Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Talcahuano, Biobio, 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+

June Air Quality Analysis

Talcahuano, Biobio, Chile

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Jun 2022
168AQI
Lowest AQI recorded on
23rd Jun 2023
13AQI

Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 66 of Moderate air quality, showing improvement over 2025, 2024 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026

Talcahuano, Biobio, Chile

AQI
Day
Night
.

7 AM1st Jun 2026

5 PM

6 AM2nd Jun 2026

Day time
Avg. Highest Time
5PM1st Jun

53AQI

Avg. Lowest Time
3PM1st Jun

27AQI

Night time
Avg. Highest Time
12AM2nd Jun

118AQI

Avg. Lowest Time
6PM1st Jun

42AQI

In the last 24 hours,

Talcahuano's AQI reached its highest point of 118 at 12 AM during the Night, while the lowest point, 27, was recorded at 3 PM during the Day between 1st Jun and 2nd Jun 2026.

Day & Night AQI Trend : May - Jun 2026

Talcahuano, Biobio, Chile

MayJun
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
4th May 2026207 AMAQI
4th May 2026228 AMAQI
4th May 2026249 AMAQI
4th May 20262810 AMAQI
4th May 20262811 AMAQI
4th May 20263512 PMAQI
4th May 2026301 PMAQI
4th May 2026242 PMAQI
4th May 2026283 PMAQI
4th May 2026284 PMAQI
4th May 2026235 PMAQI
4th May 2026266 PMAQI
4th May 2026267 PMAQI
4th May 2026298 PMAQI
4th May 2026349 PMAQI
4th May 20263210 PMAQI
4th May 20263411 PMAQI
5th May 20263112 AMAQI
5th May 2026321 AMAQI
5th May 2026302 AMAQI
5th May 2026313 AMAQI
5th May 2026284 AMAQI
5th May 2026325 AMAQI
5th May 2026286 AMAQI

13°C12/14°C

5th May 2026317 AMAQI
5th May 2026298 AMAQI
5th May 2026309 AMAQI
5th May 20263410 AMAQI
5th May 20263411 AMAQI
5th May 20263012 PMAQI
5th May 2026311 PMAQI
5th May 2026362 PMAQI
5th May 2026463 PMAQI
5th May 2026324 PMAQI
5th May 2026385 PMAQI
5th May 2026286 PMAQI
5th May 2026307 PMAQI
5th May 2026418 PMAQI
5th May 2026389 PMAQI
5th May 20263210 PMAQI
5th May 20263311 PMAQI
6th May 20263412 AMAQI
6th May 2026271 AMAQI
6th May 2026282 AMAQI
6th May 2026283 AMAQI
6th May 2026264 AMAQI
6th May 2026285 AMAQI
6th May 2026286 AMAQI

14°C13/14°C

6th May 2026297 AMAQI
6th May 2026328 AMAQI
6th May 2026329 AMAQI
6th May 20263310 AMAQI
6th May 20263511 AMAQI
6th May 20263912 PMAQI
6th May 2026481 PMAQI
6th May 2026332 PMAQI
6th May 2026543 PMAQI
6th May 2026384 PMAQI
6th May 2026535 PMAQI
6th May 2026396 PMAQI
6th May 2026307 PMAQI
6th May 2026318 PMAQI
6th May 2026349 PMAQI
6th May 20263610 PMAQI
6th May 20264011 PMAQI
7th May 20262912 AMAQI
7th May 2026331 AMAQI
7th May 2026302 AMAQI
7th May 2026283 AMAQI
7th May 2026254 AMAQI
7th May 2026255 AMAQI
7th May 2026296 AMAQI

13°C11/14°C

7th May 2026267 AMAQI
7th May 2026288 AMAQI
7th May 2026309 AMAQI
7th May 20263010 AMAQI
7th May 20263411 AMAQI
7th May 20263112 PMAQI
7th May 2026331 PMAQI
7th May 2026302 PMAQI
7th May 2026563 PMAQI
7th May 2026264 PMAQI
7th May 2026475 PMAQI
7th May 2026326 PMAQI
7th May 2026227 PMAQI
7th May 2026208 PMAQI
7th May 2026239 PMAQI
7th May 20262810 PMAQI
7th May 20262811 PMAQI
8th May 20263012 AMAQI
8th May 2026301 AMAQI
8th May 2026292 AMAQI
8th May 2026243 AMAQI
8th May 2026254 AMAQI
8th May 2026225 AMAQI
8th May 2026226 AMAQI

11°C9/12°C

8th May 2026267 AMAQI
8th May 2026248 AMAQI
8th May 2026269 AMAQI
8th May 20262510 AMAQI
8th May 20263011 AMAQI
8th May 20262912 PMAQI
8th May 2026381 PMAQI
8th May 2026292 PMAQI
8th May 2026543 PMAQI
8th May 2026324 PMAQI
8th May 2026265 PMAQI
8th May 2026226 PMAQI
8th May 2026237 PMAQI
8th May 2026278 PMAQI
8th May 2026329 PMAQI
8th May 20263010 PMAQI
8th May 20262711 PMAQI
9th May 20262712 AMAQI
9th May 2026281 AMAQI
9th May 2026302 AMAQI
9th May 2026293 AMAQI
9th May 2026244 AMAQI
9th May 2026205 AMAQI
9th May 2026276 AMAQI

11°C10/13°C

9th May 2026267 AMAQI
9th May 2026268 AMAQI
9th May 2026309 AMAQI
9th May 20263510 AMAQI
9th May 20263611 AMAQI
9th May 20263612 PMAQI
9th May 2026441 PMAQI
9th May 2026342 PMAQI
9th May 2026683 PMAQI
9th May 2026384 PMAQI
9th May 2026305 PMAQI
9th May 2026306 PMAQI
9th May 2026247 PMAQI
9th May 2026348 PMAQI
9th May 2026309 PMAQI
9th May 20263310 PMAQI
9th May 20263311 PMAQI
10th May 20263412 AMAQI
10th May 2026321 AMAQI
10th May 2026292 AMAQI
10th May 2026313 AMAQI
10th May 2026324 AMAQI
10th May 2026285 AMAQI
10th May 2026286 AMAQI

11°C9/14°C

10th May 2026307 AMAQI
10th May 2026318 AMAQI
10th May 2026329 AMAQI
10th May 20263410 AMAQI
10th May 20263811 AMAQI
10th May 20263912 PMAQI
10th May 2026401 PMAQI
10th May 2026342 PMAQI
10th May 2026543 PMAQI
10th May 2026314 PMAQI
10th May 2026255 PMAQI
10th May 2026376 PMAQI
10th May 2026327 PMAQI
10th May 2026258 PMAQI
10th May 2026349 PMAQI
10th May 20263410 PMAQI
10th May 20263411 PMAQI
11th May 20263412 AMAQI
11th May 2026311 AMAQI
11th May 2026322 AMAQI
11th May 2026323 AMAQI
11th May 2026304 AMAQI
11th May 2026285 AMAQI
11th May 2026306 AMAQI

12°C9/15°C

11th May 2026287 AMAQI
11th May 2026328 AMAQI
11th May 2026319 AMAQI
11th May 20263210 AMAQI
11th May 20264011 AMAQI
11th May 20263412 PMAQI
11th May 2026451 PMAQI
11th May 2026312 PMAQI
11th May 2026533 PMAQI
11th May 2026184 PMAQI
11th May 2026345 PMAQI
11th May 2026456 PMAQI
11th May 2026337 PMAQI
11th May 2026408 PMAQI
11th May 2026379 PMAQI
11th May 20263610 PMAQI
11th May 20264111 PMAQI
12th May 20263512 AMAQI
12th May 2026381 AMAQI
12th May 2026342 AMAQI
12th May 2026343 AMAQI
12th May 2026344 AMAQI
12th May 2026325 AMAQI
12th May 2026326 AMAQI

13°C10/16°C

12th May 2026367 AMAQI
12th May 2026348 AMAQI
12th May 2026329 AMAQI
12th May 20263410 AMAQI
12th May 20263611 AMAQI
12th May 20263812 PMAQI
12th May 2026401 PMAQI
12th May 2026332 PMAQI
12th May 2026503 PMAQI
12th May 2026324 PMAQI
12th May 2026495 PMAQI
12th May 2026526 PMAQI
12th May 2026377 PMAQI
12th May 2026458 PMAQI
12th May 2026359 PMAQI
12th May 20262910 PMAQI
12th May 20263811 PMAQI
13th May 20264012 AMAQI
13th May 2026381 AMAQI
13th May 2026322 AMAQI
13th May 2026363 AMAQI
13th May 2026354 AMAQI
13th May 2026345 AMAQI
13th May 2026326 AMAQI

12°C11/15°C

13th May 2026317 AMAQI
13th May 2026328 AMAQI
13th May 2026269 AMAQI
13th May 20263210 AMAQI
13th May 20262711 AMAQI
13th May 20264112 PMAQI
13th May 2026531 PMAQI
13th May 2026452 PMAQI
13th May 2026603 PMAQI
13th May 2026544 PMAQI
13th May 2026285 PMAQI
13th May 2026276 PMAQI
13th May 2026267 PMAQI
13th May 2026448 PMAQI
13th May 2026359 PMAQI
13th May 20263010 PMAQI
13th May 20263111 PMAQI
14th May 20263112 AMAQI
14th May 2026331 AMAQI
14th May 2026272 AMAQI
14th May 2026313 AMAQI
14th May 2026324 AMAQI
14th May 2026275 AMAQI
14th May 2026246 AMAQI

13°C11/15°C

14th May 2026267 AMAQI
14th May 2026298 AMAQI
14th May 2026329 AMAQI
14th May 20262610 AMAQI
14th May 20264411 AMAQI
14th May 20263612 PMAQI
14th May 2026331 PMAQI
14th May 2026262 PMAQI
14th May 2026353 PMAQI
14th May 2026424 PMAQI
14th May 2026225 PMAQI
14th May 2026246 PMAQI
14th May 2026287 PMAQI
14th May 2026378 PMAQI
14th May 2026349 PMAQI
14th May 20263110 PMAQI
14th May 20263411 PMAQI
15th May 20263412 AMAQI
15th May 2026371 AMAQI
15th May 2026372 AMAQI
15th May 2026283 AMAQI
15th May 2026294 AMAQI
15th May 2026285 AMAQI
15th May 2026296 AMAQI

11°C9/14°C

15th May 2026287 AMAQI
15th May 2026278 AMAQI
15th May 2026289 AMAQI
15th May 20263410 AMAQI
15th May 20267011 AMAQI
15th May 20269212 PMAQI
15th May 2026931 PMAQI
15th May 2026802 PMAQI
15th May 2026823 PMAQI
15th May 2026704 PMAQI
15th May 2026635 PMAQI
15th May 2026686 PMAQI
15th May 2026677 PMAQI
15th May 2026688 PMAQI
15th May 2026659 PMAQI
15th May 20266210 PMAQI
15th May 20266211 PMAQI
16th May 20267012 AMAQI
16th May 2026641 AMAQI
16th May 2026602 AMAQI
16th May 2026583 AMAQI
16th May 2026584 AMAQI
16th May 2026685 AMAQI
16th May 2026646 AMAQI

11°C10/13°C

16th May 2026647 AMAQI
16th May 2026688 AMAQI
16th May 2026689 AMAQI
16th May 20265910 AMAQI
16th May 20264211 AMAQI
16th May 20263612 PMAQI
16th May 2026291 PMAQI
16th May 2026272 PMAQI
16th May 2026403 PMAQI
16th May 2026384 PMAQI
16th May 2026295 PMAQI
16th May 2026386 PMAQI
16th May 2026477 PMAQI
16th May 2026568 PMAQI
16th May 2026629 PMAQI
16th May 20266410 PMAQI
16th May 20266111 PMAQI
17th May 20265812 AMAQI
17th May 2026541 AMAQI
17th May 2026592 AMAQI
17th May 2026583 AMAQI
17th May 2026634 AMAQI
17th May 2026505 AMAQI
17th May 2026426 AMAQI

10°C7/14°C

17th May 2026497 AMAQI
17th May 2026398 AMAQI
17th May 2026549 AMAQI
17th May 20264510 AMAQI
17th May 20264811 AMAQI
17th May 20263012 PMAQI
17th May 2026301 PMAQI
17th May 2026302 PMAQI
17th May 2026313 PMAQI
17th May 2026264 PMAQI
17th May 2026285 PMAQI
17th May 2026316 PMAQI
17th May 2026267 PMAQI
17th May 2026358 PMAQI
17th May 2026429 PMAQI
17th May 20262810 PMAQI
17th May 20263611 PMAQI
18th May 20263212 AMAQI
18th May 2026341 AMAQI
18th May 2026312 AMAQI
18th May 2026323 AMAQI
18th May 2026344 AMAQI
18th May 2026325 AMAQI
18th May 2026366 AMAQI

10°C7/14°C

18th May 2026457 AMAQI
18th May 2026488 AMAQI
18th May 2026349 AMAQI
18th May 20263410 AMAQI
18th May 20264911 AMAQI
18th May 20265312 PMAQI
18th May 2026461 PMAQI
18th May 2026422 PMAQI
18th May 2026443 PMAQI
18th May 2026684 PMAQI
18th May 2026525 PMAQI
18th May 2026466 PMAQI
18th May 2026267 PMAQI
18th May 2026288 PMAQI
18th May 2026469 PMAQI
18th May 20262510 PMAQI
18th May 20262311 PMAQI
19th May 20265012 AMAQI
19th May 2026581 AMAQI
19th May 2026562 AMAQI
19th May 2026583 AMAQI
19th May 2026594 AMAQI
19th May 2026585 AMAQI
19th May 2026546 AMAQI

11°C9/15°C

19th May 2026367 AMAQI
19th May 2026488 AMAQI
19th May 2026529 AMAQI
19th May 20265010 AMAQI
19th May 20264311 AMAQI
19th May 20266312 PMAQI
19th May 2026561 PMAQI
19th May 2026582 PMAQI
19th May 2026483 PMAQI
19th May 2026724 PMAQI
19th May 2026525 PMAQI
19th May 2026456 PMAQI
19th May 2026517 PMAQI
19th May 2026448 PMAQI
19th May 2026539 PMAQI
19th May 20265110 PMAQI
19th May 20265111 PMAQI
20th May 20265112 AMAQI
20th May 2026521 AMAQI
20th May 2026462 AMAQI
20th May 2026443 AMAQI
20th May 2026414 AMAQI
20th May 2026505 AMAQI
20th May 2026466 AMAQI

12°C9/15°C

20th May 2026487 AMAQI
20th May 2026528 AMAQI
20th May 2026609 AMAQI
20th May 20265710 AMAQI
20th May 20265111 AMAQI
20th May 20265412 PMAQI
20th May 2026621 PMAQI
20th May 2026592 PMAQI
20th May 2026813 PMAQI
20th May 2026704 PMAQI
20th May 2026565 PMAQI
20th May 2026716 PMAQI
20th May 2026547 PMAQI
20th May 2026558 PMAQI
20th May 2026589 PMAQI
20th May 20265510 PMAQI
20th May 20265511 PMAQI
21st May 20265512 AMAQI
21st May 2026551 AMAQI
21st May 2026522 AMAQI
21st May 2026453 AMAQI
21st May 2026504 AMAQI
21st May 2026505 AMAQI
21st May 2026506 AMAQI

12°C9/16°C

21st May 2026647 AMAQI
21st May 2026448 AMAQI
21st May 2026459 AMAQI
21st May 20265210 AMAQI
21st May 20264311 AMAQI
21st May 20264012 PMAQI
21st May 2026381 PMAQI
21st May 2026452 PMAQI
21st May 2026403 PMAQI
21st May 2026514 PMAQI
21st May 2026485 PMAQI
21st May 2026466 PMAQI
21st May 2026367 PMAQI
21st May 2026528 PMAQI
21st May 2026549 PMAQI
21st May 20265110 PMAQI
21st May 20265111 PMAQI
22nd May 20265112 AMAQI
22nd May 2026511 AMAQI
22nd May 2026512 AMAQI
22nd May 2026513 AMAQI
22nd May 2026514 AMAQI
22nd May 2026515 AMAQI
22nd May 2026516 AMAQI

11°C9/14°C

22nd May 2026527 AMAQI
22nd May 2026548 AMAQI
22nd May 2026449 AMAQI
22nd May 20264810 AMAQI
22nd May 20264811 AMAQI
22nd May 20265012 PMAQI
22nd May 2026521 PMAQI
22nd May 2026562 PMAQI
22nd May 2026563 PMAQI
22nd May 2026524 PMAQI
22nd May 2026545 PMAQI
22nd May 2026566 PMAQI
22nd May 2026567 PMAQI
22nd May 2026638 PMAQI
22nd May 2026619 PMAQI
22nd May 20265510 PMAQI
22nd May 20265511 PMAQI
23rd May 20265512 AMAQI
23rd May 2026551 AMAQI
23rd May 2026552 AMAQI
23rd May 2026563 AMAQI
23rd May 2026544 AMAQI
23rd May 2026525 AMAQI
23rd May 2026586 AMAQI

11°C9/12°C

23rd May 2026587 AMAQI
23rd May 2026608 AMAQI
23rd May 2026629 AMAQI
23rd May 20266510 AMAQI
23rd May 20265611 AMAQI
23rd May 20264912 PMAQI
23rd May 2026541 PMAQI
23rd May 2026592 PMAQI
23rd May 2026563 PMAQI
23rd May 2026564 PMAQI
23rd May 2026545 PMAQI
23rd May 2026526 PMAQI
23rd May 2026567 PMAQI
23rd May 2026628 PMAQI
23rd May 2026629 PMAQI
23rd May 20266310 PMAQI
23rd May 20266311 PMAQI
24th May 20266312 AMAQI
24th May 2026631 AMAQI
24th May 2026622 AMAQI
24th May 2026603 AMAQI
24th May 2026584 AMAQI
24th May 2026615 AMAQI
24th May 2026546 AMAQI

11°C10/12°C

24th May 2026567 AMAQI
24th May 2026588 AMAQI
24th May 2026639 AMAQI
24th May 20266010 AMAQI
24th May 20265211 AMAQI
24th May 20264712 PMAQI
24th May 2026421 PMAQI
24th May 2026412 PMAQI
24th May 2026503 PMAQI
24th May 2026634 PMAQI
24th May 2026645 PMAQI
24th May 2026636 PMAQI
24th May 2026607 PMAQI
24th May 2026658 PMAQI
24th May 2026649 PMAQI
24th May 20266210 PMAQI
24th May 20266211 PMAQI
25th May 20266212 AMAQI
25th May 2026621 AMAQI
25th May 2026592 AMAQI
25th May 2026493 AMAQI
25th May 2026444 AMAQI
25th May 2026605 AMAQI
25th May 2026546 AMAQI

11°C9/14°C

25th May 2026577 AMAQI
25th May 2026618 AMAQI
25th May 2026829 AMAQI
25th May 20268810 AMAQI
25th May 20269311 AMAQI
25th May 20268212 PMAQI
25th May 2026841 PMAQI
25th May 2026802 PMAQI
25th May 2026803 PMAQI
25th May 2026784 PMAQI
25th May 2026845 PMAQI
25th May 2026806 PMAQI
25th May 2026817 PMAQI
25th May 2026768 PMAQI
25th May 2026769 PMAQI
25th May 20267810 PMAQI
25th May 20267811 PMAQI
26th May 20267112 AMAQI
26th May 2026641 AMAQI
26th May 2026662 AMAQI
26th May 2026643 AMAQI
26th May 2026234 AMAQI
26th May 2026205 AMAQI
26th May 2026206 AMAQI

12°C10/15°C

26th May 2026227 AMAQI
26th May 2026858 AMAQI
26th May 20261109 AMAQI
26th May 202611210 AMAQI
26th May 202611111 AMAQI
26th May 202611212 PMAQI
26th May 2026951 PMAQI
26th May 2026702 PMAQI
26th May 2026563 PMAQI
26th May 2026544 PMAQI
26th May 2026545 PMAQI
26th May 2026556 PMAQI
26th May 2026767 PMAQI
26th May 20261318 PMAQI
26th May 20261299 PMAQI
26th May 202613810 PMAQI
26th May 202611811 PMAQI
27th May 202611012 AMAQI
27th May 2026761 AMAQI
27th May 2026412 AMAQI
27th May 2026273 AMAQI
27th May 2026214 AMAQI
27th May 2026185 AMAQI
27th May 2026146 AMAQI

12°C11/15°C

27th May 2026207 AMAQI
27th May 2026178 AMAQI
27th May 2026189 AMAQI
27th May 20263510 AMAQI
27th May 20265011 AMAQI
27th May 20264812 PMAQI
27th May 2026471 PMAQI
27th May 2026462 PMAQI
27th May 2026523 PMAQI
27th May 2026764 PMAQI
27th May 2026525 PMAQI
27th May 2026526 PMAQI
27th May 2026687 PMAQI
27th May 2026348 PMAQI
27th May 2026369 PMAQI
27th May 20263010 PMAQI
27th May 20262611 PMAQI
28th May 20263212 AMAQI
28th May 2026281 AMAQI
28th May 2026222 AMAQI
28th May 2026223 AMAQI
28th May 2026164 AMAQI
28th May 2026145 AMAQI
28th May 2026186 AMAQI

13°C11/14°C

28th May 2026187 AMAQI
28th May 2026148 AMAQI
28th May 2026209 AMAQI
28th May 20261810 AMAQI
28th May 20262011 AMAQI
28th May 20262712 PMAQI
28th May 2026241 PMAQI
28th May 2026262 PMAQI
28th May 2026283 PMAQI
28th May 2026274 PMAQI
28th May 2026305 PMAQI
28th May 2026346 PMAQI
28th May 2026457 PMAQI
28th May 2026858 PMAQI
28th May 2026769 PMAQI
28th May 20269810 PMAQI
28th May 20267011 PMAQI
29th May 20266812 AMAQI
29th May 2026281 AMAQI
29th May 2026222 AMAQI
29th May 2026203 AMAQI
29th May 2026144 AMAQI
29th May 2026185 AMAQI
29th May 2026346 AMAQI

13°C12/14°C

29th May 2026457 AMAQI
29th May 2026408 AMAQI
29th May 2026509 AMAQI
29th May 20265410 AMAQI
29th May 20265811 AMAQI
29th May 20265312 PMAQI
29th May 2026691 PMAQI
29th May 2026612 PMAQI
29th May 2026473 PMAQI
29th May 2026534 PMAQI
29th May 2026605 PMAQI
29th May 2026556 PMAQI
29th May 2026467 PMAQI
29th May 2026588 PMAQI
29th May 2026729 PMAQI
29th May 20266210 PMAQI
29th May 20265811 PMAQI
30th May 20265512 AMAQI
30th May 2026891 AMAQI
30th May 2026842 AMAQI
30th May 2026553 AMAQI
30th May 2026524 AMAQI
30th May 20261385 AMAQI
30th May 20261266 AMAQI

12°C11/14°C

30th May 20261267 AMAQI
30th May 2026828 AMAQI
30th May 2026729 AMAQI
30th May 20267810 AMAQI
30th May 20267211 AMAQI
30th May 20267912 PMAQI
30th May 2026571 PMAQI
30th May 2026422 PMAQI
30th May 2026423 PMAQI
30th May 2026594 PMAQI
30th May 2026685 PMAQI
30th May 2026706 PMAQI
30th May 2026707 PMAQI
30th May 20261068 PMAQI
30th May 20261389 PMAQI
30th May 202613110 PMAQI
30th May 202610911 PMAQI
31st May 202610312 AMAQI
31st May 20261031 AMAQI
31st May 2026902 AMAQI
31st May 2026913 AMAQI
31st May 2026984 AMAQI
31st May 2026905 AMAQI
31st May 2026766 AMAQI

12°C10/16°C

31st May 2026747 AMAQI
31st May 2026808 AMAQI
31st May 2026869 AMAQI
31st May 20269110 AMAQI
31st May 20267811 AMAQI
31st May 20265612 PMAQI
31st May 2026581 PMAQI
31st May 2026562 PMAQI
31st May 2026563 PMAQI
31st May 2026624 PMAQI
31st May 20261075 PMAQI
31st May 2026986 PMAQI
31st May 2026827 PMAQI
31st May 2026698 PMAQI
31st May 2026889 PMAQI
31st May 20269710 PMAQI
31st May 20269911 PMAQI
1st Jun 202611812 AMAQI
1st Jun 2026941 AMAQI
1st Jun 2026812 AMAQI
1st Jun 2026383 AMAQI
1st Jun 2026324 AMAQI
1st Jun 2026315 AMAQI
1st Jun 2026396 AMAQI

12°C11/14°C

1st Jun 2026417 AMAQI
1st Jun 2026348 AMAQI
1st Jun 2026329 AMAQI
1st Jun 20264410 AMAQI
1st Jun 20264811 AMAQI
1st Jun 20264012 PMAQI
1st Jun 2026441 PMAQI
1st Jun 2026382 PMAQI
1st Jun 2026273 PMAQI
1st Jun 2026314 PMAQI
1st Jun 2026535 PMAQI
1st Jun 2026426 PMAQI
1st Jun 2026567 PMAQI
1st Jun 2026688 PMAQI
1st Jun 2026859 PMAQI
1st Jun 20269410 PMAQI
1st Jun 202610211 PMAQI
2nd Jun 202611812 AMAQI
2nd Jun 20261101 AMAQI
2nd Jun 20261122 AMAQI
2nd Jun 20261033 AMAQI
2nd Jun 2026864 AMAQI
2nd Jun 2026745 AMAQI
2nd Jun 2026606 AMAQI

12°C11/14°C

2nd Jun 2026507 AMAQI
7 AM
2nd Jun 2026518 AMAQI
2nd Jun 2026589 AMAQI
2nd Jun 20266410 AMAQI
2nd Jun 20267211 AMAQI
2nd Jun 20268812 PMAQI
12 PM
2nd Jun 2026791 PMAQI
2nd Jun 2026722 PMAQI
2nd Jun 2026543 PMAQI
2nd Jun 2026484 PMAQI
2nd Jun 2026465 PMAQI
5 PM
2nd Jun 2026396 PMAQI
2nd Jun 2026467 PMAQI
2nd Jun 2026438 PMAQI
2nd Jun 2026429 PMAQI
2nd Jun 20263910 PMAQI
2nd Jun 20263711 PMAQI
12 AM
6 AM

13°C12/14°C

Day time
Avg. Highest Time
3 PM

51AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 8 AM

43AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 51), while the lowest AQI was between 7 AM to 8 AM (Avg. 43).
Night time
Avg. Highest Time
9 PM

56AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM

40AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 56), while the lowest AQI was between 4 AM to 4 AM (Avg. 40).

2026 Days Vs Air Quality

Talcahuano, Biobio, Chile

2026

87%

130

13%

20

Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)

Good
130 Days
Moderate
20 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 87%

Health Risk Level:

Low

In 2026, 87% of 153 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

Talcahuano, Biobio, Chile

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
42AQI (US)
2nd January 2026
34AQI (US)
3rd January 2026
30AQI (US)
4th January 2026
34AQI (US)
5th January 2026
28AQI (US)
6th January 2026
29AQI (US)
7th January 2026
36AQI (US)
8th January 2026
44AQI (US)
9th January 2026
42AQI (US)
10th January 2026
22AQI (US)
11th January 2026
29AQI (US)
12th January 2026
34AQI (US)
13th January 2026
50AQI (US)
14th January 2026
29AQI (US)
15th January 2026
34AQI (US)
16th January 2026
40AQI (US)
17th January 2026
39AQI (US)
18th January 2026
42AQI (US)
19th January 2026
73AQI (US)
20th January 2026
61AQI (US)
21st January 2026
38AQI (US)
22nd January 2026
50AQI (US)
23rd January 2026
54AQI (US)
24th January 2026
46AQI (US)
25th January 2026
49AQI (US)
26th January 2026
46AQI (US)
27th January 2026
40AQI (US)
28th January 2026
45AQI (US)
29th January 2026
46AQI (US)
30th January 2026
49AQI (US)
31st January 2026
44AQI (US)
1st February 2026
46AQI (US)
2nd February 2026
53AQI (US)
3rd February 2026
50AQI (US)
4th February 2026
51AQI (US)
5th February 2026
49AQI (US)
6th February 2026
44AQI (US)
7th February 2026
40AQI (US)
8th February 2026
46AQI (US)
9th February 2026
48AQI (US)
10th February 2026
42AQI (US)
11th February 2026
46AQI (US)
12th February 2026
46AQI (US)
13th February 2026
53AQI (US)
14th February 2026
54AQI (US)
15th February 2026
43AQI (US)
16th February 2026
44AQI (US)
17th February 2026
46AQI (US)
18th February 2026
46AQI (US)
19th February 2026
47AQI (US)
20th February 2026
44AQI (US)
21st February 2026
40AQI (US)
22nd February 2026
34AQI (US)
23rd February 2026
40AQI (US)
24th February 2026
42AQI (US)
25th February 2026
42AQI (US)
26th February 2026
32AQI (US)
27th February 2026
32AQI (US)
28th February 2026
32AQI (US)
1st March 2026
40AQI (US)
2nd March 2026
47AQI (US)
3rd March 2026
42AQI (US)
4th March 2026
40AQI (US)
5th March 2026
36AQI (US)
6th March 2026
33AQI (US)
7th March 2026
34AQI (US)
8th March 2026
34AQI (US)
9th March 2026
38AQI (US)
10th March 2026
32AQI (US)
11th March 2026
35AQI (US)
12th March 2026
38AQI (US)
13th March 2026
36AQI (US)
14th March 2026
34AQI (US)
15th March 2026
32AQI (US)
16th March 2026
34AQI (US)
17th March 2026
35AQI (US)
18th March 2026
34AQI (US)
19th March 2026
32AQI (US)
20th March 2026
32AQI (US)
21st March 2026
31AQI (US)
22nd March 2026
33AQI (US)
23rd March 2026
38AQI (US)
24th March 2026
36AQI (US)
25th March 2026
34AQI (US)
26th March 2026
32AQI (US)
27th March 2026
32AQI (US)
28th March 2026
34AQI (US)
29th March 2026
31AQI (US)
30th March 2026
28AQI (US)
31st March 2026
26AQI (US)
1st April 2026
31AQI (US)
2nd April 2026
34AQI (US)
3rd April 2026
30AQI (US)
4th April 2026
28AQI (US)
5th April 2026
30AQI (US)
6th April 2026
34AQI (US)
7th April 2026
31AQI (US)
8th April 2026
37AQI (US)
9th April 2026
29AQI (US)
10th April 2026
34AQI (US)
11th April 2026
36AQI (US)
12th April 2026
30AQI (US)
13th April 2026
32AQI (US)
14th April 2026
34AQI (US)
15th April 2026
32AQI (US)
16th April 2026
32AQI (US)
17th April 2026
18th April 2026
36AQI (US)
19th April 2026
36AQI (US)
20th April 2026
33AQI (US)
21st April 2026
30AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
24th April 2026
28AQI (US)
25th April 2026
30AQI (US)
26th April 2026
33AQI (US)
27th April 2026
30AQI (US)
28th April 2026
26AQI (US)
29th April 2026
25AQI (US)
30th April 2026
26AQI (US)
1st May 2026
28AQI (US)
2nd May 2026
26AQI (US)
3rd May 2026
24AQI (US)
4th May 2026
27AQI (US)
5th May 2026
33AQI (US)
6th May 2026
35AQI (US)
7th May 2026
30AQI (US)
8th May 2026
28AQI (US)
9th May 2026
10th May 2026
33AQI (US)
11th May 2026
34AQI (US)
12th May 2026
37AQI (US)
13th May 2026
36AQI (US)
14th May 2026
31AQI (US)
15th May 2026
52AQI (US)
16th May 2026
52AQI (US)
17th May 2026
41AQI (US)
18th May 2026
39AQI (US)
19th May 2026
53AQI (US)
20th May 2026
56AQI (US)
21st May 2026
48AQI (US)
22nd May 2026
52AQI (US)
23rd May 2026
57AQI (US)
24th May 2026
58AQI (US)
25th May 2026
72AQI (US)
26th May 2026
78AQI (US)
27th May 2026
42AQI (US)
28th May 2026
34AQI (US)
29th May 2026
48AQI (US)
30th May 2026
84AQI (US)
31st May 2026
83AQI (US)
1st June 2026
55AQI (US)
2nd June 2026
66AQI (US)
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

41AQI (US)

44AQI (US)

35AQI (US)

31AQI (US)

45AQI (US)

61AQI (US)

No. of days

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

202640AQI (US)

28
3
24
4
31
28
19
11
2
130
20

Highest AQI (US) recorded in

June

61AQI (US)

Lowest AQI (US) recorded in

April

31AQI (US)

202556AQI (US)

30
1
23
5
23
8
15
14
1
2
20
9
1
8
21
7
15
9
8
22
1
22
8
19
12
30
30
1
210
114
41

Highest AQI (US) recorded in

June

108AQI (US)

Lowest AQI (US) recorded in

December

34AQI (US)

202461AQI (US)

15
16
17
12
20
11
9
19
2
4
8
14
5
14
10
6
1
16
10
4
6
16
9
17
13
25
6
30
28
3
186
130
41
9

Highest AQI (US) recorded in

May

109AQI (US)

Lowest AQI (US) recorded in

November

33AQI (US)

202358AQI (US)

24
7
6
20
1
1
22
9
15
13
2
7
19
5
9
12
9
5
19
7
10
15
6
13
17
13
18
22
7
24
7
170
163
30
1

Highest AQI (US) recorded in

July

80AQI (US)

Lowest AQI (US) recorded in

November

41AQI (US)

202264AQI (US)

23
7
8
11
2
8
23
6
22
2
1
14
14
2
5
14
10
1
6
9
8
1
1
1
11
18
23
8
22
8
20
11
133
146
37
3
1

Highest AQI (US) recorded in

May

103AQI (US)

Lowest AQI (US) recorded in

November

41AQI (US)

202171AQI (US)

17
12
20
8
12
19
4
26
13
11
7
4
12
3
11
10
15
6
4
17
8
2
8
21
1
8
23
18
12
11
20
106
193
38
26

Highest AQI (US) recorded in

July

116AQI (US)

Lowest AQI (US) recorded in

February

43AQI (US)

202067AQI (US)

7
6
6
14
1
2
12
4
1
7
10
6
7
9
13
6
3
8
22
1
8
17
3
2
11
20
20
10
22
9
100
133
21
13

Highest AQI (US) recorded in

June

99AQI (US)

Lowest AQI (US) recorded in

November

42AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
71AQI (US)
Least Polluted Year Recorded
2026(Avg.)
40AQI (US)

Talcahuano's annual 2026 AQI (US) (40) shows an average percentage change of -35.9% (improved AQI (US)) compared to previous years: 2020 (67), 2021 (71), 2022 (64), 2023 (58), 2024 (61), 2025 (56).