Copiapo, 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+
December Air Quality Analysis
Copiapo, Atacama, Chile
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Dec 2021
300AQILowest AQI recorded on
28th Dec 2022
8AQISame Day Analysis (11th December ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 41 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Dec - 12th Dec 2025
Copiapo, Atacama, Chile
AQI
Day
Night
.
6 AM11th Dec 2025
8 PM
5 AM12th Dec 2025
Day time
Avg. Highest Time
1PM11th Dec
64AQI
Avg. Lowest Time
10AM11th Dec
11AQI
Night time
Avg. Highest Time
9PM11th Dec
60AQI
Avg. Lowest Time
2AM12th Dec
31AQI
In the last 24 hours,
Copiapo's AQI reached its highest point of 64 at 1 PM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Dec and 12th Dec 2025.
Day & Night AQI Trend : Nov - Dec 2025
Copiapo, Atacama, Chile
NovDec
12th - 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 - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
12th Nov 2025596 AMAQI
12th Nov 2025487 AMAQI
12th Nov 2025588 AMAQI
12th Nov 2025609 AMAQI
12th Nov 20255410 AMAQI
12th Nov 20256611 AMAQI
12th Nov 20257012 PMAQI
12th Nov 2025581 PMAQI
12th Nov 2025642 PMAQI
12th Nov 2025693 PMAQI
12th Nov 2025734 PMAQI
12th Nov 2025685 PMAQI
12th Nov 20251076 PMAQI
12th Nov 2025727 PMAQI
12th Nov 2025538 PMAQI
12th Nov 2025619 PMAQI
12th Nov 20256010 PMAQI
12th Nov 20258311 PMAQI
13th Nov 20258512 AMAQI
13th Nov 2025661 AMAQI
13th Nov 2025522 AMAQI
13th Nov 2025483 AMAQI
13th Nov 2025844 AMAQI
13th Nov 2025665 AMAQI
20°C12/28°C
13th Nov 2025556 AMAQI
13th Nov 2025567 AMAQI
13th Nov 2025578 AMAQI
13th Nov 2025629 AMAQI
13th Nov 20257410 AMAQI
13th Nov 20256811 AMAQI
13th Nov 20255612 PMAQI
13th Nov 2025501 PMAQI
13th Nov 2025392 PMAQI
13th Nov 2025523 PMAQI
13th Nov 2025644 PMAQI
13th Nov 2025645 PMAQI
13th Nov 2025586 PMAQI
13th Nov 2025567 PMAQI
13th Nov 2025688 PMAQI
13th Nov 2025899 PMAQI
13th Nov 20259110 PMAQI
13th Nov 202510711 PMAQI
14th Nov 20257912 AMAQI
14th Nov 2025441 AMAQI
14th Nov 2025422 AMAQI
14th Nov 2025403 AMAQI
14th Nov 2025394 AMAQI
14th Nov 2025545 AMAQI
18°C11/26°C
14th Nov 2025386 AMAQI
14th Nov 2025217 AMAQI
14th Nov 2025478 AMAQI
14th Nov 2025679 AMAQI
14th Nov 20257110 AMAQI
14th Nov 20256211 AMAQI
14th Nov 20255612 PMAQI
14th Nov 2025521 PMAQI
14th Nov 2025552 PMAQI
14th Nov 2025543 PMAQI
14th Nov 2025554 PMAQI
14th Nov 2025595 PMAQI
14th Nov 2025676 PMAQI
14th Nov 2025757 PMAQI
14th Nov 2025558 PMAQI
14th Nov 2025829 PMAQI
14th Nov 20259710 PMAQI
14th Nov 20254311 PMAQI
15th Nov 20252312 AMAQI
15th Nov 2025481 AMAQI
15th Nov 2025562 AMAQI
15th Nov 2025523 AMAQI
15th Nov 2025864 AMAQI
15th Nov 2025405 AMAQI
18°C11/27°C
15th Nov 2025336 AMAQI
15th Nov 2025557 AMAQI
15th Nov 2025718 AMAQI
15th Nov 2025809 AMAQI
15th Nov 20256910 AMAQI
15th Nov 20255811 AMAQI
15th Nov 20255712 PMAQI
15th Nov 2025581 PMAQI
15th Nov 2025542 PMAQI
15th Nov 2025653 PMAQI
15th Nov 2025644 PMAQI
15th Nov 2025435 PMAQI
15th Nov 2025386 PMAQI
15th Nov 2025397 PMAQI
15th Nov 2025478 PMAQI
15th Nov 2025559 PMAQI
15th Nov 20254810 PMAQI
15th Nov 20255211 PMAQI
16th Nov 20253812 AMAQI
16th Nov 2025341 AMAQI
16th Nov 2025512 AMAQI
16th Nov 2025613 AMAQI
16th Nov 2025674 AMAQI
16th Nov 2025635 AMAQI
18°C11/26°C
16th Nov 2025606 AMAQI
16th Nov 2025607 AMAQI
16th Nov 2025578 AMAQI
16th Nov 2025569 AMAQI
16th Nov 20255510 AMAQI
16th Nov 20253611 AMAQI
16th Nov 20252812 PMAQI
16th Nov 2025271 PMAQI
16th Nov 2025572 PMAQI
16th Nov 2025873 PMAQI
16th Nov 2025894 PMAQI
16th Nov 2025865 PMAQI
16th Nov 2025656 PMAQI
16th Nov 2025597 PMAQI
16th Nov 2025548 PMAQI
16th Nov 2025659 PMAQI
16th Nov 20257610 PMAQI
16th Nov 20256311 PMAQI
17th Nov 20255812 AMAQI
17th Nov 2025591 AMAQI
17th Nov 2025582 AMAQI
17th Nov 2025443 AMAQI
17th Nov 2025754 AMAQI
17th Nov 2025495 AMAQI
19°C10/28°C
17th Nov 2025406 AMAQI
17th Nov 2025517 AMAQI
17th Nov 2025738 AMAQI
17th Nov 2025729 AMAQI
17th Nov 20257010 AMAQI
17th Nov 20255811 AMAQI
17th Nov 20255312 PMAQI
17th Nov 2025561 PMAQI
17th Nov 2025642 PMAQI
17th Nov 2025693 PMAQI
17th Nov 2025994 PMAQI
17th Nov 2025705 PMAQI
17th Nov 2025646 PMAQI
17th Nov 2025707 PMAQI
17th Nov 2025748 PMAQI
17th Nov 2025679 PMAQI
17th Nov 20256410 PMAQI
17th Nov 20256111 PMAQI
18th Nov 20253312 AMAQI
18th Nov 2025261 AMAQI
18th Nov 2025392 AMAQI
18th Nov 2025383 AMAQI
18th Nov 2025494 AMAQI
18th Nov 2025555 AMAQI
19°C11/28°C
18th Nov 2025516 AMAQI
18th Nov 2025307 AMAQI
18th Nov 2025208 AMAQI
18th Nov 2025789 AMAQI
18th Nov 20259410 AMAQI
18th Nov 20259411 AMAQI
18th Nov 20253712 PMAQI
18th Nov 2025481 PMAQI
18th Nov 2025682 PMAQI
18th Nov 2025743 PMAQI
18th Nov 2025724 PMAQI
18th Nov 2025645 PMAQI
18th Nov 2025596 PMAQI
18th Nov 2025547 PMAQI
18th Nov 2025568 PMAQI
18th Nov 2025639 PMAQI
18th Nov 20256710 PMAQI
18th Nov 20256511 PMAQI
19th Nov 20256212 AMAQI
19th Nov 2025581 AMAQI
19th Nov 2025622 AMAQI
19th Nov 2025683 AMAQI
19th Nov 2025604 AMAQI
19th Nov 2025435 AMAQI
18°C12/27°C
19th Nov 2025276 AMAQI
19th Nov 2025227 AMAQI
19th Nov 2025328 AMAQI
19th Nov 2025429 AMAQI
19th Nov 20256010 AMAQI
19th Nov 20253111 AMAQI
19th Nov 20252812 PMAQI
19th Nov 2025541 PMAQI
19th Nov 2025652 PMAQI
19th Nov 2025703 PMAQI
19th Nov 20251204 PMAQI
19th Nov 20251255 PMAQI
19th Nov 2025976 PMAQI
19th Nov 2025827 PMAQI
19th Nov 2025738 PMAQI
19th Nov 2025679 PMAQI
19th Nov 20255710 PMAQI
19th Nov 20253711 PMAQI
20th Nov 20252512 AMAQI
20th Nov 2025261 AMAQI
20th Nov 2025242 AMAQI
20th Nov 2025273 AMAQI
20th Nov 2025334 AMAQI
20th Nov 2025235 AMAQI
19°C11/28°C
20th Nov 2025446 AMAQI
20th Nov 2025527 AMAQI
20th Nov 2025538 AMAQI
20th Nov 2025519 AMAQI
20th Nov 20256710 AMAQI
20th Nov 20257411 AMAQI
20th Nov 20256012 PMAQI
20th Nov 2025461 PMAQI
20th Nov 2025512 PMAQI
20th Nov 2025623 PMAQI
20th Nov 2025754 PMAQI
20th Nov 2025745 PMAQI
20th Nov 2025456 PMAQI
20th Nov 2025297 PMAQI
20th Nov 2025418 PMAQI
20th Nov 2025479 PMAQI
20th Nov 20255210 PMAQI
20th Nov 20256411 PMAQI
21st Nov 20256812 AMAQI
21st Nov 2025661 AMAQI
21st Nov 2025622 AMAQI
21st Nov 2025603 AMAQI
21st Nov 2025584 AMAQI
21st Nov 2025545 AMAQI
20°C11/30°C
21st Nov 2025546 AMAQI
21st Nov 2025537 AMAQI
21st Nov 2025548 AMAQI
21st Nov 2025569 AMAQI
21st Nov 20257110 AMAQI
21st Nov 20257111 AMAQI
21st Nov 20256812 PMAQI
21st Nov 2025651 PMAQI
21st Nov 2025622 PMAQI
21st Nov 2025493 PMAQI
21st Nov 2025564 PMAQI
21st Nov 2025805 PMAQI
21st Nov 2025946 PMAQI
21st Nov 2025847 PMAQI
21st Nov 2025738 PMAQI
21st Nov 2025519 PMAQI
21st Nov 20253710 PMAQI
21st Nov 20253411 PMAQI
22nd Nov 20253112 AMAQI
22nd Nov 2025501 AMAQI
22nd Nov 2025492 AMAQI
22nd Nov 2025363 AMAQI
22nd Nov 2025434 AMAQI
22nd Nov 2025555 AMAQI
19°C12/29°C
22nd Nov 2025466 AMAQI
22nd Nov 2025217 AMAQI
22nd Nov 2025288 AMAQI
22nd Nov 2025349 AMAQI
22nd Nov 20253210 AMAQI
22nd Nov 20252811 AMAQI
22nd Nov 20255312 PMAQI
22nd Nov 2025661 PMAQI
22nd Nov 2025662 PMAQI
22nd Nov 2025573 PMAQI
22nd Nov 2025424 PMAQI
22nd Nov 2025345 PMAQI
22nd Nov 2025506 PMAQI
22nd Nov 2025567 PMAQI
22nd Nov 2025578 PMAQI
22nd Nov 2025629 PMAQI
22nd Nov 20256610 PMAQI
22nd Nov 20257311 PMAQI
23rd Nov 20256912 AMAQI
23rd Nov 2025431 AMAQI
23rd Nov 2025382 AMAQI
23rd Nov 2025383 AMAQI
23rd Nov 2025314 AMAQI
23rd Nov 2025455 AMAQI
19°C12/27°C
23rd Nov 2025506 AMAQI
23rd Nov 2025307 AMAQI
23rd Nov 2025238 AMAQI
23rd Nov 2025269 AMAQI
23rd Nov 20253110 AMAQI
23rd Nov 20252711 AMAQI
23rd Nov 20252012 PMAQI
23rd Nov 2025211 PMAQI
23rd Nov 2025192 PMAQI
23rd Nov 2025373 PMAQI
23rd Nov 2025534 PMAQI
23rd Nov 2025605 PMAQI
23rd Nov 2025596 PMAQI
23rd Nov 2025587 PMAQI
23rd Nov 2025688 PMAQI
23rd Nov 2025769 PMAQI
23rd Nov 20258010 PMAQI
23rd Nov 20257711 PMAQI
24th Nov 20256712 AMAQI
24th Nov 2025421 AMAQI
24th Nov 2025302 AMAQI
24th Nov 2025323 AMAQI
24th Nov 2025464 AMAQI
24th Nov 2025515 AMAQI
19°C12/27°C
24th Nov 2025616 AMAQI
24th Nov 2025547 AMAQI
24th Nov 2025308 AMAQI
24th Nov 2025199 AMAQI
24th Nov 20251910 AMAQI
24th Nov 20253211 AMAQI
24th Nov 20255012 PMAQI
24th Nov 2025641 PMAQI
24th Nov 2025612 PMAQI
24th Nov 2025573 PMAQI
24th Nov 2025574 PMAQI
24th Nov 2025605 PMAQI
24th Nov 2025586 PMAQI
24th Nov 2025567 PMAQI
24th Nov 2025588 PMAQI
24th Nov 2025629 PMAQI
24th Nov 20256010 PMAQI
24th Nov 20256111 PMAQI
25th Nov 20255612 AMAQI
25th Nov 2025381 AMAQI
25th Nov 2025222 AMAQI
25th Nov 2025283 AMAQI
25th Nov 2025234 AMAQI
25th Nov 2025205 AMAQI
19°C12/27°C
25th Nov 2025506 AMAQI
25th Nov 2025367 AMAQI
25th Nov 2025288 AMAQI
25th Nov 2025329 AMAQI
25th Nov 20255510 AMAQI
25th Nov 20255911 AMAQI
25th Nov 20256412 PMAQI
25th Nov 2025661 PMAQI
25th Nov 2025582 PMAQI
25th Nov 2025563 PMAQI
25th Nov 2025614 PMAQI
25th Nov 2025785 PMAQI
25th Nov 2025896 PMAQI
25th Nov 2025957 PMAQI
25th Nov 2025938 PMAQI
25th Nov 2025819 PMAQI
25th Nov 20256910 PMAQI
25th Nov 20255711 PMAQI
26th Nov 20255512 AMAQI
26th Nov 2025551 AMAQI
26th Nov 2025492 AMAQI
26th Nov 2025553 AMAQI
26th Nov 2025554 AMAQI
26th Nov 2025555 AMAQI
20°C12/28°C
26th Nov 2025356 AMAQI
26th Nov 2025377 AMAQI
26th Nov 2025358 AMAQI
26th Nov 2025479 AMAQI
26th Nov 20255110 AMAQI
26th Nov 20254011 AMAQI
26th Nov 20255312 PMAQI
26th Nov 2025611 PMAQI
26th Nov 2025292 PMAQI
26th Nov 2025423 PMAQI
26th Nov 2025564 PMAQI
26th Nov 2025565 PMAQI
26th Nov 2025416 PMAQI
26th Nov 2025337 PMAQI
26th Nov 2025418 PMAQI
26th Nov 2025669 PMAQI
26th Nov 20255910 PMAQI
26th Nov 20256511 PMAQI
27th Nov 20257112 AMAQI
27th Nov 2025661 AMAQI
27th Nov 2025462 AMAQI
27th Nov 2025353 AMAQI
27th Nov 2025434 AMAQI
27th Nov 2025415 AMAQI
21°C16/29°C
27th Nov 2025366 AMAQI
27th Nov 2025347 AMAQI
27th Nov 2025348 AMAQI
27th Nov 2025359 AMAQI
27th Nov 20253010 AMAQI
27th Nov 20254611 AMAQI
27th Nov 20257012 PMAQI
27th Nov 2025851 PMAQI
27th Nov 2025842 PMAQI
27th Nov 2025603 PMAQI
27th Nov 2025564 PMAQI
27th Nov 2025465 PMAQI
27th Nov 2025406 PMAQI
27th Nov 2025717 PMAQI
27th Nov 2025878 PMAQI
27th Nov 2025829 PMAQI
27th Nov 20256510 PMAQI
27th Nov 20254211 PMAQI
28th Nov 20253812 AMAQI
28th Nov 2025271 AMAQI
28th Nov 2025272 AMAQI
28th Nov 2025363 AMAQI
28th Nov 2025494 AMAQI
28th Nov 2025285 AMAQI
20°C14/28°C
28th Nov 2025226 AMAQI
28th Nov 2025227 AMAQI
28th Nov 2025238 AMAQI
28th Nov 2025459 AMAQI
28th Nov 20255110 AMAQI
28th Nov 20253611 AMAQI
28th Nov 20252312 PMAQI
28th Nov 2025591 PMAQI
28th Nov 2025692 PMAQI
28th Nov 2025693 PMAQI
28th Nov 2025564 PMAQI
28th Nov 2025285 PMAQI
28th Nov 2025226 PMAQI
28th Nov 2025327 PMAQI
28th Nov 2025568 PMAQI
28th Nov 2025699 PMAQI
28th Nov 20256110 PMAQI
28th Nov 20253911 PMAQI
29th Nov 20254912 AMAQI
29th Nov 2025541 AMAQI
29th Nov 2025212 AMAQI
29th Nov 2025133 AMAQI
29th Nov 2025134 AMAQI
29th Nov 2025115 AMAQI
18°C12/25°C
29th Nov 2025136 AMAQI
29th Nov 2025137 AMAQI
29th Nov 2025408 AMAQI
29th Nov 2025449 AMAQI
29th Nov 20253510 AMAQI
29th Nov 20253811 AMAQI
29th Nov 20254012 PMAQI
29th Nov 2025421 PMAQI
29th Nov 2025222 PMAQI
29th Nov 2025163 PMAQI
29th Nov 2025234 PMAQI
29th Nov 2025315 PMAQI
29th Nov 2025626 PMAQI
29th Nov 2025687 PMAQI
29th Nov 2025638 PMAQI
29th Nov 2025699 PMAQI
29th Nov 20255010 PMAQI
29th Nov 20253111 PMAQI
30th Nov 20252812 AMAQI
30th Nov 2025291 AMAQI
30th Nov 2025302 AMAQI
30th Nov 2025303 AMAQI
30th Nov 2025304 AMAQI
30th Nov 2025285 AMAQI
17°C10/27°C
30th Nov 2025146 AMAQI
30th Nov 2025317 AMAQI
30th Nov 2025498 AMAQI
30th Nov 2025549 AMAQI
30th Nov 20253710 AMAQI
30th Nov 20253211 AMAQI
30th Nov 20251812 PMAQI
30th Nov 2025171 PMAQI
30th Nov 2025222 PMAQI
30th Nov 2025263 PMAQI
30th Nov 2025504 PMAQI
30th Nov 2025615 PMAQI
30th Nov 2025606 PMAQI
30th Nov 2025597 PMAQI
30th Nov 2025738 PMAQI
30th Nov 2025939 PMAQI
30th Nov 20258010 PMAQI
30th Nov 20257111 PMAQI
1st Dec 20256312 AMAQI
1st Dec 2025401 AMAQI
1st Dec 2025372 AMAQI
1st Dec 2025323 AMAQI
1st Dec 2025304 AMAQI
1st Dec 2025625 AMAQI
19°C12/28°C
1st Dec 2025496 AMAQI
1st Dec 2025387 AMAQI
1st Dec 2025338 AMAQI
1st Dec 2025339 AMAQI
1st Dec 20253310 AMAQI
1st Dec 20253011 AMAQI
1st Dec 20254812 PMAQI
1st Dec 2025601 PMAQI
1st Dec 2025602 PMAQI
1st Dec 2025623 PMAQI
1st Dec 2025594 PMAQI
1st Dec 2025565 PMAQI
1st Dec 2025826 PMAQI
1st Dec 20251017 PMAQI
1st Dec 2025768 PMAQI
1st Dec 2025559 PMAQI
1st Dec 20254910 PMAQI
1st Dec 20255011 PMAQI
2nd Dec 20255312 AMAQI
2nd Dec 2025551 AMAQI
2nd Dec 2025462 AMAQI
2nd Dec 2025383 AMAQI
2nd Dec 2025364 AMAQI
2nd Dec 2025405 AMAQI
21°C12/29°C
2nd Dec 2025356 AMAQI
2nd Dec 2025327 AMAQI
2nd Dec 2025338 AMAQI
2nd Dec 2025449 AMAQI
2nd Dec 20255310 AMAQI
2nd Dec 20256211 AMAQI
2nd Dec 20256912 PMAQI
2nd Dec 2025721 PMAQI
2nd Dec 2025682 PMAQI
2nd Dec 2025623 PMAQI
2nd Dec 2025574 PMAQI
2nd Dec 2025705 PMAQI
2nd Dec 2025756 PMAQI
2nd Dec 2025787 PMAQI
2nd Dec 2025818 PMAQI
2nd Dec 2025979 PMAQI
2nd Dec 20259810 PMAQI
2nd Dec 20259411 PMAQI
3rd Dec 20255712 AMAQI
3rd Dec 2025441 AMAQI
3rd Dec 2025532 AMAQI
3rd Dec 2025533 AMAQI
3rd Dec 2025544 AMAQI
3rd Dec 2025615 AMAQI
21°C13/29°C
3rd Dec 2025586 AMAQI
3rd Dec 2025547 AMAQI
3rd Dec 2025518 AMAQI
3rd Dec 2025469 AMAQI
3rd Dec 20254510 AMAQI
3rd Dec 20255211 AMAQI
3rd Dec 20256612 PMAQI
3rd Dec 2025861 PMAQI
3rd Dec 2025872 PMAQI
3rd Dec 2025763 PMAQI
3rd Dec 2025554 PMAQI
3rd Dec 2025495 PMAQI
3rd Dec 2025386 PMAQI
3rd Dec 2025377 PMAQI
3rd Dec 2025348 PMAQI
3rd Dec 2025379 PMAQI
3rd Dec 20253910 PMAQI
3rd Dec 20255611 PMAQI
4th Dec 20253112 AMAQI
4th Dec 2025191 AMAQI
4th Dec 2025252 AMAQI
4th Dec 2025283 AMAQI
4th Dec 2025364 AMAQI
4th Dec 2025385 AMAQI
19°C11/27°C
4th Dec 2025266 AMAQI
4th Dec 2025407 AMAQI
4th Dec 2025208 AMAQI
4th Dec 2025399 AMAQI
4th Dec 20254910 AMAQI
4th Dec 20255211 AMAQI
4th Dec 20255512 PMAQI
4th Dec 2025611 PMAQI
4th Dec 2025482 PMAQI
4th Dec 2025293 PMAQI
4th Dec 2025434 PMAQI
4th Dec 2025345 PMAQI
4th Dec 2025506 PMAQI
4th Dec 2025697 PMAQI
4th Dec 2025778 PMAQI
4th Dec 2025899 PMAQI
4th Dec 20258610 PMAQI
4th Dec 20256511 PMAQI
5th Dec 20253712 AMAQI
5th Dec 2025491 AMAQI
5th Dec 2025272 AMAQI
5th Dec 2025273 AMAQI
5th Dec 2025334 AMAQI
5th Dec 2025255 AMAQI
18°C10/26°C
5th Dec 2025226 AMAQI
5th Dec 2025447 AMAQI
5th Dec 2025458 AMAQI
5th Dec 2025169 AMAQI
5th Dec 20253810 AMAQI
5th Dec 20254011 AMAQI
5th Dec 20254812 PMAQI
5th Dec 2025611 PMAQI
5th Dec 2025662 PMAQI
5th Dec 2025613 PMAQI
5th Dec 2025564 PMAQI
5th Dec 2025525 PMAQI
5th Dec 2025566 PMAQI
5th Dec 2025567 PMAQI
5th Dec 2025568 PMAQI
5th Dec 2025259 PMAQI
5th Dec 20254210 PMAQI
5th Dec 20253611 PMAQI
6th Dec 20254312 AMAQI
6th Dec 2025461 AMAQI
6th Dec 2025412 AMAQI
6th Dec 2025343 AMAQI
6th Dec 2025254 AMAQI
6th Dec 2025475 AMAQI
20°C12/29°C
6th Dec 2025586 AMAQI
6th Dec 2025337 AMAQI
6th Dec 2025228 AMAQI
6th Dec 2025229 AMAQI
6th Dec 20254910 AMAQI
6th Dec 20255211 AMAQI
6th Dec 20252812 PMAQI
6th Dec 2025211 PMAQI
6th Dec 2025272 PMAQI
6th Dec 2025433 PMAQI
6th Dec 2025504 PMAQI
6th Dec 2025635 PMAQI
6th Dec 2025696 PMAQI
6th Dec 2025747 PMAQI
6th Dec 2025808 PMAQI
6th Dec 2025789 PMAQI
6th Dec 20256210 PMAQI
6th Dec 20256711 PMAQI
7th Dec 20256412 AMAQI
7th Dec 2025491 AMAQI
7th Dec 2025462 AMAQI
7th Dec 2025413 AMAQI
7th Dec 2025344 AMAQI
7th Dec 2025295 AMAQI
19°C12/28°C
7th Dec 2025286 AMAQI
7th Dec 2025537 AMAQI
7th Dec 2025688 AMAQI
7th Dec 2025639 AMAQI
7th Dec 20255610 AMAQI
7th Dec 20251611 AMAQI
7th Dec 20251112 PMAQI
7th Dec 2025141 PMAQI
7th Dec 2025272 PMAQI
7th Dec 2025503 PMAQI
7th Dec 2025544 PMAQI
7th Dec 2025585 PMAQI
7th Dec 2025566 PMAQI
7th Dec 2025537 PMAQI
7th Dec 2025538 PMAQI
7th Dec 2025429 PMAQI
7th Dec 20255010 PMAQI
7th Dec 20255111 PMAQI
8th Dec 20255212 AMAQI
8th Dec 2025521 AMAQI
8th Dec 2025462 AMAQI
8th Dec 2025403 AMAQI
8th Dec 2025344 AMAQI
8th Dec 2025295 AMAQI
19°C12/29°C
8th Dec 2025436 AMAQI
8th Dec 2025457 AMAQI
8th Dec 2025358 AMAQI
8th Dec 2025499 AMAQI
8th Dec 20255810 AMAQI
8th Dec 20255911 AMAQI
8th Dec 20256312 PMAQI
8th Dec 2025641 PMAQI
8th Dec 2025652 PMAQI
8th Dec 2025723 PMAQI
8th Dec 2025764 PMAQI
8th Dec 2025705 PMAQI
8th Dec 2025546 PMAQI
8th Dec 2025607 PMAQI
8th Dec 2025408 PMAQI
8th Dec 2025539 PMAQI
8th Dec 20255810 PMAQI
8th Dec 20256011 PMAQI
9th Dec 20254612 AMAQI
9th Dec 2025401 AMAQI
9th Dec 2025282 AMAQI
9th Dec 2025353 AMAQI
9th Dec 2025274 AMAQI
9th Dec 2025325 AMAQI
20°C13/29°C
9th Dec 2025196 AMAQI
9th Dec 2025197 AMAQI
9th Dec 2025258 AMAQI
9th Dec 2025329 AMAQI
9th Dec 20254910 AMAQI
9th Dec 20256011 AMAQI
9th Dec 20255912 PMAQI
9th Dec 2025481 PMAQI
9th Dec 2025442 PMAQI
9th Dec 2025573 PMAQI
9th Dec 2025564 PMAQI
9th Dec 2025315 PMAQI
9th Dec 2025416 PMAQI
9th Dec 2025597 PMAQI
9th Dec 2025528 PMAQI
9th Dec 2025519 PMAQI
9th Dec 20253010 PMAQI
9th Dec 20252211 PMAQI
10th Dec 20255012 AMAQI
10th Dec 2025501 AMAQI
10th Dec 2025222 AMAQI
10th Dec 2025283 AMAQI
10th Dec 2025224 AMAQI
10th Dec 2025185 AMAQI
19°C13/28°C
10th Dec 2025216 AMAQI
10th Dec 2025227 AMAQI
10th Dec 2025328 AMAQI
10th Dec 2025249 AMAQI
10th Dec 20253410 AMAQI
10th Dec 20255111 AMAQI
10th Dec 20255912 PMAQI
10th Dec 2025631 PMAQI
10th Dec 2025482 PMAQI
10th Dec 2025453 PMAQI
10th Dec 2025484 PMAQI
10th Dec 2025275 PMAQI
10th Dec 2025406 PMAQI
10th Dec 2025557 PMAQI
10th Dec 2025518 PMAQI
10th Dec 2025519 PMAQI
10th Dec 20255810 PMAQI
10th Dec 20252011 PMAQI
11th Dec 20252512 AMAQI
11th Dec 2025491 AMAQI
11th Dec 2025572 AMAQI
11th Dec 2025603 AMAQI
11th Dec 2025624 AMAQI
11th Dec 2025495 AMAQI
18°C11/26°C
11th Dec 2025406 AMAQI
11th Dec 2025437 AMAQI
11th Dec 2025458 AMAQI
11th Dec 2025229 AMAQI
11th Dec 20251110 AMAQI
11th Dec 20253411 AMAQI
11th Dec 20255512 PMAQI
11th Dec 2025641 PMAQI
11th Dec 2025362 PMAQI
11th Dec 2025333 PMAQI
11th Dec 2025344 PMAQI
11th Dec 2025415 PMAQI
11th Dec 2025446 PMAQI
11th Dec 2025627 PMAQI
11th Dec 2025638 PMAQI
11th Dec 2025609 PMAQI
11th Dec 20255510 PMAQI
11th Dec 20255511 PMAQI
12th Dec 20255412 AMAQI
12th Dec 2025541 AMAQI
12th Dec 2025312 AMAQI
17°C10/27°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
7 PM - 8 PM
62AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 62), while the lowest AQI was between 7 AM to 7 AM (Avg. 38).
Night time
Avg. Highest Time
9 PM
65AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM - 3 AM
41AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 65), while the lowest AQI was between 2 AM to 3 AM (Avg. 41).
2025 Days Vs Air Quality
Copiapo, Atacama, Chile
2025
37%
127
61%
210
2%
8
Total number of days with different AQI categories in last 346 days in 2025 (19 days remaining)
Good
127 DaysModerate
210 DaysPoor
8 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 37%
Health Risk Level:
High
In 2025, 37% of 346 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Copiapo, 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
33AQI
33AQI
2nd January 2025
41AQI
41AQI
3rd January 2025
40AQI
40AQI
4th January 2025
38AQI
38AQI
5th January 2025
37AQI
37AQI
6th January 2025
38AQI
38AQI
7th January 2025
29AQI
29AQI
8th January 2025
34AQI
34AQI
9th January 2025
33AQI
33AQI
10th January 2025
31AQI
31AQI
11th January 2025
37AQI
37AQI
12th January 2025
34AQI
34AQI
13th January 2025
31AQI
31AQI
14th January 2025
34AQI
34AQI
15th January 2025
29AQI
29AQI
16th January 2025
36AQI
36AQI
17th January 2025
40AQI
40AQI
18th January 2025
44AQI
44AQI
19th January 2025
41AQI
41AQI
20th January 2025
43AQI
43AQI
21st January 2025
39AQI
39AQI
22nd January 2025
37AQI
37AQI
23rd January 2025
36AQI
36AQI
24th January 2025
39AQI
39AQI
25th January 2025
49AQI
49AQI
26th January 2025
48AQI
48AQI
27th January 2025
40AQI
40AQI
28th January 2025
40AQI
40AQI
29th January 2025
42AQI
42AQI
30th January 2025
44AQI
44AQI
31st January 2025
34AQI
34AQI
1st February 2025
41AQI
41AQI
2nd February 2025
45AQI
45AQI
3rd February 2025
37AQI
37AQI
4th February 2025
46AQI
46AQI
5th February 2025
45AQI
45AQI
6th February 2025
44AQI
44AQI
7th February 2025
44AQI
44AQI
8th February 2025
46AQI
46AQI
9th February 2025
51AQI
51AQI
10th February 2025
44AQI
44AQI
11th February 2025
50AQI
50AQI
12th February 2025
52AQI
52AQI
13th February 2025
49AQI
49AQI
14th February 2025
52AQI
52AQI
15th February 2025
49AQI
49AQI
16th February 2025
51AQI
51AQI
17th February 2025
47AQI
47AQI
18th February 2025
48AQI
48AQI
19th February 2025
42AQI
42AQI
20th February 2025
41AQI
41AQI
21st February 2025
44AQI
44AQI
22nd February 2025
37AQI
37AQI
23rd February 2025
33AQI
33AQI
24th February 2025
37AQI
37AQI
25th February 2025
40AQI
40AQI
26th February 2025
48AQI
48AQI
27th February 2025
48AQI
48AQI
28th February 2025
42AQI
42AQI
1st March 2025
46AQI
46AQI
2nd March 2025
45AQI
45AQI
3rd March 2025
40AQI
40AQI
4th March 2025
44AQI
44AQI
5th March 2025
44AQI
44AQI
6th March 2025
46AQI
46AQI
7th March 2025
44AQI
44AQI
8th March 2025
53AQI
53AQI
9th March 2025
46AQI
46AQI
10th March 2025
55AQI
55AQI
11th March 2025
43AQI
43AQI
12th March 2025
53AQI
53AQI
13th March 2025
44AQI
44AQI
14th March 2025
40AQI
40AQI
15th March 2025
42AQI
42AQI
16th March 2025
45AQI
45AQI
17th March 2025
48AQI
48AQI
18th March 2025
48AQI
48AQI
19th March 2025
56AQI
56AQI
20th March 2025
50AQI
50AQI
21st March 2025
43AQI
43AQI
22nd March 2025
43AQI
43AQI
23rd March 2025
45AQI
45AQI
24th March 2025
46AQI
46AQI
25th March 2025
60AQI
60AQI
26th March 2025
57AQI
57AQI
27th March 2025
60AQI
60AQI
28th March 2025
62AQI
62AQI
29th March 2025
57AQI
57AQI
30th March 2025
52AQI
52AQI
31st March 2025
56AQI
56AQI
1st April 2025
52AQI
52AQI
2nd April 2025
58AQI
58AQI
3rd April 2025
56AQI
56AQI
4th April 2025
58AQI
58AQI
5th April 2025
35AQI
35AQI
6th April 2025
37AQI
37AQI
7th April 2025
51AQI
51AQI
8th April 2025
47AQI
47AQI
9th April 2025
62AQI
62AQI
10th April 2025
55AQI
55AQI
11th April 2025
54AQI
54AQI
12th April 2025
52AQI
52AQI
13th April 2025
58AQI
58AQI
14th April 2025
44AQI
44AQI
15th April 2025
49AQI
49AQI
16th April 2025
53AQI
53AQI
17th April 2025
46AQI
46AQI
18th April 2025
51AQI
51AQI
19th April 2025
53AQI
53AQI
20th April 2025
48AQI
48AQI
21st April 2025
55AQI
55AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
64AQI
64AQI
24th April 2025
55AQI
55AQI
25th April 2025
63AQI
63AQI
26th April 2025
56AQI
56AQI
27th April 2025
50AQI
50AQI
28th April 2025
54AQI
54AQI
29th April 2025
50AQI
50AQI
30th April 2025
41AQI
41AQI
1st May 2025
49AQI
49AQI
2nd May 2025
52AQI
52AQI
3rd May 2025
54AQI
54AQI
4th May 2025
62AQI
62AQI
5th May 2025
57AQI
57AQI
6th May 2025
65AQI
65AQI
7th May 2025
70AQI
70AQI
8th May 2025
53AQI
53AQI
9th May 2025
63AQI
63AQI
10th May 2025
67AQI
67AQI
11th May 2025
63AQI
63AQI
12th May 2025
68AQI
68AQI
13th May 2025
62AQI
62AQI
14th May 2025
63AQI
63AQI
15th May 2025
63AQI
63AQI
16th May 2025
69AQI
69AQI
17th May 2025
70AQI
70AQI
18th May 2025
61AQI
61AQI
19th May 2025
58AQI
58AQI
20th May 2025
86AQI
86AQI
21st May 2025
65AQI
65AQI
22nd May 2025
64AQI
64AQI
23rd May 2025
67AQI
67AQI
24th May 2025
72AQI
72AQI
25th May 2025
65AQI
65AQI
26th May 2025
54AQI
54AQI
27th May 2025
54AQI
54AQI
28th May 2025
66AQI
66AQI
29th May 2025
61AQI
61AQI
30th May 2025
71AQI
71AQI
31st May 2025
75AQI
75AQI
1st June 2025
77AQI
77AQI
2nd June 2025
72AQI
72AQI
3rd June 2025
83AQI
83AQI
4th June 2025
88AQI
88AQI
5th June 2025
82AQI
82AQI
6th June 2025
72AQI
72AQI
7th June 2025
96AQI
96AQI
8th June 2025
77AQI
77AQI
9th June 2025
94AQI
94AQI
10th June 2025
101AQI
101AQI
11th June 2025
90AQI
90AQI
12th June 2025
68AQI
68AQI
13th June 2025
60AQI
60AQI
14th June 2025
77AQI
77AQI
15th June 2025
80AQI
80AQI
16th June 2025
44AQI
44AQI
17th June 2025
73AQI
73AQI
18th June 2025
63AQI
63AQI
19th June 2025
75AQI
75AQI
20th June 2025
94AQI
94AQI
21st June 2025
87AQI
87AQI
22nd June 2025
76AQI
76AQI
23rd June 2025
68AQI
68AQI
24th June 2025
76AQI
76AQI
25th June 2025
74AQI
74AQI
26th June 2025
69AQI
69AQI
27th June 2025
82AQI
82AQI
28th June 2025
89AQI
89AQI
29th June 2025
100AQI
100AQI
30th June 2025
101AQI
101AQI
1st July 2025
122AQI
122AQI
2nd July 2025
137AQI
137AQI
3rd July 2025
119AQI
119AQI
4th July 2025
105AQI
105AQI
5th July 2025
93AQI
93AQI
6th July 2025
79AQI
79AQI
7th July 2025
68AQI
68AQI
8th July 2025
73AQI
73AQI
9th July 2025
67AQI
67AQI
10th July 2025
82AQI
82AQI
11th July 2025
102AQI
102AQI
12th July 2025
110AQI
110AQI
13th July 2025
96AQI
96AQI
14th July 2025
77AQI
77AQI
15th July 2025
97AQI
97AQI
16th July 2025
91AQI
91AQI
17th July 2025
78AQI
78AQI
18th July 2025
72AQI
72AQI
19th July 2025
73AQI
73AQI
20th July 2025
77AQI
77AQI
21st July 2025
88AQI
88AQI
22nd July 2025
87AQI
87AQI
23rd July 2025
87AQI
87AQI
24th July 2025
81AQI
81AQI
25th July 2025
71AQI
71AQI
26th July 2025
70AQI
70AQI
27th July 2025
80AQI
80AQI
28th July 2025
78AQI
78AQI
29th July 2025
71AQI
71AQI
30th July 2025
70AQI
70AQI
31st July 2025
57AQI
57AQI
1st August 2025
46AQI
46AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
78AQI
78AQI
4th August 2025
77AQI
77AQI
5th August 2025
71AQI
71AQI
6th August 2025
64AQI
64AQI
7th August 2025
53AQI
53AQI
8th August 2025
67AQI
67AQI
9th August 2025
64AQI
64AQI
10th August 2025
80AQI
80AQI
11th August 2025
75AQI
75AQI
12th August 2025
67AQI
67AQI
13th August 2025
69AQI
69AQI
14th August 2025
73AQI
73AQI
15th August 2025
57AQI
57AQI
16th August 2025
66AQI
66AQI
17th August 2025
62AQI
62AQI
18th August 2025
64AQI
64AQI
19th August 2025
66AQI
66AQI
20th August 2025
61AQI
61AQI
21st August 2025
58AQI
58AQI
22nd August 2025
42AQI
42AQI
23rd August 2025
63AQI
63AQI
24th August 2025
63AQI
63AQI
25th August 2025
59AQI
59AQI
26th August 2025
61AQI
61AQI
27th August 2025
61AQI
61AQI
28th August 2025
62AQI
62AQI
29th August 2025
51AQI
51AQI
30th August 2025
60AQI
60AQI
31st August 2025
64AQI
64AQI
1st September 2025
62AQI
62AQI
2nd September 2025
55AQI
55AQI
3rd September 2025
50AQI
50AQI
4th September 2025
46AQI
46AQI
5th September 2025
68AQI
68AQI
6th September 2025
61AQI
61AQI
7th September 2025
51AQI
51AQI
8th September 2025
53AQI
53AQI
9th September 2025
59AQI
59AQI
10th September 2025
48AQI
48AQI
11th September 2025
62AQI
62AQI
12th September 2025
75AQI
75AQI
13th September 2025
47AQI
47AQI
14th September 2025
56AQI
56AQI
15th September 2025
59AQI
59AQI
16th September 2025
55AQI
55AQI
17th September 2025
52AQI
52AQI
18th September 2025
56AQI
56AQI
19th September 2025
57AQI
57AQI
20th September 2025
55AQI
55AQI
21st September 2025
39AQI
39AQI
22nd September 2025
43AQI
43AQI
23rd September 2025
40AQI
40AQI
24th September 2025
49AQI
49AQI
25th September 2025
44AQI
44AQI
26th September 2025
39AQI
39AQI
27th September 2025
52AQI
52AQI
28th September 2025
65AQI
65AQI
29th September 2025
46AQI
46AQI
30th September 2025
55AQI
55AQI
1st October 2025
53AQI
53AQI
2nd October 2025
66AQI
66AQI
3rd October 2025
50AQI
50AQI
4th October 2025
58AQI
58AQI
5th October 2025
61AQI
61AQI
6th October 2025
65AQI
65AQI
7th October 2025
68AQI
68AQI
8th October 2025
63AQI
63AQI
9th October 2025
67AQI
67AQI
10th October 2025
58AQI
58AQI
11th October 2025
62AQI
62AQI
12th October 2025
62AQI
62AQI
13th October 2025
62AQI
62AQI
14th October 2025
56AQI
56AQI
15th October 2025
58AQI
58AQI
16th October 2025
58AQI
58AQI
17th October 2025
60AQI
60AQI
18th October 2025
55AQI
55AQI
19th October 2025
60AQI
60AQI
20th October 2025
61AQI
61AQI
21st October 2025
50AQI
50AQI
22nd October 2025
47AQI
47AQI
23rd October 2025
43AQI
43AQI
24th October 2025
51AQI
51AQI
25th October 2025
59AQI
59AQI
26th October 2025
71AQI
71AQI
27th October 2025
62AQI
62AQI
28th October 2025
53AQI
53AQI
29th October 2025
53AQI
53AQI
30th October 2025
47AQI
47AQI
31st October 2025
50AQI
50AQI
1st November 2025
49AQI
49AQI
2nd November 2025
52AQI
52AQI
3rd November 2025
45AQI
45AQI
4th November 2025
48AQI
48AQI
5th November 2025
50AQI
50AQI
6th November 2025
42AQI
42AQI
7th November 2025
51AQI
51AQI
8th November 2025
59AQI
59AQI
9th November 2025
58AQI
58AQI
10th November 2025
63AQI
63AQI
11th November 2025
57AQI
57AQI
12th November 2025
65AQI
65AQI
13th November 2025
70AQI
70AQI
14th November 2025
57AQI
57AQI
15th November 2025
47AQI
47AQI
16th November 2025
59AQI
59AQI
17th November 2025
61AQI
61AQI
18th November 2025
55AQI
55AQI
19th November 2025
61AQI
61AQI
20th November 2025
46AQI
46AQI
21st November 2025
62AQI
62AQI
22nd November 2025
48AQI
48AQI
23rd November 2025
47AQI
47AQI
24th November 2025
50AQI
50AQI
25th November 2025
56AQI
56AQI
26th November 2025
49AQI
49AQI
27th November 2025
55AQI
55AQI
28th November 2025
41AQI
41AQI
29th November 2025
39AQI
39AQI
30th November 2025
43AQI
43AQI
1st December 2025
53AQI
53AQI
2nd December 2025
57AQI
57AQI
3rd December 2025
53AQI
53AQI
4th December 2025
46AQI
46AQI
5th December 2025
42AQI
42AQI
6th December 2025
49AQI
49AQI
7th December 2025
48AQI
48AQI
8th December 2025
52AQI
52AQI
9th December 2025
41AQI
41AQI
10th December 2025
42AQI
42AQI
11th December 2025
41AQI
41AQI
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
38AQI
45AQI
49AQI
52AQI
64AQI
80AQI
86AQI
63AQI
53AQI
58AQI
53AQI
48AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202558AQI
31
24
4
20
11
10
20
1
30
1
27
2
25
6
2
29
11
19
6
25
14
16
7
4
127
210
8
Highest AQI recorded in
July86AQI
Lowest AQI recorded in
January38AQI
202443AQI
30
1
29
26
1
21
9
16
15
14
16
9
22
21
10
20
9
1
29
2
29
1
30
1
274
87
1
Highest AQI recorded in
July57AQI
Lowest AQI recorded in
February32AQI
202349AQI
27
3
1
12
16
21
10
26
4
12
19
5
25
17
14
14
17
17
13
17
7
2
2
1
22
8
192
138
2
Highest AQI recorded in
June61AQI
Lowest AQI recorded in
January40AQI
202240AQI
31
21
29
2
18
12
9
22
16
14
12
11
1
18
11
27
4
29
1
24
1
235
78
Highest AQI recorded in
May53AQI
Lowest AQI recorded in
January25AQI
202148AQI
25
5
28
26
5
18
12
11
20
2
28
8
22
1
13
16
2
22
8
24
7
25
5
27
3
1
229
131
3
1
Highest AQI recorded in
June68AQI
Lowest AQI recorded in
November33AQI
202048AQI
13
17
4
4
14
7
23
7
24
9
22
13
17
22
9
28
2
31
151
115
Highest AQI recorded in
July59AQI
Lowest AQI recorded in
December35AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
58AQILeast Polluted Year Recorded
2022(Avg.)
40AQICopiapo's annual 2025 AQI (58) shows an average percentage change of 27.7% (worsened AQI) compared to previous years: 2020 (48), 2021 (48), 2022 (40), 2023 (49), 2024 (43).
