Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Smithfield, Utah, United States

Plongez dans des détails sur la qualité de l'air avec des données historiques, des tendances mensuelles et annuelles à portée de main !

Bon
050
Modéré
100
Pauvre
150
Non sain
200
Sévère
300
Dangereux
301+

Analyse de la qualité de l'air de Août

Smithfield, Utah, United States

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
16th Aug 2021
127AQI
AQI le plus bas enregistré le
22nd Aug 2023
25AQI

Analyse du même jour (3rd August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 3rd le plus élevé AQI à 41 de Bon qualité de l'air, montrant une amélioration par rapport à 2024 et 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 4th Aug - 5th Aug 2025

Smithfield, Utah, United States

AQI
Jour
Nuit
.

6 AM4th Aug 2025

8 PM

5 AM5th Aug 2025

Heure du jour
Heure moyenne la plus haute
5PM4th Aug

53AQI

Heure moyenne la plus basse
7AM4th Aug

41AQI

Heure de la nuit
Heure moyenne la plus haute
10PM4th Aug

52AQI

Heure moyenne la plus basse
2AM5th Aug

49AQI

Au cours des 24 dernières heures,

L'AQI de Smithfield a atteint son point le plus élevé de 53 à 5 PM pendant le Jour, tandis que le point le plus bas, undefined, a été enregistré à 5 AM pendant le Nuit entre 4th Aug et 5th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Smithfield, Utah, United States

JulAug
06th - 07th07th - 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
Jour
Nuit
6th Jul 2025476 AMAQI
6th Jul 2025467 AMAQI
6th Jul 2025438 AMAQI
6th Jul 2025439 AMAQI
6th Jul 20254710 AMAQI
6th Jul 20254411 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025501 PMAQI
6th Jul 2025482 PMAQI
6th Jul 2025433 PMAQI
6th Jul 2025404 PMAQI
6th Jul 2025385 PMAQI
6th Jul 2025396 PMAQI
6th Jul 2025437 PMAQI
6th Jul 2025438 PMAQI
6th Jul 2025439 PMAQI
6th Jul 20253910 PMAQI
6th Jul 20253711 PMAQI
7th Jul 20253712 AMAQI
7th Jul 2025371 AMAQI
7th Jul 2025302 AMAQI
7th Jul 2025323 AMAQI
7th Jul 2025414 AMAQI
7th Jul 2025375 AMAQI

21°C8/32°C

7th Jul 2025366 AMAQI
7th Jul 2025337 AMAQI
7th Jul 2025348 AMAQI
7th Jul 2025379 AMAQI
7th Jul 20254410 AMAQI
7th Jul 20254011 AMAQI
7th Jul 20254212 PMAQI
7th Jul 2025461 PMAQI
7th Jul 2025442 PMAQI
7th Jul 2025413 PMAQI
7th Jul 2025414 PMAQI
7th Jul 2025425 PMAQI
7th Jul 2025416 PMAQI
7th Jul 2025397 PMAQI
7th Jul 2025408 PMAQI
7th Jul 2025419 PMAQI
7th Jul 20253710 PMAQI
7th Jul 20253711 PMAQI
8th Jul 20253612 AMAQI
8th Jul 2025411 AMAQI
8th Jul 2025382 AMAQI
8th Jul 2025483 AMAQI
8th Jul 2025454 AMAQI
8th Jul 2025535 AMAQI

23°C10/35°C

8th Jul 2025476 AMAQI
8th Jul 2025437 AMAQI
8th Jul 2025448 AMAQI
8th Jul 2025469 AMAQI
8th Jul 20254610 AMAQI
8th Jul 20255011 AMAQI
8th Jul 20255212 PMAQI
8th Jul 2025511 PMAQI
8th Jul 2025492 PMAQI
8th Jul 2025443 PMAQI
8th Jul 2025434 PMAQI
8th Jul 2025435 PMAQI
8th Jul 2025426 PMAQI
8th Jul 2025437 PMAQI
8th Jul 2025428 PMAQI
8th Jul 2025409 PMAQI
8th Jul 20253910 PMAQI
8th Jul 20253911 PMAQI
9th Jul 20253712 AMAQI
9th Jul 2025411 AMAQI
9th Jul 2025392 AMAQI
9th Jul 2025403 AMAQI
9th Jul 2025414 AMAQI
9th Jul 2025535 AMAQI

25°C11/36°C

9th Jul 2025516 AMAQI
9th Jul 2025487 AMAQI
9th Jul 2025498 AMAQI
9th Jul 2025519 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20254812 PMAQI
9th Jul 2025461 PMAQI
9th Jul 2025402 PMAQI
9th Jul 2025433 PMAQI
9th Jul 2025424 PMAQI
9th Jul 2025445 PMAQI
9th Jul 2025446 PMAQI
9th Jul 2025447 PMAQI
9th Jul 2025458 PMAQI
9th Jul 2025439 PMAQI
9th Jul 20254110 PMAQI
9th Jul 20254111 PMAQI
10th Jul 20254012 AMAQI
10th Jul 2025411 AMAQI
10th Jul 2025412 AMAQI
10th Jul 2025493 AMAQI
10th Jul 2025454 AMAQI
10th Jul 2025425 AMAQI

26°C13/36°C

10th Jul 2025446 AMAQI
10th Jul 2025437 AMAQI
10th Jul 2025418 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20254410 AMAQI
10th Jul 20254311 AMAQI
10th Jul 20254912 PMAQI
10th Jul 2025531 PMAQI
10th Jul 2025472 PMAQI
10th Jul 2025453 PMAQI
10th Jul 2025454 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025446 PMAQI
10th Jul 2025457 PMAQI
10th Jul 2025428 PMAQI
10th Jul 2025449 PMAQI
10th Jul 20254710 PMAQI
10th Jul 20254711 PMAQI
11th Jul 20254312 AMAQI
11th Jul 2025431 AMAQI
11th Jul 2025442 AMAQI
11th Jul 2025373 AMAQI
11th Jul 2025354 AMAQI
11th Jul 2025335 AMAQI

22°C10/32°C

11th Jul 2025386 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025408 AMAQI
11th Jul 2025439 AMAQI
11th Jul 20254310 AMAQI
11th Jul 20254111 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025411 PMAQI
11th Jul 2025442 PMAQI
11th Jul 2025393 PMAQI
11th Jul 2025384 PMAQI
11th Jul 2025355 PMAQI
11th Jul 2025386 PMAQI
11th Jul 2025387 PMAQI
11th Jul 2025398 PMAQI
11th Jul 2025409 PMAQI
11th Jul 20253710 PMAQI
11th Jul 20253711 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025431 AMAQI
12th Jul 2025432 AMAQI
12th Jul 2025413 AMAQI
12th Jul 2025414 AMAQI
12th Jul 2025375 AMAQI

22°C13/32°C

12th Jul 2025416 AMAQI
12th Jul 2025427 AMAQI
12th Jul 2025448 AMAQI
12th Jul 2025439 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254511 AMAQI
12th Jul 20254212 PMAQI
12th Jul 2025441 PMAQI
12th Jul 2025432 PMAQI
12th Jul 2025433 PMAQI
12th Jul 2025404 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025416 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025408 PMAQI
12th Jul 2025369 PMAQI
12th Jul 20253610 PMAQI
12th Jul 20253611 PMAQI
13th Jul 20253912 AMAQI
13th Jul 2025391 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025363 AMAQI
13th Jul 2025324 AMAQI
13th Jul 2025365 AMAQI

23°C9/33°C

13th Jul 2025386 AMAQI
13th Jul 2025387 AMAQI
13th Jul 2025398 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20254310 AMAQI
13th Jul 20254111 AMAQI
13th Jul 20253912 PMAQI
13th Jul 2025371 PMAQI
13th Jul 2025412 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025366 PMAQI
13th Jul 2025397 PMAQI
13th Jul 2025398 PMAQI
13th Jul 2025369 PMAQI
13th Jul 20253610 PMAQI
13th Jul 20253611 PMAQI
14th Jul 20253512 AMAQI
14th Jul 2025371 AMAQI
14th Jul 2025392 AMAQI
14th Jul 2025343 AMAQI
14th Jul 2025374 AMAQI
14th Jul 2025365 AMAQI

25°C13/35°C

14th Jul 2025356 AMAQI
14th Jul 2025357 AMAQI
14th Jul 2025368 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20254010 AMAQI
14th Jul 20254511 AMAQI
14th Jul 20254412 PMAQI
14th Jul 2025421 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025394 PMAQI
14th Jul 2025375 PMAQI
14th Jul 2025376 PMAQI
14th Jul 2025377 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025349 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253611 PMAQI
15th Jul 20254312 AMAQI
15th Jul 2025441 AMAQI
15th Jul 2025412 AMAQI
15th Jul 2025413 AMAQI
15th Jul 2025434 AMAQI
15th Jul 2025445 AMAQI

27°C16/36°C

15th Jul 2025456 AMAQI
15th Jul 2025487 AMAQI
15th Jul 2025468 AMAQI
15th Jul 2025369 AMAQI
15th Jul 20253910 AMAQI
15th Jul 20254511 AMAQI
15th Jul 20254812 PMAQI
15th Jul 2025471 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025413 PMAQI
15th Jul 2025454 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025456 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025448 PMAQI
15th Jul 2025459 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254611 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025421 AMAQI
16th Jul 2025432 AMAQI
16th Jul 2025433 AMAQI
16th Jul 2025414 AMAQI
16th Jul 2025425 AMAQI

26°C16/37°C

16th Jul 2025416 AMAQI
16th Jul 2025437 AMAQI
16th Jul 2025458 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20254811 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025491 PMAQI
16th Jul 2025492 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025455 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025439 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254512 AMAQI
17th Jul 2025441 AMAQI
17th Jul 2025452 AMAQI
17th Jul 2025463 AMAQI
17th Jul 2025484 AMAQI
17th Jul 2025475 AMAQI

24°C12/34°C

17th Jul 2025466 AMAQI
17th Jul 2025467 AMAQI
17th Jul 2025468 AMAQI
17th Jul 2025479 AMAQI
17th Jul 20254910 AMAQI
17th Jul 20254711 AMAQI
17th Jul 20254812 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025482 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025494 PMAQI
17th Jul 2025495 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025467 PMAQI
17th Jul 2025478 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20254612 AMAQI
18th Jul 2025451 AMAQI
18th Jul 2025392 AMAQI
18th Jul 2025343 AMAQI
18th Jul 2025384 AMAQI
18th Jul 2025365 AMAQI

26°C13/36°C

18th Jul 2025396 AMAQI
18th Jul 2025407 AMAQI
18th Jul 2025408 AMAQI
18th Jul 2025429 AMAQI
18th Jul 20254710 AMAQI
18th Jul 20255011 AMAQI
18th Jul 20254712 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025463 PMAQI
18th Jul 2025454 PMAQI
18th Jul 2025465 PMAQI
18th Jul 2025466 PMAQI
18th Jul 2025457 PMAQI
18th Jul 2025448 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254110 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025411 AMAQI
19th Jul 2025392 AMAQI
19th Jul 2025373 AMAQI
19th Jul 2025394 AMAQI
19th Jul 2025435 AMAQI

24°C15/33°C

19th Jul 2025426 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025499 AMAQI
19th Jul 20255010 AMAQI
19th Jul 20255211 AMAQI
19th Jul 20255112 PMAQI
19th Jul 2025491 PMAQI
19th Jul 2025472 PMAQI
19th Jul 2025423 PMAQI
19th Jul 2025404 PMAQI
19th Jul 2025405 PMAQI
19th Jul 2025406 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025408 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20254111 PMAQI
20th Jul 20254012 AMAQI
20th Jul 2025401 AMAQI
20th Jul 2025382 AMAQI
20th Jul 2025413 AMAQI
20th Jul 2025414 AMAQI
20th Jul 2025425 AMAQI

24°C13/33°C

20th Jul 2025416 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025489 AMAQI
20th Jul 20254710 AMAQI
20th Jul 20254811 AMAQI
20th Jul 20254712 PMAQI
20th Jul 2025501 PMAQI
20th Jul 2025482 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025464 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025456 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025448 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254212 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025382 AMAQI
21st Jul 2025453 AMAQI
21st Jul 2025434 AMAQI
21st Jul 2025465 AMAQI

24°C11/35°C

21st Jul 2025436 AMAQI
21st Jul 2025437 AMAQI
21st Jul 2025458 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20255110 AMAQI
21st Jul 20254911 AMAQI
21st Jul 20255112 PMAQI
21st Jul 2025471 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025463 PMAQI
21st Jul 2025484 PMAQI
21st Jul 2025475 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025497 PMAQI
21st Jul 2025478 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254710 PMAQI
21st Jul 20254711 PMAQI
22nd Jul 20254512 AMAQI
22nd Jul 2025401 AMAQI
22nd Jul 2025352 AMAQI
22nd Jul 2025273 AMAQI
22nd Jul 2025294 AMAQI
22nd Jul 2025325 AMAQI

25°C14/35°C

22nd Jul 2025316 AMAQI
22nd Jul 2025327 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20254010 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025411 PMAQI
22nd Jul 2025402 PMAQI
22nd Jul 2025383 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025378 PMAQI
22nd Jul 2025389 PMAQI
22nd Jul 20253710 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20254112 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025364 AMAQI
23rd Jul 2025325 AMAQI

24°C17/32°C

23rd Jul 2025346 AMAQI
23rd Jul 2025377 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025429 AMAQI
23rd Jul 20254610 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20254512 PMAQI
23rd Jul 2025421 PMAQI
23rd Jul 2025412 PMAQI
23rd Jul 2025403 PMAQI
23rd Jul 2025394 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025359 PMAQI
23rd Jul 20253510 PMAQI
23rd Jul 20253711 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025361 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025414 AMAQI
24th Jul 2025415 AMAQI

23°C12/33°C

24th Jul 2025476 AMAQI
24th Jul 2025507 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025399 AMAQI
24th Jul 20254110 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025392 PMAQI
24th Jul 2025423 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025415 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025398 PMAQI
24th Jul 2025419 PMAQI
24th Jul 20254310 PMAQI
24th Jul 20254511 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025492 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025514 AMAQI
25th Jul 2025485 AMAQI

22°C10/34°C

25th Jul 2025436 AMAQI
25th Jul 2025497 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025549 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20255512 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025502 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025504 PMAQI
25th Jul 2025475 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025508 PMAQI
25th Jul 2025479 PMAQI
25th Jul 20254410 PMAQI
25th Jul 20254511 PMAQI
26th Jul 20254812 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025343 AMAQI
26th Jul 2025404 AMAQI
26th Jul 2025315 AMAQI

22°C9/34°C

26th Jul 2025386 AMAQI
26th Jul 2025457 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20254912 PMAQI
26th Jul 2025471 PMAQI
26th Jul 2025452 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025405 PMAQI
26th Jul 2025396 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025468 PMAQI
26th Jul 2025439 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20254011 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025421 AMAQI
27th Jul 2025352 AMAQI
27th Jul 2025343 AMAQI
27th Jul 2025334 AMAQI
27th Jul 2025325 AMAQI

22°C12/33°C

27th Jul 2025336 AMAQI
27th Jul 2025377 AMAQI
27th Jul 2025388 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025353 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253410 PMAQI
27th Jul 20253311 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025232 AMAQI
28th Jul 2025243 AMAQI
28th Jul 2025244 AMAQI
28th Jul 2025265 AMAQI

22°C11/33°C

28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025409 AMAQI
28th Jul 20253910 AMAQI
28th Jul 20254311 AMAQI
28th Jul 20254512 PMAQI
28th Jul 2025411 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025353 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025299 PMAQI
28th Jul 20252910 PMAQI
28th Jul 20253111 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025351 AMAQI
29th Jul 2025342 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025324 AMAQI
29th Jul 2025285 AMAQI

24°C11/35°C

29th Jul 2025296 AMAQI
29th Jul 2025307 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025359 AMAQI
29th Jul 20254710 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025452 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025365 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025367 PMAQI
29th Jul 2025388 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025411 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025363 AMAQI
30th Jul 2025324 AMAQI
30th Jul 2025315 AMAQI

25°C13/36°C

30th Jul 2025336 AMAQI
30th Jul 2025387 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025429 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025491 PMAQI
30th Jul 2025432 PMAQI
30th Jul 2025433 PMAQI
30th Jul 2025434 PMAQI
30th Jul 2025435 PMAQI
30th Jul 2025436 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025438 PMAQI
30th Jul 2025409 PMAQI
30th Jul 20254110 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20254112 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025472 AMAQI
31st Jul 2025473 AMAQI
31st Jul 2025384 AMAQI
31st Jul 2025385 AMAQI

23°C10/36°C

31st Jul 2025516 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025494 PMAQI
31st Jul 2025445 PMAQI
31st Jul 2025396 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025479 PMAQI
31st Jul 20253910 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20254412 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025452 AMAQI
1st Aug 2025453 AMAQI
1st Aug 2025464 AMAQI
1st Aug 2025455 AMAQI

23°C10/34°C

1st Aug 2025466 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025488 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20255310 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025534 PMAQI
1st Aug 2025465 PMAQI
1st Aug 2025476 PMAQI
1st Aug 2025497 PMAQI
1st Aug 2025448 PMAQI
1st Aug 2025399 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253711 PMAQI
2nd Aug 20253912 AMAQI
2nd Aug 2025381 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025354 AMAQI
2nd Aug 2025345 AMAQI

23°C12/34°C

2nd Aug 2025346 AMAQI
2nd Aug 2025347 AMAQI
2nd Aug 2025358 AMAQI
2nd Aug 2025379 AMAQI
2nd Aug 20253610 AMAQI
2nd Aug 20253811 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025362 PMAQI
2nd Aug 2025353 PMAQI
2nd Aug 2025334 PMAQI
2nd Aug 2025305 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025367 PMAQI
2nd Aug 2025348 PMAQI
2nd Aug 2025359 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20254011 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025431 AMAQI
3rd Aug 2025442 AMAQI
3rd Aug 2025433 AMAQI
3rd Aug 2025424 AMAQI
3rd Aug 2025415 AMAQI

22°C12/33°C

3rd Aug 2025406 AMAQI
3rd Aug 2025397 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025409 AMAQI
3rd Aug 20254410 AMAQI
3rd Aug 20254211 AMAQI
3rd Aug 20254112 PMAQI
3rd Aug 2025391 PMAQI
3rd Aug 2025402 PMAQI
3rd Aug 2025393 PMAQI
3rd Aug 2025384 PMAQI
3rd Aug 2025365 PMAQI
3rd Aug 2025366 PMAQI
3rd Aug 2025377 PMAQI
3rd Aug 2025378 PMAQI
3rd Aug 2025359 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20253711 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025391 AMAQI
4th Aug 2025422 AMAQI
4th Aug 2025403 AMAQI
4th Aug 2025374 AMAQI
4th Aug 2025395 AMAQI

22°C10/33°C

4th Aug 2025426 AMAQI
4th Aug 2025417 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025469 AMAQI
4th Aug 20255110 AMAQI
4th Aug 20255211 AMAQI
4th Aug 20255112 PMAQI
4th Aug 2025491 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025503 PMAQI
4th Aug 2025504 PMAQI
4th Aug 2025535 PMAQI
4th Aug 2025536 PMAQI
4th Aug 2025467 PMAQI
4th Aug 2025488 PMAQI
4th Aug 2025519 PMAQI
4th Aug 20255210 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20255012 AMAQI
5th Aug 2025501 AMAQI
5th Aug 2025492 AMAQI

22°C9/34°C

6 AM
1 PM
8 PM
1 AM
5 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
6 AM - 8 PM

43AQI

15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
6 AM - 8 PM

43AQI

15 heures / Jour
450 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 6 AM à 8 PM (Moyenne 43), tandis que l'AQI le plus bas était entre 6 AM à 8 PM (Moyenne 43).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

40AQI

9 heures / Jour
270 heures / Mois
Heure moyenne la plus basse
12 AM - 5 AM

40AQI

6 heures / Jour
180 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 40), tandis que l'AQI le plus bas était entre 12 AM à 5 AM (Moyenne 40).

Jours de 2025 Vs Qualité de l'Air

Smithfield, Utah, United States

2025

93%

201

7%

14

Nombre total de jours avec différentes catégories AQI au cours des 217 derniers jours de 2025 (148 jours restants)

Bon
201 Jours
Modéré
14 Jours
Pauvre
0 Jours
Non sain
0 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 93%

Niveau de risque sanitaire:

Très faible

En 2025, 93% des 217 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Très faible, mais les impacts sur la santé ne sont pas encore clairs.

Aperçus Annuels sur la Qualité de l'Air

Smithfield, Utah, United States

Niveaux AQI en 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dim.Lun.Mar.Mer.Jeu.Ven.Sam.

Jan.

Fév.

Mar.

Avr.

Mai

Juin

Juil.

Août

Sep.

Oct.

Nov.

Déc.

1st Janvier 2025
24AQI
2nd Janvier 2025
26AQI
3rd Janvier 2025
27AQI
4th Janvier 2025
28AQI
5th Janvier 2025
24AQI
6th Janvier 2025
24AQI
7th Janvier 2025
30AQI
8th Janvier 2025
24AQI
9th Janvier 2025
31AQI
10th Janvier 2025
34AQI
11th Janvier 2025
27AQI
12th Janvier 2025
24AQI
13th Janvier 2025
26AQI
14th Janvier 2025
32AQI
15th Janvier 2025
44AQI
16th Janvier 2025
57AQI
17th Janvier 2025
56AQI
18th Janvier 2025
28AQI
19th Janvier 2025
26AQI
20th Janvier 2025
28AQI
21st Janvier 2025
32AQI
22nd Janvier 2025
40AQI
23rd Janvier 2025
31AQI
24th Janvier 2025
31AQI
25th Janvier 2025
30AQI
26th Janvier 2025
27AQI
27th Janvier 2025
35AQI
28th Janvier 2025
52AQI
29th Janvier 2025
53AQI
30th Janvier 2025
55AQI
31st Janvier 2025
46AQI
1st Février 2025
27AQI
2nd Février 2025
26AQI
3rd Février 2025
31AQI
4th Février 2025
37AQI
5th Février 2025
40AQI
6th Février 2025
25AQI
7th Février 2025
28AQI
8th Février 2025
26AQI
9th Février 2025
28AQI
10th Février 2025
29AQI
11th Février 2025
29AQI
12th Février 2025
29AQI
13th Février 2025
18AQI
14th Février 2025
16AQI
15th Février 2025
17AQI
16th Février 2025
18AQI
17th Février 2025
15AQI
18th Février 2025
15AQI
19th Février 2025
15AQI
20th Février 2025
18AQI
21st Février 2025
23AQI
22nd Février 2025
22AQI
23rd Février 2025
36AQI
24th Février 2025
30AQI
25th Février 2025
19AQI
26th Février 2025
16AQI
27th Février 2025
17AQI
28th Février 2025
26AQI
1st Mars 2025
30AQI
2nd Mars 2025
25AQI
3rd Mars 2025
22AQI
4th Mars 2025
17AQI
5th Mars 2025
16AQI
6th Mars 2025
14AQI
7th Mars 2025
16AQI
8th Mars 2025
19AQI
9th Mars 2025
22AQI
10th Mars 2025
18AQI
11th Mars 2025
16AQI
12th Mars 2025
17AQI
13th Mars 2025
17AQI
14th Mars 2025
15AQI
15th Mars 2025
16AQI
16th Mars 2025
15AQI
17th Mars 2025
23AQI
18th Mars 2025
15AQI
19th Mars 2025
21AQI
20th Mars 2025
19AQI
21st Mars 2025
24AQI
22nd Mars 2025
25AQI
23rd Mars 2025
25AQI
24th Mars 2025
23AQI
25th Mars 2025
23AQI
26th Mars 2025
22AQI
27th Mars 2025
22AQI
28th Mars 2025
60AQI
29th Mars 2025
62AQI
30th Mars 2025
42AQI
31st Mars 2025
27AQI
1st Avril 2025
21AQI
2nd Avril 2025
19AQI
3rd Avril 2025
18AQI
4th Avril 2025
18AQI
5th Avril 2025
17AQI
6th Avril 2025
18AQI
7th Avril 2025
25AQI
8th Avril 2025
23AQI
9th Avril 2025
35AQI
10th Avril 2025
49AQI
11th Avril 2025
49AQI
12th Avril 2025
40AQI
13th Avril 2025
30AQI
14th Avril 2025
28AQI
15th Avril 2025
30AQI
16th Avril 2025
31AQI
17th Avril 2025
24AQI
18th Avril 2025
21AQI
19th Avril 2025
19AQI
20th Avril 2025
20AQI
21st Avril 2025
19AQI
22nd Avril 2025
23AQI
23rd Avril 2025
27AQI
24th Avril 2025
23AQI
25th Avril 2025
24AQI
26th Avril 2025
26AQI
27th Avril 2025
22AQI
28th Avril 2025
17AQI
29th Avril 2025
18AQI
30th Avril 2025
20AQI
1st Mai 2025
24AQI
2nd Mai 2025
26AQI
3rd Mai 2025
31AQI
4th Mai 2025
29AQI
5th Mai 2025
26AQI
6th Mai 2025
15AQI
7th Mai 2025
18AQI
8th Mai 2025
24AQI
9th Mai 2025
26AQI
10th Mai 2025
29AQI
11th Mai 2025
31AQI
12th Mai 2025
41AQI
13th Mai 2025
32AQI
14th Mai 2025
22AQI
15th Mai 2025
19AQI
16th Mai 2025
22AQI
17th Mai 2025
22AQI
18th Mai 2025
20AQI
19th Mai 2025
19AQI
20th Mai 2025
20AQI
21st Mai 2025
21AQI
22nd Mai 2025
24AQI
23rd Mai 2025
31AQI
24th Mai 2025
29AQI
25th Mai 2025
29AQI
26th Mai 2025
28AQI
27th Mai 2025
29AQI
28th Mai 2025
31AQI
29th Mai 2025
33AQI
30th Mai 2025
36AQI
31st Mai 2025
35AQI
1st Juin 2025
37AQI
2nd Juin 2025
31AQI
3rd Juin 2025
28AQI
4th Juin 2025
25AQI
5th Juin 2025
31AQI
6th Juin 2025
35AQI
7th Juin 2025
41AQI
8th Juin 2025
34AQI
9th Juin 2025
29AQI
10th Juin 2025
34AQI
11th Juin 2025
37AQI
12th Juin 2025
40AQI
13th Juin 2025
40AQI
14th Juin 2025
43AQI
15th Juin 2025
44AQI
16th Juin 2025
38AQI
17th Juin 2025
38AQI
18th Juin 2025
38AQI
19th Juin 2025
36AQI
20th Juin 2025
39AQI
21st Juin 2025
43AQI
22nd Juin 2025
34AQI
23rd Juin 2025
30AQI
24th Juin 2025
31AQI
25th Juin 2025
42AQI
26th Juin 2025
39AQI
27th Juin 2025
44AQI
28th Juin 2025
39AQI
29th Juin 2025
29AQI
30th Juin 2025
27AQI
1st Juillet 2025
40AQI
2nd Juillet 2025
48AQI
3rd Juillet 2025
46AQI
4th Juillet 2025
39AQI
5th Juillet 2025
53AQI
6th Juillet 2025
43AQI
7th Juillet 2025
42AQI
8th Juillet 2025
38AQI
9th Juillet 2025
42AQI
10th Juillet 2025
38AQI
11th Juillet 2025
39AQI
12th Juillet 2025
37AQI
13th Juillet 2025
35AQI
14th Juillet 2025
36AQI
15th Juillet 2025
52AQI
16th Juillet 2025
53AQI
17th Juillet 2025
53AQI
18th Juillet 2025
48AQI
19th Juillet 2025
45AQI
20th Juillet 2025
50AQI
21st Juillet 2025
47AQI
22nd Juillet 2025
37AQI
23rd Juillet 2025
38AQI
24th Juillet 2025
43AQI
25th Juillet 2025
53AQI
26th Juillet 2025
40AQI
27th Juillet 2025
28AQI
28th Juillet 2025
32AQI
29th Juillet 2025
37AQI
30th Juillet 2025
42AQI
31st Juillet 2025
51AQI
1st Août 2025
52AQI
2nd Août 2025
41AQI
3rd Août 2025
41AQI

34AQI

24AQI

23AQI

25AQI

27AQI

36AQI

43AQI

45AQI

Nombre de jours

Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux

202531AQI

26
5
28
29
2
30
31
30
25
6
2
1
201
14

Le plus élevé AQI enregistré en

Août

45AQI

Le plus bas AQI enregistré en

Mars

23AQI

202436AQI

14
17
27
2
31
30
31
30
16
14
21
10
27
3
31
30
20
11
308
57

Le plus élevé AQI enregistré en

Janvier

51AQI

Le plus bas AQI enregistré en

Novembre

20AQI

202340AQI

19
12
14
5
7
2
28
3
29
1
27
3
30
31
29
2
30
31
25
2
18
13
311
41
7
2

Le plus élevé AQI enregistré en

Février

72AQI

Le plus bas AQI enregistré en

Octobre

26AQI

202240AQI

15
13
2
14
8
28
3
17
31
27
3
19
2
1
25
3
1
28
3
29
1
21
6
4
255
42
6
1

Le plus élevé AQI enregistré en

Janvier

56AQI

Le plus bas AQI enregistré en

Mai

30AQI

202142AQI

17
12
1
28
31
30
31
22
7
15
16
9
17
5
17
12
1
31
30
24
4
3
285
68
10

Le plus élevé AQI enregistré en

Août

73AQI

Le plus bas AQI enregistré en

Octobre

29AQI

202040AQI

1
20
18
30
31
20
8
2
1
16
14
23
7
1
30
17
13
1
206
42
4
1

Le plus élevé AQI enregistré en

Août

56AQI

Le plus bas AQI enregistré en

Avril

29AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
42AQI
Année la moins polluée enregistrée
2025(Moyenne)
31AQI

La qualité de l'air annuelle de Smithfield pour l'année 2025 AQI (31) montre un changement moyen de pourcentage de -22.9% (amélioré AQI) par rapport aux années précédentes : 2020 (40), 2021 (42), 2022 (40), 2023 (40), 2024 (36).