Asti, Piedmont, Italy 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
Asti, Piedmont, Italy
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2023
66AQILowest AQI recorded on
27th Aug 2023
19AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 39 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Asti, Piedmont, Italy
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
1PM2nd Aug
47AQI
Avg. Lowest Time
5PM2nd Aug
36AQI
Night time
Avg. Highest Time
9PM2nd Aug
37AQI
Avg. Lowest Time
4AM3rd Aug
26AQI
In the last 24 hours,
Asti's AQI reached its highest point of 47 at 1 PM during the Day, while the lowest point, 26, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Asti, Piedmont, Italy
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025465 AMAQI
4th Jul 2025486 AMAQI
4th Jul 2025497 AMAQI
4th Jul 2025508 AMAQI
4th Jul 2025509 AMAQI
4th Jul 20255010 AMAQI
4th Jul 20254611 AMAQI
4th Jul 20254512 PMAQI
4th Jul 2025451 PMAQI
4th Jul 2025462 PMAQI
4th Jul 2025463 PMAQI
4th Jul 2025474 PMAQI
4th Jul 2025475 PMAQI
4th Jul 2025486 PMAQI
4th Jul 2025477 PMAQI
4th Jul 2025488 PMAQI
4th Jul 2025489 PMAQI
4th Jul 20254910 PMAQI
4th Jul 20254811 PMAQI
5th Jul 20254912 AMAQI
5th Jul 2025491 AMAQI
5th Jul 2025482 AMAQI
5th Jul 2025513 AMAQI
5th Jul 2025514 AMAQI
26°C21/33°C
5th Jul 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025517 AMAQI
5th Jul 2025508 AMAQI
5th Jul 2025529 AMAQI
5th Jul 20255010 AMAQI
5th Jul 20254711 AMAQI
5th Jul 20254612 PMAQI
5th Jul 2025451 PMAQI
5th Jul 2025472 PMAQI
5th Jul 2025483 PMAQI
5th Jul 2025484 PMAQI
5th Jul 2025485 PMAQI
5th Jul 2025486 PMAQI
5th Jul 2025487 PMAQI
5th Jul 2025488 PMAQI
5th Jul 2025499 PMAQI
5th Jul 20254810 PMAQI
5th Jul 20254811 PMAQI
6th Jul 20254912 AMAQI
6th Jul 2025491 AMAQI
6th Jul 2025492 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025514 AMAQI
23°C20/28°C
6th Jul 2025535 AMAQI
6th Jul 2025526 AMAQI
6th Jul 2025547 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025549 AMAQI
6th Jul 20255310 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20255612 PMAQI
6th Jul 2025531 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025503 PMAQI
6th Jul 2025504 PMAQI
6th Jul 2025495 PMAQI
6th Jul 2025506 PMAQI
6th Jul 2025507 PMAQI
6th Jul 2025478 PMAQI
6th Jul 2025469 PMAQI
6th Jul 20255010 PMAQI
6th Jul 20254911 PMAQI
7th Jul 20254912 AMAQI
7th Jul 2025501 AMAQI
7th Jul 2025482 AMAQI
7th Jul 2025383 AMAQI
7th Jul 2025404 AMAQI
23°C18/29°C
7th Jul 2025385 AMAQI
7th Jul 2025406 AMAQI
7th Jul 2025477 AMAQI
7th Jul 2025488 AMAQI
7th Jul 2025519 AMAQI
7th Jul 20255110 AMAQI
7th Jul 20255211 AMAQI
7th Jul 20255212 PMAQI
7th Jul 2025501 PMAQI
7th Jul 2025452 PMAQI
7th Jul 2025363 PMAQI
7th Jul 2025354 PMAQI
7th Jul 2025355 PMAQI
7th Jul 2025346 PMAQI
7th Jul 2025347 PMAQI
7th Jul 2025348 PMAQI
7th Jul 2025369 PMAQI
7th Jul 20253610 PMAQI
7th Jul 20253611 PMAQI
8th Jul 20253712 AMAQI
8th Jul 2025411 AMAQI
8th Jul 2025432 AMAQI
8th Jul 2025443 AMAQI
8th Jul 2025454 AMAQI
22°C15/28°C
8th Jul 2025455 AMAQI
8th Jul 2025456 AMAQI
8th Jul 2025447 AMAQI
8th Jul 2025458 AMAQI
8th Jul 2025459 AMAQI
8th Jul 20254410 AMAQI
8th Jul 20254311 AMAQI
8th Jul 20254312 PMAQI
8th Jul 2025381 PMAQI
8th Jul 2025352 PMAQI
8th Jul 2025363 PMAQI
8th Jul 2025374 PMAQI
8th Jul 2025385 PMAQI
8th Jul 2025386 PMAQI
8th Jul 2025387 PMAQI
8th Jul 2025378 PMAQI
8th Jul 2025369 PMAQI
8th Jul 20253810 PMAQI
8th Jul 20253711 PMAQI
9th Jul 20253812 AMAQI
9th Jul 2025391 AMAQI
9th Jul 2025362 AMAQI
9th Jul 2025323 AMAQI
9th Jul 2025304 AMAQI
18°C13/26°C
9th Jul 2025325 AMAQI
9th Jul 2025316 AMAQI
9th Jul 2025307 AMAQI
9th Jul 2025318 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20253110 AMAQI
9th Jul 20253311 AMAQI
9th Jul 20253412 PMAQI
9th Jul 2025351 PMAQI
9th Jul 2025412 PMAQI
9th Jul 2025403 PMAQI
9th Jul 2025404 PMAQI
9th Jul 2025395 PMAQI
9th Jul 2025396 PMAQI
9th Jul 2025397 PMAQI
9th Jul 2025388 PMAQI
9th Jul 2025379 PMAQI
9th Jul 20253310 PMAQI
9th Jul 20253311 PMAQI
10th Jul 20253312 AMAQI
10th Jul 2025331 AMAQI
10th Jul 2025322 AMAQI
10th Jul 2025283 AMAQI
10th Jul 2025284 AMAQI
18°C11/24°C
10th Jul 2025285 AMAQI
10th Jul 2025346 AMAQI
10th Jul 2025377 AMAQI
10th Jul 2025368 AMAQI
10th Jul 2025349 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20253011 AMAQI
10th Jul 20252912 PMAQI
10th Jul 2025301 PMAQI
10th Jul 2025292 PMAQI
10th Jul 2025303 PMAQI
10th Jul 2025304 PMAQI
10th Jul 2025315 PMAQI
10th Jul 2025306 PMAQI
10th Jul 2025317 PMAQI
10th Jul 2025318 PMAQI
10th Jul 2025319 PMAQI
10th Jul 20253010 PMAQI
10th Jul 20253011 PMAQI
11th Jul 20253212 AMAQI
11th Jul 2025321 AMAQI
11th Jul 2025322 AMAQI
11th Jul 2025353 AMAQI
11th Jul 2025334 AMAQI
20°C13/27°C
11th Jul 2025315 AMAQI
11th Jul 2025356 AMAQI
11th Jul 2025367 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025379 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20253512 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025393 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025386 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025408 PMAQI
11th Jul 2025389 PMAQI
11th Jul 20253610 PMAQI
11th Jul 20253511 PMAQI
12th Jul 20253512 AMAQI
12th Jul 2025351 AMAQI
12th Jul 2025342 AMAQI
12th Jul 2025373 AMAQI
12th Jul 2025374 AMAQI
21°C15/28°C
12th Jul 2025385 AMAQI
12th Jul 2025426 AMAQI
12th Jul 2025407 AMAQI
12th Jul 2025388 AMAQI
12th Jul 2025409 AMAQI
12th Jul 20254010 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20253512 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025413 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025425 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025419 PMAQI
12th Jul 20253710 PMAQI
12th Jul 20253811 PMAQI
13th Jul 20253812 AMAQI
13th Jul 2025371 AMAQI
13th Jul 2025382 AMAQI
13th Jul 2025373 AMAQI
13th Jul 2025414 AMAQI
20°C15/27°C
13th Jul 2025445 AMAQI
13th Jul 2025496 AMAQI
13th Jul 2025507 AMAQI
13th Jul 2025508 AMAQI
13th Jul 2025519 AMAQI
13th Jul 20254710 AMAQI
13th Jul 20254511 AMAQI
13th Jul 20254612 PMAQI
13th Jul 2025441 PMAQI
13th Jul 2025402 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025414 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025419 PMAQI
13th Jul 20254210 PMAQI
13th Jul 20254211 PMAQI
14th Jul 20254212 AMAQI
14th Jul 2025421 AMAQI
14th Jul 2025412 AMAQI
14th Jul 2025383 AMAQI
14th Jul 2025404 AMAQI
21°C17/25°C
14th Jul 2025425 AMAQI
14th Jul 2025386 AMAQI
14th Jul 2025407 AMAQI
14th Jul 2025408 AMAQI
14th Jul 2025409 AMAQI
14th Jul 20253910 AMAQI
14th Jul 20253611 AMAQI
14th Jul 20253612 PMAQI
14th Jul 2025371 PMAQI
14th Jul 2025392 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025404 PMAQI
14th Jul 2025415 PMAQI
14th Jul 2025396 PMAQI
14th Jul 2025397 PMAQI
14th Jul 2025408 PMAQI
14th Jul 2025399 PMAQI
14th Jul 20253910 PMAQI
14th Jul 20254011 PMAQI
15th Jul 20254012 AMAQI
15th Jul 2025391 AMAQI
15th Jul 2025392 AMAQI
15th Jul 2025453 AMAQI
15th Jul 2025514 AMAQI
23°C17/30°C
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025549 AMAQI
15th Jul 20255210 AMAQI
15th Jul 20254811 AMAQI
15th Jul 20254812 PMAQI
15th Jul 2025471 PMAQI
15th Jul 2025472 PMAQI
15th Jul 2025473 PMAQI
15th Jul 2025474 PMAQI
15th Jul 2025475 PMAQI
15th Jul 2025476 PMAQI
15th Jul 2025477 PMAQI
15th Jul 2025478 PMAQI
15th Jul 2025479 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025461 AMAQI
16th Jul 2025462 AMAQI
16th Jul 2025503 AMAQI
16th Jul 2025494 AMAQI
24°C19/31°C
16th Jul 2025465 AMAQI
16th Jul 2025496 AMAQI
16th Jul 2025477 AMAQI
16th Jul 2025458 AMAQI
16th Jul 2025459 AMAQI
16th Jul 20255010 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025472 PMAQI
16th Jul 2025473 PMAQI
16th Jul 2025484 PMAQI
16th Jul 2025475 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025478 PMAQI
16th Jul 2025509 PMAQI
16th Jul 20255010 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20254712 AMAQI
17th Jul 2025471 AMAQI
17th Jul 2025472 AMAQI
17th Jul 2025493 AMAQI
17th Jul 2025504 AMAQI
25°C20/30°C
17th Jul 2025555 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20254711 AMAQI
17th Jul 20254912 PMAQI
17th Jul 2025491 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025503 PMAQI
17th Jul 2025484 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025496 PMAQI
17th Jul 2025497 PMAQI
17th Jul 2025508 PMAQI
17th Jul 2025509 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254712 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025432 AMAQI
18th Jul 2025413 AMAQI
18th Jul 2025414 AMAQI
24°C19/30°C
18th Jul 2025515 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025449 AMAQI
18th Jul 20254510 AMAQI
18th Jul 20254511 AMAQI
18th Jul 20254312 PMAQI
18th Jul 2025431 PMAQI
18th Jul 2025442 PMAQI
18th Jul 2025433 PMAQI
18th Jul 2025444 PMAQI
18th Jul 2025455 PMAQI
18th Jul 2025456 PMAQI
18th Jul 2025477 PMAQI
18th Jul 2025478 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254111 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025431 AMAQI
19th Jul 2025412 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025444 AMAQI
24°C19/30°C
19th Jul 2025455 AMAQI
19th Jul 2025476 AMAQI
19th Jul 2025477 AMAQI
19th Jul 2025478 AMAQI
19th Jul 2025489 AMAQI
19th Jul 20254510 AMAQI
19th Jul 20254511 AMAQI
19th Jul 20254512 PMAQI
19th Jul 2025481 PMAQI
19th Jul 2025452 PMAQI
19th Jul 2025463 PMAQI
19th Jul 2025454 PMAQI
19th Jul 2025475 PMAQI
19th Jul 2025516 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025458 PMAQI
19th Jul 2025449 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025411 AMAQI
20th Jul 2025412 AMAQI
20th Jul 2025473 AMAQI
20th Jul 2025504 AMAQI
22°C18/29°C
20th Jul 2025495 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025477 AMAQI
20th Jul 2025508 AMAQI
20th Jul 2025529 AMAQI
20th Jul 20255010 AMAQI
20th Jul 20254811 AMAQI
20th Jul 20254812 PMAQI
20th Jul 2025481 PMAQI
20th Jul 2025482 PMAQI
20th Jul 2025473 PMAQI
20th Jul 2025464 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025476 PMAQI
20th Jul 2025477 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254611 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025451 AMAQI
21st Jul 2025452 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025534 AMAQI
22°C18/27°C
21st Jul 2025515 AMAQI
21st Jul 2025486 AMAQI
21st Jul 2025497 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20254510 AMAQI
21st Jul 20254511 AMAQI
21st Jul 20254712 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025452 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025464 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025476 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025459 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025451 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025353 AMAQI
22nd Jul 2025424 AMAQI
22°C19/27°C
22nd Jul 2025335 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025467 AMAQI
22nd Jul 2025478 AMAQI
22nd Jul 2025479 AMAQI
22nd Jul 20254210 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025363 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025435 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025447 PMAQI
22nd Jul 2025458 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20253910 PMAQI
22nd Jul 20253911 PMAQI
23rd Jul 20253912 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025352 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025374 AMAQI
24°C18/31°C
23rd Jul 2025375 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025337 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025359 AMAQI
23rd Jul 20253310 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025432 PMAQI
23rd Jul 2025413 PMAQI
23rd Jul 2025414 PMAQI
23rd Jul 2025415 PMAQI
23rd Jul 2025436 PMAQI
23rd Jul 2025437 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20253610 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253512 AMAQI
24th Jul 2025351 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025303 AMAQI
24th Jul 2025274 AMAQI
23°C18/30°C
24th Jul 2025225 AMAQI
24th Jul 2025306 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025211 PMAQI
24th Jul 2025252 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025388 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20252910 PMAQI
24th Jul 20252911 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025293 AMAQI
25th Jul 2025314 AMAQI
21°C18/27°C
25th Jul 2025305 AMAQI
25th Jul 2025316 AMAQI
25th Jul 2025297 AMAQI
25th Jul 2025298 AMAQI
25th Jul 2025299 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20252911 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025291 PMAQI
25th Jul 2025252 PMAQI
25th Jul 2025243 PMAQI
25th Jul 2025254 PMAQI
25th Jul 2025255 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025257 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252710 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025262 AMAQI
26th Jul 2025193 AMAQI
26th Jul 2025184 AMAQI
20°C16/25°C
26th Jul 2025215 AMAQI
26th Jul 2025316 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025338 AMAQI
26th Jul 2025329 AMAQI
26th Jul 20253710 AMAQI
26th Jul 20253711 AMAQI
26th Jul 20253212 PMAQI
26th Jul 2025371 PMAQI
26th Jul 2025372 PMAQI
26th Jul 2025373 PMAQI
26th Jul 2025344 PMAQI
26th Jul 2025365 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252712 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025314 AMAQI
20°C15/26°C
27th Jul 2025335 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252712 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025264 AMAQI
23°C16/30°C
28th Jul 2025235 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025297 AMAQI
28th Jul 2025318 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025277 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025262 AMAQI
29th Jul 2025253 AMAQI
29th Jul 2025244 AMAQI
20°C15/25°C
29th Jul 2025255 AMAQI
29th Jul 2025256 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025238 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252510 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252412 PMAQI
29th Jul 2025231 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025259 PMAQI
29th Jul 20252510 PMAQI
29th Jul 20252511 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025251 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025243 AMAQI
30th Jul 2025234 AMAQI
20°C14/26°C
30th Jul 2025255 AMAQI
30th Jul 2025266 AMAQI
30th Jul 2025257 AMAQI
30th Jul 2025258 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252610 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20252512 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025255 PMAQI
30th Jul 2025256 PMAQI
30th Jul 2025257 PMAQI
30th Jul 2025258 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252410 PMAQI
30th Jul 20252411 PMAQI
31st Jul 20252412 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025242 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025244 AMAQI
21°C15/28°C
31st Jul 2025235 AMAQI
31st Jul 2025246 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025308 AMAQI
31st Jul 2025289 AMAQI
31st Jul 20252510 AMAQI
31st Jul 20252511 AMAQI
31st Jul 20252512 PMAQI
31st Jul 2025251 PMAQI
31st Jul 2025242 PMAQI
31st Jul 2025253 PMAQI
31st Jul 2025264 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025278 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025271 AMAQI
1st Aug 2025272 AMAQI
1st Aug 2025263 AMAQI
1st Aug 2025294 AMAQI
22°C15/30°C
1st Aug 2025325 AMAQI
1st Aug 2025286 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025448 AMAQI
1st Aug 2025379 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20253711 AMAQI
1st Aug 20253712 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025362 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025344 PMAQI
1st Aug 2025315 PMAQI
1st Aug 2025376 PMAQI
1st Aug 2025347 PMAQI
1st Aug 2025368 PMAQI
1st Aug 2025349 PMAQI
1st Aug 20253110 PMAQI
1st Aug 20253111 PMAQI
2nd Aug 20253112 AMAQI
2nd Aug 2025321 AMAQI
2nd Aug 2025372 AMAQI
2nd Aug 2025413 AMAQI
2nd Aug 2025464 AMAQI
21°C16/27°C
2nd Aug 2025355 AMAQI
2nd Aug 2025386 AMAQI
2nd Aug 2025457 AMAQI
2nd Aug 2025448 AMAQI
2nd Aug 2025399 AMAQI
2nd Aug 20254410 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20253712 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025392 PMAQI
2nd Aug 2025393 PMAQI
2nd Aug 2025384 PMAQI
2nd Aug 2025365 PMAQI
2nd Aug 2025406 PMAQI
2nd Aug 2025407 PMAQI
2nd Aug 2025378 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20253710 PMAQI
2nd Aug 20253711 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025331 AMAQI
3rd Aug 2025332 AMAQI
3rd Aug 2025323 AMAQI
3rd Aug 2025264 AMAQI
19°C16/22°C
3rd Aug 2025315 AMAQI
5 AM3rd Aug 2025376 AMAQI
3rd Aug 2025397 AMAQI
3rd Aug 2025328 AMAQI
3rd Aug 2025349 AMAQI
3rd Aug 20253610 AMAQI
3rd Aug 20252811 AMAQI
3rd Aug 20253212 PMAQI
3rd Aug 2025401 PMAQI
1 PM3rd Aug 2025392 PMAQI
3rd Aug 2025423 PMAQI
3rd Aug 2025424 PMAQI
3rd Aug 2025455 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
39AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 39), while the lowest AQI was between 5 AM to 5 AM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 11 PM
37AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
37AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 37), while the lowest AQI was between 12 AM to 11 PM (Avg. 37).
2025 Days Vs Air Quality
Asti, Piedmont, Italy
2025
65%
139
35%
75
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
139 DaysModerate
75 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 65%
Health Risk Level:
Moderate
In 2025, 65% of 215 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Asti, Piedmont, Italy
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 January 2025
78AQI
78AQI
2nd January 2025
90AQI
90AQI
3rd January 2025
85AQI
85AQI
4th January 2025
78AQI
78AQI
5th January 2025
93AQI
93AQI
6th January 2025
82AQI
82AQI
7th January 2025
73AQI
73AQI
8th January 2025
65AQI
65AQI
9th January 2025
62AQI
62AQI
10th January 2025
52AQI
52AQI
11th January 2025
50AQI
50AQI
12th January 2025
46AQI
46AQI
13th January 2025
45AQI
45AQI
14th January 2025
52AQI
52AQI
15th January 2025
61AQI
61AQI
16th January 2025
75AQI
75AQI
17th January 2025
59AQI
59AQI
18th January 2025
73AQI
73AQI
19th January 2025
62AQI
62AQI
20th January 2025
62AQI
62AQI
21st January 2025
52AQI
52AQI
22nd January 2025
53AQI
53AQI
23rd January 2025
56AQI
56AQI
24th January 2025
63AQI
63AQI
25th January 2025
63AQI
63AQI
26th January 2025
54AQI
54AQI
27th January 2025
56AQI
56AQI
28th January 2025
56AQI
56AQI
29th January 2025
48AQI
48AQI
30th January 2025
46AQI
46AQI
31st January 2025
50AQI
50AQI
1st February 2025
33AQI
33AQI
2nd February 2025
42AQI
42AQI
3rd February 2025
46AQI
46AQI
4th February 2025
56AQI
56AQI
5th February 2025
62AQI
62AQI
6th February 2025
59AQI
59AQI
7th February 2025
58AQI
58AQI
8th February 2025
59AQI
59AQI
9th February 2025
53AQI
53AQI
10th February 2025
58AQI
58AQI
11th February 2025
59AQI
59AQI
12th February 2025
56AQI
56AQI
13th February 2025
55AQI
55AQI
14th February 2025
50AQI
50AQI
15th February 2025
50AQI
50AQI
16th February 2025
53AQI
53AQI
17th February 2025
56AQI
56AQI
18th February 2025
57AQI
57AQI
19th February 2025
59AQI
59AQI
20th February 2025
60AQI
60AQI
21st February 2025
66AQI
66AQI
22nd February 2025
78AQI
78AQI
23rd February 2025
64AQI
64AQI
24th February 2025
67AQI
67AQI
25th February 2025
55AQI
55AQI
26th February 2025
42AQI
42AQI
27th February 2025
39AQI
39AQI
28th February 2025
45AQI
45AQI
1st March 2025
50AQI
50AQI
2nd March 2025
50AQI
50AQI
3rd March 2025
52AQI
52AQI
4th March 2025
52AQI
52AQI
5th March 2025
51AQI
51AQI
6th March 2025
52AQI
52AQI
7th March 2025
54AQI
54AQI
8th March 2025
53AQI
53AQI
9th March 2025
55AQI
55AQI
10th March 2025
51AQI
51AQI
11th March 2025
50AQI
50AQI
12th March 2025
44AQI
44AQI
13th March 2025
39AQI
39AQI
14th March 2025
38AQI
38AQI
15th March 2025
40AQI
40AQI
16th March 2025
35AQI
35AQI
17th March 2025
35AQI
35AQI
18th March 2025
34AQI
34AQI
19th March 2025
43AQI
43AQI
20th March 2025
45AQI
45AQI
21st March 2025
46AQI
46AQI
22nd March 2025
48AQI
48AQI
23rd March 2025
47AQI
47AQI
24th March 2025
44AQI
44AQI
25th March 2025
44AQI
44AQI
26th March 2025
42AQI
42AQI
27th March 2025
50AQI
50AQI
28th March 2025
41AQI
41AQI
29th March 2025
45AQI
45AQI
30th March 2025
43AQI
43AQI
31st March 2025
39AQI
39AQI
1st April 2025
35AQI
35AQI
2nd April 2025
33AQI
33AQI
3rd April 2025
34AQI
34AQI
4th April 2025
43AQI
43AQI
5th April 2025
46AQI
46AQI
6th April 2025
39AQI
39AQI
7th April 2025
34AQI
34AQI
8th April 2025
44AQI
44AQI
9th April 2025
45AQI
45AQI
10th April 2025
49AQI
49AQI
11th April 2025
46AQI
46AQI
12th April 2025
52AQI
52AQI
13th April 2025
51AQI
51AQI
14th April 2025
51AQI
51AQI
15th April 2025
46AQI
46AQI
16th April 2025
36AQI
36AQI
17th April 2025
47AQI
47AQI
18th April 2025
45AQI
45AQI
19th April 2025
42AQI
42AQI
20th April 2025
39AQI
39AQI
21st April 2025
37AQI
37AQI
22nd April 2025
32AQI
32AQI
23rd April 2025
30AQI
30AQI
24th April 2025
26AQI
26AQI
25th April 2025
25AQI
25AQI
26th April 2025
25AQI
25AQI
27th April 2025
24AQI
24AQI
28th April 2025
27AQI
27AQI
29th April 2025
30AQI
30AQI
30th April 2025
31AQI
31AQI
1st May 2025
35AQI
35AQI
2nd May 2025
39AQI
39AQI
3rd May 2025
38AQI
38AQI
4th May 2025
37AQI
37AQI
5th May 2025
30AQI
30AQI
6th May 2025
22AQI
22AQI
7th May 2025
25AQI
25AQI
8th May 2025
27AQI
27AQI
9th May 2025
29AQI
29AQI
10th May 2025
30AQI
30AQI
11th May 2025
32AQI
32AQI
12th May 2025
28AQI
28AQI
13th May 2025
27AQI
27AQI
14th May 2025
25AQI
25AQI
15th May 2025
24AQI
24AQI
16th May 2025
23AQI
23AQI
17th May 2025
22AQI
22AQI
18th May 2025
28AQI
28AQI
19th May 2025
30AQI
30AQI
20th May 2025
33AQI
33AQI
21st May 2025
32AQI
32AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
28AQI
28AQI
24th May 2025
29AQI
29AQI
25th May 2025
31AQI
31AQI
26th May 2025
31AQI
31AQI
27th May 2025
31AQI
31AQI
28th May 2025
31AQI
31AQI
29th May 2025
30AQI
30AQI
30th May 2025
28AQI
28AQI
31st May 2025
31AQI
31AQI
1st June 2025
34AQI
34AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
34AQI
34AQI
4th June 2025
38AQI
38AQI
5th June 2025
37AQI
37AQI
6th June 2025
37AQI
37AQI
7th June 2025
46AQI
46AQI
8th June 2025
44AQI
44AQI
9th June 2025
53AQI
53AQI
10th June 2025
60AQI
60AQI
11th June 2025
63AQI
63AQI
12th June 2025
64AQI
64AQI
13th June 2025
64AQI
64AQI
14th June 2025
65AQI
65AQI
15th June 2025
61AQI
61AQI
16th June 2025
56AQI
56AQI
17th June 2025
44AQI
44AQI
18th June 2025
47AQI
47AQI
19th June 2025
50AQI
50AQI
20th June 2025
53AQI
53AQI
21st June 2025
56AQI
56AQI
22nd June 2025
59AQI
59AQI
23rd June 2025
54AQI
54AQI
24th June 2025
52AQI
52AQI
25th June 2025
52AQI
52AQI
26th June 2025
52AQI
52AQI
27th June 2025
51AQI
51AQI
28th June 2025
51AQI
51AQI
29th June 2025
50AQI
50AQI
30th June 2025
51AQI
51AQI
1st July 2025
49AQI
49AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
48AQI
48AQI
4th July 2025
48AQI
48AQI
5th July 2025
49AQI
49AQI
6th July 2025
51AQI
51AQI
7th July 2025
42AQI
42AQI
8th July 2025
40AQI
40AQI
9th July 2025
35AQI
35AQI
10th July 2025
31AQI
31AQI
11th July 2025
36AQI
36AQI
12th July 2025
39AQI
39AQI
13th July 2025
42AQI
42AQI
14th July 2025
40AQI
40AQI
15th July 2025
47AQI
47AQI
16th July 2025
48AQI
48AQI
17th July 2025
50AQI
50AQI
18th July 2025
45AQI
45AQI
19th July 2025
45AQI
45AQI
20th July 2025
47AQI
47AQI
21st July 2025
47AQI
47AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
38AQI
38AQI
24th July 2025
31AQI
31AQI
25th July 2025
28AQI
28AQI
26th July 2025
31AQI
31AQI
27th July 2025
29AQI
29AQI
28th July 2025
27AQI
27AQI
29th July 2025
25AQI
25AQI
30th July 2025
25AQI
25AQI
31st July 2025
25AQI
25AQI
1st August 2025
33AQI
33AQI
2nd August 2025
39AQI
39AQI
63AQI
55AQI
46AQI
38AQI
29AQI
50AQI
40AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
6
25
8
20
23
8
27
3
31
12
18
30
1
2
139
75
Highest AQI recorded in
January63AQI
Lowest AQI recorded in
May29AQI
202446AQI
12
13
4
21
7
1
14
9
1
14
16
17
13
30
31
26
5
26
4
22
9
8
17
5
8
23
229
116
11
Highest AQI recorded in
November70AQI
Lowest AQI recorded in
June28AQI
202346AQI
15
13
6
1
1
11
5
1
21
5
1
23
8
8
22
8
13
13
10
24
6
27
4
18
11
16
15
190
113
3
Highest AQI recorded in
June59AQI
Lowest AQI recorded in
October32AQI
202245AQI
20
20
2
15
11
5
14
15
12
16
20
10
3
21
2
1
24
5
20
11
22
8
19
11
191
111
5
Highest AQI recorded in
July61AQI
Lowest AQI recorded in
January11AQI
202155AQI
2
15
11
3
3
15
10
7
18
5
12
18
29
2
20
10
26
5
25
6
3
2
15
142
91
26
3
Highest AQI recorded in
January98AQI
Lowest AQI recorded in
December18AQI
202064AQI
1
2
8
1
2
5
7
8
6
6
17
5
16
14
15
12
4
12
13
4
3
20
7
77
82
25
4
Highest AQI recorded in
November111AQI
Lowest AQI recorded in
February13AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
64AQILeast Polluted Year Recorded
2022(Avg.)
45AQIAsti's annual 2025 AQI (46) shows an average percentage change of -8.9% (improved AQI) compared to previous years: 2020 (64), 2021 (55), 2022 (45), 2023 (46), 2024 (46).
