Analyse Historique de la Qualité de l'Air à Havre, 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
Havre, 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
16th Aug 2021
132AQIAQI le plus bas enregistré le
30th Aug 2024
16AQIAnalyse du même jour (10th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 1st le plus élevé AQI à 66 de Modéré qualité de l'air 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
Havre, 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
100AQI
Heure moyenne la plus basse
6PM10th Aug
56AQI
Heure de la nuit
Heure moyenne la plus haute
5AM10th Aug
71AQI
Heure moyenne la plus basse
4AM11th Aug
44AQI
Au cours des 24 dernières heures,
L'AQI de Havre a atteint son point le plus élevé de 100 à 12 PM pendant le Jour, tandis que le point le plus bas, 44, a été enregistré à 4 AM pendant le Nuit entre 10th Aug et 11th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Havre, 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 2025385 AMAQI
12th Jul 2025386 AMAQI
12th Jul 2025367 AMAQI
12th Jul 2025408 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253510 AMAQI
12th Jul 20253911 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025362 PMAQI
12th Jul 2025343 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025325 PMAQI
12th Jul 2025336 PMAQI
12th Jul 2025347 PMAQI
12th Jul 2025398 PMAQI
12th Jul 2025349 PMAQI
12th Jul 20253410 PMAQI
12th Jul 20253611 PMAQI
13th Jul 20253612 AMAQI
13th Jul 2025381 AMAQI
13th Jul 2025332 AMAQI
13th Jul 2025303 AMAQI
13th Jul 2025404 AMAQI
23°C9/33°C
13th Jul 2025365 AMAQI
13th Jul 2025296 AMAQI
13th Jul 2025317 AMAQI
13th Jul 2025348 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252510 AMAQI
13th Jul 20252611 AMAQI
13th Jul 20252712 PMAQI
13th Jul 2025251 PMAQI
13th Jul 2025232 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025287 PMAQI
13th Jul 2025308 PMAQI
13th Jul 2025299 PMAQI
13th Jul 20253210 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025231 AMAQI
14th Jul 2025192 AMAQI
14th Jul 2025223 AMAQI
14th Jul 2025274 AMAQI
26°C14/34°C
14th Jul 2025255 AMAQI
14th Jul 2025226 AMAQI
14th Jul 2025207 AMAQI
14th Jul 2025208 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252111 AMAQI
14th Jul 20251912 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025238 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252110 PMAQI
14th Jul 20252311 PMAQI
15th Jul 20252112 AMAQI
15th Jul 2025231 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025484 AMAQI
21°C14/31°C
15th Jul 2025495 AMAQI
15th Jul 2025486 AMAQI
15th Jul 2025367 AMAQI
15th Jul 2025318 AMAQI
15th Jul 2025299 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20254411 AMAQI
15th Jul 20254712 PMAQI
15th Jul 2025491 PMAQI
15th Jul 2025452 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025434 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025516 PMAQI
15th Jul 2025427 PMAQI
15th Jul 2025388 PMAQI
15th Jul 2025429 PMAQI
15th Jul 20254310 PMAQI
15th Jul 20254611 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025461 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025494 AMAQI
14°C13/17°C
16th Jul 2025535 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20255010 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025533 PMAQI
16th Jul 2025514 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025507 PMAQI
16th Jul 2025488 PMAQI
16th Jul 2025429 PMAQI
16th Jul 20254210 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20254012 AMAQI
17th Jul 2025401 AMAQI
17th Jul 2025402 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025294 AMAQI
17°C11/24°C
17th Jul 2025275 AMAQI
17th Jul 2025266 AMAQI
17th Jul 2025267 AMAQI
17th Jul 2025278 AMAQI
17th Jul 2025309 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20252711 AMAQI
17th Jul 20252612 PMAQI
17th Jul 2025301 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025317 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025299 PMAQI
17th Jul 20252910 PMAQI
17th Jul 20253211 PMAQI
18th Jul 20253412 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025312 AMAQI
18th Jul 2025243 AMAQI
18th Jul 2025294 AMAQI
19°C11/27°C
18th Jul 2025255 AMAQI
18th Jul 2025236 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025248 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025271 PMAQI
18th Jul 2025292 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025306 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025298 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20252811 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025233 AMAQI
19th Jul 2025264 AMAQI
19°C10/27°C
19th Jul 2025275 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025238 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252311 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025294 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025346 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025259 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025241 AMAQI
20th Jul 2025212 AMAQI
20th Jul 2025213 AMAQI
20th Jul 2025184 AMAQI
23°C15/31°C
20th Jul 2025215 AMAQI
20th Jul 2025266 AMAQI
20th Jul 2025227 AMAQI
20th Jul 2025288 AMAQI
20th Jul 2025219 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025311 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025214 AMAQI
21°C13/29°C
21st Jul 2025245 AMAQI
21st Jul 2025226 AMAQI
21st Jul 2025237 AMAQI
21st Jul 2025238 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251912 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025237 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252412 AMAQI
22nd Jul 2025281 AMAQI
22nd Jul 2025362 AMAQI
22nd Jul 2025493 AMAQI
22nd Jul 2025504 AMAQI
18°C14/23°C
22nd Jul 2025505 AMAQI
22nd Jul 2025576 AMAQI
22nd Jul 2025517 AMAQI
22nd Jul 2025548 AMAQI
22nd Jul 2025549 AMAQI
22nd Jul 20255310 AMAQI
22nd Jul 20255011 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025453 PMAQI
22nd Jul 2025534 PMAQI
22nd Jul 2025505 PMAQI
22nd Jul 2025486 PMAQI
22nd Jul 2025457 PMAQI
22nd Jul 2025418 PMAQI
22nd Jul 2025359 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20253911 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025431 AMAQI
23rd Jul 2025482 AMAQI
23rd Jul 2025293 AMAQI
23rd Jul 2025354 AMAQI
18°C14/24°C
23rd Jul 2025465 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025568 AMAQI
23rd Jul 2025569 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255511 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025561 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025473 PMAQI
23rd Jul 2025474 PMAQI
23rd Jul 2025475 PMAQI
23rd Jul 2025506 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025468 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254311 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025442 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025394 AMAQI
18°C11/25°C
24th Jul 2025445 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025418 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253110 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025473 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025408 PMAQI
24th Jul 2025369 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253912 AMAQI
25th Jul 2025361 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025274 AMAQI
21°C9/31°C
25th Jul 2025235 AMAQI
25th Jul 2025276 AMAQI
25th Jul 2025357 AMAQI
25th Jul 2025368 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20252711 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025373 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025345 PMAQI
25th Jul 2025316 PMAQI
25th Jul 2025317 PMAQI
25th Jul 2025308 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025231 AMAQI
26th Jul 2025212 AMAQI
26th Jul 2025203 AMAQI
26th Jul 2025244 AMAQI
25°C15/34°C
26th Jul 2025245 AMAQI
26th Jul 2025246 AMAQI
26th Jul 2025247 AMAQI
26th Jul 2025248 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20252711 AMAQI
26th Jul 20253112 PMAQI
26th Jul 2025331 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025333 PMAQI
26th Jul 2025334 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025298 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025204 AMAQI
23°C14/31°C
27th Jul 2025205 AMAQI
27th Jul 2025206 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20252112 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025215 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252110 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025192 AMAQI
28th Jul 2025193 AMAQI
28th Jul 2025234 AMAQI
21°C13/28°C
28th Jul 2025205 AMAQI
28th Jul 2025216 AMAQI
28th Jul 2025237 AMAQI
28th Jul 2025218 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20251910 AMAQI
28th Jul 20252011 AMAQI
28th Jul 20252012 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025275 PMAQI
28th Jul 2025276 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20252111 PMAQI
29th Jul 20252012 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025232 AMAQI
29th Jul 2025253 AMAQI
29th Jul 2025314 AMAQI
22°C16/28°C
29th Jul 2025365 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025237 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025379 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20255511 AMAQI
29th Jul 20255112 PMAQI
29th Jul 2025511 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025394 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025357 PMAQI
29th Jul 2025368 PMAQI
29th Jul 2025379 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20253811 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025464 AMAQI
21°C13/28°C
30th Jul 2025465 AMAQI
30th Jul 2025456 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255610 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025565 PMAQI
30th Jul 2025566 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20254911 PMAQI
31st Jul 20255112 AMAQI
31st Jul 2025501 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025584 AMAQI
22°C15/28°C
31st Jul 2025625 AMAQI
31st Jul 2025606 AMAQI
31st Jul 2025637 AMAQI
31st Jul 2025648 AMAQI
31st Jul 2025639 AMAQI
31st Jul 20256210 AMAQI
31st Jul 20256211 AMAQI
31st Jul 20256512 PMAQI
31st Jul 2025631 PMAQI
31st Jul 2025622 PMAQI
31st Jul 2025623 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025555 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20254910 PMAQI
31st Jul 20254811 PMAQI
1st Aug 20254412 AMAQI
1st Aug 2025451 AMAQI
1st Aug 2025412 AMAQI
1st Aug 2025423 AMAQI
1st Aug 2025484 AMAQI
22°C13/30°C
1st Aug 2025445 AMAQI
1st Aug 2025436 AMAQI
1st Aug 2025437 AMAQI
1st Aug 2025448 AMAQI
1st Aug 2025349 AMAQI
1st Aug 20253310 AMAQI
1st Aug 20253611 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025441 PMAQI
1st Aug 2025472 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025437 PMAQI
1st Aug 2025468 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255210 PMAQI
1st Aug 20254911 PMAQI
2nd Aug 20254812 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025452 AMAQI
2nd Aug 2025383 AMAQI
2nd Aug 2025354 AMAQI
22°C18/29°C
2nd Aug 2025375 AMAQI
2nd Aug 2025326 AMAQI
2nd Aug 2025307 AMAQI
2nd Aug 2025298 AMAQI
2nd Aug 2025279 AMAQI
2nd Aug 20252610 AMAQI
2nd Aug 20252611 AMAQI
2nd Aug 20252612 PMAQI
2nd Aug 2025261 PMAQI
2nd Aug 2025292 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025354 PMAQI
2nd Aug 2025335 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025327 PMAQI
2nd Aug 2025358 PMAQI
2nd Aug 2025359 PMAQI
2nd Aug 20252710 PMAQI
2nd Aug 20252811 PMAQI
3rd Aug 20252712 AMAQI
3rd Aug 2025261 AMAQI
3rd Aug 2025292 AMAQI
3rd Aug 2025323 AMAQI
3rd Aug 2025364 AMAQI
21°C14/29°C
3rd Aug 2025355 AMAQI
3rd Aug 2025346 AMAQI
3rd Aug 2025317 AMAQI
3rd Aug 2025288 AMAQI
3rd Aug 2025249 AMAQI
3rd Aug 20252610 AMAQI
3rd Aug 20252611 AMAQI
3rd Aug 20252612 PMAQI
3rd Aug 2025311 PMAQI
3rd Aug 2025302 PMAQI
3rd Aug 2025303 PMAQI
3rd Aug 2025334 PMAQI
3rd Aug 2025345 PMAQI
3rd Aug 2025346 PMAQI
3rd Aug 2025297 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025269 PMAQI
3rd Aug 20252910 PMAQI
3rd Aug 20253511 PMAQI
4th Aug 20253212 AMAQI
4th Aug 2025281 AMAQI
4th Aug 2025272 AMAQI
4th Aug 2025283 AMAQI
4th Aug 2025304 AMAQI
20°C14/28°C
4th Aug 2025285 AMAQI
4th Aug 2025266 AMAQI
4th Aug 2025277 AMAQI
4th Aug 2025248 AMAQI
4th Aug 2025249 AMAQI
4th Aug 20252610 AMAQI
4th Aug 20252111 AMAQI
4th Aug 20252512 PMAQI
4th Aug 2025251 PMAQI
4th Aug 2025282 PMAQI
4th Aug 2025343 PMAQI
4th Aug 2025384 PMAQI
4th Aug 2025395 PMAQI
4th Aug 2025356 PMAQI
4th Aug 2025257 PMAQI
4th Aug 2025308 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20253210 PMAQI
4th Aug 20252911 PMAQI
5th Aug 20253212 AMAQI
5th Aug 2025311 AMAQI
5th Aug 2025252 AMAQI
5th Aug 2025233 AMAQI
5th Aug 2025264 AMAQI
22°C14/30°C
5th Aug 2025235 AMAQI
5th Aug 2025256 AMAQI
5th Aug 2025257 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025279 AMAQI
5th Aug 20252610 AMAQI
5th Aug 20252611 AMAQI
5th Aug 20253112 PMAQI
5th Aug 2025311 PMAQI
5th Aug 2025272 PMAQI
5th Aug 2025273 PMAQI
5th Aug 2025264 PMAQI
5th Aug 2025315 PMAQI
5th Aug 2025306 PMAQI
5th Aug 2025287 PMAQI
5th Aug 2025268 PMAQI
5th Aug 2025289 PMAQI
5th Aug 20252410 PMAQI
5th Aug 20252311 PMAQI
6th Aug 20252612 AMAQI
6th Aug 2025271 AMAQI
6th Aug 2025262 AMAQI
6th Aug 2025273 AMAQI
6th Aug 2025254 AMAQI
19°C15/25°C
6th Aug 2025255 AMAQI
6th Aug 2025236 AMAQI
6th Aug 2025237 AMAQI
6th Aug 2025278 AMAQI
6th Aug 2025279 AMAQI
6th Aug 20252810 AMAQI
6th Aug 20252611 AMAQI
6th Aug 20252712 PMAQI
6th Aug 2025371 PMAQI
6th Aug 2025442 PMAQI
6th Aug 2025413 PMAQI
6th Aug 2025384 PMAQI
6th Aug 2025335 PMAQI
6th Aug 2025286 PMAQI
6th Aug 2025267 PMAQI
6th Aug 2025278 PMAQI
6th Aug 2025289 PMAQI
6th Aug 20252910 PMAQI
6th Aug 20252511 PMAQI
7th Aug 20252612 AMAQI
7th Aug 2025241 AMAQI
7th Aug 2025252 AMAQI
7th Aug 2025253 AMAQI
7th Aug 2025244 AMAQI
22°C12/31°C
7th Aug 2025255 AMAQI
7th Aug 2025276 AMAQI
7th Aug 2025227 AMAQI
7th Aug 2025298 AMAQI
7th Aug 2025259 AMAQI
7th Aug 20252210 AMAQI
7th Aug 20252211 AMAQI
7th Aug 20252412 PMAQI
7th Aug 2025221 PMAQI
7th Aug 2025222 PMAQI
7th Aug 2025223 PMAQI
7th Aug 2025254 PMAQI
7th Aug 2025265 PMAQI
7th Aug 2025246 PMAQI
7th Aug 2025247 PMAQI
7th Aug 2025258 PMAQI
7th Aug 2025269 PMAQI
7th Aug 20252410 PMAQI
7th Aug 20252411 PMAQI
8th Aug 20252512 AMAQI
8th Aug 2025231 AMAQI
8th Aug 2025212 AMAQI
8th Aug 2025183 AMAQI
8th Aug 2025174 AMAQI
20°C14/26°C
8th Aug 2025175 AMAQI
8th Aug 2025166 AMAQI
8th Aug 2025177 AMAQI
8th Aug 2025188 AMAQI
8th Aug 2025239 AMAQI
8th Aug 20252210 AMAQI
8th Aug 20251811 AMAQI
8th Aug 20251612 PMAQI
8th Aug 2025161 PMAQI
8th Aug 2025172 PMAQI
8th Aug 2025193 PMAQI
8th Aug 2025204 PMAQI
8th Aug 2025185 PMAQI
8th Aug 2025186 PMAQI
8th Aug 2025177 PMAQI
8th Aug 2025168 PMAQI
8th Aug 2025179 PMAQI
8th Aug 20251610 PMAQI
8th Aug 20251811 PMAQI
9th Aug 20251912 AMAQI
9th Aug 2025191 AMAQI
9th Aug 2025212 AMAQI
9th Aug 2025223 AMAQI
9th Aug 2025234 AMAQI
15°C11/20°C
9th Aug 2025265 AMAQI
9th Aug 2025246 AMAQI
9th Aug 2025257 AMAQI
9th Aug 2025278 AMAQI
9th Aug 2025299 AMAQI
9th Aug 20253210 AMAQI
9th Aug 20253711 AMAQI
9th Aug 20253312 PMAQI
9th Aug 2025361 PMAQI
9th Aug 2025382 PMAQI
9th Aug 2025283 PMAQI
9th Aug 2025284 PMAQI
9th Aug 2025285 PMAQI
9th Aug 2025276 PMAQI
9th Aug 2025297 PMAQI
9th Aug 2025298 PMAQI
9th Aug 2025269 PMAQI
9th Aug 20252810 PMAQI
9th Aug 20253111 PMAQI
10th Aug 20253012 AMAQI
10th Aug 2025321 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025913 AMAQI
10th Aug 2025884 AMAQI
19°C14/25°C
10th Aug 2025715 AMAQI
10th Aug 2025806 AMAQI
10th Aug 2025717 AMAQI
10th Aug 2025858 AMAQI
10th Aug 2025729 AMAQI
10th Aug 20256610 AMAQI
10th Aug 20257311 AMAQI
10th Aug 202510012 PMAQI
10th Aug 2025721 PMAQI
10th Aug 2025722 PMAQI
10th Aug 2025633 PMAQI
10th Aug 2025604 PMAQI
10th Aug 2025565 PMAQI
10th Aug 2025566 PMAQI
10th Aug 2025657 PMAQI
10th Aug 2025618 PMAQI
10th Aug 2025529 PMAQI
10th Aug 20255510 PMAQI
10th Aug 20255611 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025471 AMAQI
11th Aug 2025482 AMAQI
11th Aug 2025463 AMAQI
11th Aug 2025444 AMAQI
22°C12/29°C
11th Aug 2025505 AMAQI
5 AM11th Aug 2025456 AMAQI
11th Aug 2025387 AMAQI
11th Aug 2025308 AMAQI
11th Aug 2025329 AMAQI
11th Aug 20252910 AMAQI
11th Aug 20252411 AMAQI
11th Aug 20252512 PMAQI
11th Aug 2025231 PMAQI
1 PM11th Aug 2025252 PMAQI
11th Aug 2025293 PMAQI
11th Aug 2025224 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
12 PM - 9 PM
35AQI
10 heures / Jour
300 heures / Mois
Heure moyenne la plus basse
5 AM - 11 AM
33AQI
7 heures / Jour
210 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 PM à 9 PM (Moyenne 35), tandis que l'AQI le plus bas était entre 5 AM à 11 AM (Moyenne 33).
Heure de la nuit
Heure moyenne la plus haute
2 AM - 4 AM
34AQI
3 heures / Jour
90 heures / Mois
Heure moyenne la plus basse
12 AM - 1 AM
33AQI
2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 2 AM à 4 AM (Moyenne 34), tandis que l'AQI le plus bas était entre 12 AM à 1 AM (Moyenne 33).
Jours de 2025 Vs Qualité de l'Air
Havre, Montana, United States
2025
96%
214
4%
8
Nombre total de jours avec différentes catégories AQI au cours des 223 derniers jours de 2025 (142 jours restants)
Bon
214 JoursModéré
8 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 96%
Niveau de risque sanitaire:
Très faible
En 2025, 96% 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
Havre, 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
27AQI
27AQI
2nd Janvier 2025
24AQI
24AQI
3rd Janvier 2025
24AQI
24AQI
4th Janvier 2025
22AQI
22AQI
5th Janvier 2025
23AQI
23AQI
6th Janvier 2025
23AQI
23AQI
7th Janvier 2025
27AQI
27AQI
8th Janvier 2025
22AQI
22AQI
9th Janvier 2025
22AQI
22AQI
10th Janvier 2025
24AQI
24AQI
11th Janvier 2025
22AQI
22AQI
12th Janvier 2025
27AQI
27AQI
13th Janvier 2025
29AQI
29AQI
14th Janvier 2025
29AQI
29AQI
15th Janvier 2025
24AQI
24AQI
16th Janvier 2025
23AQI
23AQI
17th Janvier 2025
24AQI
24AQI
18th Janvier 2025
23AQI
23AQI
19th Janvier 2025
24AQI
24AQI
20th Janvier 2025
24AQI
24AQI
21st Janvier 2025
25AQI
25AQI
22nd Janvier 2025
25AQI
25AQI
23rd Janvier 2025
26AQI
26AQI
24th Janvier 2025
26AQI
26AQI
25th Janvier 2025
26AQI
26AQI
26th Janvier 2025
24AQI
24AQI
27th Janvier 2025
26AQI
26AQI
28th Janvier 2025
26AQI
26AQI
29th Janvier 2025
27AQI
27AQI
30th Janvier 2025
26AQI
26AQI
31st Janvier 2025
32AQI
32AQI
1st Février 2025
32AQI
32AQI
2nd Février 2025
24AQI
24AQI
3rd Février 2025
23AQI
23AQI
4th Février 2025
21AQI
21AQI
5th Février 2025
25AQI
25AQI
6th Février 2025
30AQI
30AQI
7th Février 2025
26AQI
26AQI
8th Février 2025
25AQI
25AQI
9th Février 2025
34AQI
34AQI
10th Février 2025
22AQI
22AQI
11th Février 2025
23AQI
23AQI
12th Février 2025
24AQI
24AQI
13th Février 2025
26AQI
26AQI
14th Février 2025
27AQI
27AQI
15th Février 2025
26AQI
26AQI
16th Février 2025
28AQI
28AQI
17th Février 2025
30AQI
30AQI
18th Février 2025
29AQI
29AQI
19th Février 2025
23AQI
23AQI
20th Février 2025
33AQI
33AQI
21st Février 2025
28AQI
28AQI
22nd Février 2025
23AQI
23AQI
23rd Février 2025
23AQI
23AQI
24th Février 2025
23AQI
23AQI
25th Février 2025
23AQI
23AQI
26th Février 2025
23AQI
23AQI
27th Février 2025
20AQI
20AQI
28th Février 2025
22AQI
22AQI
1st Mars 2025
24AQI
24AQI
2nd Mars 2025
23AQI
23AQI
3rd Mars 2025
25AQI
25AQI
4th Mars 2025
19AQI
19AQI
5th Mars 2025
18AQI
18AQI
6th Mars 2025
22AQI
22AQI
7th Mars 2025
21AQI
21AQI
8th Mars 2025
20AQI
20AQI
9th Mars 2025
21AQI
21AQI
10th Mars 2025
22AQI
22AQI
11th Mars 2025
21AQI
21AQI
12th Mars 2025
21AQI
21AQI
13th Mars 2025
19AQI
19AQI
14th Mars 2025
25AQI
25AQI
15th Mars 2025
19AQI
19AQI
16th Mars 2025
16AQI
16AQI
17th Mars 2025
21AQI
21AQI
18th Mars 2025
23AQI
23AQI
19th Mars 2025
20AQI
20AQI
20th Mars 2025
15AQI
15AQI
21st Mars 2025
18AQI
18AQI
22nd Mars 2025
15AQI
15AQI
23rd Mars 2025
18AQI
18AQI
24th Mars 2025
17AQI
17AQI
25th Mars 2025
20AQI
20AQI
26th Mars 2025
21AQI
21AQI
27th Mars 2025
21AQI
21AQI
28th Mars 2025
23AQI
23AQI
29th Mars 2025
18AQI
18AQI
30th Mars 2025
21AQI
21AQI
31st Mars 2025
19AQI
19AQI
1st Avril 2025
18AQI
18AQI
2nd Avril 2025
23AQI
23AQI
3rd Avril 2025
24AQI
24AQI
4th Avril 2025
21AQI
21AQI
5th Avril 2025
19AQI
19AQI
6th Avril 2025
20AQI
20AQI
7th Avril 2025
23AQI
23AQI
8th Avril 2025
18AQI
18AQI
9th Avril 2025
17AQI
17AQI
10th Avril 2025
23AQI
23AQI
11th Avril 2025
31AQI
31AQI
12th Avril 2025
19AQI
19AQI
13th Avril 2025
20AQI
20AQI
14th Avril 2025
20AQI
20AQI
15th Avril 2025
21AQI
21AQI
16th Avril 2025
26AQI
26AQI
17th Avril 2025
18AQI
18AQI
18th Avril 2025
20AQI
20AQI
19th Avril 2025
22AQI
22AQI
20th Avril 2025
17AQI
17AQI
21st Avril 2025
19AQI
19AQI
22nd Avril 2025
15AQI
15AQI
23rd Avril 2025
16AQI
16AQI
24th Avril 2025
19AQI
19AQI
25th Avril 2025
21AQI
21AQI
26th Avril 2025
21AQI
21AQI
27th Avril 2025
21AQI
21AQI
28th Avril 2025
21AQI
21AQI
29th Avril 2025
17AQI
17AQI
30th Avril 2025
18AQI
18AQI
1st Mai 2025
18AQI
18AQI
2nd Mai 2025
22AQI
22AQI
3rd Mai 2025
25AQI
25AQI
4th Mai 2025
27AQI
27AQI
5th Mai 2025
18AQI
18AQI
6th Mai 2025
18AQI
18AQI
7th Mai 2025
20AQI
20AQI
8th Mai 2025
20AQI
20AQI
9th Mai 2025
23AQI
23AQI
10th Mai 2025
24AQI
24AQI
11th Mai 2025
19AQI
19AQI
12th Mai 2025
21AQI
21AQI
13th Mai 2025
22AQI
22AQI
14th Mai 2025
25AQI
25AQI
15th Mai 2025
25AQI
25AQI
16th Mai 2025
23AQI
23AQI
17th Mai 2025
19AQI
19AQI
18th Mai 2025
17AQI
17AQI
19th Mai 2025
12AQI
12AQI
20th Mai 2025
12AQI
12AQI
21st Mai 2025
14AQI
14AQI
22nd Mai 2025
15AQI
15AQI
23rd Mai 2025
17AQI
17AQI
24th Mai 2025
17AQI
17AQI
25th Mai 2025
18AQI
18AQI
26th Mai 2025
18AQI
18AQI
27th Mai 2025
17AQI
17AQI
28th Mai 2025
19AQI
19AQI
29th Mai 2025
18AQI
18AQI
30th Mai 2025
23AQI
23AQI
31st Mai 2025
30AQI
30AQI
1st Juin 2025
32AQI
32AQI
2nd Juin 2025
31AQI
31AQI
3rd Juin 2025
23AQI
23AQI
4th Juin 2025
24AQI
24AQI
5th Juin 2025
35AQI
35AQI
6th Juin 2025
31AQI
31AQI
7th Juin 2025
36AQI
36AQI
8th Juin 2025
52AQI
52AQI
9th Juin 2025
55AQI
55AQI
10th Juin 2025
56AQI
56AQI
11th Juin 2025
74AQI
74AQI
12th Juin 2025
78AQI
78AQI
13th Juin 2025
67AQI
67AQI
14th Juin 2025
34AQI
34AQI
15th Juin 2025
27AQI
27AQI
16th Juin 2025
24AQI
24AQI
17th Juin 2025
27AQI
27AQI
18th Juin 2025
26AQI
26AQI
19th Juin 2025
30AQI
30AQI
20th Juin 2025
28AQI
28AQI
21st Juin 2025
19AQI
19AQI
22nd Juin 2025
18AQI
18AQI
23rd Juin 2025
26AQI
26AQI
24th Juin 2025
29AQI
29AQI
25th Juin 2025
28AQI
28AQI
26th Juin 2025
24AQI
24AQI
27th Juin 2025
20AQI
20AQI
28th Juin 2025
18AQI
18AQI
29th Juin 2025
17AQI
17AQI
30th Juin 2025
19AQI
19AQI
1st Juillet 2025
22AQI
22AQI
2nd Juillet 2025
20AQI
20AQI
3rd Juillet 2025
19AQI
19AQI
4th Juillet 2025
19AQI
19AQI
5th Juillet 2025
21AQI
21AQI
6th Juillet 2025
19AQI
19AQI
7th Juillet 2025
19AQI
19AQI
8th Juillet 2025
20AQI
20AQI
9th Juillet 2025
23AQI
23AQI
10th Juillet 2025
22AQI
22AQI
11th Juillet 2025
34AQI
34AQI
12th Juillet 2025
37AQI
37AQI
13th Juillet 2025
30AQI
30AQI
14th Juillet 2025
22AQI
22AQI
15th Juillet 2025
43AQI
43AQI
16th Juillet 2025
50AQI
50AQI
17th Juillet 2025
31AQI
31AQI
18th Juillet 2025
28AQI
28AQI
19th Juillet 2025
26AQI
26AQI
20th Juillet 2025
25AQI
25AQI
21st Juillet 2025
22AQI
22AQI
22nd Juillet 2025
45AQI
45AQI
23rd Juillet 2025
47AQI
47AQI
24th Juillet 2025
39AQI
39AQI
25th Juillet 2025
31AQI
31AQI
26th Juillet 2025
28AQI
28AQI
27th Juillet 2025
22AQI
22AQI
28th Juillet 2025
22AQI
22AQI
29th Juillet 2025
35AQI
35AQI
30th Juillet 2025
50AQI
50AQI
31st Juillet 2025
57AQI
57AQI
1st Août 2025
45AQI
45AQI
2nd Août 2025
34AQI
34AQI
3rd Août 2025
30AQI
30AQI
4th Août 2025
29AQI
29AQI
5th Août 2025
27AQI
27AQI
6th Août 2025
28AQI
28AQI
7th Août 2025
24AQI
24AQI
8th Août 2025
19AQI
19AQI
9th Août 2025
27AQI
27AQI
10th Août 2025
66AQI
66AQI
25AQI
26AQI
20AQI
20AQI
20AQI
34AQI
30AQI
33AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202525AQI
31
28
31
30
31
24
6
30
1
9
1
214
8
Le plus élevé AQI enregistré en
Juin34AQI
Le plus bas AQI enregistré en
Mai20AQI
202426AQI
31
29
31
30
29
1
1
29
23
8
27
3
1
26
4
31
30
31
347
16
2
Le plus élevé AQI enregistré en
Juillet42AQI
Le plus bas AQI enregistré en
Novembre19AQI
202336AQI
31
27
1
26
5
30
25
2
2
2
28
2
23
5
1
2
23
7
1
25
2
1
2
31
29
31
329
24
5
6
Le plus élevé AQI enregistré en
Juillet54AQI
Le plus bas AQI enregistré en
Décembre21AQI
202230AQI
29
1
22
31
26
3
31
30
21
1
3
25
4
31
29
1
31
309
10
Le plus élevé AQI enregistré en
Septembre37AQI
Le plus bas AQI enregistré en
Août25AQI
202135AQI
29
1
27
1
29
1
30
31
29
1
12
18
1
21
7
3
26
4
27
4
28
29
1
318
37
5
Le plus élevé AQI enregistré en
Juillet64AQI
Le plus bas AQI enregistré en
Novembre22AQI
202038AQI
13
19
1
18
30
24
5
2
15
9
5
9
21
24
6
29
1
31
212
43
7
Le plus élevé AQI enregistré en
Septembre62AQI
Le plus bas AQI enregistré en
Décembre23AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2020(Moyenne)
38AQIAnnée la moins polluée enregistrée
2025(Moyenne)
25AQILa qualité de l'air annuelle de Havre pour l'année 2025 AQI (25) montre un changement moyen de pourcentage de -22.1% (amélioré AQI) par rapport aux années précédentes : 2020 (38), 2021 (35), 2022 (30), 2023 (36), 2024 (26).
