Platteville, Colorado, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Platteville, Colorado, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
52AQILowest AQI recorded on
3rd Aug 2025
28AQISame Day Analysis (4th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 35 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Platteville, Colorado, United States
AQI
Day
Night
.
5 AM5th Aug 2025
8 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
10AM5th Aug
64AQI
Avg. Lowest Time
6AM5th Aug
59AQI
Night time
Avg. Highest Time
4AM6th Aug
95AQI
Avg. Lowest Time
5AM5th Aug
61AQI
In the last 24 hours,
Platteville's AQI reached its highest point of 95 at 4 AM during the Night, while the lowest point, 59, was recorded at 6 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Platteville, Colorado, United States
JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025375 AMAQI
7th Jul 2025346 AMAQI
7th Jul 2025357 AMAQI
7th Jul 2025378 AMAQI
7th Jul 2025399 AMAQI
7th Jul 20254010 AMAQI
7th Jul 20254211 AMAQI
7th Jul 20254412 PMAQI
7th Jul 2025451 PMAQI
7th Jul 2025472 PMAQI
7th Jul 2025473 PMAQI
7th Jul 2025484 PMAQI
7th Jul 2025465 PMAQI
7th Jul 2025496 PMAQI
7th Jul 2025427 PMAQI
7th Jul 2025408 PMAQI
7th Jul 2025429 PMAQI
7th Jul 20254110 PMAQI
7th Jul 20254211 PMAQI
8th Jul 20254012 AMAQI
8th Jul 2025391 AMAQI
8th Jul 2025352 AMAQI
8th Jul 2025383 AMAQI
8th Jul 2025384 AMAQI
23°C12/35°C
8th Jul 2025405 AMAQI
8th Jul 2025386 AMAQI
8th Jul 2025397 AMAQI
8th Jul 2025398 AMAQI
8th Jul 2025409 AMAQI
8th Jul 20253910 AMAQI
8th Jul 20254111 AMAQI
8th Jul 20254412 PMAQI
8th Jul 2025441 PMAQI
8th Jul 2025452 PMAQI
8th Jul 2025453 PMAQI
8th Jul 2025434 PMAQI
8th Jul 2025425 PMAQI
8th Jul 2025396 PMAQI
8th Jul 2025417 PMAQI
8th Jul 2025408 PMAQI
8th Jul 2025379 PMAQI
8th Jul 20253610 PMAQI
8th Jul 20253811 PMAQI
9th Jul 20253912 AMAQI
9th Jul 2025371 AMAQI
9th Jul 2025342 AMAQI
9th Jul 2025353 AMAQI
9th Jul 2025374 AMAQI
24°C13/34°C
9th Jul 2025385 AMAQI
9th Jul 2025366 AMAQI
9th Jul 2025387 AMAQI
9th Jul 2025408 AMAQI
9th Jul 2025419 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20254411 AMAQI
9th Jul 20254412 PMAQI
9th Jul 2025441 PMAQI
9th Jul 2025422 PMAQI
9th Jul 2025423 PMAQI
9th Jul 2025344 PMAQI
9th Jul 2025325 PMAQI
9th Jul 2025306 PMAQI
9th Jul 2025347 PMAQI
9th Jul 2025348 PMAQI
9th Jul 2025349 PMAQI
9th Jul 20253910 PMAQI
9th Jul 20253911 PMAQI
10th Jul 20254112 AMAQI
10th Jul 2025431 AMAQI
10th Jul 2025412 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025444 AMAQI
27°C14/40°C
10th Jul 2025365 AMAQI
10th Jul 2025306 AMAQI
10th Jul 2025327 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025359 AMAQI
10th Jul 20254010 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20253812 PMAQI
10th Jul 2025381 PMAQI
10th Jul 2025382 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025515 PMAQI
10th Jul 2025506 PMAQI
10th Jul 2025427 PMAQI
10th Jul 2025418 PMAQI
10th Jul 2025469 PMAQI
10th Jul 20254310 PMAQI
10th Jul 20253911 PMAQI
11th Jul 20253812 AMAQI
11th Jul 2025391 AMAQI
11th Jul 2025402 AMAQI
11th Jul 2025423 AMAQI
11th Jul 2025414 AMAQI
24°C17/37°C
11th Jul 2025425 AMAQI
11th Jul 2025416 AMAQI
11th Jul 2025437 AMAQI
11th Jul 2025458 AMAQI
11th Jul 2025469 AMAQI
11th Jul 20254610 AMAQI
11th Jul 20254611 AMAQI
11th Jul 20254512 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025428 PMAQI
11th Jul 2025479 PMAQI
11th Jul 20254910 PMAQI
11th Jul 20255011 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025482 AMAQI
12th Jul 2025473 AMAQI
12th Jul 2025474 AMAQI
22°C13/34°C
12th Jul 2025515 AMAQI
12th Jul 2025456 AMAQI
12th Jul 2025467 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025479 AMAQI
12th Jul 20254810 AMAQI
12th Jul 20254911 AMAQI
12th Jul 20254912 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025515 PMAQI
12th Jul 2025526 PMAQI
12th Jul 2025487 PMAQI
12th Jul 2025488 PMAQI
12th Jul 2025499 PMAQI
12th Jul 20254910 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20255012 AMAQI
13th Jul 2025511 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025523 AMAQI
13th Jul 2025544 AMAQI
22°C16/31°C
13th Jul 2025525 AMAQI
13th Jul 2025506 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255710 AMAQI
13th Jul 20256111 AMAQI
13th Jul 20256312 PMAQI
13th Jul 2025591 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025509 PMAQI
13th Jul 20254910 PMAQI
13th Jul 20255011 PMAQI
14th Jul 20255012 AMAQI
14th Jul 2025521 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025503 AMAQI
14th Jul 2025504 AMAQI
26°C14/36°C
14th Jul 2025475 AMAQI
14th Jul 2025466 AMAQI
14th Jul 2025487 AMAQI
14th Jul 2025518 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20255510 AMAQI
14th Jul 20255711 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025505 PMAQI
14th Jul 2025496 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025508 PMAQI
14th Jul 2025459 PMAQI
14th Jul 20254310 PMAQI
14th Jul 20254311 PMAQI
15th Jul 20254412 AMAQI
15th Jul 2025441 AMAQI
15th Jul 2025442 AMAQI
15th Jul 2025453 AMAQI
15th Jul 2025464 AMAQI
26°C17/39°C
15th Jul 2025465 AMAQI
15th Jul 2025476 AMAQI
15th Jul 2025477 AMAQI
15th Jul 2025498 AMAQI
15th Jul 2025519 AMAQI
15th Jul 20255310 AMAQI
15th Jul 20255411 AMAQI
15th Jul 20255212 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025472 PMAQI
15th Jul 2025493 PMAQI
15th Jul 2025484 PMAQI
15th Jul 2025475 PMAQI
15th Jul 2025476 PMAQI
15th Jul 2025477 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025479 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254911 PMAQI
16th Jul 20254912 AMAQI
16th Jul 2025471 AMAQI
16th Jul 2025452 AMAQI
16th Jul 2025443 AMAQI
16th Jul 2025444 AMAQI
25°C13/37°C
16th Jul 2025465 AMAQI
16th Jul 2025446 AMAQI
16th Jul 2025477 AMAQI
16th Jul 2025498 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254910 AMAQI
16th Jul 20254811 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025482 PMAQI
16th Jul 2025483 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025475 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025487 PMAQI
16th Jul 2025488 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254311 PMAQI
17th Jul 20254212 AMAQI
17th Jul 2025401 AMAQI
17th Jul 2025372 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025364 AMAQI
21°C15/29°C
17th Jul 2025375 AMAQI
17th Jul 2025406 AMAQI
17th Jul 2025417 AMAQI
17th Jul 2025418 AMAQI
17th Jul 2025429 AMAQI
17th Jul 20254510 AMAQI
17th Jul 20254511 AMAQI
17th Jul 20254612 PMAQI
17th Jul 2025461 PMAQI
17th Jul 2025472 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025474 PMAQI
17th Jul 2025495 PMAQI
17th Jul 2025496 PMAQI
17th Jul 2025457 PMAQI
17th Jul 2025448 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254510 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025422 AMAQI
18th Jul 2025423 AMAQI
18th Jul 2025424 AMAQI
22°C15/31°C
18th Jul 2025435 AMAQI
18th Jul 2025456 AMAQI
18th Jul 2025447 AMAQI
18th Jul 2025458 AMAQI
18th Jul 2025459 AMAQI
18th Jul 20254510 AMAQI
18th Jul 20254511 AMAQI
18th Jul 20254412 PMAQI
18th Jul 2025441 PMAQI
18th Jul 2025452 PMAQI
18th Jul 2025463 PMAQI
18th Jul 2025454 PMAQI
18th Jul 2025445 PMAQI
18th Jul 2025446 PMAQI
18th Jul 2025447 PMAQI
18th Jul 2025438 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025453 AMAQI
19th Jul 2025454 AMAQI
25°C14/37°C
19th Jul 2025455 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025457 AMAQI
19th Jul 2025458 AMAQI
19th Jul 2025459 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20254311 AMAQI
19th Jul 20254412 PMAQI
19th Jul 2025431 PMAQI
19th Jul 2025442 PMAQI
19th Jul 2025443 PMAQI
19th Jul 2025434 PMAQI
19th Jul 2025445 PMAQI
19th Jul 2025436 PMAQI
19th Jul 2025437 PMAQI
19th Jul 2025428 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025341 AMAQI
20th Jul 2025352 AMAQI
20th Jul 2025353 AMAQI
20th Jul 2025354 AMAQI
24°C15/36°C
20th Jul 2025355 AMAQI
20th Jul 2025356 AMAQI
20th Jul 2025367 AMAQI
20th Jul 2025378 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253711 AMAQI
20th Jul 20253512 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025352 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025365 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025368 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253512 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025372 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025464 AMAQI
26°C16/37°C
21st Jul 2025485 AMAQI
21st Jul 2025476 AMAQI
21st Jul 2025507 AMAQI
21st Jul 2025468 AMAQI
21st Jul 2025519 AMAQI
21st Jul 20255310 AMAQI
21st Jul 20255611 AMAQI
21st Jul 20255612 PMAQI
21st Jul 2025571 PMAQI
21st Jul 2025542 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025504 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025456 PMAQI
21st Jul 2025477 PMAQI
21st Jul 2025478 PMAQI
21st Jul 2025489 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20254811 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025491 AMAQI
22nd Jul 2025482 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025494 AMAQI
25°C15/38°C
22nd Jul 2025545 AMAQI
22nd Jul 2025506 AMAQI
22nd Jul 2025507 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025519 AMAQI
22nd Jul 20255110 AMAQI
22nd Jul 20255111 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025491 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025503 PMAQI
22nd Jul 2025514 PMAQI
22nd Jul 2025515 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025497 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254310 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025334 AMAQI
26°C17/37°C
23rd Jul 2025275 AMAQI
23rd Jul 2025246 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025298 AMAQI
23rd Jul 2025339 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20254011 AMAQI
23rd Jul 20254512 PMAQI
23rd Jul 2025481 PMAQI
23rd Jul 2025452 PMAQI
23rd Jul 2025443 PMAQI
23rd Jul 2025424 PMAQI
23rd Jul 2025435 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025418 PMAQI
23rd Jul 2025439 PMAQI
23rd Jul 20254010 PMAQI
23rd Jul 20253811 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025351 AMAQI
24th Jul 2025322 AMAQI
24th Jul 2025313 AMAQI
24th Jul 2025274 AMAQI
24°C19/33°C
24th Jul 2025275 AMAQI
24th Jul 2025276 AMAQI
24th Jul 2025287 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025365 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20253310 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253112 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025274 AMAQI
20°C14/32°C
25th Jul 2025275 AMAQI
25th Jul 2025316 AMAQI
25th Jul 2025327 AMAQI
25th Jul 2025338 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025381 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025414 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025476 PMAQI
25th Jul 2025387 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025429 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254411 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025431 AMAQI
26th Jul 2025442 AMAQI
26th Jul 2025433 AMAQI
26th Jul 2025454 AMAQI
23°C14/35°C
26th Jul 2025465 AMAQI
26th Jul 2025446 AMAQI
26th Jul 2025457 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20254710 AMAQI
26th Jul 20254711 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025458 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20254112 AMAQI
27th Jul 2025411 AMAQI
27th Jul 2025422 AMAQI
27th Jul 2025413 AMAQI
27th Jul 2025424 AMAQI
24°C15/37°C
27th Jul 2025395 AMAQI
27th Jul 2025396 AMAQI
27th Jul 2025377 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025359 AMAQI
27th Jul 20253510 AMAQI
27th Jul 20253511 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025274 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025317 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20253011 PMAQI
28th Jul 20253312 AMAQI
28th Jul 2025341 AMAQI
28th Jul 2025352 AMAQI
28th Jul 2025353 AMAQI
28th Jul 2025354 AMAQI
25°C13/38°C
28th Jul 2025355 AMAQI
28th Jul 2025376 AMAQI
28th Jul 2025357 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20254311 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025392 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025316 PMAQI
28th Jul 2025337 PMAQI
28th Jul 2025358 PMAQI
28th Jul 2025379 PMAQI
28th Jul 20254210 PMAQI
28th Jul 20254511 PMAQI
29th Jul 20254612 AMAQI
29th Jul 2025461 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025463 AMAQI
29th Jul 2025474 AMAQI
27°C15/39°C
29th Jul 2025475 AMAQI
29th Jul 2025476 AMAQI
29th Jul 2025477 AMAQI
29th Jul 2025478 AMAQI
29th Jul 2025479 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025506 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025458 PMAQI
29th Jul 2025489 PMAQI
29th Jul 20254910 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254412 AMAQI
30th Jul 2025471 AMAQI
30th Jul 2025452 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025434 AMAQI
24°C19/32°C
30th Jul 2025405 AMAQI
30th Jul 2025386 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025448 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20254912 PMAQI
30th Jul 2025491 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025454 PMAQI
30th Jul 2025455 PMAQI
30th Jul 2025456 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025458 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025772 AMAQI
31st Jul 2025833 AMAQI
31st Jul 2025834 AMAQI
21°C15/28°C
31st Jul 2025865 AMAQI
31st Jul 2025876 AMAQI
31st Jul 2025897 AMAQI
31st Jul 2025908 AMAQI
31st Jul 2025919 AMAQI
31st Jul 20259210 AMAQI
31st Jul 20259511 AMAQI
31st Jul 20259412 PMAQI
31st Jul 2025951 PMAQI
31st Jul 2025942 PMAQI
31st Jul 2025933 PMAQI
31st Jul 2025944 PMAQI
31st Jul 2025935 PMAQI
31st Jul 2025956 PMAQI
31st Jul 2025837 PMAQI
31st Jul 2025888 PMAQI
31st Jul 2025909 PMAQI
31st Jul 20258610 PMAQI
31st Jul 20258011 PMAQI
1st Aug 20258412 AMAQI
1st Aug 2025811 AMAQI
1st Aug 2025742 AMAQI
1st Aug 2025773 AMAQI
1st Aug 2025764 AMAQI
20°C12/33°C
1st Aug 2025775 AMAQI
1st Aug 2025776 AMAQI
1st Aug 2025747 AMAQI
1st Aug 2025788 AMAQI
1st Aug 2025849 AMAQI
1st Aug 20257910 AMAQI
1st Aug 20257711 AMAQI
1st Aug 20257212 PMAQI
1st Aug 2025781 PMAQI
1st Aug 2025782 PMAQI
1st Aug 2025773 PMAQI
1st Aug 2025764 PMAQI
1st Aug 2025755 PMAQI
1st Aug 2025766 PMAQI
1st Aug 2025797 PMAQI
1st Aug 2025748 PMAQI
1st Aug 2025699 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025574 AMAQI
21°C12/32°C
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025618 AMAQI
2nd Aug 2025639 AMAQI
2nd Aug 20256510 AMAQI
2nd Aug 20256511 AMAQI
2nd Aug 20256612 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025682 PMAQI
2nd Aug 2025683 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025617 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255510 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025512 AMAQI
3rd Aug 2025493 AMAQI
3rd Aug 2025504 AMAQI
20°C10/31°C
3rd Aug 2025505 AMAQI
3rd Aug 2025516 AMAQI
3rd Aug 2025507 AMAQI
3rd Aug 2025518 AMAQI
3rd Aug 2025519 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20255312 PMAQI
3rd Aug 2025501 PMAQI
3rd Aug 2025512 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025504 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025486 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025508 PMAQI
3rd Aug 2025479 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255111 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025593 AMAQI
4th Aug 2025624 AMAQI
23°C12/33°C
4th Aug 2025635 AMAQI
4th Aug 2025666 AMAQI
4th Aug 2025697 AMAQI
4th Aug 2025728 AMAQI
4th Aug 2025699 AMAQI
4th Aug 20257310 AMAQI
4th Aug 20257211 AMAQI
4th Aug 20256612 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025592 PMAQI
4th Aug 2025623 PMAQI
4th Aug 2025604 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025586 PMAQI
4th Aug 2025617 PMAQI
4th Aug 2025608 PMAQI
4th Aug 2025609 PMAQI
4th Aug 20256110 PMAQI
4th Aug 20256111 PMAQI
5th Aug 20256112 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025622 AMAQI
5th Aug 2025623 AMAQI
5th Aug 2025614 AMAQI
25°C12/38°C
5th Aug 2025615 AMAQI
5th Aug 2025596 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025618 AMAQI
5th Aug 2025639 AMAQI
5th Aug 20256410 AMAQI
5th Aug 20256311 AMAQI
5th Aug 20256112 PMAQI
5th Aug 2025611 PMAQI
5th Aug 2025622 PMAQI
5th Aug 2025613 PMAQI
5th Aug 2025614 PMAQI
5th Aug 2025615 PMAQI
5th Aug 2025626 PMAQI
5th Aug 2025637 PMAQI
5th Aug 2025638 PMAQI
5th Aug 2025689 PMAQI
5th Aug 20257110 PMAQI
5th Aug 20257211 PMAQI
6th Aug 20257212 AMAQI
6th Aug 2025761 AMAQI
6th Aug 2025852 AMAQI
6th Aug 2025933 AMAQI
6th Aug 2025954 AMAQI
26°C13/39°C
6th Aug 2025995 AMAQI
5 AM12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
48AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 8 PM
48AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 48), while the lowest AQI was between 6 AM to 8 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 11 PM
47AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
47AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 47), while the lowest AQI was between 12 AM to 11 PM (Avg. 47).
2025 Days Vs Air Quality
Platteville, Colorado, United States
2025
92%
122
8%
10
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
122 DaysModerate
10 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Platteville, Colorado, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st March 2025
38AQI
38AQI
2nd March 2025
40AQI
40AQI
3rd March 2025
41AQI
41AQI
4th March 2025
25AQI
25AQI
5th March 2025
22AQI
22AQI
6th March 2025
37AQI
37AQI
1st April 2025
22AQI
22AQI
2nd April 2025
19AQI
19AQI
3rd April 2025
22AQI
22AQI
4th April 2025
22AQI
22AQI
5th April 2025
28AQI
28AQI
6th April 2025
31AQI
31AQI
7th April 2025
36AQI
36AQI
8th April 2025
33AQI
33AQI
9th April 2025
46AQI
46AQI
10th April 2025
47AQI
47AQI
11th April 2025
47AQI
47AQI
12th April 2025
42AQI
42AQI
13th April 2025
27AQI
27AQI
14th April 2025
24AQI
24AQI
15th April 2025
36AQI
36AQI
16th April 2025
35AQI
35AQI
17th April 2025
28AQI
28AQI
18th April 2025
15AQI
15AQI
19th April 2025
23AQI
23AQI
20th April 2025
28AQI
28AQI
21st April 2025
17AQI
17AQI
22nd April 2025
27AQI
27AQI
23rd April 2025
35AQI
35AQI
24th April 2025
52AQI
52AQI
25th April 2025
20AQI
20AQI
26th April 2025
26AQI
26AQI
27th April 2025
41AQI
41AQI
28th April 2025
17AQI
17AQI
29th April 2025
17AQI
17AQI
30th April 2025
22AQI
22AQI
1st May 2025
16AQI
16AQI
2nd May 2025
19AQI
19AQI
3rd May 2025
25AQI
25AQI
4th May 2025
27AQI
27AQI
5th May 2025
26AQI
26AQI
6th May 2025
21AQI
21AQI
7th May 2025
23AQI
23AQI
8th May 2025
34AQI
34AQI
9th May 2025
36AQI
36AQI
10th May 2025
35AQI
35AQI
11th May 2025
30AQI
30AQI
12th May 2025
30AQI
30AQI
13th May 2025
38AQI
38AQI
14th May 2025
40AQI
40AQI
15th May 2025
16AQI
16AQI
16th May 2025
17AQI
17AQI
17th May 2025
24AQI
24AQI
18th May 2025
34AQI
34AQI
19th May 2025
15AQI
15AQI
20th May 2025
17AQI
17AQI
21st May 2025
18AQI
18AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
37AQI
37AQI
24th May 2025
41AQI
41AQI
25th May 2025
15AQI
15AQI
26th May 2025
19AQI
19AQI
27th May 2025
32AQI
32AQI
28th May 2025
27AQI
27AQI
29th May 2025
19AQI
19AQI
30th May 2025
30AQI
30AQI
31st May 2025
28AQI
28AQI
1st June 2025
36AQI
36AQI
2nd June 2025
27AQI
27AQI
3rd June 2025
20AQI
20AQI
4th June 2025
38AQI
38AQI
5th June 2025
42AQI
42AQI
6th June 2025
24AQI
24AQI
7th June 2025
28AQI
28AQI
8th June 2025
44AQI
44AQI
9th June 2025
54AQI
54AQI
10th June 2025
48AQI
48AQI
11th June 2025
40AQI
40AQI
12th June 2025
38AQI
38AQI
13th June 2025
41AQI
41AQI
14th June 2025
42AQI
42AQI
15th June 2025
37AQI
37AQI
16th June 2025
35AQI
35AQI
17th June 2025
30AQI
30AQI
18th June 2025
28AQI
28AQI
19th June 2025
39AQI
39AQI
20th June 2025
36AQI
36AQI
21st June 2025
47AQI
47AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
45AQI
45AQI
24th June 2025
52AQI
52AQI
25th June 2025
37AQI
37AQI
26th June 2025
32AQI
32AQI
27th June 2025
43AQI
43AQI
28th June 2025
48AQI
48AQI
29th June 2025
42AQI
42AQI
30th June 2025
33AQI
33AQI
1st July 2025
37AQI
37AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
32AQI
32AQI
4th July 2025
29AQI
29AQI
5th July 2025
41AQI
41AQI
6th July 2025
34AQI
34AQI
7th July 2025
34AQI
34AQI
8th July 2025
34AQI
34AQI
9th July 2025
38AQI
38AQI
10th July 2025
40AQI
40AQI
11th July 2025
47AQI
47AQI
12th July 2025
59AQI
59AQI
13th July 2025
50AQI
50AQI
14th July 2025
42AQI
42AQI
15th July 2025
38AQI
38AQI
16th July 2025
48AQI
48AQI
17th July 2025
54AQI
54AQI
18th July 2025
55AQI
55AQI
19th July 2025
52AQI
52AQI
20th July 2025
40AQI
40AQI
21st July 2025
39AQI
39AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
33AQI
33AQI
24th July 2025
35AQI
35AQI
25th July 2025
41AQI
41AQI
26th July 2025
50AQI
50AQI
27th July 2025
38AQI
38AQI
28th July 2025
42AQI
42AQI
29th July 2025
55AQI
55AQI
30th July 2025
44AQI
44AQI
31st July 2025
53AQI
53AQI
1st August 2025
52AQI
52AQI
2nd August 2025
40AQI
40AQI
3rd August 2025
28AQI
28AQI
4th August 2025
35AQI
35AQI
34AQI
30AQI
26AQI
38AQI
42AQI
39AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202534AQI
6
29
1
31
28
2
25
6
3
1
122
10
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
May26AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
34AQILeast Polluted Year Recorded
2025(Avg.)
34AQIPlatteville's annual 2025 AQI (34) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
