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HistoryAQIPM2.5PM10COSO2NO2O3

Tocopilla, Antofagasta, 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

Tocopilla, Antofagasta, Chile

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Oct 2024
99AQI
Lowest AQI recorded on
9th Oct 2024
31AQI

Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 49 of Good air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Oct - 5th Oct 2025

Tocopilla, Antofagasta, Chile

AQI
Day
Night
.

7 AM4th Oct 2025

7 PM

6 AM5th Oct 2025

Day time
Avg. Highest Time
7PM4th Oct

60AQI

Avg. Lowest Time
8AM4th Oct

39AQI

Night time
Avg. Highest Time
5AM5th Oct

68AQI

Avg. Lowest Time
8PM4th Oct

54AQI

In the last 24 hours,

Tocopilla's AQI reached its highest point of 68 at 5 AM during the Night, while the lowest point, 39, was recorded at 8 AM during the Day between 4th Oct and 5th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Tocopilla, Antofagasta, Chile

SepOct
05th - 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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025567 AMAQI
5th Sep 2025588 AMAQI
5th Sep 2025579 AMAQI
5th Sep 20255610 AMAQI
5th Sep 20255611 AMAQI
5th Sep 20255312 PMAQI
5th Sep 2025521 PMAQI
5th Sep 2025532 PMAQI
5th Sep 2025573 PMAQI
5th Sep 2025584 PMAQI
5th Sep 2025615 PMAQI
5th Sep 2025566 PMAQI
5th Sep 2025587 PMAQI
5th Sep 2025568 PMAQI
5th Sep 2025569 PMAQI
5th Sep 20255610 PMAQI
5th Sep 20255611 PMAQI
6th Sep 20255412 AMAQI
6th Sep 2025541 AMAQI
6th Sep 2025542 AMAQI
6th Sep 2025483 AMAQI
6th Sep 2025494 AMAQI
6th Sep 2025475 AMAQI
6th Sep 2025486 AMAQI

--°C/°C

6th Sep 2025527 AMAQI
6th Sep 2025528 AMAQI
6th Sep 2025529 AMAQI
6th Sep 20255210 AMAQI
6th Sep 20255011 AMAQI
6th Sep 20255112 PMAQI
6th Sep 2025531 PMAQI
6th Sep 2025502 PMAQI
6th Sep 2025533 PMAQI
6th Sep 2025534 PMAQI
6th Sep 2025545 PMAQI
6th Sep 2025526 PMAQI
6th Sep 2025527 PMAQI
6th Sep 2025538 PMAQI
6th Sep 2025549 PMAQI
6th Sep 20255310 PMAQI
6th Sep 20255211 PMAQI
7th Sep 2025511 AMAQI
7th Sep 2025412 AMAQI
7th Sep 2025393 AMAQI
7th Sep 2025414 AMAQI
7th Sep 2025435 AMAQI
7th Sep 2025446 AMAQI

15°C12/18°C

7th Sep 2025417 AMAQI
7th Sep 2025428 AMAQI
7th Sep 2025499 AMAQI
7th Sep 20254410 AMAQI
7th Sep 20254611 AMAQI
7th Sep 20255012 PMAQI
7th Sep 2025511 PMAQI
7th Sep 2025522 PMAQI
7th Sep 2025503 PMAQI
7th Sep 2025464 PMAQI
7th Sep 2025495 PMAQI
7th Sep 2025506 PMAQI
7th Sep 2025447 PMAQI
7th Sep 2025478 PMAQI
7th Sep 2025469 PMAQI
7th Sep 20254610 PMAQI
7th Sep 20254511 PMAQI
8th Sep 20254312 AMAQI
8th Sep 2025351 AMAQI
8th Sep 2025352 AMAQI
8th Sep 2025323 AMAQI
8th Sep 2025374 AMAQI
8th Sep 2025415 AMAQI
8th Sep 2025436 AMAQI

14°C11/17°C

8th Sep 2025407 AMAQI
8th Sep 2025378 AMAQI
8th Sep 2025379 AMAQI
8th Sep 20254210 AMAQI
8th Sep 20253911 AMAQI
8th Sep 20253912 PMAQI
8th Sep 2025421 PMAQI
8th Sep 2025402 PMAQI
8th Sep 2025413 PMAQI
8th Sep 2025404 PMAQI
8th Sep 2025395 PMAQI
8th Sep 2025406 PMAQI
8th Sep 2025387 PMAQI
8th Sep 2025408 PMAQI
8th Sep 2025389 PMAQI
8th Sep 20253810 PMAQI
8th Sep 20254011 PMAQI
9th Sep 20254612 AMAQI
9th Sep 2025511 AMAQI
9th Sep 2025492 AMAQI
9th Sep 2025433 AMAQI
9th Sep 2025394 AMAQI
9th Sep 2025495 AMAQI
9th Sep 2025466 AMAQI

15°C10/19°C

9th Sep 2025497 AMAQI
9th Sep 2025508 AMAQI
9th Sep 2025509 AMAQI
9th Sep 20255010 AMAQI
9th Sep 20255411 AMAQI
9th Sep 20255412 PMAQI
9th Sep 2025551 PMAQI
9th Sep 2025512 PMAQI
9th Sep 2025483 PMAQI
9th Sep 2025494 PMAQI
9th Sep 2025525 PMAQI
9th Sep 2025526 PMAQI
9th Sep 2025527 PMAQI
9th Sep 2025518 PMAQI
9th Sep 2025539 PMAQI
9th Sep 20255610 PMAQI
9th Sep 20255111 PMAQI
10th Sep 20255412 AMAQI
10th Sep 2025551 AMAQI
10th Sep 2025482 AMAQI
10th Sep 2025533 AMAQI
10th Sep 2025534 AMAQI
10th Sep 2025495 AMAQI
10th Sep 2025526 AMAQI

15°C10/19°C

10th Sep 2025457 AMAQI
10th Sep 2025528 AMAQI
10th Sep 2025509 AMAQI
10th Sep 20254910 AMAQI
10th Sep 20255511 AMAQI
10th Sep 20255812 PMAQI
10th Sep 2025541 PMAQI
10th Sep 2025522 PMAQI
10th Sep 2025503 PMAQI
10th Sep 2025504 PMAQI
10th Sep 2025545 PMAQI
10th Sep 2025556 PMAQI
10th Sep 2025557 PMAQI
10th Sep 2025548 PMAQI
10th Sep 2025549 PMAQI
10th Sep 20255410 PMAQI
10th Sep 20255811 PMAQI
11th Sep 20255612 AMAQI
11th Sep 2025551 AMAQI
11th Sep 2025522 AMAQI
11th Sep 2025593 AMAQI
11th Sep 2025614 AMAQI
11th Sep 2025625 AMAQI
11th Sep 2025556 AMAQI

14°C9/19°C

11th Sep 2025627 AMAQI
11th Sep 2025578 AMAQI
11th Sep 2025589 AMAQI
11th Sep 20255410 AMAQI
11th Sep 20255811 AMAQI
11th Sep 20256012 PMAQI
11th Sep 2025651 PMAQI
11th Sep 2025602 PMAQI
11th Sep 2025553 PMAQI
11th Sep 2025664 PMAQI
11th Sep 2025665 PMAQI
11th Sep 2025646 PMAQI
11th Sep 2025627 PMAQI
11th Sep 2025668 PMAQI
11th Sep 2025669 PMAQI
11th Sep 20256010 PMAQI
11th Sep 20256411 PMAQI
12th Sep 20256512 AMAQI
12th Sep 2025681 AMAQI
12th Sep 2025752 AMAQI
12th Sep 2025943 AMAQI
12th Sep 2025884 AMAQI
12th Sep 2025875 AMAQI
12th Sep 2025816 AMAQI

14°C9/18°C

12th Sep 2025907 AMAQI
12th Sep 2025778 AMAQI
12th Sep 2025749 AMAQI
12th Sep 20257710 AMAQI
12th Sep 20256511 AMAQI
12th Sep 20256612 PMAQI
12th Sep 2025671 PMAQI
12th Sep 2025662 PMAQI
12th Sep 2025643 PMAQI
12th Sep 2025824 PMAQI
12th Sep 2025775 PMAQI
12th Sep 2025776 PMAQI
12th Sep 2025787 PMAQI
12th Sep 2025748 PMAQI
12th Sep 2025809 PMAQI
12th Sep 20258210 PMAQI
12th Sep 20257511 PMAQI
13th Sep 20257912 AMAQI
13th Sep 2025661 AMAQI
13th Sep 2025572 AMAQI
13th Sep 2025453 AMAQI
13th Sep 2025554 AMAQI
13th Sep 2025455 AMAQI
13th Sep 2025496 AMAQI

13°C8/18°C

13th Sep 2025577 AMAQI
13th Sep 2025758 AMAQI
13th Sep 2025719 AMAQI
13th Sep 20255610 AMAQI
13th Sep 20255611 AMAQI
13th Sep 20255512 PMAQI
13th Sep 2025591 PMAQI
13th Sep 2025562 PMAQI
13th Sep 2025603 PMAQI
13th Sep 2025614 PMAQI
13th Sep 2025595 PMAQI
13th Sep 2025636 PMAQI
13th Sep 2025607 PMAQI
13th Sep 2025618 PMAQI
13th Sep 2025629 PMAQI
13th Sep 20256410 PMAQI
13th Sep 20256211 PMAQI
14th Sep 20256212 AMAQI
14th Sep 2025611 AMAQI
14th Sep 2025652 AMAQI
14th Sep 2025623 AMAQI
14th Sep 2025584 AMAQI
14th Sep 2025625 AMAQI
14th Sep 2025646 AMAQI

15°C11/19°C

14th Sep 2025667 AMAQI
14th Sep 2025708 AMAQI
14th Sep 2025769 AMAQI
14th Sep 20256810 AMAQI
14th Sep 20256711 AMAQI
14th Sep 20256412 PMAQI
14th Sep 2025701 PMAQI
14th Sep 2025672 PMAQI
14th Sep 2025633 PMAQI
14th Sep 2025624 PMAQI
14th Sep 2025625 PMAQI
14th Sep 2025616 PMAQI
14th Sep 2025617 PMAQI
14th Sep 2025628 PMAQI
14th Sep 2025619 PMAQI
14th Sep 20256210 PMAQI
14th Sep 20256211 PMAQI
15th Sep 20256012 AMAQI
15th Sep 2025551 AMAQI
15th Sep 2025492 AMAQI
15th Sep 2025583 AMAQI
15th Sep 2025594 AMAQI
15th Sep 2025495 AMAQI
15th Sep 2025536 AMAQI

14°C11/19°C

15th Sep 2025707 AMAQI
15th Sep 2025548 AMAQI
15th Sep 2025689 AMAQI
15th Sep 20257210 AMAQI
15th Sep 20256311 AMAQI
15th Sep 20256212 PMAQI
15th Sep 2025571 PMAQI
15th Sep 2025502 PMAQI
15th Sep 2025523 PMAQI
15th Sep 2025534 PMAQI
15th Sep 2025565 PMAQI
15th Sep 2025576 PMAQI
15th Sep 2025587 PMAQI
15th Sep 2025588 PMAQI
15th Sep 2025579 PMAQI
15th Sep 20255810 PMAQI
15th Sep 20255611 PMAQI
16th Sep 20255812 AMAQI
16th Sep 2025601 AMAQI
16th Sep 2025592 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025544 AMAQI
16th Sep 2025565 AMAQI
16th Sep 2025506 AMAQI

14°C10/18°C

16th Sep 2025557 AMAQI
16th Sep 2025708 AMAQI
16th Sep 2025629 AMAQI
16th Sep 20255810 AMAQI
16th Sep 20255311 AMAQI
16th Sep 20255312 PMAQI
16th Sep 2025511 PMAQI
16th Sep 2025522 PMAQI
16th Sep 2025473 PMAQI
16th Sep 2025594 PMAQI
16th Sep 2025565 PMAQI
16th Sep 2025516 PMAQI
16th Sep 2025527 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025569 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255611 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025531 AMAQI
17th Sep 2025552 AMAQI
17th Sep 2025513 AMAQI
17th Sep 2025504 AMAQI
17th Sep 2025515 AMAQI
17th Sep 2025526 AMAQI

14°C9/18°C

17th Sep 2025507 AMAQI
17th Sep 2025548 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20255210 AMAQI
17th Sep 20255111 AMAQI
17th Sep 20255412 PMAQI
17th Sep 2025521 PMAQI
17th Sep 2025502 PMAQI
17th Sep 2025483 PMAQI
17th Sep 2025484 PMAQI
17th Sep 2025505 PMAQI
17th Sep 2025516 PMAQI
17th Sep 2025507 PMAQI
17th Sep 2025528 PMAQI
17th Sep 2025529 PMAQI
17th Sep 20255310 PMAQI
17th Sep 20255311 PMAQI
18th Sep 20255412 AMAQI
18th Sep 2025581 AMAQI
18th Sep 2025612 AMAQI
18th Sep 2025603 AMAQI
18th Sep 2025504 AMAQI
18th Sep 2025485 AMAQI
18th Sep 2025586 AMAQI

14°C9/19°C

18th Sep 2025587 AMAQI
18th Sep 2025588 AMAQI
18th Sep 2025539 AMAQI
18th Sep 20255210 AMAQI
18th Sep 20255211 AMAQI
18th Sep 20255612 PMAQI
18th Sep 2025561 PMAQI
18th Sep 2025562 PMAQI
18th Sep 2025553 PMAQI
18th Sep 2025554 PMAQI
18th Sep 2025545 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025547 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025501 AMAQI
19th Sep 2025442 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025484 AMAQI
19th Sep 2025325 AMAQI
19th Sep 2025426 AMAQI

15°C10/19°C

19th Sep 2025497 AMAQI
19th Sep 2025458 AMAQI
19th Sep 2025519 AMAQI
19th Sep 20255010 AMAQI
19th Sep 20254711 AMAQI
19th Sep 20254412 PMAQI
19th Sep 2025481 PMAQI
19th Sep 2025422 PMAQI
19th Sep 2025423 PMAQI
19th Sep 2025454 PMAQI
19th Sep 2025445 PMAQI
19th Sep 2025456 PMAQI
19th Sep 2025467 PMAQI
19th Sep 2025468 PMAQI
19th Sep 2025459 PMAQI
19th Sep 20254610 PMAQI
19th Sep 20254711 PMAQI
20th Sep 20254612 AMAQI
20th Sep 2025441 AMAQI
20th Sep 2025392 AMAQI
20th Sep 2025423 AMAQI
20th Sep 2025394 AMAQI
20th Sep 2025365 AMAQI
20th Sep 2025346 AMAQI

15°C11/19°C

20th Sep 2025317 AMAQI
20th Sep 2025348 AMAQI
20th Sep 2025399 AMAQI
20th Sep 20253810 AMAQI
20th Sep 20253511 AMAQI
20th Sep 20253712 PMAQI
20th Sep 2025421 PMAQI
20th Sep 2025382 PMAQI
20th Sep 2025373 PMAQI
20th Sep 2025354 PMAQI
20th Sep 2025385 PMAQI
20th Sep 2025416 PMAQI
20th Sep 2025427 PMAQI
20th Sep 2025408 PMAQI
20th Sep 2025429 PMAQI
20th Sep 20254010 PMAQI
20th Sep 20254011 PMAQI
21st Sep 20253812 AMAQI
21st Sep 2025391 AMAQI
21st Sep 2025362 AMAQI
21st Sep 2025363 AMAQI
21st Sep 2025424 AMAQI
21st Sep 2025365 AMAQI
21st Sep 2025366 AMAQI

14°C9/20°C

21st Sep 2025447 AMAQI
21st Sep 2025408 AMAQI
21st Sep 2025409 AMAQI
21st Sep 20254110 AMAQI
21st Sep 20254011 AMAQI
21st Sep 20254312 PMAQI
21st Sep 2025381 PMAQI
21st Sep 2025352 PMAQI
21st Sep 2025353 PMAQI
21st Sep 2025424 PMAQI
21st Sep 2025385 PMAQI
21st Sep 2025376 PMAQI
21st Sep 2025377 PMAQI
21st Sep 2025388 PMAQI
21st Sep 2025389 PMAQI
21st Sep 20254010 PMAQI
21st Sep 20253811 PMAQI
22nd Sep 20254112 AMAQI
22nd Sep 2025431 AMAQI
22nd Sep 2025422 AMAQI
22nd Sep 2025403 AMAQI
22nd Sep 2025444 AMAQI
22nd Sep 2025415 AMAQI
22nd Sep 2025446 AMAQI

15°C11/18°C

22nd Sep 2025407 AMAQI
22nd Sep 2025388 AMAQI
22nd Sep 2025429 AMAQI
22nd Sep 20254410 AMAQI
22nd Sep 20254411 AMAQI
22nd Sep 20254012 PMAQI
22nd Sep 2025401 PMAQI
22nd Sep 2025352 PMAQI
22nd Sep 2025363 PMAQI
22nd Sep 2025384 PMAQI
22nd Sep 2025395 PMAQI
22nd Sep 2025386 PMAQI
22nd Sep 2025407 PMAQI
22nd Sep 2025388 PMAQI
22nd Sep 2025439 PMAQI
22nd Sep 20254310 PMAQI
22nd Sep 20254211 PMAQI
23rd Sep 20254312 AMAQI
23rd Sep 2025411 AMAQI
23rd Sep 2025312 AMAQI
23rd Sep 2025343 AMAQI
23rd Sep 2025404 AMAQI
23rd Sep 2025495 AMAQI
23rd Sep 2025456 AMAQI

15°C12/19°C

23rd Sep 2025387 AMAQI
23rd Sep 2025408 AMAQI
23rd Sep 2025459 AMAQI
23rd Sep 20254510 AMAQI
23rd Sep 20254411 AMAQI
23rd Sep 20254412 PMAQI
23rd Sep 2025421 PMAQI
23rd Sep 2025412 PMAQI
23rd Sep 2025423 PMAQI
23rd Sep 2025424 PMAQI
23rd Sep 2025415 PMAQI
23rd Sep 2025406 PMAQI
23rd Sep 2025427 PMAQI
23rd Sep 2025438 PMAQI
23rd Sep 2025419 PMAQI
23rd Sep 20253910 PMAQI
23rd Sep 20254111 PMAQI
24th Sep 20254212 AMAQI
24th Sep 2025471 AMAQI
24th Sep 2025492 AMAQI
24th Sep 2025503 AMAQI
24th Sep 2025534 AMAQI
24th Sep 2025505 AMAQI
24th Sep 2025486 AMAQI

15°C11/20°C

24th Sep 2025517 AMAQI
24th Sep 2025498 AMAQI
24th Sep 2025459 AMAQI
24th Sep 20254810 AMAQI
24th Sep 20254611 AMAQI
24th Sep 20254412 PMAQI
24th Sep 2025391 PMAQI
24th Sep 2025392 PMAQI
24th Sep 2025413 PMAQI
24th Sep 2025464 PMAQI
24th Sep 2025475 PMAQI
24th Sep 2025476 PMAQI
24th Sep 2025487 PMAQI
24th Sep 2025498 PMAQI
24th Sep 2025489 PMAQI
24th Sep 20254710 PMAQI
24th Sep 20254911 PMAQI
25th Sep 20254612 AMAQI
25th Sep 2025461 AMAQI
25th Sep 2025422 AMAQI
25th Sep 2025563 AMAQI
25th Sep 2025574 AMAQI
25th Sep 2025455 AMAQI
25th Sep 2025376 AMAQI

15°C11/20°C

25th Sep 2025457 AMAQI
25th Sep 2025518 AMAQI
25th Sep 2025509 AMAQI
25th Sep 20254310 AMAQI
25th Sep 20253011 AMAQI
25th Sep 20252712 PMAQI
25th Sep 2025411 PMAQI
25th Sep 2025482 PMAQI
25th Sep 2025453 PMAQI
25th Sep 2025884 PMAQI
25th Sep 2025755 PMAQI
25th Sep 2025476 PMAQI
25th Sep 2025477 PMAQI
25th Sep 2025358 PMAQI
25th Sep 2025489 PMAQI
25th Sep 20254010 PMAQI
25th Sep 20253411 PMAQI
26th Sep 20254412 AMAQI
26th Sep 2025341 AMAQI
26th Sep 2025462 AMAQI
26th Sep 2025693 AMAQI
26th Sep 2025364 AMAQI
26th Sep 2025225 AMAQI
26th Sep 2025286 AMAQI

14°C9/19°C

26th Sep 2025317 AMAQI
26th Sep 2025378 AMAQI
26th Sep 2025409 AMAQI
26th Sep 20254310 AMAQI
26th Sep 20254911 AMAQI
26th Sep 20255212 PMAQI
26th Sep 2025481 PMAQI
26th Sep 2025482 PMAQI
26th Sep 20251693 PMAQI
26th Sep 20251844 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025416 PMAQI
26th Sep 2025517 PMAQI
26th Sep 2025548 PMAQI
26th Sep 2025529 PMAQI
26th Sep 20255410 PMAQI
26th Sep 20255411 PMAQI
27th Sep 20255312 AMAQI
27th Sep 2025531 AMAQI
27th Sep 2025542 AMAQI
27th Sep 2025613 AMAQI
27th Sep 2025584 AMAQI
27th Sep 2025565 AMAQI
27th Sep 2025546 AMAQI

15°C10/19°C

27th Sep 2025537 AMAQI
27th Sep 2025578 AMAQI
27th Sep 2025519 AMAQI
27th Sep 20254310 AMAQI
27th Sep 20254611 AMAQI
27th Sep 20254612 PMAQI
27th Sep 2025421 PMAQI
27th Sep 2025442 PMAQI
27th Sep 2025443 PMAQI
27th Sep 2025444 PMAQI
27th Sep 2025445 PMAQI
27th Sep 2025416 PMAQI
27th Sep 2025397 PMAQI
27th Sep 2025518 PMAQI
27th Sep 2025599 PMAQI
27th Sep 20256710 PMAQI
27th Sep 20256711 PMAQI
28th Sep 20256012 AMAQI
28th Sep 2025481 AMAQI
28th Sep 2025492 AMAQI
28th Sep 2025543 AMAQI
28th Sep 2025534 AMAQI
28th Sep 2025505 AMAQI
28th Sep 2025466 AMAQI

15°C11/20°C

28th Sep 2025447 AMAQI
28th Sep 2025438 AMAQI
28th Sep 2025389 AMAQI
28th Sep 20253510 AMAQI
28th Sep 20253311 AMAQI
28th Sep 20253712 PMAQI
28th Sep 2025391 PMAQI
28th Sep 2025462 PMAQI
28th Sep 2025453 PMAQI
28th Sep 2025324 PMAQI
28th Sep 2025385 PMAQI
28th Sep 2025496 PMAQI
28th Sep 2025547 PMAQI
28th Sep 2025568 PMAQI
28th Sep 2025569 PMAQI
28th Sep 20255210 PMAQI
28th Sep 20254311 PMAQI
29th Sep 20254612 AMAQI
29th Sep 2025481 AMAQI
29th Sep 2025372 AMAQI
29th Sep 2025333 AMAQI
29th Sep 2025324 AMAQI
29th Sep 2025405 AMAQI
29th Sep 2025346 AMAQI

15°C11/19°C

29th Sep 2025417 AMAQI
29th Sep 2025498 AMAQI
29th Sep 2025529 AMAQI
29th Sep 20256810 AMAQI
29th Sep 20256911 AMAQI
29th Sep 20255112 PMAQI
29th Sep 2025521 PMAQI
29th Sep 2025562 PMAQI
29th Sep 2025443 PMAQI
29th Sep 2025364 PMAQI
29th Sep 2025265 PMAQI
29th Sep 2025236 PMAQI
29th Sep 2025257 PMAQI
29th Sep 2025308 PMAQI
29th Sep 2025369 PMAQI
29th Sep 20254110 PMAQI
29th Sep 20254411 PMAQI
30th Sep 20253512 AMAQI
30th Sep 2025381 AMAQI
30th Sep 2025362 AMAQI
30th Sep 2025393 AMAQI
30th Sep 2025484 AMAQI
30th Sep 2025535 AMAQI
30th Sep 2025436 AMAQI

15°C12/18°C

30th Sep 2025487 AMAQI
30th Sep 2025548 AMAQI
30th Sep 2025529 AMAQI
30th Sep 20255410 AMAQI
30th Sep 20255511 AMAQI
30th Sep 20255612 PMAQI
30th Sep 2025471 PMAQI
30th Sep 2025562 PMAQI
30th Sep 2025563 PMAQI
30th Sep 2025504 PMAQI
30th Sep 2025525 PMAQI
30th Sep 2025566 PMAQI
30th Sep 2025527 PMAQI
30th Sep 2025438 PMAQI
30th Sep 2025529 PMAQI
30th Sep 20255410 PMAQI
30th Sep 20255211 PMAQI
1st Oct 20254412 AMAQI
1st Oct 2025391 AMAQI
1st Oct 2025382 AMAQI
1st Oct 2025393 AMAQI
1st Oct 2025424 AMAQI
1st Oct 2025485 AMAQI
1st Oct 2025666 AMAQI

16°C14/19°C

1st Oct 2025727 AMAQI
1st Oct 2025668 AMAQI
1st Oct 2025629 AMAQI
1st Oct 20255610 AMAQI
1st Oct 20255311 AMAQI
1st Oct 20254412 PMAQI
1st Oct 2025441 PMAQI
1st Oct 2025432 PMAQI
1st Oct 2025353 PMAQI
1st Oct 2025314 PMAQI
1st Oct 2025355 PMAQI
1st Oct 2025426 PMAQI
1st Oct 2025467 PMAQI
1st Oct 2025488 PMAQI
1st Oct 2025539 PMAQI
1st Oct 20255410 PMAQI
1st Oct 20255711 PMAQI
2nd Oct 20256412 AMAQI
2nd Oct 2025631 AMAQI
2nd Oct 2025602 AMAQI
2nd Oct 2025623 AMAQI
2nd Oct 2025564 AMAQI
2nd Oct 2025545 AMAQI
2nd Oct 2025566 AMAQI

16°C13/19°C

2nd Oct 2025567 AMAQI
2nd Oct 2025588 AMAQI
2nd Oct 2025579 AMAQI
2nd Oct 20255710 AMAQI
2nd Oct 20255511 AMAQI
2nd Oct 20255312 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025422 PMAQI
2nd Oct 2025423 PMAQI
2nd Oct 2025434 PMAQI
2nd Oct 2025405 PMAQI
2nd Oct 2025476 PMAQI
2nd Oct 2025527 PMAQI
2nd Oct 2025588 PMAQI
2nd Oct 2025619 PMAQI
2nd Oct 20256810 PMAQI
2nd Oct 20257111 PMAQI
3rd Oct 20256812 AMAQI
3rd Oct 2025661 AMAQI
3rd Oct 2025682 AMAQI
3rd Oct 2025663 AMAQI
3rd Oct 2025704 AMAQI
3rd Oct 2025625 AMAQI
3rd Oct 2025626 AMAQI

15°C11/20°C

3rd Oct 2025557 AMAQI
3rd Oct 2025378 AMAQI
3rd Oct 2025649 AMAQI
3rd Oct 20256010 AMAQI
3rd Oct 20257111 AMAQI
3rd Oct 20258212 PMAQI
3rd Oct 2025781 PMAQI
3rd Oct 2025802 PMAQI
3rd Oct 2025723 PMAQI
3rd Oct 2025534 PMAQI
3rd Oct 2025535 PMAQI
3rd Oct 2025536 PMAQI
3rd Oct 2025487 PMAQI
3rd Oct 2025448 PMAQI
3rd Oct 2025449 PMAQI
3rd Oct 20254210 PMAQI
3rd Oct 20254011 PMAQI
4th Oct 20254412 AMAQI
4th Oct 2025401 AMAQI
4th Oct 2025402 AMAQI
4th Oct 2025413 AMAQI
4th Oct 2025394 AMAQI
4th Oct 2025465 AMAQI
4th Oct 2025506 AMAQI

14°C10/19°C

4th Oct 2025447 AMAQI
4th Oct 2025398 AMAQI
4th Oct 2025489 AMAQI
4th Oct 20255510 AMAQI
4th Oct 20255211 AMAQI
4th Oct 20255312 PMAQI
4th Oct 2025521 PMAQI
4th Oct 2025542 PMAQI
4th Oct 2025563 PMAQI
4th Oct 2025594 PMAQI
4th Oct 2025585 PMAQI
4th Oct 2025586 PMAQI
4th Oct 2025607 PMAQI
4th Oct 2025548 PMAQI
4th Oct 2025589 PMAQI
4th Oct 20255710 PMAQI
4th Oct 20256311 PMAQI
5th Oct 20256412 AMAQI
5th Oct 2025641 AMAQI
5th Oct 2025612 AMAQI
5th Oct 2025583 AMAQI
5th Oct 2025634 AMAQI
5th Oct 2025685 AMAQI
5th Oct 2025666 AMAQI

15°C10/19°C

5th Oct 2025637 AMAQI
7 AM
5th Oct 2025658 AMAQI
5th Oct 2025639 AMAQI
5th Oct 20256310 AMAQI
5th Oct 20257011 AMAQI
5th Oct 20256912 PMAQI
5th Oct 2025721 PMAQI
1 PM
5th Oct 2025732 PMAQI
5th Oct 2025673 PMAQI
5th Oct 2025644 PMAQI
5th Oct 2025665 PMAQI
5th Oct 2025646 PMAQI
5th Oct 2025597 PMAQI
7 PM
5th Oct 2025578 PMAQI
5th Oct 2025619 PMAQI
5th Oct 20256610 PMAQI
5th Oct 20256211 PMAQI
1 AM
6 AM

15°C11/19°C

Day time
Avg. Highest Time
4 PM

55AQI

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

50AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 4 PM (Avg. 55), while the lowest AQI was between 5 PM to 7 PM (Avg. 50).
Night time
Avg. Highest Time
12 AM

53AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 11 PM

51AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 53), while the lowest AQI was between 1 AM to 11 PM (Avg. 51).

2025 Days Vs Air Quality

Tocopilla, Antofagasta, Chile

2025

47%

129

53%

148

Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)

Good
129 Days
Moderate
148 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 47%

Health Risk Level:

Significant

In 2025, 47% of 279 days were within WHO’s safe air quality limits, and 53% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Tocopilla, Antofagasta, 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
49AQI
2nd January 2025
43AQI
3rd January 2025
55AQI
4th January 2025
59AQI
5th January 2025
59AQI
6th January 2025
41AQI
7th January 2025
43AQI
8th January 2025
38AQI
9th January 2025
33AQI
10th January 2025
32AQI
11th January 2025
34AQI
12th January 2025
35AQI
13th January 2025
40AQI
14th January 2025
40AQI
15th January 2025
44AQI
16th January 2025
48AQI
17th January 2025
39AQI
18th January 2025
38AQI
19th January 2025
36AQI
20th January 2025
38AQI
21st January 2025
39AQI
22nd January 2025
42AQI
23rd January 2025
35AQI
24th January 2025
34AQI
25th January 2025
58AQI
26th January 2025
61AQI
27th January 2025
54AQI
28th January 2025
47AQI
29th January 2025
46AQI
30th January 2025
50AQI
31st January 2025
53AQI
1st February 2025
57AQI
2nd February 2025
48AQI
3rd February 2025
46AQI
4th February 2025
67AQI
5th February 2025
70AQI
6th February 2025
55AQI
7th February 2025
53AQI
8th February 2025
54AQI
9th February 2025
52AQI
10th February 2025
51AQI
11th February 2025
62AQI
12th February 2025
41AQI
13th February 2025
51AQI
14th February 2025
52AQI
15th February 2025
40AQI
16th February 2025
53AQI
17th February 2025
53AQI
18th February 2025
55AQI
19th February 2025
64AQI
20th February 2025
61AQI
21st February 2025
52AQI
22nd February 2025
55AQI
23rd February 2025
52AQI
24th February 2025
57AQI
25th February 2025
75AQI
26th February 2025
55AQI
27th February 2025
59AQI
28th February 2025
74AQI
1st March 2025
58AQI
2nd March 2025
53AQI
3rd March 2025
57AQI
4th March 2025
62AQI
5th March 2025
69AQI
6th March 2025
61AQI
7th March 2025
63AQI
8th March 2025
56AQI
9th March 2025
58AQI
10th March 2025
71AQI
11th March 2025
77AQI
12th March 2025
61AQI
13th March 2025
66AQI
14th March 2025
63AQI
15th March 2025
51AQI
16th March 2025
53AQI
17th March 2025
64AQI
18th March 2025
75AQI
19th March 2025
92AQI
20th March 2025
72AQI
21st March 2025
63AQI
22nd March 2025
67AQI
23rd March 2025
66AQI
24th March 2025
61AQI
25th March 2025
63AQI
26th March 2025
62AQI
27th March 2025
54AQI
28th March 2025
58AQI
29th March 2025
65AQI
30th March 2025
59AQI
31st March 2025
62AQI
1st April 2025
52AQI
2nd April 2025
73AQI
3rd April 2025
61AQI
4th April 2025
53AQI
5th April 2025
49AQI
6th April 2025
45AQI
7th April 2025
41AQI
8th April 2025
48AQI
9th April 2025
57AQI
10th April 2025
61AQI
11th April 2025
57AQI
12th April 2025
57AQI
13th April 2025
61AQI
14th April 2025
50AQI
15th April 2025
44AQI
16th April 2025
39AQI
17th April 2025
34AQI
18th April 2025
39AQI
19th April 2025
37AQI
20th April 2025
45AQI
21st April 2025
46AQI
22nd April 2025
52AQI
23rd April 2025
47AQI
24th April 2025
52AQI
25th April 2025
48AQI
26th April 2025
53AQI
27th April 2025
51AQI
28th April 2025
49AQI
29th April 2025
48AQI
30th April 2025
49AQI
1st May 2025
44AQI
2nd May 2025
38AQI
3rd May 2025
49AQI
4th May 2025
44AQI
5th May 2025
43AQI
6th May 2025
47AQI
7th May 2025
50AQI
8th May 2025
47AQI
9th May 2025
47AQI
10th May 2025
39AQI
11th May 2025
41AQI
12th May 2025
42AQI
13th May 2025
48AQI
14th May 2025
56AQI
15th May 2025
56AQI
16th May 2025
51AQI
17th May 2025
50AQI
18th May 2025
53AQI
19th May 2025
48AQI
20th May 2025
45AQI
21st May 2025
46AQI
22nd May 2025
41AQI
23rd May 2025
43AQI
24th May 2025
56AQI
25th May 2025
59AQI
26th May 2025
59AQI
27th May 2025
52AQI
28th May 2025
48AQI
29th May 2025
49AQI
30th May 2025
53AQI
31st May 2025
52AQI
1st June 2025
48AQI
2nd June 2025
52AQI
3rd June 2025
57AQI
4th June 2025
56AQI
5th June 2025
62AQI
6th June 2025
58AQI
7th June 2025
52AQI
8th June 2025
54AQI
9th June 2025
54AQI
10th June 2025
46AQI
11th June 2025
37AQI
12th June 2025
42AQI
13th June 2025
50AQI
14th June 2025
58AQI
15th June 2025
57AQI
16th June 2025
43AQI
17th June 2025
49AQI
18th June 2025
48AQI
19th June 2025
53AQI
20th June 2025
53AQI
21st June 2025
50AQI
22nd June 2025
52AQI
23rd June 2025
41AQI
24th June 2025
37AQI
25th June 2025
37AQI
26th June 2025
33AQI
27th June 2025
40AQI
28th June 2025
51AQI
29th June 2025
49AQI
30th June 2025
52AQI
1st July 2025
44AQI
2nd July 2025
42AQI
3rd July 2025
43AQI
4th July 2025
40AQI
5th July 2025
35AQI
6th July 2025
36AQI
7th July 2025
36AQI
8th July 2025
37AQI
9th July 2025
42AQI
10th July 2025
47AQI
11th July 2025
52AQI
12th July 2025
47AQI
13th July 2025
55AQI
14th July 2025
58AQI
15th July 2025
56AQI
16th July 2025
55AQI
17th July 2025
51AQI
18th July 2025
51AQI
19th July 2025
56AQI
20th July 2025
64AQI
21st July 2025
68AQI
22nd July 2025
57AQI
23rd July 2025
55AQI
24th July 2025
59AQI
25th July 2025
60AQI
26th July 2025
52AQI
27th July 2025
57AQI
28th July 2025
48AQI
29th July 2025
50AQI
30th July 2025
37AQI
31st July 2025
44AQI
1st August 2025
50AQI
2nd August 2025
60AQI
3rd August 2025
58AQI
4th August 2025
58AQI
5th August 2025
58AQI
6th August 2025
54AQI
7th August 2025
58AQI
8th August 2025
54AQI
9th August 2025
48AQI
10th August 2025
51AQI
11th August 2025
46AQI
12th August 2025
43AQI
13th August 2025
46AQI
14th August 2025
47AQI
15th August 2025
42AQI
16th August 2025
38AQI
17th August 2025
38AQI
18th August 2025
39AQI
19th August 2025
43AQI
20th August 2025
53AQI
21st August 2025
52AQI
22nd August 2025
50AQI
23rd August 2025
54AQI
24th August 2025
62AQI
25th August 2025
54AQI
26th August 2025
53AQI
27th August 2025
47AQI
28th August 2025
52AQI
29th August 2025
45AQI
30th August 2025
53AQI
31st August 2025
45AQI
1st September 2025
47AQI
2nd September 2025
45AQI
3rd September 2025
47AQI
4th September 2025
62AQI
5th September 2025
55AQI
6th September 2025
52AQI
7th September 2025
46AQI
8th September 2025
39AQI
9th September 2025
50AQI
10th September 2025
53AQI
11th September 2025
60AQI
12th September 2025
77AQI
13th September 2025
59AQI
14th September 2025
63AQI
15th September 2025
58AQI
16th September 2025
55AQI
17th September 2025
52AQI
18th September 2025
55AQI
19th September 2025
46AQI
20th September 2025
39AQI
21st September 2025
39AQI
22nd September 2025
41AQI
23rd September 2025
41AQI
24th September 2025
47AQI
25th September 2025
46AQI
26th September 2025
52AQI
27th September 2025
52AQI
28th September 2025
47AQI
29th September 2025
41AQI
30th September 2025
49AQI
1st October 2025
48AQI
2nd October 2025
56AQI
3rd October 2025
59AQI
4th October 2025
49AQI
5th October 2025
6th October 2025
7th October 2025
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

44AQI

56AQI

63AQI

50AQI

48AQI

49AQI

49AQI

50AQI

51AQI

53AQI

No. of days

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

202551AQI

24
7
4
24
31
17
13
21
10
15
15
15
16
15
16
16
14
2
2
129
148

Highest AQI recorded in

March

63AQI

Lowest AQI recorded in

January

44AQI

202445AQI

18
12
19
10
18
12
20
10
25
6
18
12
29
2
26
5
25
5
26
5
27
3
21
9
1
272
91
1

Highest AQI recorded in

December

52AQI

Lowest AQI recorded in

July

41AQI

202345AQI

8
21
7
21
18
12
1
20
10
21
10
26
4
27
4
30
1
24
6
18
13
21
8
28
1
1
248
111
1
1

Highest AQI recorded in

February

68AQI

Lowest AQI recorded in

December

31AQI

202251AQI

20
11
9
12
31
2
12
12
18
23
7
14
10
1
26
4
29
21
8
1
16
13
173
126
1

Highest AQI recorded in

March

72AQI

Lowest AQI recorded in

August

37AQI

202153AQI

10
20
15
13
16
15
14
14
2
13
14
4
10
19
1
30
18
13
20
10
14
17
18
12
24
7
173
184
6

Highest AQI recorded in

July

63AQI

Lowest AQI recorded in

December

45AQI

202048AQI

4
8
1
5
10
1
11
7
9
21
26
5
20
11
16
14
17
14
28
2
22
9
158
101
2

Highest AQI recorded in

March

67AQI

Lowest AQI recorded in

November

35AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
53AQI
Least Polluted Year Recorded
2024(Avg.)
45AQI

Tocopilla's annual 2025 AQI (51) shows an average percentage change of 6.1% (worsened AQI) compared to previous years: 2020 (48), 2021 (53), 2022 (51), 2023 (45), 2024 (45).