQI
9th Aug 2026371 AMAQI
9th Aug 2026702 AMAQI
9th Aug 2026383 AMAQI
9th Aug 2026384 AMAQI
20°C15/28°C
9th Aug 2026445 AMAQI
5 AM9th Aug 2026466 AMAQI
9th Aug 2026447 AMAQI
9th Aug 2026408 AMAQI
9th Aug 2026429 AMAQI
9th Aug 20265010 AMAQI
9th Aug 20264811 AMAQI
9th Aug 20264512 PMAQI
12 PM9th Aug 2026901 PMAQI
9th Aug 20261012 PMAQI
9th Aug 2026403 PMAQI
9th Aug 2026404 PMAQI
9th Aug 2026235 PMAQI
8 PM
12 AM
4 AM
20°C15/28°C
Day time
Avg. Highest Time
2 PM
54AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 2 PM (Avg. 54), while the lowest AQI was between 7 PM to 7 PM (Avg. 44).
Night time
Avg. Highest Time
4 AM
48AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM
42AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 48), while the lowest AQI was between 10 PM to 10 PM (Avg. 42).
2026 Days Vs Air Quality
White Center, Washington, United States
2026
92%
199
8%
18
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Good
199 DaysModerate
18 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2026, 92% of 221 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
White Center, Washington, 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
54AQI (US)
54AQI (US)
2nd January 2026
46AQI (US)
46AQI (US)
3rd January 2026
26AQI (US)
26AQI (US)
4th January 2026
18AQI (US)
18AQI (US)
5th January 2026
22AQI (US)
22AQI (US)
6th January 2026
19AQI (US)
19AQI (US)
7th January 2026
16AQI (US)
16AQI (US)
8th January 2026
18AQI (US)
18AQI (US)
9th January 2026
16AQI (US)
16AQI (US)
10th January 2026
40AQI (US)
40AQI (US)
11th January 2026
36AQI (US)
36AQI (US)
12th January 2026
22AQI (US)
22AQI (US)
13th January 2026
28AQI (US)
28AQI (US)
14th January 2026
23AQI (US)
23AQI (US)
15th January 2026
19AQI (US)
19AQI (US)
16th January 2026
24AQI (US)
24AQI (US)
17th January 2026
32AQI (US)
32AQI (US)
18th January 2026
47AQI (US)
47AQI (US)
19th January 2026
55AQI (US)
55AQI (US)
20th January 2026
52AQI (US)
52AQI (US)
21st January 2026
56AQI (US)
56AQI (US)
22nd January 2026
30AQI (US)
30AQI (US)
23rd January 2026
32AQI (US)
32AQI (US)
24th January 2026
27AQI (US)
27AQI (US)
25th January 2026
27AQI (US)
27AQI (US)
26th January 2026
41AQI (US)
41AQI (US)
27th January 2026
44AQI (US)
44AQI (US)
28th January 2026
26AQI (US)
26AQI (US)
29th January 2026
46AQI (US)
46AQI (US)
30th January 2026
43AQI (US)
43AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
44AQI (US)
44AQI (US)
2nd February 2026
42AQI (US)
42AQI (US)
3rd February 2026
34AQI (US)
34AQI (US)
4th February 2026
24AQI (US)
24AQI (US)
5th February 2026
32AQI (US)
32AQI (US)
6th February 2026
30AQI (US)
30AQI (US)
7th February 2026
30AQI (US)
30AQI (US)
8th February 2026
26AQI (US)
26AQI (US)
9th February 2026
40AQI (US)
40AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
28AQI (US)
28AQI (US)
12th February 2026
22AQI (US)
22AQI (US)
13th February 2026
38AQI (US)
38AQI (US)
14th February 2026
49AQI (US)
49AQI (US)
15th February 2026
30AQI (US)
30AQI (US)
16th February 2026
28AQI (US)
28AQI (US)
17th February 2026
34AQI (US)
34AQI (US)
18th February 2026
37AQI (US)
37AQI (US)
19th February 2026
33AQI (US)
33AQI (US)
20th February 2026
20AQI (US)
20AQI (US)
21st February 2026
32AQI (US)
32AQI (US)
22nd February 2026
36AQI (US)
36AQI (US)
23rd February 2026
28AQI (US)
28AQI (US)
24th February 2026
28AQI (US)
28AQI (US)
25th February 2026
27AQI (US)
27AQI (US)
26th February 2026
40AQI (US)
40AQI (US)
27th February 2026
20AQI (US)
20AQI (US)
28th February 2026
20AQI (US)
20AQI (US)
1st March 2026
26AQI (US)
26AQI (US)
2nd March 2026
34AQI (US)
34AQI (US)
3rd March 2026
24AQI (US)
24AQI (US)
4th March 2026
44AQI (US)
44AQI (US)
5th March 2026
37AQI (US)
37AQI (US)
6th March 2026
35AQI (US)
35AQI (US)
7th March 2026
42AQI (US)
42AQI (US)
8th March 2026
37AQI (US)
37AQI (US)
9th March 2026
29AQI (US)
29AQI (US)
10th March 2026
28AQI (US)
28AQI (US)
11th March 2026
37AQI (US)
37AQI (US)
12th March 2026
28AQI (US)
28AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
24AQI (US)
24AQI (US)
15th March 2026
32AQI (US)
32AQI (US)
16th March 2026
31AQI (US)
31AQI (US)
17th March 2026
33AQI (US)
33AQI (US)
18th March 2026
28AQI (US)
28AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
25AQI (US)
25AQI (US)
21st March 2026
28AQI (US)
28AQI (US)
22nd March 2026
34AQI (US)
34AQI (US)
23rd March 2026
21AQI (US)
21AQI (US)
24th March 2026
28AQI (US)
28AQI (US)
25th March 2026
27AQI (US)
27AQI (US)
26th March 2026
22AQI (US)
22AQI (US)
27th March 2026
22AQI (US)
22AQI (US)
28th March 2026
18AQI (US)
18AQI (US)
29th March 2026
22AQI (US)
22AQI (US)
30th March 2026
17AQI (US)
17AQI (US)
31st March 2026
19AQI (US)
19AQI (US)
1st April 2026
30AQI (US)
30AQI (US)
2nd April 2026
27AQI (US)
27AQI (US)
3rd April 2026
17AQI (US)
17AQI (US)
4th April 2026
18AQI (US)
18AQI (US)
5th April 2026
26AQI (US)
26AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
17AQI (US)
17AQI (US)
8th April 2026
21AQI (US)
21AQI (US)
9th April 2026
20AQI (US)
20AQI (US)
10th April 2026
34AQI (US)
34AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
29AQI (US)
29AQI (US)
13th April 2026
22AQI (US)
22AQI (US)
14th April 2026
36AQI (US)
36AQI (US)
15th April 2026
30AQI (US)
30AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
18th April 2026
17AQI (US)
17AQI (US)
19th April 2026
14AQI (US)
14AQI (US)
20th April 2026
17AQI (US)
17AQI (US)
21st April 2026
18AQI (US)
18AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
19AQI (US)
19AQI (US)
25th April 2026
24AQI (US)
24AQI (US)
26th April 2026
19AQI (US)
19AQI (US)
27th April 2026
16AQI (US)
16AQI (US)
28th April 2026
17AQI (US)
17AQI (US)
29th April 2026
16AQI (US)
16AQI (US)
30th April 2026
18AQI (US)
18AQI (US)
1st May 2026
15AQI (US)
15AQI (US)
2nd May 2026
14AQI (US)
14AQI (US)
3rd May 2026
15AQI (US)
15AQI (US)
4th May 2026
21AQI (US)
21AQI (US)
5th May 2026
20AQI (US)
20AQI (US)
6th May 2026
20AQI (US)
20AQI (US)
7th May 2026
14AQI (US)
14AQI (US)
8th May 2026
19AQI (US)
19AQI (US)
9th May 2026
10th May 2026
20AQI (US)
20AQI (US)
11th May 2026
22AQI (US)
22AQI (US)
12th May 2026
22AQI (US)
22AQI (US)
13th May 2026
27AQI (US)
27AQI (US)
14th May 2026
20AQI (US)
20AQI (US)
15th May 2026
38AQI (US)
38AQI (US)
16th May 2026
52AQI (US)
52AQI (US)
17th May 2026
56AQI (US)
56AQI (US)
18th May 2026
46AQI (US)
46AQI (US)
19th May 2026
40AQI (US)
40AQI (US)
20th May 2026
38AQI (US)
38AQI (US)
21st May 2026
36AQI (US)
36AQI (US)
22nd May 2026
38AQI (US)
38AQI (US)
23rd May 2026
46AQI (US)
46AQI (US)
24th May 2026
32AQI (US)
32AQI (US)
25th May 2026
40AQI (US)
40AQI (US)
26th May 2026
25AQI (US)
25AQI (US)
27th May 2026
19AQI (US)
19AQI (US)
28th May 2026
18AQI (US)
18AQI (US)
29th May 2026
14AQI (US)
14AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
18AQI (US)
18AQI (US)
1st June 2026
19AQI (US)
19AQI (US)
2nd June 2026
14AQI (US)
14AQI (US)
3rd June 2026
14AQI (US)
14AQI (US)
4th June 2026
14AQI (US)
14AQI (US)
5th June 2026
18AQI (US)
18AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
24AQI (US)
24AQI (US)
11th June 2026
21AQI (US)
21AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
20AQI (US)
20AQI (US)
14th June 2026
14AQI (US)
14AQI (US)
15th June 2026
24AQI (US)
24AQI (US)
16th June 2026
15AQI (US)
15AQI (US)
17th June 2026
14AQI (US)
14AQI (US)
18th June 2026
19AQI (US)
19AQI (US)
19th June 2026
13AQI (US)
13AQI (US)
20th June 2026
16AQI (US)
16AQI (US)
21st June 2026
13AQI (US)
13AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
18AQI (US)
18AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
16AQI (US)
16AQI (US)
26th June 2026
22AQI (US)
22AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
21AQI (US)
21AQI (US)
30th June 2026
15AQI (US)
15AQI (US)
1st July 2026
14AQI (US)
14AQI (US)
2nd July 2026
18AQI (US)
18AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
28AQI (US)
28AQI (US)
5th July 2026
18AQI (US)
18AQI (US)
6th July 2026
17AQI (US)
17AQI (US)
7th July 2026
16AQI (US)
16AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
21AQI (US)
21AQI (US)
10th July 2026
18AQI (US)
18AQI (US)
11th July 2026
23AQI (US)
23AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
20AQI (US)
20AQI (US)
15th July 2026
17AQI (US)
17AQI (US)
16th July 2026
14AQI (US)
14AQI (US)
17th July 2026
39AQI (US)
39AQI (US)
18th July 2026
41AQI (US)
41AQI (US)
19th July 2026
31AQI (US)
31AQI (US)
20th July 2026
45AQI (US)
45AQI (US)
21st July 2026
48AQI (US)
48AQI (US)
22nd July 2026
56AQI (US)
56AQI (US)
23rd July 2026
50AQI (US)
50AQI (US)
24th July 2026
48AQI (US)
48AQI (US)
25th July 2026
52AQI (US)
52AQI (US)
26th July 2026
60AQI (US)
60AQI (US)
27th July 2026
58AQI (US)
58AQI (US)
28th July 2026
54AQI (US)
54AQI (US)
29th July 2026
44AQI (US)
44AQI (US)
30th July 2026
45AQI (US)
45AQI (US)
31st July 2026
52AQI (US)
52AQI (US)
1st August 2026
51AQI (US)
51AQI (US)
2nd August 2026
43AQI (US)
43AQI (US)
3rd August 2026
58AQI (US)
58AQI (US)
4th August 2026
67AQI (US)
67AQI (US)
5th August 2026
82AQI (US)
82AQI (US)
6th August 2026
97AQI (US)
97AQI (US)
7th August 2026
62AQI (US)
62AQI (US)
8th August 2026
48AQI (US)
48AQI (US)
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)
32AQI (US)
29AQI (US)
22AQI (US)
28AQI (US)
19AQI (US)
34AQI (US)
64AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202629AQI (US)
27
4
28
31
28
28
2
30
25
6
2
6
199
18
Highest AQI (US) recorded in
August64AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202531AQI (US)
24
7
28
31
30
31
30
31
27
4
26
4
28
3
26
4
30
1
342
23
Highest AQI (US) recorded in
January42AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202428AQI (US)
29
1
29
31
30
31
29
30
1
30
1
28
2
31
28
2
26
5
352
12
Highest AQI (US) recorded in
December36AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202332AQI (US)
28
2
26
2
31
30
31
30
29
2
25
5
1
30
30
1
19
10
28
3
337
25
1
Highest AQI (US) recorded in
November42AQI (US)
Lowest AQI (US) recorded in
April24AQI (US)
202235AQI (US)
23
6
20
2
30
1
30
31
30
22
3
20
7
2
13
15
1
2
17
13
29
2
268
46
3
2
Highest AQI (US) recorded in
October69AQI (US)
Lowest AQI (US) recorded in
May22AQI (US)
202129AQI (US)
24
5
28
30
1
30
31
27
3
31
29
1
1
30
31
27
3
31
349
13
1
Highest AQI (US) recorded in
January38AQI (US)
Lowest AQI (US) recorded in
May24AQI (US)
202038AQI (US)
9
4
20
18
30
31
30
1
17
4
2
5
2
25
5
27
3
26
5
233
22
2
5
2
Highest AQI (US) recorded in
September78AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
38AQI (US)Least Polluted Year Recorded
2024(Avg.)
28AQI (US)White Center's annual 2026 AQI (US) (29) shows an average percentage change of -8.8% (improved AQI (US)) compared to previous years: 2020 (38), 2021 (29), 2022 (35), 2023 (32), 2024 (28), 2025 (31).
