Calama, 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+
August Air Quality Analysis
Calama, Antofagasta, Chile
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2023
67AQILowest AQI recorded on
3rd Aug 2022
21AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 45 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Calama, Antofagasta, Chile
AQI
Day
Night
.
7 AM1st Aug 2025
6 PM
6 AM2nd Aug 2025
Day time
Avg. Highest Time
8AM1st Aug
55AQI
Avg. Lowest Time
2PM1st Aug
42AQI
Night time
Avg. Highest Time
3AM2nd Aug
80AQI
Avg. Lowest Time
9PM1st Aug
43AQI
In the last 24 hours,
Calama's AQI reached its highest point of 80 at 3 AM during the Night, while the lowest point, 42, was recorded at 2 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Calama, Antofagasta, Chile
JulAug
03rd - 04th04th - 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
Day
Night
3rd Jul 2025387 AMAQI
3rd Jul 2025408 AMAQI
3rd Jul 2025429 AMAQI
3rd Jul 20254010 AMAQI
3rd Jul 20255011 AMAQI
3rd Jul 20255512 PMAQI
3rd Jul 2025601 PMAQI
3rd Jul 2025502 PMAQI
3rd Jul 2025513 PMAQI
3rd Jul 2025464 PMAQI
3rd Jul 2025495 PMAQI
3rd Jul 2025516 PMAQI
3rd Jul 2025447 PMAQI
3rd Jul 2025528 PMAQI
3rd Jul 2025659 PMAQI
3rd Jul 20257110 PMAQI
3rd Jul 20256111 PMAQI
4th Jul 20255112 AMAQI
4th Jul 2025371 AMAQI
4th Jul 2025322 AMAQI
4th Jul 2025313 AMAQI
4th Jul 2025304 AMAQI
4th Jul 2025395 AMAQI
4th Jul 2025286 AMAQI
--°C/°C
4th Jul 2025427 AMAQI
4th Jul 2025378 AMAQI
4th Jul 2025449 AMAQI
4th Jul 20254510 AMAQI
4th Jul 20255011 AMAQI
4th Jul 20256112 PMAQI
4th Jul 2025601 PMAQI
4th Jul 2025502 PMAQI
4th Jul 2025443 PMAQI
4th Jul 2025454 PMAQI
4th Jul 2025395 PMAQI
4th Jul 2025356 PMAQI
4th Jul 2025367 PMAQI
4th Jul 2025518 PMAQI
4th Jul 2025519 PMAQI
4th Jul 20255610 PMAQI
4th Jul 20256011 PMAQI
5th Jul 20254812 AMAQI
5th Jul 2025411 AMAQI
5th Jul 2025442 AMAQI
5th Jul 2025383 AMAQI
5th Jul 2025334 AMAQI
5th Jul 2025415 AMAQI
5th Jul 2025466 AMAQI
15°C10/23°C
5th Jul 2025447 AMAQI
5th Jul 2025458 AMAQI
5th Jul 2025389 AMAQI
5th Jul 20254110 AMAQI
5th Jul 20254311 AMAQI
5th Jul 20255412 PMAQI
5th Jul 2025541 PMAQI
5th Jul 2025502 PMAQI
5th Jul 2025393 PMAQI
5th Jul 2025404 PMAQI
5th Jul 2025475 PMAQI
5th Jul 2025406 PMAQI
5th Jul 2025447 PMAQI
5th Jul 2025478 PMAQI
5th Jul 2025579 PMAQI
5th Jul 20256210 PMAQI
5th Jul 20256411 PMAQI
6th Jul 20255812 AMAQI
6th Jul 2025501 AMAQI
6th Jul 2025592 AMAQI
6th Jul 2025493 AMAQI
6th Jul 2025384 AMAQI
6th Jul 2025375 AMAQI
6th Jul 2025326 AMAQI
15°C9/22°C
6th Jul 2025497 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025469 AMAQI
6th Jul 20254410 AMAQI
6th Jul 20254711 AMAQI
6th Jul 20254912 PMAQI
6th Jul 2025571 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025503 PMAQI
6th Jul 2025414 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025506 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025518 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255911 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025501 AMAQI
7th Jul 2025442 AMAQI
7th Jul 2025423 AMAQI
7th Jul 2025414 AMAQI
7th Jul 2025415 AMAQI
7th Jul 2025436 AMAQI
15°C9/22°C
7th Jul 2025437 AMAQI
7th Jul 2025418 AMAQI
7th Jul 2025449 AMAQI
7th Jul 20253610 AMAQI
7th Jul 20253411 AMAQI
7th Jul 20253812 PMAQI
7th Jul 2025391 PMAQI
7th Jul 2025392 PMAQI
7th Jul 2025403 PMAQI
7th Jul 2025484 PMAQI
7th Jul 2025475 PMAQI
7th Jul 2025516 PMAQI
7th Jul 2025507 PMAQI
7th Jul 2025518 PMAQI
7th Jul 2025599 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255911 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025402 AMAQI
8th Jul 2025383 AMAQI
8th Jul 2025354 AMAQI
8th Jul 2025315 AMAQI
8th Jul 2025306 AMAQI
16°C10/24°C
8th Jul 2025337 AMAQI
8th Jul 2025388 AMAQI
8th Jul 2025339 AMAQI
8th Jul 20254110 AMAQI
8th Jul 20253911 AMAQI
8th Jul 20254312 PMAQI
8th Jul 2025441 PMAQI
8th Jul 2025412 PMAQI
8th Jul 2025403 PMAQI
8th Jul 2025354 PMAQI
8th Jul 2025365 PMAQI
8th Jul 2025346 PMAQI
8th Jul 2025347 PMAQI
8th Jul 2025418 PMAQI
8th Jul 2025559 PMAQI
8th Jul 20257210 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025501 AMAQI
9th Jul 2025432 AMAQI
9th Jul 2025333 AMAQI
9th Jul 2025384 AMAQI
9th Jul 2025395 AMAQI
9th Jul 2025356 AMAQI
15°C10/23°C
9th Jul 2025337 AMAQI
9th Jul 2025448 AMAQI
9th Jul 2025439 AMAQI
9th Jul 20254710 AMAQI
9th Jul 20254311 AMAQI
9th Jul 20254412 PMAQI
9th Jul 2025441 PMAQI
9th Jul 2025402 PMAQI
9th Jul 2025403 PMAQI
9th Jul 2025404 PMAQI
9th Jul 2025365 PMAQI
9th Jul 2025346 PMAQI
9th Jul 2025367 PMAQI
9th Jul 2025478 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20256011 PMAQI
10th Jul 20255012 AMAQI
10th Jul 2025481 AMAQI
10th Jul 2025462 AMAQI
10th Jul 2025413 AMAQI
10th Jul 2025274 AMAQI
10th Jul 2025385 AMAQI
10th Jul 2025396 AMAQI
14°C9/22°C
10th Jul 2025477 AMAQI
10th Jul 2025388 AMAQI
10th Jul 2025489 AMAQI
10th Jul 20254010 AMAQI
10th Jul 20254211 AMAQI
10th Jul 20254212 PMAQI
10th Jul 2025441 PMAQI
10th Jul 2025442 PMAQI
10th Jul 2025413 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025345 PMAQI
10th Jul 2025376 PMAQI
10th Jul 2025397 PMAQI
10th Jul 2025448 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20256110 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025551 AMAQI
11th Jul 2025442 AMAQI
11th Jul 2025333 AMAQI
11th Jul 2025464 AMAQI
11th Jul 2025385 AMAQI
11th Jul 2025506 AMAQI
15°C10/22°C
11th Jul 2025387 AMAQI
11th Jul 2025398 AMAQI
11th Jul 2025489 AMAQI
11th Jul 20255310 AMAQI
11th Jul 20255611 AMAQI
11th Jul 20255212 PMAQI
11th Jul 2025461 PMAQI
11th Jul 2025452 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025385 PMAQI
11th Jul 2025416 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025518 PMAQI
11th Jul 2025499 PMAQI
11th Jul 20255910 PMAQI
11th Jul 20256011 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025471 AMAQI
12th Jul 2025512 AMAQI
12th Jul 2025423 AMAQI
12th Jul 2025554 AMAQI
12th Jul 2025545 AMAQI
12th Jul 2025476 AMAQI
14°C9/21°C
12th Jul 2025487 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025549 AMAQI
12th Jul 20255810 AMAQI
12th Jul 20255411 AMAQI
12th Jul 20255612 PMAQI
12th Jul 2025551 PMAQI
12th Jul 2025512 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025514 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025546 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20256110 PMAQI
12th Jul 20256511 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025511 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025433 AMAQI
13th Jul 2025424 AMAQI
13th Jul 2025405 AMAQI
13th Jul 2025346 AMAQI
14°C9/22°C
13th Jul 2025387 AMAQI
13th Jul 2025398 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20254710 AMAQI
13th Jul 20255311 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025513 PMAQI
13th Jul 2025514 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025516 PMAQI
13th Jul 2025507 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20256411 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025471 AMAQI
14th Jul 2025402 AMAQI
14th Jul 2025313 AMAQI
14th Jul 2025314 AMAQI
14th Jul 2025495 AMAQI
14th Jul 2025416 AMAQI
14°C8/23°C
14th Jul 2025327 AMAQI
14th Jul 2025368 AMAQI
14th Jul 2025379 AMAQI
14th Jul 20255310 AMAQI
14th Jul 20256011 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025602 PMAQI
14th Jul 2025553 PMAQI
14th Jul 2025484 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025506 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025709 PMAQI
14th Jul 20257410 PMAQI
14th Jul 20256911 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025432 AMAQI
15th Jul 2025443 AMAQI
15th Jul 2025374 AMAQI
15th Jul 2025425 AMAQI
15th Jul 2025456 AMAQI
15°C9/23°C
15th Jul 2025427 AMAQI
15th Jul 2025598 AMAQI
15th Jul 2025719 AMAQI
15th Jul 20257410 AMAQI
15th Jul 20257911 AMAQI
15th Jul 20257112 PMAQI
15th Jul 2025651 PMAQI
15th Jul 2025612 PMAQI
15th Jul 2025643 PMAQI
15th Jul 2025634 PMAQI
15th Jul 2025715 PMAQI
15th Jul 2025736 PMAQI
15th Jul 2025637 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20257010 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20257412 AMAQI
16th Jul 2025621 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025503 AMAQI
16th Jul 2025464 AMAQI
16th Jul 2025435 AMAQI
16th Jul 2025516 AMAQI
15°C10/22°C
16th Jul 2025467 AMAQI
16th Jul 2025708 AMAQI
16th Jul 2025749 AMAQI
16th Jul 20257710 AMAQI
16th Jul 20256611 AMAQI
16th Jul 20257112 PMAQI
16th Jul 2025641 PMAQI
16th Jul 2025672 PMAQI
16th Jul 2025713 PMAQI
16th Jul 2025834 PMAQI
16th Jul 2025775 PMAQI
16th Jul 2025756 PMAQI
16th Jul 2025707 PMAQI
16th Jul 2025598 PMAQI
16th Jul 2025619 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256511 PMAQI
17th Jul 20256312 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025672 AMAQI
17th Jul 2025593 AMAQI
17th Jul 2025674 AMAQI
17th Jul 2025715 AMAQI
17th Jul 2025706 AMAQI
14°C9/21°C
17th Jul 2025637 AMAQI
17th Jul 2025598 AMAQI
17th Jul 2025619 AMAQI
17th Jul 20256110 AMAQI
17th Jul 20256311 AMAQI
17th Jul 20256612 PMAQI
17th Jul 2025721 PMAQI
17th Jul 2025742 PMAQI
17th Jul 2025743 PMAQI
17th Jul 2025674 PMAQI
17th Jul 2025685 PMAQI
17th Jul 2025696 PMAQI
17th Jul 2025687 PMAQI
17th Jul 2025678 PMAQI
17th Jul 2025679 PMAQI
17th Jul 20256810 PMAQI
17th Jul 20256911 PMAQI
18th Jul 20257412 AMAQI
18th Jul 2025551 AMAQI
18th Jul 2025492 AMAQI
18th Jul 2025723 AMAQI
18th Jul 2025514 AMAQI
18th Jul 2025765 AMAQI
18th Jul 2025716 AMAQI
14°C9/22°C
18th Jul 2025707 AMAQI
18th Jul 2025818 AMAQI
18th Jul 2025729 AMAQI
18th Jul 20256110 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025592 PMAQI
18th Jul 2025653 PMAQI
18th Jul 2025824 PMAQI
18th Jul 2025765 PMAQI
18th Jul 2025786 PMAQI
18th Jul 2025777 PMAQI
18th Jul 2025798 PMAQI
18th Jul 2025819 PMAQI
18th Jul 20258010 PMAQI
18th Jul 20258111 PMAQI
19th Jul 20257012 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025613 AMAQI
19th Jul 2025614 AMAQI
19th Jul 2025645 AMAQI
19th Jul 2025656 AMAQI
15°C10/22°C
19th Jul 2025607 AMAQI
19th Jul 2025618 AMAQI
19th Jul 2025589 AMAQI
19th Jul 20256110 AMAQI
19th Jul 20256411 AMAQI
19th Jul 20256512 PMAQI
19th Jul 2025631 PMAQI
19th Jul 2025582 PMAQI
19th Jul 2025623 PMAQI
19th Jul 2025644 PMAQI
19th Jul 2025655 PMAQI
19th Jul 2025676 PMAQI
19th Jul 2025657 PMAQI
19th Jul 2025648 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256411 PMAQI
20th Jul 20256912 AMAQI
20th Jul 2025671 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025373 AMAQI
20th Jul 2025384 AMAQI
20th Jul 2025325 AMAQI
20th Jul 2025306 AMAQI
16°C10/23°C
20th Jul 2025377 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025489 AMAQI
20th Jul 20255010 AMAQI
20th Jul 20255211 AMAQI
20th Jul 20255712 PMAQI
20th Jul 2025551 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025503 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025577 PMAQI
20th Jul 2025578 PMAQI
20th Jul 2025619 PMAQI
20th Jul 20255910 PMAQI
20th Jul 20255511 PMAQI
21st Jul 20255712 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025602 AMAQI
21st Jul 2025673 AMAQI
21st Jul 2025654 AMAQI
21st Jul 2025595 AMAQI
21st Jul 2025556 AMAQI
15°C10/23°C
21st Jul 2025417 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20256210 AMAQI
21st Jul 20256411 AMAQI
21st Jul 20255712 PMAQI
21st Jul 2025571 PMAQI
21st Jul 2025572 PMAQI
21st Jul 2025593 PMAQI
21st Jul 2025614 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025596 PMAQI
21st Jul 2025597 PMAQI
21st Jul 2025608 PMAQI
21st Jul 2025659 PMAQI
21st Jul 20256210 PMAQI
21st Jul 20256211 PMAQI
22nd Jul 20256612 AMAQI
22nd Jul 2025641 AMAQI
22nd Jul 2025552 AMAQI
22nd Jul 2025463 AMAQI
22nd Jul 2025644 AMAQI
22nd Jul 2025565 AMAQI
22nd Jul 2025576 AMAQI
14°C8/23°C
22nd Jul 2025477 AMAQI
22nd Jul 2025548 AMAQI
22nd Jul 2025559 AMAQI
22nd Jul 20256010 AMAQI
22nd Jul 20256811 AMAQI
22nd Jul 20257212 PMAQI
22nd Jul 2025741 PMAQI
22nd Jul 2025732 PMAQI
22nd Jul 2025633 PMAQI
22nd Jul 2025614 PMAQI
22nd Jul 2025625 PMAQI
22nd Jul 2025626 PMAQI
22nd Jul 2025657 PMAQI
22nd Jul 2025638 PMAQI
22nd Jul 2025639 PMAQI
22nd Jul 20256310 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20256212 AMAQI
23rd Jul 2025681 AMAQI
23rd Jul 2025622 AMAQI
23rd Jul 2025483 AMAQI
23rd Jul 2025644 AMAQI
23rd Jul 2025595 AMAQI
23rd Jul 2025706 AMAQI
15°C9/23°C
23rd Jul 2025607 AMAQI
23rd Jul 2025588 AMAQI
23rd Jul 2025569 AMAQI
23rd Jul 20255910 AMAQI
23rd Jul 20256211 AMAQI
23rd Jul 20256412 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025612 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025634 PMAQI
23rd Jul 2025635 PMAQI
23rd Jul 2025646 PMAQI
23rd Jul 2025647 PMAQI
23rd Jul 2025708 PMAQI
23rd Jul 2025779 PMAQI
23rd Jul 20257110 PMAQI
23rd Jul 20257111 PMAQI
24th Jul 20256812 AMAQI
24th Jul 2025631 AMAQI
24th Jul 2025642 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025664 AMAQI
24th Jul 2025615 AMAQI
24th Jul 2025596 AMAQI
15°C9/21°C
24th Jul 2025417 AMAQI
24th Jul 2025568 AMAQI
24th Jul 2025549 AMAQI
24th Jul 20255910 AMAQI
24th Jul 20255811 AMAQI
24th Jul 20256212 PMAQI
24th Jul 2025591 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025604 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025616 PMAQI
24th Jul 2025617 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025629 PMAQI
24th Jul 20256310 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025561 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025244 AMAQI
25th Jul 2025335 AMAQI
25th Jul 2025436 AMAQI
14°C9/21°C
25th Jul 2025377 AMAQI
25th Jul 2025418 AMAQI
25th Jul 2025499 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20254911 AMAQI
25th Jul 20255112 PMAQI
25th Jul 2025561 PMAQI
25th Jul 2025442 PMAQI
25th Jul 2025503 PMAQI
25th Jul 2025514 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025506 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025519 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025621 AMAQI
26th Jul 2025512 AMAQI
26th Jul 2025333 AMAQI
26th Jul 2025464 AMAQI
26th Jul 2025335 AMAQI
26th Jul 2025376 AMAQI
14°C8/21°C
26th Jul 2025467 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025439 AMAQI
26th Jul 20254610 AMAQI
26th Jul 20254911 AMAQI
26th Jul 20254912 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025482 PMAQI
26th Jul 2025553 PMAQI
26th Jul 2025534 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025536 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025579 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025423 AMAQI
27th Jul 2025404 AMAQI
27th Jul 2025505 AMAQI
27th Jul 2025606 AMAQI
13°C8/20°C
27th Jul 2025527 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025509 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20254911 AMAQI
27th Jul 20254712 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025492 PMAQI
27th Jul 2025453 PMAQI
27th Jul 2025454 PMAQI
27th Jul 2025475 PMAQI
27th Jul 2025506 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025518 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025511 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025423 AMAQI
28th Jul 2025504 AMAQI
28th Jul 2025435 AMAQI
28th Jul 2025246 AMAQI
12°C5/19°C
28th Jul 2025377 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025429 AMAQI
28th Jul 20254610 AMAQI
28th Jul 20254811 AMAQI
28th Jul 20254312 PMAQI
28th Jul 2025561 PMAQI
28th Jul 2025512 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025444 PMAQI
28th Jul 2025425 PMAQI
28th Jul 2025446 PMAQI
28th Jul 2025507 PMAQI
28th Jul 2025478 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20255012 AMAQI
29th Jul 2025461 AMAQI
29th Jul 2025422 AMAQI
29th Jul 2025233 AMAQI
29th Jul 2025304 AMAQI
29th Jul 2025285 AMAQI
29th Jul 2025396 AMAQI
14°C8/22°C
29th Jul 2025347 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20254010 AMAQI
29th Jul 20253611 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025351 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025377 PMAQI
29th Jul 2025418 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20254610 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025502 AMAQI
30th Jul 2025413 AMAQI
30th Jul 2025394 AMAQI
30th Jul 2025285 AMAQI
30th Jul 2025356 AMAQI
15°C8/23°C
30th Jul 2025337 AMAQI
30th Jul 2025538 AMAQI
30th Jul 2025589 AMAQI
30th Jul 20256810 AMAQI
30th Jul 20256911 AMAQI
30th Jul 20255912 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025483 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20254911 PMAQI
31st Jul 20254612 AMAQI
31st Jul 2025351 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025403 AMAQI
31st Jul 2025434 AMAQI
31st Jul 2025305 AMAQI
31st Jul 2025266 AMAQI
14°C9/21°C
31st Jul 2025277 AMAQI
31st Jul 2025388 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20254810 AMAQI
31st Jul 20255111 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025454 PMAQI
31st Jul 2025435 PMAQI
31st Jul 2025416 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025408 PMAQI
31st Jul 2025399 PMAQI
31st Jul 20253910 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20254512 AMAQI
1st Aug 2025391 AMAQI
1st Aug 2025272 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025404 AMAQI
1st Aug 2025505 AMAQI
1st Aug 2025596 AMAQI
13°C9/18°C
1st Aug 2025537 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025529 AMAQI
1st Aug 20255110 AMAQI
1st Aug 20254711 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025473 PMAQI
1st Aug 2025464 PMAQI
1st Aug 2025465 PMAQI
1st Aug 2025466 PMAQI
1st Aug 2025467 PMAQI
1st Aug 2025448 PMAQI
1st Aug 2025439 PMAQI
1st Aug 20254710 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025631 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025803 AMAQI
2nd Aug 2025804 AMAQI
2nd Aug 2025665 AMAQI
2nd Aug 2025696 AMAQI
13°C7/18°C
2nd Aug 2025637 AMAQI
7 AM2nd Aug 2025588 AMAQI
2nd Aug 2025589 AMAQI
2nd Aug 20255710 AMAQI
2nd Aug 20255711 AMAQI
2nd Aug 20255812 PMAQI
12 PM2nd Aug 2025621 PMAQI
2nd Aug 2025632 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025636 PMAQI
6 PM2nd Aug 2025627 PMAQI
2nd Aug 2025638 PMAQI
12 AM
6 AM
14°C9/20°C
Day time
Avg. Highest Time
10 AM - 1 PM
55AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 AM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 1 PM (Avg. 55), while the lowest AQI was between 7 AM to 7 AM (Avg. 44).
Night time
Avg. Highest Time
9 PM - 11 PM
59AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 6 AM
45AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 59), while the lowest AQI was between 3 AM to 6 AM (Avg. 45).
2025 Days Vs Air Quality
Calama, Antofagasta, Chile
2025
85%
180
15%
33
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
180 DaysModerate
33 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Calama, 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.
1st January 2025
60AQI
60AQI
2nd January 2025
44AQI
44AQI
3rd January 2025
51AQI
51AQI
4th January 2025
61AQI
61AQI
5th January 2025
58AQI
58AQI
6th January 2025
42AQI
42AQI
7th January 2025
47AQI
47AQI
8th January 2025
54AQI
54AQI
9th January 2025
45AQI
45AQI
10th January 2025
46AQI
46AQI
11th January 2025
46AQI
46AQI
12th January 2025
47AQI
47AQI
13th January 2025
48AQI
48AQI
14th January 2025
50AQI
50AQI
15th January 2025
45AQI
45AQI
16th January 2025
59AQI
59AQI
17th January 2025
51AQI
51AQI
18th January 2025
49AQI
49AQI
19th January 2025
46AQI
46AQI
20th January 2025
42AQI
42AQI
21st January 2025
37AQI
37AQI
22nd January 2025
42AQI
42AQI
23rd January 2025
56AQI
56AQI
24th January 2025
46AQI
46AQI
25th January 2025
51AQI
51AQI
26th January 2025
49AQI
49AQI
27th January 2025
48AQI
48AQI
28th January 2025
64AQI
64AQI
29th January 2025
82AQI
82AQI
30th January 2025
47AQI
47AQI
31st January 2025
51AQI
51AQI
1st February 2025
55AQI
55AQI
2nd February 2025
58AQI
58AQI
3rd February 2025
55AQI
55AQI
4th February 2025
40AQI
40AQI
5th February 2025
42AQI
42AQI
6th February 2025
42AQI
42AQI
7th February 2025
44AQI
44AQI
8th February 2025
45AQI
45AQI
9th February 2025
48AQI
48AQI
10th February 2025
61AQI
61AQI
11th February 2025
62AQI
62AQI
12th February 2025
58AQI
58AQI
13th February 2025
41AQI
41AQI
14th February 2025
41AQI
41AQI
15th February 2025
46AQI
46AQI
16th February 2025
39AQI
39AQI
17th February 2025
34AQI
34AQI
18th February 2025
38AQI
38AQI
19th February 2025
33AQI
33AQI
20th February 2025
46AQI
46AQI
21st February 2025
46AQI
46AQI
22nd February 2025
30AQI
30AQI
23rd February 2025
24AQI
24AQI
24th February 2025
25AQI
25AQI
25th February 2025
34AQI
34AQI
26th February 2025
36AQI
36AQI
27th February 2025
45AQI
45AQI
28th February 2025
43AQI
43AQI
1st March 2025
42AQI
42AQI
2nd March 2025
35AQI
35AQI
3rd March 2025
27AQI
27AQI
4th March 2025
26AQI
26AQI
5th March 2025
29AQI
29AQI
6th March 2025
31AQI
31AQI
7th March 2025
26AQI
26AQI
8th March 2025
28AQI
28AQI
9th March 2025
30AQI
30AQI
10th March 2025
30AQI
30AQI
11th March 2025
29AQI
29AQI
12th March 2025
34AQI
34AQI
13th March 2025
44AQI
44AQI
14th March 2025
43AQI
43AQI
15th March 2025
36AQI
36AQI
16th March 2025
41AQI
41AQI
17th March 2025
48AQI
48AQI
18th March 2025
49AQI
49AQI
19th March 2025
50AQI
50AQI
20th March 2025
44AQI
44AQI
21st March 2025
41AQI
41AQI
22nd March 2025
42AQI
42AQI
23rd March 2025
42AQI
42AQI
24th March 2025
43AQI
43AQI
25th March 2025
41AQI
41AQI
26th March 2025
46AQI
46AQI
27th March 2025
42AQI
42AQI
28th March 2025
47AQI
47AQI
29th March 2025
46AQI
46AQI
30th March 2025
42AQI
42AQI
31st March 2025
42AQI
42AQI
1st April 2025
40AQI
40AQI
2nd April 2025
45AQI
45AQI
3rd April 2025
44AQI
44AQI
4th April 2025
42AQI
42AQI
5th April 2025
44AQI
44AQI
6th April 2025
40AQI
40AQI
7th April 2025
40AQI
40AQI
8th April 2025
38AQI
38AQI
9th April 2025
42AQI
42AQI
10th April 2025
38AQI
38AQI
11th April 2025
41AQI
41AQI
12th April 2025
38AQI
38AQI
13th April 2025
40AQI
40AQI
14th April 2025
38AQI
38AQI
15th April 2025
38AQI
38AQI
16th April 2025
41AQI
41AQI
17th April 2025
44AQI
44AQI
18th April 2025
35AQI
35AQI
19th April 2025
38AQI
38AQI
20th April 2025
41AQI
41AQI
21st April 2025
46AQI
46AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
41AQI
41AQI
24th April 2025
37AQI
37AQI
25th April 2025
42AQI
42AQI
26th April 2025
43AQI
43AQI
27th April 2025
44AQI
44AQI
28th April 2025
41AQI
41AQI
29th April 2025
42AQI
42AQI
30th April 2025
43AQI
43AQI
1st May 2025
39AQI
39AQI
2nd May 2025
37AQI
37AQI
3rd May 2025
47AQI
47AQI
4th May 2025
44AQI
44AQI
5th May 2025
38AQI
38AQI
6th May 2025
42AQI
42AQI
7th May 2025
42AQI
42AQI
8th May 2025
41AQI
41AQI
9th May 2025
42AQI
42AQI
10th May 2025
39AQI
39AQI
11th May 2025
38AQI
38AQI
12th May 2025
41AQI
41AQI
13th May 2025
40AQI
40AQI
14th May 2025
41AQI
41AQI
15th May 2025
39AQI
39AQI
16th May 2025
43AQI
43AQI
17th May 2025
43AQI
43AQI
18th May 2025
35AQI
35AQI
19th May 2025
37AQI
37AQI
20th May 2025
42AQI
42AQI
21st May 2025
44AQI
44AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
43AQI
43AQI
24th May 2025
41AQI
41AQI
25th May 2025
38AQI
38AQI
26th May 2025
43AQI
43AQI
27th May 2025
40AQI
40AQI
28th May 2025
47AQI
47AQI
29th May 2025
47AQI
47AQI
30th May 2025
52AQI
52AQI
31st May 2025
47AQI
47AQI
1st June 2025
43AQI
43AQI
2nd June 2025
46AQI
46AQI
3rd June 2025
50AQI
50AQI
4th June 2025
46AQI
46AQI
5th June 2025
40AQI
40AQI
6th June 2025
46AQI
46AQI
7th June 2025
35AQI
35AQI
8th June 2025
43AQI
43AQI
9th June 2025
42AQI
42AQI
10th June 2025
47AQI
47AQI
11th June 2025
44AQI
44AQI
12th June 2025
41AQI
41AQI
13th June 2025
39AQI
39AQI
14th June 2025
35AQI
35AQI
15th June 2025
40AQI
40AQI
16th June 2025
42AQI
42AQI
17th June 2025
44AQI
44AQI
18th June 2025
45AQI
45AQI
19th June 2025
44AQI
44AQI
20th June 2025
55AQI
55AQI
21st June 2025
39AQI
39AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
47AQI
47AQI
24th June 2025
37AQI
37AQI
25th June 2025
42AQI
42AQI
26th June 2025
32AQI
32AQI
27th June 2025
38AQI
38AQI
28th June 2025
39AQI
39AQI
29th June 2025
44AQI
44AQI
30th June 2025
40AQI
40AQI
1st July 2025
47AQI
47AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
51AQI
51AQI
4th July 2025
43AQI
43AQI
5th July 2025
46AQI
46AQI
6th July 2025
50AQI
50AQI
7th July 2025
46AQI
46AQI
8th July 2025
42AQI
42AQI
9th July 2025
44AQI
44AQI
10th July 2025
43AQI
43AQI
11th July 2025
47AQI
47AQI
12th July 2025
53AQI
53AQI
13th July 2025
49AQI
49AQI
14th July 2025
51AQI
51AQI
15th July 2025
59AQI
59AQI
16th July 2025
63AQI
63AQI
17th July 2025
66AQI
66AQI
18th July 2025
70AQI
70AQI
19th July 2025
63AQI
63AQI
20th July 2025
51AQI
51AQI
21st July 2025
60AQI
60AQI
22nd July 2025
62AQI
62AQI
23rd July 2025
64AQI
64AQI
24th July 2025
60AQI
60AQI
25th July 2025
48AQI
48AQI
26th July 2025
49AQI
49AQI
27th July 2025
50AQI
50AQI
28th July 2025
47AQI
47AQI
29th July 2025
38AQI
38AQI
30th July 2025
49AQI
49AQI
31st July 2025
41AQI
41AQI
1st August 2025
45AQI
45AQI
50AQI
43AQI
39AQI
41AQI
42AQI
42AQI
52AQI
45AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202544AQI
19
12
22
6
31
30
30
1
29
1
18
13
1
180
33
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
March39AQI
202438AQI
31
26
3
31
30
31
28
2
31
28
3
29
1
31
27
3
28
3
351
15
Highest AQI recorded in
December46AQI
Lowest AQI recorded in
January32AQI
202338AQI
30
1
28
31
30
31
22
8
28
3
26
5
30
31
28
1
29
2
344
20
Highest AQI recorded in
June46AQI
Lowest AQI recorded in
December30AQI
202237AQI
28
3
14
28
3
29
1
30
1
29
1
21
4
4
29
1
31
29
1
30
1
302
16
Highest AQI recorded in
February41AQI
Lowest AQI recorded in
April34AQI
202136AQI
29
1
26
2
31
30
31
30
30
1
26
5
27
3
29
2
30
31
350
14
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
May28AQI
202039AQI
13
20
16
2
28
2
28
3
27
4
30
29
2
30
31
252
13
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
March32AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
44AQILeast Polluted Year Recorded
2021(Avg.)
36AQICalama's annual 2025 AQI (44) shows an average percentage change of 18.3% (worsened AQI) compared to previous years: 2020 (39), 2021 (36), 2022 (37), 2023 (38), 2024 (38).
