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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Office San Vicente, 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+

August Air Quality Analysis

Office San Vicente, Talcahuano, Biobio, Chile

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Aug 2024
151AQI
Lowest AQI recorded on
19th Aug 2023
17AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 14th Aug - 15th Aug 2026

Office San Vicente, Talcahuano, Biobio, Chile

AQI
Day
Night
.

7 AM14th Aug 2026

6 PM

6 AM15th Aug 2026

Day time
Avg. Highest Time
8AM14th Aug

31AQI

Avg. Lowest Time
3PM14th Aug

12AQI

Night time
Avg. Highest Time
9PM14th Aug

34AQI

Avg. Lowest Time
6AM15th Aug

12AQI

In the last 24 hours,

Office San Vicente's AQI reached its highest point of 34 at 9 PM during the Night, while the lowest point, 12, was recorded at 6 AM during the Night between 14th Aug and 15th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Office San Vicente, Talcahuano, Biobio, Chile

JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026907 AMAQI
17th Jul 2026678 AMAQI
17th Jul 2026879 AMAQI
17th Jul 20267010 AMAQI
17th Jul 20265811 AMAQI
17th Jul 20265512 PMAQI
17th Jul 2026541 PMAQI
17th Jul 2026422 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026364 PMAQI
17th Jul 2026275 PMAQI
17th Jul 2026406 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026668 PMAQI
17th Jul 2026749 PMAQI
17th Jul 20268010 PMAQI
17th Jul 20269911 PMAQI
18th Jul 202611812 AMAQI
18th Jul 20261101 AMAQI
18th Jul 20261122 AMAQI
18th Jul 2026923 AMAQI
18th Jul 2026884 AMAQI
18th Jul 2026435 AMAQI
18th Jul 2026256 AMAQI

11°C9/11°C

18th Jul 2026127 AMAQI
18th Jul 2026258 AMAQI
18th Jul 2026219 AMAQI
18th Jul 20261810 AMAQI
18th Jul 2026811 AMAQI
18th Jul 20261712 PMAQI
18th Jul 2026361 PMAQI
18th Jul 2026362 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026297 PMAQI
18th Jul 2026868 PMAQI
18th Jul 20261269 PMAQI
18th Jul 202614410 PMAQI
18th Jul 20264211 PMAQI
19th Jul 20266712 AMAQI
19th Jul 20261401 AMAQI
19th Jul 20261372 AMAQI
19th Jul 20261483 AMAQI
19th Jul 20261284 AMAQI
19th Jul 20261385 AMAQI
19th Jul 20261246 AMAQI

11°C10/12°C

19th Jul 20261257 AMAQI
19th Jul 20261188 AMAQI
19th Jul 2026889 AMAQI
19th Jul 20267110 AMAQI
19th Jul 20269811 AMAQI
19th Jul 20267012 PMAQI
19th Jul 2026621 PMAQI
19th Jul 2026272 PMAQI
19th Jul 2026603 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026595 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026177 PMAQI
19th Jul 2026548 PMAQI
19th Jul 2026669 PMAQI
19th Jul 20264810 PMAQI
19th Jul 20267411 PMAQI
20th Jul 20267812 AMAQI
20th Jul 20261421 AMAQI
20th Jul 20261342 AMAQI
20th Jul 20261363 AMAQI
20th Jul 20261144 AMAQI
20th Jul 20261065 AMAQI
20th Jul 2026906 AMAQI

10°C9/11°C

20th Jul 2026927 AMAQI
20th Jul 20261068 AMAQI
20th Jul 20261169 AMAQI
20th Jul 20268010 AMAQI
20th Jul 202615211 AMAQI
20th Jul 202612812 PMAQI
20th Jul 20261481 PMAQI
20th Jul 2026642 PMAQI
20th Jul 2026763 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026345 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026488 PMAQI
20th Jul 2026829 PMAQI
20th Jul 20269510 PMAQI
21st Jul 202610812 AMAQI
21st Jul 20261121 AMAQI
21st Jul 2026642 AMAQI
21st Jul 2026703 AMAQI
21st Jul 2026484 AMAQI
21st Jul 2026385 AMAQI
21st Jul 2026426 AMAQI

10°C8/12°C

21st Jul 2026297 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20263111 AMAQI
21st Jul 20264412 PMAQI
21st Jul 2026401 PMAQI
21st Jul 2026142 PMAQI
21st Jul 2026653 PMAQI
21st Jul 2026384 PMAQI
21st Jul 2026565 PMAQI
21st Jul 2026686 PMAQI
21st Jul 2026747 PMAQI
21st Jul 2026788 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20264011 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026173 AMAQI
22nd Jul 2026144 AMAQI
22nd Jul 2026195 AMAQI
22nd Jul 2026126 AMAQI

11°C8/13°C

22nd Jul 202687 AMAQI
22nd Jul 2026238 AMAQI
22nd Jul 202699 AMAQI
22nd Jul 20261210 AMAQI
22nd Jul 20261211 AMAQI
22nd Jul 20261012 PMAQI
22nd Jul 202681 PMAQI
22nd Jul 2026362 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026566 PMAQI
22nd Jul 2026407 PMAQI
22nd Jul 2026408 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20263411 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026171 AMAQI
23rd Jul 2026142 AMAQI
23rd Jul 2026173 AMAQI
23rd Jul 2026174 AMAQI
23rd Jul 2026165 AMAQI
23rd Jul 2026146 AMAQI

13°C13/13°C

23rd Jul 2026157 AMAQI
23rd Jul 2026128 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20261411 AMAQI
23rd Jul 20261612 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026193 PMAQI
23rd Jul 2026314 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026317 PMAQI
23rd Jul 2026428 PMAQI
23rd Jul 2026449 PMAQI
23rd Jul 20266210 PMAQI
23rd Jul 20266911 PMAQI
24th Jul 20268412 AMAQI
24th Jul 2026891 AMAQI
24th Jul 2026902 AMAQI
24th Jul 2026683 AMAQI
24th Jul 2026234 AMAQI
24th Jul 2026185 AMAQI
24th Jul 2026216 AMAQI

12°C11/13°C

24th Jul 2026237 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026369 AMAQI
24th Jul 2026910 AMAQI
24th Jul 20263811 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026383 PMAQI
24th Jul 2026424 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026527 PMAQI
24th Jul 2026768 PMAQI
24th Jul 2026899 PMAQI
24th Jul 20266910 PMAQI
24th Jul 20265311 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026381 AMAQI
25th Jul 2026332 AMAQI
25th Jul 2026303 AMAQI
25th Jul 2026124 AMAQI
25th Jul 2026105 AMAQI
25th Jul 2026106 AMAQI

12°C11/13°C

25th Jul 2026107 AMAQI
25th Jul 2026168 AMAQI
25th Jul 2026239 AMAQI
25th Jul 20261210 AMAQI
25th Jul 20262411 AMAQI
25th Jul 20262512 PMAQI
25th Jul 202671 PMAQI
25th Jul 2026142 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026174 PMAQI
25th Jul 2026145 PMAQI
25th Jul 2026146 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026428 PMAQI
25th Jul 2026679 PMAQI
25th Jul 20268910 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20265312 AMAQI
26th Jul 2026491 AMAQI
26th Jul 2026512 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026174 AMAQI
26th Jul 2026235 AMAQI
26th Jul 2026236 AMAQI

13°C12/13°C

26th Jul 2026297 AMAQI
26th Jul 2026148 AMAQI
26th Jul 2026149 AMAQI
26th Jul 20261210 AMAQI
26th Jul 20261211 AMAQI
26th Jul 20261712 PMAQI
26th Jul 2026171 PMAQI
26th Jul 2026192 PMAQI
26th Jul 2026173 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026163 AMAQI
27th Jul 2026184 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026276 AMAQI

13°C12/14°C

27th Jul 2026267 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026321 PMAQI
27th Jul 2026202 PMAQI
27th Jul 2026203 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026337 PMAQI
27th Jul 2026408 PMAQI
27th Jul 2026369 PMAQI
27th Jul 20263610 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026361 AMAQI
28th Jul 2026322 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026254 AMAQI
28th Jul 2026275 AMAQI
28th Jul 2026256 AMAQI

13°C13/14°C

28th Jul 2026237 AMAQI
28th Jul 2026318 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20265111 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026213 PMAQI
28th Jul 2026274 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026478 PMAQI
28th Jul 2026569 PMAQI
28th Jul 20264910 PMAQI
28th Jul 202611011 PMAQI
29th Jul 202614612 AMAQI
29th Jul 20261451 AMAQI
29th Jul 20261192 AMAQI
29th Jul 20261083 AMAQI
29th Jul 2026804 AMAQI
29th Jul 2026805 AMAQI
29th Jul 2026626 AMAQI

11°C10/13°C

29th Jul 2026407 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20265311 AMAQI
29th Jul 20265012 PMAQI
29th Jul 2026521 PMAQI
29th Jul 2026492 PMAQI
29th Jul 2026633 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026665 PMAQI
29th Jul 2026576 PMAQI
29th Jul 2026787 PMAQI
29th Jul 2026798 PMAQI
29th Jul 2026689 PMAQI
29th Jul 20268310 PMAQI
29th Jul 20268711 PMAQI
30th Jul 20269612 AMAQI
30th Jul 2026901 AMAQI
30th Jul 2026822 AMAQI
30th Jul 2026943 AMAQI
30th Jul 2026884 AMAQI
30th Jul 2026465 AMAQI
30th Jul 202686 AMAQI

11°C9/14°C

30th Jul 2026147 AMAQI
30th Jul 2026108 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20261210 AMAQI
30th Jul 20261211 AMAQI
30th Jul 20261812 PMAQI
30th Jul 2026121 PMAQI
30th Jul 2026152 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026206 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026198 PMAQI
30th Jul 2026149 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20265211 PMAQI
31st Jul 20268712 AMAQI
31st Jul 2026831 AMAQI
31st Jul 2026502 AMAQI
31st Jul 2026453 AMAQI
31st Jul 2026734 AMAQI
31st Jul 2026545 AMAQI
31st Jul 2026276 AMAQI

13°C12/15°C

31st Jul 2026127 AMAQI
31st Jul 202688 AMAQI
31st Jul 202689 AMAQI
31st Jul 20261810 AMAQI
31st Jul 20262711 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026131 PMAQI
31st Jul 2026202 PMAQI
31st Jul 2026223 PMAQI
31st Jul 2026184 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026538 PMAQI
31st Jul 2026589 PMAQI
31st Jul 20266910 PMAQI
31st Jul 20266211 PMAQI
1st Aug 20265712 AMAQI
1st Aug 2026581 AMAQI
1st Aug 2026522 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026184 AMAQI
1st Aug 2026165 AMAQI
1st Aug 2026216 AMAQI

12°C11/13°C

1st Aug 202687 AMAQI
1st Aug 2026298 AMAQI
1st Aug 2026189 AMAQI
1st Aug 20261210 AMAQI
1st Aug 20261611 AMAQI
1st Aug 20261712 PMAQI
1st Aug 2026141 PMAQI
1st Aug 2026192 PMAQI
1st Aug 2026213 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026215 PMAQI
1st Aug 2026226 PMAQI
1st Aug 2026177 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026319 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20262711 PMAQI
2nd Aug 20263312 AMAQI
2nd Aug 2026401 AMAQI
2nd Aug 2026332 AMAQI
2nd Aug 2026423 AMAQI
2nd Aug 2026514 AMAQI
2nd Aug 2026585 AMAQI
2nd Aug 2026516 AMAQI

13°C12/13°C

2nd Aug 2026447 AMAQI
2nd Aug 2026468 AMAQI
2nd Aug 2026369 AMAQI
2nd Aug 20263610 AMAQI
2nd Aug 20264911 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026441 PMAQI
2nd Aug 2026522 PMAQI
2nd Aug 2026313 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026505 PMAQI
2nd Aug 2026466 PMAQI
2nd Aug 2026627 PMAQI
2nd Aug 2026678 PMAQI
2nd Aug 2026669 PMAQI
2nd Aug 20266410 PMAQI
2nd Aug 20266011 PMAQI
3rd Aug 20265012 AMAQI
3rd Aug 2026561 AMAQI
3rd Aug 2026692 AMAQI
3rd Aug 2026633 AMAQI
3rd Aug 2026574 AMAQI
3rd Aug 2026505 AMAQI
3rd Aug 2026166 AMAQI

13°C12/13°C

3rd Aug 2026327 AMAQI
3rd Aug 2026148 AMAQI
3rd Aug 2026219 AMAQI
3rd Aug 20262610 AMAQI
3rd Aug 20262711 AMAQI
3rd Aug 20262812 PMAQI
3rd Aug 2026211 PMAQI
3rd Aug 2026332 PMAQI
3rd Aug 2026403 PMAQI
3rd Aug 2026424 PMAQI
3rd Aug 2026405 PMAQI
3rd Aug 2026536 PMAQI
3rd Aug 2026587 PMAQI
3rd Aug 2026578 PMAQI
3rd Aug 2026499 PMAQI
3rd Aug 20263610 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026271 AMAQI
4th Aug 2026422 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026144 AMAQI
4th Aug 2026175 AMAQI
4th Aug 2026126 AMAQI

13°C11/13°C

4th Aug 202667 AMAQI
4th Aug 2026198 AMAQI
4th Aug 2026199 AMAQI
4th Aug 20263110 AMAQI
4th Aug 20267411 AMAQI
4th Aug 20267612 PMAQI
4th Aug 2026541 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026223 PMAQI
4th Aug 2026124 PMAQI
4th Aug 2026205 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026388 PMAQI
4th Aug 20261039 PMAQI
4th Aug 20269410 PMAQI
4th Aug 20268811 PMAQI
5th Aug 202610512 AMAQI
5th Aug 20261401 AMAQI
5th Aug 20261222 AMAQI
5th Aug 20261223 AMAQI
5th Aug 20261294 AMAQI
5th Aug 2026945 AMAQI
5th Aug 2026976 AMAQI

12°C11/13°C

5th Aug 2026807 AMAQI
5th Aug 2026578 AMAQI
5th Aug 2026629 AMAQI
5th Aug 20266910 AMAQI
5th Aug 20265611 AMAQI
5th Aug 20264312 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026172 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026195 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026327 PMAQI
5th Aug 2026428 PMAQI
5th Aug 2026449 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20261812 AMAQI
6th Aug 2026101 AMAQI
6th Aug 2026162 AMAQI
6th Aug 2026443 AMAQI
6th Aug 2026254 AMAQI
6th Aug 2026385 AMAQI
6th Aug 2026316 AMAQI

11°C9/13°C

6th Aug 2026467 AMAQI
6th Aug 2026448 AMAQI
6th Aug 2026659 AMAQI
6th Aug 20266010 AMAQI
6th Aug 20266511 AMAQI
6th Aug 20265312 PMAQI
6th Aug 2026451 PMAQI
6th Aug 2026142 PMAQI
6th Aug 2026333 PMAQI
6th Aug 2026214 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026236 PMAQI
6th Aug 2026337 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026579 PMAQI
6th Aug 20267810 PMAQI
6th Aug 20267311 PMAQI
7th Aug 20266712 AMAQI
7th Aug 2026841 AMAQI
7th Aug 20261182 AMAQI
7th Aug 20261153 AMAQI
7th Aug 20261094 AMAQI
7th Aug 2026925 AMAQI
7th Aug 20261026 AMAQI

9°C7/11°C

7th Aug 2026907 AMAQI
7th Aug 2026728 AMAQI
7th Aug 2026539 AMAQI
7th Aug 20264010 AMAQI
7th Aug 20264411 AMAQI
7th Aug 20263812 PMAQI
7th Aug 2026281 PMAQI
7th Aug 2026162 PMAQI
7th Aug 2026193 PMAQI
7th Aug 2026234 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026237 PMAQI
7th Aug 2026278 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20264411 PMAQI
8th Aug 20262712 AMAQI
8th Aug 2026421 AMAQI
8th Aug 2026532 AMAQI
8th Aug 2026943 AMAQI
8th Aug 20261004 AMAQI
8th Aug 2026525 AMAQI
8th Aug 2026326 AMAQI

10°C8/11°C

8th Aug 2026217 AMAQI
8th Aug 2026148 AMAQI
8th Aug 2026129 AMAQI
8th Aug 20264010 AMAQI
8th Aug 20263411 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026361 PMAQI
8th Aug 2026292 PMAQI
8th Aug 2026123 PMAQI
8th Aug 2026124 PMAQI
8th Aug 2026195 PMAQI
8th Aug 2026176 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026519 PMAQI
8th Aug 202610010 PMAQI
8th Aug 202615111 PMAQI
9th Aug 202615612 AMAQI
9th Aug 20261441 AMAQI
9th Aug 20261062 AMAQI
9th Aug 2026583 AMAQI
9th Aug 2026664 AMAQI
9th Aug 2026445 AMAQI
9th Aug 2026496 AMAQI

9°C8/10°C

9th Aug 2026587 AMAQI
9th Aug 2026518 AMAQI
9th Aug 2026489 AMAQI
9th Aug 20265010 AMAQI
9th Aug 20264611 AMAQI
9th Aug 20265012 PMAQI
9th Aug 2026521 PMAQI
9th Aug 2026512 PMAQI
9th Aug 2026523 PMAQI
9th Aug 2026504 PMAQI
9th Aug 2026495 PMAQI
9th Aug 2026506 PMAQI
9th Aug 2026487 PMAQI
9th Aug 2026238 PMAQI
9th Aug 2026559 PMAQI
9th Aug 20267810 PMAQI
9th Aug 20268911 PMAQI
10th Aug 20264812 AMAQI
10th Aug 2026731 AMAQI
10th Aug 2026542 AMAQI
10th Aug 2026233 AMAQI
10th Aug 2026684 AMAQI
10th Aug 2026805 AMAQI
10th Aug 20261426 AMAQI

8°C5/10°C

10th Aug 2026867 AMAQI
10th Aug 2026948 AMAQI
10th Aug 2026969 AMAQI
10th Aug 20269210 AMAQI
10th Aug 20269711 AMAQI
10th Aug 20266212 PMAQI
10th Aug 2026481 PMAQI
10th Aug 2026482 PMAQI
10th Aug 2026383 PMAQI
10th Aug 2026364 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026546 PMAQI
10th Aug 2026707 PMAQI
10th Aug 2026728 PMAQI
10th Aug 2026829 PMAQI
10th Aug 202614210 PMAQI
10th Aug 202615211 PMAQI
11th Aug 202615612 AMAQI
11th Aug 20261581 AMAQI
11th Aug 20261582 AMAQI
11th Aug 20261523 AMAQI
11th Aug 20261324 AMAQI
11th Aug 20261005 AMAQI
11th Aug 2026886 AMAQI

7°C4/10°C

11th Aug 2026567 AMAQI
11th Aug 2026878 AMAQI
11th Aug 2026679 AMAQI
11th Aug 202610610 AMAQI
11th Aug 20268411 AMAQI
11th Aug 20267012 PMAQI
11th Aug 2026541 PMAQI
11th Aug 2026422 PMAQI
11th Aug 2026423 PMAQI
11th Aug 2026444 PMAQI
11th Aug 2026565 PMAQI
11th Aug 2026586 PMAQI
11th Aug 2026747 PMAQI
11th Aug 2026668 PMAQI
11th Aug 2026999 PMAQI
11th Aug 202611010 PMAQI
11th Aug 202610011 PMAQI
12th Aug 202613512 AMAQI
12th Aug 2026811 AMAQI
12th Aug 2026882 AMAQI
12th Aug 2026973 AMAQI
12th Aug 2026964 AMAQI
12th Aug 20261225 AMAQI
12th Aug 2026746 AMAQI

9°C6/11°C

12th Aug 2026567 AMAQI
12th Aug 2026468 AMAQI
12th Aug 2026589 AMAQI
12th Aug 20268110 AMAQI
12th Aug 20264911 AMAQI
12th Aug 20265812 PMAQI
12th Aug 2026481 PMAQI
12th Aug 2026212 PMAQI
12th Aug 2026213 PMAQI
12th Aug 2026294 PMAQI
12th Aug 2026315 PMAQI
12th Aug 2026366 PMAQI
12th Aug 2026477 PMAQI
12th Aug 20261048 PMAQI
12th Aug 2026889 PMAQI
12th Aug 202614610 PMAQI
12th Aug 202613511 PMAQI
13th Aug 202614412 AMAQI
13th Aug 20261531 AMAQI
13th Aug 20261542 AMAQI
13th Aug 20261383 AMAQI
13th Aug 20261254 AMAQI
13th Aug 2026975 AMAQI
13th Aug 2026766 AMAQI

9°C7/11°C

13th Aug 2026627 AMAQI
13th Aug 2026788 AMAQI
13th Aug 20261009 AMAQI
13th Aug 20269410 AMAQI
13th Aug 20268411 AMAQI
13th Aug 20266612 PMAQI
13th Aug 2026731 PMAQI
13th Aug 2026722 PMAQI
13th Aug 2026783 PMAQI
13th Aug 2026344 PMAQI
13th Aug 2026755 PMAQI
13th Aug 2026786 PMAQI
13th Aug 2026887 PMAQI
13th Aug 20261008 PMAQI
13th Aug 20261069 PMAQI
13th Aug 202611910 PMAQI
13th Aug 202610411 PMAQI
14th Aug 202610612 AMAQI
14th Aug 2026791 AMAQI
14th Aug 2026672 AMAQI
14th Aug 2026443 AMAQI
14th Aug 2026424 AMAQI
14th Aug 2026365 AMAQI
14th Aug 2026296 AMAQI

10°C7/13°C

14th Aug 2026277 AMAQI
14th Aug 2026318 AMAQI
14th Aug 2026259 AMAQI
14th Aug 20261410 AMAQI
14th Aug 20261811 AMAQI
14th Aug 20261812 PMAQI
14th Aug 2026121 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026123 PMAQI
14th Aug 2026214 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026276 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026298 PMAQI
14th Aug 2026349 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20262912 AMAQI
15th Aug 2026291 AMAQI
15th Aug 2026212 AMAQI
15th Aug 2026203 AMAQI
15th Aug 2026144 AMAQI
15th Aug 2026145 AMAQI
15th Aug 2026126 AMAQI

12°C11/14°C

15th Aug 2026177 AMAQI
7 AM
15th Aug 2026148 AMAQI
15th Aug 2026179 AMAQI
15th Aug 20263310 AMAQI
15th Aug 20262511 AMAQI
15th Aug 20262112 PMAQI
12 PM
15th Aug 2026151 PMAQI
15th Aug 202682 PMAQI
15th Aug 2026333 PMAQI
15th Aug 2026104 PMAQI
15th Aug 2026165 PMAQI
15th Aug 2026306 PMAQI
6 PM
15th Aug 2026387 PMAQI
15th Aug 2026238 PMAQI
15th Aug 2026279 PMAQI
15th Aug 20262310 PMAQI
15th Aug 20263411 PMAQI
12 AM
6 AM

12°C10/13°C

Day time
Avg. Highest Time
11 AM

46AQI

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

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 46), while the lowest AQI was between 4 PM to 4 PM (Avg. 29).
Night time
Avg. Highest Time
1 AM

77AQI

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

42AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 77), while the lowest AQI was between 7 PM to 7 PM (Avg. 42).

2026 Days Vs Air Quality

Office San Vicente, Talcahuano, Biobio, Chile

2026

71%

159

28%

62

1%

3

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
159 Days
Moderate
62 Days
Poor
3 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 71%

Health Risk Level:

Low

In 2026, 71% of 227 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

Office San Vicente, 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
40AQI (US)
2nd January 2026
34AQI (US)
3rd January 2026
30AQI (US)
4th January 2026
32AQI (US)
5th January 2026
26AQI (US)
6th January 2026
27AQI (US)
7th January 2026
34AQI (US)
8th January 2026
39AQI (US)
9th January 2026
40AQI (US)
10th January 2026
20AQI (US)
11th January 2026
25AQI (US)
12th January 2026
32AQI (US)
13th January 2026
47AQI (US)
14th January 2026
29AQI (US)
15th January 2026
33AQI (US)
16th January 2026
33AQI (US)
17th January 2026
36AQI (US)
18th January 2026
42AQI (US)
19th January 2026
70AQI (US)
20th January 2026
58AQI (US)
21st January 2026
34AQI (US)
22nd January 2026
50AQI (US)
23rd January 2026
53AQI (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
45AQI (US)
30th January 2026
49AQI (US)
31st January 2026
44AQI (US)
1st February 2026
45AQI (US)
2nd February 2026
53AQI (US)
3rd February 2026
51AQI (US)
4th February 2026
51AQI (US)
5th February 2026
49AQI (US)
6th February 2026
44AQI (US)
7th February 2026
40AQI (US)
8th February 2026
47AQI (US)
9th February 2026
48AQI (US)
10th February 2026
42AQI (US)
11th February 2026
46AQI (US)
12th February 2026
47AQI (US)
13th February 2026
53AQI (US)
14th February 2026
54AQI (US)
15th February 2026
43AQI (US)
16th February 2026
45AQI (US)
17th February 2026
46AQI (US)
18th February 2026
47AQI (US)
19th February 2026
47AQI (US)
20th February 2026
45AQI (US)
21st February 2026
40AQI (US)
22nd February 2026
35AQI (US)
23rd February 2026
40AQI (US)
24th February 2026
42AQI (US)
25th February 2026
42AQI (US)
26th February 2026
32AQI (US)
27th February 2026
31AQI (US)
28th February 2026
32AQI (US)
1st March 2026
39AQI (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
31AQI (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
30AQI (US)
22nd March 2026
32AQI (US)
23rd March 2026
38AQI (US)
24th March 2026
36AQI (US)
25th March 2026
33AQI (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
31AQI (US)
14th April 2026
34AQI (US)
15th April 2026
31AQI (US)
16th April 2026
32AQI (US)
17th April 2026
18th April 2026
35AQI (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
55AQI (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
75AQI (US)
27th May 2026
35AQI (US)
28th May 2026
28AQI (US)
29th May 2026
49AQI (US)
30th May 2026
80AQI (US)
31st May 2026
69AQI (US)
1st June 2026
41AQI (US)
2nd June 2026
51AQI (US)
3rd June 2026
42AQI (US)
4th June 2026
79AQI (US)
5th June 2026
84AQI (US)
6th June 2026
98AQI (US)
7th June 2026
108AQI (US)
8th June 2026
99AQI (US)
9th June 2026
45AQI (US)
10th June 2026
34AQI (US)
11th June 2026
88AQI (US)
12th June 2026
69AQI (US)
13th June 2026
63AQI (US)
14th June 2026
71AQI (US)
15th June 2026
70AQI (US)
16th June 2026
70AQI (US)
17th June 2026
82AQI (US)
18th June 2026
89AQI (US)
19th June 2026
79AQI (US)
20th June 2026
41AQI (US)
21st June 2026
58AQI (US)
22nd June 2026
75AQI (US)
23rd June 2026
68AQI (US)
24th June 2026
84AQI (US)
25th June 2026
72AQI (US)
26th June 2026
52AQI (US)
27th June 2026
51AQI (US)
28th June 2026
62AQI (US)
29th June 2026
60AQI (US)
30th June 2026
50AQI (US)
1st July 2026
88AQI (US)
2nd July 2026
82AQI (US)
3rd July 2026
109AQI (US)
4th July 2026
107AQI (US)
5th July 2026
96AQI (US)
6th July 2026
98AQI (US)
7th July 2026
89AQI (US)
8th July 2026
42AQI (US)
9th July 2026
80AQI (US)
10th July 2026
33AQI (US)
11th July 2026
64AQI (US)
12th July 2026
77AQI (US)
13th July 2026
50AQI (US)
14th July 2026
30AQI (US)
15th July 2026
21AQI (US)
16th July 2026
30AQI (US)
17th July 2026
56AQI (US)
18th July 2026
55AQI (US)
19th July 2026
83AQI (US)
20th July 2026
92AQI (US)
21st July 2026
50AQI (US)
22nd July 2026
24AQI (US)
23rd July 2026
26AQI (US)
24th July 2026
48AQI (US)
25th July 2026
27AQI (US)
26th July 2026
24AQI (US)
27th July 2026
27AQI (US)
28th July 2026
35AQI (US)
29th July 2026
71AQI (US)
30th July 2026
37AQI (US)
31st July 2026
39AQI (US)
1st August 2026
26AQI (US)
2nd August 2026
48AQI (US)
3rd August 2026
40AQI (US)
4th August 2026
39AQI (US)
5th August 2026
61AQI (US)
6th August 2026
39AQI (US)
7th August 2026
54AQI (US)
8th August 2026
43AQI (US)
9th August 2026
63AQI (US)
10th August 2026
74AQI (US)
11th August 2026
90AQI (US)
12th August 2026
73AQI (US)
13th August 2026
96AQI (US)
14th August 2026
33AQI (US)
15th August 2026
22AQI (US)
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

40AQI (US)

44AQI (US)

34AQI (US)

31AQI (US)

44AQI (US)

68AQI (US)

58AQI (US)

53AQI (US)

No. of days

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

202646AQI (US)

28
3
23
5
31
28
19
11
6
23
1
16
13
2
8
7
159
62
3

Highest AQI (US) recorded in

June

68AQI (US)

Lowest AQI (US) recorded in

April

31AQI (US)

202557AQI (US)

31
23
5
24
7
13
16
1
1
20
10
1
9
20
6
16
8
1
8
22
1
21
9
18
13
29
1
30
1
205
119
40
1

Highest AQI (US) recorded in

June

109AQI (US)

Lowest AQI (US) recorded in

December

32AQI (US)

202458AQI (US)

24
6
23
5
25
2
13
16
1
4
9
12
6
14
10
5
1
2
17
9
3
7
15
8
1
18
12
26
5
30
31
217
97
35
11

Highest AQI (US) recorded in

May

108AQI (US)

Lowest AQI (US) recorded in

November

31AQI (US)

202355AQI (US)

29
2
12
15
1
28
3
16
12
2
7
18
6
8
9
11
2
4
14
13
11
13
7
18
12
18
7
27
2
30
1
208
108
40
2

Highest AQI (US) recorded in

July

92AQI (US)

Lowest AQI (US) recorded in

January

32AQI (US)

202254AQI (US)

30
15
6
20
11
12
17
1
3
14
12
2
7
13
9
1
6
10
6
1
1
1
13
14
2
26
5
28
2
28
3
188
96
31
3
1

Highest AQI (US) recorded in

August

96AQI (US)

Lowest AQI (US) recorded in

January

28AQI (US)

202166AQI (US)

26
3
24
4
20
11
8
22
2
11
12
6
5
12
2
11
12
12
7
6
14
10
1
10
20
18
13
27
3
26
5
172
130
36
25

Highest AQI (US) recorded in

July

117AQI (US)

Lowest AQI (US) recorded in

November

38AQI (US)

202065AQI (US)

7
6
9
10
2
2
9
4
3
7
10
3
9
1
8
11
8
4
8
20
3
9
17
2
2
22
9
29
1
30
1
131
94
22
18
1

Highest AQI (US) recorded in

June

106AQI (US)

Lowest AQI (US) recorded in

December

34AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
66AQI (US)
Least Polluted Year Recorded
2026(Avg.)
46AQI (US)

Office San Vicente's annual 2026 AQI (US) (46) shows an average percentage change of -21.7% (improved AQI (US)) compared to previous years: 2020 (65), 2021 (66), 2022 (54), 2023 (55), 2024 (58), 2025 (57).