Analyse Historique de la Qualité de l'Air à Great Falls Overlook Park, Great Falls, Montana, 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
Great Falls Overlook Park, Great Falls, Montana, United States
2021
2022
2023
2024
2025
AQI
.
Jours
Tendances AQI : Le plus élevé et le plus bas
AQI le plus élevé enregistré le
15th Aug 2021
140AQIAQI le plus bas enregistré le
29th Aug 2021
10AQIAnalyse du même jour (10th 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 45 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
Tendance AQI Jour & Nuit : 10th Aug - 11th Aug 2025
Great Falls Overlook Park, Great Falls, Montana, United States
AQI
Jour
Nuit
.
5 AM10th Aug 2025
9 PM
4 AM11th Aug 2025
Heure du jour
Heure moyenne la plus haute
12PM10th Aug
54AQI
Heure moyenne la plus basse
10AM10th Aug
33AQI
Heure de la nuit
Heure moyenne la plus haute
4AM11th Aug
52AQI
Heure moyenne la plus basse
12AM11th Aug
31AQI
Au cours des 24 dernières heures,
L'AQI de Great Falls Overlook Park a atteint son point le plus élevé de 54 à 12 PM pendant le Jour, tandis que le point le plus bas, 31, a été enregistré à 12 AM pendant le Nuit entre 10th Aug et 11th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Great Falls Overlook Park, Great Falls, Montana, United States
JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Jour
Nuit
12th Jul 2025445 AMAQI
12th Jul 2025486 AMAQI
12th Jul 2025437 AMAQI
12th Jul 2025448 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20254010 AMAQI
12th Jul 20254011 AMAQI
12th Jul 20253912 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025433 PMAQI
12th Jul 2025394 PMAQI
12th Jul 2025425 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025408 PMAQI
12th Jul 2025439 PMAQI
12th Jul 20254810 PMAQI
12th Jul 20254711 PMAQI
13th Jul 20254112 AMAQI
13th Jul 2025441 AMAQI
13th Jul 2025512 AMAQI
13th Jul 2025463 AMAQI
13th Jul 2025494 AMAQI
23°C9/33°C
13th Jul 2025485 AMAQI
13th Jul 2025486 AMAQI
13th Jul 2025487 AMAQI
13th Jul 2025488 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20254610 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025514 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025476 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025488 PMAQI
13th Jul 2025429 PMAQI
13th Jul 20254010 PMAQI
13th Jul 20253911 PMAQI
14th Jul 20253712 AMAQI
14th Jul 2025361 AMAQI
14th Jul 2025322 AMAQI
14th Jul 2025353 AMAQI
14th Jul 2025334 AMAQI
25°C12/35°C
14th Jul 2025315 AMAQI
14th Jul 2025306 AMAQI
14th Jul 2025307 AMAQI
14th Jul 2025278 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20253110 AMAQI
14th Jul 20254211 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025511 PMAQI
14th Jul 2025482 PMAQI
14th Jul 2025483 PMAQI
14th Jul 2025434 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025426 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025339 PMAQI
14th Jul 20252510 PMAQI
14th Jul 20252011 PMAQI
15th Jul 20251812 AMAQI
15th Jul 2025161 AMAQI
15th Jul 2025212 AMAQI
15th Jul 2025343 AMAQI
15th Jul 2025444 AMAQI
24°C14/35°C
15th Jul 2025205 AMAQI
15th Jul 2025226 AMAQI
15th Jul 2025217 AMAQI
15th Jul 2025208 AMAQI
15th Jul 2025209 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025251 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025223 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025235 PMAQI
15th Jul 2025276 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20253010 PMAQI
15th Jul 20253311 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025351 AMAQI
16th Jul 2025352 AMAQI
16th Jul 2025403 AMAQI
16th Jul 2025384 AMAQI
12°C11/12°C
16th Jul 2025425 AMAQI
16th Jul 2025456 AMAQI
16th Jul 2025457 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025439 AMAQI
16th Jul 20254710 AMAQI
16th Jul 20254711 AMAQI
16th Jul 20254812 PMAQI
16th Jul 2025391 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025397 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025499 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254612 AMAQI
17th Jul 2025421 AMAQI
17th Jul 2025412 AMAQI
17th Jul 2025373 AMAQI
17th Jul 2025334 AMAQI
16°C10/26°C
17th Jul 2025295 AMAQI
17th Jul 2025366 AMAQI
17th Jul 2025427 AMAQI
17th Jul 2025438 AMAQI
17th Jul 2025409 AMAQI
17th Jul 20254210 AMAQI
17th Jul 20255311 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025482 PMAQI
17th Jul 2025433 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025409 PMAQI
17th Jul 20253510 PMAQI
17th Jul 20253211 PMAQI
18th Jul 20253412 AMAQI
18th Jul 2025361 AMAQI
18th Jul 2025362 AMAQI
18th Jul 2025383 AMAQI
18th Jul 2025364 AMAQI
19°C10/29°C
18th Jul 2025365 AMAQI
18th Jul 2025346 AMAQI
18th Jul 2025397 AMAQI
18th Jul 2025418 AMAQI
18th Jul 2025439 AMAQI
18th Jul 20254510 AMAQI
18th Jul 20254711 AMAQI
18th Jul 20254212 PMAQI
18th Jul 2025531 PMAQI
18th Jul 2025502 PMAQI
18th Jul 2025483 PMAQI
18th Jul 2025454 PMAQI
18th Jul 2025475 PMAQI
18th Jul 2025446 PMAQI
18th Jul 2025437 PMAQI
18th Jul 2025438 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254111 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025421 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025463 AMAQI
19th Jul 2025444 AMAQI
20°C10/29°C
19th Jul 2025485 AMAQI
19th Jul 2025386 AMAQI
19th Jul 2025387 AMAQI
19th Jul 2025368 AMAQI
19th Jul 2025369 AMAQI
19th Jul 20253810 AMAQI
19th Jul 20254311 AMAQI
19th Jul 20254912 PMAQI
19th Jul 2025481 PMAQI
19th Jul 2025422 PMAQI
19th Jul 2025403 PMAQI
19th Jul 2025404 PMAQI
19th Jul 2025405 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025437 PMAQI
19th Jul 2025428 PMAQI
19th Jul 2025449 PMAQI
19th Jul 20254510 PMAQI
19th Jul 20254711 PMAQI
20th Jul 20254812 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025424 AMAQI
22°C12/32°C
20th Jul 2025435 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025509 AMAQI
20th Jul 20255210 AMAQI
20th Jul 20255611 AMAQI
20th Jul 20255112 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025404 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025409 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20254011 PMAQI
21st Jul 20254012 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025362 AMAQI
21st Jul 2025373 AMAQI
21st Jul 2025404 AMAQI
21°C11/28°C
21st Jul 2025425 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025358 AMAQI
21st Jul 2025349 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025396 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253712 AMAQI
22nd Jul 2025411 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025433 AMAQI
22nd Jul 2025404 AMAQI
17°C13/20°C
22nd Jul 2025345 AMAQI
22nd Jul 2025376 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20254010 AMAQI
22nd Jul 20254411 AMAQI
22nd Jul 20253812 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025304 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025316 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025358 PMAQI
22nd Jul 2025279 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025231 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025253 AMAQI
23rd Jul 2025264 AMAQI
18°C14/26°C
23rd Jul 2025275 AMAQI
23rd Jul 2025306 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025439 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20254511 AMAQI
23rd Jul 20254612 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025393 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025426 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025368 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253912 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025444 AMAQI
18°C9/27°C
24th Jul 2025435 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025483 PMAQI
24th Jul 2025464 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025436 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025468 PMAQI
24th Jul 2025499 PMAQI
24th Jul 20254610 PMAQI
24th Jul 20255111 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025491 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025504 AMAQI
22°C9/31°C
25th Jul 2025505 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20254610 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025432 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025385 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025417 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20253810 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025401 AMAQI
26th Jul 2025412 AMAQI
26th Jul 2025463 AMAQI
26th Jul 2025464 AMAQI
24°C12/34°C
26th Jul 2025415 AMAQI
26th Jul 2025366 AMAQI
26th Jul 2025327 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025329 AMAQI
26th Jul 20253310 AMAQI
26th Jul 20253611 AMAQI
26th Jul 20254412 PMAQI
26th Jul 2025471 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025405 PMAQI
26th Jul 2025396 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025401 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025383 AMAQI
27th Jul 2025364 AMAQI
21°C12/31°C
27th Jul 2025345 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025368 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20254010 AMAQI
27th Jul 20254711 AMAQI
27th Jul 20254612 PMAQI
27th Jul 2025461 PMAQI
27th Jul 2025452 PMAQI
27th Jul 2025423 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025425 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253310 PMAQI
27th Jul 20253411 PMAQI
28th Jul 20253312 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025294 AMAQI
21°C11/30°C
28th Jul 2025285 AMAQI
28th Jul 2025306 AMAQI
28th Jul 2025387 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025461 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025415 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025378 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20254210 PMAQI
28th Jul 20254411 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025401 AMAQI
29th Jul 2025392 AMAQI
29th Jul 2025393 AMAQI
29th Jul 2025414 AMAQI
21°C14/30°C
29th Jul 2025405 AMAQI
29th Jul 2025396 AMAQI
29th Jul 2025377 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025459 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20255511 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025571 PMAQI
29th Jul 2025532 PMAQI
29th Jul 2025543 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025416 PMAQI
29th Jul 2025477 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025459 PMAQI
29th Jul 20254710 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254512 AMAQI
30th Jul 2025441 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025414 AMAQI
21°C12/29°C
30th Jul 2025435 AMAQI
30th Jul 2025426 AMAQI
30th Jul 2025397 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20254310 AMAQI
30th Jul 20254311 AMAQI
30th Jul 20254712 PMAQI
30th Jul 2025451 PMAQI
30th Jul 2025502 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025469 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025442 AMAQI
31st Jul 2025463 AMAQI
31st Jul 2025464 AMAQI
22°C13/29°C
31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20254412 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025312 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025395 PMAQI
31st Jul 2025256 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025478 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20254110 PMAQI
31st Jul 20254111 PMAQI
1st Aug 20253812 AMAQI
1st Aug 2025361 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025403 AMAQI
1st Aug 2025464 AMAQI
23°C13/31°C
1st Aug 2025495 AMAQI
1st Aug 2025456 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025408 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20253811 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025506 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025448 PMAQI
1st Aug 2025439 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20253711 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025421 AMAQI
2nd Aug 2025492 AMAQI
2nd Aug 2025463 AMAQI
2nd Aug 2025384 AMAQI
22°C14/30°C
2nd Aug 2025425 AMAQI
2nd Aug 2025436 AMAQI
2nd Aug 2025467 AMAQI
2nd Aug 2025458 AMAQI
2nd Aug 2025499 AMAQI
2nd Aug 20254110 AMAQI
2nd Aug 20253011 AMAQI
2nd Aug 20253212 PMAQI
2nd Aug 2025291 PMAQI
2nd Aug 2025302 PMAQI
2nd Aug 2025333 PMAQI
2nd Aug 2025434 PMAQI
2nd Aug 2025425 PMAQI
2nd Aug 2025396 PMAQI
2nd Aug 2025457 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025479 PMAQI
2nd Aug 20254710 PMAQI
2nd Aug 20254011 PMAQI
3rd Aug 20253112 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025462 AMAQI
3rd Aug 2025463 AMAQI
3rd Aug 2025464 AMAQI
21°C14/29°C
3rd Aug 2025455 AMAQI
3rd Aug 2025486 AMAQI
3rd Aug 2025517 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025309 AMAQI
3rd Aug 20253610 AMAQI
3rd Aug 20254011 AMAQI
3rd Aug 20253212 PMAQI
3rd Aug 2025381 PMAQI
3rd Aug 2025352 PMAQI
3rd Aug 2025333 PMAQI
3rd Aug 2025344 PMAQI
3rd Aug 2025445 PMAQI
3rd Aug 2025486 PMAQI
3rd Aug 2025337 PMAQI
3rd Aug 2025428 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254710 PMAQI
3rd Aug 20254811 PMAQI
4th Aug 20254212 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025392 AMAQI
4th Aug 2025383 AMAQI
4th Aug 2025364 AMAQI
22°C13/30°C
4th Aug 2025405 AMAQI
4th Aug 2025386 AMAQI
4th Aug 2025347 AMAQI
4th Aug 2025328 AMAQI
4th Aug 2025449 AMAQI
4th Aug 20253910 AMAQI
4th Aug 20252411 AMAQI
4th Aug 20252312 PMAQI
4th Aug 2025421 PMAQI
4th Aug 2025452 PMAQI
4th Aug 2025463 PMAQI
4th Aug 2025524 PMAQI
4th Aug 2025485 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025477 PMAQI
4th Aug 2025528 PMAQI
4th Aug 2025509 PMAQI
4th Aug 20255110 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20254812 AMAQI
5th Aug 2025441 AMAQI
5th Aug 2025432 AMAQI
5th Aug 2025433 AMAQI
5th Aug 2025394 AMAQI
21°C13/31°C
5th Aug 2025345 AMAQI
5th Aug 2025286 AMAQI
5th Aug 2025237 AMAQI
5th Aug 2025278 AMAQI
5th Aug 2025319 AMAQI
5th Aug 20253510 AMAQI
5th Aug 20254511 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025581 PMAQI
5th Aug 2025572 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025524 PMAQI
5th Aug 2025515 PMAQI
5th Aug 2025496 PMAQI
5th Aug 2025447 PMAQI
5th Aug 2025388 PMAQI
5th Aug 2025289 PMAQI
5th Aug 20252510 PMAQI
5th Aug 20253211 PMAQI
6th Aug 20254512 AMAQI
6th Aug 2025421 AMAQI
6th Aug 2025422 AMAQI
6th Aug 2025403 AMAQI
6th Aug 2025444 AMAQI
20°C12/27°C
6th Aug 2025365 AMAQI
6th Aug 2025286 AMAQI
6th Aug 2025267 AMAQI
6th Aug 2025338 AMAQI
6th Aug 2025469 AMAQI
6th Aug 20255410 AMAQI
6th Aug 20254111 AMAQI
6th Aug 20252812 PMAQI
6th Aug 2025461 PMAQI
6th Aug 2025592 PMAQI
6th Aug 2025563 PMAQI
6th Aug 2025544 PMAQI
6th Aug 2025495 PMAQI
6th Aug 2025496 PMAQI
6th Aug 2025477 PMAQI
6th Aug 2025518 PMAQI
6th Aug 2025519 PMAQI
6th Aug 20254910 PMAQI
6th Aug 20253111 PMAQI
7th Aug 20253212 AMAQI
7th Aug 2025381 AMAQI
7th Aug 2025442 AMAQI
7th Aug 2025423 AMAQI
7th Aug 2025404 AMAQI
22°C11/30°C
7th Aug 2025375 AMAQI
7th Aug 2025406 AMAQI
7th Aug 2025317 AMAQI
7th Aug 2025308 AMAQI
7th Aug 2025409 AMAQI
7th Aug 20253610 AMAQI
7th Aug 20253611 AMAQI
7th Aug 20252912 PMAQI
7th Aug 2025441 PMAQI
7th Aug 2025402 PMAQI
7th Aug 2025363 PMAQI
7th Aug 2025324 PMAQI
7th Aug 2025335 PMAQI
7th Aug 2025386 PMAQI
7th Aug 2025387 PMAQI
7th Aug 2025378 PMAQI
7th Aug 2025369 PMAQI
7th Aug 20253410 PMAQI
7th Aug 20252911 PMAQI
8th Aug 20252412 AMAQI
8th Aug 2025211 AMAQI
8th Aug 2025182 AMAQI
8th Aug 2025173 AMAQI
8th Aug 2025184 AMAQI
17°C14/21°C
8th Aug 2025225 AMAQI
8th Aug 2025306 AMAQI
8th Aug 2025317 AMAQI
8th Aug 2025338 AMAQI
8th Aug 2025349 AMAQI
8th Aug 20253510 AMAQI
8th Aug 20253511 AMAQI
8th Aug 20253512 PMAQI
8th Aug 2025341 PMAQI
8th Aug 2025422 PMAQI
8th Aug 2025403 PMAQI
8th Aug 2025404 PMAQI
8th Aug 2025375 PMAQI
8th Aug 2025316 PMAQI
8th Aug 2025307 PMAQI
8th Aug 2025328 PMAQI
8th Aug 2025309 PMAQI
8th Aug 20252710 PMAQI
8th Aug 20252711 PMAQI
9th Aug 20252812 AMAQI
9th Aug 2025271 AMAQI
9th Aug 2025292 AMAQI
9th Aug 2025333 AMAQI
9th Aug 2025354 AMAQI
16°C10/20°C
9th Aug 2025365 AMAQI
9th Aug 2025346 AMAQI
9th Aug 2025367 AMAQI
9th Aug 2025368 AMAQI
9th Aug 2025349 AMAQI
9th Aug 20253710 AMAQI
9th Aug 20253811 AMAQI
9th Aug 20255012 PMAQI
9th Aug 2025531 PMAQI
9th Aug 2025432 PMAQI
9th Aug 2025453 PMAQI
9th Aug 2025394 PMAQI
9th Aug 2025385 PMAQI
9th Aug 2025406 PMAQI
9th Aug 2025387 PMAQI
9th Aug 2025378 PMAQI
9th Aug 2025389 PMAQI
9th Aug 20253910 PMAQI
9th Aug 20254111 PMAQI
10th Aug 20254012 AMAQI
10th Aug 2025461 AMAQI
10th Aug 2025492 AMAQI
10th Aug 2025483 AMAQI
10th Aug 2025434 AMAQI
20°C14/25°C
10th Aug 2025445 AMAQI
10th Aug 2025416 AMAQI
10th Aug 2025387 AMAQI
10th Aug 2025428 AMAQI
10th Aug 2025459 AMAQI
10th Aug 20253310 AMAQI
10th Aug 20255311 AMAQI
10th Aug 20255412 PMAQI
10th Aug 2025441 PMAQI
10th Aug 2025362 PMAQI
10th Aug 2025503 PMAQI
10th Aug 2025484 PMAQI
10th Aug 2025425 PMAQI
10th Aug 2025406 PMAQI
10th Aug 2025467 PMAQI
10th Aug 2025528 PMAQI
10th Aug 2025459 PMAQI
10th Aug 20254610 PMAQI
10th Aug 20254111 PMAQI
11th Aug 20253112 AMAQI
11th Aug 2025451 AMAQI
11th Aug 2025492 AMAQI
11th Aug 2025513 AMAQI
11th Aug 2025524 AMAQI
22°C12/30°C
11th Aug 2025455 AMAQI
5 AM11th Aug 2025406 AMAQI
11th Aug 2025427 AMAQI
11th Aug 2025408 AMAQI
11th Aug 2025449 AMAQI
11th Aug 20254110 AMAQI
11th Aug 20254211 AMAQI
11th Aug 20254212 PMAQI
11th Aug 2025431 PMAQI
1 PM11th Aug 2025442 PMAQI
11th Aug 2025483 PMAQI
11th Aug 2025424 PMAQI
11th Aug 2025475 PMAQI
11th Aug 2025416 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
5 AM - 9 PM
41AQI
17 heures / Jour
510 heures / Mois
Heure moyenne la plus basse
5 AM - 9 PM
41AQI
17 heures / Jour
510 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 9 PM (Moyenne 41), tandis que l'AQI le plus bas était entre 5 AM à 9 PM (Moyenne 41).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM
39AQI
7 heures / Jour
210 heures / Mois
Heure moyenne la plus basse
12 AM - 1 AM
38AQI
2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 39), tandis que l'AQI le plus bas était entre 12 AM à 1 AM (Moyenne 38).
Jours de 2025 Vs Qualité de l'Air
Great Falls Overlook Park, Great Falls, Montana, United States
2025
99%
219
1%
3
Nombre total de jours avec différentes catégories AQI au cours des 223 derniers jours de 2025 (142 jours restants)
Bon
219 JoursModéré
3 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 99%
Niveau de risque sanitaire:
Très faible
En 2025, 99% des 223 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
Great Falls Overlook Park, Great Falls, Montana, 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
43AQI
43AQI
2nd Janvier 2025
41AQI
41AQI
3rd Janvier 2025
40AQI
40AQI
4th Janvier 2025
31AQI
31AQI
5th Janvier 2025
40AQI
40AQI
6th Janvier 2025
42AQI
42AQI
7th Janvier 2025
39AQI
39AQI
8th Janvier 2025
29AQI
29AQI
9th Janvier 2025
27AQI
27AQI
10th Janvier 2025
31AQI
31AQI
11th Janvier 2025
23AQI
23AQI
12th Janvier 2025
29AQI
29AQI
13th Janvier 2025
27AQI
27AQI
14th Janvier 2025
32AQI
32AQI
15th Janvier 2025
31AQI
31AQI
16th Janvier 2025
30AQI
30AQI
17th Janvier 2025
27AQI
27AQI
18th Janvier 2025
29AQI
29AQI
19th Janvier 2025
38AQI
38AQI
20th Janvier 2025
39AQI
39AQI
21st Janvier 2025
31AQI
31AQI
22nd Janvier 2025
31AQI
31AQI
23rd Janvier 2025
31AQI
31AQI
24th Janvier 2025
29AQI
29AQI
25th Janvier 2025
32AQI
32AQI
26th Janvier 2025
31AQI
31AQI
27th Janvier 2025
37AQI
37AQI
28th Janvier 2025
36AQI
36AQI
29th Janvier 2025
33AQI
33AQI
30th Janvier 2025
35AQI
35AQI
31st Janvier 2025
40AQI
40AQI
1st Février 2025
24AQI
24AQI
2nd Février 2025
36AQI
36AQI
3rd Février 2025
38AQI
38AQI
4th Février 2025
34AQI
34AQI
5th Février 2025
32AQI
32AQI
6th Février 2025
40AQI
40AQI
7th Février 2025
41AQI
41AQI
8th Février 2025
44AQI
44AQI
9th Février 2025
52AQI
52AQI
10th Février 2025
35AQI
35AQI
11th Février 2025
43AQI
43AQI
12th Février 2025
43AQI
43AQI
13th Février 2025
26AQI
26AQI
14th Février 2025
19AQI
19AQI
15th Février 2025
24AQI
24AQI
16th Février 2025
28AQI
28AQI
17th Février 2025
24AQI
24AQI
18th Février 2025
24AQI
24AQI
19th Février 2025
33AQI
33AQI
20th Février 2025
31AQI
31AQI
21st Février 2025
22AQI
22AQI
22nd Février 2025
18AQI
18AQI
23rd Février 2025
16AQI
16AQI
24th Février 2025
21AQI
21AQI
25th Février 2025
17AQI
17AQI
26th Février 2025
15AQI
15AQI
27th Février 2025
20AQI
20AQI
28th Février 2025
29AQI
29AQI
1st Mars 2025
29AQI
29AQI
2nd Mars 2025
27AQI
27AQI
3rd Mars 2025
33AQI
33AQI
4th Mars 2025
21AQI
21AQI
5th Mars 2025
18AQI
18AQI
6th Mars 2025
21AQI
21AQI
7th Mars 2025
20AQI
20AQI
8th Mars 2025
18AQI
18AQI
9th Mars 2025
17AQI
17AQI
10th Mars 2025
20AQI
20AQI
11th Mars 2025
19AQI
19AQI
12th Mars 2025
24AQI
24AQI
13th Mars 2025
24AQI
24AQI
14th Mars 2025
25AQI
25AQI
15th Mars 2025
30AQI
30AQI
16th Mars 2025
24AQI
24AQI
17th Mars 2025
24AQI
24AQI
18th Mars 2025
25AQI
25AQI
19th Mars 2025
32AQI
32AQI
20th Mars 2025
24AQI
24AQI
21st Mars 2025
24AQI
24AQI
22nd Mars 2025
20AQI
20AQI
23rd Mars 2025
20AQI
20AQI
24th Mars 2025
20AQI
20AQI
25th Mars 2025
29AQI
29AQI
26th Mars 2025
42AQI
42AQI
27th Mars 2025
45AQI
45AQI
28th Mars 2025
34AQI
34AQI
29th Mars 2025
29AQI
29AQI
30th Mars 2025
31AQI
31AQI
31st Mars 2025
26AQI
26AQI
1st Avril 2025
29AQI
29AQI
2nd Avril 2025
34AQI
34AQI
3rd Avril 2025
33AQI
33AQI
4th Avril 2025
39AQI
39AQI
5th Avril 2025
34AQI
34AQI
6th Avril 2025
32AQI
32AQI
7th Avril 2025
33AQI
33AQI
8th Avril 2025
24AQI
24AQI
9th Avril 2025
29AQI
29AQI
10th Avril 2025
41AQI
41AQI
11th Avril 2025
39AQI
39AQI
12th Avril 2025
29AQI
29AQI
13th Avril 2025
28AQI
28AQI
14th Avril 2025
37AQI
37AQI
15th Avril 2025
38AQI
38AQI
16th Avril 2025
33AQI
33AQI
17th Avril 2025
25AQI
25AQI
18th Avril 2025
33AQI
33AQI
19th Avril 2025
31AQI
31AQI
20th Avril 2025
25AQI
25AQI
21st Avril 2025
22AQI
22AQI
22nd Avril 2025
21AQI
21AQI
23rd Avril 2025
34AQI
34AQI
24th Avril 2025
31AQI
31AQI
25th Avril 2025
31AQI
31AQI
26th Avril 2025
39AQI
39AQI
27th Avril 2025
39AQI
39AQI
28th Avril 2025
31AQI
31AQI
29th Avril 2025
31AQI
31AQI
30th Avril 2025
29AQI
29AQI
1st Mai 2025
33AQI
33AQI
2nd Mai 2025
37AQI
37AQI
3rd Mai 2025
41AQI
41AQI
4th Mai 2025
31AQI
31AQI
5th Mai 2025
27AQI
27AQI
6th Mai 2025
33AQI
33AQI
7th Mai 2025
31AQI
31AQI
8th Mai 2025
34AQI
34AQI
9th Mai 2025
33AQI
33AQI
10th Mai 2025
35AQI
35AQI
11th Mai 2025
30AQI
30AQI
12th Mai 2025
25AQI
25AQI
13th Mai 2025
32AQI
32AQI
14th Mai 2025
33AQI
33AQI
15th Mai 2025
26AQI
26AQI
16th Mai 2025
32AQI
32AQI
17th Mai 2025
26AQI
26AQI
18th Mai 2025
26AQI
26AQI
19th Mai 2025
27AQI
27AQI
20th Mai 2025
24AQI
24AQI
21st Mai 2025
23AQI
23AQI
22nd Mai 2025
29AQI
29AQI
23rd Mai 2025
25AQI
25AQI
24th Mai 2025
24AQI
24AQI
25th Mai 2025
25AQI
25AQI
26th Mai 2025
27AQI
27AQI
27th Mai 2025
26AQI
26AQI
28th Mai 2025
26AQI
26AQI
29th Mai 2025
34AQI
34AQI
30th Mai 2025
37AQI
37AQI
31st Mai 2025
34AQI
34AQI
1st Juin 2025
35AQI
35AQI
2nd Juin 2025
29AQI
29AQI
3rd Juin 2025
41AQI
41AQI
4th Juin 2025
32AQI
32AQI
5th Juin 2025
31AQI
31AQI
6th Juin 2025
39AQI
39AQI
7th Juin 2025
36AQI
36AQI
8th Juin 2025
54AQI
54AQI
9th Juin 2025
49AQI
49AQI
10th Juin 2025
48AQI
48AQI
11th Juin 2025
49AQI
49AQI
12th Juin 2025
52AQI
52AQI
13th Juin 2025
43AQI
43AQI
14th Juin 2025
34AQI
34AQI
15th Juin 2025
30AQI
30AQI
16th Juin 2025
33AQI
33AQI
17th Juin 2025
36AQI
36AQI
18th Juin 2025
39AQI
39AQI
19th Juin 2025
41AQI
41AQI
20th Juin 2025
38AQI
38AQI
21st Juin 2025
35AQI
35AQI
22nd Juin 2025
35AQI
35AQI
23rd Juin 2025
35AQI
35AQI
24th Juin 2025
44AQI
44AQI
25th Juin 2025
41AQI
41AQI
26th Juin 2025
40AQI
40AQI
27th Juin 2025
38AQI
38AQI
28th Juin 2025
35AQI
35AQI
29th Juin 2025
33AQI
33AQI
30th Juin 2025
34AQI
34AQI
1st Juillet 2025
35AQI
35AQI
2nd Juillet 2025
38AQI
38AQI
3rd Juillet 2025
34AQI
34AQI
4th Juillet 2025
31AQI
31AQI
5th Juillet 2025
38AQI
38AQI
6th Juillet 2025
35AQI
35AQI
7th Juillet 2025
32AQI
32AQI
8th Juillet 2025
32AQI
32AQI
9th Juillet 2025
36AQI
36AQI
10th Juillet 2025
33AQI
33AQI
11th Juillet 2025
36AQI
36AQI
12th Juillet 2025
45AQI
45AQI
13th Juillet 2025
47AQI
47AQI
14th Juillet 2025
36AQI
36AQI
15th Juillet 2025
24AQI
24AQI
16th Juillet 2025
41AQI
41AQI
17th Juillet 2025
40AQI
40AQI
18th Juillet 2025
41AQI
41AQI
19th Juillet 2025
43AQI
43AQI
20th Juillet 2025
45AQI
45AQI
21st Juillet 2025
36AQI
36AQI
22nd Juillet 2025
35AQI
35AQI
23rd Juillet 2025
33AQI
33AQI
24th Juillet 2025
43AQI
43AQI
25th Juillet 2025
46AQI
46AQI
26th Juillet 2025
40AQI
40AQI
27th Juillet 2025
38AQI
38AQI
28th Juillet 2025
35AQI
35AQI
29th Juillet 2025
45AQI
45AQI
30th Juillet 2025
46AQI
46AQI
31st Juillet 2025
44AQI
44AQI
1st Août 2025
46AQI
46AQI
2nd Août 2025
41AQI
41AQI
3rd Août 2025
41AQI
41AQI
4th Août 2025
42AQI
42AQI
5th Août 2025
41AQI
41AQI
6th Août 2025
44AQI
44AQI
7th Août 2025
37AQI
37AQI
8th Août 2025
29AQI
29AQI
9th Août 2025
37AQI
37AQI
10th Août 2025
45AQI
45AQI
33AQI
30AQI
26AQI
32AQI
30AQI
39AQI
38AQI
40AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202533AQI
31
27
1
31
30
31
28
2
31
10
219
3
Le plus élevé AQI enregistré en
Août40AQI
Le plus bas AQI enregistré en
Mars26AQI
202437AQI
25
6
28
1
31
30
28
1
29
14
15
2
13
18
21
7
1
28
3
28
2
29
2
304
55
3
Le plus élevé AQI enregistré en
Juillet56AQI
Le plus bas AQI enregistré en
Novembre27AQI
202341AQI
30
1
27
1
23
6
30
24
5
2
21
7
11
19
1
12
19
21
5
2
28
3
28
1
30
285
67
5
Le plus élevé AQI enregistré en
Juillet58AQI
Le plus bas AQI enregistré en
Février30AQI
202222AQI
30
22
31
29
31
30
19
1
17
11
1
31
30
27
4
298
15
1
Le plus élevé AQI enregistré en
Septembre46AQI
Le plus bas AQI enregistré en
Mai12AQI
202129AQI
30
25
3
31
30
31
30
10
16
5
19
8
4
25
3
1
1
30
1
30
29
1
320
32
10
1
Le plus élevé AQI enregistré en
Juillet70AQI
Le plus bas AQI enregistré en
Janvier14AQI
202024AQI
13
20
18
26
29
2
25
6
22
6
2
28
2
30
30
1
241
17
2
Le plus élevé AQI enregistré en
Septembre43AQI
Le plus bas AQI enregistré en
Décembre15AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2023(Moyenne)
41AQIAnnée la moins polluée enregistrée
2022(Moyenne)
22AQILa qualité de l'air annuelle de Great Falls Overlook Park pour l'année 2025 AQI (33) montre un changement moyen de pourcentage de 12.9% (empiré AQI) par rapport aux années précédentes : 2020 (24), 2021 (29), 2022 (22), 2023 (41), 2024 (37).
