Se 12Th St, Bellevue, 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
Se 12Th St, Bellevue, Washington, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2026
101AQILowest AQI recorded on
16th Aug 2025
13AQISame Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 49 of Good air quality on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Se 12Th St, Bellevue, Washington, United States
AQI
Day
Night
.
5 AM13th Aug 2026
8 PM
4 AM14th Aug 2026
Day time
Avg. Highest Time
7AM13th Aug
53AQI
Avg. Lowest Time
6PM13th Aug
42AQI
Night time
Avg. Highest Time
2AM14th Aug
55AQI
Avg. Lowest Time
9PM13th Aug
47AQI
In the last 24 hours,
Se 12Th St's AQI reached its highest point of 55 at 2 AM during the Night, while the lowest point, 42, was recorded at 6 PM during the Day between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Se 12Th St, Bellevue, Washington, United States
JulAug
16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
16th Jul 2026125 AMAQI
16th Jul 2026126 AMAQI
16th Jul 2026127 AMAQI
16th Jul 2026128 AMAQI
16th Jul 2026129 AMAQI
16th Jul 20261210 AMAQI
16th Jul 20261411 AMAQI
16th Jul 20261812 PMAQI
16th Jul 2026181 PMAQI
16th Jul 2026162 PMAQI
16th Jul 2026143 PMAQI
16th Jul 2026184 PMAQI
16th Jul 2026185 PMAQI
16th Jul 2026206 PMAQI
16th Jul 2026217 PMAQI
16th Jul 2026178 PMAQI
16th Jul 2026229 PMAQI
16th Jul 20262410 PMAQI
16th Jul 20261711 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026241 AMAQI
17th Jul 2026422 AMAQI
17th Jul 2026403 AMAQI
17th Jul 2026444 AMAQI
18°C15/22°C
17th Jul 2026445 AMAQI
17th Jul 2026406 AMAQI
17th Jul 2026487 AMAQI
17th Jul 2026468 AMAQI
17th Jul 2026369 AMAQI
17th Jul 20263410 AMAQI
17th Jul 20265211 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026581 PMAQI
17th Jul 2026532 PMAQI
17th Jul 2026463 PMAQI
17th Jul 2026324 PMAQI
17th Jul 2026325 PMAQI
17th Jul 2026296 PMAQI
17th Jul 2026297 PMAQI
17th Jul 2026388 PMAQI
17th Jul 2026429 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20262311 PMAQI
18th Jul 20262712 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026323 AMAQI
18th Jul 2026524 AMAQI
18°C14/24°C
18th Jul 2026525 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026237 AMAQI
18th Jul 2026148 AMAQI
18th Jul 2026109 AMAQI
18th Jul 20264610 AMAQI
18th Jul 20262411 AMAQI
18th Jul 20263412 PMAQI
18th Jul 2026661 PMAQI
18th Jul 20261022 PMAQI
18th Jul 2026643 PMAQI
18th Jul 2026424 PMAQI
18th Jul 2026525 PMAQI
18th Jul 2026586 PMAQI
18th Jul 2026427 PMAQI
18th Jul 2026248 PMAQI
18th Jul 2026229 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20262411 PMAQI
19th Jul 20262312 AMAQI
19th Jul 2026161 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026573 AMAQI
19th Jul 2026574 AMAQI
19°C14/25°C
19th Jul 2026545 AMAQI
19th Jul 2026466 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026488 AMAQI
19th Jul 2026549 AMAQI
19th Jul 20262910 AMAQI
19th Jul 20263811 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026401 PMAQI
19th Jul 2026382 PMAQI
19th Jul 2026423 PMAQI
19th Jul 2026314 PMAQI
19th Jul 2026405 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026167 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026209 PMAQI
19th Jul 20261510 PMAQI
19th Jul 20264011 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026381 AMAQI
20th Jul 2026342 AMAQI
20th Jul 2026273 AMAQI
20th Jul 2026504 AMAQI
20°C12/28°C
20th Jul 2026465 AMAQI
20th Jul 2026406 AMAQI
20th Jul 2026507 AMAQI
20th Jul 2026368 AMAQI
20th Jul 2026509 AMAQI
20th Jul 20263010 AMAQI
20th Jul 20263811 AMAQI
20th Jul 20264812 PMAQI
20th Jul 2026381 PMAQI
20th Jul 2026402 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026407 PMAQI
20th Jul 2026449 PMAQI
20th Jul 20264610 PMAQI
20th Jul 20265211 PMAQI
21st Jul 20265012 AMAQI
21st Jul 2026461 AMAQI
21st Jul 2026442 AMAQI
21st Jul 2026463 AMAQI
21st Jul 2026484 AMAQI
23°C14/34°C
21st Jul 2026505 AMAQI
21st Jul 2026486 AMAQI
21st Jul 2026467 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026509 AMAQI
21st Jul 20264810 AMAQI
21st Jul 20265111 AMAQI
21st Jul 20264912 PMAQI
21st Jul 2026511 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026503 PMAQI
21st Jul 2026484 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026506 PMAQI
21st Jul 2026527 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026519 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20264811 PMAQI
22nd Jul 20264812 AMAQI
22nd Jul 2026511 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026523 AMAQI
22nd Jul 2026514 AMAQI
27°C18/38°C
22nd Jul 2026505 AMAQI
22nd Jul 2026486 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026508 AMAQI
22nd Jul 2026549 AMAQI
22nd Jul 20265610 AMAQI
22nd Jul 20265611 AMAQI
22nd Jul 20265512 PMAQI
22nd Jul 2026561 PMAQI
22nd Jul 2026552 PMAQI
22nd Jul 2026593 PMAQI
22nd Jul 2026584 PMAQI
22nd Jul 2026605 PMAQI
22nd Jul 2026606 PMAQI
22nd Jul 2026687 PMAQI
22nd Jul 2026638 PMAQI
22nd Jul 2026649 PMAQI
22nd Jul 20267010 PMAQI
22nd Jul 20267011 PMAQI
23rd Jul 20266212 AMAQI
23rd Jul 2026521 AMAQI
23rd Jul 2026442 AMAQI
23rd Jul 2026503 AMAQI
23rd Jul 2026494 AMAQI
28°C18/39°C
23rd Jul 2026445 AMAQI
23rd Jul 2026546 AMAQI
23rd Jul 2026647 AMAQI
23rd Jul 2026408 AMAQI
23rd Jul 2026279 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026421 PMAQI
23rd Jul 2026552 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026384 PMAQI
23rd Jul 2026405 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026477 PMAQI
23rd Jul 2026238 PMAQI
23rd Jul 2026469 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20266511 PMAQI
24th Jul 20263012 AMAQI
24th Jul 2026401 AMAQI
24th Jul 2026322 AMAQI
24th Jul 2026633 AMAQI
24th Jul 2026634 AMAQI
22°C17/29°C
24th Jul 2026545 AMAQI
24th Jul 2026526 AMAQI
24th Jul 2026607 AMAQI
24th Jul 2026508 AMAQI
24th Jul 2026519 AMAQI
24th Jul 20264610 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026441 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026503 PMAQI
24th Jul 2026634 PMAQI
24th Jul 2026505 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026537 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026429 PMAQI
24th Jul 20264010 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026423 AMAQI
25th Jul 2026594 AMAQI
22°C15/30°C
25th Jul 2026625 AMAQI
25th Jul 2026606 AMAQI
25th Jul 2026597 AMAQI
25th Jul 2026578 AMAQI
25th Jul 2026579 AMAQI
25th Jul 20266010 AMAQI
25th Jul 20266611 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026441 PMAQI
25th Jul 2026622 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026494 PMAQI
25th Jul 2026445 PMAQI
25th Jul 2026486 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026428 PMAQI
25th Jul 2026469 PMAQI
25th Jul 20265410 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20265012 AMAQI
26th Jul 2026591 AMAQI
26th Jul 2026442 AMAQI
26th Jul 2026573 AMAQI
26th Jul 2026474 AMAQI
19°C15/24°C
26th Jul 2026625 AMAQI
26th Jul 2026676 AMAQI
26th Jul 2026737 AMAQI
26th Jul 2026648 AMAQI
26th Jul 2026709 AMAQI
26th Jul 20266710 AMAQI
26th Jul 20266211 AMAQI
26th Jul 20266012 PMAQI
26th Jul 2026401 PMAQI
26th Jul 2026562 PMAQI
26th Jul 2026573 PMAQI
26th Jul 2026524 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026636 PMAQI
26th Jul 2026637 PMAQI
26th Jul 2026688 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20265910 PMAQI
26th Jul 20266011 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026361 AMAQI
27th Jul 2026692 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026324 AMAQI
20°C16/26°C
27th Jul 2026255 AMAQI
27th Jul 2026676 AMAQI
27th Jul 2026647 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026599 AMAQI
27th Jul 20265910 AMAQI
27th Jul 20266511 AMAQI
27th Jul 20267312 PMAQI
27th Jul 2026671 PMAQI
27th Jul 2026592 PMAQI
27th Jul 2026443 PMAQI
27th Jul 2026514 PMAQI
27th Jul 2026365 PMAQI
27th Jul 2026436 PMAQI
27th Jul 2026707 PMAQI
27th Jul 2026448 PMAQI
27th Jul 2026649 PMAQI
27th Jul 20264010 PMAQI
27th Jul 20264011 PMAQI
28th Jul 20265612 AMAQI
28th Jul 2026441 AMAQI
28th Jul 2026502 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026664 AMAQI
21°C15/29°C
28th Jul 2026485 AMAQI
28th Jul 2026366 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026488 AMAQI
28th Jul 2026699 AMAQI
28th Jul 20266710 AMAQI
28th Jul 20269011 AMAQI
28th Jul 20268612 PMAQI
28th Jul 2026861 PMAQI
28th Jul 2026492 PMAQI
28th Jul 2026783 PMAQI
28th Jul 2026504 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20261010 PMAQI
28th Jul 20261011 PMAQI
29th Jul 20264612 AMAQI
29th Jul 2026281 AMAQI
29th Jul 2026132 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026404 AMAQI
20°C17/24°C
29th Jul 2026385 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026468 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20263410 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20265612 PMAQI
29th Jul 2026501 PMAQI
29th Jul 2026482 PMAQI
29th Jul 2026623 PMAQI
29th Jul 2026404 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026327 PMAQI
29th Jul 2026448 PMAQI
29th Jul 2026319 PMAQI
29th Jul 20264610 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026361 AMAQI
30th Jul 2026402 AMAQI
30th Jul 2026333 AMAQI
30th Jul 2026444 AMAQI
19°C13/26°C
30th Jul 2026365 AMAQI
30th Jul 2026426 AMAQI
30th Jul 2026567 AMAQI
30th Jul 2026368 AMAQI
30th Jul 2026429 AMAQI
30th Jul 20264010 AMAQI
30th Jul 20264411 AMAQI
30th Jul 20264612 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026482 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026534 PMAQI
30th Jul 2026495 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026449 PMAQI
30th Jul 20263610 PMAQI
30th Jul 20265111 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026422 AMAQI
31st Jul 2026403 AMAQI
31st Jul 2026334 AMAQI
20°C12/28°C
31st Jul 2026485 AMAQI
31st Jul 2026566 AMAQI
31st Jul 2026827 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026579 AMAQI
31st Jul 20264510 AMAQI
31st Jul 20266411 AMAQI
31st Jul 20264812 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026642 PMAQI
31st Jul 2026603 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026327 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20265711 PMAQI
1st Aug 20265012 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026342 AMAQI
1st Aug 2026423 AMAQI
1st Aug 2026474 AMAQI
22°C13/32°C
1st Aug 2026675 AMAQI
1st Aug 2026296 AMAQI
1st Aug 2026747 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026679 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20265011 AMAQI
1st Aug 20266712 PMAQI
1st Aug 2026691 PMAQI
1st Aug 2026582 PMAQI
1st Aug 2026943 PMAQI
1st Aug 2026954 PMAQI
1st Aug 2026325 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20261910 PMAQI
1st Aug 20261411 PMAQI
2nd Aug 20263612 AMAQI
2nd Aug 2026271 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026503 AMAQI
2nd Aug 2026644 AMAQI
19°C16/25°C
2nd Aug 2026385 AMAQI
2nd Aug 2026386 AMAQI
2nd Aug 2026647 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026629 AMAQI
2nd Aug 20264010 AMAQI
2nd Aug 20264211 AMAQI
2nd Aug 20263612 PMAQI
2nd Aug 2026381 PMAQI
2nd Aug 2026332 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026654 PMAQI
2nd Aug 2026325 PMAQI
2nd Aug 2026276 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026348 PMAQI
2nd Aug 2026449 PMAQI
2nd Aug 20264010 PMAQI
2nd Aug 20263811 PMAQI
3rd Aug 20266012 AMAQI
3rd Aug 2026651 AMAQI
3rd Aug 2026712 AMAQI
3rd Aug 2026523 AMAQI
3rd Aug 2026584 AMAQI
17°C13/24°C
3rd Aug 2026485 AMAQI
3rd Aug 2026386 AMAQI
3rd Aug 2026547 AMAQI
3rd Aug 2026488 AMAQI
3rd Aug 2026549 AMAQI
3rd Aug 20265510 AMAQI
3rd Aug 20266911 AMAQI
3rd Aug 20266512 PMAQI
3rd Aug 20261121 PMAQI
3rd Aug 20261502 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026274 PMAQI
3rd Aug 2026465 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026518 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20264812 AMAQI
4th Aug 2026461 AMAQI
4th Aug 2026492 AMAQI
4th Aug 2026513 AMAQI
4th Aug 2026574 AMAQI
18°C11/26°C
4th Aug 2026535 AMAQI
4th Aug 2026566 AMAQI
4th Aug 2026557 AMAQI
4th Aug 2026588 AMAQI
4th Aug 2026609 AMAQI
4th Aug 20266710 AMAQI
4th Aug 20267311 AMAQI
4th Aug 20266512 PMAQI
4th Aug 2026691 PMAQI
4th Aug 2026672 PMAQI
4th Aug 2026693 PMAQI
4th Aug 2026854 PMAQI
4th Aug 2026965 PMAQI
4th Aug 20261006 PMAQI
4th Aug 20261027 PMAQI
4th Aug 2026988 PMAQI
4th Aug 2026979 PMAQI
4th Aug 202610510 PMAQI
4th Aug 20269911 PMAQI
5th Aug 20269512 AMAQI
5th Aug 2026861 AMAQI
5th Aug 2026822 AMAQI
5th Aug 2026763 AMAQI
5th Aug 2026684 AMAQI
21°C12/30°C
5th Aug 2026635 AMAQI
5th Aug 2026596 AMAQI
5th Aug 2026657 AMAQI
5th Aug 2026798 AMAQI
5th Aug 2026789 AMAQI
5th Aug 20268110 AMAQI
5th Aug 202610011 AMAQI
5th Aug 202610212 PMAQI
5th Aug 20261021 PMAQI
5th Aug 20261002 PMAQI
5th Aug 20261083 PMAQI
5th Aug 20261054 PMAQI
5th Aug 2026975 PMAQI
5th Aug 20261096 PMAQI
5th Aug 20261087 PMAQI
5th Aug 2026988 PMAQI
5th Aug 20261019 PMAQI
5th Aug 202610510 PMAQI
5th Aug 202610611 PMAQI
6th Aug 202611212 AMAQI
6th Aug 20261121 AMAQI
6th Aug 20261122 AMAQI
6th Aug 20261063 AMAQI
6th Aug 20261004 AMAQI
23°C14/34°C
6th Aug 20261015 AMAQI
6th Aug 20261056 AMAQI
6th Aug 20261087 AMAQI
6th Aug 20261058 AMAQI
6th Aug 20261109 AMAQI
6th Aug 202611610 AMAQI
6th Aug 202611211 AMAQI
6th Aug 202610412 PMAQI
6th Aug 20261051 PMAQI
6th Aug 2026922 PMAQI
6th Aug 2026953 PMAQI
6th Aug 2026924 PMAQI
6th Aug 2026925 PMAQI
6th Aug 2026976 PMAQI
6th Aug 2026967 PMAQI
6th Aug 2026988 PMAQI
6th Aug 2026929 PMAQI
6th Aug 20268610 PMAQI
6th Aug 20267911 PMAQI
7th Aug 20267412 AMAQI
7th Aug 2026741 AMAQI
7th Aug 2026652 AMAQI
7th Aug 2026583 AMAQI
7th Aug 2026604 AMAQI
24°C15/34°C
7th Aug 2026595 AMAQI
7th Aug 2026606 AMAQI
7th Aug 2026647 AMAQI
7th Aug 2026648 AMAQI
7th Aug 2026649 AMAQI
7th Aug 20266210 AMAQI
7th Aug 20265811 AMAQI
7th Aug 20266212 PMAQI
7th Aug 2026631 PMAQI
7th Aug 2026622 PMAQI
7th Aug 2026643 PMAQI
7th Aug 2026644 PMAQI
7th Aug 2026675 PMAQI
7th Aug 2026646 PMAQI
7th Aug 2026687 PMAQI
7th Aug 2026718 PMAQI
7th Aug 2026689 PMAQI
7th Aug 20267010 PMAQI
7th Aug 20265911 PMAQI
8th Aug 20266212 AMAQI
8th Aug 2026571 AMAQI
8th Aug 2026552 AMAQI
8th Aug 2026553 AMAQI
8th Aug 2026554 AMAQI
24°C15/33°C
8th Aug 2026535 AMAQI
8th Aug 2026516 AMAQI
8th Aug 2026447 AMAQI
8th Aug 2026488 AMAQI
8th Aug 2026549 AMAQI
8th Aug 20265010 AMAQI
8th Aug 20264411 AMAQI
8th Aug 20265112 PMAQI
8th Aug 2026511 PMAQI
8th Aug 2026442 PMAQI
8th Aug 2026483 PMAQI
8th Aug 2026464 PMAQI
8th Aug 2026505 PMAQI
8th Aug 2026486 PMAQI
8th Aug 2026467 PMAQI
8th Aug 2026448 PMAQI
8th Aug 2026469 PMAQI
8th Aug 20265210 PMAQI
8th Aug 20264211 PMAQI
9th Aug 20264012 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026682 AMAQI
9th Aug 2026443 AMAQI
9th Aug 2026364 AMAQI
23°C16/32°C
9th Aug 2026425 AMAQI
9th Aug 2026406 AMAQI
9th Aug 2026407 AMAQI
9th Aug 2026408 AMAQI
9th Aug 2026469 AMAQI
9th Aug 20265110 AMAQI
9th Aug 20265211 AMAQI
9th Aug 20264812 PMAQI
9th Aug 2026901 PMAQI
9th Aug 20261002 PMAQI
9th Aug 2026423 PMAQI
9th Aug 2026424 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026426 PMAQI
9th Aug 20261127 PMAQI
9th Aug 20261068 PMAQI
9th Aug 2026429 PMAQI
9th Aug 20265210 PMAQI
9th Aug 20266511 PMAQI
10th Aug 20265612 AMAQI
10th Aug 2026441 AMAQI
10th Aug 2026642 AMAQI
10th Aug 2026423 AMAQI
10th Aug 2026404 AMAQI
20°C14/28°C
10th Aug 2026805 AMAQI
10th Aug 2026386 AMAQI
10th Aug 2026707 AMAQI
10th Aug 2026628 AMAQI
10th Aug 2026489 AMAQI
10th Aug 20264410 AMAQI
10th Aug 20265111 AMAQI
10th Aug 20265012 PMAQI
10th Aug 2026441 PMAQI
10th Aug 2026422 PMAQI
10th Aug 2026403 PMAQI
10th Aug 2026424 PMAQI
10th Aug 2026215 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026467 PMAQI
10th Aug 2026428 PMAQI
10th Aug 2026389 PMAQI
10th Aug 20262310 PMAQI
10th Aug 20265011 PMAQI
11th Aug 20263212 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026402 AMAQI
11th Aug 2026383 AMAQI
11th Aug 2026704 AMAQI
19°C13/26°C
11th Aug 2026785 AMAQI
11th Aug 2026806 AMAQI
11th Aug 2026767 AMAQI
11th Aug 2026538 AMAQI
11th Aug 2026549 AMAQI
11th Aug 20265710 AMAQI
11th Aug 20265711 AMAQI
11th Aug 20265812 PMAQI
11th Aug 2026571 PMAQI
11th Aug 2026382 PMAQI
11th Aug 2026403 PMAQI
11th Aug 2026364 PMAQI
11th Aug 2026275 PMAQI
11th Aug 2026406 PMAQI
11th Aug 2026407 PMAQI
11th Aug 2026238 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262310 PMAQI
11th Aug 20263011 PMAQI
12th Aug 20264412 AMAQI
12th Aug 2026361 AMAQI
12th Aug 2026442 AMAQI
12th Aug 2026633 AMAQI
12th Aug 2026664 AMAQI
20°C13/29°C
12th Aug 2026695 AMAQI
12th Aug 2026736 AMAQI
12th Aug 2026727 AMAQI
12th Aug 2026448 AMAQI
12th Aug 2026389 AMAQI
12th Aug 20265310 AMAQI
12th Aug 20264611 AMAQI
12th Aug 20265512 PMAQI
12th Aug 2026521 PMAQI
12th Aug 2026482 PMAQI
12th Aug 2026463 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026365 PMAQI
12th Aug 2026406 PMAQI
12th Aug 2026487 PMAQI
12th Aug 2026348 PMAQI
12th Aug 2026569 PMAQI
12th Aug 20266910 PMAQI
12th Aug 20266511 PMAQI
13th Aug 20267612 AMAQI
13th Aug 2026781 AMAQI
13th Aug 2026662 AMAQI
13th Aug 2026663 AMAQI
13th Aug 2026584 AMAQI
21°C15/28°C
13th Aug 2026525 AMAQI
13th Aug 2026516 AMAQI
13th Aug 2026537 AMAQI
13th Aug 2026508 AMAQI
13th Aug 2026529 AMAQI
13th Aug 20264410 AMAQI
13th Aug 20264411 AMAQI
13th Aug 20264912 PMAQI
13th Aug 2026461 PMAQI
13th Aug 2026532 PMAQI
13th Aug 2026423 PMAQI
13th Aug 2026444 PMAQI
13th Aug 2026445 PMAQI
13th Aug 2026426 PMAQI
13th Aug 2026467 PMAQI
13th Aug 2026508 PMAQI
13th Aug 2026479 PMAQI
13th Aug 20265410 PMAQI
13th Aug 20265011 PMAQI
14th Aug 20265112 AMAQI
14th Aug 2026541 AMAQI
14th Aug 2026552 AMAQI
14th Aug 2026553 AMAQI
14th Aug 2026554 AMAQI
21°C14/30°C
14th Aug 2026485 AMAQI
5 AM14th Aug 2026466 AMAQI
14th Aug 2026447 AMAQI
14th Aug 2026508 AMAQI
14th Aug 2026509 AMAQI
14th Aug 20264710 AMAQI
14th Aug 20264011 AMAQI
14th Aug 20264012 PMAQI
12 PM14th Aug 2026441 PMAQI
14th Aug 2026512 PMAQI
14th Aug 2026583 PMAQI
14th Aug 2026604 PMAQI
14th Aug 2026485 PMAQI
14th Aug 2026486 PMAQI
14th Aug 2026487 PMAQI
14th Aug 2026448 PMAQI
8 PM14th Aug 2026489 PMAQI
14th Aug 20264410 PMAQI
14th Aug 20265511 PMAQI
12 AM
4 AM
21°C15/29°C
Day time
Avg. Highest Time
2 PM
60AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM
45AQI
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. 60), while the lowest AQI was between 5 PM to 5 PM (Avg. 45).
Night time
Avg. Highest Time
4 AM
53AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 1 AM
48AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 53), while the lowest AQI was between 12 AM to 1 AM (Avg. 48).
2026 Days Vs Air Quality
Se 12Th St, Bellevue, Washington, United States
2026
93%
208
6%
14
0.4%
1
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Good
208 DaysModerate
14 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 226 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
Se 12Th St, Bellevue, 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
42AQI (US)
42AQI (US)
2nd January 2026
21AQI (US)
21AQI (US)
3rd January 2026
15AQI (US)
15AQI (US)
4th January 2026
13AQI (US)
13AQI (US)
5th January 2026
21AQI (US)
21AQI (US)
6th January 2026
14AQI (US)
14AQI (US)
7th January 2026
14AQI (US)
14AQI (US)
8th January 2026
12AQI (US)
12AQI (US)
9th January 2026
14AQI (US)
14AQI (US)
10th January 2026
18AQI (US)
18AQI (US)
11th January 2026
17AQI (US)
17AQI (US)
12th January 2026
12AQI (US)
12AQI (US)
13th January 2026
18AQI (US)
18AQI (US)
14th January 2026
16AQI (US)
16AQI (US)
15th January 2026
14AQI (US)
14AQI (US)
16th January 2026
21AQI (US)
21AQI (US)
17th January 2026
20AQI (US)
20AQI (US)
18th January 2026
30AQI (US)
30AQI (US)
19th January 2026
33AQI (US)
33AQI (US)
20th January 2026
24AQI (US)
24AQI (US)
21st January 2026
26AQI (US)
26AQI (US)
22nd January 2026
27AQI (US)
27AQI (US)
23rd January 2026
39AQI (US)
39AQI (US)
24th January 2026
30AQI (US)
30AQI (US)
25th January 2026
23AQI (US)
23AQI (US)
26th January 2026
28AQI (US)
28AQI (US)
27th January 2026
24AQI (US)
24AQI (US)
28th January 2026
32AQI (US)
32AQI (US)
29th January 2026
51AQI (US)
51AQI (US)
30th January 2026
47AQI (US)
47AQI (US)
31st January 2026
40AQI (US)
40AQI (US)
1st February 2026
47AQI (US)
47AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
40AQI (US)
40AQI (US)
4th February 2026
22AQI (US)
22AQI (US)
5th February 2026
31AQI (US)
31AQI (US)
6th February 2026
24AQI (US)
24AQI (US)
7th February 2026
28AQI (US)
28AQI (US)
8th February 2026
31AQI (US)
31AQI (US)
9th February 2026
39AQI (US)
39AQI (US)
10th February 2026
34AQI (US)
34AQI (US)
11th February 2026
28AQI (US)
28AQI (US)
12th February 2026
21AQI (US)
21AQI (US)
13th February 2026
34AQI (US)
34AQI (US)
14th February 2026
46AQI (US)
46AQI (US)
15th February 2026
29AQI (US)
29AQI (US)
16th February 2026
29AQI (US)
29AQI (US)
17th February 2026
35AQI (US)
35AQI (US)
18th February 2026
37AQI (US)
37AQI (US)
19th February 2026
32AQI (US)
32AQI (US)
20th February 2026
21AQI (US)
21AQI (US)
21st February 2026
30AQI (US)
30AQI (US)
22nd February 2026
34AQI (US)
34AQI (US)
23rd February 2026
28AQI (US)
28AQI (US)
24th February 2026
29AQI (US)
29AQI (US)
25th February 2026
24AQI (US)
24AQI (US)
26th February 2026
42AQI (US)
42AQI (US)
27th February 2026
21AQI (US)
21AQI (US)
28th February 2026
22AQI (US)
22AQI (US)
1st March 2026
28AQI (US)
28AQI (US)
2nd March 2026
42AQI (US)
42AQI (US)
3rd March 2026
25AQI (US)
25AQI (US)
4th March 2026
45AQI (US)
45AQI (US)
5th March 2026
36AQI (US)
36AQI (US)
6th March 2026
34AQI (US)
34AQI (US)
7th March 2026
42AQI (US)
42AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
31AQI (US)
31AQI (US)
10th March 2026
28AQI (US)
28AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
26AQI (US)
26AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
26AQI (US)
26AQI (US)
15th March 2026
31AQI (US)
31AQI (US)
16th March 2026
30AQI (US)
30AQI (US)
17th March 2026
31AQI (US)
31AQI (US)
18th March 2026
27AQI (US)
27AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
27AQI (US)
27AQI (US)
21st March 2026
31AQI (US)
31AQI (US)
22nd March 2026
32AQI (US)
32AQI (US)
23rd March 2026
25AQI (US)
25AQI (US)
24th March 2026
29AQI (US)
29AQI (US)
25th March 2026
28AQI (US)
28AQI (US)
26th March 2026
20AQI (US)
20AQI (US)
27th March 2026
21AQI (US)
21AQI (US)
28th March 2026
17AQI (US)
17AQI (US)
29th March 2026
21AQI (US)
21AQI (US)
30th March 2026
17AQI (US)
17AQI (US)
31st March 2026
18AQI (US)
18AQI (US)
1st April 2026
28AQI (US)
28AQI (US)
2nd April 2026
25AQI (US)
25AQI (US)
3rd April 2026
17AQI (US)
17AQI (US)
4th April 2026
23AQI (US)
23AQI (US)
5th April 2026
24AQI (US)
24AQI (US)
6th April 2026
23AQI (US)
23AQI (US)
7th April 2026
17AQI (US)
17AQI (US)
8th April 2026
19AQI (US)
19AQI (US)
9th April 2026
19AQI (US)
19AQI (US)
10th April 2026
27AQI (US)
27AQI (US)
11th April 2026
26AQI (US)
26AQI (US)
12th April 2026
27AQI (US)
27AQI (US)
13th April 2026
21AQI (US)
21AQI (US)
14th April 2026
33AQI (US)
33AQI (US)
15th April 2026
27AQI (US)
27AQI (US)
16th April 2026
27AQI (US)
27AQI (US)
17th April 2026
18th April 2026
19AQI (US)
19AQI (US)
19th April 2026
17AQI (US)
17AQI (US)
20th April 2026
15AQI (US)
15AQI (US)
21st April 2026
17AQI (US)
17AQI (US)
22nd April 2026
23rd April 2026
20AQI (US)
20AQI (US)
24th April 2026
18AQI (US)
18AQI (US)
25th April 2026
21AQI (US)
21AQI (US)
26th April 2026
24AQI (US)
24AQI (US)
27th April 2026
17AQI (US)
17AQI (US)
28th April 2026
18AQI (US)
18AQI (US)
29th April 2026
16AQI (US)
16AQI (US)
30th April 2026
20AQI (US)
20AQI (US)
1st May 2026
17AQI (US)
17AQI (US)
2nd May 2026
16AQI (US)
16AQI (US)
3rd May 2026
19AQI (US)
19AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
22AQI (US)
22AQI (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
21AQI (US)
21AQI (US)
12th May 2026
20AQI (US)
20AQI (US)
13th May 2026
25AQI (US)
25AQI (US)
14th May 2026
20AQI (US)
20AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
52AQI (US)
52AQI (US)
17th May 2026
56AQI (US)
56AQI (US)
18th May 2026
47AQI (US)
47AQI (US)
19th May 2026
43AQI (US)
43AQI (US)
20th May 2026
43AQI (US)
43AQI (US)
21st May 2026
35AQI (US)
35AQI (US)
22nd May 2026
40AQI (US)
40AQI (US)
23rd May 2026
49AQI (US)
49AQI (US)
24th May 2026
39AQI (US)
39AQI (US)
25th May 2026
40AQI (US)
40AQI (US)
26th May 2026
25AQI (US)
25AQI (US)
27th May 2026
23AQI (US)
23AQI (US)
28th May 2026
14AQI (US)
14AQI (US)
29th May 2026
18AQI (US)
18AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
22AQI (US)
22AQI (US)
1st June 2026
19AQI (US)
19AQI (US)
2nd June 2026
13AQI (US)
13AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
25AQI (US)
25AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
18AQI (US)
18AQI (US)
14th June 2026
17AQI (US)
17AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
21AQI (US)
21AQI (US)
17th June 2026
21AQI (US)
21AQI (US)
18th June 2026
18AQI (US)
18AQI (US)
19th June 2026
14AQI (US)
14AQI (US)
20th June 2026
15AQI (US)
15AQI (US)
21st June 2026
14AQI (US)
14AQI (US)
22nd June 2026
14AQI (US)
14AQI (US)
23rd June 2026
16AQI (US)
16AQI (US)
24th June 2026
18AQI (US)
18AQI (US)
25th June 2026
18AQI (US)
18AQI (US)
26th June 2026
25AQI (US)
25AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
16AQI (US)
16AQI (US)
2nd July 2026
19AQI (US)
19AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
28AQI (US)
28AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
18AQI (US)
18AQI (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
20AQI (US)
20AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
20AQI (US)
20AQI (US)
15th July 2026
16AQI (US)
16AQI (US)
16th July 2026
15AQI (US)
15AQI (US)
17th July 2026
39AQI (US)
39AQI (US)
18th July 2026
40AQI (US)
40AQI (US)
19th July 2026
36AQI (US)
36AQI (US)
20th July 2026
40AQI (US)
40AQI (US)
21st July 2026
49AQI (US)
49AQI (US)
22nd July 2026
56AQI (US)
56AQI (US)
23rd July 2026
47AQI (US)
47AQI (US)
24th July 2026
48AQI (US)
48AQI (US)
25th July 2026
51AQI (US)
51AQI (US)
26th July 2026
59AQI (US)
59AQI (US)
27th July 2026
51AQI (US)
51AQI (US)
28th July 2026
48AQI (US)
48AQI (US)
29th July 2026
38AQI (US)
38AQI (US)
30th July 2026
41AQI (US)
41AQI (US)
31st July 2026
47AQI (US)
47AQI (US)
1st August 2026
50AQI (US)
50AQI (US)
2nd August 2026
43AQI (US)
43AQI (US)
3rd August 2026
58AQI (US)
58AQI (US)
4th August 2026
72AQI (US)
72AQI (US)
5th August 2026
91AQI (US)
91AQI (US)
6th August 2026
101AQI (US)
101AQI (US)
7th August 2026
64AQI (US)
64AQI (US)
8th August 2026
50AQI (US)
50AQI (US)
9th August 2026
54AQI (US)
54AQI (US)
10th August 2026
46AQI (US)
46AQI (US)
11th August 2026
46AQI (US)
46AQI (US)
12th August 2026
51AQI (US)
51AQI (US)
13th August 2026
52AQI (US)
52AQI (US)
14th August 2026
49AQI (US)
49AQI (US)
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
24AQI (US)
32AQI (US)
29AQI (US)
22AQI (US)
29AQI (US)
20AQI (US)
33AQI (US)
59AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202629AQI (US)
30
1
28
31
28
28
2
30
27
4
6
7
1
208
14
1
Highest AQI (US) recorded in
August59AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202525AQI (US)
30
1
28
31
30
31
30
31
27
4
26
4
28
3
30
31
353
12
Highest AQI (US) recorded in
January36AQI (US)
Lowest AQI (US) recorded in
May16AQI (US)
202415AQI (US)
30
29
31
30
31
29
31
31
30
31
28
2
31
362
2
Highest AQI (US) recorded in
December32AQI (US)
Lowest AQI (US) recorded in
April5AQI (US)
202315AQI (US)
31
28
31
30
31
30
30
1
26
5
30
31
29
31
358
6
Highest AQI (US) recorded in
August30AQI (US)
Lowest AQI (US) recorded in
April7AQI (US)
202218AQI (US)
29
21
31
30
31
30
24
1
26
2
1
15
13
1
2
30
31
299
15
2
2
Highest AQI (US) recorded in
October57AQI (US)
Lowest AQI (US) recorded in
May8AQI (US)
202112AQI (US)
30
28
31
30
31
30
31
30
1
30
31
30
31
363
1
Highest AQI (US) recorded in
August18AQI (US)
Lowest AQI (US) recorded in
May7AQI (US)
202029AQI (US)
9
19
2
2
5
2
29
1
30
31
118
3
2
5
2
Highest AQI (US) recorded in
September69AQI (US)
Lowest AQI (US) recorded in
December15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
29AQI (US)Least Polluted Year Recorded
2021(Avg.)
12AQI (US)Se 12Th St's annual 2026 AQI (US) (29) shows an average percentage change of 67.5% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (12), 2022 (18), 2023 (15), 2024 (15), 2025 (25).
