Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Metaline, Kennewick, 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

Metaline, Kennewick, Washington, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
21st Aug 2023
245AQI
Lowest AQI recorded on
24th Aug 2024
12AQI

Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 54 of Moderate air quality on the same day.

Day & Night AQI Trend: 14th Aug - 15th Aug 2026

Metaline, Kennewick, Washington, United States

AQI
Day
Night
.

5 AM14th Aug 2026

8 PM

4 AM15th Aug 2026

Day time
Avg. Highest Time
5AM14th Aug

64AQI

Avg. Lowest Time
4PM14th Aug

44AQI

Night time
Avg. Highest Time
10PM14th Aug

64AQI

Avg. Lowest Time
4AM15th Aug

54AQI

In the last 24 hours,

Metaline's AQI reached its highest point of 64 at 5 AM during the Day, while the lowest point, 44, was recorded at 4 PM during the Day between 14th Aug and 15th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Metaline, Kennewick, Washington, United States

JulAug
17th - 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 - 15th15th
Day
Night
17th Jul 20261425 AMAQI
17th Jul 20261126 AMAQI
17th Jul 20261127 AMAQI
17th Jul 2026928 AMAQI
17th Jul 2026759 AMAQI
17th Jul 20267710 AMAQI
17th Jul 20266811 AMAQI
17th Jul 20266012 PMAQI
17th Jul 2026831 PMAQI
17th Jul 2026642 PMAQI
17th Jul 2026623 PMAQI
17th Jul 2026604 PMAQI
17th Jul 2026625 PMAQI
17th Jul 2026576 PMAQI
17th Jul 2026797 PMAQI
17th Jul 2026488 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20265910 PMAQI
17th Jul 20265811 PMAQI
18th Jul 20265312 AMAQI
18th Jul 2026521 AMAQI
18th Jul 2026522 AMAQI
18th Jul 2026443 AMAQI
18th Jul 2026484 AMAQI

27°C18/36°C

18th Jul 2026505 AMAQI
18th Jul 2026516 AMAQI
18th Jul 2026427 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026489 AMAQI
18th Jul 20264810 AMAQI
18th Jul 20264411 AMAQI
18th Jul 20264812 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026626 PMAQI
18th Jul 2026277 PMAQI
18th Jul 2026258 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20264610 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026381 AMAQI
19th Jul 2026312 AMAQI
19th Jul 2026363 AMAQI
19th Jul 2026424 AMAQI

27°C17/36°C

19th Jul 2026425 AMAQI
19th Jul 2026406 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026489 AMAQI
19th Jul 20264410 AMAQI
19th Jul 20264011 AMAQI
19th Jul 20264612 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026382 PMAQI
19th Jul 2026363 PMAQI
19th Jul 2026384 PMAQI
19th Jul 2026445 PMAQI
19th Jul 2026406 PMAQI
19th Jul 2026487 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20263610 PMAQI
19th Jul 20264811 PMAQI
20th Jul 20264012 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026402 AMAQI
20th Jul 2026483 AMAQI
20th Jul 2026564 AMAQI

27°C16/36°C

20th Jul 2026425 AMAQI
20th Jul 2026706 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026568 AMAQI
20th Jul 2026689 AMAQI
20th Jul 20265010 AMAQI
20th Jul 20267611 AMAQI
20th Jul 20265312 PMAQI
20th Jul 2026641 PMAQI
20th Jul 2026822 PMAQI
20th Jul 2026993 PMAQI
20th Jul 20261164 PMAQI
20th Jul 20261285 PMAQI
20th Jul 20261326 PMAQI
20th Jul 20261167 PMAQI
20th Jul 20261109 PMAQI
20th Jul 202610510 PMAQI
20th Jul 20269911 PMAQI
21st Jul 202610012 AMAQI
21st Jul 2026941 AMAQI
21st Jul 2026802 AMAQI
21st Jul 2026733 AMAQI
21st Jul 2026674 AMAQI

25°C17/33°C

21st Jul 2026745 AMAQI
21st Jul 2026726 AMAQI
21st Jul 2026747 AMAQI
21st Jul 2026798 AMAQI
21st Jul 2026899 AMAQI
21st Jul 20269210 AMAQI
21st Jul 202610211 AMAQI
21st Jul 20268912 PMAQI
21st Jul 2026861 PMAQI
21st Jul 2026822 PMAQI
21st Jul 2026813 PMAQI
21st Jul 2026824 PMAQI
21st Jul 2026825 PMAQI
21st Jul 2026876 PMAQI
21st Jul 2026857 PMAQI
21st Jul 2026828 PMAQI
21st Jul 2026839 PMAQI
21st Jul 20268710 PMAQI
21st Jul 20268311 PMAQI
22nd Jul 20268712 AMAQI
22nd Jul 2026871 AMAQI
22nd Jul 2026942 AMAQI
22nd Jul 20261003 AMAQI
22nd Jul 2026954 AMAQI

28°C17/39°C

22nd Jul 2026935 AMAQI
22nd Jul 2026906 AMAQI
22nd Jul 2026947 AMAQI
22nd Jul 2026928 AMAQI
22nd Jul 2026979 AMAQI
22nd Jul 20269610 AMAQI
22nd Jul 20269811 AMAQI
22nd Jul 20269412 PMAQI
22nd Jul 2026971 PMAQI
22nd Jul 2026922 PMAQI
22nd Jul 2026893 PMAQI
22nd Jul 2026894 PMAQI
22nd Jul 2026865 PMAQI
22nd Jul 2026956 PMAQI
22nd Jul 2026957 PMAQI
22nd Jul 2026978 PMAQI
22nd Jul 2026979 PMAQI
22nd Jul 202610810 PMAQI
22nd Jul 202610211 PMAQI
23rd Jul 202610812 AMAQI
23rd Jul 2026971 AMAQI
23rd Jul 2026902 AMAQI
23rd Jul 2026923 AMAQI
23rd Jul 2026824 AMAQI

31°C18/41°C

23rd Jul 2026725 AMAQI
23rd Jul 2026766 AMAQI
23rd Jul 2026727 AMAQI
23rd Jul 2026658 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20265310 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20265312 PMAQI
23rd Jul 2026581 PMAQI
23rd Jul 2026602 PMAQI
23rd Jul 2026623 PMAQI
23rd Jul 2026684 PMAQI
23rd Jul 2026845 PMAQI
23rd Jul 2026936 PMAQI
23rd Jul 20261027 PMAQI
23rd Jul 2026958 PMAQI
23rd Jul 2026979 PMAQI
23rd Jul 20269410 PMAQI
23rd Jul 202610111 PMAQI
24th Jul 20267912 AMAQI
24th Jul 2026741 AMAQI
24th Jul 2026622 AMAQI
24th Jul 2026633 AMAQI
24th Jul 2026624 AMAQI

31°C23/39°C

24th Jul 2026555 AMAQI
24th Jul 2026526 AMAQI
24th Jul 2026517 AMAQI
24th Jul 2026558 AMAQI
24th Jul 2026549 AMAQI
24th Jul 20265710 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026552 PMAQI
24th Jul 2026503 PMAQI
24th Jul 2026424 PMAQI
24th Jul 2026605 PMAQI
24th Jul 2026536 PMAQI
24th Jul 2026607 PMAQI
24th Jul 2026518 PMAQI
24th Jul 2026459 PMAQI
24th Jul 20264610 PMAQI
24th Jul 20264811 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026581 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026713 AMAQI
25th Jul 2026714 AMAQI

30°C19/40°C

25th Jul 2026685 AMAQI
25th Jul 2026576 AMAQI
25th Jul 2026627 AMAQI
25th Jul 2026638 AMAQI
25th Jul 2026749 AMAQI
25th Jul 20268410 AMAQI
25th Jul 20266611 AMAQI
25th Jul 20264912 PMAQI
25th Jul 2026671 PMAQI
25th Jul 2026692 PMAQI
25th Jul 2026623 PMAQI
25th Jul 2026624 PMAQI
25th Jul 2026625 PMAQI
25th Jul 2026586 PMAQI
25th Jul 2026507 PMAQI
25th Jul 2026868 PMAQI
25th Jul 2026809 PMAQI
25th Jul 20266810 PMAQI
25th Jul 20265111 PMAQI
26th Jul 20263612 AMAQI
26th Jul 2026691 AMAQI
26th Jul 2026482 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026384 AMAQI

29°C21/37°C

26th Jul 2026225 AMAQI
26th Jul 2026626 AMAQI
26th Jul 2026687 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026389 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20264611 AMAQI
26th Jul 20265812 PMAQI
26th Jul 2026981 PMAQI
26th Jul 20261092 PMAQI
26th Jul 20261153 PMAQI
26th Jul 2026884 PMAQI
26th Jul 2026705 PMAQI
26th Jul 2026606 PMAQI
26th Jul 2026677 PMAQI
26th Jul 2026648 PMAQI
26th Jul 2026449 PMAQI
26th Jul 20267310 PMAQI
26th Jul 20267211 PMAQI
27th Jul 20267512 AMAQI
27th Jul 2026691 AMAQI
27th Jul 2026532 AMAQI
27th Jul 2026563 AMAQI
27th Jul 2026524 AMAQI

26°C16/35°C

27th Jul 2026555 AMAQI
27th Jul 2026486 AMAQI
27th Jul 2026477 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026489 AMAQI
27th Jul 20265410 AMAQI
27th Jul 20264811 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026582 PMAQI
27th Jul 2026653 PMAQI
27th Jul 2026594 PMAQI
27th Jul 2026705 PMAQI
27th Jul 2026886 PMAQI
27th Jul 2026967 PMAQI
27th Jul 20261028 PMAQI
27th Jul 20261079 PMAQI
27th Jul 202612110 PMAQI
27th Jul 202611811 PMAQI
28th Jul 202610512 AMAQI
28th Jul 20261021 AMAQI
28th Jul 2026692 AMAQI
28th Jul 2026583 AMAQI
28th Jul 2026624 AMAQI

27°C16/36°C

28th Jul 2026555 AMAQI
28th Jul 2026446 AMAQI
28th Jul 2026567 AMAQI
28th Jul 2026748 AMAQI
28th Jul 2026819 AMAQI
28th Jul 20267210 AMAQI
28th Jul 20267611 AMAQI
28th Jul 20265212 PMAQI
28th Jul 2026641 PMAQI
28th Jul 2026702 PMAQI
28th Jul 2026583 PMAQI
28th Jul 2026684 PMAQI
28th Jul 2026625 PMAQI
28th Jul 2026536 PMAQI
28th Jul 2026587 PMAQI
28th Jul 2026858 PMAQI
28th Jul 2026839 PMAQI
28th Jul 20266010 PMAQI
28th Jul 20266611 PMAQI
29th Jul 20265712 AMAQI
29th Jul 2026531 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026484 AMAQI

27°C18/35°C

29th Jul 2026465 AMAQI
29th Jul 2026446 AMAQI
29th Jul 2026447 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026449 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20263611 AMAQI
29th Jul 20263012 PMAQI
29th Jul 2026341 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026523 PMAQI
29th Jul 2026524 PMAQI
29th Jul 2026575 PMAQI
29th Jul 2026586 PMAQI
29th Jul 2026577 PMAQI
29th Jul 2026598 PMAQI
29th Jul 2026609 PMAQI
29th Jul 20265610 PMAQI
29th Jul 20266711 PMAQI
30th Jul 20267212 AMAQI
30th Jul 2026741 AMAQI
30th Jul 2026692 AMAQI
30th Jul 2026583 AMAQI
30th Jul 2026534 AMAQI

25°C16/34°C

30th Jul 2026695 AMAQI
30th Jul 2026636 AMAQI
30th Jul 2026637 AMAQI
30th Jul 2026598 AMAQI
30th Jul 2026599 AMAQI
30th Jul 20266210 AMAQI
30th Jul 20265911 AMAQI
30th Jul 20265212 PMAQI
30th Jul 2026621 PMAQI
30th Jul 2026682 PMAQI
30th Jul 2026503 PMAQI
30th Jul 2026764 PMAQI
30th Jul 2026765 PMAQI
30th Jul 2026606 PMAQI
30th Jul 2026667 PMAQI
30th Jul 2026728 PMAQI
30th Jul 2026819 PMAQI
30th Jul 20267210 PMAQI
30th Jul 20264811 PMAQI
31st Jul 20268612 AMAQI
31st Jul 2026861 AMAQI
31st Jul 2026792 AMAQI
31st Jul 2026783 AMAQI
31st Jul 2026644 AMAQI

26°C16/35°C

31st Jul 2026555 AMAQI
31st Jul 2026526 AMAQI
31st Jul 2026517 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026689 AMAQI
31st Jul 20268110 AMAQI
31st Jul 20267611 AMAQI
31st Jul 20266712 PMAQI
31st Jul 2026671 PMAQI
31st Jul 2026632 PMAQI
31st Jul 2026593 PMAQI
31st Jul 2026604 PMAQI
31st Jul 2026565 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026487 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026479 PMAQI
31st Jul 20266210 PMAQI
31st Jul 20265611 PMAQI
1st Aug 20265912 AMAQI
1st Aug 2026601 AMAQI
1st Aug 2026642 AMAQI
1st Aug 2026623 AMAQI
1st Aug 2026574 AMAQI

27°C16/36°C

1st Aug 2026465 AMAQI
1st Aug 2026566 AMAQI
1st Aug 2026557 AMAQI
1st Aug 2026568 AMAQI
1st Aug 2026629 AMAQI
1st Aug 20266910 AMAQI
1st Aug 20267511 AMAQI
1st Aug 202611212 PMAQI
1st Aug 20261201 PMAQI
1st Aug 2026892 PMAQI
1st Aug 2026683 PMAQI
1st Aug 2026884 PMAQI
1st Aug 2026865 PMAQI
1st Aug 20261766 PMAQI
1st Aug 20261117 PMAQI
1st Aug 2026788 PMAQI
1st Aug 2026739 PMAQI
1st Aug 20265910 PMAQI
1st Aug 20264711 PMAQI
2nd Aug 20265412 AMAQI
2nd Aug 2026531 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026424 AMAQI

27°C20/36°C

2nd Aug 2026405 AMAQI
2nd Aug 2026406 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20264610 AMAQI
2nd Aug 20263811 AMAQI
2nd Aug 20266212 PMAQI
2nd Aug 2026631 PMAQI
2nd Aug 2026602 PMAQI
2nd Aug 2026603 PMAQI
2nd Aug 2026674 PMAQI
2nd Aug 2026645 PMAQI
2nd Aug 2026626 PMAQI
2nd Aug 2026667 PMAQI
2nd Aug 2026558 PMAQI
2nd Aug 2026699 PMAQI
2nd Aug 202610510 PMAQI
2nd Aug 20268111 PMAQI
3rd Aug 20266412 AMAQI
3rd Aug 2026621 AMAQI
3rd Aug 2026582 AMAQI
3rd Aug 2026513 AMAQI
3rd Aug 2026574 AMAQI

22°C13/30°C

3rd Aug 2026675 AMAQI
3rd Aug 2026656 AMAQI
3rd Aug 2026647 AMAQI
3rd Aug 2026608 AMAQI
3rd Aug 2026609 AMAQI
3rd Aug 20265910 AMAQI
3rd Aug 20267611 AMAQI
3rd Aug 202610512 PMAQI
3rd Aug 20261121 PMAQI
3rd Aug 20261182 PMAQI
3rd Aug 20261223 PMAQI
3rd Aug 20261164 PMAQI
3rd Aug 20261155 PMAQI
3rd Aug 20261126 PMAQI
3rd Aug 20261097 PMAQI
3rd Aug 20261028 PMAQI
3rd Aug 20261009 PMAQI
3rd Aug 202611510 PMAQI
3rd Aug 202611811 PMAQI
4th Aug 202611812 AMAQI
4th Aug 20261241 AMAQI
4th Aug 20261302 AMAQI
4th Aug 20261353 AMAQI
4th Aug 20261414 AMAQI

22°C13/30°C

4th Aug 20261525 AMAQI
4th Aug 20261506 AMAQI
4th Aug 20261557 AMAQI
4th Aug 20261528 AMAQI
4th Aug 20261569 AMAQI
4th Aug 202615410 AMAQI
4th Aug 202616011 AMAQI
4th Aug 202616012 PMAQI
4th Aug 20261631 PMAQI
4th Aug 20261632 PMAQI
4th Aug 20261683 PMAQI
4th Aug 20261664 PMAQI
4th Aug 20261675 PMAQI
4th Aug 20261606 PMAQI
4th Aug 20261547 PMAQI
4th Aug 20261538 PMAQI
4th Aug 20261469 PMAQI
4th Aug 202615110 PMAQI
4th Aug 202615011 PMAQI
5th Aug 202614212 AMAQI
5th Aug 20261481 AMAQI
5th Aug 20261482 AMAQI
5th Aug 20261533 AMAQI
5th Aug 20261544 AMAQI

22°C12/33°C

5th Aug 20261535 AMAQI
5th Aug 20261526 AMAQI
5th Aug 20261547 AMAQI
5th Aug 20261548 AMAQI
5th Aug 20261529 AMAQI
5th Aug 202615510 AMAQI
5th Aug 202615611 AMAQI
5th Aug 202615712 PMAQI
5th Aug 20261561 PMAQI
5th Aug 20261592 PMAQI
5th Aug 20261563 PMAQI
5th Aug 20261564 PMAQI
5th Aug 20261545 PMAQI
5th Aug 20261526 PMAQI
5th Aug 20261487 PMAQI
5th Aug 20261418 PMAQI
5th Aug 20261429 PMAQI
5th Aug 202614510 PMAQI
5th Aug 202614911 PMAQI
6th Aug 202614412 AMAQI
6th Aug 20261481 AMAQI
6th Aug 20261452 AMAQI
6th Aug 20261453 AMAQI
6th Aug 20261474 AMAQI

24°C11/36°C

6th Aug 20261485 AMAQI
6th Aug 20261466 AMAQI
6th Aug 20261467 AMAQI
6th Aug 20261518 AMAQI
6th Aug 20261469 AMAQI
6th Aug 202614810 AMAQI
6th Aug 202615011 AMAQI
6th Aug 202615212 PMAQI
6th Aug 20261541 PMAQI
6th Aug 20261542 PMAQI
6th Aug 20261533 PMAQI
6th Aug 20261514 PMAQI
6th Aug 20261505 PMAQI
6th Aug 20261526 PMAQI
6th Aug 20261537 PMAQI
6th Aug 20261548 PMAQI
6th Aug 20261529 PMAQI
6th Aug 202615010 PMAQI
6th Aug 202614011 PMAQI
7th Aug 202615012 AMAQI
7th Aug 20261381 AMAQI
7th Aug 20261352 AMAQI
7th Aug 20261353 AMAQI
7th Aug 20261394 AMAQI

26°C12/38°C

7th Aug 20261485 AMAQI
7th Aug 20261316 AMAQI
7th Aug 20261397 AMAQI
7th Aug 20261328 AMAQI
7th Aug 20261399 AMAQI
7th Aug 202613610 AMAQI
7th Aug 202611511 AMAQI
7th Aug 202611012 PMAQI
7th Aug 2026981 PMAQI
7th Aug 2026862 PMAQI
7th Aug 2026813 PMAQI
7th Aug 2026744 PMAQI
7th Aug 2026655 PMAQI
7th Aug 2026576 PMAQI
7th Aug 2026567 PMAQI
7th Aug 2026548 PMAQI
7th Aug 2026599 PMAQI
7th Aug 20266010 PMAQI
7th Aug 20267011 PMAQI
8th Aug 20268012 AMAQI
8th Aug 2026861 AMAQI
8th Aug 2026942 AMAQI
8th Aug 2026833 AMAQI
8th Aug 2026784 AMAQI

29°C15/40°C

8th Aug 2026655 AMAQI
8th Aug 2026666 AMAQI
8th Aug 2026747 AMAQI
8th Aug 2026728 AMAQI
8th Aug 2026879 AMAQI
8th Aug 20268510 AMAQI
8th Aug 20268611 AMAQI
8th Aug 20268112 PMAQI
8th Aug 2026821 PMAQI
8th Aug 2026722 PMAQI
8th Aug 2026703 PMAQI
8th Aug 2026624 PMAQI
8th Aug 2026575 PMAQI
8th Aug 2026556 PMAQI
8th Aug 2026487 PMAQI
8th Aug 2026528 PMAQI
8th Aug 2026519 PMAQI
8th Aug 20264810 PMAQI
8th Aug 20267111 PMAQI
9th Aug 202611812 AMAQI
9th Aug 20261101 AMAQI
9th Aug 2026942 AMAQI
9th Aug 2026943 AMAQI
9th Aug 2026954 AMAQI

30°C18/39°C

9th Aug 2026855 AMAQI
9th Aug 2026696 AMAQI
9th Aug 2026607 AMAQI
9th Aug 2026578 AMAQI
9th Aug 2026529 AMAQI
9th Aug 20265210 AMAQI
9th Aug 20265011 AMAQI
9th Aug 20264612 PMAQI
9th Aug 2026421 PMAQI
9th Aug 2026382 PMAQI
9th Aug 2026483 PMAQI
9th Aug 2026564 PMAQI
9th Aug 2026525 PMAQI
9th Aug 2026596 PMAQI
9th Aug 2026607 PMAQI
9th Aug 2026568 PMAQI
9th Aug 2026549 PMAQI
9th Aug 20266210 PMAQI
9th Aug 20265011 PMAQI
10th Aug 20265612 AMAQI
10th Aug 2026711 AMAQI
10th Aug 2026532 AMAQI
10th Aug 2026513 AMAQI
10th Aug 2026644 AMAQI

28°C17/37°C

10th Aug 2026625 AMAQI
10th Aug 2026486 AMAQI
10th Aug 2026497 AMAQI
10th Aug 2026808 AMAQI
10th Aug 2026649 AMAQI
10th Aug 20265610 AMAQI
10th Aug 20264811 AMAQI
10th Aug 20264312 PMAQI
10th Aug 2026401 PMAQI
10th Aug 2026602 PMAQI
10th Aug 2026583 PMAQI
10th Aug 2026544 PMAQI
10th Aug 2026525 PMAQI
10th Aug 2026576 PMAQI
10th Aug 2026577 PMAQI
10th Aug 2026598 PMAQI
10th Aug 2026679 PMAQI
10th Aug 20266510 PMAQI
10th Aug 20266511 PMAQI
11th Aug 20265712 AMAQI
11th Aug 2026531 AMAQI
11th Aug 2026442 AMAQI
11th Aug 2026583 AMAQI
11th Aug 2026604 AMAQI

27°C16/36°C

11th Aug 2026545 AMAQI
11th Aug 2026536 AMAQI
11th Aug 2026567 AMAQI
11th Aug 2026578 AMAQI
11th Aug 2026629 AMAQI
11th Aug 20266610 AMAQI
11th Aug 20265711 AMAQI
11th Aug 20266212 PMAQI
11th Aug 2026621 PMAQI
11th Aug 2026762 PMAQI
11th Aug 20261013 PMAQI
11th Aug 2026814 PMAQI
11th Aug 2026835 PMAQI
11th Aug 2026866 PMAQI
11th Aug 2026697 PMAQI
11th Aug 2026688 PMAQI
11th Aug 2026749 PMAQI
11th Aug 20267010 PMAQI
11th Aug 20268411 PMAQI
12th Aug 20266912 AMAQI
12th Aug 2026641 AMAQI
12th Aug 2026552 AMAQI
12th Aug 2026603 AMAQI
12th Aug 2026644 AMAQI

27°C17/36°C

12th Aug 2026645 AMAQI
12th Aug 2026656 AMAQI
12th Aug 2026587 AMAQI
12th Aug 2026658 AMAQI
12th Aug 2026649 AMAQI
12th Aug 20265810 AMAQI
12th Aug 20265211 AMAQI
12th Aug 20266312 PMAQI
12th Aug 2026561 PMAQI
12th Aug 2026552 PMAQI
12th Aug 2026743 PMAQI
12th Aug 2026814 PMAQI
12th Aug 2026875 PMAQI
12th Aug 2026886 PMAQI
12th Aug 2026847 PMAQI
12th Aug 2026888 PMAQI
12th Aug 2026869 PMAQI
12th Aug 20267310 PMAQI
12th Aug 20266211 PMAQI
13th Aug 20266412 AMAQI
13th Aug 2026741 AMAQI
13th Aug 2026642 AMAQI
13th Aug 2026753 AMAQI
13th Aug 2026584 AMAQI

27°C18/35°C

13th Aug 2026555 AMAQI
13th Aug 2026576 AMAQI
13th Aug 2026577 AMAQI
13th Aug 2026568 AMAQI
13th Aug 2026719 AMAQI
13th Aug 20268410 AMAQI
13th Aug 20268311 AMAQI
13th Aug 20268812 PMAQI
13th Aug 2026781 PMAQI
13th Aug 2026712 PMAQI
13th Aug 2026693 PMAQI
13th Aug 2026714 PMAQI
13th Aug 2026705 PMAQI
13th Aug 2026666 PMAQI
13th Aug 2026627 PMAQI
13th Aug 2026578 PMAQI
13th Aug 2026559 PMAQI
13th Aug 20265610 PMAQI
13th Aug 20265811 PMAQI
14th Aug 20265412 AMAQI
14th Aug 2026541 AMAQI
14th Aug 2026522 AMAQI
14th Aug 2026563 AMAQI
14th Aug 2026534 AMAQI

26°C19/33°C

14th Aug 2026645 AMAQI
14th Aug 2026516 AMAQI
14th Aug 2026487 AMAQI
14th Aug 2026578 AMAQI
14th Aug 2026599 AMAQI
14th Aug 20265310 AMAQI
14th Aug 20264911 AMAQI
14th Aug 20265212 PMAQI
14th Aug 2026501 PMAQI
14th Aug 2026532 PMAQI
14th Aug 2026513 PMAQI
14th Aug 2026444 PMAQI
14th Aug 2026525 PMAQI
14th Aug 2026466 PMAQI
14th Aug 2026597 PMAQI
14th Aug 2026588 PMAQI
14th Aug 2026639 PMAQI
14th Aug 20266410 PMAQI
14th Aug 20266011 PMAQI
15th Aug 20266012 AMAQI
15th Aug 2026581 AMAQI
15th Aug 2026552 AMAQI
15th Aug 2026543 AMAQI
15th Aug 2026544 AMAQI

26°C18/34°C

15th Aug 2026575 AMAQI
5 AM
15th Aug 2026566 AMAQI
15th Aug 2026577 AMAQI
15th Aug 2026568 AMAQI
15th Aug 2026599 AMAQI
15th Aug 20266310 AMAQI
15th Aug 20266311 AMAQI
15th Aug 20266412 PMAQI
12 PM
15th Aug 2026621 PMAQI
15th Aug 2026632 PMAQI
15th Aug 2026643 PMAQI
15th Aug 2026644 PMAQI
15th Aug 2026595 PMAQI
15th Aug 2026826 PMAQI
15th Aug 2026737 PMAQI
15th Aug 2026668 PMAQI
8 PM
15th Aug 2026609 PMAQI
15th Aug 20265810 PMAQI
15th Aug 20266011 PMAQI
12 AM
4 AM

26°C19/33°C

Day time
Avg. Highest Time
6 PM

82AQI

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

72AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 82), while the lowest AQI was between 5 AM to 8 AM (Avg. 72).
Night time
Avg. Highest Time
12 AM - 1 AM

80AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 9 PM

76AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 80), while the lowest AQI was between 2 AM to 9 PM (Avg. 76).

2026 Days Vs Air Quality

Metaline, Kennewick, Washington, United States

2026

84%

188

14%

31

0.9%

2

0.9%

2

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
188 Days
Moderate
31 Days
Poor
2 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 84%

Health Risk Level:

Low

In 2026, 84% of 227 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

Metaline, Kennewick, 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
56AQI (US)
2nd January 2026
34AQI (US)
3rd January 2026
33AQI (US)
4th January 2026
29AQI (US)
5th January 2026
20AQI (US)
6th January 2026
12AQI (US)
7th January 2026
13AQI (US)
8th January 2026
13AQI (US)
9th January 2026
11AQI (US)
10th January 2026
31AQI (US)
11th January 2026
40AQI (US)
12th January 2026
32AQI (US)
13th January 2026
25AQI (US)
14th January 2026
30AQI (US)
15th January 2026
41AQI (US)
16th January 2026
26AQI (US)
17th January 2026
27AQI (US)
18th January 2026
36AQI (US)
19th January 2026
23AQI (US)
20th January 2026
30AQI (US)
21st January 2026
28AQI (US)
22nd January 2026
32AQI (US)
23rd January 2026
31AQI (US)
24th January 2026
32AQI (US)
25th January 2026
32AQI (US)
26th January 2026
37AQI (US)
27th January 2026
25AQI (US)
28th January 2026
28AQI (US)
29th January 2026
35AQI (US)
30th January 2026
44AQI (US)
31st January 2026
25AQI (US)
1st February 2026
37AQI (US)
2nd February 2026
40AQI (US)
3rd February 2026
37AQI (US)
4th February 2026
34AQI (US)
5th February 2026
40AQI (US)
6th February 2026
28AQI (US)
7th February 2026
28AQI (US)
8th February 2026
41AQI (US)
9th February 2026
44AQI (US)
10th February 2026
36AQI (US)
11th February 2026
31AQI (US)
12th February 2026
22AQI (US)
13th February 2026
21AQI (US)
14th February 2026
29AQI (US)
15th February 2026
29AQI (US)
16th February 2026
44AQI (US)
17th February 2026
39AQI (US)
18th February 2026
33AQI (US)
19th February 2026
31AQI (US)
20th February 2026
29AQI (US)
21st February 2026
28AQI (US)
22nd February 2026
34AQI (US)
23rd February 2026
30AQI (US)
24th February 2026
43AQI (US)
25th February 2026
36AQI (US)
26th February 2026
29AQI (US)
27th February 2026
33AQI (US)
28th February 2026
29AQI (US)
1st March 2026
32AQI (US)
2nd March 2026
46AQI (US)
3rd March 2026
25AQI (US)
4th March 2026
40AQI (US)
5th March 2026
36AQI (US)
6th March 2026
29AQI (US)
7th March 2026
37AQI (US)
8th March 2026
62AQI (US)
9th March 2026
34AQI (US)
10th March 2026
32AQI (US)
11th March 2026
38AQI (US)
12th March 2026
57AQI (US)
13th March 2026
41AQI (US)
14th March 2026
34AQI (US)
15th March 2026
29AQI (US)
16th March 2026
22AQI (US)
17th March 2026
26AQI (US)
18th March 2026
34AQI (US)
19th March 2026
28AQI (US)
20th March 2026
40AQI (US)
21st March 2026
36AQI (US)
22nd March 2026
32AQI (US)
23rd March 2026
29AQI (US)
24th March 2026
28AQI (US)
25th March 2026
34AQI (US)
26th March 2026
20AQI (US)
27th March 2026
15AQI (US)
28th March 2026
20AQI (US)
29th March 2026
12AQI (US)
30th March 2026
32AQI (US)
31st March 2026
20AQI (US)
1st April 2026
24AQI (US)
2nd April 2026
25AQI (US)
3rd April 2026
23AQI (US)
4th April 2026
29AQI (US)
5th April 2026
22AQI (US)
6th April 2026
24AQI (US)
7th April 2026
25AQI (US)
8th April 2026
26AQI (US)
9th April 2026
28AQI (US)
10th April 2026
31AQI (US)
11th April 2026
30AQI (US)
12th April 2026
24AQI (US)
13th April 2026
48AQI (US)
14th April 2026
37AQI (US)
15th April 2026
35AQI (US)
16th April 2026
31AQI (US)
17th April 2026
18th April 2026
19AQI (US)
19th April 2026
18AQI (US)
20th April 2026
24AQI (US)
21st April 2026
43AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
24th April 2026
24AQI (US)
25th April 2026
22AQI (US)
26th April 2026
27AQI (US)
27th April 2026
19AQI (US)
28th April 2026
32AQI (US)
29th April 2026
20AQI (US)
30th April 2026
23AQI (US)
1st May 2026
23AQI (US)
2nd May 2026
23AQI (US)
3rd May 2026
23AQI (US)
4th May 2026
31AQI (US)
5th May 2026
32AQI (US)
6th May 2026
64AQI (US)
7th May 2026
20AQI (US)
8th May 2026
55AQI (US)
9th May 2026
10th May 2026
27AQI (US)
11th May 2026
24AQI (US)
12th May 2026
25AQI (US)
13th May 2026
72AQI (US)
14th May 2026
27AQI (US)
15th May 2026
43AQI (US)
16th May 2026
48AQI (US)
17th May 2026
54AQI (US)
18th May 2026
47AQI (US)
19th May 2026
45AQI (US)
20th May 2026
47AQI (US)
21st May 2026
36AQI (US)
22nd May 2026
40AQI (US)
23rd May 2026
47AQI (US)
24th May 2026
43AQI (US)
25th May 2026
45AQI (US)
26th May 2026
19AQI (US)
27th May 2026
14AQI (US)
28th May 2026
23AQI (US)
29th May 2026
47AQI (US)
30th May 2026
16AQI (US)
31st May 2026
19AQI (US)
1st June 2026
19AQI (US)
2nd June 2026
12AQI (US)
3rd June 2026
22AQI (US)
4th June 2026
21AQI (US)
5th June 2026
38AQI (US)
6th June 2026
18AQI (US)
7th June 2026
21AQI (US)
8th June 2026
20AQI (US)
9th June 2026
53AQI (US)
10th June 2026
29AQI (US)
11th June 2026
20AQI (US)
12th June 2026
18AQI (US)
13th June 2026
12AQI (US)
14th June 2026
16AQI (US)
15th June 2026
26AQI (US)
16th June 2026
52AQI (US)
17th June 2026
29AQI (US)
18th June 2026
18AQI (US)
19th June 2026
25AQI (US)
20th June 2026
40AQI (US)
21st June 2026
16AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
22AQI (US)
25th June 2026
37AQI (US)
26th June 2026
45AQI (US)
27th June 2026
25AQI (US)
28th June 2026
29AQI (US)
29th June 2026
38AQI (US)
30th June 2026
18AQI (US)
1st July 2026
15AQI (US)
2nd July 2026
16AQI (US)
3rd July 2026
17AQI (US)
4th July 2026
18AQI (US)
5th July 2026
15AQI (US)
6th July 2026
22AQI (US)
7th July 2026
20AQI (US)
8th July 2026
20AQI (US)
9th July 2026
18AQI (US)
10th July 2026
24AQI (US)
11th July 2026
37AQI (US)
12th July 2026
24AQI (US)
13th July 2026
19AQI (US)
14th July 2026
28AQI (US)
15th July 2026
33AQI (US)
16th July 2026
43AQI (US)
17th July 2026
87AQI (US)
18th July 2026
42AQI (US)
19th July 2026
40AQI (US)
20th July 2026
76AQI (US)
21st July 2026
84AQI (US)
22nd July 2026
94AQI (US)
23rd July 2026
78AQI (US)
24th July 2026
55AQI (US)
25th July 2026
64AQI (US)
26th July 2026
61AQI (US)
27th July 2026
67AQI (US)
28th July 2026
68AQI (US)
29th July 2026
47AQI (US)
30th July 2026
64AQI (US)
31st July 2026
63AQI (US)
1st August 2026
76AQI (US)
2nd August 2026
56AQI (US)
3rd August 2026
87AQI (US)
4th August 2026
151AQI (US)
5th August 2026
152AQI (US)
6th August 2026
149AQI (US)
7th August 2026
104AQI (US)
8th August 2026
71AQI (US)
9th August 2026
65AQI (US)
10th August 2026
57AQI (US)
11th August 2026
66AQI (US)
12th August 2026
68AQI (US)
13th August 2026
67AQI (US)
14th August 2026
54AQI (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

29AQI (US)

33AQI (US)

32AQI (US)

27AQI (US)

36AQI (US)

26AQI (US)

44AQI (US)

87AQI (US)

No. of days

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

202636AQI (US)

30
1
28
29
2
28
26
4
28
2
19
12
10
2
2
188
31
2
2

Highest AQI (US) recorded in

August

87AQI (US)

Lowest AQI (US) recorded in

June

26AQI (US)

202529AQI (US)

30
1
28
31
30
31
30
31
23
8
15
14
1
29
2
22
8
27
4
327
37
1

Highest AQI (US) recorded in

September

52AQI (US)

Lowest AQI (US) recorded in

May

17AQI (US)

202425AQI (US)

25
5
29
31
30
31
30
27
4
28
3
26
4
31
26
4
31
345
20

Highest AQI (US) recorded in

July

36AQI (US)

Lowest AQI (US) recorded in

March

15AQI (US)

202327AQI (US)

31
27
1
31
30
28
3
29
1
28
3
22
5
2
2
29
1
28
3
21
8
27
4
331
29
2
2

Highest AQI (US) recorded in

August

56AQI (US)

Lowest AQI (US) recorded in

April

13AQI (US)

202225AQI (US)

27
4
22
31
29
1
31
29
1
24
2
21
5
3
22
9
28
2
31
297
21
4

Highest AQI (US) recorded in

September

46AQI (US)

Lowest AQI (US) recorded in

May

11AQI (US)

202127AQI (US)

28
2
23
5
30
1
30
29
2
28
2
27
4
17
8
5
1
26
4
31
30
30
1
329
28
5
2

Highest AQI (US) recorded in

August

62AQI (US)

Lowest AQI (US) recorded in

December

13AQI (US)

202039AQI (US)

13
19
1
18
30
30
1
29
2
15
5
4
1
5
22
6
1
1
27
3
29
2
232
20
1
5
1
5

Highest AQI (US) recorded in

September

126AQI (US)

Lowest AQI (US) recorded in

May

17AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2020(Avg.)
39AQI (US)
Least Polluted Year Recorded
2022(Avg.)
25AQI (US)

Metaline's annual 2026 AQI (US) (36) shows an average percentage change of 28.5% (worsened AQI (US)) compared to previous years: 2020 (39), 2021 (27), 2022 (25), 2023 (27), 2024 (25), 2025 (29).