Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Brigham City, Utah, 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

Brigham City, Utah, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Aug 2024
84AQI
Lowest AQI recorded on
9th Aug 2025
25AQI

Same Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 68 of Moderate air quality on the same day.

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

Brigham City, Utah, United States

AQI
Day
Night
.

6 AM5th Aug 2026

8 PM

5 AM6th Aug 2026

Day time
Avg. Highest Time
5PM5th Aug

76AQI

Avg. Lowest Time
8PM5th Aug

68AQI

Night time
Avg. Highest Time
3AM6th Aug

72AQI

Avg. Lowest Time
12AM6th Aug

66AQI

In the last 24 hours,

Brigham City's AQI reached its highest point of 76 at 5 PM during the Day, while the lowest point, 66, was recorded at 12 AM during the Night between 5th Aug and 6th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Brigham City, Utah, 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 2026166 AMAQI
8th Jul 2026187 AMAQI
8th Jul 2026188 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20263011 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026163 PMAQI
8th Jul 2026124 PMAQI
8th Jul 2026105 PMAQI
8th Jul 2026106 PMAQI
8th Jul 2026147 PMAQI
8th Jul 2026128 PMAQI
8th Jul 2026679 PMAQI
8th Jul 20266810 PMAQI
8th Jul 20265511 PMAQI
9th Jul 20264012 AMAQI
9th Jul 2026301 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026143 AMAQI
9th Jul 2026124 AMAQI
9th Jul 2026145 AMAQI

25°C19/33°C

9th Jul 2026146 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026228 AMAQI
9th Jul 2026149 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262811 AMAQI
9th Jul 20263012 PMAQI
9th Jul 2026231 PMAQI
9th Jul 2026212 PMAQI
9th Jul 2026203 PMAQI
9th Jul 2026184 PMAQI
9th Jul 2026105 PMAQI
9th Jul 202686 PMAQI
9th Jul 202697 PMAQI
9th Jul 2026118 PMAQI
9th Jul 2026219 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262911 PMAQI
10th Jul 20262012 AMAQI
10th Jul 2026231 AMAQI
10th Jul 2026222 AMAQI
10th Jul 2026193 AMAQI
10th Jul 2026204 AMAQI
10th Jul 2026185 AMAQI

25°C18/32°C

10th Jul 2026206 AMAQI
10th Jul 2026227 AMAQI
10th Jul 2026248 AMAQI
10th Jul 2026319 AMAQI
10th Jul 20263310 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20263312 PMAQI
10th Jul 2026301 PMAQI
10th Jul 2026302 PMAQI
10th Jul 2026333 PMAQI
10th Jul 2026304 PMAQI
10th Jul 2026205 PMAQI
10th Jul 2026206 PMAQI
10th Jul 2026207 PMAQI
10th Jul 2026208 PMAQI
10th Jul 2026249 PMAQI
10th Jul 20262610 PMAQI
10th Jul 20262611 PMAQI
11th Jul 20261812 AMAQI
11th Jul 2026161 AMAQI
11th Jul 2026182 AMAQI
11th Jul 2026193 AMAQI
11th Jul 2026274 AMAQI
11th Jul 2026195 AMAQI

26°C18/34°C

11th Jul 2026186 AMAQI
11th Jul 2026187 AMAQI
11th Jul 2026248 AMAQI
11th Jul 2026269 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20262011 AMAQI
11th Jul 20262112 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026302 PMAQI
11th Jul 2026303 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026205 PMAQI
11th Jul 2026186 PMAQI
11th Jul 2026147 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20261210 PMAQI
11th Jul 20261411 PMAQI
12th Jul 20262412 AMAQI
12th Jul 2026261 AMAQI
12th Jul 2026322 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026174 AMAQI
12th Jul 2026145 AMAQI

28°C20/36°C

12th Jul 2026126 AMAQI
12th Jul 2026127 AMAQI
12th Jul 2026128 AMAQI
12th Jul 2026149 AMAQI
12th Jul 20261410 AMAQI
12th Jul 20261211 AMAQI
12th Jul 20261412 PMAQI
12th Jul 2026141 PMAQI
12th Jul 2026122 PMAQI
12th Jul 2026123 PMAQI
12th Jul 2026124 PMAQI
12th Jul 2026125 PMAQI
12th Jul 2026146 PMAQI
12th Jul 2026167 PMAQI
12th Jul 2026168 PMAQI
12th Jul 2026209 PMAQI
12th Jul 20262210 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262012 AMAQI
13th Jul 2026201 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026233 AMAQI
13th Jul 2026244 AMAQI
13th Jul 2026285 AMAQI

30°C22/38°C

13th Jul 2026266 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026469 AMAQI
13th Jul 20265710 AMAQI
13th Jul 20265411 AMAQI
13th Jul 20264412 PMAQI
13th Jul 2026381 PMAQI
13th Jul 2026472 PMAQI
13th Jul 2026523 PMAQI
13th Jul 2026534 PMAQI
13th Jul 2026445 PMAQI
13th Jul 2026336 PMAQI
13th Jul 2026347 PMAQI
13th Jul 2026328 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20263410 PMAQI
13th Jul 20263611 PMAQI
14th Jul 20262812 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026242 AMAQI
14th Jul 2026203 AMAQI
14th Jul 2026274 AMAQI
14th Jul 2026325 AMAQI

28°C20/36°C

14th Jul 2026316 AMAQI
14th Jul 2026277 AMAQI
14th Jul 2026298 AMAQI
14th Jul 2026349 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20263111 AMAQI
14th Jul 20263112 PMAQI
14th Jul 2026261 PMAQI
14th Jul 2026342 PMAQI
14th Jul 2026363 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026215 PMAQI
14th Jul 2026256 PMAQI
14th Jul 2026197 PMAQI
14th Jul 2026368 PMAQI
14th Jul 2026269 PMAQI
14th Jul 20262610 PMAQI
14th Jul 20262811 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026361 AMAQI
15th Jul 2026352 AMAQI
15th Jul 2026363 AMAQI
15th Jul 2026324 AMAQI
15th Jul 2026245 AMAQI

28°C22/35°C

15th Jul 2026296 AMAQI
15th Jul 2026237 AMAQI
15th Jul 2026258 AMAQI
15th Jul 2026249 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20263511 AMAQI
15th Jul 20263312 PMAQI
15th Jul 2026301 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026243 PMAQI
15th Jul 2026184 PMAQI
15th Jul 2026445 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026187 PMAQI
15th Jul 2026148 PMAQI
15th Jul 2026189 PMAQI
15th Jul 20262210 PMAQI
15th Jul 20262111 PMAQI
16th Jul 20261612 AMAQI
16th Jul 2026161 AMAQI
16th Jul 2026272 AMAQI
16th Jul 2026123 AMAQI
16th Jul 2026214 AMAQI
16th Jul 2026205 AMAQI

27°C19/34°C

16th Jul 2026186 AMAQI
16th Jul 2026217 AMAQI
16th Jul 2026198 AMAQI
16th Jul 2026189 AMAQI
16th Jul 20261810 AMAQI
16th Jul 20261311 AMAQI
16th Jul 20261612 PMAQI
16th Jul 2026191 PMAQI
16th Jul 2026192 PMAQI
16th Jul 2026143 PMAQI
16th Jul 2026204 PMAQI
16th Jul 2026195 PMAQI
16th Jul 2026146 PMAQI
16th Jul 2026187 PMAQI
16th Jul 2026168 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20263010 PMAQI
16th Jul 20262211 PMAQI
17th Jul 20261412 AMAQI
17th Jul 2026161 AMAQI
17th Jul 2026182 AMAQI
17th Jul 2026303 AMAQI
17th Jul 2026344 AMAQI
17th Jul 2026375 AMAQI

26°C19/34°C

17th Jul 2026406 AMAQI
17th Jul 2026437 AMAQI
17th Jul 2026408 AMAQI
17th Jul 2026379 AMAQI
17th Jul 20265210 AMAQI
17th Jul 20264711 AMAQI
17th Jul 20264112 PMAQI
17th Jul 2026431 PMAQI
17th Jul 2026512 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026544 PMAQI
17th Jul 2026305 PMAQI
17th Jul 2026286 PMAQI
17th Jul 2026347 PMAQI
17th Jul 2026458 PMAQI
17th Jul 2026449 PMAQI
17th Jul 20264710 PMAQI
17th Jul 20264011 PMAQI
18th Jul 20263412 AMAQI
18th Jul 2026341 AMAQI
18th Jul 2026392 AMAQI
18th Jul 2026463 AMAQI
18th Jul 2026484 AMAQI
18th Jul 2026505 AMAQI

24°C19/32°C

18th Jul 2026446 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026518 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20264010 AMAQI
18th Jul 20263911 AMAQI
18th Jul 20263812 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026564 PMAQI
18th Jul 2026375 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026527 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026749 PMAQI
18th Jul 20266610 PMAQI
18th Jul 20263311 PMAQI
19th Jul 20263912 AMAQI
19th Jul 2026571 AMAQI
19th Jul 2026602 AMAQI
19th Jul 2026443 AMAQI
19th Jul 2026304 AMAQI
19th Jul 2026335 AMAQI

26°C19/34°C

19th Jul 2026386 AMAQI
19th Jul 2026307 AMAQI
19th Jul 2026438 AMAQI
19th Jul 2026329 AMAQI
19th Jul 20262810 AMAQI
19th Jul 20264811 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026741 PMAQI
19th Jul 2026512 PMAQI
19th Jul 2026583 PMAQI
19th Jul 2026354 PMAQI
19th Jul 2026385 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026347 PMAQI
19th Jul 2026408 PMAQI
19th Jul 2026459 PMAQI
19th Jul 20267010 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265512 AMAQI
20th Jul 2026531 AMAQI
20th Jul 2026452 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026504 AMAQI
20th Jul 2026345 AMAQI

28°C21/36°C

20th Jul 20261206 AMAQI
20th Jul 2026747 AMAQI
20th Jul 2026548 AMAQI
20th Jul 2026399 AMAQI
20th Jul 202613810 AMAQI
20th Jul 20263311 AMAQI
20th Jul 20267312 PMAQI
20th Jul 20261021 PMAQI
20th Jul 2026862 PMAQI
20th Jul 2026653 PMAQI
20th Jul 2026624 PMAQI
20th Jul 2026595 PMAQI
20th Jul 2026386 PMAQI
20th Jul 2026547 PMAQI
20th Jul 2026508 PMAQI
20th Jul 20265610 PMAQI
20th Jul 20264211 PMAQI
21st Jul 20266312 AMAQI
21st Jul 2026371 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026693 AMAQI
21st Jul 2026364 AMAQI
21st Jul 2026365 AMAQI

29°C23/35°C

21st Jul 2026466 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026498 AMAQI
21st Jul 2026489 AMAQI
21st Jul 20264110 AMAQI
21st Jul 20264211 AMAQI
21st Jul 20264012 PMAQI
21st Jul 2026441 PMAQI
21st Jul 2026392 PMAQI
21st Jul 2026483 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026396 PMAQI
21st Jul 2026387 PMAQI
21st Jul 2026588 PMAQI
21st Jul 2026609 PMAQI
21st Jul 20265610 PMAQI
21st Jul 20265011 PMAQI
22nd Jul 20264912 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026392 AMAQI
22nd Jul 2026503 AMAQI
22nd Jul 2026464 AMAQI
22nd Jul 2026485 AMAQI

26°C21/35°C

22nd Jul 2026656 AMAQI
22nd Jul 2026427 AMAQI
22nd Jul 2026468 AMAQI
22nd Jul 2026529 AMAQI
22nd Jul 20264910 AMAQI
22nd Jul 20264111 AMAQI
22nd Jul 20264612 PMAQI
22nd Jul 2026461 PMAQI
22nd Jul 2026422 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026464 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026476 PMAQI
22nd Jul 2026437 PMAQI
22nd Jul 2026398 PMAQI
22nd Jul 2026399 PMAQI
22nd Jul 20265410 PMAQI
22nd Jul 20263711 PMAQI
23rd Jul 20263712 AMAQI
23rd Jul 2026391 AMAQI
23rd Jul 2026402 AMAQI
23rd Jul 2026413 AMAQI
23rd Jul 2026414 AMAQI
23rd Jul 2026405 AMAQI

24°C19/30°C

23rd Jul 2026476 AMAQI
23rd Jul 2026497 AMAQI
23rd Jul 2026528 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20263711 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026392 PMAQI
23rd Jul 2026563 PMAQI
23rd Jul 2026494 PMAQI
23rd Jul 2026415 PMAQI
23rd Jul 2026386 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026388 PMAQI
23rd Jul 2026439 PMAQI
23rd Jul 20264810 PMAQI
23rd Jul 20265511 PMAQI
24th Jul 20264612 AMAQI
24th Jul 2026491 AMAQI
24th Jul 2026432 AMAQI
24th Jul 2026483 AMAQI
24th Jul 2026454 AMAQI
24th Jul 2026525 AMAQI

25°C19/32°C

24th Jul 2026396 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026408 AMAQI
24th Jul 2026379 AMAQI
24th Jul 20263810 AMAQI
24th Jul 20263911 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026721 PMAQI
24th Jul 2026362 PMAQI
24th Jul 2026533 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026466 PMAQI
24th Jul 2026427 PMAQI
24th Jul 2026468 PMAQI
24th Jul 2026529 PMAQI
24th Jul 20265210 PMAQI
24th Jul 20264811 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026551 AMAQI
25th Jul 2026482 AMAQI
25th Jul 2026473 AMAQI
25th Jul 2026404 AMAQI
25th Jul 2026535 AMAQI

28°C22/35°C

25th Jul 2026376 AMAQI
25th Jul 2026367 AMAQI
25th Jul 2026568 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20265810 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026532 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026554 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026526 PMAQI
25th Jul 2026407 PMAQI
25th Jul 2026438 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20265310 PMAQI
25th Jul 20264811 PMAQI
26th Jul 20265212 AMAQI
26th Jul 2026421 AMAQI
26th Jul 2026572 AMAQI
26th Jul 2026503 AMAQI
26th Jul 2026384 AMAQI
26th Jul 2026445 AMAQI

29°C22/36°C

26th Jul 2026386 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026398 AMAQI
26th Jul 2026509 AMAQI
26th Jul 202614710 AMAQI
26th Jul 20265211 AMAQI
26th Jul 202610812 PMAQI
26th Jul 2026411 PMAQI
26th Jul 2026392 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026514 PMAQI
26th Jul 2026465 PMAQI
26th Jul 2026226 PMAQI
26th Jul 2026437 PMAQI
26th Jul 2026908 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20265010 PMAQI
26th Jul 20265411 PMAQI
27th Jul 20264112 AMAQI
27th Jul 2026551 AMAQI
27th Jul 2026582 AMAQI
27th Jul 2026923 AMAQI
27th Jul 2026394 AMAQI
27th Jul 2026415 AMAQI

29°C23/36°C

27th Jul 2026476 AMAQI
27th Jul 2026497 AMAQI
27th Jul 2026478 AMAQI
27th Jul 2026439 AMAQI
27th Jul 20265010 AMAQI
27th Jul 20264611 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026471 PMAQI
27th Jul 2026402 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026534 PMAQI
27th Jul 2026775 PMAQI
27th Jul 2026906 PMAQI
27th Jul 2026897 PMAQI
27th Jul 2026848 PMAQI
27th Jul 2026769 PMAQI
27th Jul 20267810 PMAQI
27th Jul 20267211 PMAQI
28th Jul 20267112 AMAQI
28th Jul 2026751 AMAQI
28th Jul 2026742 AMAQI
28th Jul 2026803 AMAQI
28th Jul 2026804 AMAQI
28th Jul 2026805 AMAQI

29°C25/34°C

28th Jul 2026756 AMAQI
28th Jul 2026747 AMAQI
28th Jul 2026728 AMAQI
28th Jul 2026729 AMAQI
28th Jul 20267210 AMAQI
28th Jul 20267111 AMAQI
28th Jul 20267212 PMAQI
28th Jul 2026641 PMAQI
28th Jul 2026602 PMAQI
28th Jul 2026543 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026385 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026467 PMAQI
28th Jul 2026408 PMAQI
28th Jul 2026549 PMAQI
28th Jul 20264710 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026401 AMAQI
29th Jul 2026392 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026364 AMAQI
29th Jul 2026685 AMAQI

27°C20/35°C

29th Jul 2026386 AMAQI
29th Jul 2026537 AMAQI
29th Jul 2026528 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20264111 AMAQI
29th Jul 20264312 PMAQI
29th Jul 2026411 PMAQI
29th Jul 2026802 PMAQI
29th Jul 2026663 PMAQI
29th Jul 2026684 PMAQI
29th Jul 2026285 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026677 PMAQI
29th Jul 2026768 PMAQI
29th Jul 2026629 PMAQI
29th Jul 20265910 PMAQI
29th Jul 20265811 PMAQI
30th Jul 20265212 AMAQI
30th Jul 2026521 AMAQI
30th Jul 2026492 AMAQI
30th Jul 2026663 AMAQI
30th Jul 2026824 AMAQI
30th Jul 2026385 AMAQI

26°C20/33°C

30th Jul 2026616 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026798 AMAQI
30th Jul 2026379 AMAQI
30th Jul 20264710 AMAQI
30th Jul 20266311 AMAQI
30th Jul 20266612 PMAQI
30th Jul 2026541 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026443 PMAQI
30th Jul 2026394 PMAQI
30th Jul 2026375 PMAQI
30th Jul 2026396 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026458 PMAQI
30th Jul 2026479 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20264011 PMAQI
31st Jul 20264112 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026463 AMAQI
31st Jul 2026454 AMAQI
31st Jul 2026465 AMAQI

25°C17/33°C

31st Jul 2026466 AMAQI
31st Jul 2026477 AMAQI
31st Jul 2026438 AMAQI
31st Jul 2026459 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026451 PMAQI
31st Jul 2026442 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026414 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026326 PMAQI
31st Jul 2026437 PMAQI
31st Jul 2026398 PMAQI
31st Jul 2026389 PMAQI
31st Jul 20264510 PMAQI
31st Jul 20263911 PMAQI
1st Aug 20265012 AMAQI
1st Aug 2026411 AMAQI
1st Aug 2026412 AMAQI
1st Aug 2026453 AMAQI
1st Aug 2026434 AMAQI
1st Aug 2026415 AMAQI

28°C20/35°C

1st Aug 2026526 AMAQI
1st Aug 2026537 AMAQI
1st Aug 2026508 AMAQI
1st Aug 2026529 AMAQI
1st Aug 20263910 AMAQI
1st Aug 20264311 AMAQI
1st Aug 20264512 PMAQI
1st Aug 2026451 PMAQI
1st Aug 2026432 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026374 PMAQI
1st Aug 2026455 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026307 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026349 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20264011 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026361 AMAQI
2nd Aug 2026402 AMAQI
2nd Aug 2026423 AMAQI
2nd Aug 2026424 AMAQI
2nd Aug 2026465 AMAQI

29°C21/37°C

2nd Aug 2026426 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20265010 AMAQI
2nd Aug 20265011 AMAQI
2nd Aug 20265212 PMAQI
2nd Aug 2026521 PMAQI
2nd Aug 2026502 PMAQI
2nd Aug 2026523 PMAQI
2nd Aug 2026524 PMAQI
2nd Aug 2026535 PMAQI
2nd Aug 2026526 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026508 PMAQI
2nd Aug 2026509 PMAQI
2nd Aug 20265010 PMAQI
2nd Aug 20265711 PMAQI
3rd Aug 20266812 AMAQI
3rd Aug 2026741 AMAQI
3rd Aug 2026712 AMAQI
3rd Aug 2026663 AMAQI
3rd Aug 2026764 AMAQI
3rd Aug 2026745 AMAQI

28°C22/35°C

3rd Aug 2026726 AMAQI
3rd Aug 2026707 AMAQI
3rd Aug 2026668 AMAQI
3rd Aug 2026689 AMAQI
3rd Aug 20266010 AMAQI
3rd Aug 20266111 AMAQI
3rd Aug 20266112 PMAQI
3rd Aug 2026601 PMAQI
3rd Aug 2026592 PMAQI
3rd Aug 2026583 PMAQI
3rd Aug 2026544 PMAQI
3rd Aug 2026565 PMAQI
3rd Aug 2026546 PMAQI
3rd Aug 2026547 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026529 PMAQI
3rd Aug 20265310 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265512 AMAQI
4th Aug 2026571 AMAQI
4th Aug 2026592 AMAQI
4th Aug 2026653 AMAQI
4th Aug 2026664 AMAQI
4th Aug 2026625 AMAQI

23°C17/30°C

4th Aug 2026606 AMAQI
4th Aug 2026617 AMAQI
4th Aug 2026638 AMAQI
4th Aug 2026649 AMAQI
4th Aug 20266410 AMAQI
4th Aug 20266611 AMAQI
4th Aug 20266612 PMAQI
4th Aug 2026641 PMAQI
4th Aug 2026602 PMAQI
4th Aug 2026623 PMAQI
4th Aug 2026644 PMAQI
4th Aug 2026665 PMAQI
4th Aug 2026636 PMAQI
4th Aug 2026627 PMAQI
4th Aug 2026638 PMAQI
4th Aug 2026649 PMAQI
4th Aug 20266610 PMAQI
4th Aug 20266611 PMAQI
5th Aug 20266212 AMAQI
5th Aug 2026661 AMAQI
5th Aug 2026672 AMAQI
5th Aug 2026683 AMAQI
5th Aug 2026684 AMAQI
5th Aug 2026705 AMAQI

22°C15/30°C

5th Aug 2026696 AMAQI
5th Aug 2026687 AMAQI
5th Aug 2026708 AMAQI
5th Aug 2026699 AMAQI
5th Aug 20267210 AMAQI
5th Aug 20267211 AMAQI
5th Aug 20267012 PMAQI
5th Aug 2026701 PMAQI
5th Aug 2026722 PMAQI
5th Aug 2026683 PMAQI
5th Aug 2026724 PMAQI
5th Aug 2026765 PMAQI
5th Aug 2026726 PMAQI
5th Aug 2026727 PMAQI
5th Aug 2026688 PMAQI
5th Aug 2026719 PMAQI
5th Aug 20267010 PMAQI
5th Aug 20267011 PMAQI
6th Aug 20266612 AMAQI
6th Aug 2026671 AMAQI
6th Aug 2026712 AMAQI
6th Aug 2026723 AMAQI
6th Aug 2026714 AMAQI
6th Aug 2026705 AMAQI

24°C16/31°C

6th Aug 2026726 AMAQI
6 AM
6th Aug 2026697 AMAQI
6th Aug 2026708 AMAQI
6th Aug 2026729 AMAQI
6th Aug 20267210 AMAQI
6th Aug 20267311 AMAQI
6th Aug 20267512 PMAQI
6th Aug 2026821 PMAQI
1 PM
6th Aug 2026982 PMAQI
6th Aug 2026913 PMAQI
6th Aug 2026684 PMAQI
6th Aug 2026605 PMAQI
6th Aug 2026546 PMAQI
6th Aug 2026547 PMAQI
6th Aug 2026548 PMAQI
8 PM
6th Aug 2026529 PMAQI
6th Aug 20265410 PMAQI
6th Aug 20264711 PMAQI
1 AM
5 AM

27°C18/34°C

Day time
Avg. Highest Time
10 AM

51AQI

1 hours / Day
30 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 10 AM to 10 AM (Avg. 51), while the lowest AQI was between 6 PM to 6 PM (Avg. 38).
Night time
Avg. Highest Time
10 PM

47AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 2 AM

42AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 47), while the lowest AQI was between 12 AM to 2 AM (Avg. 42).

2026 Days Vs Air Quality

Brigham City, Utah, United States

2026

94%

202

6%

13

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

Good
202 Days
Moderate
13 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 94%

Health Risk Level:

Very Low

In 2026, 94% of 218 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

Brigham City, Utah, 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
25AQI (US)
2nd January 2026
19AQI (US)
3rd January 2026
20AQI (US)
4th January 2026
16AQI (US)
5th January 2026
18AQI (US)
6th January 2026
22AQI (US)
7th January 2026
19AQI (US)
8th January 2026
20AQI (US)
9th January 2026
20AQI (US)
10th January 2026
31AQI (US)
11th January 2026
28AQI (US)
12th January 2026
51AQI (US)
13th January 2026
58AQI (US)
14th January 2026
64AQI (US)
15th January 2026
67AQI (US)
16th January 2026
53AQI (US)
17th January 2026
29AQI (US)
18th January 2026
35AQI (US)
19th January 2026
39AQI (US)
20th January 2026
42AQI (US)
21st January 2026
36AQI (US)
22nd January 2026
39AQI (US)
23rd January 2026
36AQI (US)
24th January 2026
28AQI (US)
25th January 2026
32AQI (US)
26th January 2026
37AQI (US)
27th January 2026
27AQI (US)
28th January 2026
32AQI (US)
29th January 2026
44AQI (US)
30th January 2026
46AQI (US)
31st January 2026
28AQI (US)
1st February 2026
28AQI (US)
2nd February 2026
25AQI (US)
3rd February 2026
31AQI (US)
4th February 2026
29AQI (US)
5th February 2026
32AQI (US)
6th February 2026
29AQI (US)
7th February 2026
30AQI (US)
8th February 2026
32AQI (US)
9th February 2026
36AQI (US)
10th February 2026
30AQI (US)
11th February 2026
23AQI (US)
12th February 2026
26AQI (US)
13th February 2026
31AQI (US)
14th February 2026
27AQI (US)
15th February 2026
27AQI (US)
16th February 2026
30AQI (US)
17th February 2026
32AQI (US)
18th February 2026
47AQI (US)
19th February 2026
23AQI (US)
20th February 2026
32AQI (US)
21st February 2026
21AQI (US)
22nd February 2026
28AQI (US)
23rd February 2026
22AQI (US)
24th February 2026
27AQI (US)
25th February 2026
30AQI (US)
26th February 2026
24AQI (US)
27th February 2026
21AQI (US)
28th February 2026
22AQI (US)
1st March 2026
32AQI (US)
2nd March 2026
46AQI (US)
3rd March 2026
34AQI (US)
4th March 2026
23AQI (US)
5th March 2026
38AQI (US)
6th March 2026
32AQI (US)
7th March 2026
32AQI (US)
8th March 2026
22AQI (US)
9th March 2026
26AQI (US)
10th March 2026
22AQI (US)
11th March 2026
28AQI (US)
12th March 2026
18AQI (US)
13th March 2026
23AQI (US)
14th March 2026
18AQI (US)
15th March 2026
24AQI (US)
16th March 2026
22AQI (US)
17th March 2026
25AQI (US)
18th March 2026
22AQI (US)
19th March 2026
24AQI (US)
20th March 2026
26AQI (US)
21st March 2026
24AQI (US)
22nd March 2026
23AQI (US)
23rd March 2026
24AQI (US)
24th March 2026
26AQI (US)
25th March 2026
24AQI (US)
26th March 2026
26AQI (US)
27th March 2026
30AQI (US)
28th March 2026
23AQI (US)
29th March 2026
19AQI (US)
30th March 2026
19AQI (US)
31st March 2026
20AQI (US)
1st April 2026
27AQI (US)
2nd April 2026
28AQI (US)
3rd April 2026
28AQI (US)
4th April 2026
21AQI (US)
5th April 2026
26AQI (US)
6th April 2026
26AQI (US)
7th April 2026
23AQI (US)
8th April 2026
28AQI (US)
9th April 2026
21AQI (US)
10th April 2026
23AQI (US)
11th April 2026
20AQI (US)
12th April 2026
25AQI (US)
13th April 2026
25AQI (US)
14th April 2026
30AQI (US)
15th April 2026
26AQI (US)
16th April 2026
22AQI (US)
17th April 2026
18th April 2026
30AQI (US)
19th April 2026
22AQI (US)
20th April 2026
19AQI (US)
21st April 2026
24AQI (US)
22nd April 2026
23rd April 2026
18AQI (US)
24th April 2026
18AQI (US)
25th April 2026
18AQI (US)
26th April 2026
26AQI (US)
27th April 2026
24AQI (US)
28th April 2026
19AQI (US)
29th April 2026
18AQI (US)
30th April 2026
20AQI (US)
1st May 2026
19AQI (US)
2nd May 2026
18AQI (US)
3rd May 2026
16AQI (US)
4th May 2026
22AQI (US)
5th May 2026
21AQI (US)
6th May 2026
20AQI (US)
7th May 2026
18AQI (US)
8th May 2026
23AQI (US)
9th May 2026
10th May 2026
23AQI (US)
11th May 2026
21AQI (US)
12th May 2026
26AQI (US)
13th May 2026
41AQI (US)
14th May 2026
35AQI (US)
15th May 2026
23AQI (US)
16th May 2026
22AQI (US)
17th May 2026
28AQI (US)
18th May 2026
28AQI (US)
19th May 2026
28AQI (US)
20th May 2026
26AQI (US)
21st May 2026
23AQI (US)
22nd May 2026
20AQI (US)
23rd May 2026
24AQI (US)
24th May 2026
23AQI (US)
25th May 2026
19AQI (US)
26th May 2026
23AQI (US)
27th May 2026
22AQI (US)
28th May 2026
22AQI (US)
29th May 2026
22AQI (US)
30th May 2026
21AQI (US)
31st May 2026
23AQI (US)
1st June 2026
21AQI (US)
2nd June 2026
20AQI (US)
3rd June 2026
25AQI (US)
4th June 2026
21AQI (US)
5th June 2026
18AQI (US)
6th June 2026
28AQI (US)
7th June 2026
20AQI (US)
8th June 2026
23AQI (US)
9th June 2026
26AQI (US)
10th June 2026
23AQI (US)
11th June 2026
18AQI (US)
12th June 2026
18AQI (US)
13th June 2026
17AQI (US)
14th June 2026
20AQI (US)
15th June 2026
20AQI (US)
16th June 2026
19AQI (US)
17th June 2026
22AQI (US)
18th June 2026
22AQI (US)
19th June 2026
22AQI (US)
20th June 2026
35AQI (US)
21st June 2026
18AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
28AQI (US)
24th June 2026
48AQI (US)
25th June 2026
28AQI (US)
26th June 2026
37AQI (US)
27th June 2026
28AQI (US)
28th June 2026
26AQI (US)
29th June 2026
22AQI (US)
30th June 2026
21AQI (US)
1st July 2026
22AQI (US)
2nd July 2026
24AQI (US)
3rd July 2026
18AQI (US)
4th July 2026
17AQI (US)
5th July 2026
16AQI (US)
6th July 2026
18AQI (US)
7th July 2026
22AQI (US)
8th July 2026
26AQI (US)
9th July 2026
20AQI (US)
10th July 2026
24AQI (US)
11th July 2026
22AQI (US)
12th July 2026
17AQI (US)
13th July 2026
35AQI (US)
14th July 2026
28AQI (US)
15th July 2026
27AQI (US)
16th July 2026
19AQI (US)
17th July 2026
38AQI (US)
18th July 2026
48AQI (US)
19th July 2026
44AQI (US)
20th July 2026
62AQI (US)
21st July 2026
46AQI (US)
22nd July 2026
46AQI (US)
23rd July 2026
45AQI (US)
24th July 2026
46AQI (US)
25th July 2026
48AQI (US)
26th July 2026
53AQI (US)
27th July 2026
58AQI (US)
28th July 2026
62AQI (US)
29th July 2026
50AQI (US)
30th July 2026
50AQI (US)
31st July 2026
42AQI (US)
1st August 2026
42AQI (US)
2nd August 2026
48AQI (US)
3rd August 2026
62AQI (US)
4th August 2026
63AQI (US)
5th August 2026
70AQI (US)
6th August 2026
68AQI (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

34AQI (US)

28AQI (US)

26AQI (US)

23AQI (US)

23AQI (US)

24AQI (US)

35AQI (US)

59AQI (US)

No. of days

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

202629AQI (US)

26
5
28
31
28
30
30
27
4
2
4
202
13

Highest AQI (US) recorded in

August

59AQI (US)

Lowest AQI (US) recorded in

May

23AQI (US)

202533AQI (US)

25
6
28
29
2
29
1
31
28
2
28
3
25
6
30
31
30
31
345
20

Highest AQI (US) recorded in

August

42AQI (US)

Lowest AQI (US) recorded in

February

24AQI (US)

202436AQI (US)

23
8
29
30
1
30
31
29
20
11
24
7
27
2
1
29
2
30
19
12
321
43
1

Highest AQI (US) recorded in

July

49AQI (US)

Lowest AQI (US) recorded in

November

22AQI (US)

202339AQI (US)

29
2
18
7
3
31
30
28
3
29
30
1
29
2
30
31
22
7
16
14
1
323
36
4

Highest AQI (US) recorded in

February

56AQI (US)

Lowest AQI (US) recorded in

October

30AQI (US)

202240AQI (US)

15
13
2
19
3
29
2
24
1
30
1
28
2
16
7
1
24
5
30
1
25
5
19
10
2
260
50
4

Highest AQI (US) recorded in

January

53AQI (US)

Lowest AQI (US) recorded in

March

32AQI (US)

202146AQI (US)

2
20
25
5
18
13
9
14
8
23
7
31
26
4
23
5
3
177
48
11

Highest AQI (US) recorded in

August

75AQI (US)

Lowest AQI (US) recorded in

April

19AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
46AQI (US)
Least Polluted Year Recorded
2026(Avg.)
29AQI (US)

Brigham City's annual 2026 AQI (US) (29) shows an average percentage change of -24.3% (improved AQI (US)) compared to previous years: 2021 (46), 2022 (40), 2023 (39), 2024 (36), 2025 (33).