Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Toppenish, 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

Toppenish, Washington, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
21st Aug 2023
206AQI
Lowest AQI recorded on
30th Aug 2023
10AQI

Same Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 161 of Unhealthy air quality on the same day.

Day & Night AQI Trend: 5th Aug - 6th Aug 2026

Toppenish, Washington, United States

AQI
Day
Night
.

5 AM5th Aug 2026

8 PM

4 AM6th Aug 2026

Day time
Avg. Highest Time
7AM5th Aug

164AQI

Avg. Lowest Time
7PM5th Aug

156AQI

Night time
Avg. Highest Time
9PM5th Aug

160AQI

Avg. Lowest Time
4AM6th Aug

154AQI

In the last 24 hours,

Toppenish's AQI reached its highest point of 164 at 7 AM during the Day, while the lowest point, 154, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Toppenish, Washington, United States

JulAug
08th - 09th09th - 10th10th - 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
Day
Night
8th Jul 2026165 AMAQI
8th Jul 2026166 AMAQI
8th Jul 2026167 AMAQI
8th Jul 2026128 AMAQI
8th Jul 2026149 AMAQI
8th Jul 20261610 AMAQI
8th Jul 20261211 AMAQI
8th Jul 20261212 PMAQI
8th Jul 2026101 PMAQI
8th Jul 2026302 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026304 PMAQI
8th Jul 2026255 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026247 PMAQI
8th Jul 2026128 PMAQI
8th Jul 2026139 PMAQI
8th Jul 20261810 PMAQI
8th Jul 20262211 PMAQI
9th Jul 20261612 AMAQI
9th Jul 2026141 AMAQI
9th Jul 202682 AMAQI
9th Jul 2026273 AMAQI
9th Jul 2026274 AMAQI

26°C18/35°C

9th Jul 202695 AMAQI
9th Jul 202686 AMAQI
9th Jul 202697 AMAQI
9th Jul 2026128 AMAQI
9th Jul 2026159 AMAQI
9th Jul 20261410 AMAQI
9th Jul 20261311 AMAQI
9th Jul 20261412 PMAQI
9th Jul 2026101 PMAQI
9th Jul 2026112 PMAQI
9th Jul 2026123 PMAQI
9th Jul 2026124 PMAQI
9th Jul 2026125 PMAQI
9th Jul 202686 PMAQI
9th Jul 2026307 PMAQI
9th Jul 202688 PMAQI
9th Jul 2026199 PMAQI
9th Jul 2026910 PMAQI
9th Jul 20261211 PMAQI
10th Jul 20261012 AMAQI
10th Jul 2026121 AMAQI
10th Jul 2026102 AMAQI
10th Jul 202683 AMAQI
10th Jul 2026324 AMAQI

26°C15/35°C

10th Jul 2026345 AMAQI
10th Jul 2026366 AMAQI
10th Jul 2026377 AMAQI
10th Jul 2026388 AMAQI
10th Jul 2026109 AMAQI
10th Jul 20261310 AMAQI
10th Jul 2026911 AMAQI
10th Jul 2026912 PMAQI
10th Jul 2026101 PMAQI
10th Jul 2026122 PMAQI
10th Jul 2026113 PMAQI
10th Jul 202694 PMAQI
10th Jul 2026385 PMAQI
10th Jul 2026386 PMAQI
10th Jul 202687 PMAQI
10th Jul 2026208 PMAQI
10th Jul 2026189 PMAQI
10th Jul 20261410 PMAQI
10th Jul 20261411 PMAQI
11th Jul 20261212 AMAQI
11th Jul 2026121 AMAQI
11th Jul 2026102 AMAQI
11th Jul 2026123 AMAQI
11th Jul 2026104 AMAQI

26°C17/34°C

11th Jul 202685 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026347 AMAQI
11th Jul 2026108 AMAQI
11th Jul 202699 AMAQI
11th Jul 2026810 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20262912 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026302 PMAQI
11th Jul 2026323 PMAQI
11th Jul 2026134 PMAQI
11th Jul 2026125 PMAQI
11th Jul 2026206 PMAQI
11th Jul 2026227 PMAQI
11th Jul 2026158 PMAQI
11th Jul 2026129 PMAQI
11th Jul 20262010 PMAQI
11th Jul 20261411 PMAQI
12th Jul 20261112 AMAQI
12th Jul 2026101 AMAQI
12th Jul 202692 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026304 AMAQI

24°C17/33°C

12th Jul 2026315 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026109 AMAQI
12th Jul 20261010 AMAQI
12th Jul 2026811 AMAQI
12th Jul 20263012 PMAQI
12th Jul 2026291 PMAQI
12th Jul 2026282 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026326 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20261210 PMAQI
12th Jul 20261311 PMAQI
13th Jul 20261312 AMAQI
13th Jul 2026121 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026323 AMAQI
13th Jul 2026324 AMAQI

23°C17/31°C

13th Jul 2026105 AMAQI
13th Jul 2026106 AMAQI
13th Jul 2026107 AMAQI
13th Jul 202688 AMAQI
13th Jul 2026349 AMAQI
13th Jul 20261210 AMAQI
13th Jul 20261211 AMAQI
13th Jul 20261012 PMAQI
13th Jul 2026341 PMAQI
13th Jul 2026112 PMAQI
13th Jul 2026103 PMAQI
13th Jul 202694 PMAQI
13th Jul 2026115 PMAQI
13th Jul 2026106 PMAQI
13th Jul 202697 PMAQI
13th Jul 2026108 PMAQI
13th Jul 2026109 PMAQI
13th Jul 20261810 PMAQI
13th Jul 20261811 PMAQI
14th Jul 20261712 AMAQI
14th Jul 2026161 AMAQI
14th Jul 2026102 AMAQI
14th Jul 2026143 AMAQI
14th Jul 2026114 AMAQI

25°C12/35°C

14th Jul 202695 AMAQI
14th Jul 2026106 AMAQI
14th Jul 2026127 AMAQI
14th Jul 2026168 AMAQI
14th Jul 2026219 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20263011 AMAQI
14th Jul 20262712 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026192 PMAQI
14th Jul 2026193 PMAQI
14th Jul 2026204 PMAQI
14th Jul 2026165 PMAQI
14th Jul 2026146 PMAQI
14th Jul 2026147 PMAQI
14th Jul 2026168 PMAQI
14th Jul 2026189 PMAQI
14th Jul 20262410 PMAQI
14th Jul 20262811 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026192 AMAQI
15th Jul 2026183 AMAQI
15th Jul 2026144 AMAQI

27°C17/36°C

15th Jul 2026135 AMAQI
15th Jul 2026136 AMAQI
15th Jul 2026147 AMAQI
15th Jul 2026188 AMAQI
15th Jul 2026209 AMAQI
15th Jul 20262010 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026243 PMAQI
15th Jul 2026264 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026186 PMAQI
15th Jul 2026157 PMAQI
15th Jul 2026148 PMAQI
15th Jul 2026849 PMAQI
15th Jul 20266210 PMAQI
15th Jul 20264111 PMAQI
16th Jul 20263212 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026202 AMAQI
16th Jul 2026173 AMAQI
16th Jul 2026134 AMAQI

28°C19/37°C

16th Jul 2026145 AMAQI
16th Jul 2026126 AMAQI
16th Jul 2026127 AMAQI
16th Jul 2026138 AMAQI
16th Jul 2026169 AMAQI
16th Jul 20261510 AMAQI
16th Jul 20261411 AMAQI
16th Jul 20261312 PMAQI
16th Jul 2026141 PMAQI
16th Jul 2026162 PMAQI
16th Jul 2026153 PMAQI
16th Jul 2026144 PMAQI
16th Jul 2026125 PMAQI
16th Jul 2026146 PMAQI
16th Jul 2026147 PMAQI
16th Jul 2026148 PMAQI
16th Jul 2026179 PMAQI
16th Jul 20262010 PMAQI
16th Jul 20262011 PMAQI
17th Jul 20264212 AMAQI
17th Jul 2026361 AMAQI
17th Jul 2026782 AMAQI
17th Jul 2026903 AMAQI
17th Jul 2026914 AMAQI

28°C20/36°C

17th Jul 2026765 AMAQI
17th Jul 2026696 AMAQI
17th Jul 2026707 AMAQI
17th Jul 2026648 AMAQI
17th Jul 2026669 AMAQI
17th Jul 20265910 AMAQI
17th Jul 20265111 AMAQI
17th Jul 20264212 PMAQI
17th Jul 2026521 PMAQI
17th Jul 2026352 PMAQI
17th Jul 2026433 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026526 PMAQI
17th Jul 2026667 PMAQI
17th Jul 2026538 PMAQI
17th Jul 2026469 PMAQI
17th Jul 20263810 PMAQI
17th Jul 20262911 PMAQI
18th Jul 20265112 AMAQI
18th Jul 2026481 AMAQI
18th Jul 2026352 AMAQI
18th Jul 2026323 AMAQI
18th Jul 2026324 AMAQI

24°C15/34°C

18th Jul 2026425 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026467 AMAQI
18th Jul 2026698 AMAQI
18th Jul 2026489 AMAQI
18th Jul 20264910 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20265012 PMAQI
18th Jul 2026661 PMAQI
18th Jul 2026372 PMAQI
18th Jul 2026643 PMAQI
18th Jul 2026234 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026346 PMAQI
18th Jul 2026407 PMAQI
18th Jul 2026238 PMAQI
18th Jul 2026419 PMAQI
18th Jul 20264010 PMAQI
18th Jul 20264011 PMAQI
19th Jul 20264412 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026273 AMAQI
19th Jul 2026454 AMAQI

24°C14/34°C

19th Jul 2026365 AMAQI
19th Jul 2026446 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026449 AMAQI
19th Jul 20263610 AMAQI
19th Jul 20263811 AMAQI
19th Jul 20263412 PMAQI
19th Jul 2026381 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026363 PMAQI
19th Jul 2026384 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026349 PMAQI
19th Jul 20264010 PMAQI
19th Jul 20264811 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026273 AMAQI
20th Jul 2026364 AMAQI

25°C15/33°C

20th Jul 2026405 AMAQI
20th Jul 2026426 AMAQI
20th Jul 2026477 AMAQI
20th Jul 2026528 AMAQI
20th Jul 2026629 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20264811 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026461 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026554 PMAQI
20th Jul 2026645 PMAQI
20th Jul 2026596 PMAQI
20th Jul 2026667 PMAQI
20th Jul 2026719 PMAQI
20th Jul 20267810 PMAQI
20th Jul 20267811 PMAQI
21st Jul 20267712 AMAQI
21st Jul 2026811 AMAQI
21st Jul 2026762 AMAQI
21st Jul 2026763 AMAQI
21st Jul 2026744 AMAQI

25°C17/34°C

21st Jul 2026765 AMAQI
21st Jul 2026726 AMAQI
21st Jul 2026787 AMAQI
21st Jul 2026738 AMAQI
21st Jul 2026809 AMAQI
21st Jul 20267410 AMAQI
21st Jul 20267011 AMAQI
21st Jul 20267212 PMAQI
21st Jul 2026681 PMAQI
21st Jul 2026672 PMAQI
21st Jul 2026613 PMAQI
21st Jul 2026544 PMAQI
21st Jul 2026565 PMAQI
21st Jul 2026646 PMAQI
21st Jul 2026617 PMAQI
21st Jul 2026618 PMAQI
21st Jul 2026629 PMAQI
21st Jul 20266810 PMAQI
21st Jul 20267211 PMAQI
22nd Jul 20267012 AMAQI
22nd Jul 2026721 AMAQI
22nd Jul 2026732 AMAQI
22nd Jul 2026803 AMAQI
22nd Jul 2026784 AMAQI

26°C15/37°C

22nd Jul 2026805 AMAQI
22nd Jul 2026776 AMAQI
22nd Jul 2026787 AMAQI
22nd Jul 2026788 AMAQI
22nd Jul 2026729 AMAQI
22nd Jul 20267210 AMAQI
22nd Jul 20267611 AMAQI
22nd Jul 20267812 PMAQI
22nd Jul 2026771 PMAQI
22nd Jul 2026752 PMAQI
22nd Jul 2026753 PMAQI
22nd Jul 2026764 PMAQI
22nd Jul 2026785 PMAQI
22nd Jul 2026906 PMAQI
22nd Jul 2026787 PMAQI
22nd Jul 2026798 PMAQI
22nd Jul 2026829 PMAQI
22nd Jul 20268610 PMAQI
22nd Jul 20268811 PMAQI
23rd Jul 20268212 AMAQI
23rd Jul 2026721 AMAQI
23rd Jul 2026582 AMAQI
23rd Jul 2026543 AMAQI
23rd Jul 2026584 AMAQI

28°C15/39°C

23rd Jul 2026425 AMAQI
23rd Jul 2026446 AMAQI
23rd Jul 2026477 AMAQI
23rd Jul 2026528 AMAQI
23rd Jul 2026489 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20265112 PMAQI
23rd Jul 2026551 PMAQI
23rd Jul 2026552 PMAQI
23rd Jul 2026623 PMAQI
23rd Jul 2026644 PMAQI
23rd Jul 2026645 PMAQI
23rd Jul 2026666 PMAQI
23rd Jul 2026827 PMAQI
23rd Jul 2026808 PMAQI
23rd Jul 2026769 PMAQI
23rd Jul 20266210 PMAQI
23rd Jul 20265311 PMAQI
24th Jul 20265112 AMAQI
24th Jul 2026511 AMAQI
24th Jul 2026532 AMAQI
24th Jul 2026563 AMAQI
24th Jul 2026484 AMAQI

30°C21/38°C

24th Jul 2026515 AMAQI
24th Jul 2026536 AMAQI
24th Jul 2026517 AMAQI
24th Jul 2026538 AMAQI
24th Jul 2026449 AMAQI
24th Jul 20265710 AMAQI
24th Jul 20265711 AMAQI
24th Jul 20265812 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026633 PMAQI
24th Jul 2026564 PMAQI
24th Jul 2026545 PMAQI
24th Jul 2026546 PMAQI
24th Jul 2026677 PMAQI
24th Jul 2026558 PMAQI
24th Jul 2026529 PMAQI
24th Jul 20265610 PMAQI
24th Jul 20265611 PMAQI
25th Jul 20266012 AMAQI
25th Jul 2026641 AMAQI
25th Jul 2026502 AMAQI
25th Jul 2026543 AMAQI
25th Jul 2026524 AMAQI

28°C17/38°C

25th Jul 2026465 AMAQI
25th Jul 2026526 AMAQI
25th Jul 2026527 AMAQI
25th Jul 2026548 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20266810 AMAQI
25th Jul 20267811 AMAQI
25th Jul 20266512 PMAQI
25th Jul 2026551 PMAQI
25th Jul 2026682 PMAQI
25th Jul 20261663 PMAQI
25th Jul 20261484 PMAQI
25th Jul 2026965 PMAQI
25th Jul 2026626 PMAQI
25th Jul 2026627 PMAQI
25th Jul 2026518 PMAQI
25th Jul 2026589 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026451 AMAQI
26th Jul 2026322 AMAQI
26th Jul 2026403 AMAQI
26th Jul 2026344 AMAQI

26°C19/33°C

26th Jul 2026425 AMAQI
26th Jul 2026406 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026328 AMAQI
26th Jul 2026979 AMAQI
26th Jul 20264410 AMAQI
26th Jul 20266011 AMAQI
26th Jul 20265612 PMAQI
26th Jul 2026781 PMAQI
26th Jul 2026742 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026744 PMAQI
26th Jul 2026525 PMAQI
26th Jul 2026526 PMAQI
26th Jul 2026587 PMAQI
26th Jul 2026458 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20265710 PMAQI
26th Jul 20264011 PMAQI
27th Jul 20263812 AMAQI
27th Jul 2026381 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026463 AMAQI
27th Jul 2026324 AMAQI

23°C13/33°C

27th Jul 2026385 AMAQI
27th Jul 2026536 AMAQI
27th Jul 2026567 AMAQI
27th Jul 2026648 AMAQI
27th Jul 2026809 AMAQI
27th Jul 20266610 AMAQI
27th Jul 20265611 AMAQI
27th Jul 20264212 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026392 PMAQI
27th Jul 2026493 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026435 PMAQI
27th Jul 2026476 PMAQI
27th Jul 2026627 PMAQI
27th Jul 2026658 PMAQI
27th Jul 2026679 PMAQI
27th Jul 20266610 PMAQI
27th Jul 20265411 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026551 AMAQI
28th Jul 2026522 AMAQI
28th Jul 2026543 AMAQI
28th Jul 2026524 AMAQI

24°C14/33°C

28th Jul 2026505 AMAQI
28th Jul 2026446 AMAQI
28th Jul 2026347 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026459 AMAQI
28th Jul 20267010 AMAQI
28th Jul 20266011 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026581 PMAQI
28th Jul 2026472 PMAQI
28th Jul 2026523 PMAQI
28th Jul 2026494 PMAQI
28th Jul 2026565 PMAQI
28th Jul 2026666 PMAQI
28th Jul 2026567 PMAQI
28th Jul 2026328 PMAQI
28th Jul 2026509 PMAQI
28th Jul 20266810 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026501 AMAQI
29th Jul 2026322 AMAQI
29th Jul 2026523 AMAQI
29th Jul 2026564 AMAQI

25°C16/34°C

29th Jul 2026725 AMAQI
29th Jul 2026366 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20264511 AMAQI
29th Jul 20263812 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026412 PMAQI
29th Jul 2026393 PMAQI
29th Jul 2026414 PMAQI
29th Jul 2026455 PMAQI
29th Jul 2026426 PMAQI
29th Jul 2026567 PMAQI
29th Jul 2026458 PMAQI
29th Jul 2026459 PMAQI
29th Jul 20265710 PMAQI
29th Jul 20266411 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026481 AMAQI
30th Jul 2026512 AMAQI
30th Jul 2026463 AMAQI
30th Jul 2026534 AMAQI

23°C14/32°C

30th Jul 2026505 AMAQI
30th Jul 2026446 AMAQI
30th Jul 2026427 AMAQI
30th Jul 2026398 AMAQI
30th Jul 2026559 AMAQI
30th Jul 20267010 AMAQI
30th Jul 20265011 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026531 PMAQI
30th Jul 2026492 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026584 PMAQI
30th Jul 2026555 PMAQI
30th Jul 2026566 PMAQI
30th Jul 2026517 PMAQI
30th Jul 2026498 PMAQI
30th Jul 2026549 PMAQI
30th Jul 20266010 PMAQI
30th Jul 20265311 PMAQI
31st Jul 20265512 AMAQI
31st Jul 2026541 AMAQI
31st Jul 2026512 AMAQI
31st Jul 2026513 AMAQI
31st Jul 2026444 AMAQI

25°C15/34°C

31st Jul 2026445 AMAQI
31st Jul 2026686 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20265110 AMAQI
31st Jul 20264611 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026541 PMAQI
31st Jul 2026492 PMAQI
31st Jul 2026523 PMAQI
31st Jul 2026564 PMAQI
31st Jul 2026565 PMAQI
31st Jul 2026586 PMAQI
31st Jul 2026707 PMAQI
31st Jul 2026568 PMAQI
31st Jul 2026569 PMAQI
31st Jul 20265210 PMAQI
31st Jul 20265411 PMAQI
1st Aug 20266312 AMAQI
1st Aug 2026601 AMAQI
1st Aug 2026602 AMAQI
1st Aug 2026553 AMAQI
1st Aug 2026564 AMAQI

26°C16/35°C

1st Aug 2026575 AMAQI
1st Aug 2026646 AMAQI
1st Aug 2026637 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026579 AMAQI
1st Aug 20266910 AMAQI
1st Aug 20264611 AMAQI
1st Aug 20264612 PMAQI
1st Aug 2026511 PMAQI
1st Aug 2026542 PMAQI
1st Aug 2026523 PMAQI
1st Aug 2026434 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026536 PMAQI
1st Aug 2026467 PMAQI
1st Aug 2026348 PMAQI
1st Aug 2026309 PMAQI
1st Aug 20262510 PMAQI
1st Aug 20265211 PMAQI
2nd Aug 20265312 AMAQI
2nd Aug 2026391 AMAQI
2nd Aug 2026402 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026444 AMAQI

24°C17/33°C

2nd Aug 2026425 AMAQI
2nd Aug 2026306 AMAQI
2nd Aug 2026357 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20265810 AMAQI
2nd Aug 20266911 AMAQI
2nd Aug 20265812 PMAQI
2nd Aug 2026571 PMAQI
2nd Aug 2026522 PMAQI
2nd Aug 2026443 PMAQI
2nd Aug 2026514 PMAQI
2nd Aug 2026665 PMAQI
2nd Aug 2026526 PMAQI
2nd Aug 2026457 PMAQI
2nd Aug 2026508 PMAQI
2nd Aug 2026589 PMAQI
2nd Aug 20266510 PMAQI
2nd Aug 20265811 PMAQI
3rd Aug 20265712 AMAQI
3rd Aug 2026601 AMAQI
3rd Aug 2026542 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026644 AMAQI

20°C11/29°C

3rd Aug 2026485 AMAQI
3rd Aug 2026666 AMAQI
3rd Aug 2026697 AMAQI
3rd Aug 2026668 AMAQI
3rd Aug 2026579 AMAQI
3rd Aug 20266310 AMAQI
3rd Aug 20266411 AMAQI
3rd Aug 20267412 PMAQI
3rd Aug 20261261 PMAQI
3rd Aug 20261542 PMAQI
3rd Aug 20261563 PMAQI
3rd Aug 20261544 PMAQI
3rd Aug 20261545 PMAQI
3rd Aug 20261546 PMAQI
3rd Aug 20261547 PMAQI
3rd Aug 20261548 PMAQI
3rd Aug 20261549 PMAQI
3rd Aug 202615610 PMAQI
3rd Aug 202615611 PMAQI
4th Aug 202615812 AMAQI
4th Aug 20261561 AMAQI
4th Aug 20261562 AMAQI
4th Aug 20261573 AMAQI
4th Aug 20261564 AMAQI

20°C11/28°C

4th Aug 20261575 AMAQI
4th Aug 20261516 AMAQI
4th Aug 20261507 AMAQI
4th Aug 20261418 AMAQI
4th Aug 20261529 AMAQI
4th Aug 202615410 AMAQI
4th Aug 202615411 AMAQI
4th Aug 202615612 PMAQI
4th Aug 20261561 PMAQI
4th Aug 20261642 PMAQI
4th Aug 20261723 PMAQI
4th Aug 20261744 PMAQI
4th Aug 20261725 PMAQI
4th Aug 20261686 PMAQI
4th Aug 20261727 PMAQI
4th Aug 20261708 PMAQI
4th Aug 20261689 PMAQI
4th Aug 202617010 PMAQI
4th Aug 202616811 PMAQI
5th Aug 202616812 AMAQI
5th Aug 20261681 AMAQI
5th Aug 20261662 AMAQI
5th Aug 20261663 AMAQI
5th Aug 20261624 AMAQI

20°C9/31°C

5th Aug 20261625 AMAQI
5th Aug 20261626 AMAQI
5th Aug 20261647 AMAQI
5th Aug 20261648 AMAQI
5th Aug 20261629 AMAQI
5th Aug 202616010 AMAQI
5th Aug 202616211 AMAQI
5th Aug 202616112 PMAQI
5th Aug 20261621 PMAQI
5th Aug 20261622 PMAQI
5th Aug 20261583 PMAQI
5th Aug 20261584 PMAQI
5th Aug 20261605 PMAQI
5th Aug 20261606 PMAQI
5th Aug 20261567 PMAQI
5th Aug 20261578 PMAQI
5th Aug 20261609 PMAQI
5th Aug 202615610 PMAQI
5th Aug 202615611 PMAQI
6th Aug 202615612 AMAQI
6th Aug 20261581 AMAQI
6th Aug 20261572 AMAQI
6th Aug 20261563 AMAQI
6th Aug 20261544 AMAQI

22°C9/34°C

6th Aug 20261535 AMAQI
5 AM
6th Aug 20261556 AMAQI
6th Aug 20261547 AMAQI
6th Aug 20261528 AMAQI
6th Aug 20261529 AMAQI
6th Aug 202615210 AMAQI
6th Aug 202614111 AMAQI
6th Aug 202614712 PMAQI
12 PM
6th Aug 20261481 PMAQI
6th Aug 20261462 PMAQI
6th Aug 20261503 PMAQI
6th Aug 20261434 PMAQI
6th Aug 20261135 PMAQI
8 PM
12 AM
4 AM

25°C12/36°C

Day time
Avg. Highest Time
3 PM

61AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 8 AM

52AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 61), while the lowest AQI was between 7 AM to 8 AM (Avg. 52).
Night time
Avg. Highest Time
9 PM - 10 PM

57AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM

50AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 57), while the lowest AQI was between 2 AM to 2 AM (Avg. 50).

2026 Days Vs Air Quality

Toppenish, Washington, United States

2026

88%

189

10%

22

0.4%

1

0.9%

2

Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)

Good
189 Days
Moderate
22 Days
Poor
1 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 88%

Health Risk Level:

Low

In 2026, 88% of 218 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

Toppenish, 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
82AQI (US)
2nd January 2026
68AQI (US)
3rd January 2026
51AQI (US)
4th January 2026
31AQI (US)
5th January 2026
24AQI (US)
6th January 2026
31AQI (US)
7th January 2026
22AQI (US)
8th January 2026
32AQI (US)
9th January 2026
37AQI (US)
10th January 2026
58AQI (US)
11th January 2026
63AQI (US)
12th January 2026
64AQI (US)
13th January 2026
53AQI (US)
14th January 2026
54AQI (US)
15th January 2026
42AQI (US)
16th January 2026
31AQI (US)
17th January 2026
28AQI (US)
18th January 2026
28AQI (US)
19th January 2026
25AQI (US)
20th January 2026
23AQI (US)
21st January 2026
32AQI (US)
22nd January 2026
42AQI (US)
23rd January 2026
41AQI (US)
24th January 2026
37AQI (US)
25th January 2026
42AQI (US)
26th January 2026
42AQI (US)
27th January 2026
37AQI (US)
28th January 2026
42AQI (US)
29th January 2026
46AQI (US)
30th January 2026
49AQI (US)
31st January 2026
27AQI (US)
1st February 2026
44AQI (US)
2nd February 2026
43AQI (US)
3rd February 2026
38AQI (US)
4th February 2026
33AQI (US)
5th February 2026
41AQI (US)
6th February 2026
30AQI (US)
7th February 2026
24AQI (US)
8th February 2026
30AQI (US)
9th February 2026
31AQI (US)
10th February 2026
32AQI (US)
11th February 2026
29AQI (US)
12th February 2026
28AQI (US)
13th February 2026
33AQI (US)
14th February 2026
36AQI (US)
15th February 2026
33AQI (US)
16th February 2026
41AQI (US)
17th February 2026
32AQI (US)
18th February 2026
35AQI (US)
19th February 2026
29AQI (US)
20th February 2026
28AQI (US)
21st February 2026
28AQI (US)
22nd February 2026
28AQI (US)
23rd February 2026
29AQI (US)
24th February 2026
41AQI (US)
25th February 2026
29AQI (US)
26th February 2026
27AQI (US)
27th February 2026
31AQI (US)
28th February 2026
29AQI (US)
1st March 2026
33AQI (US)
2nd March 2026
48AQI (US)
3rd March 2026
32AQI (US)
4th March 2026
38AQI (US)
5th March 2026
29AQI (US)
6th March 2026
26AQI (US)
7th March 2026
37AQI (US)
8th March 2026
40AQI (US)
9th March 2026
34AQI (US)
10th March 2026
32AQI (US)
11th March 2026
38AQI (US)
12th March 2026
56AQI (US)
13th March 2026
41AQI (US)
14th March 2026
34AQI (US)
15th March 2026
29AQI (US)
16th March 2026
23AQI (US)
17th March 2026
28AQI (US)
18th March 2026
29AQI (US)
19th March 2026
30AQI (US)
20th March 2026
40AQI (US)
21st March 2026
37AQI (US)
22nd March 2026
32AQI (US)
23rd March 2026
31AQI (US)
24th March 2026
32AQI (US)
25th March 2026
26AQI (US)
26th March 2026
19AQI (US)
27th March 2026
18AQI (US)
28th March 2026
22AQI (US)
29th March 2026
18AQI (US)
30th March 2026
23AQI (US)
31st March 2026
17AQI (US)
1st April 2026
24AQI (US)
2nd April 2026
27AQI (US)
3rd April 2026
20AQI (US)
4th April 2026
29AQI (US)
5th April 2026
25AQI (US)
6th April 2026
23AQI (US)
7th April 2026
19AQI (US)
8th April 2026
22AQI (US)
9th April 2026
22AQI (US)
10th April 2026
25AQI (US)
11th April 2026
30AQI (US)
12th April 2026
22AQI (US)
13th April 2026
38AQI (US)
14th April 2026
28AQI (US)
15th April 2026
34AQI (US)
16th April 2026
31AQI (US)
17th April 2026
18th April 2026
20AQI (US)
19th April 2026
21AQI (US)
20th April 2026
21AQI (US)
21st April 2026
23AQI (US)
22nd April 2026
23rd April 2026
20AQI (US)
24th April 2026
21AQI (US)
25th April 2026
21AQI (US)
26th April 2026
27AQI (US)
27th April 2026
16AQI (US)
28th April 2026
25AQI (US)
29th April 2026
20AQI (US)
30th April 2026
24AQI (US)
1st May 2026
22AQI (US)
2nd May 2026
21AQI (US)
3rd May 2026
22AQI (US)
4th May 2026
32AQI (US)
5th May 2026
29AQI (US)
6th May 2026
29AQI (US)
7th May 2026
18AQI (US)
8th May 2026
29AQI (US)
9th May 2026
10th May 2026
26AQI (US)
11th May 2026
17AQI (US)
12th May 2026
24AQI (US)
13th May 2026
36AQI (US)
14th May 2026
26AQI (US)
15th May 2026
43AQI (US)
16th May 2026
50AQI (US)
17th May 2026
58AQI (US)
18th May 2026
52AQI (US)
19th May 2026
45AQI (US)
20th May 2026
50AQI (US)
21st May 2026
33AQI (US)
22nd May 2026
42AQI (US)
23rd May 2026
42AQI (US)
24th May 2026
42AQI (US)
25th May 2026
42AQI (US)
26th May 2026
27AQI (US)
27th May 2026
23AQI (US)
28th May 2026
18AQI (US)
29th May 2026
17AQI (US)
30th May 2026
20AQI (US)
31st May 2026
24AQI (US)
1st June 2026
19AQI (US)
2nd June 2026
13AQI (US)
3rd June 2026
18AQI (US)
4th June 2026
21AQI (US)
5th June 2026
18AQI (US)
6th June 2026
24AQI (US)
7th June 2026
24AQI (US)
8th June 2026
22AQI (US)
9th June 2026
19AQI (US)
10th June 2026
28AQI (US)
11th June 2026
30AQI (US)
12th June 2026
24AQI (US)
13th June 2026
20AQI (US)
14th June 2026
22AQI (US)
15th June 2026
31AQI (US)
16th June 2026
20AQI (US)
17th June 2026
17AQI (US)
18th June 2026
19AQI (US)
19th June 2026
20AQI (US)
20th June 2026
17AQI (US)
21st June 2026
14AQI (US)
22nd June 2026
13AQI (US)
23rd June 2026
18AQI (US)
24th June 2026
18AQI (US)
25th June 2026
23AQI (US)
26th June 2026
20AQI (US)
27th June 2026
24AQI (US)
28th June 2026
25AQI (US)
29th June 2026
17AQI (US)
30th June 2026
23AQI (US)
1st July 2026
24AQI (US)
2nd July 2026
14AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
17AQI (US)
5th July 2026
19AQI (US)
6th July 2026
18AQI (US)
7th July 2026
27AQI (US)
8th July 2026
19AQI (US)
9th July 2026
14AQI (US)
10th July 2026
19AQI (US)
11th July 2026
18AQI (US)
12th July 2026
23AQI (US)
13th July 2026
16AQI (US)
14th July 2026
18AQI (US)
15th July 2026
25AQI (US)
16th July 2026
16AQI (US)
17th July 2026
56AQI (US)
18th July 2026
42AQI (US)
19th July 2026
38AQI (US)
20th July 2026
50AQI (US)
21st July 2026
70AQI (US)
22nd July 2026
78AQI (US)
23rd July 2026
60AQI (US)
24th July 2026
54AQI (US)
25th July 2026
66AQI (US)
26th July 2026
51AQI (US)
27th July 2026
50AQI (US)
28th July 2026
51AQI (US)
29th July 2026
44AQI (US)
30th July 2026
51AQI (US)
31st July 2026
52AQI (US)
1st August 2026
52AQI (US)
2nd August 2026
50AQI (US)
3rd August 2026
102AQI (US)
4th August 2026
160AQI (US)
5th August 2026
161AQI (US)
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

41AQI (US)

33AQI (US)

31AQI (US)

24AQI (US)

32AQI (US)

21AQI (US)

36AQI (US)

105AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202633AQI (US)

23
8
28
30
1
28
28
2
30
21
10
1
1
1
2
189
22
1
2

Highest AQI (US) recorded in

August

105AQI (US)

Lowest AQI (US) recorded in

June

21AQI (US)

202536AQI (US)

21
10
25
3
31
30
31
30
31
22
9
9
19
2
17
14
15
15
21
10
283
80
2

Highest AQI (US) recorded in

September

61AQI (US)

Lowest AQI (US) recorded in

May

21AQI (US)

202429AQI (US)

22
8
29
31
30
31
29
21
9
1
20
10
1
26
4
28
3
28
2
31
326
36
2

Highest AQI (US) recorded in

July

45AQI (US)

Lowest AQI (US) recorded in

May

16AQI (US)

202334AQI (US)

18
13
20
8
31
30
28
3
27
2
28
3
21
8
1
1
28
2
26
5
15
14
29
2
301
60
1
1

Highest AQI (US) recorded in

August

50AQI (US)

Lowest AQI (US) recorded in

April

21AQI (US)

202236AQI (US)

14
16
14
8
27
3
27
1
31
29
23
1
1
15
12
2
13
18
17
13
21
10
232
82
2

Highest AQI (US) recorded in

September

56AQI (US)

Lowest AQI (US) recorded in

June

14AQI (US)

202139AQI (US)

14
4
22
5
30
1
28
13
2
25
5
26
3
8
12
8
3
12
14
3
1
28
3
24
6
23
4
253
59
11
4

Highest AQI (US) recorded in

August

87AQI (US)

Lowest AQI (US) recorded in

April

25AQI (US)

202040AQI (US)

13
20
18
30
29
2
31
13
6
2
3
1
4
22
5
17
12
22
9
215
34
2
3
1
4

Highest AQI (US) recorded in

September

122AQI (US)

Lowest AQI (US) recorded in

June

15AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2020(Avg.)
40AQI (US)
Least Polluted Year Recorded
2024(Avg.)
29AQI (US)

Toppenish's annual 2026 AQI (US) (33) shows an average percentage change of -6.4% (improved AQI (US)) compared to previous years: 2020 (40), 2021 (39), 2022 (36), 2023 (34), 2024 (29), 2025 (36).