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HistoryAQIPM2.5PM10COSO2NO2O3

Huasco Sivica, Huasco, Atacama, Chile 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+

October Air Quality Analysis

Huasco Sivica, Huasco, Atacama, Chile

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
6th Oct 2025
73AQI
Lowest AQI recorded on
20th Oct 2024
8AQI

Same Day Analysis (7th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 63 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 7th Oct - 8th Oct 2025

Huasco Sivica, Huasco, Atacama, Chile

AQI
Day
Night
.

7 AM7th Oct 2025

7 PM

6 AM8th Oct 2025

Day time
Avg. Highest Time
7PM7th Oct

68AQI

Avg. Lowest Time
8AM7th Oct

48AQI

Night time
Avg. Highest Time
11PM7th Oct

89AQI

Avg. Lowest Time
6AM8th Oct

58AQI

In the last 24 hours,

Huasco Sivica's AQI reached its highest point of 89 at 11 PM during the Night, while the lowest point, undefined, was recorded at 7 AM during the Day between 7th Oct and 8th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Huasco Sivica, Huasco, Atacama, Chile

SepOct
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
8th Sep 2025247 AMAQI
8th Sep 2025278 AMAQI
8th Sep 2025289 AMAQI
8th Sep 20253010 AMAQI
8th Sep 20254411 AMAQI
8th Sep 20253112 PMAQI
8th Sep 2025271 PMAQI
8th Sep 2025292 PMAQI
8th Sep 2025313 PMAQI
8th Sep 2025354 PMAQI
8th Sep 2025425 PMAQI
8th Sep 2025456 PMAQI
8th Sep 2025397 PMAQI
8th Sep 2025468 PMAQI
8th Sep 2025349 PMAQI
8th Sep 20253410 PMAQI
8th Sep 20254111 PMAQI
9th Sep 20253912 AMAQI
9th Sep 2025411 AMAQI
9th Sep 2025362 AMAQI
9th Sep 2025233 AMAQI
9th Sep 2025194 AMAQI
9th Sep 2025325 AMAQI
9th Sep 2025206 AMAQI

13°C10/16°C

9th Sep 2025247 AMAQI
9th Sep 2025308 AMAQI
9th Sep 2025329 AMAQI
9th Sep 20253410 AMAQI
9th Sep 20253611 AMAQI
9th Sep 20253212 PMAQI
9th Sep 2025381 PMAQI
9th Sep 2025352 PMAQI
9th Sep 2025393 PMAQI
9th Sep 2025414 PMAQI
9th Sep 2025455 PMAQI
9th Sep 2025366 PMAQI
9th Sep 2025427 PMAQI
9th Sep 2025508 PMAQI
9th Sep 2025379 PMAQI
9th Sep 20254810 PMAQI
9th Sep 20254111 PMAQI
10th Sep 20253712 AMAQI
10th Sep 2025521 AMAQI
10th Sep 2025272 AMAQI
10th Sep 2025273 AMAQI
10th Sep 2025364 AMAQI
10th Sep 2025305 AMAQI
10th Sep 2025386 AMAQI

16°C13/19°C

10th Sep 2025267 AMAQI
10th Sep 2025388 AMAQI
10th Sep 2025429 AMAQI
10th Sep 20255210 AMAQI
10th Sep 20255111 AMAQI
10th Sep 20254812 PMAQI
10th Sep 2025451 PMAQI
10th Sep 2025432 PMAQI
10th Sep 2025423 PMAQI
10th Sep 2025384 PMAQI
10th Sep 2025415 PMAQI
10th Sep 2025446 PMAQI
10th Sep 2025427 PMAQI
10th Sep 2025388 PMAQI
10th Sep 2025399 PMAQI
10th Sep 20254710 PMAQI
10th Sep 20254211 PMAQI
11th Sep 20254212 AMAQI
11th Sep 2025401 AMAQI
11th Sep 2025422 AMAQI
11th Sep 2025453 AMAQI
11th Sep 2025414 AMAQI
11th Sep 2025395 AMAQI
11th Sep 2025296 AMAQI

15°C12/18°C

11th Sep 2025357 AMAQI
11th Sep 2025398 AMAQI
11th Sep 2025509 AMAQI
11th Sep 20255110 AMAQI
11th Sep 20255011 AMAQI
11th Sep 20255112 PMAQI
11th Sep 2025541 PMAQI
11th Sep 2025642 PMAQI
11th Sep 2025473 PMAQI
11th Sep 2025544 PMAQI
11th Sep 2025565 PMAQI
11th Sep 2025446 PMAQI
11th Sep 2025467 PMAQI
11th Sep 2025498 PMAQI
11th Sep 2025459 PMAQI
11th Sep 20254810 PMAQI
11th Sep 20255211 PMAQI
12th Sep 20255112 AMAQI
12th Sep 2025651 AMAQI
12th Sep 2025622 AMAQI
12th Sep 2025853 AMAQI
12th Sep 2025744 AMAQI
12th Sep 2025675 AMAQI
12th Sep 2025726 AMAQI

15°C12/15°C

12th Sep 2025747 AMAQI
12th Sep 2025748 AMAQI
12th Sep 2025629 AMAQI
12th Sep 20256110 AMAQI
12th Sep 20255511 AMAQI
12th Sep 20256112 PMAQI
12th Sep 2025571 PMAQI
12th Sep 2025592 PMAQI
12th Sep 2025583 PMAQI
12th Sep 2025714 PMAQI
12th Sep 2025685 PMAQI
12th Sep 2025696 PMAQI
12th Sep 2025727 PMAQI
12th Sep 2025688 PMAQI
12th Sep 2025749 PMAQI
12th Sep 20257210 PMAQI
12th Sep 20256611 PMAQI
13th Sep 20257012 AMAQI
13th Sep 2025641 AMAQI
13th Sep 2025632 AMAQI
13th Sep 2025493 AMAQI
13th Sep 2025404 AMAQI
13th Sep 2025365 AMAQI
13th Sep 2025366 AMAQI

14°C10/15°C

13th Sep 2025407 AMAQI
13th Sep 2025388 AMAQI
13th Sep 2025429 AMAQI
13th Sep 20254510 AMAQI
13th Sep 20254511 AMAQI
13th Sep 20254612 PMAQI
13th Sep 2025511 PMAQI
13th Sep 2025542 PMAQI
13th Sep 2025593 PMAQI
13th Sep 2025554 PMAQI
13th Sep 2025495 PMAQI
13th Sep 2025576 PMAQI
13th Sep 2025547 PMAQI
13th Sep 2025538 PMAQI
13th Sep 2025539 PMAQI
13th Sep 20255410 PMAQI
13th Sep 20255311 PMAQI
14th Sep 20255412 AMAQI
14th Sep 2025541 AMAQI
14th Sep 2025592 AMAQI
14th Sep 2025593 AMAQI
14th Sep 2025524 AMAQI
14th Sep 2025435 AMAQI
14th Sep 2025546 AMAQI

14°C10/15°C

14th Sep 2025507 AMAQI
14th Sep 2025538 AMAQI
14th Sep 2025519 AMAQI
14th Sep 20254610 AMAQI
14th Sep 20254911 AMAQI
14th Sep 20254812 PMAQI
14th Sep 2025521 PMAQI
14th Sep 2025532 PMAQI
14th Sep 2025553 PMAQI
14th Sep 2025564 PMAQI
14th Sep 2025535 PMAQI
14th Sep 2025566 PMAQI
14th Sep 2025547 PMAQI
14th Sep 2025538 PMAQI
14th Sep 2025539 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255511 PMAQI
15th Sep 20255412 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025552 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025554 AMAQI
15th Sep 2025425 AMAQI
15th Sep 2025536 AMAQI

15°C13/17°C

15th Sep 2025487 AMAQI
15th Sep 2025438 AMAQI
15th Sep 2025549 AMAQI
15th Sep 20255110 AMAQI
15th Sep 20255811 AMAQI
15th Sep 20256112 PMAQI
15th Sep 2025501 PMAQI
15th Sep 2025502 PMAQI
15th Sep 2025433 PMAQI
15th Sep 2025524 PMAQI
15th Sep 2025525 PMAQI
15th Sep 2025526 PMAQI
15th Sep 2025557 PMAQI
15th Sep 2025548 PMAQI
15th Sep 2025569 PMAQI
15th Sep 20255410 PMAQI
15th Sep 20256811 PMAQI
16th Sep 20255512 AMAQI
16th Sep 2025541 AMAQI
16th Sep 2025592 AMAQI
16th Sep 2025483 AMAQI
16th Sep 2025444 AMAQI
16th Sep 2025405 AMAQI
16th Sep 2025366 AMAQI

14°C11/16°C

16th Sep 2025407 AMAQI
16th Sep 2025478 AMAQI
16th Sep 2025369 AMAQI
16th Sep 20254810 AMAQI
16th Sep 20254811 AMAQI
16th Sep 20253812 PMAQI
16th Sep 2025401 PMAQI
16th Sep 2025412 PMAQI
16th Sep 2025373 PMAQI
16th Sep 2025604 PMAQI
16th Sep 2025505 PMAQI
16th Sep 2025526 PMAQI
16th Sep 2025487 PMAQI
16th Sep 2025578 PMAQI
16th Sep 2025589 PMAQI
16th Sep 20256410 PMAQI
16th Sep 20255211 PMAQI
17th Sep 20254912 AMAQI
17th Sep 2025461 AMAQI
17th Sep 2025472 AMAQI
17th Sep 2025523 AMAQI
17th Sep 2025494 AMAQI
17th Sep 2025415 AMAQI
17th Sep 2025386 AMAQI

14°C11/16°C

17th Sep 2025407 AMAQI
17th Sep 2025428 AMAQI
17th Sep 2025429 AMAQI
17th Sep 20253710 AMAQI
17th Sep 20253411 AMAQI
17th Sep 20253212 PMAQI
17th Sep 2025321 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025353 PMAQI
17th Sep 2025394 PMAQI
17th Sep 2025365 PMAQI
17th Sep 2025376 PMAQI
17th Sep 2025407 PMAQI
17th Sep 2025448 PMAQI
17th Sep 2025459 PMAQI
17th Sep 20254910 PMAQI
17th Sep 20255111 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025541 AMAQI
18th Sep 2025482 AMAQI
18th Sep 2025463 AMAQI
18th Sep 2025334 AMAQI
18th Sep 2025315 AMAQI
18th Sep 2025276 AMAQI

14°C11/15°C

18th Sep 2025247 AMAQI
18th Sep 2025278 AMAQI
18th Sep 2025319 AMAQI
18th Sep 20253210 AMAQI
18th Sep 20253611 AMAQI
18th Sep 20253812 PMAQI
18th Sep 2025381 PMAQI
18th Sep 2025462 PMAQI
18th Sep 2025463 PMAQI
18th Sep 2025534 PMAQI
18th Sep 2025555 PMAQI
18th Sep 2025476 PMAQI
18th Sep 2025467 PMAQI
18th Sep 2025418 PMAQI
18th Sep 2025499 PMAQI
18th Sep 20255210 PMAQI
18th Sep 20254111 PMAQI
19th Sep 20254812 AMAQI
19th Sep 2025511 AMAQI
19th Sep 2025572 AMAQI
19th Sep 2025583 AMAQI
19th Sep 2025634 AMAQI
19th Sep 2025565 AMAQI
19th Sep 2025526 AMAQI

15°C12/15°C

19th Sep 2025507 AMAQI
19th Sep 2025388 AMAQI
19th Sep 2025389 AMAQI
19th Sep 20254710 AMAQI
19th Sep 20254611 AMAQI
19th Sep 20254712 PMAQI
19th Sep 2025471 PMAQI
19th Sep 2025482 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025484 PMAQI
19th Sep 2025545 PMAQI
19th Sep 2025546 PMAQI
19th Sep 2025497 PMAQI
19th Sep 2025508 PMAQI
19th Sep 2025519 PMAQI
19th Sep 20255210 PMAQI
19th Sep 20254911 PMAQI
20th Sep 20253812 AMAQI
20th Sep 2025291 AMAQI
20th Sep 2025322 AMAQI
20th Sep 2025423 AMAQI
20th Sep 2025404 AMAQI
20th Sep 2025295 AMAQI
20th Sep 2025276 AMAQI

14°C11/16°C

20th Sep 2025287 AMAQI
20th Sep 2025268 AMAQI
20th Sep 2025369 AMAQI
20th Sep 20253510 AMAQI
20th Sep 20252311 AMAQI
20th Sep 20252112 PMAQI
20th Sep 2025271 PMAQI
20th Sep 2025332 PMAQI
20th Sep 2025333 PMAQI
20th Sep 2025404 PMAQI
20th Sep 2025285 PMAQI
20th Sep 2025236 PMAQI
20th Sep 2025267 PMAQI
20th Sep 2025308 PMAQI
20th Sep 2025429 PMAQI
20th Sep 20253510 PMAQI
20th Sep 20253611 PMAQI
21st Sep 20253512 AMAQI
21st Sep 2025351 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025263 AMAQI
21st Sep 2025334 AMAQI
21st Sep 2025215 AMAQI
21st Sep 2025186 AMAQI

14°C12/15°C

21st Sep 2025207 AMAQI
21st Sep 2025198 AMAQI
21st Sep 2025269 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20251711 AMAQI
21st Sep 20251712 PMAQI
21st Sep 2025381 PMAQI
21st Sep 2025502 PMAQI
21st Sep 2025423 PMAQI
21st Sep 2025524 PMAQI
21st Sep 2025365 PMAQI
21st Sep 2025276 PMAQI
21st Sep 2025317 PMAQI
21st Sep 2025288 PMAQI
21st Sep 2025389 PMAQI
21st Sep 20254010 PMAQI
21st Sep 20254011 PMAQI
22nd Sep 20253512 AMAQI
22nd Sep 2025321 AMAQI
22nd Sep 2025302 AMAQI
22nd Sep 2025343 AMAQI
22nd Sep 2025394 AMAQI
22nd Sep 2025325 AMAQI
22nd Sep 2025256 AMAQI

14°C11/15°C

22nd Sep 2025267 AMAQI
22nd Sep 2025228 AMAQI
22nd Sep 2025319 AMAQI
22nd Sep 20253010 AMAQI
22nd Sep 20252411 AMAQI
22nd Sep 20252312 PMAQI
22nd Sep 2025441 PMAQI
22nd Sep 2025572 PMAQI
22nd Sep 2025493 PMAQI
22nd Sep 2025224 PMAQI
22nd Sep 2025305 PMAQI
22nd Sep 2025416 PMAQI
22nd Sep 2025497 PMAQI
22nd Sep 2025328 PMAQI
22nd Sep 2025429 PMAQI
22nd Sep 20254710 PMAQI
22nd Sep 20254311 PMAQI
23rd Sep 20254412 AMAQI
23rd Sep 2025411 AMAQI
23rd Sep 2025462 AMAQI
23rd Sep 2025323 AMAQI
23rd Sep 2025304 AMAQI
23rd Sep 2025305 AMAQI
23rd Sep 2025266 AMAQI

16°C12/19°C

23rd Sep 2025267 AMAQI
23rd Sep 2025288 AMAQI
23rd Sep 2025309 AMAQI
23rd Sep 20253010 AMAQI
23rd Sep 20252711 AMAQI
23rd Sep 20252012 PMAQI
23rd Sep 2025431 PMAQI
23rd Sep 2025522 PMAQI
23rd Sep 2025493 PMAQI
23rd Sep 2025394 PMAQI
23rd Sep 2025385 PMAQI
23rd Sep 2025426 PMAQI
23rd Sep 2025387 PMAQI
23rd Sep 2025418 PMAQI
23rd Sep 2025589 PMAQI
23rd Sep 20255710 PMAQI
23rd Sep 20255811 PMAQI
24th Sep 20255612 AMAQI
24th Sep 2025461 AMAQI
24th Sep 2025482 AMAQI
24th Sep 2025523 AMAQI
24th Sep 2025524 AMAQI
24th Sep 2025425 AMAQI
24th Sep 2025416 AMAQI

14°C11/17°C

24th Sep 2025397 AMAQI
24th Sep 2025398 AMAQI
24th Sep 2025449 AMAQI
24th Sep 20256210 AMAQI
24th Sep 20255611 AMAQI
24th Sep 20255212 PMAQI
24th Sep 2025441 PMAQI
24th Sep 2025322 PMAQI
24th Sep 2025403 PMAQI
24th Sep 2025494 PMAQI
24th Sep 2025445 PMAQI
24th Sep 2025426 PMAQI
24th Sep 2025537 PMAQI
24th Sep 2025658 PMAQI
24th Sep 2025619 PMAQI
24th Sep 20255410 PMAQI
24th Sep 20255411 PMAQI
25th Sep 20255412 AMAQI
25th Sep 2025551 AMAQI
25th Sep 2025492 AMAQI
25th Sep 2025483 AMAQI
25th Sep 2025504 AMAQI
25th Sep 2025535 AMAQI
25th Sep 2025516 AMAQI

14°C11/17°C

25th Sep 2025527 AMAQI
25th Sep 2025558 AMAQI
25th Sep 2025539 AMAQI
25th Sep 20253310 AMAQI
25th Sep 20252411 AMAQI
25th Sep 20252612 PMAQI
25th Sep 2025271 PMAQI
25th Sep 2025282 PMAQI
25th Sep 2025303 PMAQI
25th Sep 2025314 PMAQI
25th Sep 2025305 PMAQI
25th Sep 2025306 PMAQI
25th Sep 2025297 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252910 PMAQI
25th Sep 20254011 PMAQI
26th Sep 20254012 AMAQI
26th Sep 2025481 AMAQI
26th Sep 2025472 AMAQI
26th Sep 2025403 AMAQI
26th Sep 2025294 AMAQI
26th Sep 2025285 AMAQI
26th Sep 2025296 AMAQI

14°C11/15°C

26th Sep 2025417 AMAQI
26th Sep 2025428 AMAQI
26th Sep 2025409 AMAQI
26th Sep 20254010 AMAQI
26th Sep 20253611 AMAQI
26th Sep 20253312 PMAQI
26th Sep 2025341 PMAQI
26th Sep 2025392 PMAQI
26th Sep 2025323 PMAQI
26th Sep 2025264 PMAQI
26th Sep 2025265 PMAQI
26th Sep 2025246 PMAQI
26th Sep 2025317 PMAQI
26th Sep 2025318 PMAQI
26th Sep 2025499 PMAQI
26th Sep 20253910 PMAQI
26th Sep 20253811 PMAQI
27th Sep 20253912 AMAQI
27th Sep 2025391 AMAQI
27th Sep 2025392 AMAQI
27th Sep 2025403 AMAQI
27th Sep 2025444 AMAQI
27th Sep 2025395 AMAQI
27th Sep 2025506 AMAQI

13°C11/17°C

27th Sep 2025577 AMAQI
27th Sep 2025458 AMAQI
27th Sep 2025379 AMAQI
27th Sep 20254510 AMAQI
27th Sep 20254311 AMAQI
27th Sep 20253512 PMAQI
27th Sep 2025511 PMAQI
27th Sep 2025482 PMAQI
27th Sep 2025433 PMAQI
27th Sep 2025444 PMAQI
27th Sep 2025445 PMAQI
27th Sep 2025526 PMAQI
27th Sep 2025557 PMAQI
27th Sep 2025548 PMAQI
27th Sep 2025539 PMAQI
27th Sep 20256210 PMAQI
27th Sep 20256511 PMAQI
28th Sep 20256412 AMAQI
28th Sep 2025671 AMAQI
28th Sep 2025672 AMAQI
28th Sep 2025653 AMAQI
28th Sep 2025624 AMAQI
28th Sep 2025625 AMAQI
28th Sep 2025576 AMAQI

16°C12/20°C

28th Sep 2025507 AMAQI
28th Sep 2025508 AMAQI
28th Sep 2025289 AMAQI
28th Sep 20252210 AMAQI
28th Sep 20253211 AMAQI
28th Sep 20253512 PMAQI
28th Sep 2025371 PMAQI
28th Sep 2025292 PMAQI
28th Sep 2025423 PMAQI
28th Sep 2025314 PMAQI
28th Sep 2025425 PMAQI
28th Sep 2025396 PMAQI
28th Sep 2025397 PMAQI
28th Sep 2025398 PMAQI
28th Sep 2025409 PMAQI
28th Sep 20254110 PMAQI
28th Sep 20255311 PMAQI
29th Sep 20255312 AMAQI
29th Sep 2025531 AMAQI
29th Sep 2025532 AMAQI
29th Sep 2025533 AMAQI
29th Sep 2025354 AMAQI
29th Sep 2025335 AMAQI
29th Sep 2025336 AMAQI

16°C14/16°C

29th Sep 2025337 AMAQI
29th Sep 2025338 AMAQI
29th Sep 2025339 AMAQI
29th Sep 20254510 AMAQI
29th Sep 20253111 AMAQI
29th Sep 20253812 PMAQI
29th Sep 2025341 PMAQI
29th Sep 2025262 PMAQI
29th Sep 2025213 PMAQI
29th Sep 2025224 PMAQI
29th Sep 2025245 PMAQI
29th Sep 2025396 PMAQI
29th Sep 2025337 PMAQI
29th Sep 2025418 PMAQI
29th Sep 2025509 PMAQI
29th Sep 20256010 PMAQI
29th Sep 20256411 PMAQI
30th Sep 20255512 AMAQI
30th Sep 2025551 AMAQI
30th Sep 2025532 AMAQI
30th Sep 2025513 AMAQI
30th Sep 2025584 AMAQI
30th Sep 2025635 AMAQI
30th Sep 2025646 AMAQI

14°C12/16°C

30th Sep 2025597 AMAQI
30th Sep 2025448 AMAQI
30th Sep 2025489 AMAQI
30th Sep 20254610 AMAQI
30th Sep 20254011 AMAQI
30th Sep 20253812 PMAQI
30th Sep 2025421 PMAQI
30th Sep 2025362 PMAQI
30th Sep 2025353 PMAQI
30th Sep 2025304 PMAQI
30th Sep 2025485 PMAQI
30th Sep 2025476 PMAQI
30th Sep 2025457 PMAQI
30th Sep 2025368 PMAQI
30th Sep 2025489 PMAQI
30th Sep 20255810 PMAQI
30th Sep 20256311 PMAQI
1st Oct 20256012 AMAQI
1st Oct 2025581 AMAQI
1st Oct 2025592 AMAQI
1st Oct 2025593 AMAQI
1st Oct 2025584 AMAQI
1st Oct 2025575 AMAQI
1st Oct 2025556 AMAQI

14°C11/15°C

1st Oct 2025607 AMAQI
1st Oct 2025648 AMAQI
1st Oct 2025639 AMAQI
1st Oct 20256110 AMAQI
1st Oct 20256611 AMAQI
1st Oct 20256212 PMAQI
1st Oct 2025501 PMAQI
1st Oct 2025582 PMAQI
1st Oct 2025503 PMAQI
1st Oct 2025524 PMAQI
1st Oct 2025485 PMAQI
1st Oct 2025546 PMAQI
1st Oct 2025577 PMAQI
1st Oct 2025568 PMAQI
1st Oct 2025569 PMAQI
1st Oct 20255410 PMAQI
1st Oct 20255611 PMAQI
2nd Oct 20254712 AMAQI
2nd Oct 2025461 AMAQI
2nd Oct 2025522 AMAQI
2nd Oct 2025543 AMAQI
2nd Oct 2025694 AMAQI
2nd Oct 2025685 AMAQI
2nd Oct 2025556 AMAQI

15°C12/15°C

2nd Oct 2025537 AMAQI
2nd Oct 2025548 AMAQI
2nd Oct 2025579 AMAQI
2nd Oct 20256310 AMAQI
2nd Oct 20255811 AMAQI
2nd Oct 20253512 PMAQI
2nd Oct 2025401 PMAQI
2nd Oct 2025482 PMAQI
2nd Oct 2025583 PMAQI
2nd Oct 2025624 PMAQI
2nd Oct 2025605 PMAQI
2nd Oct 2025326 PMAQI
2nd Oct 2025347 PMAQI
2nd Oct 2025408 PMAQI
2nd Oct 2025499 PMAQI
2nd Oct 20255410 PMAQI
2nd Oct 20255011 PMAQI
3rd Oct 20254712 AMAQI
3rd Oct 2025501 AMAQI
3rd Oct 2025542 AMAQI
3rd Oct 2025543 AMAQI
3rd Oct 2025604 AMAQI
3rd Oct 2025605 AMAQI
3rd Oct 2025636 AMAQI

15°C12/17°C

3rd Oct 2025487 AMAQI
3rd Oct 2025438 AMAQI
3rd Oct 2025559 AMAQI
3rd Oct 20254910 AMAQI
3rd Oct 20255811 AMAQI
3rd Oct 20256612 PMAQI
3rd Oct 2025541 PMAQI
3rd Oct 2025542 PMAQI
3rd Oct 2025553 PMAQI
3rd Oct 2025574 PMAQI
3rd Oct 2025515 PMAQI
3rd Oct 2025406 PMAQI
3rd Oct 2025447 PMAQI
3rd Oct 2025558 PMAQI
3rd Oct 2025569 PMAQI
3rd Oct 20256310 PMAQI
3rd Oct 20254911 PMAQI
4th Oct 20255312 AMAQI
4th Oct 2025571 AMAQI
4th Oct 2025572 AMAQI
4th Oct 2025573 AMAQI
4th Oct 2025584 AMAQI
4th Oct 2025605 AMAQI
4th Oct 2025626 AMAQI

14°C12/17°C

4th Oct 2025597 AMAQI
4th Oct 2025568 AMAQI
4th Oct 2025439 AMAQI
4th Oct 20254310 AMAQI
4th Oct 20255711 AMAQI
4th Oct 20256312 PMAQI
4th Oct 2025581 PMAQI
4th Oct 2025542 PMAQI
4th Oct 2025543 PMAQI
4th Oct 2025544 PMAQI
4th Oct 2025585 PMAQI
4th Oct 2025596 PMAQI
4th Oct 2025607 PMAQI
4th Oct 2025568 PMAQI
4th Oct 2025569 PMAQI
4th Oct 20256110 PMAQI
4th Oct 20256211 PMAQI
5th Oct 20255812 AMAQI
5th Oct 2025611 AMAQI
5th Oct 2025652 AMAQI
5th Oct 2025493 AMAQI
5th Oct 2025564 AMAQI
5th Oct 2025595 AMAQI
5th Oct 2025566 AMAQI

14°C11/15°C

5th Oct 2025567 AMAQI
5th Oct 2025538 AMAQI
5th Oct 2025549 AMAQI
5th Oct 20254210 AMAQI
5th Oct 20253911 AMAQI
5th Oct 20254212 PMAQI
5th Oct 2025521 PMAQI
5th Oct 2025542 PMAQI
5th Oct 2025483 PMAQI
5th Oct 2025474 PMAQI
5th Oct 2025715 PMAQI
5th Oct 2025846 PMAQI
5th Oct 20251077 PMAQI
5th Oct 20251028 PMAQI
5th Oct 20251269 PMAQI
5th Oct 202510510 PMAQI
5th Oct 202510011 PMAQI
6th Oct 20258112 AMAQI
6th Oct 2025751 AMAQI
6th Oct 2025792 AMAQI
6th Oct 2025753 AMAQI
6th Oct 2025714 AMAQI
6th Oct 2025725 AMAQI
6th Oct 2025686 AMAQI

15°C12/17°C

6th Oct 2025627 AMAQI
6th Oct 2025618 AMAQI
6th Oct 2025589 AMAQI
6th Oct 20255410 AMAQI
6th Oct 20255311 AMAQI
6th Oct 20255512 PMAQI
6th Oct 2025561 PMAQI
6th Oct 2025562 PMAQI

16°C14/18°C

7th Oct 2025488 AMAQI
7th Oct 2025589 AMAQI
7th Oct 20256010 AMAQI
7th Oct 20256011 AMAQI
7th Oct 20256512 PMAQI
7th Oct 2025621 PMAQI
7th Oct 2025612 PMAQI
7th Oct 2025633 PMAQI
7th Oct 2025634 PMAQI
7th Oct 2025615 PMAQI
7th Oct 2025646 PMAQI
7th Oct 2025687 PMAQI
7th Oct 2025728 PMAQI
7th Oct 2025789 PMAQI
7th Oct 20257710 PMAQI
7th Oct 20258911 PMAQI
8th Oct 20258612 AMAQI
8th Oct 2025731 AMAQI
8th Oct 2025752 AMAQI
8th Oct 2025713 AMAQI
8th Oct 2025604 AMAQI
8th Oct 2025645 AMAQI
8th Oct 2025586 AMAQI

13°C11/14°C

8th Oct 2025557 AMAQI
7 AM
1 PM
7 PM
1 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
7 PM

48AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 12 PM

43AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 48), while the lowest AQI was between 7 AM to 12 PM (Avg. 43).
Night time
Avg. Highest Time
9 PM - 11 PM

54AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM - 6 AM

45AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 54), while the lowest AQI was between 5 AM to 6 AM (Avg. 45).

2025 Days Vs Air Quality

Huasco Sivica, Huasco, Atacama, Chile

2025

69%

192

31%

88

Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)

Good
192 Days
Moderate
88 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 69%

Health Risk Level:

Moderate

In 2025, 69% of 281 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Huasco Sivica, Huasco, Atacama, Chile

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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
41AQI
2nd January 2025
36AQI
3rd January 2025
30AQI
4th January 2025
31AQI
5th January 2025
35AQI
6th January 2025
27AQI
7th January 2025
25AQI
8th January 2025
25AQI
9th January 2025
25AQI
10th January 2025
27AQI
11th January 2025
27AQI
12th January 2025
29AQI
13th January 2025
36AQI
14th January 2025
31AQI
15th January 2025
33AQI
16th January 2025
31AQI
17th January 2025
30AQI
18th January 2025
39AQI
19th January 2025
42AQI
20th January 2025
37AQI
21st January 2025
33AQI
22nd January 2025
31AQI
23rd January 2025
29AQI
24th January 2025
36AQI
25th January 2025
37AQI
26th January 2025
34AQI
27th January 2025
36AQI
28th January 2025
37AQI
29th January 2025
38AQI
30th January 2025
37AQI
31st January 2025
38AQI
1st February 2025
40AQI
2nd February 2025
38AQI
3rd February 2025
43AQI
4th February 2025
43AQI
5th February 2025
45AQI
6th February 2025
39AQI
7th February 2025
38AQI
8th February 2025
41AQI
9th February 2025
36AQI
10th February 2025
28AQI
11th February 2025
35AQI
12th February 2025
44AQI
13th February 2025
61AQI
14th February 2025
44AQI
15th February 2025
43AQI
16th February 2025
50AQI
17th February 2025
45AQI
18th February 2025
49AQI
19th February 2025
38AQI
20th February 2025
35AQI
21st February 2025
37AQI
22nd February 2025
34AQI
23rd February 2025
33AQI
24th February 2025
31AQI
25th February 2025
30AQI
26th February 2025
33AQI
27th February 2025
40AQI
28th February 2025
35AQI
1st March 2025
37AQI
2nd March 2025
30AQI
3rd March 2025
32AQI
4th March 2025
34AQI
5th March 2025
41AQI
6th March 2025
34AQI
7th March 2025
36AQI
8th March 2025
36AQI
9th March 2025
46AQI
10th March 2025
47AQI
11th March 2025
47AQI
12th March 2025
54AQI
13th March 2025
41AQI
14th March 2025
40AQI
15th March 2025
40AQI
16th March 2025
41AQI
17th March 2025
50AQI
18th March 2025
49AQI
19th March 2025
36AQI
20th March 2025
42AQI
21st March 2025
38AQI
22nd March 2025
37AQI
23rd March 2025
43AQI
24th March 2025
44AQI
25th March 2025
44AQI
26th March 2025
52AQI
27th March 2025
54AQI
28th March 2025
62AQI
29th March 2025
47AQI
30th March 2025
41AQI
31st March 2025
46AQI
1st April 2025
51AQI
2nd April 2025
47AQI
3rd April 2025
47AQI
4th April 2025
56AQI
5th April 2025
36AQI
6th April 2025
28AQI
7th April 2025
32AQI
8th April 2025
36AQI
9th April 2025
46AQI
10th April 2025
41AQI
11th April 2025
42AQI
12th April 2025
47AQI
13th April 2025
44AQI
14th April 2025
41AQI
15th April 2025
37AQI
16th April 2025
45AQI
17th April 2025
48AQI
18th April 2025
52AQI
19th April 2025
42AQI
20th April 2025
47AQI
21st April 2025
47AQI
22nd April 2025
44AQI
23rd April 2025
34AQI
24th April 2025
40AQI
25th April 2025
45AQI
26th April 2025
40AQI
27th April 2025
43AQI
28th April 2025
45AQI
29th April 2025
31AQI
30th April 2025
32AQI
1st May 2025
35AQI
2nd May 2025
48AQI
3rd May 2025
54AQI
4th May 2025
55AQI
5th May 2025
40AQI
6th May 2025
47AQI
7th May 2025
51AQI
8th May 2025
37AQI
9th May 2025
31AQI
10th May 2025
39AQI
11th May 2025
33AQI
12th May 2025
38AQI
13th May 2025
51AQI
14th May 2025
50AQI
15th May 2025
57AQI
16th May 2025
55AQI
17th May 2025
53AQI
18th May 2025
44AQI
19th May 2025
42AQI
20th May 2025
51AQI
21st May 2025
53AQI
22nd May 2025
39AQI
23rd May 2025
43AQI
24th May 2025
47AQI
25th May 2025
40AQI
26th May 2025
44AQI
27th May 2025
38AQI
28th May 2025
47AQI
29th May 2025
49AQI
30th May 2025
56AQI
31st May 2025
58AQI
1st June 2025
52AQI
2nd June 2025
54AQI
3rd June 2025
60AQI
4th June 2025
55AQI
5th June 2025
58AQI
6th June 2025
54AQI
7th June 2025
53AQI
8th June 2025
55AQI
9th June 2025
66AQI
10th June 2025
63AQI
11th June 2025
49AQI
12th June 2025
46AQI
13th June 2025
45AQI
14th June 2025
49AQI
15th June 2025
51AQI
16th June 2025
33AQI
17th June 2025
34AQI
18th June 2025
45AQI
19th June 2025
56AQI
20th June 2025
63AQI
21st June 2025
63AQI
22nd June 2025
55AQI
23rd June 2025
55AQI
24th June 2025
51AQI
25th June 2025
43AQI
26th June 2025
50AQI
27th June 2025
55AQI
28th June 2025
60AQI
29th June 2025
58AQI
30th June 2025
63AQI
1st July 2025
73AQI
2nd July 2025
77AQI
3rd July 2025
65AQI
4th July 2025
64AQI
5th July 2025
53AQI
6th July 2025
46AQI
7th July 2025
45AQI
8th July 2025
42AQI
9th July 2025
41AQI
10th July 2025
47AQI
11th July 2025
63AQI
12th July 2025
59AQI
13th July 2025
57AQI
14th July 2025
53AQI
15th July 2025
56AQI
16th July 2025
70AQI
17th July 2025
63AQI
18th July 2025
58AQI
19th July 2025
69AQI
20th July 2025
63AQI
21st July 2025
64AQI
22nd July 2025
71AQI
23rd July 2025
54AQI
24th July 2025
51AQI
25th July 2025
53AQI
26th July 2025
52AQI
27th July 2025
48AQI
28th July 2025
51AQI
29th July 2025
51AQI
30th July 2025
34AQI
31st July 2025
43AQI
1st August 2025
41AQI
2nd August 2025
51AQI
3rd August 2025
66AQI
4th August 2025
67AQI
5th August 2025
66AQI
6th August 2025
60AQI
7th August 2025
42AQI
8th August 2025
41AQI
9th August 2025
33AQI
10th August 2025
49AQI
11th August 2025
56AQI
12th August 2025
55AQI
13th August 2025
53AQI
14th August 2025
51AQI
15th August 2025
47AQI
16th August 2025
46AQI
17th August 2025
46AQI
18th August 2025
45AQI
19th August 2025
51AQI
20th August 2025
50AQI
21st August 2025
43AQI
22nd August 2025
36AQI
23rd August 2025
49AQI
24th August 2025
51AQI
25th August 2025
50AQI
26th August 2025
50AQI
27th August 2025
49AQI
28th August 2025
54AQI
29th August 2025
43AQI
30th August 2025
52AQI
31st August 2025
56AQI
1st September 2025
50AQI
2nd September 2025
44AQI
3rd September 2025
47AQI
4th September 2025
38AQI
5th September 2025
48AQI
6th September 2025
44AQI
7th September 2025
46AQI
8th September 2025
35AQI
9th September 2025
35AQI
10th September 2025
40AQI
11th September 2025
46AQI
12th September 2025
67AQI
13th September 2025
51AQI
14th September 2025
53AQI
15th September 2025
54AQI
16th September 2025
49AQI
17th September 2025
42AQI
18th September 2025
42AQI
19th September 2025
50AQI
20th September 2025
32AQI
21st September 2025
31AQI
22nd September 2025
36AQI
23rd September 2025
39AQI
24th September 2025
49AQI
25th September 2025
39AQI
26th September 2025
36AQI
27th September 2025
47AQI
28th September 2025
47AQI
29th September 2025
40AQI
30th September 2025
50AQI
1st October 2025
58AQI
2nd October 2025
51AQI
3rd October 2025
54AQI
4th October 2025
57AQI
5th October 2025
62AQI
6th October 2025
73AQI
7th October 2025
63AQI
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

33AQI

40AQI

43AQI

42AQI

46AQI

53AQI

56AQI

50AQI

44AQI

60AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202546AQI

31
27
1
27
4
27
3
20
11
9
21
8
23
17
14
26
4
7
192
88

Highest AQI recorded in

October

60AQI

Lowest AQI recorded in

January

33AQI

202427AQI

31
29
27
30
29
2
30
18
12
30
1
27
3
31
25
5
31
338
23

Highest AQI recorded in

July

41AQI

Lowest AQI recorded in

March

15AQI

202330AQI

30
1
19
9
30
1
30
27
4
29
1
31
31
30
24
21
31
333
16

Highest AQI recorded in

February

46AQI

Lowest AQI recorded in

November

22AQI

202232AQI

31
21
31
29
1
26
5
29
1
19
5
2
26
3
31
30
25
6
300
21

Highest AQI recorded in

May

40AQI

Lowest AQI recorded in

November

23AQI

202138AQI

27
3
28
27
4
28
2
9
16
6
21
9
13
18
23
8
28
2
26
4
30
31
291
66
6

Highest AQI recorded in

May

67AQI

Lowest AQI recorded in

November

27AQI

202037AQI

13
18
3
14
4
27
3
24
7
27
4
25
5
28
3
28
2
30
1
234
32

Highest AQI recorded in

May

42AQI

Lowest AQI recorded in

March

27AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
46AQI
Least Polluted Year Recorded
2024(Avg.)
27AQI

Huasco Sivica's annual 2025 AQI (46) shows an average percentage change of 40.7% (worsened AQI) compared to previous years: 2020 (37), 2021 (38), 2022 (32), 2023 (30), 2024 (27).