Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

La Union, Los Rios, 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

La Union, Los Rios, Chile

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Aug 2024
154AQI
Lowest AQI recorded on
1st Aug 2026
25AQI

Same Day Analysis (12th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 109 of Poor air quality on the same day.

Day & Night AQI Trend: 12th Aug - 13th Aug 2026

La Union, Los Rios, Chile

AQI
Day
Night
.

8 AM12th Aug 2026

5 PM

7 AM13th Aug 2026

Day time
Avg. Highest Time
12PM12th Aug

148AQI

Avg. Lowest Time
4PM12th Aug

53AQI

Night time
Avg. Highest Time
2AM13th Aug

166AQI

Avg. Lowest Time
8PM12th Aug

76AQI

In the last 24 hours,

La Union's AQI reached its highest point of 166 at 2 AM during the Night, while the lowest point, 53, was recorded at 4 PM during the Day between 12th Aug and 13th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

La Union, Los Rios, Chile

JulAug
15th - 16th16th - 17th17th - 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
Day
Night
15th Jul 2026128 AMAQI
15th Jul 2026109 AMAQI
15th Jul 20261810 AMAQI
15th Jul 20263611 AMAQI
15th Jul 20265612 PMAQI
15th Jul 2026601 PMAQI
15th Jul 2026582 PMAQI
15th Jul 2026643 PMAQI
15th Jul 2026684 PMAQI
15th Jul 2026745 PMAQI
15th Jul 2026636 PMAQI
15th Jul 2026377 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026589 PMAQI
15th Jul 20265610 PMAQI
15th Jul 20262911 PMAQI
16th Jul 20263112 AMAQI
16th Jul 2026251 AMAQI
16th Jul 2026212 AMAQI
16th Jul 2026483 AMAQI
16th Jul 2026574 AMAQI
16th Jul 2026645 AMAQI
16th Jul 2026556 AMAQI
16th Jul 2026447 AMAQI

9°C7/12°C

16th Jul 2026218 AMAQI
16th Jul 2026159 AMAQI
16th Jul 20261810 AMAQI
16th Jul 2026811 AMAQI
16th Jul 20261212 PMAQI
16th Jul 2026231 PMAQI
16th Jul 2026212 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026184 PMAQI
16th Jul 2026205 PMAQI
16th Jul 2026156 PMAQI
16th Jul 2026197 PMAQI
16th Jul 2026258 PMAQI
16th Jul 2026299 PMAQI
16th Jul 20264210 PMAQI
16th Jul 20264611 PMAQI
17th Jul 20264412 AMAQI
17th Jul 2026511 AMAQI
17th Jul 2026602 AMAQI
17th Jul 2026623 AMAQI
17th Jul 2026424 AMAQI
17th Jul 2026255 AMAQI
17th Jul 2026236 AMAQI
17th Jul 2026277 AMAQI

10°C7/12°C

17th Jul 2026138 AMAQI
17th Jul 2026689 AMAQI
17th Jul 20267610 AMAQI
17th Jul 20268811 AMAQI
17th Jul 20266312 PMAQI
17th Jul 2026331 PMAQI
17th Jul 2026512 PMAQI
17th Jul 2026423 PMAQI
17th Jul 2026514 PMAQI
17th Jul 2026625 PMAQI
17th Jul 2026606 PMAQI
17th Jul 2026707 PMAQI
17th Jul 2026828 PMAQI
17th Jul 20261169 PMAQI
17th Jul 20268310 PMAQI
17th Jul 20268411 PMAQI
18th Jul 202610812 AMAQI
18th Jul 20261361 AMAQI
18th Jul 20261052 AMAQI
18th Jul 20261103 AMAQI
18th Jul 2026424 AMAQI
18th Jul 2026425 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026387 AMAQI

7°C4/12°C

18th Jul 2026218 AMAQI
18th Jul 2026179 AMAQI
18th Jul 20263610 AMAQI
18th Jul 20262711 AMAQI
18th Jul 20265812 PMAQI
18th Jul 2026591 PMAQI
18th Jul 2026552 PMAQI
18th Jul 2026643 PMAQI
18th Jul 2026484 PMAQI
18th Jul 2026685 PMAQI
18th Jul 2026536 PMAQI
18th Jul 2026867 PMAQI
18th Jul 2026768 PMAQI
18th Jul 2026889 PMAQI
18th Jul 20269710 PMAQI
18th Jul 202612011 PMAQI
19th Jul 202614512 AMAQI
19th Jul 2026741 AMAQI
19th Jul 20261152 AMAQI
19th Jul 20261083 AMAQI
19th Jul 2026984 AMAQI
19th Jul 2026665 AMAQI
19th Jul 2026646 AMAQI
19th Jul 2026517 AMAQI

6°C4/7°C

19th Jul 2026538 AMAQI
19th Jul 2026469 AMAQI
19th Jul 20266010 AMAQI
19th Jul 20264811 AMAQI
19th Jul 20269612 PMAQI
19th Jul 2026561 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026334 PMAQI
19th Jul 2026565 PMAQI
19th Jul 2026606 PMAQI
19th Jul 2026807 PMAQI
19th Jul 2026888 PMAQI
19th Jul 20261029 PMAQI
19th Jul 202610810 PMAQI
19th Jul 202611511 PMAQI
20th Jul 202611412 AMAQI
20th Jul 20261121 AMAQI
20th Jul 20261482 AMAQI
20th Jul 20261013 AMAQI
20th Jul 2026664 AMAQI
20th Jul 2026545 AMAQI
20th Jul 2026566 AMAQI
20th Jul 2026747 AMAQI

4°C0/6°C

20th Jul 2026578 AMAQI
20th Jul 2026279 AMAQI
20th Jul 20266610 AMAQI
20th Jul 202611611 AMAQI
20th Jul 202610512 PMAQI
20th Jul 2026641 PMAQI
20th Jul 2026662 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026495 PMAQI
20th Jul 2026596 PMAQI
20th Jul 2026727 PMAQI
20th Jul 2026768 PMAQI
20th Jul 2026819 PMAQI
20th Jul 202615410 PMAQI
21st Jul 202616512 AMAQI
21st Jul 20261241 AMAQI
21st Jul 20261502 AMAQI
21st Jul 20261493 AMAQI
21st Jul 20261474 AMAQI
21st Jul 2026655 AMAQI
21st Jul 2026786 AMAQI
21st Jul 2026537 AMAQI

2°C-2/7°C

21st Jul 2026518 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20263410 AMAQI
21st Jul 20267611 AMAQI
21st Jul 20268012 PMAQI
21st Jul 2026741 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026643 PMAQI
21st Jul 20261044 PMAQI
21st Jul 2026765 PMAQI
21st Jul 2026526 PMAQI
21st Jul 2026977 PMAQI
21st Jul 20261308 PMAQI
21st Jul 20261649 PMAQI
21st Jul 202617410 PMAQI
21st Jul 202615511 PMAQI
22nd Jul 202616012 AMAQI
22nd Jul 20261541 AMAQI
22nd Jul 20261142 AMAQI
22nd Jul 20261523 AMAQI
22nd Jul 20261224 AMAQI
22nd Jul 2026765 AMAQI
22nd Jul 20261166 AMAQI
22nd Jul 20261447 AMAQI

1°C-4/8°C

22nd Jul 20261468 AMAQI
22nd Jul 20261579 AMAQI
22nd Jul 202613410 AMAQI
22nd Jul 202612511 AMAQI
22nd Jul 202612012 PMAQI
22nd Jul 20261301 PMAQI
22nd Jul 20261582 PMAQI
22nd Jul 20261343 PMAQI
22nd Jul 20261054 PMAQI
22nd Jul 2026885 PMAQI
22nd Jul 2026676 PMAQI
22nd Jul 2026967 PMAQI
22nd Jul 20261328 PMAQI
22nd Jul 20261089 PMAQI
22nd Jul 20269210 PMAQI
22nd Jul 20266811 PMAQI
23rd Jul 20265612 AMAQI
23rd Jul 2026511 AMAQI
23rd Jul 2026322 AMAQI
23rd Jul 2026123 AMAQI
23rd Jul 2026194 AMAQI
23rd Jul 2026195 AMAQI
23rd Jul 2026106 AMAQI
23rd Jul 202667 AMAQI

7°C4/11°C

23rd Jul 202688 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 2026810 AMAQI
23rd Jul 20261711 AMAQI
23rd Jul 20262712 PMAQI
23rd Jul 2026621 PMAQI
23rd Jul 2026762 PMAQI
23rd Jul 2026693 PMAQI
23rd Jul 2026744 PMAQI
23rd Jul 2026685 PMAQI
23rd Jul 2026926 PMAQI
23rd Jul 20261027 PMAQI
23rd Jul 20261068 PMAQI
23rd Jul 2026869 PMAQI
23rd Jul 202610010 PMAQI
23rd Jul 202612411 PMAQI
24th Jul 202614812 AMAQI
24th Jul 20261111 AMAQI
24th Jul 2026482 AMAQI
24th Jul 2026803 AMAQI
24th Jul 2026644 AMAQI
24th Jul 2026165 AMAQI
24th Jul 2026146 AMAQI
24th Jul 2026257 AMAQI

8°C4/10°C

24th Jul 2026328 AMAQI
24th Jul 2026349 AMAQI
24th Jul 20263410 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026181 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026603 PMAQI
24th Jul 2026504 PMAQI
24th Jul 2026525 PMAQI
24th Jul 2026786 PMAQI
24th Jul 20261067 PMAQI
24th Jul 20261228 PMAQI
24th Jul 2026889 PMAQI
24th Jul 20267810 PMAQI
24th Jul 20269211 PMAQI
25th Jul 20268412 AMAQI
25th Jul 2026641 AMAQI
25th Jul 2026562 AMAQI
25th Jul 2026423 AMAQI
25th Jul 2026144 AMAQI
25th Jul 2026645 AMAQI
25th Jul 2026566 AMAQI
25th Jul 2026107 AMAQI

7°C4/10°C

25th Jul 2026168 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20264010 AMAQI
25th Jul 20266411 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026204 PMAQI
25th Jul 2026145 PMAQI
25th Jul 2026146 PMAQI
25th Jul 2026247 PMAQI
25th Jul 2026668 PMAQI
25th Jul 20261159 PMAQI
25th Jul 202612510 PMAQI
25th Jul 202611211 PMAQI
26th Jul 202613812 AMAQI
26th Jul 20261441 AMAQI
26th Jul 20261522 AMAQI
26th Jul 20261293 AMAQI
26th Jul 2026784 AMAQI
26th Jul 2026645 AMAQI
26th Jul 2026656 AMAQI
26th Jul 2026947 AMAQI

6°C2/9°C

26th Jul 2026608 AMAQI
26th Jul 2026509 AMAQI
26th Jul 20265010 AMAQI
26th Jul 20267311 AMAQI
26th Jul 20267812 PMAQI
26th Jul 2026741 PMAQI
26th Jul 20261022 PMAQI
26th Jul 20261163 PMAQI
26th Jul 2026884 PMAQI
26th Jul 2026825 PMAQI
26th Jul 2026926 PMAQI
26th Jul 2026907 PMAQI
26th Jul 2026908 PMAQI
26th Jul 2026889 PMAQI
26th Jul 202613010 PMAQI
26th Jul 20269611 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026463 AMAQI
27th Jul 2026464 AMAQI
27th Jul 2026235 AMAQI
27th Jul 2026126 AMAQI
27th Jul 202687 AMAQI

6°C3/11°C

27th Jul 2026408 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20262010 AMAQI
27th Jul 202610211 AMAQI
27th Jul 20265312 PMAQI
27th Jul 2026721 PMAQI
27th Jul 2026692 PMAQI
27th Jul 2026643 PMAQI
27th Jul 2026674 PMAQI
27th Jul 2026765 PMAQI
27th Jul 2026906 PMAQI
27th Jul 2026497 PMAQI
27th Jul 2026608 PMAQI
27th Jul 2026729 PMAQI
27th Jul 20268410 PMAQI
27th Jul 20267611 PMAQI
28th Jul 20266012 AMAQI
28th Jul 2026521 AMAQI
28th Jul 2026342 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026234 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026166 AMAQI
28th Jul 2026177 AMAQI

7°C5/9°C

28th Jul 2026258 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20268210 AMAQI
28th Jul 20269211 AMAQI
28th Jul 20268312 PMAQI
28th Jul 2026651 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026194 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026717 PMAQI
28th Jul 2026858 PMAQI
28th Jul 20261569 PMAQI
28th Jul 202615210 PMAQI
28th Jul 202612111 PMAQI
29th Jul 20267212 AMAQI
29th Jul 2026541 AMAQI
29th Jul 2026592 AMAQI
29th Jul 2026653 AMAQI
29th Jul 2026924 AMAQI
29th Jul 2026995 AMAQI
29th Jul 2026976 AMAQI
29th Jul 2026817 AMAQI

5°C2/7°C

29th Jul 20261048 AMAQI
29th Jul 2026729 AMAQI
29th Jul 20267010 AMAQI
29th Jul 20269411 AMAQI
29th Jul 202612012 PMAQI
29th Jul 2026901 PMAQI
29th Jul 2026742 PMAQI
29th Jul 2026713 PMAQI
29th Jul 20261124 PMAQI
29th Jul 20261345 PMAQI
29th Jul 2026976 PMAQI
29th Jul 2026927 PMAQI
29th Jul 20261088 PMAQI
29th Jul 2026609 PMAQI
29th Jul 20265010 PMAQI
29th Jul 20264911 PMAQI
30th Jul 202615612 AMAQI
30th Jul 2026761 AMAQI
30th Jul 2026622 AMAQI
30th Jul 2026783 AMAQI
30th Jul 20261294 AMAQI
30th Jul 20261225 AMAQI
30th Jul 2026346 AMAQI
30th Jul 2026857 AMAQI

4°C-1/8°C

30th Jul 2026748 AMAQI
30th Jul 2026839 AMAQI
30th Jul 20262110 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20262712 PMAQI
30th Jul 2026781 PMAQI
30th Jul 2026722 PMAQI
30th Jul 2026783 PMAQI
30th Jul 20261114 PMAQI
30th Jul 2026825 PMAQI
30th Jul 2026836 PMAQI
30th Jul 2026807 PMAQI
30th Jul 2026368 PMAQI
30th Jul 2026339 PMAQI
30th Jul 20263210 PMAQI
30th Jul 20267411 PMAQI
31st Jul 20266212 AMAQI
31st Jul 2026181 AMAQI
31st Jul 2026122 AMAQI
31st Jul 202683 AMAQI
31st Jul 2026234 AMAQI
31st Jul 2026305 AMAQI
31st Jul 2026176 AMAQI
31st Jul 2026147 AMAQI

9°C7/11°C

31st Jul 2026298 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20261911 AMAQI
31st Jul 20264012 PMAQI
31st Jul 2026641 PMAQI
31st Jul 2026642 PMAQI
31st Jul 2026533 PMAQI
31st Jul 2026474 PMAQI
31st Jul 2026475 PMAQI
31st Jul 2026666 PMAQI
31st Jul 2026947 PMAQI
31st Jul 2026968 PMAQI
31st Jul 2026889 PMAQI
31st Jul 202610410 PMAQI
31st Jul 202611011 PMAQI
1st Aug 20269212 AMAQI
1st Aug 2026581 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026123 AMAQI
1st Aug 2026324 AMAQI
1st Aug 2026365 AMAQI
1st Aug 2026176 AMAQI
1st Aug 2026167 AMAQI

7°C4/10°C

1st Aug 2026128 AMAQI
1st Aug 2026129 AMAQI
1st Aug 20261210 AMAQI
1st Aug 20261611 AMAQI
1st Aug 20262012 PMAQI
1st Aug 2026341 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026183 PMAQI
1st Aug 2026274 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026196 PMAQI
1st Aug 2026187 PMAQI
1st Aug 2026138 PMAQI
1st Aug 2026369 PMAQI
1st Aug 20262410 PMAQI
1st Aug 2026811 PMAQI
2nd Aug 20261412 AMAQI
2nd Aug 2026171 AMAQI
2nd Aug 2026192 AMAQI
2nd Aug 2026303 AMAQI
2nd Aug 2026324 AMAQI
2nd Aug 2026255 AMAQI
2nd Aug 2026196 AMAQI
2nd Aug 2026197 AMAQI

8°C6/10°C

2nd Aug 2026198 AMAQI
2nd Aug 2026129 AMAQI
2nd Aug 20267810 AMAQI
2nd Aug 20267611 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026291 PMAQI
2nd Aug 2026602 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026524 PMAQI
2nd Aug 2026605 PMAQI
2nd Aug 2026646 PMAQI
2nd Aug 2026477 PMAQI
2nd Aug 2026338 PMAQI
2nd Aug 2026609 PMAQI
2nd Aug 20263810 PMAQI
2nd Aug 20265811 PMAQI
3rd Aug 20265612 AMAQI
3rd Aug 2026561 AMAQI
3rd Aug 2026512 AMAQI
3rd Aug 2026563 AMAQI
3rd Aug 2026444 AMAQI
3rd Aug 2026345 AMAQI
3rd Aug 2026526 AMAQI
3rd Aug 2026497 AMAQI

9°C8/10°C

3rd Aug 2026198 AMAQI
3rd Aug 2026179 AMAQI
3rd Aug 20265210 AMAQI
3rd Aug 20269211 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026291 PMAQI
3rd Aug 2026382 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026386 PMAQI
3rd Aug 2026337 PMAQI
3rd Aug 2026978 PMAQI
3rd Aug 2026769 PMAQI
3rd Aug 20266410 PMAQI
3rd Aug 20267911 PMAQI
4th Aug 20269412 AMAQI
4th Aug 2026701 AMAQI
4th Aug 2026382 AMAQI
4th Aug 2026183 AMAQI
4th Aug 2026174 AMAQI
4th Aug 2026175 AMAQI
4th Aug 2026236 AMAQI
4th Aug 2026107 AMAQI

8°C5/12°C

4th Aug 2026128 AMAQI
4th Aug 2026389 AMAQI
4th Aug 20265510 AMAQI
4th Aug 202610811 AMAQI
4th Aug 20266912 PMAQI
4th Aug 2026521 PMAQI
4th Aug 2026522 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026446 PMAQI
4th Aug 2026597 PMAQI
4th Aug 2026998 PMAQI
4th Aug 20261029 PMAQI
4th Aug 20268010 PMAQI
4th Aug 20268811 PMAQI
5th Aug 20269412 AMAQI
5th Aug 2026991 AMAQI
5th Aug 2026632 AMAQI
5th Aug 2026583 AMAQI
5th Aug 2026404 AMAQI
5th Aug 2026295 AMAQI
5th Aug 2026236 AMAQI
5th Aug 2026327 AMAQI

8°C5/12°C

5th Aug 2026478 AMAQI
5th Aug 2026289 AMAQI
5th Aug 20262210 AMAQI
5th Aug 20261811 AMAQI
5th Aug 20266012 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026642 PMAQI
5th Aug 2026673 PMAQI
5th Aug 2026654 PMAQI
5th Aug 2026615 PMAQI
5th Aug 2026336 PMAQI
5th Aug 2026807 PMAQI
5th Aug 2026768 PMAQI
5th Aug 2026829 PMAQI
5th Aug 202613010 PMAQI
5th Aug 202614411 PMAQI
6th Aug 20268612 AMAQI
6th Aug 2026961 AMAQI
6th Aug 2026422 AMAQI
6th Aug 2026433 AMAQI
6th Aug 2026784 AMAQI
6th Aug 20261255 AMAQI
6th Aug 2026976 AMAQI
6th Aug 20261157 AMAQI

6°C2/8°C

6th Aug 20261268 AMAQI
6th Aug 2026229 AMAQI
6th Aug 20266010 AMAQI
6th Aug 20268811 AMAQI
6th Aug 20266812 PMAQI
6th Aug 2026421 PMAQI
6th Aug 2026502 PMAQI
6th Aug 2026523 PMAQI
6th Aug 2026344 PMAQI
6th Aug 2026405 PMAQI
6th Aug 2026496 PMAQI
6th Aug 2026567 PMAQI
6th Aug 2026608 PMAQI
6th Aug 2026639 PMAQI
6th Aug 20266710 PMAQI
6th Aug 20266911 PMAQI
7th Aug 20266212 AMAQI
7th Aug 2026791 AMAQI
7th Aug 2026502 AMAQI
7th Aug 2026483 AMAQI
7th Aug 2026404 AMAQI
7th Aug 2026275 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026237 AMAQI

5°C0/8°C

7th Aug 2026218 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20266810 AMAQI
7th Aug 202610211 AMAQI
7th Aug 20266412 PMAQI
7th Aug 2026631 PMAQI
7th Aug 2026602 PMAQI
7th Aug 2026523 PMAQI
7th Aug 2026444 PMAQI
7th Aug 2026495 PMAQI
7th Aug 2026336 PMAQI
7th Aug 2026607 PMAQI
7th Aug 2026678 PMAQI
7th Aug 20261049 PMAQI
7th Aug 202610210 PMAQI
7th Aug 202610911 PMAQI
8th Aug 202610512 AMAQI
8th Aug 2026921 AMAQI
8th Aug 2026602 AMAQI
8th Aug 2026563 AMAQI
8th Aug 2026734 AMAQI
8th Aug 2026765 AMAQI
8th Aug 2026546 AMAQI
8th Aug 2026347 AMAQI

5°C1/8°C

8th Aug 2026408 AMAQI
8th Aug 2026409 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20265211 AMAQI
8th Aug 20266212 PMAQI
8th Aug 2026481 PMAQI
8th Aug 20261122 PMAQI
8th Aug 2026863 PMAQI
8th Aug 2026384 PMAQI
8th Aug 2026385 PMAQI
8th Aug 2026786 PMAQI
8th Aug 20261207 PMAQI
8th Aug 20261258 PMAQI
8th Aug 20261009 PMAQI
8th Aug 20265710 PMAQI
8th Aug 20265311 PMAQI
9th Aug 20265812 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026572 AMAQI
9th Aug 2026353 AMAQI
9th Aug 2026254 AMAQI
9th Aug 2026255 AMAQI
9th Aug 2026196 AMAQI
9th Aug 2026237 AMAQI

3°C0/8°C

9th Aug 2026178 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20263410 AMAQI
9th Aug 20263211 AMAQI
9th Aug 20261412 PMAQI
9th Aug 2026131 PMAQI
9th Aug 2026262 PMAQI
9th Aug 2026283 PMAQI
9th Aug 2026164 PMAQI
9th Aug 2026285 PMAQI
9th Aug 2026406 PMAQI
9th Aug 2026567 PMAQI
9th Aug 2026328 PMAQI
9th Aug 2026859 PMAQI
9th Aug 20268910 PMAQI
9th Aug 20268211 PMAQI
10th Aug 20268412 AMAQI
10th Aug 2026901 AMAQI
10th Aug 2026792 AMAQI
10th Aug 2026903 AMAQI
10th Aug 2026944 AMAQI
10th Aug 2026525 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026387 AMAQI

4°C-1/10°C

10th Aug 2026508 AMAQI
10th Aug 2026569 AMAQI
10th Aug 202611210 AMAQI
10th Aug 20266411 AMAQI
10th Aug 20265612 PMAQI
10th Aug 2026511 PMAQI
10th Aug 2026382 PMAQI
10th Aug 2026553 PMAQI
10th Aug 2026604 PMAQI
10th Aug 2026645 PMAQI
10th Aug 2026536 PMAQI
10th Aug 2026687 PMAQI
10th Aug 2026768 PMAQI
10th Aug 2026829 PMAQI
10th Aug 202611810 PMAQI
10th Aug 202612211 PMAQI
11th Aug 202612812 AMAQI
11th Aug 20261471 AMAQI
11th Aug 20261352 AMAQI
11th Aug 20261083 AMAQI
11th Aug 2026904 AMAQI
11th Aug 20261565 AMAQI
11th Aug 20261466 AMAQI
11th Aug 20261027 AMAQI

2°C-2/10°C

11th Aug 20261478 AMAQI
11th Aug 20261449 AMAQI
11th Aug 202615410 AMAQI
11th Aug 202615411 AMAQI
11th Aug 202615412 PMAQI
11th Aug 20261601 PMAQI
11th Aug 2026842 PMAQI
11th Aug 2026533 PMAQI
11th Aug 2026664 PMAQI
11th Aug 2026655 PMAQI
11th Aug 2026606 PMAQI
11th Aug 2026837 PMAQI
11th Aug 20261068 PMAQI
11th Aug 20261349 PMAQI
11th Aug 202610810 PMAQI
11th Aug 20264311 PMAQI
12th Aug 202610512 AMAQI
12th Aug 20261641 AMAQI
12th Aug 20261502 AMAQI
12th Aug 20261473 AMAQI
12th Aug 20261354 AMAQI
12th Aug 20261395 AMAQI
12th Aug 20261266 AMAQI
12th Aug 2026627 AMAQI

3°C-3/11°C

12th Aug 2026818 AMAQI
12th Aug 20261089 AMAQI
12th Aug 20266410 AMAQI
12th Aug 202610811 AMAQI
12th Aug 202614812 PMAQI
12th Aug 20261121 PMAQI
12th Aug 2026962 PMAQI
12th Aug 2026593 PMAQI
12th Aug 2026534 PMAQI
12th Aug 2026545 PMAQI
12th Aug 2026626 PMAQI
12th Aug 2026857 PMAQI
12th Aug 2026768 PMAQI
12th Aug 20261609 PMAQI
12th Aug 202616110 PMAQI
12th Aug 202615911 PMAQI
13th Aug 202615412 AMAQI
13th Aug 20261581 AMAQI
13th Aug 20261662 AMAQI
13th Aug 20261643 AMAQI
13th Aug 20261534 AMAQI
13th Aug 20261545 AMAQI
13th Aug 20261386 AMAQI
13th Aug 20261187 AMAQI

4°C0/11°C

13th Aug 20261038 AMAQI
8 AM
13th Aug 20261159 AMAQI
13th Aug 202615710 AMAQI
13th Aug 202612811 AMAQI
13th Aug 202613012 PMAQI
12 PM
13th Aug 2026961 PMAQI
13th Aug 2026762 PMAQI
13th Aug 2026583 PMAQI
13th Aug 2026384 PMAQI
13th Aug 2026425 PMAQI
5 PM
13th Aug 2026786 PMAQI
13th Aug 20261557 PMAQI
13th Aug 20261568 PMAQI
13th Aug 20261639 PMAQI
13th Aug 202615910 PMAQI
13th Aug 202616011 PMAQI
12 AM
7 AM

5°C1/10°C

Day time
Avg. Highest Time
11 AM - 12 PM

69AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
9 AM

47AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 12 PM (Avg. 69), while the lowest AQI was between 9 AM to 9 AM (Avg. 47).
Night time
Avg. Highest Time
9 PM - 10 PM

94AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM

47AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 94), while the lowest AQI was between 7 AM to 7 AM (Avg. 47).

2026 Days Vs Air Quality

La Union, Los Rios, Chile

2026

66%

145

30%

66

5%

10

Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)

Good
145 Days
Moderate
66 Days
Poor
10 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 66%

Health Risk Level:

Moderate

In 2026, 66% of 225 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

La Union, Los Rios, 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
24AQI (US)
2nd January 2026
27AQI (US)
3rd January 2026
22AQI (US)
4th January 2026
25AQI (US)
5th January 2026
26AQI (US)
6th January 2026
21AQI (US)
7th January 2026
29AQI (US)
8th January 2026
33AQI (US)
9th January 2026
27AQI (US)
10th January 2026
17AQI (US)
11th January 2026
17AQI (US)
12th January 2026
18AQI (US)
13th January 2026
32AQI (US)
14th January 2026
16AQI (US)
15th January 2026
20AQI (US)
16th January 2026
27AQI (US)
17th January 2026
28AQI (US)
18th January 2026
27AQI (US)
19th January 2026
26AQI (US)
20th January 2026
21AQI (US)
21st January 2026
22AQI (US)
22nd January 2026
52AQI (US)
23rd January 2026
53AQI (US)
24th January 2026
46AQI (US)
25th January 2026
49AQI (US)
26th January 2026
46AQI (US)
27th January 2026
41AQI (US)
28th January 2026
45AQI (US)
29th January 2026
47AQI (US)
30th January 2026
50AQI (US)
31st January 2026
44AQI (US)
1st February 2026
46AQI (US)
2nd February 2026
54AQI (US)
3rd February 2026
51AQI (US)
4th February 2026
52AQI (US)
5th February 2026
50AQI (US)
6th February 2026
43AQI (US)
7th February 2026
41AQI (US)
8th February 2026
47AQI (US)
9th February 2026
48AQI (US)
10th February 2026
43AQI (US)
11th February 2026
46AQI (US)
12th February 2026
46AQI (US)
13th February 2026
54AQI (US)
14th February 2026
54AQI (US)
15th February 2026
44AQI (US)
16th February 2026
44AQI (US)
17th February 2026
46AQI (US)
18th February 2026
47AQI (US)
19th February 2026
49AQI (US)
20th February 2026
44AQI (US)
21st February 2026
40AQI (US)
22nd February 2026
34AQI (US)
23rd February 2026
39AQI (US)
24th February 2026
43AQI (US)
25th February 2026
43AQI (US)
26th February 2026
34AQI (US)
27th February 2026
33AQI (US)
28th February 2026
33AQI (US)
1st March 2026
40AQI (US)
2nd March 2026
49AQI (US)
3rd March 2026
43AQI (US)
4th March 2026
41AQI (US)
5th March 2026
37AQI (US)
6th March 2026
34AQI (US)
7th March 2026
35AQI (US)
8th March 2026
36AQI (US)
9th March 2026
40AQI (US)
10th March 2026
34AQI (US)
11th March 2026
36AQI (US)
12th March 2026
39AQI (US)
13th March 2026
37AQI (US)
14th March 2026
35AQI (US)
15th March 2026
33AQI (US)
16th March 2026
35AQI (US)
17th March 2026
35AQI (US)
18th March 2026
34AQI (US)
19th March 2026
32AQI (US)
20th March 2026
34AQI (US)
21st March 2026
32AQI (US)
22nd March 2026
35AQI (US)
23rd March 2026
40AQI (US)
24th March 2026
35AQI (US)
25th March 2026
32AQI (US)
26th March 2026
31AQI (US)
27th March 2026
33AQI (US)
28th March 2026
34AQI (US)
29th March 2026
31AQI (US)
30th March 2026
29AQI (US)
31st March 2026
26AQI (US)
1st April 2026
31AQI (US)
2nd April 2026
33AQI (US)
3rd April 2026
29AQI (US)
4th April 2026
28AQI (US)
5th April 2026
30AQI (US)
6th April 2026
35AQI (US)
7th April 2026
31AQI (US)
8th April 2026
37AQI (US)
9th April 2026
29AQI (US)
10th April 2026
35AQI (US)
11th April 2026
35AQI (US)
12th April 2026
32AQI (US)
13th April 2026
31AQI (US)
14th April 2026
33AQI (US)
15th April 2026
32AQI (US)
16th April 2026
31AQI (US)
17th April 2026
18th April 2026
33AQI (US)
19th April 2026
33AQI (US)
20th April 2026
32AQI (US)
21st April 2026
29AQI (US)
22nd April 2026
23rd April 2026
25AQI (US)
24th April 2026
29AQI (US)
25th April 2026
31AQI (US)
26th April 2026
34AQI (US)
27th April 2026
30AQI (US)
28th April 2026
26AQI (US)
29th April 2026
25AQI (US)
30th April 2026
27AQI (US)
1st May 2026
28AQI (US)
2nd May 2026
26AQI (US)
3rd May 2026
26AQI (US)
4th May 2026
28AQI (US)
5th May 2026
33AQI (US)
6th May 2026
35AQI (US)
7th May 2026
31AQI (US)
8th May 2026
29AQI (US)
9th May 2026
10th May 2026
33AQI (US)
11th May 2026
35AQI (US)
12th May 2026
37AQI (US)
13th May 2026
36AQI (US)
14th May 2026
30AQI (US)
15th May 2026
52AQI (US)
16th May 2026
53AQI (US)
17th May 2026
42AQI (US)
18th May 2026
40AQI (US)
19th May 2026
53AQI (US)
20th May 2026
56AQI (US)
21st May 2026
49AQI (US)
22nd May 2026
53AQI (US)
23rd May 2026
58AQI (US)
24th May 2026
58AQI (US)
25th May 2026
72AQI (US)
26th May 2026
76AQI (US)
27th May 2026
121AQI (US)
28th May 2026
45AQI (US)
29th May 2026
65AQI (US)
30th May 2026
62AQI (US)
31st May 2026
71AQI (US)
1st June 2026
69AQI (US)
2nd June 2026
46AQI (US)
3rd June 2026
60AQI (US)
4th June 2026
71AQI (US)
5th June 2026
111AQI (US)
6th June 2026
110AQI (US)
7th June 2026
67AQI (US)
8th June 2026
84AQI (US)
9th June 2026
51AQI (US)
10th June 2026
64AQI (US)
11th June 2026
32AQI (US)
12th June 2026
46AQI (US)
13th June 2026
58AQI (US)
14th June 2026
81AQI (US)
15th June 2026
51AQI (US)
16th June 2026
64AQI (US)
17th June 2026
64AQI (US)
18th June 2026
94AQI (US)
19th June 2026
77AQI (US)
20th June 2026
66AQI (US)
21st June 2026
83AQI (US)
22nd June 2026
92AQI (US)
23rd June 2026
95AQI (US)
24th June 2026
46AQI (US)
25th June 2026
50AQI (US)
26th June 2026
68AQI (US)
27th June 2026
50AQI (US)
28th June 2026
65AQI (US)
29th June 2026
53AQI (US)
30th June 2026
71AQI (US)
1st July 2026
56AQI (US)
2nd July 2026
91AQI (US)
3rd July 2026
108AQI (US)
4th July 2026
118AQI (US)
5th July 2026
134AQI (US)
6th July 2026
113AQI (US)
7th July 2026
52AQI (US)
8th July 2026
29AQI (US)
9th July 2026
52AQI (US)
10th July 2026
86AQI (US)
11th July 2026
75AQI (US)
12th July 2026
83AQI (US)
13th July 2026
46AQI (US)
14th July 2026
49AQI (US)
15th July 2026
36AQI (US)
16th July 2026
29AQI (US)
17th July 2026
57AQI (US)
18th July 2026
67AQI (US)
19th July 2026
75AQI (US)
20th July 2026
78AQI (US)
21st July 2026
98AQI (US)
22nd July 2026
121AQI (US)
23rd July 2026
52AQI (US)
24th July 2026
62AQI (US)
25th July 2026
48AQI (US)
26th July 2026
93AQI (US)
27th July 2026
54AQI (US)
28th July 2026
57AQI (US)
29th July 2026
84AQI (US)
30th July 2026
72AQI (US)
31st July 2026
49AQI (US)
1st August 2026
25AQI (US)
2nd August 2026
39AQI (US)
3rd August 2026
48AQI (US)
4th August 2026
52AQI (US)
5th August 2026
60AQI (US)
6th August 2026
68AQI (US)
7th August 2026
57AQI (US)
8th August 2026
68AQI (US)
9th August 2026
37AQI (US)
10th August 2026
70AQI (US)
11th August 2026
114AQI (US)
12th August 2026
109AQI (US)
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

32AQI (US)

45AQI (US)

35AQI (US)

31AQI (US)

48AQI (US)

68AQI (US)

72AQI (US)

62AQI (US)

No. of days

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

202648AQI (US)

29
2
23
5
31
28
17
12
1
6
22
2
7
19
5
4
6
2
145
66
10

Highest AQI (US) recorded in

July

72AQI (US)

Lowest AQI (US) recorded in

April

31AQI (US)

202559AQI (US)

31
28
24
7
2
27
1
1
21
9
13
16
1
3
17
9
2
4
25
2
10
20
5
26
30
31
169
156
37
3

Highest AQI (US) recorded in

June

105AQI (US)

Lowest AQI (US) recorded in

December

27AQI (US)

202453AQI (US)

30
26
1
20
6
10
19
1
1
11
13
5
1
18
9
3
7
24
5
13
12
1
3
22
4
1
20
11
29
1
31
200
117
32
8
1

Highest AQI (US) recorded in

May

116AQI (US)

Lowest AQI (US) recorded in

January

14AQI (US)

202355AQI (US)

31
27
1
23
8
14
16
2
23
6
1
19
9
1
7
13
10
1
5
15
11
4
23
3
13
10
20
7
31
178
135
39
2

Highest AQI (US) recorded in

August

89AQI (US)

Lowest AQI (US) recorded in

January

17AQI (US)

202264AQI (US)

29
1
20
1
20
11
6
18
4
2
3
13
8
5
2
1
12
6
8
3
4
11
7
1
1
1
20
8
1
16
15
30
31
160
102
34
16
7

Highest AQI (US) recorded in

August

128AQI (US)

Lowest AQI (US) recorded in

December

17AQI (US)

202171AQI (US)

29
28
28
3
8
17
4
1
13
13
5
10
6
11
3
6
9
15
1
1
16
7
5
2
23
7
13
18
28
2
31
166
108
46
37
6

Highest AQI (US) recorded in

July

141AQI (US)

Lowest AQI (US) recorded in

January

20AQI (US)

202081AQI (US)

10
3
2
15
4
2
4
5
7
1
17
10
2
2
9
12
8
1
7
16
7
17
9
4
4
26
1
27
3
31
80
101
57
28

Highest AQI (US) recorded in

August

124AQI (US)

Lowest AQI (US) recorded in

December

24AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2020(Avg.)
81AQI (US)
Least Polluted Year Recorded
2026(Avg.)
48AQI (US)

La Union's annual 2026 AQI (US) (48) shows an average percentage change of -23.1% (improved AQI (US)) compared to previous years: 2020 (81), 2021 (71), 2022 (64), 2023 (55), 2024 (53), 2025 (59).