Coos Bay, Oregon, 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
Coos Bay, Oregon, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2026
72AQILowest AQI recorded on
16th Aug 2025
16AQISame Day Analysis (6th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 72 of Moderate air quality on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Coos Bay, Oregon, United States
AQI
Day
Night
.
5 AM6th Aug 2026
8 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
9AM6th Aug
80AQI
Avg. Lowest Time
7AM6th Aug
64AQI
Night time
Avg. Highest Time
1AM7th Aug
83AQI
Avg. Lowest Time
2AM7th Aug
66AQI
In the last 24 hours,
Coos Bay's AQI reached its highest point of 83 at 1 AM during the Night, while the lowest point, 64, was recorded at 7 AM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Coos Bay, Oregon, United States
JulAug
09th - 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 - 07th07th
Day
Night
9th Jul 2026265 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026317 AMAQI
9th Jul 2026298 AMAQI
9th Jul 2026309 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20262712 PMAQI
9th Jul 2026301 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026303 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026315 PMAQI
9th Jul 2026306 PMAQI
9th Jul 2026307 PMAQI
9th Jul 2026288 PMAQI
9th Jul 2026269 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262311 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026321 AMAQI
10th Jul 2026322 AMAQI
10th Jul 2026323 AMAQI
10th Jul 2026344 AMAQI
14°C10/18°C
10th Jul 2026345 AMAQI
10th Jul 2026356 AMAQI
10th Jul 2026387 AMAQI
10th Jul 2026368 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263310 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20263112 PMAQI
10th Jul 2026351 PMAQI
10th Jul 2026322 PMAQI
10th Jul 2026343 PMAQI
10th Jul 2026354 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026376 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026259 PMAQI
10th Jul 20262410 PMAQI
10th Jul 20262611 PMAQI
11th Jul 20262712 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026284 AMAQI
15°C12/18°C
11th Jul 2026325 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026347 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20263311 AMAQI
11th Jul 20263012 PMAQI
11th Jul 2026331 PMAQI
11th Jul 2026322 PMAQI
11th Jul 2026313 PMAQI
11th Jul 2026314 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026326 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026249 PMAQI
11th Jul 20262410 PMAQI
11th Jul 20262411 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026311 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026313 AMAQI
12th Jul 2026314 AMAQI
15°C13/19°C
12th Jul 2026335 AMAQI
12th Jul 2026316 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026329 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20263211 AMAQI
12th Jul 20262912 PMAQI
12th Jul 2026301 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20262310 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026333 AMAQI
13th Jul 2026334 AMAQI
15°C10/21°C
13th Jul 2026325 AMAQI
13th Jul 2026346 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026348 AMAQI
13th Jul 2026369 AMAQI
13th Jul 20263510 AMAQI
13th Jul 20263211 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026321 PMAQI
13th Jul 2026322 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026355 PMAQI
13th Jul 2026336 PMAQI
13th Jul 2026297 PMAQI
13th Jul 2026268 PMAQI
13th Jul 2026219 PMAQI
13th Jul 20262110 PMAQI
13th Jul 20262211 PMAQI
14th Jul 20262612 AMAQI
14th Jul 2026331 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026344 AMAQI
14°C9/19°C
14th Jul 2026335 AMAQI
14th Jul 2026356 AMAQI
14th Jul 2026357 AMAQI
14th Jul 2026368 AMAQI
14th Jul 2026369 AMAQI
14th Jul 20263510 AMAQI
14th Jul 20263411 AMAQI
14th Jul 20262812 PMAQI
14th Jul 2026331 PMAQI
14th Jul 2026282 PMAQI
14th Jul 2026343 PMAQI
14th Jul 2026334 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026336 PMAQI
14th Jul 2026277 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026229 PMAQI
14th Jul 20262210 PMAQI
14th Jul 20262011 PMAQI
15th Jul 20262212 AMAQI
15th Jul 2026281 AMAQI
15th Jul 2026242 AMAQI
15th Jul 2026243 AMAQI
15th Jul 2026274 AMAQI
15°C13/17°C
15th Jul 2026245 AMAQI
15th Jul 2026286 AMAQI
15th Jul 2026267 AMAQI
15th Jul 2026258 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263110 AMAQI
15th Jul 20263011 AMAQI
15th Jul 20262812 PMAQI
15th Jul 2026301 PMAQI
15th Jul 2026302 PMAQI
15th Jul 2026313 PMAQI
15th Jul 2026304 PMAQI
15th Jul 2026325 PMAQI
15th Jul 2026326 PMAQI
15th Jul 2026307 PMAQI
15th Jul 2026298 PMAQI
15th Jul 2026269 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20262511 PMAQI
16th Jul 20262512 AMAQI
16th Jul 2026271 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026303 AMAQI
16th Jul 2026294 AMAQI
15°C13/18°C
16th Jul 2026315 AMAQI
16th Jul 2026286 AMAQI
16th Jul 2026307 AMAQI
16th Jul 2026318 AMAQI
16th Jul 2026319 AMAQI
16th Jul 20263010 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026281 PMAQI
16th Jul 2026302 PMAQI
16th Jul 2026303 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026326 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026259 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262411 PMAQI
17th Jul 20262212 AMAQI
17th Jul 2026211 AMAQI
17th Jul 2026502 AMAQI
17th Jul 2026543 AMAQI
17th Jul 2026444 AMAQI
16°C13/18°C
17th Jul 2026685 AMAQI
17th Jul 2026706 AMAQI
17th Jul 2026707 AMAQI
17th Jul 2026578 AMAQI
17th Jul 2026739 AMAQI
17th Jul 20263110 AMAQI
17th Jul 20267611 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026561 PMAQI
17th Jul 2026642 PMAQI
17th Jul 2026643 PMAQI
17th Jul 2026584 PMAQI
17th Jul 2026645 PMAQI
17th Jul 2026546 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026609 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20264212 AMAQI
18th Jul 2026591 AMAQI
18th Jul 2026642 AMAQI
18th Jul 2026563 AMAQI
18th Jul 2026634 AMAQI
16°C9/20°C
18th Jul 2026545 AMAQI
18th Jul 2026636 AMAQI
18th Jul 2026667 AMAQI
18th Jul 2026658 AMAQI
18th Jul 2026609 AMAQI
18th Jul 20266410 AMAQI
18th Jul 20265811 AMAQI
18th Jul 20267412 PMAQI
18th Jul 2026641 PMAQI
18th Jul 2026482 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026604 PMAQI
18th Jul 2026525 PMAQI
18th Jul 2026616 PMAQI
18th Jul 2026627 PMAQI
18th Jul 2026568 PMAQI
18th Jul 2026529 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20265211 PMAQI
19th Jul 20264512 AMAQI
19th Jul 2026441 AMAQI
19th Jul 2026392 AMAQI
19th Jul 2026453 AMAQI
19th Jul 2026484 AMAQI
16°C12/21°C
19th Jul 2026555 AMAQI
19th Jul 2026466 AMAQI
19th Jul 2026507 AMAQI
19th Jul 2026488 AMAQI
19th Jul 2026489 AMAQI
19th Jul 20264510 AMAQI
19th Jul 20264511 AMAQI
19th Jul 20264012 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026482 PMAQI
19th Jul 2026703 PMAQI
19th Jul 2026784 PMAQI
19th Jul 2026825 PMAQI
19th Jul 2026786 PMAQI
19th Jul 2026707 PMAQI
19th Jul 2026718 PMAQI
19th Jul 2026689 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265611 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026491 AMAQI
20th Jul 2026582 AMAQI
20th Jul 2026493 AMAQI
20th Jul 2026584 AMAQI
16°C12/19°C
20th Jul 2026685 AMAQI
20th Jul 2026586 AMAQI
20th Jul 2026547 AMAQI
20th Jul 2026488 AMAQI
20th Jul 2026619 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20266311 AMAQI
20th Jul 20265012 PMAQI
20th Jul 2026601 PMAQI
20th Jul 2026682 PMAQI
20th Jul 2026723 PMAQI
20th Jul 2026594 PMAQI
20th Jul 2026525 PMAQI
20th Jul 2026456 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026629 PMAQI
20th Jul 20264610 PMAQI
20th Jul 20266211 PMAQI
21st Jul 20262812 AMAQI
21st Jul 2026371 AMAQI
21st Jul 2026612 AMAQI
21st Jul 2026523 AMAQI
21st Jul 2026524 AMAQI
15°C12/19°C
21st Jul 2026465 AMAQI
21st Jul 2026566 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026508 AMAQI
21st Jul 2026549 AMAQI
21st Jul 20264610 AMAQI
21st Jul 20264011 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026471 PMAQI
21st Jul 2026522 PMAQI
21st Jul 2026543 PMAQI
21st Jul 2026614 PMAQI
21st Jul 2026695 PMAQI
21st Jul 2026686 PMAQI
21st Jul 2026667 PMAQI
21st Jul 2026698 PMAQI
21st Jul 2026629 PMAQI
21st Jul 20266610 PMAQI
21st Jul 20266211 PMAQI
22nd Jul 20265612 AMAQI
22nd Jul 2026611 AMAQI
22nd Jul 2026612 AMAQI
22nd Jul 2026603 AMAQI
22nd Jul 2026604 AMAQI
16°C13/19°C
22nd Jul 2026645 AMAQI
22nd Jul 2026666 AMAQI
22nd Jul 2026637 AMAQI
22nd Jul 2026648 AMAQI
22nd Jul 2026649 AMAQI
22nd Jul 20266510 AMAQI
22nd Jul 20266611 AMAQI
22nd Jul 20266412 PMAQI
22nd Jul 2026581 PMAQI
22nd Jul 2026482 PMAQI
22nd Jul 2026413 PMAQI
22nd Jul 2026524 PMAQI
22nd Jul 2026285 PMAQI
22nd Jul 2026306 PMAQI
22nd Jul 2026527 PMAQI
22nd Jul 2026528 PMAQI
22nd Jul 2026549 PMAQI
22nd Jul 20265010 PMAQI
22nd Jul 20265211 PMAQI
23rd Jul 20267012 AMAQI
23rd Jul 2026511 AMAQI
23rd Jul 2026442 AMAQI
23rd Jul 2026623 AMAQI
23rd Jul 2026594 AMAQI
17°C14/22°C
23rd Jul 2026425 AMAQI
23rd Jul 2026696 AMAQI
23rd Jul 2026757 AMAQI
23rd Jul 2026808 AMAQI
23rd Jul 2026699 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20266811 AMAQI
23rd Jul 20266612 PMAQI
23rd Jul 2026761 PMAQI
23rd Jul 2026562 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026714 PMAQI
23rd Jul 2026305 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026487 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20265510 PMAQI
23rd Jul 20265211 PMAQI
24th Jul 20264112 AMAQI
24th Jul 2026471 AMAQI
24th Jul 2026472 AMAQI
24th Jul 2026583 AMAQI
24th Jul 2026524 AMAQI
17°C14/20°C
24th Jul 2026545 AMAQI
24th Jul 2026546 AMAQI
24th Jul 2026587 AMAQI
24th Jul 2026588 AMAQI
24th Jul 2026569 AMAQI
24th Jul 20265410 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20265212 PMAQI
24th Jul 2026561 PMAQI
24th Jul 2026562 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026675 PMAQI
24th Jul 2026726 PMAQI
24th Jul 2026687 PMAQI
24th Jul 2026648 PMAQI
24th Jul 2026629 PMAQI
24th Jul 20265610 PMAQI
24th Jul 20265811 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026571 AMAQI
25th Jul 2026642 AMAQI
25th Jul 2026563 AMAQI
25th Jul 2026564 AMAQI
16°C12/19°C
25th Jul 2026505 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026547 AMAQI
25th Jul 2026648 AMAQI
25th Jul 2026579 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20265111 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026561 PMAQI
25th Jul 2026682 PMAQI
25th Jul 2026623 PMAQI
25th Jul 2026564 PMAQI
25th Jul 2026685 PMAQI
25th Jul 2026646 PMAQI
25th Jul 2026687 PMAQI
25th Jul 2026658 PMAQI
25th Jul 2026589 PMAQI
25th Jul 20265410 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026602 AMAQI
26th Jul 2026513 AMAQI
26th Jul 2026464 AMAQI
17°C12/21°C
26th Jul 2026665 AMAQI
26th Jul 2026636 AMAQI
26th Jul 2026727 AMAQI
26th Jul 2026688 AMAQI
26th Jul 2026659 AMAQI
26th Jul 20267210 AMAQI
26th Jul 20266411 AMAQI
26th Jul 20266012 PMAQI
26th Jul 2026601 PMAQI
26th Jul 2026632 PMAQI
26th Jul 2026563 PMAQI
26th Jul 2026564 PMAQI
26th Jul 2026225 PMAQI
26th Jul 2026436 PMAQI
26th Jul 2026607 PMAQI
26th Jul 2026528 PMAQI
26th Jul 2026609 PMAQI
26th Jul 20266110 PMAQI
26th Jul 20266111 PMAQI
27th Jul 20265112 AMAQI
27th Jul 2026601 AMAQI
27th Jul 2026692 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026434 AMAQI
17°C14/19°C
27th Jul 2026495 AMAQI
27th Jul 2026656 AMAQI
27th Jul 2026667 AMAQI
27th Jul 2026688 AMAQI
27th Jul 2026669 AMAQI
27th Jul 20267210 AMAQI
27th Jul 20267011 AMAQI
27th Jul 20266612 PMAQI
27th Jul 2026671 PMAQI
27th Jul 2026672 PMAQI
27th Jul 2026633 PMAQI
27th Jul 2026544 PMAQI
27th Jul 2026705 PMAQI
27th Jul 2026346 PMAQI
27th Jul 2026717 PMAQI
27th Jul 2026678 PMAQI
27th Jul 2026619 PMAQI
27th Jul 20264210 PMAQI
27th Jul 20266311 PMAQI
28th Jul 20265412 AMAQI
28th Jul 2026441 AMAQI
28th Jul 2026562 AMAQI
28th Jul 2026543 AMAQI
28th Jul 2026574 AMAQI
16°C10/22°C
28th Jul 2026675 AMAQI
28th Jul 2026566 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026668 AMAQI
28th Jul 2026729 AMAQI
28th Jul 20267210 AMAQI
28th Jul 20267011 AMAQI
28th Jul 20266812 PMAQI
28th Jul 2026621 PMAQI
28th Jul 2026462 PMAQI
28th Jul 2026623 PMAQI
28th Jul 2026564 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026576 PMAQI
28th Jul 2026587 PMAQI
28th Jul 2026618 PMAQI
28th Jul 2026509 PMAQI
28th Jul 20265210 PMAQI
28th Jul 20261611 PMAQI
29th Jul 20264612 AMAQI
29th Jul 2026321 AMAQI
29th Jul 2026422 AMAQI
29th Jul 2026553 AMAQI
29th Jul 2026584 AMAQI
17°C13/21°C
29th Jul 2026655 AMAQI
29th Jul 2026586 AMAQI
29th Jul 2026417 AMAQI
29th Jul 2026508 AMAQI
29th Jul 2026649 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20264711 AMAQI
29th Jul 20265812 PMAQI
29th Jul 2026631 PMAQI
29th Jul 2026652 PMAQI
29th Jul 2026693 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026605 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026637 PMAQI
29th Jul 2026398 PMAQI
29th Jul 2026379 PMAQI
29th Jul 20266410 PMAQI
29th Jul 20264411 PMAQI
30th Jul 20265212 AMAQI
30th Jul 2026491 AMAQI
30th Jul 2026562 AMAQI
30th Jul 2026443 AMAQI
30th Jul 2026474 AMAQI
16°C13/19°C
30th Jul 2026625 AMAQI
30th Jul 2026686 AMAQI
30th Jul 2026687 AMAQI
30th Jul 2026668 AMAQI
30th Jul 2026669 AMAQI
30th Jul 20265610 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20265712 PMAQI
30th Jul 2026551 PMAQI
30th Jul 2026482 PMAQI
30th Jul 2026653 PMAQI
30th Jul 2026664 PMAQI
30th Jul 2026605 PMAQI
30th Jul 2026646 PMAQI
30th Jul 2026647 PMAQI
30th Jul 2026638 PMAQI
30th Jul 2026589 PMAQI
30th Jul 20265810 PMAQI
30th Jul 20265411 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026532 AMAQI
31st Jul 2026573 AMAQI
31st Jul 2026624 AMAQI
15°C10/20°C
31st Jul 2026615 AMAQI
31st Jul 2026606 AMAQI
31st Jul 2026587 AMAQI
31st Jul 2026618 AMAQI
31st Jul 2026669 AMAQI
31st Jul 20263710 AMAQI
31st Jul 20265011 AMAQI
31st Jul 20266012 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026522 PMAQI
31st Jul 2026483 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026527 PMAQI
31st Jul 2026528 PMAQI
31st Jul 2026499 PMAQI
31st Jul 20264610 PMAQI
31st Jul 20264811 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026541 AMAQI
1st Aug 2026542 AMAQI
1st Aug 2026563 AMAQI
1st Aug 2026594 AMAQI
16°C10/21°C
1st Aug 2026635 AMAQI
1st Aug 2026466 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026528 AMAQI
1st Aug 2026599 AMAQI
1st Aug 20266410 AMAQI
1st Aug 20266311 AMAQI
1st Aug 20266212 PMAQI
1st Aug 2026661 PMAQI
1st Aug 2026522 PMAQI
1st Aug 2026483 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026376 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026458 PMAQI
1st Aug 2026439 PMAQI
1st Aug 20263710 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20264612 AMAQI
2nd Aug 2026451 AMAQI
2nd Aug 2026522 AMAQI
2nd Aug 2026463 AMAQI
2nd Aug 2026464 AMAQI
17°C14/19°C
2nd Aug 2026465 AMAQI
2nd Aug 2026436 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026528 AMAQI
2nd Aug 2026509 AMAQI
2nd Aug 20265010 AMAQI
2nd Aug 20265411 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026501 PMAQI
2nd Aug 2026542 PMAQI
2nd Aug 2026583 PMAQI
2nd Aug 2026524 PMAQI
2nd Aug 2026355 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026467 PMAQI
2nd Aug 2026438 PMAQI
2nd Aug 2026549 PMAQI
2nd Aug 20265810 PMAQI
2nd Aug 20265611 PMAQI
3rd Aug 20265112 AMAQI
3rd Aug 2026521 AMAQI
3rd Aug 2026542 AMAQI
3rd Aug 2026523 AMAQI
3rd Aug 2026544 AMAQI
16°C11/21°C
3rd Aug 2026545 AMAQI
3rd Aug 2026426 AMAQI
3rd Aug 2026527 AMAQI
3rd Aug 2026568 AMAQI
3rd Aug 2026529 AMAQI
3rd Aug 20265610 AMAQI
3rd Aug 20266311 AMAQI
3rd Aug 20266812 PMAQI
3rd Aug 2026701 PMAQI
3rd Aug 20261522 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026534 PMAQI
3rd Aug 2026575 PMAQI
3rd Aug 2026606 PMAQI
3rd Aug 2026627 PMAQI
3rd Aug 2026688 PMAQI
3rd Aug 2026649 PMAQI
3rd Aug 20266610 PMAQI
3rd Aug 20267011 PMAQI
4th Aug 20264412 AMAQI
4th Aug 2026691 AMAQI
4th Aug 2026702 AMAQI
4th Aug 2026703 AMAQI
4th Aug 2026434 AMAQI
17°C12/23°C
4th Aug 2026555 AMAQI
4th Aug 2026546 AMAQI
4th Aug 2026557 AMAQI
4th Aug 2026518 AMAQI
4th Aug 2026529 AMAQI
4th Aug 20265010 AMAQI
4th Aug 20265111 AMAQI
4th Aug 20265612 PMAQI
4th Aug 2026731 PMAQI
4th Aug 2026682 PMAQI
4th Aug 2026643 PMAQI
4th Aug 2026584 PMAQI
4th Aug 2026705 PMAQI
4th Aug 2026756 PMAQI
4th Aug 2026747 PMAQI
4th Aug 2026708 PMAQI
4th Aug 2026589 PMAQI
4th Aug 20265110 PMAQI
4th Aug 20265211 PMAQI
5th Aug 20265212 AMAQI
5th Aug 2026531 AMAQI
5th Aug 2026522 AMAQI
5th Aug 2026563 AMAQI
5th Aug 2026584 AMAQI
19°C12/27°C
5th Aug 2026605 AMAQI
5th Aug 2026606 AMAQI
5th Aug 2026607 AMAQI
5th Aug 2026578 AMAQI
5th Aug 2026549 AMAQI
5th Aug 20265010 AMAQI
5th Aug 20265111 AMAQI
5th Aug 20264512 PMAQI
5th Aug 2026711 PMAQI
5th Aug 2026762 PMAQI
5th Aug 2026823 PMAQI
5th Aug 2026754 PMAQI
5th Aug 2026795 PMAQI
5th Aug 2026786 PMAQI
5th Aug 2026747 PMAQI
5th Aug 2026708 PMAQI
5th Aug 2026609 PMAQI
5th Aug 20266510 PMAQI
5th Aug 20266811 PMAQI
6th Aug 20266412 AMAQI
6th Aug 2026731 AMAQI
6th Aug 2026702 AMAQI
6th Aug 2026703 AMAQI
6th Aug 2026744 AMAQI
15°C11/19°C
6th Aug 2026745 AMAQI
6th Aug 2026736 AMAQI
6th Aug 2026647 AMAQI
6th Aug 2026708 AMAQI
6th Aug 2026809 AMAQI
6th Aug 20267310 AMAQI
6th Aug 20267811 AMAQI
6th Aug 20267212 PMAQI
6th Aug 2026761 PMAQI
6th Aug 2026742 PMAQI
6th Aug 2026713 PMAQI
6th Aug 2026724 PMAQI
6th Aug 2026715 PMAQI
6th Aug 2026666 PMAQI
6th Aug 2026747 PMAQI
6th Aug 2026738 PMAQI
6th Aug 2026689 PMAQI
6th Aug 20266810 PMAQI
6th Aug 20266611 PMAQI
7th Aug 20267712 AMAQI
7th Aug 2026831 AMAQI
7th Aug 2026662 AMAQI
7th Aug 2026713 AMAQI
7th Aug 2026704 AMAQI
15°C13/18°C
7th Aug 2026755 AMAQI
5 AM7th Aug 2026746 AMAQI
7th Aug 2026777 AMAQI
7th Aug 2026748 AMAQI
7th Aug 2026759 AMAQI
7th Aug 20267010 AMAQI
7th Aug 20266811 AMAQI
7th Aug 20267212 PMAQI
12 PM7th Aug 2026711 PMAQI
7th Aug 2026732 PMAQI
7th Aug 2026723 PMAQI
7th Aug 2026704 PMAQI
7th Aug 2026765 PMAQI
7th Aug 2026746 PMAQI
7th Aug 2026477 PMAQI
7th Aug 2026628 PMAQI
8 PM7th Aug 2026479 PMAQI
7th Aug 20266010 PMAQI
7th Aug 20264511 PMAQI
12 AM
4 AM
16°C14/18°C
Day time
Avg. Highest Time
2 PM
55AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM
49AQI
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. 55), while the lowest AQI was between 10 AM to 10 AM (Avg. 49).
Night time
Avg. Highest Time
2 AM - 9 PM
48AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 9 PM (Avg. 48), while the lowest AQI was between 12 AM to 12 AM (Avg. 44).
2026 Days Vs Air Quality
Coos Bay, Oregon, United States
2026
86%
185
14%
30
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
185 DaysModerate
30 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 219 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
Coos Bay, Oregon, 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
44AQI (US)
44AQI (US)
2nd January 2026
33AQI (US)
33AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
12AQI (US)
12AQI (US)
5th January 2026
22AQI (US)
22AQI (US)
6th January 2026
20AQI (US)
20AQI (US)
7th January 2026
16AQI (US)
16AQI (US)
8th January 2026
18AQI (US)
18AQI (US)
9th January 2026
20AQI (US)
20AQI (US)
10th January 2026
24AQI (US)
24AQI (US)
11th January 2026
24AQI (US)
24AQI (US)
12th January 2026
28AQI (US)
28AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
40AQI (US)
40AQI (US)
15th January 2026
26AQI (US)
26AQI (US)
16th January 2026
20AQI (US)
20AQI (US)
17th January 2026
28AQI (US)
28AQI (US)
18th January 2026
39AQI (US)
39AQI (US)
19th January 2026
32AQI (US)
32AQI (US)
20th January 2026
36AQI (US)
36AQI (US)
21st January 2026
56AQI (US)
56AQI (US)
22nd January 2026
50AQI (US)
50AQI (US)
23rd January 2026
52AQI (US)
52AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
46AQI (US)
46AQI (US)
26th January 2026
46AQI (US)
46AQI (US)
27th January 2026
44AQI (US)
44AQI (US)
28th January 2026
46AQI (US)
46AQI (US)
29th January 2026
53AQI (US)
53AQI (US)
30th January 2026
52AQI (US)
52AQI (US)
31st January 2026
45AQI (US)
45AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
49AQI (US)
49AQI (US)
4th February 2026
48AQI (US)
48AQI (US)
5th February 2026
47AQI (US)
47AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
41AQI (US)
41AQI (US)
8th February 2026
48AQI (US)
48AQI (US)
9th February 2026
46AQI (US)
46AQI (US)
10th February 2026
46AQI (US)
46AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
45AQI (US)
45AQI (US)
13th February 2026
51AQI (US)
51AQI (US)
14th February 2026
50AQI (US)
50AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
44AQI (US)
44AQI (US)
17th February 2026
46AQI (US)
46AQI (US)
18th February 2026
42AQI (US)
42AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
40AQI (US)
40AQI (US)
21st February 2026
34AQI (US)
34AQI (US)
22nd February 2026
38AQI (US)
38AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
42AQI (US)
42AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
34AQI (US)
34AQI (US)
28th February 2026
37AQI (US)
37AQI (US)
1st March 2026
42AQI (US)
42AQI (US)
2nd March 2026
56AQI (US)
56AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
46AQI (US)
46AQI (US)
5th March 2026
42AQI (US)
42AQI (US)
6th March 2026
38AQI (US)
38AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
39AQI (US)
39AQI (US)
9th March 2026
39AQI (US)
39AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
40AQI (US)
40AQI (US)
12th March 2026
40AQI (US)
40AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
36AQI (US)
36AQI (US)
15th March 2026
36AQI (US)
36AQI (US)
16th March 2026
38AQI (US)
38AQI (US)
17th March 2026
34AQI (US)
34AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
33AQI (US)
33AQI (US)
20th March 2026
38AQI (US)
38AQI (US)
21st March 2026
37AQI (US)
37AQI (US)
22nd March 2026
36AQI (US)
36AQI (US)
23rd March 2026
40AQI (US)
40AQI (US)
24th March 2026
39AQI (US)
39AQI (US)
25th March 2026
33AQI (US)
33AQI (US)
26th March 2026
31AQI (US)
31AQI (US)
27th March 2026
31AQI (US)
31AQI (US)
28th March 2026
32AQI (US)
32AQI (US)
29th March 2026
28AQI (US)
28AQI (US)
30th March 2026
26AQI (US)
26AQI (US)
31st March 2026
26AQI (US)
26AQI (US)
1st April 2026
34AQI (US)
34AQI (US)
2nd April 2026
32AQI (US)
32AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
30AQI (US)
30AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
30AQI (US)
30AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
33AQI (US)
33AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
32AQI (US)
32AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
28AQI (US)
28AQI (US)
13th April 2026
34AQI (US)
34AQI (US)
14th April 2026
35AQI (US)
35AQI (US)
15th April 2026
33AQI (US)
33AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
34AQI (US)
34AQI (US)
20th April 2026
28AQI (US)
28AQI (US)
21st April 2026
29AQI (US)
29AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
28AQI (US)
28AQI (US)
25th April 2026
30AQI (US)
30AQI (US)
26th April 2026
33AQI (US)
33AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
24AQI (US)
24AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
28AQI (US)
28AQI (US)
2nd May 2026
24AQI (US)
24AQI (US)
3rd May 2026
24AQI (US)
24AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
34AQI (US)
34AQI (US)
6th May 2026
31AQI (US)
31AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
27AQI (US)
27AQI (US)
13th May 2026
29AQI (US)
29AQI (US)
14th May 2026
26AQI (US)
26AQI (US)
15th May 2026
45AQI (US)
45AQI (US)
16th May 2026
52AQI (US)
52AQI (US)
17th May 2026
58AQI (US)
58AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
47AQI (US)
47AQI (US)
21st May 2026
40AQI (US)
40AQI (US)
22nd May 2026
48AQI (US)
48AQI (US)
23rd May 2026
48AQI (US)
48AQI (US)
24th May 2026
44AQI (US)
44AQI (US)
25th May 2026
42AQI (US)
42AQI (US)
26th May 2026
28AQI (US)
28AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
28AQI (US)
28AQI (US)
31st May 2026
29AQI (US)
29AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
30AQI (US)
30AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
28AQI (US)
28AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
27AQI (US)
27AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
28AQI (US)
28AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
25AQI (US)
25AQI (US)
23rd June 2026
24AQI (US)
24AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
24AQI (US)
24AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
28AQI (US)
28AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
26AQI (US)
26AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
29AQI (US)
29AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
32AQI (US)
32AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
30AQI (US)
30AQI (US)
13th July 2026
30AQI (US)
30AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
29AQI (US)
29AQI (US)
17th July 2026
54AQI (US)
54AQI (US)
18th July 2026
58AQI (US)
58AQI (US)
19th July 2026
55AQI (US)
55AQI (US)
20th July 2026
56AQI (US)
56AQI (US)
21st July 2026
54AQI (US)
54AQI (US)
22nd July 2026
56AQI (US)
56AQI (US)
23rd July 2026
57AQI (US)
57AQI (US)
24th July 2026
56AQI (US)
56AQI (US)
25th July 2026
57AQI (US)
57AQI (US)
26th July 2026
58AQI (US)
58AQI (US)
27th July 2026
60AQI (US)
60AQI (US)
28th July 2026
56AQI (US)
56AQI (US)
29th July 2026
52AQI (US)
52AQI (US)
30th July 2026
58AQI (US)
58AQI (US)
31st July 2026
52AQI (US)
52AQI (US)
1st August 2026
52AQI (US)
52AQI (US)
2nd August 2026
48AQI (US)
48AQI (US)
3rd August 2026
62AQI (US)
62AQI (US)
4th August 2026
60AQI (US)
60AQI (US)
5th August 2026
63AQI (US)
63AQI (US)
6th August 2026
72AQI (US)
72AQI (US)
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
35AQI (US)
43AQI (US)
37AQI (US)
30AQI (US)
36AQI (US)
26AQI (US)
42AQI (US)
60AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
27
4
27
1
30
1
28
26
4
30
16
15
1
5
185
30
Highest AQI (US) recorded in
August60AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202526AQI (US)
6
30
31
30
31
31
28
2
30
1
26
4
31
274
7
Highest AQI (US) recorded in
November40AQI (US)
Lowest AQI (US) recorded in
July19AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
36AQI (US)Least Polluted Year Recorded
2025(Avg.)
26AQI (US)Coos Bay's annual 2026 AQI (US) (36) shows an average percentage change of 38.4% (worsened AQI (US)) compared to previous years: 2025 (26).
