Analyse Historique de la Qualité de l'Air à Longmont, Colorado, 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
Longmont, Colorado, United States
2021
2022
2023
2024
2025
AQI
.
Jours
Tendances AQI : Le plus élevé et le plus bas
AQI le plus élevé enregistré le
8th Aug 2021
134AQIAQI le plus bas enregistré le
25th Aug 2024
15AQIAnalyse du même jour (8th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 55 de Modéré qualité de l'air, montrant une amélioration par rapport à 2021 le même jour.
Télécharger les données annuelles 2024
Rapport mondial sur la qualité de l'air
Tendance AQI Jour & Nuit : 8th Aug - 9th Aug 2025
Longmont, Colorado, United States
AQI
Jour
Nuit
.
5 AM8th Aug 2025
8 PM
4 AM9th Aug 2025
Heure du jour
Heure moyenne la plus haute
12PM8th Aug
58AQI
Heure moyenne la plus basse
6AM8th Aug
47AQI
Heure de la nuit
Heure moyenne la plus haute
9PM8th Aug
53AQI
Heure moyenne la plus basse
10PM8th Aug
51AQI
Au cours des 24 dernières heures,
L'AQI de Longmont a atteint son point le plus élevé de 58 à 12 PM pendant le Jour, tandis que le point le plus bas, 47, a été enregistré à 6 AM pendant le Jour entre 8th Aug et 9th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Longmont, Colorado, United States
JulAug
10th - 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 - 07th07th - 08th08th - 09th09th
Jour
Nuit
10th Jul 2025325 AMAQI
10th Jul 2025226 AMAQI
10th Jul 2025227 AMAQI
10th Jul 2025258 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20253410 AMAQI
10th Jul 20253411 AMAQI
10th Jul 20252912 PMAQI
10th Jul 2025291 PMAQI
10th Jul 2025322 PMAQI
10th Jul 2025393 PMAQI
10th Jul 2025484 PMAQI
10th Jul 2025395 PMAQI
10th Jul 2025436 PMAQI
10th Jul 2025367 PMAQI
10th Jul 2025348 PMAQI
10th Jul 2025469 PMAQI
10th Jul 20254210 PMAQI
10th Jul 20253811 PMAQI
11th Jul 20253612 AMAQI
11th Jul 2025351 AMAQI
11th Jul 2025352 AMAQI
11th Jul 2025383 AMAQI
11th Jul 2025374 AMAQI
25°C17/34°C
11th Jul 2025365 AMAQI
11th Jul 2025366 AMAQI
11th Jul 2025377 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025389 AMAQI
11th Jul 20253810 AMAQI
11th Jul 20253711 AMAQI
11th Jul 20253612 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025374 PMAQI
11th Jul 2025375 PMAQI
11th Jul 2025376 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025398 PMAQI
11th Jul 2025449 PMAQI
11th Jul 20255010 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025534 AMAQI
22°C15/32°C
12th Jul 2025665 AMAQI
12th Jul 2025606 AMAQI
12th Jul 2025607 AMAQI
12th Jul 2025608 AMAQI
12th Jul 2025599 AMAQI
12th Jul 20256010 AMAQI
12th Jul 20256011 AMAQI
12th Jul 20256112 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025602 PMAQI
12th Jul 2025593 PMAQI
12th Jul 2025604 PMAQI
12th Jul 2025595 PMAQI
12th Jul 2025586 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255511 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025534 AMAQI
21°C14/30°C
13th Jul 2025475 AMAQI
13th Jul 2025486 AMAQI
13th Jul 2025517 AMAQI
13th Jul 2025518 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20254910 AMAQI
13th Jul 20255011 AMAQI
13th Jul 20255012 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025493 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025465 PMAQI
13th Jul 2025456 PMAQI
13th Jul 2025507 PMAQI
13th Jul 2025488 PMAQI
13th Jul 2025449 PMAQI
13th Jul 20254210 PMAQI
13th Jul 20254311 PMAQI
14th Jul 20254512 AMAQI
14th Jul 2025421 AMAQI
14th Jul 2025422 AMAQI
14th Jul 2025413 AMAQI
14th Jul 2025394 AMAQI
25°C16/35°C
14th Jul 2025295 AMAQI
14th Jul 2025246 AMAQI
14th Jul 2025307 AMAQI
14th Jul 2025328 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20254010 AMAQI
14th Jul 20254411 AMAQI
14th Jul 20254212 PMAQI
14th Jul 2025391 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025393 PMAQI
14th Jul 2025414 PMAQI
14th Jul 2025395 PMAQI
14th Jul 2025396 PMAQI
14th Jul 2025407 PMAQI
14th Jul 2025388 PMAQI
14th Jul 2025339 PMAQI
14th Jul 20253310 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025332 AMAQI
15th Jul 2025333 AMAQI
15th Jul 2025344 AMAQI
25°C17/37°C
15th Jul 2025295 AMAQI
15th Jul 2025276 AMAQI
15th Jul 2025307 AMAQI
15th Jul 2025348 AMAQI
15th Jul 2025369 AMAQI
15th Jul 20254010 AMAQI
15th Jul 20254211 AMAQI
15th Jul 20253812 PMAQI
15th Jul 2025351 PMAQI
15th Jul 2025352 PMAQI
15th Jul 2025363 PMAQI
15th Jul 2025354 PMAQI
15th Jul 2025345 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025347 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253510 PMAQI
15th Jul 20253611 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025371 AMAQI
16th Jul 2025382 AMAQI
16th Jul 2025393 AMAQI
16th Jul 2025384 AMAQI
26°C14/37°C
16th Jul 2025415 AMAQI
16th Jul 2025406 AMAQI
16th Jul 2025437 AMAQI
16th Jul 2025448 AMAQI
16th Jul 2025459 AMAQI
16th Jul 20254910 AMAQI
16th Jul 20254811 AMAQI
16th Jul 20254812 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025482 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025504 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025477 PMAQI
16th Jul 2025468 PMAQI
16th Jul 2025509 PMAQI
16th Jul 20254510 PMAQI
16th Jul 20254311 PMAQI
17th Jul 20254012 AMAQI
17th Jul 2025401 AMAQI
17th Jul 2025382 AMAQI
17th Jul 2025383 AMAQI
17th Jul 2025404 AMAQI
20°C13/28°C
17th Jul 2025435 AMAQI
17th Jul 2025456 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025509 AMAQI
17th Jul 20255310 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255512 PMAQI
17th Jul 2025551 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025594 PMAQI
17th Jul 2025585 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025528 PMAQI
17th Jul 2025549 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025504 AMAQI
20°C14/30°C
18th Jul 2025505 AMAQI
18th Jul 2025486 AMAQI
18th Jul 2025517 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025539 AMAQI
18th Jul 20255410 AMAQI
18th Jul 20255411 AMAQI
18th Jul 20255412 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025552 PMAQI
18th Jul 2025543 PMAQI
18th Jul 2025544 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025536 PMAQI
18th Jul 2025537 PMAQI
18th Jul 2025528 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20255010 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025531 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025534 AMAQI
25°C15/36°C
19th Jul 2025525 AMAQI
19th Jul 2025486 AMAQI
19th Jul 2025487 AMAQI
19th Jul 2025498 AMAQI
19th Jul 2025489 AMAQI
19th Jul 20254710 AMAQI
19th Jul 20254711 AMAQI
19th Jul 20255012 PMAQI
19th Jul 2025481 PMAQI
19th Jul 2025482 PMAQI
19th Jul 2025503 PMAQI
19th Jul 2025494 PMAQI
19th Jul 2025485 PMAQI
19th Jul 2025486 PMAQI
19th Jul 2025497 PMAQI
19th Jul 2025488 PMAQI
19th Jul 2025479 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254311 PMAQI
20th Jul 20254312 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025454 AMAQI
24°C15/35°C
20th Jul 2025425 AMAQI
20th Jul 2025416 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20253810 AMAQI
20th Jul 20253811 AMAQI
20th Jul 20253712 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025385 PMAQI
20th Jul 2025386 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253510 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025332 AMAQI
21st Jul 2025343 AMAQI
21st Jul 2025354 AMAQI
25°C15/36°C
21st Jul 2025305 AMAQI
21st Jul 2025286 AMAQI
21st Jul 2025327 AMAQI
21st Jul 2025348 AMAQI
21st Jul 2025369 AMAQI
21st Jul 20253810 AMAQI
21st Jul 20253911 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025362 AMAQI
22nd Jul 2025363 AMAQI
22nd Jul 2025364 AMAQI
25°C16/37°C
22nd Jul 2025395 AMAQI
22nd Jul 2025376 AMAQI
22nd Jul 2025357 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025379 AMAQI
22nd Jul 20253510 AMAQI
22nd Jul 20253511 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025375 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025357 PMAQI
22nd Jul 2025348 PMAQI
22nd Jul 2025349 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20253111 PMAQI
23rd Jul 20252912 AMAQI
23rd Jul 2025301 AMAQI
23rd Jul 2025302 AMAQI
23rd Jul 2025293 AMAQI
23rd Jul 2025284 AMAQI
26°C17/36°C
23rd Jul 2025195 AMAQI
23rd Jul 2025206 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20253110 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20253312 PMAQI
23rd Jul 2025361 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025308 PMAQI
23rd Jul 2025319 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025284 AMAQI
23°C16/30°C
24th Jul 2025285 AMAQI
24th Jul 2025266 AMAQI
24th Jul 2025257 AMAQI
24th Jul 2025278 AMAQI
24th Jul 2025299 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025441 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025375 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025347 PMAQI
24th Jul 2025348 PMAQI
24th Jul 2025379 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025312 AMAQI
25th Jul 2025293 AMAQI
25th Jul 2025294 AMAQI
19°C15/30°C
25th Jul 2025285 AMAQI
25th Jul 2025286 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025318 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20253711 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025381 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025384 PMAQI
25th Jul 2025435 PMAQI
25th Jul 2025436 PMAQI
25th Jul 2025377 PMAQI
25th Jul 2025368 PMAQI
25th Jul 2025409 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025461 AMAQI
26th Jul 2025462 AMAQI
26th Jul 2025463 AMAQI
26th Jul 2025474 AMAQI
23°C14/35°C
26th Jul 2025515 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025539 AMAQI
26th Jul 20255310 AMAQI
26th Jul 20255311 AMAQI
26th Jul 20255212 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025522 PMAQI
26th Jul 2025503 PMAQI
26th Jul 2025464 PMAQI
26th Jul 2025445 PMAQI
26th Jul 2025436 PMAQI
26th Jul 2025457 PMAQI
26th Jul 2025468 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20253712 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025392 AMAQI
27th Jul 2025393 AMAQI
27th Jul 2025394 AMAQI
23°C13/36°C
27th Jul 2025345 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025299 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252712 PMAQI
27th Jul 2025251 PMAQI
27th Jul 2025252 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252912 AMAQI
28th Jul 2025311 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025333 AMAQI
28th Jul 2025314 AMAQI
25°C14/37°C
28th Jul 2025275 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20253811 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025353 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20254312 AMAQI
29th Jul 2025441 AMAQI
29th Jul 2025462 AMAQI
29th Jul 2025473 AMAQI
29th Jul 2025474 AMAQI
26°C15/36°C
29th Jul 2025535 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025498 AMAQI
29th Jul 2025519 AMAQI
29th Jul 20255310 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254412 AMAQI
30th Jul 2025451 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025414 AMAQI
23°C18/31°C
30th Jul 2025355 AMAQI
30th Jul 2025336 AMAQI
30th Jul 2025387 AMAQI
30th Jul 2025408 AMAQI
30th Jul 2025439 AMAQI
30th Jul 20254210 AMAQI
30th Jul 20254411 AMAQI
30th Jul 20254512 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025442 PMAQI
30th Jul 2025443 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025446 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025459 PMAQI
30th Jul 20254710 PMAQI
30th Jul 20254811 PMAQI
31st Jul 20254812 AMAQI
31st Jul 2025471 AMAQI
31st Jul 2025492 AMAQI
31st Jul 2025473 AMAQI
31st Jul 2025484 AMAQI
20°C15/26°C
31st Jul 2025475 AMAQI
31st Jul 2025466 AMAQI
31st Jul 2025487 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025499 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025574 PMAQI
31st Jul 2025615 PMAQI
31st Jul 2025646 PMAQI
31st Jul 2025517 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025649 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025511 AMAQI
1st Aug 2025502 AMAQI
1st Aug 2025483 AMAQI
1st Aug 2025474 AMAQI
20°C12/33°C
1st Aug 2025505 AMAQI
1st Aug 2025526 AMAQI
1st Aug 2025527 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025549 AMAQI
1st Aug 20255510 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025479 PMAQI
1st Aug 20254010 PMAQI
1st Aug 20253611 PMAQI
2nd Aug 20253412 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025354 AMAQI
21°C12/32°C
2nd Aug 2025345 AMAQI
2nd Aug 2025356 AMAQI
2nd Aug 2025367 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20254010 AMAQI
2nd Aug 20254411 AMAQI
2nd Aug 20254412 PMAQI
2nd Aug 2025451 PMAQI
2nd Aug 2025442 PMAQI
2nd Aug 2025433 PMAQI
2nd Aug 2025404 PMAQI
2nd Aug 2025395 PMAQI
2nd Aug 2025366 PMAQI
2nd Aug 2025367 PMAQI
2nd Aug 2025338 PMAQI
2nd Aug 2025349 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20253411 PMAQI
3rd Aug 20252812 AMAQI
3rd Aug 2025251 AMAQI
3rd Aug 2025232 AMAQI
3rd Aug 2025233 AMAQI
3rd Aug 2025244 AMAQI
20°C12/31°C
3rd Aug 2025245 AMAQI
3rd Aug 2025226 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025238 AMAQI
3rd Aug 2025259 AMAQI
3rd Aug 20252510 AMAQI
3rd Aug 20252711 AMAQI
3rd Aug 20252812 PMAQI
3rd Aug 2025241 PMAQI
3rd Aug 2025242 PMAQI
3rd Aug 2025233 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025235 PMAQI
3rd Aug 2025246 PMAQI
3rd Aug 2025247 PMAQI
3rd Aug 2025248 PMAQI
3rd Aug 2025249 PMAQI
3rd Aug 20252410 PMAQI
3rd Aug 20252511 PMAQI
4th Aug 20252712 AMAQI
4th Aug 2025301 AMAQI
4th Aug 2025292 AMAQI
4th Aug 2025303 AMAQI
4th Aug 2025314 AMAQI
22°C12/32°C
4th Aug 2025315 AMAQI
4th Aug 2025306 AMAQI
4th Aug 2025327 AMAQI
4th Aug 2025348 AMAQI
4th Aug 2025379 AMAQI
4th Aug 20253710 AMAQI
4th Aug 20253711 AMAQI
4th Aug 20253712 PMAQI
4th Aug 2025381 PMAQI
4th Aug 2025402 PMAQI
4th Aug 2025403 PMAQI
4th Aug 2025464 PMAQI
4th Aug 2025485 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025347 PMAQI
4th Aug 2025448 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025543 AMAQI
5th Aug 2025544 AMAQI
24°C14/37°C
5th Aug 2025555 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025619 AMAQI
5th Aug 20256310 AMAQI
5th Aug 20256311 AMAQI
5th Aug 20256112 PMAQI
5th Aug 2025621 PMAQI
5th Aug 2025622 PMAQI
5th Aug 2025613 PMAQI
5th Aug 2025604 PMAQI
5th Aug 2025585 PMAQI
5th Aug 2025576 PMAQI
5th Aug 2025587 PMAQI
5th Aug 2025558 PMAQI
5th Aug 2025579 PMAQI
5th Aug 20255810 PMAQI
5th Aug 20256011 PMAQI
6th Aug 20256312 AMAQI
6th Aug 2025751 AMAQI
6th Aug 2025952 AMAQI
6th Aug 20251133 AMAQI
6th Aug 20251114 AMAQI
26°C13/38°C
6th Aug 20251165 AMAQI
6th Aug 20251266 AMAQI
6th Aug 20251247 AMAQI
6th Aug 20251258 AMAQI
6th Aug 20251199 AMAQI
6th Aug 202511710 AMAQI
6th Aug 202510911 AMAQI
6th Aug 20259812 PMAQI
6th Aug 2025881 PMAQI
6th Aug 2025852 PMAQI
6th Aug 2025793 PMAQI
6th Aug 2025694 PMAQI
6th Aug 2025665 PMAQI
6th Aug 2025636 PMAQI
6th Aug 2025897 PMAQI
6th Aug 2025668 PMAQI
6th Aug 2025559 PMAQI
6th Aug 20255510 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20256312 AMAQI
7th Aug 2025731 AMAQI
7th Aug 2025762 AMAQI
7th Aug 2025753 AMAQI
7th Aug 2025744 AMAQI
26°C15/39°C
7th Aug 2025655 AMAQI
7th Aug 2025626 AMAQI
7th Aug 2025647 AMAQI
7th Aug 2025648 AMAQI
7th Aug 2025649 AMAQI
7th Aug 20256610 AMAQI
7th Aug 20256811 AMAQI
7th Aug 20256612 PMAQI
7th Aug 2025621 PMAQI
7th Aug 2025592 PMAQI
7th Aug 2025603 PMAQI
7th Aug 2025604 PMAQI
7th Aug 2025575 PMAQI
7th Aug 2025556 PMAQI
7th Aug 2025617 PMAQI
7th Aug 2025628 PMAQI
7th Aug 2025589 PMAQI
7th Aug 20255810 PMAQI
7th Aug 20255711 PMAQI
8th Aug 20255912 AMAQI
8th Aug 2025581 AMAQI
8th Aug 2025582 AMAQI
8th Aug 2025593 AMAQI
8th Aug 2025594 AMAQI
28°C16/40°C
8th Aug 2025515 AMAQI
8th Aug 2025476 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025518 AMAQI
8th Aug 2025529 AMAQI
8th Aug 20255310 AMAQI
8th Aug 20255611 AMAQI
8th Aug 20255812 PMAQI
8th Aug 2025581 PMAQI
8th Aug 2025572 PMAQI
8th Aug 2025563 PMAQI
8th Aug 2025564 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025546 PMAQI
8th Aug 2025557 PMAQI
8th Aug 2025548 PMAQI
8th Aug 2025539 PMAQI
8th Aug 20255110 PMAQI
8th Aug 20255211 PMAQI
9th Aug 20255212 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025524 AMAQI
27°C17/38°C
9th Aug 2025415 AMAQI
5 AM9th Aug 2025386 AMAQI
9th Aug 2025427 AMAQI
9th Aug 2025428 AMAQI
9th Aug 2025429 AMAQI
9th Aug 20254410 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
5 AM - 8 PM
45AQI
16 heures / Jour
480 heures / Mois
Heure moyenne la plus basse
5 AM - 8 PM
45AQI
16 heures / Jour
480 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 8 PM (Moyenne 45), tandis que l'AQI le plus bas était entre 5 AM à 8 PM (Moyenne 45).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM
44AQI
8 heures / Jour
240 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM
44AQI
8 heures / Jour
240 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 44), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 44).
Jours de 2025 Vs Qualité de l'Air
Longmont, Colorado, United States
2025
93%
205
7%
15
Nombre total de jours avec différentes catégories AQI au cours des 221 derniers jours de 2025 (144 jours restants)
Bon
205 JoursModéré
15 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 93%
Niveau de risque sanitaire:
Très faible
En 2025, 93% des 221 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
Longmont, Colorado, 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
38AQI
38AQI
2nd Janvier 2025
36AQI
36AQI
3rd Janvier 2025
52AQI
52AQI
4th Janvier 2025
42AQI
42AQI
5th Janvier 2025
28AQI
28AQI
6th Janvier 2025
47AQI
47AQI
7th Janvier 2025
41AQI
41AQI
8th Janvier 2025
50AQI
50AQI
9th Janvier 2025
25AQI
25AQI
10th Janvier 2025
30AQI
30AQI
11th Janvier 2025
24AQI
24AQI
12th Janvier 2025
23AQI
23AQI
13th Janvier 2025
24AQI
24AQI
14th Janvier 2025
26AQI
26AQI
15th Janvier 2025
29AQI
29AQI
16th Janvier 2025
40AQI
40AQI
17th Janvier 2025
48AQI
48AQI
18th Janvier 2025
21AQI
21AQI
19th Janvier 2025
40AQI
40AQI
20th Janvier 2025
26AQI
26AQI
21st Janvier 2025
47AQI
47AQI
22nd Janvier 2025
22AQI
22AQI
23rd Janvier 2025
27AQI
27AQI
24th Janvier 2025
33AQI
33AQI
25th Janvier 2025
21AQI
21AQI
26th Janvier 2025
44AQI
44AQI
27th Janvier 2025
58AQI
58AQI
28th Janvier 2025
53AQI
53AQI
29th Janvier 2025
48AQI
48AQI
30th Janvier 2025
39AQI
39AQI
31st Janvier 2025
42AQI
42AQI
1st Février 2025
24AQI
24AQI
2nd Février 2025
20AQI
20AQI
3rd Février 2025
26AQI
26AQI
4th Février 2025
49AQI
49AQI
5th Février 2025
42AQI
42AQI
6th Février 2025
23AQI
23AQI
7th Février 2025
35AQI
35AQI
8th Février 2025
29AQI
29AQI
9th Février 2025
22AQI
22AQI
10th Février 2025
25AQI
25AQI
11th Février 2025
37AQI
37AQI
12th Février 2025
30AQI
30AQI
13th Février 2025
48AQI
48AQI
14th Février 2025
58AQI
58AQI
15th Février 2025
41AQI
41AQI
16th Février 2025
37AQI
37AQI
17th Février 2025
36AQI
36AQI
18th Février 2025
38AQI
38AQI
19th Février 2025
34AQI
34AQI
20th Février 2025
45AQI
45AQI
21st Février 2025
28AQI
28AQI
22nd Février 2025
35AQI
35AQI
23rd Février 2025
18AQI
18AQI
24th Février 2025
15AQI
15AQI
25th Février 2025
16AQI
16AQI
26th Février 2025
15AQI
15AQI
27th Février 2025
18AQI
18AQI
28th Février 2025
22AQI
22AQI
1st Mars 2025
25AQI
25AQI
2nd Mars 2025
25AQI
25AQI
3rd Mars 2025
27AQI
27AQI
4th Mars 2025
19AQI
19AQI
5th Mars 2025
17AQI
17AQI
6th Mars 2025
20AQI
20AQI
7th Mars 2025
17AQI
17AQI
8th Mars 2025
22AQI
22AQI
9th Mars 2025
17AQI
17AQI
10th Mars 2025
22AQI
22AQI
11th Mars 2025
20AQI
20AQI
12th Mars 2025
21AQI
21AQI
13th Mars 2025
22AQI
22AQI
14th Mars 2025
23AQI
23AQI
15th Mars 2025
18AQI
18AQI
16th Mars 2025
18AQI
18AQI
17th Mars 2025
25AQI
25AQI
18th Mars 2025
22AQI
22AQI
19th Mars 2025
15AQI
15AQI
20th Mars 2025
23AQI
23AQI
21st Mars 2025
17AQI
17AQI
22nd Mars 2025
18AQI
18AQI
23rd Mars 2025
16AQI
16AQI
24th Mars 2025
16AQI
16AQI
25th Mars 2025
24AQI
24AQI
26th Mars 2025
29AQI
29AQI
27th Mars 2025
32AQI
32AQI
28th Mars 2025
30AQI
30AQI
29th Mars 2025
20AQI
20AQI
30th Mars 2025
23AQI
23AQI
31st Mars 2025
38AQI
38AQI
1st Avril 2025
23AQI
23AQI
2nd Avril 2025
18AQI
18AQI
3rd Avril 2025
19AQI
19AQI
4th Avril 2025
21AQI
21AQI
5th Avril 2025
28AQI
28AQI
6th Avril 2025
25AQI
25AQI
7th Avril 2025
33AQI
33AQI
8th Avril 2025
30AQI
30AQI
9th Avril 2025
45AQI
45AQI
10th Avril 2025
45AQI
45AQI
11th Avril 2025
44AQI
44AQI
12th Avril 2025
36AQI
36AQI
13th Avril 2025
25AQI
25AQI
14th Avril 2025
23AQI
23AQI
15th Avril 2025
37AQI
37AQI
16th Avril 2025
31AQI
31AQI
17th Avril 2025
24AQI
24AQI
18th Avril 2025
15AQI
15AQI
19th Avril 2025
25AQI
25AQI
20th Avril 2025
30AQI
30AQI
21st Avril 2025
18AQI
18AQI
22nd Avril 2025
22AQI
22AQI
23rd Avril 2025
33AQI
33AQI
24th Avril 2025
55AQI
55AQI
25th Avril 2025
22AQI
22AQI
26th Avril 2025
25AQI
25AQI
27th Avril 2025
40AQI
40AQI
28th Avril 2025
18AQI
18AQI
29th Avril 2025
19AQI
19AQI
30th Avril 2025
21AQI
21AQI
1st Mai 2025
16AQI
16AQI
2nd Mai 2025
20AQI
20AQI
3rd Mai 2025
24AQI
24AQI
4th Mai 2025
26AQI
26AQI
5th Mai 2025
25AQI
25AQI
6th Mai 2025
21AQI
21AQI
7th Mai 2025
23AQI
23AQI
8th Mai 2025
30AQI
30AQI
9th Mai 2025
30AQI
30AQI
10th Mai 2025
29AQI
29AQI
11th Mai 2025
28AQI
28AQI
12th Mai 2025
28AQI
28AQI
13th Mai 2025
34AQI
34AQI
14th Mai 2025
38AQI
38AQI
15th Mai 2025
15AQI
15AQI
16th Mai 2025
16AQI
16AQI
17th Mai 2025
19AQI
19AQI
18th Mai 2025
32AQI
32AQI
19th Mai 2025
15AQI
15AQI
20th Mai 2025
20AQI
20AQI
21st Mai 2025
20AQI
20AQI
22nd Mai 2025
26AQI
26AQI
23rd Mai 2025
33AQI
33AQI
24th Mai 2025
45AQI
45AQI
25th Mai 2025
18AQI
18AQI
26th Mai 2025
20AQI
20AQI
27th Mai 2025
35AQI
35AQI
28th Mai 2025
25AQI
25AQI
29th Mai 2025
18AQI
18AQI
30th Mai 2025
28AQI
28AQI
31st Mai 2025
28AQI
28AQI
1st Juin 2025
34AQI
34AQI
2nd Juin 2025
23AQI
23AQI
3rd Juin 2025
21AQI
21AQI
4th Juin 2025
35AQI
35AQI
5th Juin 2025
38AQI
38AQI
6th Juin 2025
22AQI
22AQI
7th Juin 2025
24AQI
24AQI
8th Juin 2025
35AQI
35AQI
9th Juin 2025
52AQI
52AQI
10th Juin 2025
43AQI
43AQI
11th Juin 2025
31AQI
31AQI
12th Juin 2025
30AQI
30AQI
13th Juin 2025
32AQI
32AQI
14th Juin 2025
35AQI
35AQI
15th Juin 2025
32AQI
32AQI
16th Juin 2025
31AQI
31AQI
17th Juin 2025
28AQI
28AQI
18th Juin 2025
27AQI
27AQI
19th Juin 2025
38AQI
38AQI
20th Juin 2025
36AQI
36AQI
21st Juin 2025
34AQI
34AQI
22nd Juin 2025
35AQI
35AQI
23rd Juin 2025
37AQI
37AQI
24th Juin 2025
50AQI
50AQI
25th Juin 2025
39AQI
39AQI
26th Juin 2025
30AQI
30AQI
27th Juin 2025
36AQI
36AQI
28th Juin 2025
41AQI
41AQI
29th Juin 2025
37AQI
37AQI
30th Juin 2025
32AQI
32AQI
1st Juillet 2025
34AQI
34AQI
2nd Juillet 2025
33AQI
33AQI
3rd Juillet 2025
29AQI
29AQI
4th Juillet 2025
26AQI
26AQI
5th Juillet 2025
36AQI
36AQI
6th Juillet 2025
31AQI
31AQI
7th Juillet 2025
31AQI
31AQI
8th Juillet 2025
33AQI
33AQI
9th Juillet 2025
32AQI
32AQI
10th Juillet 2025
35AQI
35AQI
11th Juillet 2025
39AQI
39AQI
12th Juillet 2025
58AQI
58AQI
13th Juillet 2025
49AQI
49AQI
14th Juillet 2025
38AQI
38AQI
15th Juillet 2025
35AQI
35AQI
16th Juillet 2025
44AQI
44AQI
17th Juillet 2025
50AQI
50AQI
18th Juillet 2025
52AQI
52AQI
19th Juillet 2025
49AQI
49AQI
20th Juillet 2025
40AQI
40AQI
21st Juillet 2025
35AQI
35AQI
22nd Juillet 2025
35AQI
35AQI
23rd Juillet 2025
30AQI
30AQI
24th Juillet 2025
33AQI
33AQI
25th Juillet 2025
35AQI
35AQI
26th Juillet 2025
47AQI
47AQI
27th Juillet 2025
31AQI
31AQI
28th Juillet 2025
32AQI
32AQI
29th Juillet 2025
51AQI
51AQI
30th Juillet 2025
43AQI
43AQI
31st Juillet 2025
53AQI
53AQI
1st Août 2025
52AQI
52AQI
2nd Août 2025
37AQI
37AQI
3rd Août 2025
24AQI
24AQI
4th Août 2025
39AQI
39AQI
5th Août 2025
57AQI
57AQI
6th Août 2025
88AQI
88AQI
7th Août 2025
64AQI
64AQI
8th Août 2025
55AQI
55AQI
36AQI
31AQI
22AQI
28AQI
25AQI
34AQI
39AQI
52AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202532AQI
28
3
27
1
31
29
1
31
29
1
27
4
3
5
205
15
Le plus élevé AQI enregistré en
Août52AQI
Le plus bas AQI enregistré en
Mars22AQI
202430AQI
25
2
29
31
30
31
29
23
8
29
2
29
1
21
10
28
2
31
336
25
Le plus élevé AQI enregistré en
Juillet44AQI
Le plus bas AQI enregistré en
Mai20AQI
202329AQI
18
13
24
4
31
30
24
4
1
1
30
31
30
1
28
2
30
1
28
30
1
334
26
1
1
Le plus élevé AQI enregistré en
Janvier44AQI
Le plus bas AQI enregistré en
Décembre19AQI
202230AQI
20
10
18
4
31
30
31
29
1
21
3
26
3
30
1
29
1
26
4
294
24
Le plus élevé AQI enregistré en
Janvier45AQI
Le plus bas AQI enregistré en
Juillet23AQI
202140AQI
22
8
19
8
1
24
3
29
1
27
1
20
3
15
16
8
18
5
20
8
2
31
26
4
28
3
269
73
8
Le plus élevé AQI enregistré en
Août71AQI
Le plus bas AQI enregistré en
Avril29AQI
202041AQI
10
1
19
1
18
29
1
29
15
11
5
12
14
4
15
12
3
1
23
3
23
8
193
51
12
1
Le plus élevé AQI enregistré en
Août61AQI
Le plus bas AQI enregistré en
Mai23AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2020(Moyenne)
41AQIAnnée la moins polluée enregistrée
2023(Moyenne)
29AQILa qualité de l'air annuelle de Longmont pour l'année 2025 AQI (32) montre un changement moyen de pourcentage de -5.07% (amélioré AQI) par rapport aux années précédentes : 2020 (41), 2021 (40), 2022 (30), 2023 (29), 2024 (30).
