West 280 North, Smithfield, 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
West 280 North, Smithfield, Utah, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
52AQILowest AQI recorded on
2nd Aug 2025
41AQISame Day Analysis (5th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
West 280 North, Smithfield, Utah, United States
AQI
Day
Night
.
6 AM5th Aug 2025
8 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
12PM5th Aug
58AQI
Avg. Lowest Time
6AM5th Aug
49AQI
Night time
Avg. Highest Time
1AM6th Aug
59AQI
Avg. Lowest Time
10PM5th Aug
54AQI
In the last 24 hours,
West 280 North's AQI reached its highest point of 59 at 1 AM during the Night, while the lowest point, 49, was recorded at 6 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
West 280 North, Smithfield, Utah, United States
JulAug
07th - 08th08th - 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
7th Jul 2025426 AMAQI
7th Jul 2025367 AMAQI
7th Jul 2025388 AMAQI
7th Jul 2025419 AMAQI
7th Jul 20255010 AMAQI
7th Jul 20254411 AMAQI
7th Jul 20254612 PMAQI
7th Jul 2025501 PMAQI
7th Jul 2025512 PMAQI
7th Jul 2025453 PMAQI
7th Jul 2025454 PMAQI
7th Jul 2025495 PMAQI
7th Jul 2025466 PMAQI
7th Jul 2025417 PMAQI
7th Jul 2025438 PMAQI
7th Jul 2025459 PMAQI
7th Jul 20253610 PMAQI
7th Jul 20253711 PMAQI
8th Jul 20253412 AMAQI
8th Jul 2025341 AMAQI
8th Jul 2025322 AMAQI
8th Jul 2025443 AMAQI
8th Jul 2025464 AMAQI
8th Jul 2025445 AMAQI
23°C10/35°C
8th Jul 2025386 AMAQI
8th Jul 2025437 AMAQI
8th Jul 2025428 AMAQI
8th Jul 2025419 AMAQI
8th Jul 20254010 AMAQI
8th Jul 20254411 AMAQI
8th Jul 20254912 PMAQI
8th Jul 2025451 PMAQI
8th Jul 2025422 PMAQI
8th Jul 2025383 PMAQI
8th Jul 2025364 PMAQI
8th Jul 2025345 PMAQI
8th Jul 2025336 PMAQI
8th Jul 2025377 PMAQI
8th Jul 2025368 PMAQI
8th Jul 2025339 PMAQI
8th Jul 20253210 PMAQI
8th Jul 20253211 PMAQI
9th Jul 20253112 AMAQI
9th Jul 2025341 AMAQI
9th Jul 2025372 AMAQI
9th Jul 2025353 AMAQI
9th Jul 2025404 AMAQI
9th Jul 2025505 AMAQI
25°C11/36°C
9th Jul 2025506 AMAQI
9th Jul 2025477 AMAQI
9th Jul 2025478 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20255610 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20254712 PMAQI
9th Jul 2025431 PMAQI
9th Jul 2025352 PMAQI
9th Jul 2025373 PMAQI
9th Jul 2025354 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025417 PMAQI
9th Jul 2025448 PMAQI
9th Jul 2025419 PMAQI
9th Jul 20253810 PMAQI
9th Jul 20253811 PMAQI
10th Jul 20253512 AMAQI
10th Jul 2025351 AMAQI
10th Jul 2025342 AMAQI
10th Jul 2025293 AMAQI
10th Jul 2025354 AMAQI
10th Jul 2025365 AMAQI
26°C13/36°C
10th Jul 2025386 AMAQI
10th Jul 2025387 AMAQI
10th Jul 2025348 AMAQI
10th Jul 2025369 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20254412 PMAQI
10th Jul 2025441 PMAQI
10th Jul 2025412 PMAQI
10th Jul 2025403 PMAQI
10th Jul 2025404 PMAQI
10th Jul 2025395 PMAQI
10th Jul 2025396 PMAQI
10th Jul 2025417 PMAQI
10th Jul 2025378 PMAQI
10th Jul 2025439 PMAQI
10th Jul 20254710 PMAQI
10th Jul 20254211 PMAQI
11th Jul 20253812 AMAQI
11th Jul 2025391 AMAQI
11th Jul 2025432 AMAQI
11th Jul 2025403 AMAQI
11th Jul 2025364 AMAQI
11th Jul 2025345 AMAQI
22°C10/32°C
11th Jul 2025376 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025428 AMAQI
11th Jul 2025469 AMAQI
11th Jul 20254710 AMAQI
11th Jul 20254611 AMAQI
11th Jul 20254312 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025372 PMAQI
11th Jul 2025353 PMAQI
11th Jul 2025344 PMAQI
11th Jul 2025305 PMAQI
11th Jul 2025316 PMAQI
11th Jul 2025357 PMAQI
11th Jul 2025398 PMAQI
11th Jul 2025389 PMAQI
11th Jul 20253610 PMAQI
11th Jul 20253311 PMAQI
12th Jul 20253612 AMAQI
12th Jul 2025381 AMAQI
12th Jul 2025392 AMAQI
12th Jul 2025383 AMAQI
12th Jul 2025364 AMAQI
12th Jul 2025345 AMAQI
22°C13/32°C
12th Jul 2025406 AMAQI
12th Jul 2025387 AMAQI
12th Jul 2025408 AMAQI
12th Jul 2025399 AMAQI
12th Jul 20254010 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20254212 PMAQI
12th Jul 2025431 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025365 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025309 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20252911 PMAQI
13th Jul 20253412 AMAQI
13th Jul 2025341 AMAQI
13th Jul 2025352 AMAQI
13th Jul 2025313 AMAQI
13th Jul 2025314 AMAQI
13th Jul 2025355 AMAQI
23°C9/33°C
13th Jul 2025376 AMAQI
13th Jul 2025387 AMAQI
13th Jul 2025378 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20254010 AMAQI
13th Jul 20253911 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025381 PMAQI
13th Jul 2025382 PMAQI
13th Jul 2025383 PMAQI
13th Jul 2025354 PMAQI
13th Jul 2025345 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025377 PMAQI
13th Jul 2025388 PMAQI
13th Jul 2025349 PMAQI
13th Jul 20253310 PMAQI
13th Jul 20253311 PMAQI
14th Jul 20253412 AMAQI
14th Jul 2025351 AMAQI
14th Jul 2025382 AMAQI
14th Jul 2025343 AMAQI
14th Jul 2025354 AMAQI
14th Jul 2025335 AMAQI
25°C13/35°C
14th Jul 2025326 AMAQI
14th Jul 2025327 AMAQI
14th Jul 2025328 AMAQI
14th Jul 2025349 AMAQI
14th Jul 20253610 AMAQI
14th Jul 20254811 AMAQI
14th Jul 20255112 PMAQI
14th Jul 2025441 PMAQI
14th Jul 2025362 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025374 PMAQI
14th Jul 2025345 PMAQI
14th Jul 2025366 PMAQI
14th Jul 2025377 PMAQI
14th Jul 2025358 PMAQI
14th Jul 2025339 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253911 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025482 AMAQI
15th Jul 2025503 AMAQI
15th Jul 2025524 AMAQI
15th Jul 2025535 AMAQI
27°C16/36°C
15th Jul 2025566 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025399 AMAQI
15th Jul 20254510 AMAQI
15th Jul 20255411 AMAQI
15th Jul 20255512 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025522 PMAQI
15th Jul 2025473 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025526 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025531 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025524 AMAQI
16th Jul 2025525 AMAQI
26°C16/37°C
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20255510 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025504 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025564 AMAQI
17th Jul 2025545 AMAQI
24°C12/34°C
17th Jul 2025546 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255211 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025548 PMAQI
17th Jul 2025529 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255211 PMAQI
18th Jul 20255212 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025442 AMAQI
18th Jul 2025403 AMAQI
18th Jul 2025424 AMAQI
18th Jul 2025415 AMAQI
26°C13/36°C
18th Jul 2025486 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025498 AMAQI
18th Jul 2025489 AMAQI
18th Jul 20255110 AMAQI
18th Jul 20255411 AMAQI
18th Jul 20255212 PMAQI
18th Jul 2025521 PMAQI
18th Jul 2025532 PMAQI
18th Jul 2025523 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025525 PMAQI
18th Jul 2025516 PMAQI
18th Jul 2025527 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20255010 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025431 AMAQI
19th Jul 2025422 AMAQI
19th Jul 2025413 AMAQI
19th Jul 2025434 AMAQI
19th Jul 2025465 AMAQI
24°C15/33°C
19th Jul 2025486 AMAQI
19th Jul 2025517 AMAQI
19th Jul 2025548 AMAQI
19th Jul 2025529 AMAQI
19th Jul 20255210 AMAQI
19th Jul 20255311 AMAQI
19th Jul 20255312 PMAQI
19th Jul 2025521 PMAQI
19th Jul 2025482 PMAQI
19th Jul 2025443 PMAQI
19th Jul 2025424 PMAQI
19th Jul 2025415 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025447 PMAQI
19th Jul 2025438 PMAQI
19th Jul 2025449 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254311 PMAQI
20th Jul 20254512 AMAQI
20th Jul 2025501 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025514 AMAQI
20th Jul 2025525 AMAQI
24°C13/33°C
20th Jul 2025526 AMAQI
20th Jul 2025537 AMAQI
20th Jul 2025528 AMAQI
20th Jul 2025529 AMAQI
20th Jul 20255110 AMAQI
20th Jul 20255211 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025571 PMAQI
20th Jul 2025562 PMAQI
20th Jul 2025533 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025526 PMAQI
20th Jul 2025517 PMAQI
20th Jul 2025518 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254611 PMAQI
21st Jul 20254412 AMAQI
21st Jul 2025461 AMAQI
21st Jul 2025362 AMAQI
21st Jul 2025453 AMAQI
21st Jul 2025454 AMAQI
21st Jul 2025485 AMAQI
24°C11/35°C
21st Jul 2025446 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20254911 AMAQI
21st Jul 20255112 PMAQI
21st Jul 2025471 PMAQI
21st Jul 2025452 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025514 PMAQI
21st Jul 2025515 PMAQI
21st Jul 2025526 PMAQI
21st Jul 2025527 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20255110 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025411 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025303 AMAQI
22nd Jul 2025304 AMAQI
22nd Jul 2025305 AMAQI
25°C14/35°C
22nd Jul 2025306 AMAQI
22nd Jul 2025327 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025469 AMAQI
22nd Jul 20254510 AMAQI
22nd Jul 20254411 AMAQI
22nd Jul 20255112 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025412 PMAQI
22nd Jul 2025403 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025395 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025409 PMAQI
22nd Jul 20254010 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254612 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025412 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025384 AMAQI
23rd Jul 2025345 AMAQI
24°C17/32°C
23rd Jul 2025366 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20254410 AMAQI
23rd Jul 20254311 AMAQI
23rd Jul 20254312 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025402 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025374 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025378 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025392 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025464 AMAQI
24th Jul 2025485 AMAQI
23°C12/33°C
24th Jul 2025526 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025409 AMAQI
24th Jul 20254310 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20254312 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025392 PMAQI
24th Jul 2025413 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025408 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20254610 PMAQI
24th Jul 20254811 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025563 AMAQI
25th Jul 2025594 AMAQI
25th Jul 2025595 AMAQI
22°C10/34°C
25th Jul 2025506 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20255910 AMAQI
25th Jul 20255911 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025561 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025475 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025479 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254311 PMAQI
26th Jul 20254812 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025442 AMAQI
26th Jul 2025253 AMAQI
26th Jul 2025364 AMAQI
26th Jul 2025275 AMAQI
22°C9/34°C
26th Jul 2025386 AMAQI
26th Jul 2025477 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025439 AMAQI
26th Jul 20255110 AMAQI
26th Jul 20254911 AMAQI
26th Jul 20254712 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025374 PMAQI
26th Jul 2025355 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20253510 PMAQI
26th Jul 20253311 PMAQI
27th Jul 20253212 AMAQI
27th Jul 2025341 AMAQI
27th Jul 2025252 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025264 AMAQI
27th Jul 2025285 AMAQI
22°C12/33°C
27th Jul 2025286 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025338 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20253410 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025299 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025252 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025274 AMAQI
28th Jul 2025305 AMAQI
22°C11/33°C
28th Jul 2025316 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025338 AMAQI
28th Jul 2025439 AMAQI
28th Jul 20254510 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20255312 PMAQI
28th Jul 2025461 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025299 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025324 AMAQI
29th Jul 2025305 AMAQI
24°C11/35°C
29th Jul 2025326 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025348 AMAQI
29th Jul 2025409 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20254912 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025413 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025296 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025388 PMAQI
29th Jul 2025479 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254311 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025481 AMAQI
30th Jul 2025392 AMAQI
30th Jul 2025383 AMAQI
30th Jul 2025364 AMAQI
30th Jul 2025325 AMAQI
25°C13/36°C
30th Jul 2025366 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025438 AMAQI
30th Jul 2025479 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025412 PMAQI
30th Jul 2025413 PMAQI
30th Jul 2025414 PMAQI
30th Jul 2025415 PMAQI
30th Jul 2025416 PMAQI
30th Jul 2025417 PMAQI
30th Jul 2025418 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20254411 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025441 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025424 AMAQI
31st Jul 2025435 AMAQI
23°C10/36°C
31st Jul 2025606 AMAQI
31st Jul 2025607 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025609 AMAQI
31st Jul 20256210 AMAQI
31st Jul 20255811 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025572 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20254710 PMAQI
31st Jul 20255111 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025533 AMAQI
1st Aug 2025554 AMAQI
1st Aug 2025545 AMAQI
23°C10/34°C
1st Aug 2025556 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025559 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025465 PMAQI
1st Aug 2025466 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025429 PMAQI
1st Aug 20254010 PMAQI
1st Aug 20254111 PMAQI
2nd Aug 20254512 AMAQI
2nd Aug 2025451 AMAQI
2nd Aug 2025432 AMAQI
2nd Aug 2025443 AMAQI
2nd Aug 2025424 AMAQI
2nd Aug 2025425 AMAQI
23°C12/34°C
2nd Aug 2025426 AMAQI
2nd Aug 2025427 AMAQI
2nd Aug 2025438 AMAQI
2nd Aug 2025459 AMAQI
2nd Aug 20254410 AMAQI
2nd Aug 20254411 AMAQI
2nd Aug 20254312 PMAQI
2nd Aug 2025401 PMAQI
2nd Aug 2025392 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025304 PMAQI
2nd Aug 2025275 PMAQI
2nd Aug 2025326 PMAQI
2nd Aug 2025417 PMAQI
2nd Aug 2025378 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20254710 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20255012 AMAQI
3rd Aug 2025471 AMAQI
3rd Aug 2025482 AMAQI
3rd Aug 2025483 AMAQI
3rd Aug 2025454 AMAQI
3rd Aug 2025445 AMAQI
22°C12/33°C
3rd Aug 2025436 AMAQI
3rd Aug 2025437 AMAQI
3rd Aug 2025438 AMAQI
3rd Aug 2025449 AMAQI
3rd Aug 20254610 AMAQI
3rd Aug 20254311 AMAQI
3rd Aug 20254312 PMAQI
3rd Aug 2025401 PMAQI
3rd Aug 2025402 PMAQI
3rd Aug 2025393 PMAQI
3rd Aug 2025374 PMAQI
3rd Aug 2025345 PMAQI
3rd Aug 2025346 PMAQI
3rd Aug 2025397 PMAQI
3rd Aug 2025388 PMAQI
3rd Aug 2025359 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025452 AMAQI
4th Aug 2025443 AMAQI
4th Aug 2025394 AMAQI
4th Aug 2025415 AMAQI
22°C10/33°C
4th Aug 2025456 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025488 AMAQI
4th Aug 2025499 AMAQI
4th Aug 20255310 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20255512 PMAQI
4th Aug 2025541 PMAQI
4th Aug 2025542 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025595 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025517 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255810 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025491 AMAQI
5th Aug 2025502 AMAQI
5th Aug 2025503 AMAQI
5th Aug 2025514 AMAQI
5th Aug 2025515 AMAQI
22°C9/34°C
5th Aug 2025496 AMAQI
5th Aug 2025517 AMAQI
5th Aug 2025528 AMAQI
5th Aug 2025549 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20255711 AMAQI
5th Aug 20255812 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025553 PMAQI
5th Aug 2025534 PMAQI
5th Aug 2025525 PMAQI
5th Aug 2025546 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025548 PMAQI
5th Aug 2025549 PMAQI
5th Aug 20255410 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255812 AMAQI
6th Aug 2025591 AMAQI
6th Aug 2025572 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025564 AMAQI
6th Aug 2025555 AMAQI
22°C10/33°C
6th Aug 2025546 AMAQI
6 AM1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
45AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 6 PM
45AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 45), while the lowest AQI was between 6 AM to 6 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 11 PM
42AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
42AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 42), while the lowest AQI was between 12 AM to 11 PM (Avg. 42).
2025 Days Vs Air Quality
West 280 North, Smithfield, Utah, United States
2025
91%
121
9%
12
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
121 DaysModerate
12 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 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
West 280 North, Smithfield, Utah, 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.
1st March 2025
22AQI
22AQI
2nd March 2025
22AQI
22AQI
3rd March 2025
60AQI
60AQI
4th March 2025
62AQI
62AQI
5th March 2025
46AQI
46AQI
6th March 2025
27AQI
27AQI
1st April 2025
22AQI
22AQI
2nd April 2025
19AQI
19AQI
3rd April 2025
18AQI
18AQI
4th April 2025
18AQI
18AQI
5th April 2025
17AQI
17AQI
6th April 2025
19AQI
19AQI
7th April 2025
25AQI
25AQI
8th April 2025
25AQI
25AQI
9th April 2025
35AQI
35AQI
10th April 2025
48AQI
48AQI
11th April 2025
51AQI
51AQI
12th April 2025
44AQI
44AQI
13th April 2025
32AQI
32AQI
14th April 2025
28AQI
28AQI
15th April 2025
31AQI
31AQI
16th April 2025
32AQI
32AQI
17th April 2025
25AQI
25AQI
18th April 2025
21AQI
21AQI
19th April 2025
19AQI
19AQI
20th April 2025
20AQI
20AQI
21st April 2025
20AQI
20AQI
22nd April 2025
24AQI
24AQI
23rd April 2025
28AQI
28AQI
24th April 2025
24AQI
24AQI
25th April 2025
26AQI
26AQI
26th April 2025
27AQI
27AQI
27th April 2025
23AQI
23AQI
28th April 2025
17AQI
17AQI
29th April 2025
18AQI
18AQI
30th April 2025
20AQI
20AQI
1st May 2025
25AQI
25AQI
2nd May 2025
27AQI
27AQI
3rd May 2025
31AQI
31AQI
4th May 2025
31AQI
31AQI
5th May 2025
27AQI
27AQI
6th May 2025
16AQI
16AQI
7th May 2025
18AQI
18AQI
8th May 2025
25AQI
25AQI
9th May 2025
27AQI
27AQI
10th May 2025
29AQI
29AQI
11th May 2025
32AQI
32AQI
12th May 2025
42AQI
42AQI
13th May 2025
34AQI
34AQI
14th May 2025
21AQI
21AQI
15th May 2025
18AQI
18AQI
16th May 2025
22AQI
22AQI
17th May 2025
23AQI
23AQI
18th May 2025
21AQI
21AQI
19th May 2025
19AQI
19AQI
20th May 2025
21AQI
21AQI
21st May 2025
22AQI
22AQI
22nd May 2025
25AQI
25AQI
23rd May 2025
31AQI
31AQI
24th May 2025
29AQI
29AQI
25th May 2025
29AQI
29AQI
26th May 2025
28AQI
28AQI
27th May 2025
30AQI
30AQI
28th May 2025
32AQI
32AQI
29th May 2025
33AQI
33AQI
30th May 2025
36AQI
36AQI
31st May 2025
35AQI
35AQI
1st June 2025
38AQI
38AQI
2nd June 2025
32AQI
32AQI
3rd June 2025
29AQI
29AQI
4th June 2025
26AQI
26AQI
5th June 2025
32AQI
32AQI
6th June 2025
35AQI
35AQI
7th June 2025
41AQI
41AQI
8th June 2025
34AQI
34AQI
9th June 2025
30AQI
30AQI
10th June 2025
35AQI
35AQI
11th June 2025
39AQI
39AQI
12th June 2025
41AQI
41AQI
13th June 2025
41AQI
41AQI
14th June 2025
43AQI
43AQI
15th June 2025
44AQI
44AQI
16th June 2025
38AQI
38AQI
17th June 2025
37AQI
37AQI
18th June 2025
39AQI
39AQI
19th June 2025
37AQI
37AQI
20th June 2025
39AQI
39AQI
21st June 2025
45AQI
45AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
30AQI
30AQI
24th June 2025
32AQI
32AQI
25th June 2025
43AQI
43AQI
26th June 2025
39AQI
39AQI
27th June 2025
45AQI
45AQI
28th June 2025
39AQI
39AQI
29th June 2025
29AQI
29AQI
30th June 2025
27AQI
27AQI
1st July 2025
42AQI
42AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
47AQI
47AQI
4th July 2025
40AQI
40AQI
5th July 2025
53AQI
53AQI
6th July 2025
43AQI
43AQI
7th July 2025
42AQI
42AQI
8th July 2025
38AQI
38AQI
9th July 2025
42AQI
42AQI
10th July 2025
38AQI
38AQI
11th July 2025
38AQI
38AQI
12th July 2025
37AQI
37AQI
13th July 2025
35AQI
35AQI
14th July 2025
36AQI
36AQI
15th July 2025
52AQI
52AQI
16th July 2025
53AQI
53AQI
17th July 2025
54AQI
54AQI
18th July 2025
49AQI
49AQI
19th July 2025
45AQI
45AQI
20th July 2025
51AQI
51AQI
21st July 2025
48AQI
48AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
38AQI
38AQI
24th July 2025
43AQI
43AQI
25th July 2025
53AQI
53AQI
26th July 2025
39AQI
39AQI
27th July 2025
28AQI
28AQI
28th July 2025
32AQI
32AQI
29th July 2025
37AQI
37AQI
30th July 2025
43AQI
43AQI
31st July 2025
51AQI
51AQI
1st August 2025
52AQI
52AQI
2nd August 2025
41AQI
41AQI
3rd August 2025
41AQI
41AQI
4th August 2025
50AQI
50AQI
5th August 2025
52AQI
52AQI
40AQI
26AQI
27AQI
37AQI
43AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202534AQI
4
2
29
1
31
30
24
7
3
2
121
12
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
April26AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
34AQILeast Polluted Year Recorded
2025(Avg.)
34AQIWest 280 North's annual 2025 AQI (34) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
