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Rancagua I, Rancagua, Libertador General Bernardo O Higgins, 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

Rancagua I, Rancagua, Libertador General Bernardo O Higgins, Chile

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Aug 2021
197AQI
Lowest AQI recorded on
22nd Aug 2023
6AQI

Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 35 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025

Rancagua I, Rancagua, Libertador General Bernardo O Higgins, Chile

AQI
Day
Night
.

7 AM1st Aug 2025

5 PM

6 AM2nd Aug 2025

Day time
Avg. Highest Time
11AM1st Aug

46AQI

Avg. Lowest Time
10AM1st Aug

24AQI

Night time
Avg. Highest Time
1AM2nd Aug

46AQI

Avg. Lowest Time
2AM2nd Aug

24AQI

In the last 24 hours,

Rancagua I's AQI reached its highest point of 46 at 11 AM during the Day, while the lowest point, 24, was recorded at 2 AM during the Night between 1st Aug and 2nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Rancagua I, Rancagua, Libertador General Bernardo O Higgins, Chile

JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 20251717 AMAQI
3rd Jul 20251628 AMAQI
3rd Jul 20251649 AMAQI
3rd Jul 202516010 AMAQI
3rd Jul 202516411 AMAQI
3rd Jul 202516012 PMAQI
3rd Jul 20251561 PMAQI
3rd Jul 20251552 PMAQI
3rd Jul 20251423 PMAQI
3rd Jul 20251574 PMAQI
3rd Jul 20251545 PMAQI
3rd Jul 20251426 PMAQI
3rd Jul 20251457 PMAQI
3rd Jul 20251548 PMAQI
3rd Jul 20251709 PMAQI
3rd Jul 202517110 PMAQI
3rd Jul 202516411 PMAQI
4th Jul 202516712 AMAQI
4th Jul 20251911 AMAQI
4th Jul 20251692 AMAQI
4th Jul 20251583 AMAQI
4th Jul 20251674 AMAQI
4th Jul 20251645 AMAQI
4th Jul 20251526 AMAQI

--°C/°C

4th Jul 20251437 AMAQI
4th Jul 20251528 AMAQI
4th Jul 20251589 AMAQI
4th Jul 202515910 AMAQI
4th Jul 202515211 AMAQI
4th Jul 202516312 PMAQI
4th Jul 20251441 PMAQI
4th Jul 20251502 PMAQI
4th Jul 20251423 PMAQI
4th Jul 20251524 PMAQI
4th Jul 20251555 PMAQI
4th Jul 20251536 PMAQI
4th Jul 20251547 PMAQI
4th Jul 20251598 PMAQI
4th Jul 20251619 PMAQI
4th Jul 202516610 PMAQI
4th Jul 202516111 PMAQI
5th Jul 202516112 AMAQI
5th Jul 20251671 AMAQI
5th Jul 20251652 AMAQI
5th Jul 20251503 AMAQI
5th Jul 20251504 AMAQI
5th Jul 20251585 AMAQI
5th Jul 20251596 AMAQI

15°C11/23°C

5th Jul 20251467 AMAQI
5th Jul 20251548 AMAQI
5th Jul 20251539 AMAQI
5th Jul 202514810 AMAQI
5th Jul 202514511 AMAQI
5th Jul 202514212 PMAQI
5th Jul 20251471 PMAQI
5th Jul 20251512 PMAQI
5th Jul 20251503 PMAQI
5th Jul 20251494 PMAQI
5th Jul 20251465 PMAQI
5th Jul 20251486 PMAQI
5th Jul 20251457 PMAQI
5th Jul 20251468 PMAQI
5th Jul 20251469 PMAQI
5th Jul 202514910 PMAQI
5th Jul 202514811 PMAQI
6th Jul 202514112 AMAQI
6th Jul 20251441 AMAQI
6th Jul 2025982 AMAQI
6th Jul 20251113 AMAQI
6th Jul 2025814 AMAQI
6th Jul 2025795 AMAQI
6th Jul 2025696 AMAQI

11°C8/16°C

6th Jul 2025807 AMAQI
6th Jul 2025898 AMAQI
6th Jul 20251049 AMAQI
6th Jul 20259810 AMAQI
6th Jul 20259511 AMAQI
6th Jul 20259112 PMAQI
6th Jul 2025861 PMAQI
6th Jul 2025772 PMAQI
6th Jul 2025853 PMAQI
6th Jul 2025884 PMAQI
6th Jul 2025895 PMAQI
6th Jul 2025926 PMAQI
6th Jul 2025957 PMAQI
6th Jul 2025898 PMAQI
6th Jul 2025989 PMAQI
6th Jul 202510210 PMAQI
6th Jul 20259411 PMAQI
7th Jul 20259712 AMAQI
7th Jul 20251141 AMAQI
7th Jul 20251202 AMAQI
7th Jul 2025923 AMAQI
7th Jul 2025734 AMAQI
7th Jul 2025605 AMAQI
7th Jul 2025666 AMAQI

11°C7/17°C

7th Jul 2025827 AMAQI
7th Jul 2025918 AMAQI
7th Jul 2025989 AMAQI
7th Jul 202511210 AMAQI
7th Jul 202510911 AMAQI
7th Jul 20259012 PMAQI
7th Jul 2025991 PMAQI
7th Jul 2025922 PMAQI
7th Jul 2025843 PMAQI
7th Jul 2025864 PMAQI
7th Jul 2025925 PMAQI
7th Jul 2025936 PMAQI
7th Jul 2025947 PMAQI
7th Jul 2025948 PMAQI
7th Jul 2025839 PMAQI
7th Jul 20258710 PMAQI
7th Jul 20259411 PMAQI
8th Jul 20259812 AMAQI
8th Jul 20251141 AMAQI
8th Jul 20251582 AMAQI
8th Jul 20251283 AMAQI
8th Jul 20251284 AMAQI
8th Jul 20251095 AMAQI
8th Jul 20251066 AMAQI

11°C7/19°C

8th Jul 20251017 AMAQI
8th Jul 2025988 AMAQI
8th Jul 20251089 AMAQI
8th Jul 202511410 AMAQI
8th Jul 202511611 AMAQI
8th Jul 202511412 PMAQI
8th Jul 20251141 PMAQI
8th Jul 20251192 PMAQI
8th Jul 20251183 PMAQI
8th Jul 20251084 PMAQI
8th Jul 20251015 PMAQI
8th Jul 20251046 PMAQI
8th Jul 20251057 PMAQI
8th Jul 20251118 PMAQI
8th Jul 20251229 PMAQI
8th Jul 202512710 PMAQI
8th Jul 202512411 PMAQI
9th Jul 202512512 AMAQI
9th Jul 20251401 AMAQI
9th Jul 20251602 AMAQI
9th Jul 20251083 AMAQI
9th Jul 2025934 AMAQI
9th Jul 20251115 AMAQI
9th Jul 20251146 AMAQI

11°C7/18°C

9th Jul 2025967 AMAQI
9th Jul 2025958 AMAQI
9th Jul 2025939 AMAQI
9th Jul 20259710 AMAQI
9th Jul 202511011 AMAQI
9th Jul 202511312 PMAQI
9th Jul 20251181 PMAQI
9th Jul 20251142 PMAQI
9th Jul 20251223 PMAQI
9th Jul 20251144 PMAQI
9th Jul 20251125 PMAQI
9th Jul 20251126 PMAQI
9th Jul 20251147 PMAQI
9th Jul 20251238 PMAQI
9th Jul 20251269 PMAQI
9th Jul 202512610 PMAQI
9th Jul 202512411 PMAQI
10th Jul 202513412 AMAQI
10th Jul 20251361 AMAQI
10th Jul 20251402 AMAQI
10th Jul 20251583 AMAQI
10th Jul 20251414 AMAQI
10th Jul 20251425 AMAQI
10th Jul 20251206 AMAQI

9°C5/15°C

10th Jul 20251377 AMAQI
10th Jul 20251238 AMAQI
10th Jul 20251289 AMAQI
10th Jul 202512610 AMAQI
10th Jul 202513511 AMAQI
10th Jul 202513012 PMAQI
10th Jul 20251301 PMAQI
10th Jul 20251222 PMAQI
10th Jul 20251233 PMAQI
10th Jul 20251314 PMAQI
10th Jul 20251405 PMAQI
10th Jul 20251476 PMAQI
10th Jul 20251397 PMAQI
10th Jul 20251358 PMAQI
10th Jul 20251409 PMAQI
10th Jul 202513910 PMAQI
10th Jul 202514511 PMAQI
11th Jul 202513312 AMAQI
11th Jul 20251601 AMAQI
11th Jul 20251582 AMAQI
11th Jul 20251653 AMAQI
11th Jul 20251604 AMAQI
11th Jul 20251585 AMAQI
11th Jul 20251566 AMAQI

8°C3/16°C

11th Jul 20251567 AMAQI
11th Jul 20251628 AMAQI
11th Jul 20251569 AMAQI
11th Jul 202515610 AMAQI
11th Jul 202515611 AMAQI
11th Jul 202515712 PMAQI
11th Jul 20251551 PMAQI
11th Jul 20251512 PMAQI
11th Jul 20251523 PMAQI
11th Jul 20251564 PMAQI
11th Jul 20251515 PMAQI
11th Jul 20251556 PMAQI
11th Jul 20251547 PMAQI
11th Jul 20251578 PMAQI
11th Jul 20251589 PMAQI
11th Jul 202515910 PMAQI
11th Jul 202516211 PMAQI
12th Jul 202516312 AMAQI
12th Jul 20251771 AMAQI
12th Jul 20251822 AMAQI
12th Jul 20251923 AMAQI
12th Jul 20251764 AMAQI
12th Jul 20251745 AMAQI
12th Jul 20251736 AMAQI

10°C5/18°C

12th Jul 20251567 AMAQI
12th Jul 20251418 AMAQI
12th Jul 20251469 AMAQI
12th Jul 202514910 AMAQI
12th Jul 202514611 AMAQI
12th Jul 202515212 PMAQI
12th Jul 20251541 PMAQI
12th Jul 20251532 PMAQI
12th Jul 20251533 PMAQI
12th Jul 20251604 PMAQI
12th Jul 20251565 PMAQI
12th Jul 20251586 PMAQI
12th Jul 20251587 PMAQI
12th Jul 20251608 PMAQI
12th Jul 20251619 PMAQI
12th Jul 202516410 PMAQI
12th Jul 202516811 PMAQI
13th Jul 202517812 AMAQI
13th Jul 20252241 AMAQI
13th Jul 20252282 AMAQI
13th Jul 20252383 AMAQI
13th Jul 20252164 AMAQI
13th Jul 20252025 AMAQI
13th Jul 20251656 AMAQI

11°C7/18°C

13th Jul 20251417 AMAQI
13th Jul 20251288 AMAQI
13th Jul 20251479 AMAQI
13th Jul 202514910 AMAQI
13th Jul 202513311 AMAQI
13th Jul 202514212 PMAQI
13th Jul 20251471 PMAQI
13th Jul 20251492 PMAQI
13th Jul 20251423 PMAQI
13th Jul 20251564 PMAQI
13th Jul 20251545 PMAQI
13th Jul 20251586 PMAQI
13th Jul 20251447 PMAQI
13th Jul 20251488 PMAQI
13th Jul 20251389 PMAQI
13th Jul 202514010 PMAQI
13th Jul 202515611 PMAQI
14th Jul 202516312 AMAQI
14th Jul 20251511 AMAQI
14th Jul 20251512 AMAQI
14th Jul 20251543 AMAQI
14th Jul 20251214 AMAQI
14th Jul 20251435 AMAQI
14th Jul 20251446 AMAQI

11°C7/18°C

14th Jul 20251437 AMAQI
14th Jul 20251248 AMAQI
14th Jul 20251079 AMAQI
14th Jul 202513710 AMAQI
14th Jul 202510411 AMAQI
14th Jul 202513912 PMAQI
14th Jul 20251361 PMAQI
14th Jul 20251522 PMAQI
14th Jul 2025963 PMAQI
14th Jul 2025574 PMAQI
14th Jul 2025475 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025587 PMAQI
14th Jul 20251278 PMAQI
14th Jul 20251419 PMAQI
14th Jul 202513710 PMAQI
14th Jul 202511811 PMAQI
15th Jul 20257812 AMAQI
15th Jul 20251151 AMAQI
15th Jul 20251612 AMAQI
15th Jul 20251633 AMAQI
15th Jul 20251624 AMAQI
15th Jul 20251625 AMAQI
15th Jul 20251626 AMAQI

9°C6/14°C

15th Jul 20251607 AMAQI
15th Jul 20251508 AMAQI
15th Jul 20251569 AMAQI
15th Jul 202516410 AMAQI
15th Jul 202515811 AMAQI
15th Jul 202516312 PMAQI
15th Jul 20251591 PMAQI
15th Jul 20251622 PMAQI
15th Jul 20251583 PMAQI
15th Jul 20251484 PMAQI
15th Jul 20251525 PMAQI
15th Jul 20251546 PMAQI
15th Jul 20251547 PMAQI
15th Jul 20251438 PMAQI
15th Jul 20251579 PMAQI
15th Jul 202515010 PMAQI
15th Jul 202515211 PMAQI
16th Jul 202515812 AMAQI
16th Jul 20251561 AMAQI
16th Jul 20251522 AMAQI
16th Jul 20251413 AMAQI
16th Jul 20251424 AMAQI
16th Jul 20251245 AMAQI
16th Jul 20251206 AMAQI

7°C4/12°C

16th Jul 2025987 AMAQI
16th Jul 20251268 AMAQI
16th Jul 20251019 AMAQI
16th Jul 20259210 AMAQI
16th Jul 202511211 AMAQI
16th Jul 202512012 PMAQI
16th Jul 2025981 PMAQI
16th Jul 2025942 PMAQI
16th Jul 20251053 PMAQI
16th Jul 2025984 PMAQI
16th Jul 20251175 PMAQI
16th Jul 20251146 PMAQI
16th Jul 20251127 PMAQI
16th Jul 20251308 PMAQI
16th Jul 20251389 PMAQI
16th Jul 202513410 PMAQI
16th Jul 202514011 PMAQI
17th Jul 202514112 AMAQI
17th Jul 20251421 AMAQI
17th Jul 20251582 AMAQI
17th Jul 20251573 AMAQI
17th Jul 20251554 AMAQI
17th Jul 20251645 AMAQI
17th Jul 20251646 AMAQI

6°C1/14°C

17th Jul 20251537 AMAQI
17th Jul 20251608 AMAQI
17th Jul 20251469 AMAQI
17th Jul 202515210 AMAQI
17th Jul 202513411 AMAQI
17th Jul 202514212 PMAQI
17th Jul 20251241 PMAQI
17th Jul 20251052 PMAQI
17th Jul 2025933 PMAQI
17th Jul 2025764 PMAQI
17th Jul 2025865 PMAQI
17th Jul 20251226 PMAQI
17th Jul 20251297 PMAQI
17th Jul 20251328 PMAQI
17th Jul 20251469 PMAQI
17th Jul 202515410 PMAQI
17th Jul 202515711 PMAQI
18th Jul 202514912 AMAQI
18th Jul 20251531 AMAQI
18th Jul 20251542 AMAQI
18th Jul 20251663 AMAQI
18th Jul 20251404 AMAQI
18th Jul 20251545 AMAQI
18th Jul 20251436 AMAQI

12°C5/21°C

18th Jul 20251537 AMAQI
18th Jul 20251198 AMAQI
18th Jul 20251269 AMAQI
18th Jul 202515010 AMAQI
18th Jul 202514111 AMAQI
18th Jul 202513412 PMAQI
18th Jul 20251211 PMAQI
18th Jul 20251202 PMAQI
18th Jul 20251183 PMAQI
18th Jul 20251244 PMAQI
18th Jul 20251305 PMAQI
18th Jul 20251296 PMAQI
18th Jul 20251227 PMAQI
18th Jul 20251318 PMAQI
18th Jul 20251359 PMAQI
18th Jul 202515810 PMAQI
18th Jul 202515811 PMAQI
19th Jul 202515612 AMAQI
19th Jul 20251651 AMAQI
19th Jul 20251612 AMAQI
19th Jul 20251623 AMAQI
19th Jul 20251564 AMAQI
19th Jul 20251665 AMAQI
19th Jul 20251726 AMAQI

14°C10/21°C

19th Jul 20251647 AMAQI
19th Jul 20251598 AMAQI
19th Jul 20251619 AMAQI
19th Jul 202515310 AMAQI
19th Jul 202514611 AMAQI
19th Jul 202513412 PMAQI
19th Jul 20251461 PMAQI
19th Jul 20251432 PMAQI
19th Jul 20251453 PMAQI
19th Jul 20251344 PMAQI
19th Jul 20251425 PMAQI
19th Jul 20251506 PMAQI
19th Jul 20251397 PMAQI
19th Jul 20251438 PMAQI
19th Jul 20251519 PMAQI
19th Jul 202514110 PMAQI
19th Jul 202515811 PMAQI
20th Jul 202516412 AMAQI
20th Jul 20251671 AMAQI
20th Jul 20251802 AMAQI
20th Jul 20251783 AMAQI
20th Jul 20251684 AMAQI
20th Jul 20251575 AMAQI
20th Jul 20251556 AMAQI

12°C9/19°C

20th Jul 20251657 AMAQI
20th Jul 20251608 AMAQI
20th Jul 20251609 AMAQI
20th Jul 202515310 AMAQI
20th Jul 202515811 AMAQI
20th Jul 202515612 PMAQI
20th Jul 20251431 PMAQI
20th Jul 20251442 PMAQI
20th Jul 20251463 PMAQI
20th Jul 20251404 PMAQI
20th Jul 20251465 PMAQI
20th Jul 20251486 PMAQI
20th Jul 20251507 PMAQI
20th Jul 20251538 PMAQI
20th Jul 20251539 PMAQI
20th Jul 202515610 PMAQI
20th Jul 202516411 PMAQI
21st Jul 202516312 AMAQI
21st Jul 20251561 AMAQI
21st Jul 20251552 AMAQI
21st Jul 20251563 AMAQI
21st Jul 20251554 AMAQI
21st Jul 20251445 AMAQI
21st Jul 20251456 AMAQI

13°C9/19°C

21st Jul 20251287 AMAQI
21st Jul 20251298 AMAQI
21st Jul 20251469 AMAQI
21st Jul 202513810 AMAQI
21st Jul 202513011 AMAQI
21st Jul 202515112 PMAQI
21st Jul 20251461 PMAQI
21st Jul 20251302 PMAQI
21st Jul 20251343 PMAQI
21st Jul 20251444 PMAQI
21st Jul 20251405 PMAQI
21st Jul 20251236 PMAQI
21st Jul 20251327 PMAQI
21st Jul 20251518 PMAQI
21st Jul 20251519 PMAQI
21st Jul 202514710 PMAQI
21st Jul 202514211 PMAQI
22nd Jul 202514412 AMAQI
22nd Jul 20251261 AMAQI
22nd Jul 20251322 AMAQI
22nd Jul 20251113 AMAQI
22nd Jul 20251004 AMAQI
22nd Jul 20251095 AMAQI
22nd Jul 20251146 AMAQI

12°C9/19°C

22nd Jul 20251067 AMAQI
22nd Jul 20251428 AMAQI
22nd Jul 20251429 AMAQI
22nd Jul 202514210 AMAQI
22nd Jul 202515011 AMAQI
22nd Jul 202513612 PMAQI
22nd Jul 20251121 PMAQI
22nd Jul 20251162 PMAQI
22nd Jul 20251113 PMAQI
22nd Jul 20251224 PMAQI
22nd Jul 20251135 PMAQI
22nd Jul 20251396 PMAQI
22nd Jul 20251297 PMAQI
22nd Jul 20251298 PMAQI
22nd Jul 20251279 PMAQI
22nd Jul 202513010 PMAQI
22nd Jul 202512911 PMAQI
23rd Jul 202515012 AMAQI
23rd Jul 20251491 AMAQI
23rd Jul 20251342 AMAQI
23rd Jul 2025963 AMAQI
23rd Jul 20251374 AMAQI
23rd Jul 20251015 AMAQI
23rd Jul 20251086 AMAQI

12°C9/19°C

23rd Jul 2025937 AMAQI
23rd Jul 20251328 AMAQI
23rd Jul 20251369 AMAQI
23rd Jul 202513710 AMAQI
23rd Jul 202513611 AMAQI
23rd Jul 202513112 PMAQI
23rd Jul 20251361 PMAQI
23rd Jul 20251202 PMAQI
23rd Jul 20251173 PMAQI
23rd Jul 20251234 PMAQI
23rd Jul 20251175 PMAQI
23rd Jul 20251186 PMAQI
23rd Jul 20251307 PMAQI
23rd Jul 20251288 PMAQI
23rd Jul 20251289 PMAQI
23rd Jul 202512910 PMAQI
23rd Jul 202513611 PMAQI
24th Jul 202512812 AMAQI
24th Jul 20251381 AMAQI
24th Jul 20251652 AMAQI
24th Jul 20251773 AMAQI
24th Jul 20251464 AMAQI
24th Jul 20251265 AMAQI
24th Jul 20251196 AMAQI

12°C8/19°C

24th Jul 20251187 AMAQI
24th Jul 20251348 AMAQI
24th Jul 20251289 AMAQI
24th Jul 202513610 AMAQI
24th Jul 202514411 AMAQI
24th Jul 202514612 PMAQI
24th Jul 20251351 PMAQI
24th Jul 20251362 PMAQI
24th Jul 20251183 PMAQI
24th Jul 2025844 PMAQI
24th Jul 2025965 PMAQI
24th Jul 20251286 PMAQI
24th Jul 20251317 PMAQI
24th Jul 20251318 PMAQI
24th Jul 20251309 PMAQI
24th Jul 202513010 PMAQI
24th Jul 202514211 PMAQI
25th Jul 202513512 AMAQI
25th Jul 20251061 AMAQI
25th Jul 2025932 AMAQI
25th Jul 2025963 AMAQI
25th Jul 20251024 AMAQI
25th Jul 20251195 AMAQI
25th Jul 2025976 AMAQI

11°C8/17°C

25th Jul 2025987 AMAQI
25th Jul 2025998 AMAQI
25th Jul 20251089 AMAQI
25th Jul 202510610 AMAQI
25th Jul 202511411 AMAQI
25th Jul 202510412 PMAQI
25th Jul 2025901 PMAQI
25th Jul 2025902 PMAQI
25th Jul 2025963 PMAQI
25th Jul 2025984 PMAQI
25th Jul 2025985 PMAQI
25th Jul 20251046 PMAQI
25th Jul 20251097 PMAQI
25th Jul 20251108 PMAQI
25th Jul 20251109 PMAQI
25th Jul 202512410 PMAQI
25th Jul 20259411 PMAQI
26th Jul 202512212 AMAQI
26th Jul 20251521 AMAQI
26th Jul 20251522 AMAQI
26th Jul 20251613 AMAQI
26th Jul 20251444 AMAQI
26th Jul 20251475 AMAQI
26th Jul 20251326 AMAQI

9°C6/14°C

26th Jul 20251407 AMAQI
26th Jul 20251328 AMAQI
26th Jul 20251429 AMAQI
26th Jul 202513910 AMAQI
26th Jul 202513211 AMAQI
26th Jul 202514312 PMAQI
26th Jul 20251351 PMAQI
26th Jul 20251352 PMAQI
26th Jul 20251323 PMAQI
26th Jul 20251244 PMAQI
26th Jul 20251305 PMAQI
26th Jul 20251266 PMAQI
26th Jul 20251347 PMAQI
26th Jul 20251348 PMAQI
26th Jul 20251529 PMAQI
26th Jul 202515210 PMAQI
26th Jul 202515311 PMAQI
27th Jul 202515412 AMAQI
27th Jul 20251701 AMAQI
27th Jul 20251682 AMAQI
27th Jul 20251673 AMAQI
27th Jul 20251674 AMAQI
27th Jul 20251635 AMAQI
27th Jul 20251606 AMAQI

9°C6/13°C

27th Jul 20251577 AMAQI
27th Jul 20251638 AMAQI
27th Jul 20251599 AMAQI
27th Jul 202515510 AMAQI
27th Jul 202515311 AMAQI
27th Jul 202515412 PMAQI
27th Jul 20251511 PMAQI
27th Jul 20251532 PMAQI
27th Jul 20251283 PMAQI
27th Jul 20251254 PMAQI
27th Jul 20251385 PMAQI
27th Jul 20251496 PMAQI
27th Jul 20251517 PMAQI
27th Jul 20251458 PMAQI
27th Jul 20251419 PMAQI
27th Jul 202514410 PMAQI
27th Jul 202514411 PMAQI
28th Jul 202515112 AMAQI
28th Jul 20251381 AMAQI
28th Jul 20251502 AMAQI
28th Jul 20251463 AMAQI
28th Jul 20251484 AMAQI
28th Jul 20251525 AMAQI
28th Jul 20251346 AMAQI

11°C6/18°C

28th Jul 20251347 AMAQI
28th Jul 20251448 AMAQI
28th Jul 20251299 AMAQI
28th Jul 202515510 AMAQI
28th Jul 202514811 AMAQI
28th Jul 202513812 PMAQI
28th Jul 20251311 PMAQI
28th Jul 20251222 PMAQI
28th Jul 20251193 PMAQI
28th Jul 20251094 PMAQI
28th Jul 20251225 PMAQI
28th Jul 20251236 PMAQI
28th Jul 20251257 PMAQI
28th Jul 20251358 PMAQI
28th Jul 20251429 PMAQI
28th Jul 202513210 PMAQI
28th Jul 202514411 PMAQI
29th Jul 202515012 AMAQI
29th Jul 20251541 AMAQI
29th Jul 20251232 AMAQI
29th Jul 20251103 AMAQI
29th Jul 20251284 AMAQI
29th Jul 20251115 AMAQI
29th Jul 20251026 AMAQI

14°C9/20°C

29th Jul 2025967 AMAQI
29th Jul 20251118 AMAQI
29th Jul 20251159 AMAQI
29th Jul 202511910 AMAQI
29th Jul 202510911 AMAQI
29th Jul 202510412 PMAQI
29th Jul 20251071 PMAQI
29th Jul 2025962 PMAQI
29th Jul 2025943 PMAQI
29th Jul 20251024 PMAQI
29th Jul 20251165 PMAQI
29th Jul 20251166 PMAQI
29th Jul 20251157 PMAQI
29th Jul 20251138 PMAQI
29th Jul 20251119 PMAQI
29th Jul 202510610 PMAQI
29th Jul 202511711 PMAQI
30th Jul 202511912 AMAQI
30th Jul 20251401 AMAQI
30th Jul 20251422 AMAQI
30th Jul 20251433 AMAQI
30th Jul 20251374 AMAQI
30th Jul 20251185 AMAQI
30th Jul 20251126 AMAQI

16°C12/22°C

30th Jul 20251107 AMAQI
30th Jul 20251248 AMAQI
30th Jul 20251189 AMAQI
30th Jul 202511110 AMAQI
30th Jul 202512011 AMAQI
30th Jul 202511212 PMAQI
30th Jul 20251231 PMAQI
30th Jul 20251222 PMAQI
30th Jul 20251203 PMAQI
30th Jul 20251174 PMAQI
30th Jul 20251175 PMAQI
30th Jul 20251176 PMAQI
30th Jul 20251177 PMAQI
30th Jul 20251178 PMAQI
30th Jul 20251179 PMAQI
30th Jul 202510610 PMAQI
30th Jul 202511611 PMAQI
31st Jul 20259812 AMAQI
31st Jul 2025821 AMAQI
31st Jul 2025822 AMAQI
31st Jul 2025813 AMAQI
31st Jul 2025704 AMAQI
31st Jul 2025555 AMAQI
31st Jul 2025526 AMAQI

14°C11/18°C

31st Jul 2025517 AMAQI
31st Jul 2025488 AMAQI
31st Jul 2025439 AMAQI
31st Jul 20254710 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025515 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20256510 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20254412 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025363 AMAQI
1st Aug 2025344 AMAQI
1st Aug 2025365 AMAQI
1st Aug 2025416 AMAQI

11°C9/13°C

1st Aug 2025337 AMAQI
1st Aug 2025318 AMAQI
1st Aug 2025309 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20254611 AMAQI
1st Aug 20253012 PMAQI
1st Aug 2025341 PMAQI
1st Aug 2025262 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025364 PMAQI
1st Aug 2025415 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025387 PMAQI
1st Aug 2025388 PMAQI
1st Aug 2025399 PMAQI
1st Aug 20253610 PMAQI
1st Aug 20254011 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025242 AMAQI
2nd Aug 2025463 AMAQI
2nd Aug 2025374 AMAQI
2nd Aug 2025395 AMAQI
2nd Aug 2025336 AMAQI

8°C6/10°C

2nd Aug 2025237 AMAQI
7 AM
2nd Aug 2025248 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20254010 AMAQI
2nd Aug 20253411 AMAQI
2nd Aug 20253312 PMAQI
12 PM
2nd Aug 2025301 PMAQI
2nd Aug 2025402 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025415 PMAQI
5 PM
2nd Aug 2025426 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025499 PMAQI
12 AM
6 AM

7°C5/10°C

Day time
Avg. Highest Time
7 AM - 5 PM

121AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
7 AM - 5 PM

121AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 5 PM (Avg. 121), while the lowest AQI was between 7 AM to 5 PM (Avg. 121).
Night time
Avg. Highest Time
12 AM - 3 AM

139AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 11 PM

127AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 139), while the lowest AQI was between 4 AM to 11 PM (Avg. 127).

2025 Days Vs Air Quality

Rancagua I, Rancagua, Libertador General Bernardo O Higgins, Chile

2025

30%

63

41%

87

23%

49

7%

14

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
63 Days
Moderate
87 Days
Poor
49 Days
Unhealthy
14 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 30%

Health Risk Level:

High

In 2025, 30% of 215 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

Rancagua I, Rancagua, Libertador General Bernardo O Higgins, Chile

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

1st January 2025
39AQI
2nd January 2025
41AQI
3rd January 2025
55AQI
4th January 2025
44AQI
5th January 2025
43AQI
6th January 2025
45AQI
7th January 2025
39AQI
8th January 2025
38AQI
9th January 2025
45AQI
10th January 2025
46AQI
11th January 2025
51AQI
12th January 2025
49AQI
13th January 2025
42AQI
14th January 2025
45AQI
15th January 2025
47AQI
16th January 2025
31AQI
17th January 2025
38AQI
18th January 2025
38AQI
19th January 2025
37AQI
20th January 2025
47AQI
21st January 2025
53AQI
22nd January 2025
46AQI
23rd January 2025
40AQI
24th January 2025
40AQI
25th January 2025
46AQI
26th January 2025
57AQI
27th January 2025
45AQI
28th January 2025
63AQI
29th January 2025
63AQI
30th January 2025
58AQI
31st January 2025
47AQI
1st February 2025
45AQI
2nd February 2025
45AQI
3rd February 2025
39AQI
4th February 2025
43AQI
5th February 2025
44AQI
6th February 2025
45AQI
7th February 2025
55AQI
8th February 2025
55AQI
9th February 2025
73AQI
10th February 2025
57AQI
11th February 2025
72AQI
12th February 2025
65AQI
13th February 2025
72AQI
14th February 2025
58AQI
15th February 2025
54AQI
16th February 2025
48AQI
17th February 2025
47AQI
18th February 2025
53AQI
19th February 2025
54AQI
20th February 2025
51AQI
21st February 2025
53AQI
22nd February 2025
46AQI
23rd February 2025
37AQI
24th February 2025
40AQI
25th February 2025
43AQI
26th February 2025
48AQI
27th February 2025
65AQI
28th February 2025
41AQI
1st March 2025
32AQI
2nd March 2025
28AQI
3rd March 2025
33AQI
4th March 2025
44AQI
5th March 2025
46AQI
6th March 2025
45AQI
7th March 2025
31AQI
8th March 2025
30AQI
9th March 2025
38AQI
10th March 2025
44AQI
11th March 2025
43AQI
12th March 2025
57AQI
13th March 2025
61AQI
14th March 2025
58AQI
15th March 2025
47AQI
16th March 2025
46AQI
17th March 2025
57AQI
18th March 2025
57AQI
19th March 2025
57AQI
20th March 2025
49AQI
21st March 2025
53AQI
22nd March 2025
50AQI
23rd March 2025
64AQI
24th March 2025
61AQI
25th March 2025
55AQI
26th March 2025
65AQI
27th March 2025
61AQI
28th March 2025
69AQI
29th March 2025
66AQI
30th March 2025
32AQI
31st March 2025
43AQI
1st April 2025
51AQI
2nd April 2025
55AQI
3rd April 2025
50AQI
4th April 2025
57AQI
5th April 2025
62AQI
6th April 2025
53AQI
7th April 2025
56AQI
8th April 2025
61AQI
9th April 2025
75AQI
10th April 2025
56AQI
11th April 2025
43AQI
12th April 2025
58AQI
13th April 2025
65AQI
14th April 2025
61AQI
15th April 2025
58AQI
16th April 2025
63AQI
17th April 2025
61AQI
18th April 2025
66AQI
19th April 2025
66AQI
20th April 2025
70AQI
21st April 2025
74AQI
22nd April 2025
78AQI
23rd April 2025
86AQI
24th April 2025
63AQI
25th April 2025
46AQI
26th April 2025
49AQI
27th April 2025
61AQI
28th April 2025
64AQI
29th April 2025
81AQI
30th April 2025
89AQI
1st May 2025
91AQI
2nd May 2025
80AQI
3rd May 2025
92AQI
4th May 2025
70AQI
5th May 2025
82AQI
6th May 2025
101AQI
7th May 2025
110AQI
8th May 2025
45AQI
9th May 2025
66AQI
10th May 2025
87AQI
11th May 2025
99AQI
12th May 2025
99AQI
13th May 2025
125AQI
14th May 2025
96AQI
15th May 2025
108AQI
16th May 2025
119AQI
17th May 2025
91AQI
18th May 2025
67AQI
19th May 2025
58AQI
20th May 2025
82AQI
21st May 2025
79AQI
22nd May 2025
107AQI
23rd May 2025
125AQI
24th May 2025
125AQI
25th May 2025
112AQI
26th May 2025
55AQI
27th May 2025
48AQI
28th May 2025
93AQI
29th May 2025
108AQI
30th May 2025
86AQI
31st May 2025
103AQI
1st June 2025
136AQI
2nd June 2025
123AQI
3rd June 2025
156AQI
4th June 2025
148AQI
5th June 2025
140AQI
6th June 2025
149AQI
7th June 2025
148AQI
8th June 2025
145AQI
9th June 2025
143AQI
10th June 2025
139AQI
11th June 2025
145AQI
12th June 2025
69AQI
13th June 2025
84AQI
14th June 2025
111AQI
15th June 2025
71AQI
16th June 2025
40AQI
17th June 2025
97AQI
18th June 2025
109AQI
19th June 2025
133AQI
20th June 2025
148AQI
21st June 2025
120AQI
22nd June 2025
106AQI
23rd June 2025
76AQI
24th June 2025
125AQI
25th June 2025
115AQI
26th June 2025
127AQI
27th June 2025
150AQI
28th June 2025
140AQI
29th June 2025
158AQI
30th June 2025
148AQI
1st July 2025
166AQI
2nd July 2025
164AQI
3rd July 2025
160AQI
4th July 2025
159AQI
5th July 2025
151AQI
6th July 2025
95AQI
7th July 2025
92AQI
8th July 2025
115AQI
9th July 2025
116AQI
10th July 2025
136AQI
11th July 2025
156AQI
12th July 2025
163AQI
13th July 2025
167AQI
14th July 2025
122AQI
15th July 2025
152AQI
16th July 2025
124AQI
17th July 2025
139AQI
18th July 2025
140AQI
19th July 2025
152AQI
20th July 2025
158AQI
21st July 2025
144AQI
22nd July 2025
125AQI
23rd July 2025
126AQI
24th July 2025
133AQI
25th July 2025
105AQI
26th July 2025
140AQI
27th July 2025
153AQI
28th July 2025
137AQI
29th July 2025
115AQI
30th July 2025
121AQI
31st July 2025
60AQI
1st August 2025
35AQI

46AQI

52AQI

49AQI

63AQI

91AQI

123AQI

135AQI

35AQI

No. of days

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

202580AQI

24
7
14
14
17
14
4
26
2
18
11
1
5
22
2
3
16
12
1
63
87
49
14

Highest AQI recorded in

July

135AQI

Lowest AQI recorded in

August

35AQI

202462AQI

21
10
23
6
18
8
10
16
4
1
14
15
1
7
9
8
5
1
1
20
6
3
5
20
6
8
22
27
4
27
3
23
8
171
140
39
9
1

Highest AQI recorded in

May

101AQI

Lowest AQI recorded in

November

37AQI

202376AQI

6
25
1
19
4
4
4
27
2
23
5
2
11
16
2
5
8
14
3
1
9
17
4
7
18
6
7
16
1
15
8
17
2
26
4
93
170
63
13

Highest AQI recorded in

July

115AQI

Lowest AQI recorded in

November

39AQI

202276AQI

23
8
7
14
8
19
2
5
25
10
17
4
1
8
17
4
3
10
10
1
1
1
3
26
5
26
6
21
1
2
4
25
2
65
193
50
11

Highest AQI recorded in

May

119AQI

Lowest AQI recorded in

January

41AQI

202178AQI

11
19
14
14
17
14
4
24
2
17
11
3
12
12
6
1
12
18
14
9
8
4
26
17
14
16
14
13
18
96
187
46
35

Highest AQI recorded in

July

149AQI

Lowest AQI recorded in

October

50AQI

202077AQI

1
12
20
1
8
7
3
1
9
15
4
1
11
11
8
3
17
9
2
3
25
2
11
20
13
17
21
10
54
149
45
17

Highest AQI recorded in

July

115AQI

Lowest AQI recorded in

December

44AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
80AQI
Least Polluted Year Recorded
2024(Avg.)
62AQI

Rancagua I's annual 2025 AQI (80) shows an average percentage change of 8.7% (worsened AQI) compared to previous years: 2020 (77), 2021 (78), 2022 (76), 2023 (76), 2024 (62).