Kingston College, Concepcion, 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+
November Air Quality Analysis
Kingston College, Concepcion, Biobio, Chile
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Nov 2024
62AQILowest AQI recorded on
17th Nov 2023
13AQISame Day Analysis (22nd November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 22nd Nov - 23rd Nov 2025
Kingston College, Concepcion, Biobio, Chile
AQI
Day
Night
.
6 AM22nd Nov 2025
8 PM
5 AM23rd Nov 2025
Day time
Avg. Highest Time
4PM22nd Nov
61AQI
Avg. Lowest Time
10AM22nd Nov
33AQI
Night time
Avg. Highest Time
10PM22nd Nov
59AQI
Avg. Lowest Time
4AM23rd Nov
32AQI
In the last 24 hours,
Kingston College's AQI reached its highest point of 61 at 4 PM during the Day, while the lowest point, 32, was recorded at 4 AM during the Night between 22nd Nov and 23rd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Kingston College, Concepcion, Biobio, Chile
OctNov
24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd
Day
Night
24th Oct 2025266 AMAQI
24th Oct 2025187 AMAQI
24th Oct 2025178 AMAQI
24th Oct 2025309 AMAQI
24th Oct 20254810 AMAQI
24th Oct 20254511 AMAQI
24th Oct 20254512 PMAQI
24th Oct 2025451 PMAQI
24th Oct 2025352 PMAQI
24th Oct 2025243 PMAQI
24th Oct 2025264 PMAQI
24th Oct 2025285 PMAQI
24th Oct 2025306 PMAQI
24th Oct 2025357 PMAQI
24th Oct 2025368 PMAQI
24th Oct 2025519 PMAQI
24th Oct 20252510 PMAQI
24th Oct 20253411 PMAQI
25th Oct 20253912 AMAQI
25th Oct 2025381 AMAQI
25th Oct 2025342 AMAQI
25th Oct 2025333 AMAQI
25th Oct 2025564 AMAQI
25th Oct 2025555 AMAQI
11°C7/14°C
25th Oct 2025546 AMAQI
25th Oct 2025547 AMAQI
25th Oct 2025418 AMAQI
25th Oct 2025249 AMAQI
25th Oct 20251810 AMAQI
25th Oct 20253111 AMAQI
25th Oct 20251912 PMAQI
25th Oct 2025171 PMAQI
25th Oct 2025172 PMAQI
25th Oct 2025173 PMAQI
25th Oct 2025174 PMAQI
25th Oct 2025125 PMAQI
25th Oct 2025166 PMAQI
25th Oct 2025177 PMAQI
25th Oct 2025228 PMAQI
25th Oct 2025239 PMAQI
25th Oct 20251910 PMAQI
25th Oct 20251311 PMAQI
26th Oct 20251112 AMAQI
26th Oct 2025111 AMAQI
26th Oct 2025212 AMAQI
26th Oct 2025223 AMAQI
26th Oct 2025274 AMAQI
26th Oct 2025285 AMAQI
10°C5/14°C
26th Oct 2025196 AMAQI
26th Oct 2025177 AMAQI
26th Oct 2025278 AMAQI
26th Oct 2025289 AMAQI
26th Oct 20252810 AMAQI
26th Oct 20252311 AMAQI
26th Oct 20252212 PMAQI
26th Oct 2025301 PMAQI
26th Oct 2025332 PMAQI
26th Oct 2025233 PMAQI
26th Oct 2025224 PMAQI
26th Oct 2025225 PMAQI
26th Oct 2025226 PMAQI
26th Oct 2025197 PMAQI
26th Oct 2025178 PMAQI
26th Oct 2025189 PMAQI
26th Oct 20252210 PMAQI
26th Oct 20251311 PMAQI
27th Oct 20252712 AMAQI
27th Oct 2025291 AMAQI
27th Oct 2025282 AMAQI
27th Oct 2025283 AMAQI
27th Oct 2025284 AMAQI
27th Oct 2025285 AMAQI
13°C9/17°C
27th Oct 2025286 AMAQI
27th Oct 2025237 AMAQI
27th Oct 2025408 AMAQI
27th Oct 2025349 AMAQI
27th Oct 20253810 AMAQI
27th Oct 20254011 AMAQI
27th Oct 20255012 PMAQI
27th Oct 2025561 PMAQI
27th Oct 2025562 PMAQI
27th Oct 2025543 PMAQI
27th Oct 2025444 PMAQI
27th Oct 2025325 PMAQI
27th Oct 2025326 PMAQI
27th Oct 2025357 PMAQI
27th Oct 2025438 PMAQI
27th Oct 2025439 PMAQI
27th Oct 20255110 PMAQI
27th Oct 20254011 PMAQI
28th Oct 20253912 AMAQI
28th Oct 2025541 AMAQI
28th Oct 2025572 AMAQI
28th Oct 2025373 AMAQI
28th Oct 2025284 AMAQI
28th Oct 2025285 AMAQI
14°C9/20°C
28th Oct 2025246 AMAQI
28th Oct 2025227 AMAQI
28th Oct 2025148 AMAQI
28th Oct 2025129 AMAQI
28th Oct 20251510 AMAQI
28th Oct 20254511 AMAQI
28th Oct 20254612 PMAQI
28th Oct 2025451 PMAQI
28th Oct 2025452 PMAQI
28th Oct 2025473 PMAQI
28th Oct 2025504 PMAQI
28th Oct 2025515 PMAQI
28th Oct 2025506 PMAQI
28th Oct 2025517 PMAQI
28th Oct 2025518 PMAQI
28th Oct 2025519 PMAQI
28th Oct 20254210 PMAQI
28th Oct 20252911 PMAQI
29th Oct 20252812 AMAQI
29th Oct 2025281 AMAQI
29th Oct 2025282 AMAQI
29th Oct 2025283 AMAQI
29th Oct 2025284 AMAQI
29th Oct 2025345 AMAQI
14°C8/20°C
29th Oct 2025506 AMAQI
29th Oct 2025537 AMAQI
29th Oct 2025438 AMAQI
29th Oct 2025539 AMAQI
29th Oct 20255510 AMAQI
29th Oct 20255011 AMAQI
29th Oct 20255112 PMAQI
29th Oct 2025501 PMAQI
29th Oct 2025542 PMAQI
29th Oct 2025463 PMAQI
29th Oct 2025484 PMAQI
29th Oct 2025445 PMAQI
29th Oct 2025386 PMAQI
29th Oct 2025367 PMAQI
29th Oct 2025418 PMAQI
29th Oct 2025399 PMAQI
29th Oct 20253510 PMAQI
29th Oct 20253711 PMAQI
30th Oct 20253612 AMAQI
30th Oct 2025341 AMAQI
30th Oct 2025332 AMAQI
30th Oct 2025333 AMAQI
30th Oct 2025344 AMAQI
30th Oct 2025335 AMAQI
14°C9/19°C
30th Oct 2025326 AMAQI
30th Oct 2025327 AMAQI
30th Oct 2025338 AMAQI
30th Oct 2025389 AMAQI
30th Oct 20254610 AMAQI
30th Oct 20254611 AMAQI
30th Oct 20255212 PMAQI
30th Oct 2025541 PMAQI
30th Oct 2025512 PMAQI
30th Oct 2025483 PMAQI
30th Oct 2025434 PMAQI
30th Oct 2025385 PMAQI
30th Oct 2025366 PMAQI
30th Oct 2025447 PMAQI
30th Oct 2025478 PMAQI
30th Oct 2025459 PMAQI
30th Oct 20254010 PMAQI
30th Oct 20253211 PMAQI
31st Oct 20252612 AMAQI
31st Oct 2025291 AMAQI
31st Oct 2025342 AMAQI
31st Oct 2025333 AMAQI
31st Oct 2025344 AMAQI
31st Oct 2025605 AMAQI
13°C9/18°C
31st Oct 2025586 AMAQI
31st Oct 2025517 AMAQI
31st Oct 2025548 AMAQI
31st Oct 2025569 AMAQI
31st Oct 20255810 AMAQI
31st Oct 20255811 AMAQI
31st Oct 20255412 PMAQI
31st Oct 2025361 PMAQI
31st Oct 2025322 PMAQI
31st Oct 2025303 PMAQI
31st Oct 2025314 PMAQI
31st Oct 2025345 PMAQI
31st Oct 2025296 PMAQI
31st Oct 2025327 PMAQI
31st Oct 2025318 PMAQI
31st Oct 2025329 PMAQI
31st Oct 20253410 PMAQI
31st Oct 20253211 PMAQI
1st Nov 20253212 AMAQI
1st Nov 2025331 AMAQI
1st Nov 2025342 AMAQI
1st Nov 2025313 AMAQI
1st Nov 2025334 AMAQI
1st Nov 2025385 AMAQI
12°C9/15°C
1st Nov 2025436 AMAQI
1st Nov 2025447 AMAQI
1st Nov 2025508 AMAQI
1st Nov 2025549 AMAQI
1st Nov 20255410 AMAQI
1st Nov 20255211 AMAQI
1st Nov 20254212 PMAQI
1st Nov 2025321 PMAQI
1st Nov 2025372 PMAQI
1st Nov 2025523 PMAQI
1st Nov 2025494 PMAQI
1st Nov 2025485 PMAQI
1st Nov 2025406 PMAQI
1st Nov 2025407 PMAQI
1st Nov 2025438 PMAQI
1st Nov 2025439 PMAQI
1st Nov 20254510 PMAQI
1st Nov 20253911 PMAQI
2nd Nov 20253212 AMAQI
2nd Nov 2025381 AMAQI
2nd Nov 2025262 AMAQI
2nd Nov 2025443 AMAQI
2nd Nov 2025504 AMAQI
2nd Nov 2025505 AMAQI
13°C7/17°C
2nd Nov 2025386 AMAQI
2nd Nov 2025387 AMAQI
2nd Nov 2025398 AMAQI
2nd Nov 2025349 AMAQI
2nd Nov 20252410 AMAQI
2nd Nov 20253811 AMAQI
2nd Nov 20254012 PMAQI
2nd Nov 2025481 PMAQI
2nd Nov 2025582 PMAQI
2nd Nov 2025533 PMAQI
2nd Nov 2025534 PMAQI
2nd Nov 2025335 PMAQI
2nd Nov 2025426 PMAQI
2nd Nov 2025367 PMAQI
2nd Nov 2025388 PMAQI
2nd Nov 2025389 PMAQI
2nd Nov 20255310 PMAQI
2nd Nov 20253611 PMAQI
3rd Nov 20252812 AMAQI
3rd Nov 2025281 AMAQI
3rd Nov 2025232 AMAQI
3rd Nov 2025183 AMAQI
3rd Nov 2025174 AMAQI
3rd Nov 2025135 AMAQI
14°C9/19°C
3rd Nov 2025266 AMAQI
3rd Nov 2025287 AMAQI
3rd Nov 2025298 AMAQI
3rd Nov 2025239 AMAQI
3rd Nov 20251810 AMAQI
3rd Nov 20252611 AMAQI
3rd Nov 20253712 PMAQI
3rd Nov 2025441 PMAQI
3rd Nov 2025402 PMAQI
3rd Nov 2025393 PMAQI
3rd Nov 2025304 PMAQI
3rd Nov 2025195 PMAQI
3rd Nov 2025176 PMAQI
3rd Nov 2025177 PMAQI
3rd Nov 2025228 PMAQI
3rd Nov 2025289 PMAQI
3rd Nov 20252810 PMAQI
3rd Nov 20253211 PMAQI
4th Nov 20253312 AMAQI
4th Nov 2025331 AMAQI
4th Nov 2025332 AMAQI
4th Nov 2025333 AMAQI
4th Nov 2025204 AMAQI
4th Nov 2025205 AMAQI
13°C11/15°C
4th Nov 2025266 AMAQI
4th Nov 2025287 AMAQI
4th Nov 2025288 AMAQI
4th Nov 2025499 AMAQI
4th Nov 20255110 AMAQI
4th Nov 20252311 AMAQI
4th Nov 20252012 PMAQI
4th Nov 2025171 PMAQI
4th Nov 2025262 PMAQI
4th Nov 2025283 PMAQI
4th Nov 2025284 PMAQI
4th Nov 2025285 PMAQI
4th Nov 2025246 PMAQI
4th Nov 2025317 PMAQI
4th Nov 2025418 PMAQI
4th Nov 2025339 PMAQI
4th Nov 20253310 PMAQI
4th Nov 20252911 PMAQI
5th Nov 20252812 AMAQI
5th Nov 2025381 AMAQI
5th Nov 2025392 AMAQI
5th Nov 2025433 AMAQI
5th Nov 2025554 AMAQI
5th Nov 2025575 AMAQI
13°C11/16°C
5th Nov 2025436 AMAQI
5th Nov 2025297 AMAQI
5th Nov 2025348 AMAQI
5th Nov 2025329 AMAQI
5th Nov 20253410 AMAQI
5th Nov 20254011 AMAQI
5th Nov 20255612 PMAQI
5th Nov 2025601 PMAQI
5th Nov 2025592 PMAQI
5th Nov 2025573 PMAQI
5th Nov 2025514 PMAQI
5th Nov 2025465 PMAQI
5th Nov 2025366 PMAQI
5th Nov 2025407 PMAQI
5th Nov 2025398 PMAQI
5th Nov 2025519 PMAQI
5th Nov 20254610 PMAQI
5th Nov 20253211 PMAQI
6th Nov 20253012 AMAQI
6th Nov 2025311 AMAQI
6th Nov 2025332 AMAQI
6th Nov 2025343 AMAQI
6th Nov 2025304 AMAQI
6th Nov 2025325 AMAQI
14°C10/17°C
6th Nov 2025306 AMAQI
6th Nov 2025327 AMAQI
6th Nov 2025518 AMAQI
6th Nov 2025579 AMAQI
6th Nov 20255810 AMAQI
6th Nov 20254911 AMAQI
6th Nov 20254512 PMAQI
6th Nov 2025491 PMAQI
6th Nov 2025532 PMAQI
6th Nov 2025513 PMAQI
6th Nov 2025494 PMAQI
6th Nov 2025525 PMAQI
6th Nov 2025356 PMAQI
6th Nov 2025337 PMAQI
6th Nov 2025338 PMAQI
6th Nov 2025439 PMAQI
6th Nov 20255310 PMAQI
6th Nov 20255411 PMAQI
7th Nov 20255612 AMAQI
7th Nov 2025551 AMAQI
7th Nov 2025552 AMAQI
7th Nov 2025563 AMAQI
7th Nov 2025544 AMAQI
7th Nov 2025565 AMAQI
12°C10/15°C
7th Nov 2025546 AMAQI
7th Nov 2025527 AMAQI
7th Nov 2025528 AMAQI
7th Nov 2025549 AMAQI
7th Nov 20255510 AMAQI
7th Nov 20255011 AMAQI
7th Nov 20254412 PMAQI
7th Nov 2025441 PMAQI
7th Nov 2025562 PMAQI
7th Nov 2025583 PMAQI
7th Nov 2025594 PMAQI
7th Nov 2025525 PMAQI
7th Nov 2025576 PMAQI
7th Nov 2025527 PMAQI
7th Nov 2025458 PMAQI
7th Nov 2025439 PMAQI
7th Nov 20254610 PMAQI
7th Nov 20254711 PMAQI
8th Nov 20253112 AMAQI
8th Nov 2025231 AMAQI
8th Nov 2025272 AMAQI
8th Nov 2025283 AMAQI
8th Nov 2025334 AMAQI
8th Nov 2025565 AMAQI
12°C9/16°C
8th Nov 2025586 AMAQI
8th Nov 2025547 AMAQI
8th Nov 2025548 AMAQI
8th Nov 2025539 AMAQI
8th Nov 20253410 AMAQI
8th Nov 20252911 AMAQI
8th Nov 20253512 PMAQI
8th Nov 2025351 PMAQI
8th Nov 2025492 PMAQI
8th Nov 2025513 PMAQI
8th Nov 2025524 PMAQI
8th Nov 2025605 PMAQI
8th Nov 2025386 PMAQI
8th Nov 2025347 PMAQI
8th Nov 2025338 PMAQI
8th Nov 2025339 PMAQI
8th Nov 20253810 PMAQI
8th Nov 20253911 PMAQI
9th Nov 20253012 AMAQI
9th Nov 2025411 AMAQI
9th Nov 2025442 AMAQI
9th Nov 2025593 AMAQI
9th Nov 2025424 AMAQI
9th Nov 2025395 AMAQI
13°C9/17°C
9th Nov 2025436 AMAQI
9th Nov 2025407 AMAQI
9th Nov 2025428 AMAQI
9th Nov 2025459 AMAQI
9th Nov 20254410 AMAQI
9th Nov 20254511 AMAQI
9th Nov 20253412 PMAQI
9th Nov 2025281 PMAQI
9th Nov 2025322 PMAQI
9th Nov 2025333 PMAQI
9th Nov 2025324 PMAQI
9th Nov 2025335 PMAQI
9th Nov 2025336 PMAQI
9th Nov 2025287 PMAQI
9th Nov 2025288 PMAQI
9th Nov 2025289 PMAQI
9th Nov 20252810 PMAQI
9th Nov 20252811 PMAQI
10th Nov 20252212 AMAQI
10th Nov 2025401 AMAQI
10th Nov 2025522 AMAQI
10th Nov 2025243 AMAQI
10th Nov 2025174 AMAQI
10th Nov 2025415 AMAQI
12°C9/15°C
10th Nov 2025446 AMAQI
10th Nov 2025357 AMAQI
10th Nov 2025348 AMAQI
10th Nov 2025199 AMAQI
10th Nov 20251810 AMAQI
10th Nov 20254211 AMAQI
10th Nov 20254512 PMAQI
10th Nov 2025441 PMAQI
10th Nov 2025352 PMAQI
10th Nov 2025183 PMAQI
10th Nov 2025144 PMAQI
10th Nov 2025175 PMAQI
10th Nov 2025216 PMAQI
10th Nov 2025167 PMAQI
10th Nov 2025168 PMAQI
10th Nov 2025159 PMAQI
10th Nov 20253410 PMAQI
10th Nov 20252011 PMAQI
11th Nov 20253012 AMAQI
11th Nov 2025311 AMAQI
11th Nov 2025232 AMAQI
11th Nov 2025183 AMAQI
11th Nov 2025174 AMAQI
11th Nov 2025175 AMAQI
12°C8/16°C
11th Nov 2025196 AMAQI
11th Nov 2025187 AMAQI
11th Nov 2025238 AMAQI
11th Nov 2025239 AMAQI
11th Nov 20252410 AMAQI
11th Nov 20252111 AMAQI
11th Nov 20251412 PMAQI
11th Nov 2025451 PMAQI
11th Nov 2025482 PMAQI
11th Nov 2025303 PMAQI
11th Nov 2025284 PMAQI
11th Nov 2025285 PMAQI
11th Nov 2025166 PMAQI
11th Nov 2025117 PMAQI
11th Nov 2025118 PMAQI
11th Nov 2025119 PMAQI
11th Nov 20253910 PMAQI
11th Nov 20254811 PMAQI
12th Nov 20252512 AMAQI
12th Nov 2025221 AMAQI
12th Nov 2025142 AMAQI
12th Nov 2025123 AMAQI
12th Nov 2025164 AMAQI
12th Nov 2025185 AMAQI
13°C10/16°C
12th Nov 2025226 AMAQI
12th Nov 2025377 AMAQI
12th Nov 2025218 AMAQI
12th Nov 2025179 AMAQI
12th Nov 20252610 AMAQI
12th Nov 20252811 AMAQI
12th Nov 20252812 PMAQI
12th Nov 2025281 PMAQI
12th Nov 2025182 PMAQI
12th Nov 2025163 PMAQI
12th Nov 2025164 PMAQI
12th Nov 2025465 PMAQI
12th Nov 2025406 PMAQI
12th Nov 2025607 PMAQI
12th Nov 2025548 PMAQI
12th Nov 2025419 PMAQI
12th Nov 20253010 PMAQI
12th Nov 20252311 PMAQI
13th Nov 20253612 AMAQI
13th Nov 2025391 AMAQI
13th Nov 2025342 AMAQI
13th Nov 2025303 AMAQI
13th Nov 2025344 AMAQI
13th Nov 2025345 AMAQI
14°C8/20°C
13th Nov 2025336 AMAQI
13th Nov 2025257 AMAQI
13th Nov 2025228 AMAQI
13th Nov 2025279 AMAQI
13th Nov 20252810 AMAQI
13th Nov 20252811 AMAQI
13th Nov 20252112 PMAQI
13th Nov 2025251 PMAQI
13th Nov 2025232 PMAQI
13th Nov 2025313 PMAQI
13th Nov 2025914 PMAQI
13th Nov 2025975 PMAQI
13th Nov 2025646 PMAQI
13th Nov 2025607 PMAQI
13th Nov 20251058 PMAQI
13th Nov 2025549 PMAQI
13th Nov 20253910 PMAQI
13th Nov 20254911 PMAQI
14th Nov 20255012 AMAQI
14th Nov 2025451 AMAQI
14th Nov 2025352 AMAQI
14th Nov 2025333 AMAQI
14th Nov 2025434 AMAQI
14th Nov 2025445 AMAQI
15°C8/22°C
14th Nov 2025366 AMAQI
14th Nov 2025347 AMAQI
14th Nov 2025438 AMAQI
14th Nov 2025409 AMAQI
14th Nov 20253910 AMAQI
14th Nov 20254911 AMAQI
14th Nov 20255312 PMAQI
14th Nov 2025541 PMAQI
14th Nov 2025452 PMAQI
14th Nov 2025443 PMAQI
14th Nov 2025444 PMAQI
14th Nov 2025315 PMAQI
14th Nov 2025376 PMAQI
14th Nov 2025537 PMAQI
14th Nov 2025448 PMAQI
14th Nov 2025369 PMAQI
14th Nov 20253410 PMAQI
14th Nov 20253011 PMAQI
15th Nov 20252312 AMAQI
15th Nov 2025221 AMAQI
15th Nov 2025272 AMAQI
15th Nov 2025193 AMAQI
15th Nov 2025374 AMAQI
15th Nov 2025395 AMAQI
15°C9/21°C
15th Nov 2025306 AMAQI
15th Nov 2025327 AMAQI
15th Nov 2025338 AMAQI
15th Nov 2025339 AMAQI
15th Nov 20255210 AMAQI
15th Nov 20255111 AMAQI
15th Nov 20254612 PMAQI
15th Nov 2025271 PMAQI
15th Nov 2025222 PMAQI
15th Nov 2025223 PMAQI
15th Nov 2025224 PMAQI
15th Nov 2025275 PMAQI
15th Nov 2025286 PMAQI
15th Nov 2025287 PMAQI
15th Nov 2025208 PMAQI
15th Nov 2025279 PMAQI
15th Nov 20252310 PMAQI
15th Nov 20251811 PMAQI
16th Nov 20251712 AMAQI
16th Nov 2025221 AMAQI
16th Nov 2025202 AMAQI
16th Nov 2025203 AMAQI
16th Nov 2025184 AMAQI
16th Nov 2025355 AMAQI
15°C10/19°C
16th Nov 2025306 AMAQI
16th Nov 2025457 AMAQI
16th Nov 2025148 AMAQI
16th Nov 2025119 AMAQI
16th Nov 20253610 AMAQI
16th Nov 20253911 AMAQI
16th Nov 20252412 PMAQI
16th Nov 2025121 PMAQI
16th Nov 2025342 PMAQI
16th Nov 2025443 PMAQI
16th Nov 2025244 PMAQI
16th Nov 2025125 PMAQI
16th Nov 2025176 PMAQI
16th Nov 2025277 PMAQI
16th Nov 2025488 PMAQI
16th Nov 2025509 PMAQI
16th Nov 20255010 PMAQI
16th Nov 20257411 PMAQI
17th Nov 20257812 AMAQI
17th Nov 2025761 AMAQI
17th Nov 2025542 AMAQI
17th Nov 2025363 AMAQI
17th Nov 2025294 AMAQI
17th Nov 2025285 AMAQI
13°C7/19°C
17th Nov 2025286 AMAQI
17th Nov 2025387 AMAQI
17th Nov 2025528 AMAQI
17th Nov 2025519 AMAQI
17th Nov 20253510 AMAQI
17th Nov 20255411 AMAQI
17th Nov 20255312 PMAQI
17th Nov 2025531 PMAQI
17th Nov 2025312 PMAQI
17th Nov 2025563 PMAQI
17th Nov 2025544 PMAQI
17th Nov 2025505 PMAQI
17th Nov 2025456 PMAQI
17th Nov 2025447 PMAQI
17th Nov 2025558 PMAQI
17th Nov 2025569 PMAQI
17th Nov 20254710 PMAQI
17th Nov 20253411 PMAQI
18th Nov 20255012 AMAQI
18th Nov 2025411 AMAQI
18th Nov 2025392 AMAQI
18th Nov 2025163 AMAQI
18th Nov 2025244 AMAQI
18th Nov 2025255 AMAQI
15°C9/22°C
18th Nov 2025286 AMAQI
18th Nov 2025297 AMAQI
18th Nov 2025258 AMAQI
18th Nov 2025249 AMAQI
18th Nov 20252410 AMAQI
18th Nov 20254211 AMAQI
18th Nov 20251812 PMAQI
18th Nov 2025161 PMAQI
18th Nov 2025172 PMAQI
18th Nov 2025203 PMAQI
18th Nov 2025494 PMAQI
18th Nov 2025565 PMAQI
18th Nov 2025566 PMAQI
18th Nov 2025637 PMAQI
18th Nov 2025618 PMAQI
18th Nov 2025609 PMAQI
18th Nov 20255610 PMAQI
18th Nov 20255611 PMAQI
19th Nov 20255612 AMAQI
19th Nov 2025551 AMAQI
19th Nov 2025542 AMAQI
19th Nov 2025533 AMAQI
19th Nov 2025534 AMAQI
19th Nov 2025555 AMAQI
16°C11/20°C
19th Nov 2025426 AMAQI
19th Nov 2025397 AMAQI
19th Nov 2025448 AMAQI
19th Nov 2025549 AMAQI
19th Nov 20255510 AMAQI
19th Nov 20255111 AMAQI
19th Nov 20255312 PMAQI
19th Nov 2025611 PMAQI
19th Nov 2025592 PMAQI
19th Nov 2025563 PMAQI
19th Nov 2025564 PMAQI
19th Nov 2025565 PMAQI
19th Nov 2025646 PMAQI
19th Nov 2025707 PMAQI
19th Nov 2025578 PMAQI
19th Nov 2025369 PMAQI
19th Nov 20252910 PMAQI
19th Nov 20253011 PMAQI
20th Nov 20252712 AMAQI
20th Nov 2025261 AMAQI
20th Nov 2025242 AMAQI
20th Nov 2025243 AMAQI
20th Nov 2025214 AMAQI
20th Nov 2025205 AMAQI
15°C11/21°C
20th Nov 2025176 AMAQI
20th Nov 2025137 AMAQI
20th Nov 2025158 AMAQI
20th Nov 2025159 AMAQI
20th Nov 20251310 AMAQI
20th Nov 20251711 AMAQI
20th Nov 20252212 PMAQI
20th Nov 2025281 PMAQI
20th Nov 2025292 PMAQI
20th Nov 2025303 PMAQI
20th Nov 2025374 PMAQI
20th Nov 2025345 PMAQI
20th Nov 2025336 PMAQI
20th Nov 2025337 PMAQI
20th Nov 2025418 PMAQI
20th Nov 2025389 PMAQI
20th Nov 20252410 PMAQI
20th Nov 20251811 PMAQI
21st Nov 20253112 AMAQI
21st Nov 2025371 AMAQI
21st Nov 2025392 AMAQI
21st Nov 2025313 AMAQI
21st Nov 2025164 AMAQI
21st Nov 2025205 AMAQI
15°C11/17°C
21st Nov 2025226 AMAQI
21st Nov 2025227 AMAQI
21st Nov 2025328 AMAQI
21st Nov 2025259 AMAQI
21st Nov 20253810 AMAQI
21st Nov 20253011 AMAQI
21st Nov 20252312 PMAQI
21st Nov 2025371 PMAQI
21st Nov 2025522 PMAQI
21st Nov 2025533 PMAQI
21st Nov 2025534 PMAQI
21st Nov 2025415 PMAQI
21st Nov 2025426 PMAQI
21st Nov 2025437 PMAQI
21st Nov 2025658 PMAQI
21st Nov 2025679 PMAQI
21st Nov 20255610 PMAQI
21st Nov 20254511 PMAQI
22nd Nov 20254412 AMAQI
22nd Nov 2025521 AMAQI
22nd Nov 2025562 AMAQI
22nd Nov 2025563 AMAQI
22nd Nov 2025574 AMAQI
22nd Nov 2025585 AMAQI
17°C11/23°C
22nd Nov 2025576 AMAQI
22nd Nov 2025547 AMAQI
22nd Nov 2025538 AMAQI
22nd Nov 2025369 AMAQI
22nd Nov 20253310 AMAQI
22nd Nov 20253711 AMAQI
22nd Nov 20253512 PMAQI
22nd Nov 2025431 PMAQI
22nd Nov 2025442 PMAQI
22nd Nov 2025583 PMAQI
22nd Nov 2025614 PMAQI
22nd Nov 2025465 PMAQI
22nd Nov 2025446 PMAQI
22nd Nov 2025527 PMAQI
22nd Nov 2025558 PMAQI
22nd Nov 2025579 PMAQI
22nd Nov 20255910 PMAQI
22nd Nov 20255111 PMAQI
23rd Nov 20255012 AMAQI
23rd Nov 2025451 AMAQI
23rd Nov 2025462 AMAQI
23rd Nov 2025453 AMAQI
23rd Nov 2025324 AMAQI
23rd Nov 2025385 AMAQI
17°C11/22°C
23rd Nov 2025236 AMAQI
6 AM23rd Nov 2025227 AMAQI
23rd Nov 2025188 AMAQI
23rd Nov 2025229 AMAQI
23rd Nov 20252210 AMAQI
23rd Nov 20254811 AMAQI
23rd Nov 20255512 PMAQI
23rd Nov 2025571 PMAQI
1 PM23rd Nov 2025582 PMAQI
23rd Nov 2025573 PMAQI
23rd Nov 2025554 PMAQI
23rd Nov 2025555 PMAQI
23rd Nov 2025566 PMAQI
23rd Nov 2025567 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
4 PM
42AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 10 AM
35AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 4 PM (Avg. 42), while the lowest AQI was between 6 AM to 10 AM (Avg. 35).
Night time
Avg. Highest Time
9 PM - 10 PM
40AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM - 4 AM
32AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 40), while the lowest AQI was between 3 AM to 4 AM (Avg. 32).
2025 Days Vs Air Quality
Kingston College, Concepcion, Biobio, Chile
2025
53%
172
39%
126
9%
28
Total number of days with different AQI categories in last 327 days in 2025 (38 days remaining)
Good
172 DaysModerate
126 DaysPoor
28 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 53%
Health Risk Level:
Considerable
In 2025, 53% of 327 days were within WHO’s safe air quality limits, and 47% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Kingston College, Concepcion, Biobio, Chile
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
45AQI
45AQI
2nd January 2025
41AQI
41AQI
3rd January 2025
45AQI
45AQI
4th January 2025
26AQI
26AQI
5th January 2025
44AQI
44AQI
6th January 2025
35AQI
35AQI
7th January 2025
28AQI
28AQI
8th January 2025
29AQI
29AQI
9th January 2025
38AQI
38AQI
10th January 2025
43AQI
43AQI
11th January 2025
34AQI
34AQI
12th January 2025
31AQI
31AQI
13th January 2025
42AQI
42AQI
14th January 2025
33AQI
33AQI
15th January 2025
21AQI
21AQI
16th January 2025
25AQI
25AQI
17th January 2025
31AQI
31AQI
18th January 2025
30AQI
30AQI
19th January 2025
31AQI
31AQI
20th January 2025
33AQI
33AQI
21st January 2025
24AQI
24AQI
22nd January 2025
27AQI
27AQI
23rd January 2025
30AQI
30AQI
24th January 2025
34AQI
34AQI
25th January 2025
35AQI
35AQI
26th January 2025
33AQI
33AQI
27th January 2025
33AQI
33AQI
28th January 2025
48AQI
48AQI
29th January 2025
42AQI
42AQI
30th January 2025
27AQI
27AQI
31st January 2025
28AQI
28AQI
1st February 2025
33AQI
33AQI
2nd February 2025
22AQI
22AQI
3rd February 2025
32AQI
32AQI
4th February 2025
34AQI
34AQI
5th February 2025
24AQI
24AQI
6th February 2025
30AQI
30AQI
7th February 2025
63AQI
63AQI
8th February 2025
51AQI
51AQI
9th February 2025
49AQI
49AQI
10th February 2025
52AQI
52AQI
11th February 2025
64AQI
64AQI
12th February 2025
59AQI
59AQI
13th February 2025
50AQI
50AQI
14th February 2025
39AQI
39AQI
15th February 2025
42AQI
42AQI
16th February 2025
32AQI
32AQI
17th February 2025
41AQI
41AQI
18th February 2025
54AQI
54AQI
19th February 2025
38AQI
38AQI
20th February 2025
27AQI
27AQI
21st February 2025
29AQI
29AQI
22nd February 2025
24AQI
24AQI
23rd February 2025
26AQI
26AQI
24th February 2025
29AQI
29AQI
25th February 2025
45AQI
45AQI
26th February 2025
45AQI
45AQI
27th February 2025
31AQI
31AQI
28th February 2025
23AQI
23AQI
1st March 2025
24AQI
24AQI
2nd March 2025
21AQI
21AQI
3rd March 2025
20AQI
20AQI
4th March 2025
31AQI
31AQI
5th March 2025
28AQI
28AQI
6th March 2025
22AQI
22AQI
7th March 2025
18AQI
18AQI
8th March 2025
25AQI
25AQI
9th March 2025
30AQI
30AQI
10th March 2025
32AQI
32AQI
11th March 2025
41AQI
41AQI
12th March 2025
52AQI
52AQI
13th March 2025
48AQI
48AQI
14th March 2025
45AQI
45AQI
15th March 2025
39AQI
39AQI
16th March 2025
42AQI
42AQI
17th March 2025
40AQI
40AQI
18th March 2025
35AQI
35AQI
19th March 2025
49AQI
49AQI
20th March 2025
39AQI
39AQI
21st March 2025
24AQI
24AQI
22nd March 2025
40AQI
40AQI
23rd March 2025
52AQI
52AQI
24th March 2025
72AQI
72AQI
25th March 2025
63AQI
63AQI
26th March 2025
80AQI
80AQI
27th March 2025
68AQI
68AQI
28th March 2025
36AQI
36AQI
29th March 2025
26AQI
26AQI
30th March 2025
24AQI
24AQI
31st March 2025
42AQI
42AQI
1st April 2025
35AQI
35AQI
2nd April 2025
44AQI
44AQI
3rd April 2025
41AQI
41AQI
4th April 2025
48AQI
48AQI
5th April 2025
44AQI
44AQI
6th April 2025
33AQI
33AQI
7th April 2025
63AQI
63AQI
8th April 2025
67AQI
67AQI
9th April 2025
43AQI
43AQI
10th April 2025
27AQI
27AQI
11th April 2025
44AQI
44AQI
12th April 2025
45AQI
45AQI
13th April 2025
55AQI
55AQI
14th April 2025
40AQI
40AQI
15th April 2025
60AQI
60AQI
16th April 2025
58AQI
58AQI
17th April 2025
49AQI
49AQI
18th April 2025
40AQI
40AQI
19th April 2025
63AQI
63AQI
20th April 2025
85AQI
85AQI
21st April 2025
52AQI
52AQI
22nd April 2025
27AQI
27AQI
23rd April 2025
41AQI
41AQI
24th April 2025
27AQI
27AQI
25th April 2025
33AQI
33AQI
26th April 2025
91AQI
91AQI
27th April 2025
61AQI
61AQI
28th April 2025
52AQI
52AQI
29th April 2025
73AQI
73AQI
30th April 2025
83AQI
83AQI
1st May 2025
38AQI
38AQI
2nd May 2025
85AQI
85AQI
3rd May 2025
86AQI
86AQI
4th May 2025
55AQI
55AQI
5th May 2025
82AQI
82AQI
6th May 2025
85AQI
85AQI
7th May 2025
57AQI
57AQI
8th May 2025
57AQI
57AQI
9th May 2025
39AQI
39AQI
10th May 2025
65AQI
65AQI
11th May 2025
68AQI
68AQI
12th May 2025
75AQI
75AQI
13th May 2025
95AQI
95AQI
14th May 2025
64AQI
64AQI
15th May 2025
102AQI
102AQI
16th May 2025
65AQI
65AQI
17th May 2025
42AQI
42AQI
18th May 2025
85AQI
85AQI
19th May 2025
83AQI
83AQI
20th May 2025
79AQI
79AQI
21st May 2025
99AQI
99AQI
22nd May 2025
103AQI
103AQI
23rd May 2025
122AQI
122AQI
24th May 2025
89AQI
89AQI
25th May 2025
68AQI
68AQI
26th May 2025
46AQI
46AQI
27th May 2025
85AQI
85AQI
28th May 2025
100AQI
100AQI
29th May 2025
105AQI
105AQI
30th May 2025
76AQI
76AQI
31st May 2025
87AQI
87AQI
1st June 2025
80AQI
80AQI
2nd June 2025
136AQI
136AQI
3rd June 2025
128AQI
128AQI
4th June 2025
117AQI
117AQI
5th June 2025
112AQI
112AQI
6th June 2025
102AQI
102AQI
7th June 2025
99AQI
99AQI
8th June 2025
114AQI
114AQI
9th June 2025
145AQI
145AQI
10th June 2025
133AQI
133AQI
11th June 2025
63AQI
63AQI
12th June 2025
42AQI
42AQI
13th June 2025
71AQI
71AQI
14th June 2025
58AQI
58AQI
15th June 2025
49AQI
49AQI
16th June 2025
62AQI
62AQI
17th June 2025
63AQI
63AQI
18th June 2025
94AQI
94AQI
19th June 2025
99AQI
99AQI
20th June 2025
129AQI
129AQI
21st June 2025
82AQI
82AQI
22nd June 2025
87AQI
87AQI
23rd June 2025
121AQI
121AQI
24th June 2025
123AQI
123AQI
25th June 2025
123AQI
123AQI
26th June 2025
130AQI
130AQI
27th June 2025
135AQI
135AQI
28th June 2025
143AQI
143AQI
29th June 2025
125AQI
125AQI
30th June 2025
116AQI
116AQI
1st July 2025
136AQI
136AQI
2nd July 2025
137AQI
137AQI
3rd July 2025
145AQI
145AQI
4th July 2025
150AQI
150AQI
5th July 2025
99AQI
99AQI
6th July 2025
46AQI
46AQI
7th July 2025
47AQI
47AQI
8th July 2025
60AQI
60AQI
9th July 2025
100AQI
100AQI
10th July 2025
113AQI
113AQI
11th July 2025
104AQI
104AQI
12th July 2025
88AQI
88AQI
13th July 2025
70AQI
70AQI
14th July 2025
66AQI
66AQI
15th July 2025
51AQI
51AQI
16th July 2025
100AQI
100AQI
17th July 2025
84AQI
84AQI
18th July 2025
86AQI
86AQI
19th July 2025
86AQI
86AQI
20th July 2025
112AQI
112AQI
21st July 2025
97AQI
97AQI
22nd July 2025
63AQI
63AQI
23rd July 2025
100AQI
100AQI
24th July 2025
69AQI
69AQI
25th July 2025
33AQI
33AQI
26th July 2025
59AQI
59AQI
27th July 2025
45AQI
45AQI
28th July 2025
37AQI
37AQI
29th July 2025
86AQI
86AQI
30th July 2025
38AQI
38AQI
31st July 2025
43AQI
43AQI
1st August 2025
31AQI
31AQI
2nd August 2025
40AQI
40AQI
3rd August 2025
74AQI
74AQI
4th August 2025
69AQI
69AQI
5th August 2025
79AQI
79AQI
6th August 2025
73AQI
73AQI
7th August 2025
68AQI
68AQI
8th August 2025
86AQI
86AQI
9th August 2025
87AQI
87AQI
10th August 2025
72AQI
72AQI
11th August 2025
61AQI
61AQI
12th August 2025
37AQI
37AQI
13th August 2025
56AQI
56AQI
14th August 2025
74AQI
74AQI
15th August 2025
55AQI
55AQI
16th August 2025
40AQI
40AQI
17th August 2025
80AQI
80AQI
18th August 2025
69AQI
69AQI
19th August 2025
60AQI
60AQI
20th August 2025
43AQI
43AQI
21st August 2025
29AQI
29AQI
22nd August 2025
35AQI
35AQI
23rd August 2025
57AQI
57AQI
24th August 2025
71AQI
71AQI
25th August 2025
56AQI
56AQI
26th August 2025
61AQI
61AQI
27th August 2025
64AQI
64AQI
28th August 2025
55AQI
55AQI
29th August 2025
57AQI
57AQI
30th August 2025
88AQI
88AQI
31st August 2025
69AQI
69AQI
1st September 2025
51AQI
51AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
50AQI
50AQI
4th September 2025
46AQI
46AQI
5th September 2025
79AQI
79AQI
6th September 2025
63AQI
63AQI
7th September 2025
47AQI
47AQI
8th September 2025
36AQI
36AQI
9th September 2025
26AQI
26AQI
10th September 2025
36AQI
36AQI
11th September 2025
56AQI
56AQI
12th September 2025
69AQI
69AQI
13th September 2025
36AQI
36AQI
14th September 2025
55AQI
55AQI
15th September 2025
52AQI
52AQI
16th September 2025
58AQI
58AQI
17th September 2025
54AQI
54AQI
18th September 2025
29AQI
29AQI
19th September 2025
30AQI
30AQI
20th September 2025
24AQI
24AQI
21st September 2025
32AQI
32AQI
22nd September 2025
53AQI
53AQI
23rd September 2025
56AQI
56AQI
24th September 2025
60AQI
60AQI
25th September 2025
28AQI
28AQI
26th September 2025
24AQI
24AQI
27th September 2025
35AQI
35AQI
28th September 2025
34AQI
34AQI
29th September 2025
33AQI
33AQI
30th September 2025
36AQI
36AQI
1st October 2025
42AQI
42AQI
2nd October 2025
48AQI
48AQI
3rd October 2025
45AQI
45AQI
4th October 2025
36AQI
36AQI
5th October 2025
47AQI
47AQI
6th October 2025
54AQI
54AQI
7th October 2025
56AQI
56AQI
8th October 2025
53AQI
53AQI
9th October 2025
50AQI
50AQI
10th October 2025
56AQI
56AQI
11th October 2025
56AQI
56AQI
12th October 2025
50AQI
50AQI
13th October 2025
51AQI
51AQI
14th October 2025
60AQI
60AQI
15th October 2025
81AQI
81AQI
16th October 2025
54AQI
54AQI
17th October 2025
49AQI
49AQI
18th October 2025
59AQI
59AQI
19th October 2025
59AQI
59AQI
20th October 2025
58AQI
58AQI
21st October 2025
44AQI
44AQI
22nd October 2025
37AQI
37AQI
23rd October 2025
27AQI
27AQI
24th October 2025
29AQI
29AQI
25th October 2025
29AQI
29AQI
26th October 2025
21AQI
21AQI
27th October 2025
37AQI
37AQI
28th October 2025
40AQI
40AQI
29th October 2025
41AQI
41AQI
30th October 2025
39AQI
39AQI
31st October 2025
39AQI
39AQI
1st November 2025
41AQI
41AQI
2nd November 2025
40AQI
40AQI
3rd November 2025
26AQI
26AQI
4th November 2025
30AQI
30AQI
5th November 2025
43AQI
43AQI
6th November 2025
41AQI
41AQI
7th November 2025
52AQI
52AQI
8th November 2025
40AQI
40AQI
9th November 2025
36AQI
36AQI
10th November 2025
28AQI
28AQI
11th November 2025
24AQI
24AQI
12th November 2025
32AQI
32AQI
13th November 2025
41AQI
41AQI
14th November 2025
41AQI
41AQI
15th November 2025
29AQI
29AQI
16th November 2025
31AQI
31AQI
17th November 2025
47AQI
47AQI
18th November 2025
39AQI
39AQI
19th November 2025
51AQI
51AQI
20th November 2025
25AQI
25AQI
21st November 2025
39AQI
39AQI
22nd November 2025
50AQI
50AQI
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
34AQI
39AQI
39AQI
51AQI
77AQI
103AQI
82AQI
61AQI
44AQI
47AQI
38AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202556AQI
31
22
6
25
6
17
13
4
23
4
2
11
17
7
17
7
7
24
18
12
19
12
20
2
172
126
28
Highest AQI recorded in
June103AQI
Lowest AQI recorded in
January34AQI
202445AQI
27
4
27
2
25
25
5
6
18
6
1
16
13
1
3
25
3
7
24
26
4
28
3
28
2
31
249
100
10
1
Highest AQI recorded in
May83AQI
Lowest AQI recorded in
March26AQI
202343AQI
29
2
11
15
1
1
30
1
23
7
8
21
2
13
16
1
10
21
15
16
28
2
23
6
29
225
101
4
1
Highest AQI recorded in
May60AQI
Lowest AQI recorded in
November21AQI
202245AQI
31
15
6
23
8
22
8
3
24
4
12
14
4
12
11
1
1
17
12
28
3
25
5
25
6
213
98
9
Highest AQI recorded in
May77AQI
Lowest AQI recorded in
January23AQI
202150AQI
25
3
26
2
27
4
16
11
7
17
7
9
13
8
2
22
7
14
9
7
1
20
10
30
1
30
25
6
231
98
29
1
Highest AQI recorded in
July85AQI
Lowest AQI recorded in
January30AQI
202050AQI
13
14
7
3
13
2
10
11
9
10
16
5
10
19
2
18
10
2
26
5
30
30
1
164
82
20
Highest AQI recorded in
May80AQI
Lowest AQI recorded in
December25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
56AQILeast Polluted Year Recorded
2023(Avg.)
43AQIKingston College's annual 2025 AQI (56) shows an average percentage change of 21.09% (worsened AQI) compared to previous years: 2020 (50), 2021 (50), 2022 (45), 2023 (43), 2024 (45).
