Brookings, 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+
November Air Quality Analysis
Brookings, Oregon, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Nov 2025
71AQILowest AQI recorded on
5th Nov 2025
25AQISame Day Analysis (27th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 68 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Brookings, Oregon, United States
AQI
Day
Night
.
7 AM27th Nov 2025
5 PM
6 AM28th Nov 2025
Day time
Avg. Highest Time
7AM27th Nov
65AQI
Avg. Lowest Time
4PM27th Nov
48AQI
Night time
Avg. Highest Time
4AM28th Nov
52AQI
Avg. Lowest Time
10PM27th Nov
36AQI
In the last 24 hours,
Brookings's AQI reached its highest point of 65 at 7 AM during the Day, while the lowest point, 36, was recorded at 10 PM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Brookings, Oregon, United States
OctNov
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
29th Oct 2025337 AMAQI
29th Oct 2025328 AMAQI
29th Oct 2025389 AMAQI
29th Oct 20253910 AMAQI
29th Oct 20253911 AMAQI
29th Oct 20253812 PMAQI
29th Oct 2025391 PMAQI
29th Oct 2025342 PMAQI
29th Oct 2025263 PMAQI
29th Oct 2025284 PMAQI
29th Oct 2025335 PMAQI
29th Oct 2025306 PMAQI
29th Oct 2025277 PMAQI
29th Oct 2025318 PMAQI
29th Oct 2025419 PMAQI
29th Oct 20254210 PMAQI
29th Oct 20254511 PMAQI
30th Oct 20254112 AMAQI
30th Oct 2025461 AMAQI
30th Oct 2025522 AMAQI
30th Oct 2025493 AMAQI
30th Oct 2025354 AMAQI
30th Oct 2025365 AMAQI
30th Oct 2025466 AMAQI
15°C13/19°C
30th Oct 2025427 AMAQI
30th Oct 2025368 AMAQI
30th Oct 2025429 AMAQI
30th Oct 20254210 AMAQI
30th Oct 20253711 AMAQI
30th Oct 20253712 PMAQI
30th Oct 2025431 PMAQI
30th Oct 2025382 PMAQI
30th Oct 2025413 PMAQI
30th Oct 2025374 PMAQI
30th Oct 2025345 PMAQI
30th Oct 2025406 PMAQI
30th Oct 2025347 PMAQI
30th Oct 2025388 PMAQI
30th Oct 2025459 PMAQI
30th Oct 20255110 PMAQI
30th Oct 20255911 PMAQI
31st Oct 20255012 AMAQI
31st Oct 2025531 AMAQI
31st Oct 2025502 AMAQI
31st Oct 2025453 AMAQI
31st Oct 2025444 AMAQI
31st Oct 2025475 AMAQI
31st Oct 2025526 AMAQI
12°C10/12°C
31st Oct 2025417 AMAQI
31st Oct 2025438 AMAQI
31st Oct 2025429 AMAQI
31st Oct 20253810 AMAQI
31st Oct 20253811 AMAQI
31st Oct 20254312 PMAQI
31st Oct 2025391 PMAQI
31st Oct 2025292 PMAQI
31st Oct 2025253 PMAQI
31st Oct 2025274 PMAQI
31st Oct 2025375 PMAQI
31st Oct 2025346 PMAQI
31st Oct 2025347 PMAQI
31st Oct 2025408 PMAQI
31st Oct 2025429 PMAQI
31st Oct 20254610 PMAQI
31st Oct 20254211 PMAQI
1st Nov 20254312 AMAQI
1st Nov 2025471 AMAQI
1st Nov 2025492 AMAQI
1st Nov 2025483 AMAQI
1st Nov 2025414 AMAQI
1st Nov 2025355 AMAQI
1st Nov 2025366 AMAQI
12°C10/14°C
1st Nov 2025367 AMAQI
1st Nov 2025388 AMAQI
1st Nov 2025409 AMAQI
1st Nov 20254010 AMAQI
1st Nov 20253611 AMAQI
1st Nov 20253512 PMAQI
1st Nov 2025311 PMAQI
1st Nov 2025282 PMAQI
1st Nov 2025313 PMAQI
1st Nov 2025314 PMAQI
1st Nov 2025265 PMAQI
1st Nov 2025296 PMAQI
1st Nov 2025377 PMAQI
1st Nov 2025318 PMAQI
1st Nov 2025309 PMAQI
1st Nov 20253510 PMAQI
1st Nov 20253611 PMAQI
2nd Nov 20252712 AMAQI
2nd Nov 2025221 AMAQI
2nd Nov 2025192 AMAQI
2nd Nov 2025213 AMAQI
2nd Nov 2025254 AMAQI
2nd Nov 2025325 AMAQI
2nd Nov 2025296 AMAQI
13°C12/14°C
2nd Nov 2025207 AMAQI
2nd Nov 2025238 AMAQI
2nd Nov 2025299 AMAQI
2nd Nov 20252710 AMAQI
2nd Nov 20252411 AMAQI
2nd Nov 20253212 PMAQI
2nd Nov 2025301 PMAQI
2nd Nov 2025242 PMAQI
2nd Nov 2025243 PMAQI
2nd Nov 2025214 PMAQI
2nd Nov 2025235 PMAQI
2nd Nov 2025236 PMAQI
2nd Nov 2025277 PMAQI
2nd Nov 2025358 PMAQI
2nd Nov 2025459 PMAQI
2nd Nov 20254610 PMAQI
2nd Nov 20253811 PMAQI
3rd Nov 20254512 AMAQI
3rd Nov 2025471 AMAQI
3rd Nov 2025472 AMAQI
3rd Nov 2025413 AMAQI
3rd Nov 2025504 AMAQI
3rd Nov 2025505 AMAQI
3rd Nov 2025416 AMAQI
14°C11/18°C
3rd Nov 2025327 AMAQI
3rd Nov 2025328 AMAQI
3rd Nov 2025409 AMAQI
3rd Nov 20253810 AMAQI
3rd Nov 20253511 AMAQI
3rd Nov 20253212 PMAQI
3rd Nov 2025321 PMAQI
3rd Nov 2025332 PMAQI
3rd Nov 2025343 PMAQI
3rd Nov 2025354 PMAQI
3rd Nov 2025375 PMAQI
3rd Nov 2025376 PMAQI
3rd Nov 2025517 PMAQI
3rd Nov 2025548 PMAQI
3rd Nov 2025549 PMAQI
3rd Nov 20255310 PMAQI
3rd Nov 20253911 PMAQI
4th Nov 20254212 AMAQI
4th Nov 2025471 AMAQI
4th Nov 2025432 AMAQI
4th Nov 2025373 AMAQI
4th Nov 2025284 AMAQI
4th Nov 2025265 AMAQI
4th Nov 2025316 AMAQI
12°C11/13°C
4th Nov 2025407 AMAQI
4th Nov 2025388 AMAQI
4th Nov 2025399 AMAQI
4th Nov 20254310 AMAQI
4th Nov 20254811 AMAQI
4th Nov 20253712 PMAQI
4th Nov 2025331 PMAQI
4th Nov 2025312 PMAQI
4th Nov 2025333 PMAQI
4th Nov 2025294 PMAQI
4th Nov 2025375 PMAQI
4th Nov 2025496 PMAQI
4th Nov 2025477 PMAQI
4th Nov 2025548 PMAQI
4th Nov 2025669 PMAQI
4th Nov 20255910 PMAQI
4th Nov 20255311 PMAQI
5th Nov 20255012 AMAQI
5th Nov 2025491 AMAQI
5th Nov 2025502 AMAQI
5th Nov 2025403 AMAQI
5th Nov 2025354 AMAQI
5th Nov 2025315 AMAQI
5th Nov 2025346 AMAQI
14°C13/15°C
5th Nov 2025377 AMAQI
5th Nov 2025278 AMAQI
5th Nov 2025219 AMAQI
5th Nov 20252510 AMAQI
5th Nov 20252611 AMAQI
5th Nov 20252512 PMAQI
5th Nov 2025211 PMAQI
5th Nov 2025222 PMAQI
5th Nov 2025213 PMAQI
5th Nov 2025294 PMAQI
5th Nov 2025315 PMAQI
5th Nov 2025406 PMAQI
5th Nov 2025427 PMAQI
5th Nov 2025498 PMAQI
5th Nov 2025539 PMAQI
5th Nov 20255410 PMAQI
5th Nov 20256211 PMAQI
6th Nov 20255112 AMAQI
6th Nov 2025491 AMAQI
6th Nov 2025462 AMAQI
6th Nov 2025453 AMAQI
6th Nov 2025424 AMAQI
6th Nov 2025375 AMAQI
6th Nov 2025366 AMAQI
13°C12/14°C
6th Nov 2025357 AMAQI
6th Nov 2025398 AMAQI
6th Nov 2025359 AMAQI
6th Nov 20253910 AMAQI
6th Nov 20253611 AMAQI
6th Nov 20254212 PMAQI
6th Nov 2025521 PMAQI
6th Nov 2025572 PMAQI
6th Nov 2025573 PMAQI
6th Nov 2025604 PMAQI
6th Nov 2025655 PMAQI
6th Nov 2025546 PMAQI
6th Nov 2025527 PMAQI
6th Nov 2025498 PMAQI
6th Nov 2025529 PMAQI
6th Nov 20255110 PMAQI
6th Nov 20254611 PMAQI
7th Nov 20253512 AMAQI
7th Nov 2025421 AMAQI
7th Nov 2025482 AMAQI
7th Nov 2025483 AMAQI
7th Nov 2025414 AMAQI
7th Nov 2025495 AMAQI
7th Nov 2025456 AMAQI
13°C13/13°C
7th Nov 2025417 AMAQI
7th Nov 2025388 AMAQI
7th Nov 2025429 AMAQI
7th Nov 20253510 AMAQI
7th Nov 20252711 AMAQI
7th Nov 20252912 PMAQI
7th Nov 2025571 PMAQI
7th Nov 2025562 PMAQI
7th Nov 2025463 PMAQI
7th Nov 2025404 PMAQI
7th Nov 2025395 PMAQI
7th Nov 2025286 PMAQI
7th Nov 2025277 PMAQI
7th Nov 2025448 PMAQI
7th Nov 2025429 PMAQI
7th Nov 20254410 PMAQI
7th Nov 20255411 PMAQI
8th Nov 20255312 AMAQI
8th Nov 2025521 AMAQI
8th Nov 2025502 AMAQI
8th Nov 2025363 AMAQI
8th Nov 2025314 AMAQI
8th Nov 2025325 AMAQI
8th Nov 2025366 AMAQI
13°C12/15°C
8th Nov 2025407 AMAQI
8th Nov 2025448 AMAQI
8th Nov 2025379 AMAQI
8th Nov 20253110 AMAQI
8th Nov 20253111 AMAQI
8th Nov 20253412 PMAQI
8th Nov 2025301 PMAQI
8th Nov 2025352 PMAQI
8th Nov 2025373 PMAQI
8th Nov 2025414 PMAQI
8th Nov 2025425 PMAQI
8th Nov 2025376 PMAQI
8th Nov 2025387 PMAQI
8th Nov 2025468 PMAQI
8th Nov 2025439 PMAQI
8th Nov 20254310 PMAQI
8th Nov 20255511 PMAQI
9th Nov 20255412 AMAQI
9th Nov 2025491 AMAQI
9th Nov 2025462 AMAQI
9th Nov 2025463 AMAQI
9th Nov 2025474 AMAQI
9th Nov 2025455 AMAQI
9th Nov 2025426 AMAQI
14°C12/17°C
9th Nov 2025447 AMAQI
9th Nov 2025458 AMAQI
9th Nov 2025449 AMAQI
9th Nov 20253710 AMAQI
9th Nov 20253011 AMAQI
9th Nov 20252812 PMAQI
9th Nov 2025291 PMAQI
9th Nov 2025272 PMAQI
9th Nov 2025303 PMAQI
9th Nov 2025354 PMAQI
9th Nov 2025395 PMAQI
9th Nov 2025386 PMAQI
9th Nov 2025367 PMAQI
9th Nov 2025318 PMAQI
9th Nov 2025379 PMAQI
9th Nov 20254810 PMAQI
9th Nov 20254811 PMAQI
10th Nov 20254612 AMAQI
10th Nov 2025511 AMAQI
10th Nov 2025502 AMAQI
10th Nov 2025473 AMAQI
10th Nov 2025474 AMAQI
10th Nov 2025445 AMAQI
10th Nov 2025406 AMAQI
13°C10/16°C
10th Nov 2025367 AMAQI
10th Nov 2025388 AMAQI
10th Nov 2025459 AMAQI
10th Nov 20253710 AMAQI
10th Nov 20253711 AMAQI
10th Nov 20254112 PMAQI
10th Nov 2025421 PMAQI
10th Nov 2025392 PMAQI
10th Nov 2025463 PMAQI
10th Nov 2025444 PMAQI
10th Nov 2025365 PMAQI
10th Nov 2025346 PMAQI
10th Nov 2025417 PMAQI
10th Nov 2025548 PMAQI
10th Nov 2025549 PMAQI
10th Nov 20255210 PMAQI
10th Nov 20254911 PMAQI
11th Nov 20253812 AMAQI
11th Nov 2025421 AMAQI
11th Nov 2025432 AMAQI
11th Nov 2025453 AMAQI
11th Nov 2025494 AMAQI
11th Nov 2025445 AMAQI
11th Nov 2025396 AMAQI
14°C11/17°C
11th Nov 2025427 AMAQI
11th Nov 2025388 AMAQI
11th Nov 2025429 AMAQI
11th Nov 20253410 AMAQI
11th Nov 20253311 AMAQI
11th Nov 20253212 PMAQI
11th Nov 2025331 PMAQI
11th Nov 2025332 PMAQI
11th Nov 2025303 PMAQI
11th Nov 2025284 PMAQI
11th Nov 2025325 PMAQI
11th Nov 2025386 PMAQI
11th Nov 2025397 PMAQI
11th Nov 2025418 PMAQI
11th Nov 2025469 PMAQI
11th Nov 20254010 PMAQI
11th Nov 20254111 PMAQI
12th Nov 20254312 AMAQI
12th Nov 2025431 AMAQI
12th Nov 2025412 AMAQI
12th Nov 2025393 AMAQI
12th Nov 2025394 AMAQI
12th Nov 2025395 AMAQI
12th Nov 2025326 AMAQI
13°C11/14°C
12th Nov 2025327 AMAQI
12th Nov 2025388 AMAQI
12th Nov 2025449 AMAQI
12th Nov 20254610 AMAQI
12th Nov 20254211 AMAQI
12th Nov 20253612 PMAQI
12th Nov 2025281 PMAQI
12th Nov 2025292 PMAQI
12th Nov 2025303 PMAQI
12th Nov 2025344 PMAQI
12th Nov 2025335 PMAQI
12th Nov 2025326 PMAQI
12th Nov 2025367 PMAQI
12th Nov 2025378 PMAQI
12th Nov 2025359 PMAQI
12th Nov 20254210 PMAQI
12th Nov 20255211 PMAQI
13th Nov 20255712 AMAQI
13th Nov 2025531 AMAQI
13th Nov 2025472 AMAQI
13th Nov 2025543 AMAQI
13th Nov 2025464 AMAQI
13th Nov 2025395 AMAQI
13th Nov 2025396 AMAQI
14°C12/16°C
13th Nov 2025427 AMAQI
13th Nov 2025408 AMAQI
13th Nov 2025479 AMAQI
13th Nov 20254810 AMAQI
13th Nov 20254711 AMAQI
13th Nov 20255212 PMAQI
13th Nov 2025461 PMAQI
13th Nov 2025462 PMAQI
13th Nov 2025463 PMAQI
13th Nov 2025384 PMAQI
13th Nov 2025305 PMAQI
13th Nov 2025376 PMAQI
13th Nov 2025377 PMAQI
13th Nov 2025428 PMAQI
13th Nov 2025549 PMAQI
13th Nov 20255110 PMAQI
13th Nov 20255511 PMAQI
14th Nov 20256212 AMAQI
14th Nov 2025581 AMAQI
14th Nov 2025582 AMAQI
14th Nov 2025593 AMAQI
14th Nov 2025604 AMAQI
14th Nov 2025605 AMAQI
14th Nov 2025596 AMAQI
14°C12/16°C
14th Nov 2025557 AMAQI
14th Nov 2025568 AMAQI
14th Nov 2025569 AMAQI
14th Nov 20255310 AMAQI
14th Nov 20254911 AMAQI
14th Nov 20254912 PMAQI
14th Nov 2025481 PMAQI
14th Nov 2025442 PMAQI
14th Nov 2025423 PMAQI
14th Nov 2025394 PMAQI
14th Nov 2025445 PMAQI
14th Nov 2025466 PMAQI
14th Nov 2025587 PMAQI
14th Nov 2025668 PMAQI
14th Nov 2025669 PMAQI
14th Nov 20256810 PMAQI
14th Nov 20256511 PMAQI
15th Nov 20255812 AMAQI
15th Nov 2025561 AMAQI
15th Nov 2025592 AMAQI
15th Nov 2025563 AMAQI
15th Nov 2025514 AMAQI
15th Nov 2025535 AMAQI
15th Nov 2025546 AMAQI
13°C12/15°C
15th Nov 2025487 AMAQI
15th Nov 2025478 AMAQI
15th Nov 2025439 AMAQI
15th Nov 20254110 AMAQI
15th Nov 20254211 AMAQI
15th Nov 20254412 PMAQI
15th Nov 2025421 PMAQI
15th Nov 2025412 PMAQI
15th Nov 2025353 PMAQI
15th Nov 2025274 PMAQI
15th Nov 2025285 PMAQI
15th Nov 2025226 PMAQI
15th Nov 2025247 PMAQI
15th Nov 2025358 PMAQI
15th Nov 2025389 PMAQI
15th Nov 20253910 PMAQI
15th Nov 20254511 PMAQI
16th Nov 20255512 AMAQI
16th Nov 2025531 AMAQI
16th Nov 2025482 AMAQI
16th Nov 2025433 AMAQI
16th Nov 2025404 AMAQI
16th Nov 2025355 AMAQI
16th Nov 2025356 AMAQI
14°C11/17°C
16th Nov 2025407 AMAQI
16th Nov 2025388 AMAQI
16th Nov 2025359 AMAQI
16th Nov 20254210 AMAQI
16th Nov 20253411 AMAQI
16th Nov 20253312 PMAQI
16th Nov 2025401 PMAQI
16th Nov 2025392 PMAQI
16th Nov 2025353 PMAQI
16th Nov 2025384 PMAQI
16th Nov 2025355 PMAQI
16th Nov 2025266 PMAQI
16th Nov 2025277 PMAQI
16th Nov 2025298 PMAQI
16th Nov 2025369 PMAQI
16th Nov 20254810 PMAQI
16th Nov 20255211 PMAQI
17th Nov 20255812 AMAQI
17th Nov 2025571 AMAQI
17th Nov 2025552 AMAQI
17th Nov 2025503 AMAQI
17th Nov 2025464 AMAQI
17th Nov 2025475 AMAQI
17th Nov 2025416 AMAQI
12°C11/13°C
17th Nov 2025377 AMAQI
17th Nov 2025298 AMAQI
17th Nov 2025389 AMAQI
17th Nov 20254110 AMAQI
17th Nov 20254311 AMAQI
17th Nov 20254412 PMAQI
17th Nov 2025421 PMAQI
17th Nov 2025382 PMAQI
17th Nov 2025303 PMAQI
17th Nov 2025294 PMAQI
17th Nov 2025365 PMAQI
17th Nov 2025396 PMAQI
17th Nov 2025357 PMAQI
17th Nov 2025358 PMAQI
17th Nov 2025449 PMAQI
17th Nov 20254010 PMAQI
17th Nov 20253511 PMAQI
18th Nov 20254212 AMAQI
18th Nov 2025401 AMAQI
18th Nov 2025362 AMAQI
18th Nov 2025413 AMAQI
18th Nov 2025394 AMAQI
18th Nov 2025375 AMAQI
18th Nov 2025356 AMAQI
12°C11/15°C
18th Nov 2025327 AMAQI
18th Nov 2025348 AMAQI
18th Nov 2025449 AMAQI
18th Nov 20254010 AMAQI
18th Nov 20253511 AMAQI
18th Nov 20254312 PMAQI
18th Nov 2025401 PMAQI
18th Nov 2025362 PMAQI
18th Nov 2025303 PMAQI
18th Nov 2025424 PMAQI
18th Nov 2025435 PMAQI
18th Nov 2025446 PMAQI
18th Nov 2025527 PMAQI
18th Nov 2025538 PMAQI
18th Nov 2025539 PMAQI
18th Nov 20253810 PMAQI
18th Nov 20253411 PMAQI
19th Nov 20254412 AMAQI
19th Nov 2025461 AMAQI
19th Nov 2025362 AMAQI
19th Nov 2025503 AMAQI
19th Nov 2025534 AMAQI
19th Nov 2025515 AMAQI
19th Nov 2025436 AMAQI
12°C10/15°C
19th Nov 2025447 AMAQI
19th Nov 2025538 AMAQI
19th Nov 2025479 AMAQI
19th Nov 20255110 AMAQI
19th Nov 20254811 AMAQI
19th Nov 20254612 PMAQI
19th Nov 2025431 PMAQI
19th Nov 2025402 PMAQI
19th Nov 2025483 PMAQI
19th Nov 2025514 PMAQI
19th Nov 2025545 PMAQI
19th Nov 2025526 PMAQI
19th Nov 2025567 PMAQI
19th Nov 2025568 PMAQI
19th Nov 2025579 PMAQI
19th Nov 20255910 PMAQI
19th Nov 20255911 PMAQI
20th Nov 20255212 AMAQI
20th Nov 2025451 AMAQI
20th Nov 2025452 AMAQI
20th Nov 2025473 AMAQI
20th Nov 2025474 AMAQI
20th Nov 2025495 AMAQI
20th Nov 2025486 AMAQI
11°C10/13°C
20th Nov 2025467 AMAQI
20th Nov 2025528 AMAQI
20th Nov 2025519 AMAQI
20th Nov 20254610 AMAQI
20th Nov 20254011 AMAQI
20th Nov 20254212 PMAQI
20th Nov 2025521 PMAQI
20th Nov 2025482 PMAQI
20th Nov 2025523 PMAQI
20th Nov 2025504 PMAQI
20th Nov 2025475 PMAQI
20th Nov 2025346 PMAQI
20th Nov 2025357 PMAQI
20th Nov 2025448 PMAQI
20th Nov 2025559 PMAQI
20th Nov 20255010 PMAQI
20th Nov 20255111 PMAQI
21st Nov 20254812 AMAQI
21st Nov 2025521 AMAQI
21st Nov 2025502 AMAQI
21st Nov 2025543 AMAQI
21st Nov 2025564 AMAQI
21st Nov 2025585 AMAQI
21st Nov 2025606 AMAQI
11°C9/13°C
21st Nov 2025607 AMAQI
21st Nov 2025598 AMAQI
21st Nov 2025589 AMAQI
21st Nov 20255710 AMAQI
21st Nov 20255111 AMAQI
21st Nov 20254712 PMAQI
21st Nov 2025451 PMAQI
21st Nov 2025452 PMAQI
21st Nov 2025493 PMAQI
21st Nov 2025564 PMAQI
21st Nov 2025535 PMAQI
21st Nov 2025496 PMAQI
21st Nov 2025477 PMAQI
21st Nov 2025548 PMAQI
21st Nov 2025569 PMAQI
21st Nov 20255610 PMAQI
21st Nov 20255811 PMAQI
22nd Nov 20256512 AMAQI
22nd Nov 2025641 AMAQI
22nd Nov 2025622 AMAQI
22nd Nov 2025553 AMAQI
22nd Nov 2025524 AMAQI
22nd Nov 2025515 AMAQI
22nd Nov 2025506 AMAQI
13°C10/16°C
22nd Nov 2025497 AMAQI
22nd Nov 2025478 AMAQI
22nd Nov 2025469 AMAQI
22nd Nov 20254610 AMAQI
22nd Nov 20253711 AMAQI
22nd Nov 20253512 PMAQI
22nd Nov 2025401 PMAQI
22nd Nov 2025402 PMAQI
22nd Nov 2025413 PMAQI
22nd Nov 2025444 PMAQI
22nd Nov 2025425 PMAQI
22nd Nov 2025416 PMAQI
22nd Nov 2025437 PMAQI
22nd Nov 2025468 PMAQI
22nd Nov 2025469 PMAQI
22nd Nov 20253910 PMAQI
22nd Nov 20255511 PMAQI
23rd Nov 20255412 AMAQI
23rd Nov 2025561 AMAQI
23rd Nov 2025572 AMAQI
23rd Nov 2025493 AMAQI
23rd Nov 2025414 AMAQI
23rd Nov 2025395 AMAQI
23rd Nov 2025356 AMAQI
13°C10/15°C
23rd Nov 2025337 AMAQI
23rd Nov 2025308 AMAQI
23rd Nov 2025339 AMAQI
23rd Nov 20253310 AMAQI
23rd Nov 20253511 AMAQI
23rd Nov 20254012 PMAQI
23rd Nov 2025401 PMAQI
23rd Nov 2025352 PMAQI
23rd Nov 2025303 PMAQI
23rd Nov 2025334 PMAQI
23rd Nov 2025345 PMAQI
23rd Nov 2025396 PMAQI
23rd Nov 2025417 PMAQI
23rd Nov 2025438 PMAQI
23rd Nov 2025499 PMAQI
23rd Nov 20255110 PMAQI
23rd Nov 20254511 PMAQI
24th Nov 20255412 AMAQI
24th Nov 2025591 AMAQI
24th Nov 2025642 AMAQI
24th Nov 2025643 AMAQI
24th Nov 2025654 AMAQI
24th Nov 2025655 AMAQI
24th Nov 2025666 AMAQI
11°C8/13°C
24th Nov 2025617 AMAQI
24th Nov 2025618 AMAQI
24th Nov 2025619 AMAQI
24th Nov 20256410 AMAQI
24th Nov 20255911 AMAQI
24th Nov 20254812 PMAQI
24th Nov 2025501 PMAQI
24th Nov 2025532 PMAQI
24th Nov 2025483 PMAQI
24th Nov 2025404 PMAQI
24th Nov 2025365 PMAQI
24th Nov 2025446 PMAQI
24th Nov 2025447 PMAQI
24th Nov 2025398 PMAQI
24th Nov 2025439 PMAQI
24th Nov 20255110 PMAQI
24th Nov 20255411 PMAQI
25th Nov 20256012 AMAQI
25th Nov 2025611 AMAQI
25th Nov 2025592 AMAQI
25th Nov 2025593 AMAQI
25th Nov 2025564 AMAQI
25th Nov 2025545 AMAQI
25th Nov 2025546 AMAQI
12°C10/14°C
25th Nov 2025487 AMAQI
25th Nov 2025508 AMAQI
25th Nov 2025579 AMAQI
25th Nov 20255610 AMAQI
25th Nov 20255011 AMAQI
25th Nov 20255012 PMAQI
25th Nov 2025461 PMAQI
25th Nov 2025392 PMAQI
25th Nov 2025273 PMAQI
25th Nov 2025304 PMAQI
25th Nov 2025305 PMAQI
25th Nov 2025266 PMAQI
25th Nov 2025347 PMAQI
25th Nov 2025428 PMAQI
25th Nov 2025459 PMAQI
25th Nov 20255310 PMAQI
25th Nov 20254711 PMAQI
26th Nov 20254612 AMAQI
26th Nov 2025441 AMAQI
26th Nov 2025382 AMAQI
26th Nov 2025293 AMAQI
26th Nov 2025324 AMAQI
26th Nov 2025405 AMAQI
26th Nov 2025486 AMAQI
11°C10/13°C
26th Nov 2025487 AMAQI
26th Nov 2025488 AMAQI
26th Nov 2025519 AMAQI
26th Nov 20255310 AMAQI
26th Nov 20255411 AMAQI
26th Nov 20254612 PMAQI
26th Nov 2025451 PMAQI
26th Nov 2025562 PMAQI
26th Nov 2025563 PMAQI
26th Nov 2025554 PMAQI
26th Nov 2025525 PMAQI
26th Nov 2025506 PMAQI
26th Nov 2025587 PMAQI
26th Nov 2025598 PMAQI
26th Nov 2025609 PMAQI
26th Nov 20255910 PMAQI
26th Nov 20256111 PMAQI
27th Nov 20256212 AMAQI
27th Nov 2025641 AMAQI
27th Nov 2025752 AMAQI
27th Nov 2025753 AMAQI
27th Nov 2025724 AMAQI
27th Nov 2025685 AMAQI
27th Nov 2025666 AMAQI
11°C10/13°C
27th Nov 2025657 AMAQI
27th Nov 2025638 AMAQI
27th Nov 2025639 AMAQI
27th Nov 20256210 AMAQI
27th Nov 20255811 AMAQI
27th Nov 20255812 PMAQI
27th Nov 2025571 PMAQI
27th Nov 2025552 PMAQI
27th Nov 2025543 PMAQI
27th Nov 2025484 PMAQI
27th Nov 2025445 PMAQI
27th Nov 2025446 PMAQI
27th Nov 2025437 PMAQI
27th Nov 2025418 PMAQI
27th Nov 2025369 PMAQI
27th Nov 20253610 PMAQI
27th Nov 20253811 PMAQI
28th Nov 20254212 AMAQI
28th Nov 2025491 AMAQI
28th Nov 2025482 AMAQI
28th Nov 2025463 AMAQI
28th Nov 2025524 AMAQI
28th Nov 2025515 AMAQI
28th Nov 2025396 AMAQI
11°C10/12°C
7 AM
12 PM
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 10 AM
44AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 5 PM
38AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 44), while the lowest AQI was between 2 PM to 5 PM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 2 AM
49AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 49), while the lowest AQI was between 6 PM to 6 PM (Avg. 38).
2025 Days Vs Air Quality
Brookings, Oregon, United States
2025
91%
224
9%
23
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Good
224 DaysModerate
23 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2025, 91% of 332 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
Brookings, Oregon, United States
AQI levels in 2025
AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
21AQI
21AQI
27th March 2025
23AQI
23AQI
28th March 2025
21AQI
21AQI
29th March 2025
16AQI
16AQI
30th March 2025
19AQI
19AQI
31st March 2025
17AQI
17AQI
1st April 2025
18AQI
18AQI
2nd April 2025
21AQI
21AQI
3rd April 2025
19AQI
19AQI
4th April 2025
20AQI
20AQI
5th April 2025
19AQI
19AQI
6th April 2025
18AQI
18AQI
7th April 2025
16AQI
16AQI
8th April 2025
17AQI
17AQI
9th April 2025
19AQI
19AQI
10th April 2025
19AQI
19AQI
11th April 2025
19AQI
19AQI
12th April 2025
18AQI
18AQI
13th April 2025
22AQI
22AQI
14th April 2025
29AQI
29AQI
15th April 2025
28AQI
28AQI
16th April 2025
29AQI
29AQI
17th April 2025
31AQI
31AQI
18th April 2025
28AQI
28AQI
19th April 2025
32AQI
32AQI
20th April 2025
32AQI
32AQI
21st April 2025
21AQI
21AQI
22nd April 2025
30AQI
30AQI
23rd April 2025
27AQI
27AQI
24th April 2025
27AQI
27AQI
25th April 2025
22AQI
22AQI
26th April 2025
24AQI
24AQI
27th April 2025
19AQI
19AQI
28th April 2025
17AQI
17AQI
29th April 2025
18AQI
18AQI
30th April 2025
19AQI
19AQI
1st May 2025
24AQI
24AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
18AQI
18AQI
4th May 2025
21AQI
21AQI
5th May 2025
21AQI
21AQI
6th May 2025
23AQI
23AQI
7th May 2025
27AQI
27AQI
8th May 2025
20AQI
20AQI
9th May 2025
25AQI
25AQI
10th May 2025
21AQI
21AQI
11th May 2025
25AQI
25AQI
12th May 2025
17AQI
17AQI
13th May 2025
17AQI
17AQI
14th May 2025
20AQI
20AQI
15th May 2025
21AQI
21AQI
16th May 2025
20AQI
20AQI
17th May 2025
15AQI
15AQI
18th May 2025
17AQI
17AQI
19th May 2025
18AQI
18AQI
20th May 2025
17AQI
17AQI
21st May 2025
19AQI
19AQI
22nd May 2025
18AQI
18AQI
23rd May 2025
18AQI
18AQI
24th May 2025
20AQI
20AQI
25th May 2025
18AQI
18AQI
26th May 2025
16AQI
16AQI
27th May 2025
19AQI
19AQI
28th May 2025
21AQI
21AQI
29th May 2025
19AQI
19AQI
30th May 2025
23AQI
23AQI
31st May 2025
24AQI
24AQI
1st June 2025
22AQI
22AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
28AQI
28AQI
4th June 2025
25AQI
25AQI
5th June 2025
22AQI
22AQI
6th June 2025
22AQI
22AQI
7th June 2025
18AQI
18AQI
8th June 2025
19AQI
19AQI
9th June 2025
20AQI
20AQI
10th June 2025
23AQI
23AQI
11th June 2025
24AQI
24AQI
12th June 2025
27AQI
27AQI
13th June 2025
29AQI
29AQI
14th June 2025
25AQI
25AQI
15th June 2025
24AQI
24AQI
16th June 2025
21AQI
21AQI
17th June 2025
18AQI
18AQI
18th June 2025
17AQI
17AQI
19th June 2025
18AQI
18AQI
20th June 2025
22AQI
22AQI
21st June 2025
16AQI
16AQI
22nd June 2025
15AQI
15AQI
23rd June 2025
18AQI
18AQI
24th June 2025
20AQI
20AQI
25th June 2025
24AQI
24AQI
26th June 2025
17AQI
17AQI
27th June 2025
16AQI
16AQI
28th June 2025
16AQI
16AQI
29th June 2025
27AQI
27AQI
30th June 2025
27AQI
27AQI
1st July 2025
25AQI
25AQI
2nd July 2025
21AQI
21AQI
3rd July 2025
19AQI
19AQI
4th July 2025
20AQI
20AQI
5th July 2025
28AQI
28AQI
6th July 2025
23AQI
23AQI
7th July 2025
25AQI
25AQI
8th July 2025
21AQI
21AQI
9th July 2025
18AQI
18AQI
10th July 2025
19AQI
19AQI
11th July 2025
29AQI
29AQI
12th July 2025
30AQI
30AQI
13th July 2025
27AQI
27AQI
14th July 2025
23AQI
23AQI
15th July 2025
26AQI
26AQI
16th July 2025
23AQI
23AQI
17th July 2025
23AQI
23AQI
18th July 2025
23AQI
23AQI
19th July 2025
23AQI
23AQI
20th July 2025
20AQI
20AQI
21st July 2025
20AQI
20AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
19AQI
19AQI
24th July 2025
17AQI
17AQI
25th July 2025
16AQI
16AQI
26th July 2025
15AQI
15AQI
27th July 2025
16AQI
16AQI
28th July 2025
21AQI
21AQI
29th July 2025
21AQI
21AQI
30th July 2025
21AQI
21AQI
31st July 2025
22AQI
22AQI
1st August 2025
21AQI
21AQI
2nd August 2025
21AQI
21AQI
3rd August 2025
22AQI
22AQI
4th August 2025
23AQI
23AQI
5th August 2025
24AQI
24AQI
6th August 2025
23AQI
23AQI
7th August 2025
20AQI
20AQI
8th August 2025
24AQI
24AQI
9th August 2025
28AQI
28AQI
10th August 2025
27AQI
27AQI
11th August 2025
27AQI
27AQI
12th August 2025
27AQI
27AQI
13th August 2025
26AQI
26AQI
14th August 2025
19AQI
19AQI
15th August 2025
23AQI
23AQI
16th August 2025
17AQI
17AQI
17th August 2025
18AQI
18AQI
18th August 2025
20AQI
20AQI
19th August 2025
21AQI
21AQI
20th August 2025
22AQI
22AQI
21st August 2025
26AQI
26AQI
22nd August 2025
29AQI
29AQI
23rd August 2025
28AQI
28AQI
24th August 2025
25AQI
25AQI
25th August 2025
29AQI
29AQI
26th August 2025
34AQI
34AQI
27th August 2025
27AQI
27AQI
28th August 2025
22AQI
22AQI
29th August 2025
23AQI
23AQI
30th August 2025
27AQI
27AQI
31st August 2025
24AQI
24AQI
1st September 2025
24AQI
24AQI
2nd September 2025
25AQI
25AQI
3rd September 2025
30AQI
30AQI
4th September 2025
39AQI
39AQI
5th September 2025
25AQI
25AQI
6th September 2025
23AQI
23AQI
7th September 2025
24AQI
24AQI
8th September 2025
26AQI
26AQI
9th September 2025
20AQI
20AQI
10th September 2025
26AQI
26AQI
11th September 2025
26AQI
26AQI
12th September 2025
24AQI
24AQI
13th September 2025
23AQI
23AQI
14th September 2025
19AQI
19AQI
15th September 2025
21AQI
21AQI
16th September 2025
26AQI
26AQI
17th September 2025
28AQI
28AQI
18th September 2025
28AQI
28AQI
19th September 2025
40AQI
40AQI
20th September 2025
33AQI
33AQI
21st September 2025
25AQI
25AQI
22nd September 2025
25AQI
25AQI
23rd September 2025
35AQI
35AQI
24th September 2025
40AQI
40AQI
25th September 2025
40AQI
40AQI
26th September 2025
31AQI
31AQI
27th September 2025
38AQI
38AQI
28th September 2025
59AQI
59AQI
29th September 2025
36AQI
36AQI
30th September 2025
15AQI
15AQI
1st October 2025
22AQI
22AQI
2nd October 2025
18AQI
18AQI
3rd October 2025
16AQI
16AQI
4th October 2025
20AQI
20AQI
5th October 2025
17AQI
17AQI
6th October 2025
18AQI
18AQI
7th October 2025
26AQI
26AQI
8th October 2025
23AQI
23AQI
9th October 2025
17AQI
17AQI
10th October 2025
17AQI
17AQI
11th October 2025
12AQI
12AQI
12th October 2025
26AQI
26AQI
13th October 2025
19AQI
19AQI
14th October 2025
23AQI
23AQI
15th October 2025
45AQI
45AQI
16th October 2025
43AQI
43AQI
17th October 2025
50AQI
50AQI
18th October 2025
55AQI
55AQI
19th October 2025
37AQI
37AQI
20th October 2025
49AQI
49AQI
21st October 2025
51AQI
51AQI
22nd October 2025
53AQI
53AQI
23rd October 2025
50AQI
50AQI
24th October 2025
35AQI
35AQI
25th October 2025
19AQI
19AQI
26th October 2025
22AQI
22AQI
27th October 2025
31AQI
31AQI
28th October 2025
49AQI
49AQI
29th October 2025
51AQI
51AQI
30th October 2025
55AQI
55AQI
31st October 2025
55AQI
55AQI
1st November 2025
57AQI
57AQI
2nd November 2025
26AQI
26AQI
3rd November 2025
50AQI
50AQI
4th November 2025
30AQI
30AQI
5th November 2025
25AQI
25AQI
6th November 2025
30AQI
30AQI
7th November 2025
44AQI
44AQI
8th November 2025
51AQI
51AQI
9th November 2025
65AQI
65AQI
10th November 2025
68AQI
68AQI
11th November 2025
58AQI
58AQI
12th November 2025
55AQI
55AQI
13th November 2025
48AQI
48AQI
14th November 2025
50AQI
50AQI
15th November 2025
59AQI
59AQI
16th November 2025
63AQI
63AQI
17th November 2025
30AQI
30AQI
18th November 2025
40AQI
40AQI
19th November 2025
58AQI
58AQI
20th November 2025
37AQI
37AQI
21st November 2025
59AQI
59AQI
22nd November 2025
71AQI
71AQI
23rd November 2025
67AQI
67AQI
24th November 2025
67AQI
67AQI
25th November 2025
55AQI
55AQI
26th November 2025
64AQI
64AQI
27th November 2025
68AQI
68AQI
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
20AQI
23AQI
20AQI
21AQI
22AQI
24AQI
29AQI
33AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202527AQI
6
30
31
30
31
31
29
1
25
6
11
16
224
23
Highest AQI recorded in
November52AQI
Lowest AQI recorded in
March20AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
27AQILeast Polluted Year Recorded
2025(Avg.)
27AQIBrookings's annual 2025 AQI (27) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
