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
Concepcion, Biobio, Chile
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Nov 2022
59AQILowest AQI recorded on
17th Nov 2023
14AQISame Day Analysis (25th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 42 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 25th Nov - 26th Nov 2025
Concepcion, Biobio, Chile
AQI
Day
Night
.
6 AM25th Nov 2025
8 PM
5 AM26th Nov 2025
Day time
Avg. Highest Time
5PM25th Nov
58AQI
Avg. Lowest Time
6AM25th Nov
26AQI
Night time
Avg. Highest Time
9PM25th Nov
38AQI
Avg. Lowest Time
4AM26th Nov
20AQI
In the last 24 hours,
Concepcion's AQI reached its highest point of 58 at 5 PM during the Day, while the lowest point, 20, was recorded at 4 AM during the Night between 25th Nov and 26th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Concepcion, Biobio, Chile
OctNov
27th - 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 - 24th24th - 25th25th - 26th26th
Day
Night
27th Oct 2025356 AMAQI
27th Oct 2025267 AMAQI
27th Oct 2025308 AMAQI
27th Oct 2025319 AMAQI
27th Oct 20252710 AMAQI
27th Oct 20253611 AMAQI
27th Oct 20254012 PMAQI
27th Oct 2025371 PMAQI
27th Oct 2025652 PMAQI
27th Oct 2025503 PMAQI
27th Oct 2025494 PMAQI
27th Oct 2025415 PMAQI
27th Oct 2025396 PMAQI
27th Oct 2025317 PMAQI
27th Oct 2025368 PMAQI
27th Oct 2025379 PMAQI
27th Oct 20253310 PMAQI
27th Oct 20253511 PMAQI
28th Oct 20254712 AMAQI
28th Oct 2025581 AMAQI
28th Oct 2025612 AMAQI
28th Oct 2025523 AMAQI
28th Oct 2025444 AMAQI
28th Oct 2025435 AMAQI
14°C9/20°C
28th Oct 2025286 AMAQI
28th Oct 2025197 AMAQI
28th Oct 2025198 AMAQI
28th Oct 2025199 AMAQI
28th Oct 20252310 AMAQI
28th Oct 20253311 AMAQI
28th Oct 20253512 PMAQI
28th Oct 2025351 PMAQI
28th Oct 2025322 PMAQI
28th Oct 2025333 PMAQI
28th Oct 2025344 PMAQI
28th Oct 2025355 PMAQI
28th Oct 2025396 PMAQI
28th Oct 2025377 PMAQI
28th Oct 2025448 PMAQI
28th Oct 2025419 PMAQI
28th Oct 20254010 PMAQI
28th Oct 20253411 PMAQI
29th Oct 20252912 AMAQI
29th Oct 2025271 AMAQI
29th Oct 2025362 AMAQI
29th Oct 2025343 AMAQI
29th Oct 2025324 AMAQI
29th Oct 2025325 AMAQI
14°C8/20°C
29th Oct 2025366 AMAQI
29th Oct 2025337 AMAQI
29th Oct 2025328 AMAQI
29th Oct 2025329 AMAQI
29th Oct 20253510 AMAQI
29th Oct 20253811 AMAQI
29th Oct 20254512 PMAQI
29th Oct 2025441 PMAQI
29th Oct 2025462 PMAQI
29th Oct 2025423 PMAQI
29th Oct 2025394 PMAQI
29th Oct 2025355 PMAQI
29th Oct 2025366 PMAQI
29th Oct 2025367 PMAQI
29th Oct 2025348 PMAQI
29th Oct 2025289 PMAQI
29th Oct 20252910 PMAQI
29th Oct 20252811 PMAQI
30th Oct 20252612 AMAQI
30th Oct 2025261 AMAQI
30th Oct 2025262 AMAQI
30th Oct 2025323 AMAQI
30th Oct 2025274 AMAQI
30th Oct 2025295 AMAQI
14°C9/19°C
30th Oct 2025266 AMAQI
30th Oct 2025267 AMAQI
30th Oct 2025378 AMAQI
30th Oct 2025419 AMAQI
30th Oct 20253610 AMAQI
30th Oct 20253411 AMAQI
30th Oct 20253512 PMAQI
30th Oct 2025411 PMAQI
30th Oct 2025422 PMAQI
30th Oct 2025463 PMAQI
30th Oct 2025404 PMAQI
30th Oct 2025375 PMAQI
30th Oct 2025386 PMAQI
30th Oct 2025417 PMAQI
30th Oct 2025418 PMAQI
30th Oct 2025379 PMAQI
30th Oct 20253310 PMAQI
30th Oct 20252911 PMAQI
31st Oct 20252012 AMAQI
31st Oct 2025231 AMAQI
31st Oct 2025282 AMAQI
31st Oct 2025263 AMAQI
31st Oct 2025224 AMAQI
31st Oct 2025345 AMAQI
13°C9/18°C
31st Oct 2025316 AMAQI
31st Oct 2025287 AMAQI
31st Oct 2025358 AMAQI
31st Oct 2025399 AMAQI
31st Oct 20253110 AMAQI
31st Oct 20254011 AMAQI
31st Oct 20254012 PMAQI
31st Oct 2025341 PMAQI
31st Oct 2025222 PMAQI
31st Oct 2025253 PMAQI
31st Oct 2025284 PMAQI
31st Oct 2025335 PMAQI
31st Oct 2025296 PMAQI
31st Oct 2025217 PMAQI
31st Oct 2025208 PMAQI
31st Oct 2025309 PMAQI
31st Oct 20253010 PMAQI
31st Oct 20252511 PMAQI
1st Nov 20252012 AMAQI
1st Nov 2025251 AMAQI
1st Nov 2025372 AMAQI
1st Nov 2025463 AMAQI
1st Nov 2025504 AMAQI
1st Nov 2025525 AMAQI
12°C9/15°C
1st Nov 2025356 AMAQI
1st Nov 2025367 AMAQI
1st Nov 2025388 AMAQI
1st Nov 2025379 AMAQI
1st Nov 20253910 AMAQI
1st Nov 20254111 AMAQI
1st Nov 20253812 PMAQI
1st Nov 2025311 PMAQI
1st Nov 2025312 PMAQI
1st Nov 2025293 PMAQI
1st Nov 2025294 PMAQI
1st Nov 2025315 PMAQI
1st Nov 2025246 PMAQI
1st Nov 2025247 PMAQI
1st Nov 2025268 PMAQI
1st Nov 2025319 PMAQI
1st Nov 20253210 PMAQI
1st Nov 20252911 PMAQI
2nd Nov 20252712 AMAQI
2nd Nov 2025591 AMAQI
2nd Nov 2025672 AMAQI
2nd Nov 2025593 AMAQI
2nd Nov 2025644 AMAQI
2nd Nov 2025595 AMAQI
13°C7/17°C
2nd Nov 2025436 AMAQI
2nd Nov 2025477 AMAQI
2nd Nov 2025488 AMAQI
2nd Nov 2025429 AMAQI
2nd Nov 20252810 AMAQI
2nd Nov 20253111 AMAQI
2nd Nov 20254212 PMAQI
2nd Nov 2025441 PMAQI
2nd Nov 2025472 PMAQI
2nd Nov 2025413 PMAQI
2nd Nov 2025424 PMAQI
2nd Nov 2025295 PMAQI
2nd Nov 2025476 PMAQI
2nd Nov 2025397 PMAQI
2nd Nov 2025308 PMAQI
2nd Nov 2025359 PMAQI
2nd Nov 20254810 PMAQI
2nd Nov 20253311 PMAQI
3rd Nov 20253212 AMAQI
3rd Nov 2025401 AMAQI
3rd Nov 2025412 AMAQI
3rd Nov 2025403 AMAQI
3rd Nov 2025414 AMAQI
3rd Nov 2025195 AMAQI
14°C9/19°C
3rd Nov 2025276 AMAQI
3rd Nov 2025297 AMAQI
3rd Nov 2025308 AMAQI
3rd Nov 2025269 AMAQI
3rd Nov 20252310 AMAQI
3rd Nov 20252511 AMAQI
3rd Nov 20253012 PMAQI
3rd Nov 2025361 PMAQI
3rd Nov 2025382 PMAQI
3rd Nov 2025373 PMAQI
3rd Nov 2025334 PMAQI
3rd Nov 2025305 PMAQI
3rd Nov 2025286 PMAQI
3rd Nov 2025297 PMAQI
3rd Nov 2025278 PMAQI
3rd Nov 2025259 PMAQI
3rd Nov 20252310 PMAQI
3rd Nov 20253011 PMAQI
4th Nov 20253212 AMAQI
4th Nov 2025431 AMAQI
4th Nov 2025482 AMAQI
4th Nov 2025323 AMAQI
4th Nov 2025214 AMAQI
4th Nov 2025175 AMAQI
13°C11/15°C
4th Nov 2025236 AMAQI
4th Nov 2025247 AMAQI
4th Nov 2025258 AMAQI
4th Nov 2025269 AMAQI
4th Nov 20253010 AMAQI
4th Nov 20252811 AMAQI
4th Nov 20253112 PMAQI
4th Nov 2025331 PMAQI
4th Nov 2025302 PMAQI
4th Nov 2025233 PMAQI
4th Nov 2025214 PMAQI
4th Nov 2025225 PMAQI
4th Nov 2025216 PMAQI
4th Nov 2025247 PMAQI
4th Nov 2025408 PMAQI
4th Nov 2025309 PMAQI
4th Nov 20253010 PMAQI
4th Nov 20252811 PMAQI
5th Nov 20253212 AMAQI
5th Nov 2025471 AMAQI
5th Nov 2025502 AMAQI
5th Nov 2025513 AMAQI
5th Nov 2025524 AMAQI
5th Nov 2025485 AMAQI
13°C11/16°C
5th Nov 2025376 AMAQI
5th Nov 2025267 AMAQI
5th Nov 2025288 AMAQI
5th Nov 2025329 AMAQI
5th Nov 20253810 AMAQI
5th Nov 20254211 AMAQI
5th Nov 20254412 PMAQI
5th Nov 2025401 PMAQI
5th Nov 2025422 PMAQI
5th Nov 2025523 PMAQI
5th Nov 2025464 PMAQI
5th Nov 2025435 PMAQI
5th Nov 2025396 PMAQI
5th Nov 2025377 PMAQI
5th Nov 2025428 PMAQI
5th Nov 2025489 PMAQI
5th Nov 20254310 PMAQI
5th Nov 20254311 PMAQI
6th Nov 20253812 AMAQI
6th Nov 2025401 AMAQI
6th Nov 2025542 AMAQI
6th Nov 2025513 AMAQI
6th Nov 2025454 AMAQI
6th Nov 2025405 AMAQI
14°C10/17°C
6th Nov 2025436 AMAQI
6th Nov 2025447 AMAQI
6th Nov 2025478 AMAQI
6th Nov 2025419 AMAQI
6th Nov 20255210 AMAQI
6th Nov 20255011 AMAQI
6th Nov 20254612 PMAQI
6th Nov 2025401 PMAQI
6th Nov 2025542 PMAQI
6th Nov 2025473 PMAQI
6th Nov 2025444 PMAQI
6th Nov 2025515 PMAQI
6th Nov 2025466 PMAQI
6th Nov 2025447 PMAQI
6th Nov 2025438 PMAQI
6th Nov 2025469 PMAQI
6th Nov 20254910 PMAQI
6th Nov 20255011 PMAQI
7th Nov 20255112 AMAQI
7th Nov 2025481 AMAQI
7th Nov 2025482 AMAQI
7th Nov 2025413 AMAQI
7th Nov 2025404 AMAQI
7th Nov 2025415 AMAQI
12°C10/15°C
7th Nov 2025436 AMAQI
7th Nov 2025477 AMAQI
7th Nov 2025418 AMAQI
7th Nov 2025409 AMAQI
7th Nov 20255010 AMAQI
7th Nov 20254311 AMAQI
7th Nov 20253912 PMAQI
7th Nov 2025351 PMAQI
7th Nov 2025392 PMAQI
7th Nov 2025393 PMAQI
7th Nov 2025424 PMAQI
7th Nov 2025385 PMAQI
7th Nov 2025376 PMAQI
7th Nov 2025377 PMAQI
7th Nov 2025318 PMAQI
7th Nov 2025299 PMAQI
7th Nov 20253510 PMAQI
7th Nov 20253811 PMAQI
8th Nov 20253012 AMAQI
8th Nov 2025281 AMAQI
8th Nov 2025372 AMAQI
8th Nov 2025453 AMAQI
8th Nov 2025494 AMAQI
8th Nov 2025485 AMAQI
12°C9/16°C
8th Nov 2025476 AMAQI
8th Nov 2025427 AMAQI
8th Nov 2025428 AMAQI
8th Nov 2025379 AMAQI
8th Nov 20253010 AMAQI
8th Nov 20252811 AMAQI
8th Nov 20253512 PMAQI
8th Nov 2025311 PMAQI
8th Nov 2025352 PMAQI
8th Nov 2025363 PMAQI
8th Nov 2025464 PMAQI
8th Nov 2025445 PMAQI
8th Nov 2025386 PMAQI
8th Nov 2025297 PMAQI
8th Nov 2025318 PMAQI
8th Nov 2025319 PMAQI
8th Nov 20253310 PMAQI
8th Nov 20253211 PMAQI
9th Nov 20253512 AMAQI
9th Nov 2025421 AMAQI
9th Nov 2025472 AMAQI
9th Nov 2025533 AMAQI
9th Nov 2025464 AMAQI
9th Nov 2025445 AMAQI
13°C9/17°C
9th Nov 2025476 AMAQI
9th Nov 2025507 AMAQI
9th Nov 2025398 AMAQI
9th Nov 2025349 AMAQI
9th Nov 20253410 AMAQI
9th Nov 20253511 AMAQI
9th Nov 20253612 PMAQI
9th Nov 2025381 PMAQI
9th Nov 2025382 PMAQI
9th Nov 2025323 PMAQI
9th Nov 2025344 PMAQI
9th Nov 2025295 PMAQI
9th Nov 2025266 PMAQI
9th Nov 2025247 PMAQI
9th Nov 2025288 PMAQI
9th Nov 2025269 PMAQI
9th Nov 20252210 PMAQI
9th Nov 20252611 PMAQI
10th Nov 20252512 AMAQI
10th Nov 2025561 AMAQI
10th Nov 2025612 AMAQI
10th Nov 2025453 AMAQI
10th Nov 2025314 AMAQI
10th Nov 2025385 AMAQI
12°C9/15°C
10th Nov 2025346 AMAQI
10th Nov 2025277 AMAQI
10th Nov 2025238 AMAQI
10th Nov 2025299 AMAQI
10th Nov 20252610 AMAQI
10th Nov 20254511 AMAQI
10th Nov 20255312 PMAQI
10th Nov 2025501 PMAQI
10th Nov 2025392 PMAQI
10th Nov 2025253 PMAQI
10th Nov 2025204 PMAQI
10th Nov 2025255 PMAQI
10th Nov 2025246 PMAQI
10th Nov 2025177 PMAQI
10th Nov 2025178 PMAQI
10th Nov 2025189 PMAQI
10th Nov 20252410 PMAQI
10th Nov 20252311 PMAQI
11th Nov 20252212 AMAQI
11th Nov 2025201 AMAQI
11th Nov 2025172 AMAQI
11th Nov 2025283 AMAQI
11th Nov 2025244 AMAQI
11th Nov 2025235 AMAQI
12°C8/16°C
11th Nov 2025336 AMAQI
11th Nov 2025357 AMAQI
11th Nov 2025268 AMAQI
11th Nov 2025199 AMAQI
11th Nov 20251910 AMAQI
11th Nov 20252811 AMAQI
11th Nov 20251512 PMAQI
11th Nov 2025241 PMAQI
11th Nov 2025262 PMAQI
11th Nov 2025183 PMAQI
11th Nov 2025224 PMAQI
11th Nov 2025275 PMAQI
11th Nov 2025206 PMAQI
11th Nov 2025167 PMAQI
11th Nov 2025128 PMAQI
11th Nov 2025119 PMAQI
11th Nov 20252210 PMAQI
11th Nov 20253411 PMAQI
12th Nov 20252312 AMAQI
12th Nov 2025201 AMAQI
12th Nov 2025212 AMAQI
12th Nov 2025213 AMAQI
12th Nov 2025264 AMAQI
12th Nov 2025215 AMAQI
13°C10/16°C
12th Nov 2025226 AMAQI
12th Nov 2025237 AMAQI
12th Nov 2025198 AMAQI
12th Nov 2025249 AMAQI
12th Nov 20252910 AMAQI
12th Nov 20253611 AMAQI
12th Nov 20253312 PMAQI
12th Nov 2025311 PMAQI
12th Nov 2025292 PMAQI
12th Nov 2025303 PMAQI
12th Nov 2025254 PMAQI
12th Nov 2025285 PMAQI
12th Nov 2025276 PMAQI
12th Nov 2025357 PMAQI
12th Nov 2025338 PMAQI
12th Nov 2025289 PMAQI
12th Nov 20252310 PMAQI
12th Nov 20252411 PMAQI
13th Nov 20253012 AMAQI
13th Nov 2025351 AMAQI
13th Nov 2025382 AMAQI
13th Nov 2025293 AMAQI
13th Nov 2025234 AMAQI
13th Nov 2025225 AMAQI
14°C8/20°C
13th Nov 2025226 AMAQI
13th Nov 2025217 AMAQI
13th Nov 2025238 AMAQI
13th Nov 2025289 AMAQI
13th Nov 20252610 AMAQI
13th Nov 20252011 AMAQI
13th Nov 20252112 PMAQI
13th Nov 2025231 PMAQI
13th Nov 2025202 PMAQI
13th Nov 2025313 PMAQI
13th Nov 2025524 PMAQI
13th Nov 2025555 PMAQI
13th Nov 2025456 PMAQI
13th Nov 2025457 PMAQI
13th Nov 2025558 PMAQI
13th Nov 2025399 PMAQI
13th Nov 20253510 PMAQI
13th Nov 20254311 PMAQI
14th Nov 20254512 AMAQI
14th Nov 2025451 AMAQI
14th Nov 2025362 AMAQI
14th Nov 2025343 AMAQI
14th Nov 2025304 AMAQI
14th Nov 2025285 AMAQI
15°C8/22°C
14th Nov 2025226 AMAQI
14th Nov 2025217 AMAQI
14th Nov 2025288 AMAQI
14th Nov 2025339 AMAQI
14th Nov 20253610 AMAQI
14th Nov 20254511 AMAQI
14th Nov 20255012 PMAQI
14th Nov 2025521 PMAQI
14th Nov 2025452 PMAQI
14th Nov 2025383 PMAQI
14th Nov 2025444 PMAQI
14th Nov 2025395 PMAQI
14th Nov 2025366 PMAQI
14th Nov 2025407 PMAQI
14th Nov 2025388 PMAQI
14th Nov 2025349 PMAQI
14th Nov 20253210 PMAQI
14th Nov 20252811 PMAQI
15th Nov 20252412 AMAQI
15th Nov 2025281 AMAQI
15th Nov 2025302 AMAQI
15th Nov 2025383 AMAQI
15th Nov 2025484 AMAQI
15th Nov 2025385 AMAQI
15°C9/21°C
15th Nov 2025406 AMAQI
15th Nov 2025457 AMAQI
15th Nov 2025458 AMAQI
15th Nov 2025399 AMAQI
15th Nov 20253910 AMAQI
15th Nov 20253711 AMAQI
15th Nov 20253612 PMAQI
15th Nov 2025281 PMAQI
15th Nov 2025222 PMAQI
15th Nov 2025263 PMAQI
15th Nov 2025264 PMAQI
15th Nov 2025265 PMAQI
15th Nov 2025256 PMAQI
15th Nov 2025237 PMAQI
15th Nov 2025238 PMAQI
15th Nov 2025299 PMAQI
15th Nov 20252510 PMAQI
15th Nov 20251811 PMAQI
16th Nov 20251712 AMAQI
16th Nov 2025161 AMAQI
16th Nov 2025172 AMAQI
16th Nov 2025183 AMAQI
16th Nov 2025204 AMAQI
16th Nov 2025245 AMAQI
15°C10/19°C
16th Nov 2025206 AMAQI
16th Nov 2025247 AMAQI
16th Nov 2025218 AMAQI
16th Nov 2025199 AMAQI
16th Nov 20252710 AMAQI
16th Nov 20253011 AMAQI
16th Nov 20252512 PMAQI
16th Nov 2025171 PMAQI
16th Nov 2025242 PMAQI
16th Nov 2025283 PMAQI
16th Nov 2025224 PMAQI
16th Nov 2025185 PMAQI
16th Nov 2025316 PMAQI
16th Nov 2025387 PMAQI
16th Nov 2025408 PMAQI
16th Nov 2025379 PMAQI
16th Nov 20253710 PMAQI
16th Nov 20255011 PMAQI
17th Nov 20255212 AMAQI
17th Nov 2025581 AMAQI
17th Nov 2025552 AMAQI
17th Nov 2025443 AMAQI
17th Nov 2025344 AMAQI
17th Nov 2025405 AMAQI
13°C7/19°C
17th Nov 2025426 AMAQI
17th Nov 2025287 AMAQI
17th Nov 2025328 AMAQI
17th Nov 2025339 AMAQI
17th Nov 20252510 AMAQI
17th Nov 20253111 AMAQI
17th Nov 20253412 PMAQI
17th Nov 2025341 PMAQI
17th Nov 2025262 PMAQI
17th Nov 2025423 PMAQI
17th Nov 2025384 PMAQI
17th Nov 2025395 PMAQI
17th Nov 2025266 PMAQI
17th Nov 2025367 PMAQI
17th Nov 2025448 PMAQI
17th Nov 2025339 PMAQI
17th Nov 20253610 PMAQI
17th Nov 20253011 PMAQI
18th Nov 20253612 AMAQI
18th Nov 2025361 AMAQI
18th Nov 2025352 AMAQI
18th Nov 2025193 AMAQI
18th Nov 2025214 AMAQI
18th Nov 2025195 AMAQI
15°C9/22°C
18th Nov 2025216 AMAQI
18th Nov 2025217 AMAQI
18th Nov 2025168 AMAQI
18th Nov 2025159 AMAQI
18th Nov 20251510 AMAQI
18th Nov 20252311 AMAQI
18th Nov 20252212 PMAQI
18th Nov 2025241 PMAQI
18th Nov 2025182 PMAQI
18th Nov 2025173 PMAQI
18th Nov 2025324 PMAQI
18th Nov 2025375 PMAQI
18th Nov 2025386 PMAQI
18th Nov 2025467 PMAQI
18th Nov 2025478 PMAQI
18th Nov 2025449 PMAQI
18th Nov 20255210 PMAQI
18th Nov 20254911 PMAQI
19th Nov 20254512 AMAQI
19th Nov 2025481 AMAQI
19th Nov 2025492 AMAQI
19th Nov 2025523 AMAQI
19th Nov 2025544 AMAQI
19th Nov 2025475 AMAQI
16°C11/20°C
19th Nov 2025436 AMAQI
19th Nov 2025407 AMAQI
19th Nov 2025408 AMAQI
19th Nov 2025479 AMAQI
19th Nov 20254610 AMAQI
19th Nov 20254711 AMAQI
19th Nov 20254712 PMAQI
19th Nov 2025501 PMAQI
19th Nov 2025392 PMAQI
19th Nov 2025423 PMAQI
19th Nov 2025494 PMAQI
19th Nov 2025505 PMAQI
19th Nov 2025436 PMAQI
19th Nov 2025407 PMAQI
19th Nov 2025348 PMAQI
19th Nov 2025289 PMAQI
19th Nov 20252610 PMAQI
19th Nov 20252411 PMAQI
20th Nov 20252012 AMAQI
20th Nov 2025271 AMAQI
20th Nov 2025272 AMAQI
20th Nov 2025213 AMAQI
20th Nov 2025174 AMAQI
20th Nov 2025185 AMAQI
15°C11/21°C
20th Nov 2025146 AMAQI
20th Nov 2025137 AMAQI
20th Nov 2025168 AMAQI
20th Nov 2025139 AMAQI
20th Nov 20251310 AMAQI
20th Nov 20251611 AMAQI
20th Nov 20251812 PMAQI
20th Nov 2025281 PMAQI
20th Nov 2025322 PMAQI
20th Nov 2025243 PMAQI
20th Nov 2025254 PMAQI
20th Nov 2025255 PMAQI
20th Nov 2025256 PMAQI
20th Nov 2025337 PMAQI
20th Nov 2025408 PMAQI
20th Nov 2025359 PMAQI
20th Nov 20252610 PMAQI
20th Nov 20252211 PMAQI
21st Nov 20253212 AMAQI
21st Nov 2025371 AMAQI
21st Nov 2025452 AMAQI
21st Nov 2025393 AMAQI
21st Nov 2025234 AMAQI
21st Nov 2025255 AMAQI
15°C11/17°C
21st Nov 2025316 AMAQI
21st Nov 2025237 AMAQI
21st Nov 2025318 AMAQI
21st Nov 2025279 AMAQI
21st Nov 20253110 AMAQI
21st Nov 20252811 AMAQI
21st Nov 20252212 PMAQI
21st Nov 2025241 PMAQI
21st Nov 2025482 PMAQI
21st Nov 2025463 PMAQI
21st Nov 2025404 PMAQI
21st Nov 2025415 PMAQI
21st Nov 2025396 PMAQI
21st Nov 2025367 PMAQI
21st Nov 2025618 PMAQI
21st Nov 2025569 PMAQI
21st Nov 20255210 PMAQI
21st Nov 20255111 PMAQI
22nd Nov 20255012 AMAQI
22nd Nov 2025531 AMAQI
22nd Nov 2025492 AMAQI
22nd Nov 2025513 AMAQI
22nd Nov 2025534 AMAQI
22nd Nov 2025535 AMAQI
17°C11/23°C
22nd Nov 2025506 AMAQI
22nd Nov 2025467 AMAQI
22nd Nov 2025458 AMAQI
22nd Nov 2025389 AMAQI
22nd Nov 20253710 AMAQI
22nd Nov 20254311 AMAQI
22nd Nov 20254212 PMAQI
22nd Nov 2025351 PMAQI
22nd Nov 2025442 PMAQI
22nd Nov 2025433 PMAQI
22nd Nov 2025474 PMAQI
22nd Nov 2025485 PMAQI
22nd Nov 2025506 PMAQI
22nd Nov 2025447 PMAQI
22nd Nov 2025478 PMAQI
22nd Nov 2025429 PMAQI
22nd Nov 20254410 PMAQI
22nd Nov 20254111 PMAQI
23rd Nov 20254112 AMAQI
23rd Nov 2025491 AMAQI
23rd Nov 2025512 AMAQI
23rd Nov 2025513 AMAQI
23rd Nov 2025454 AMAQI
23rd Nov 2025485 AMAQI
17°C11/22°C
23rd Nov 2025266 AMAQI
23rd Nov 2025327 AMAQI
23rd Nov 2025398 AMAQI
23rd Nov 2025379 AMAQI
23rd Nov 20253610 AMAQI
23rd Nov 20254611 AMAQI
23rd Nov 20254912 PMAQI
23rd Nov 2025521 PMAQI
23rd Nov 2025532 PMAQI
23rd Nov 2025543 PMAQI
23rd Nov 2025554 PMAQI
23rd Nov 2025565 PMAQI
23rd Nov 2025536 PMAQI
23rd Nov 2025557 PMAQI
23rd Nov 2025568 PMAQI
23rd Nov 2025559 PMAQI
23rd Nov 20255210 PMAQI
23rd Nov 20254811 PMAQI
24th Nov 20254712 AMAQI
24th Nov 2025461 AMAQI
24th Nov 2025492 AMAQI
24th Nov 2025453 AMAQI
24th Nov 2025394 AMAQI
24th Nov 2025385 AMAQI
16°C12/21°C
24th Nov 2025346 AMAQI
24th Nov 2025427 AMAQI
24th Nov 2025438 AMAQI
24th Nov 2025389 AMAQI
24th Nov 20253410 AMAQI
24th Nov 20253311 AMAQI
24th Nov 20254412 PMAQI
24th Nov 2025451 PMAQI
24th Nov 2025452 PMAQI
24th Nov 2025623 PMAQI
24th Nov 2025634 PMAQI
24th Nov 2025545 PMAQI
24th Nov 2025526 PMAQI
24th Nov 2025507 PMAQI
24th Nov 2025508 PMAQI
24th Nov 2025399 PMAQI
24th Nov 20255010 PMAQI
24th Nov 20254811 PMAQI
25th Nov 20254912 AMAQI
25th Nov 2025421 AMAQI
25th Nov 2025382 AMAQI
25th Nov 2025343 AMAQI
25th Nov 2025354 AMAQI
25th Nov 2025365 AMAQI
15°C12/21°C
25th Nov 2025266 AMAQI
25th Nov 2025367 AMAQI
25th Nov 2025418 AMAQI
25th Nov 2025419 AMAQI
25th Nov 20254910 AMAQI
25th Nov 20255211 AMAQI
25th Nov 20255212 PMAQI
25th Nov 2025461 PMAQI
25th Nov 2025452 PMAQI
25th Nov 2025473 PMAQI
25th Nov 2025514 PMAQI
25th Nov 2025585 PMAQI
25th Nov 2025526 PMAQI
25th Nov 2025487 PMAQI
25th Nov 2025458 PMAQI
25th Nov 2025389 PMAQI
25th Nov 20253610 PMAQI
25th Nov 20253611 PMAQI
26th Nov 20253712 AMAQI
26th Nov 2025311 AMAQI
26th Nov 2025242 AMAQI
26th Nov 2025243 AMAQI
26th Nov 2025204 AMAQI
26th Nov 2025235 AMAQI
15°C12/18°C
26th Nov 2025236 AMAQI
6 AM26th Nov 2025217 AMAQI
26th Nov 2025228 AMAQI
26th Nov 2025279 AMAQI
26th Nov 20253510 AMAQI
26th Nov 20253711 AMAQI
26th Nov 20253612 PMAQI
26th Nov 2025331 PMAQI
1 PM26th Nov 2025352 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 8 PM
37AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
7 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 8 PM (Avg. 37), while the lowest AQI was between 7 AM to 7 AM (Avg. 31).
Night time
Avg. Highest Time
2 AM
40AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 40), while the lowest AQI was between 12 AM to 12 AM (Avg. 33).
2025 Days Vs Air Quality
Concepcion, Biobio, Chile
2025
50%
166
41%
134
9%
29
Total number of days with different AQI categories in last 330 days in 2025 (35 days remaining)
Good
166 DaysModerate
134 DaysPoor
29 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2025, 50% of 330 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
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
44AQI
44AQI
2nd January 2025
38AQI
38AQI
3rd January 2025
43AQI
43AQI
4th January 2025
27AQI
27AQI
5th January 2025
42AQI
42AQI
6th January 2025
38AQI
38AQI
7th January 2025
32AQI
32AQI
8th January 2025
32AQI
32AQI
9th January 2025
34AQI
34AQI
10th January 2025
43AQI
43AQI
11th January 2025
35AQI
35AQI
12th January 2025
35AQI
35AQI
13th January 2025
43AQI
43AQI
14th January 2025
36AQI
36AQI
15th January 2025
22AQI
22AQI
16th January 2025
28AQI
28AQI
17th January 2025
30AQI
30AQI
18th January 2025
32AQI
32AQI
19th January 2025
34AQI
34AQI
20th January 2025
40AQI
40AQI
21st January 2025
28AQI
28AQI
22nd January 2025
27AQI
27AQI
23rd January 2025
29AQI
29AQI
24th January 2025
34AQI
34AQI
25th January 2025
35AQI
35AQI
26th January 2025
36AQI
36AQI
27th January 2025
30AQI
30AQI
28th January 2025
48AQI
48AQI
29th January 2025
44AQI
44AQI
30th January 2025
32AQI
32AQI
31st January 2025
30AQI
30AQI
1st February 2025
35AQI
35AQI
2nd February 2025
25AQI
25AQI
3rd February 2025
31AQI
31AQI
4th February 2025
35AQI
35AQI
5th February 2025
26AQI
26AQI
6th February 2025
30AQI
30AQI
7th February 2025
60AQI
60AQI
8th February 2025
54AQI
54AQI
9th February 2025
53AQI
53AQI
10th February 2025
54AQI
54AQI
11th February 2025
75AQI
75AQI
12th February 2025
78AQI
78AQI
13th February 2025
56AQI
56AQI
14th February 2025
41AQI
41AQI
15th February 2025
45AQI
45AQI
16th February 2025
36AQI
36AQI
17th February 2025
39AQI
39AQI
18th February 2025
54AQI
54AQI
19th February 2025
42AQI
42AQI
20th February 2025
29AQI
29AQI
21st February 2025
27AQI
27AQI
22nd February 2025
24AQI
24AQI
23rd February 2025
26AQI
26AQI
24th February 2025
28AQI
28AQI
25th February 2025
40AQI
40AQI
26th February 2025
45AQI
45AQI
27th February 2025
33AQI
33AQI
28th February 2025
24AQI
24AQI
1st March 2025
24AQI
24AQI
2nd March 2025
22AQI
22AQI
3rd March 2025
21AQI
21AQI
4th March 2025
33AQI
33AQI
5th March 2025
32AQI
32AQI
6th March 2025
23AQI
23AQI
7th March 2025
20AQI
20AQI
8th March 2025
26AQI
26AQI
9th March 2025
32AQI
32AQI
10th March 2025
32AQI
32AQI
11th March 2025
39AQI
39AQI
12th March 2025
50AQI
50AQI
13th March 2025
48AQI
48AQI
14th March 2025
49AQI
49AQI
15th March 2025
42AQI
42AQI
16th March 2025
44AQI
44AQI
17th March 2025
42AQI
42AQI
18th March 2025
38AQI
38AQI
19th March 2025
48AQI
48AQI
20th March 2025
40AQI
40AQI
21st March 2025
31AQI
31AQI
22nd March 2025
43AQI
43AQI
23rd March 2025
52AQI
52AQI
24th March 2025
69AQI
69AQI
25th March 2025
65AQI
65AQI
26th March 2025
78AQI
78AQI
27th March 2025
66AQI
66AQI
28th March 2025
35AQI
35AQI
29th March 2025
25AQI
25AQI
30th March 2025
27AQI
27AQI
31st March 2025
37AQI
37AQI
1st April 2025
33AQI
33AQI
2nd April 2025
45AQI
45AQI
3rd April 2025
45AQI
45AQI
4th April 2025
52AQI
52AQI
5th April 2025
46AQI
46AQI
6th April 2025
39AQI
39AQI
7th April 2025
62AQI
62AQI
8th April 2025
72AQI
72AQI
9th April 2025
45AQI
45AQI
10th April 2025
30AQI
30AQI
11th April 2025
45AQI
45AQI
12th April 2025
39AQI
39AQI
13th April 2025
49AQI
49AQI
14th April 2025
35AQI
35AQI
15th April 2025
58AQI
58AQI
16th April 2025
59AQI
59AQI
17th April 2025
53AQI
53AQI
18th April 2025
60AQI
60AQI
19th April 2025
63AQI
63AQI
20th April 2025
81AQI
81AQI
21st April 2025
52AQI
52AQI
22nd April 2025
30AQI
30AQI
23rd April 2025
40AQI
40AQI
24th April 2025
28AQI
28AQI
25th April 2025
33AQI
33AQI
26th April 2025
73AQI
73AQI
27th April 2025
61AQI
61AQI
28th April 2025
56AQI
56AQI
29th April 2025
73AQI
73AQI
30th April 2025
76AQI
76AQI
1st May 2025
40AQI
40AQI
2nd May 2025
84AQI
84AQI
3rd May 2025
90AQI
90AQI
4th May 2025
61AQI
61AQI
5th May 2025
80AQI
80AQI
6th May 2025
86AQI
86AQI
7th May 2025
64AQI
64AQI
8th May 2025
63AQI
63AQI
9th May 2025
42AQI
42AQI
10th May 2025
70AQI
70AQI
11th May 2025
78AQI
78AQI
12th May 2025
83AQI
83AQI
13th May 2025
99AQI
99AQI
14th May 2025
67AQI
67AQI
15th May 2025
108AQI
108AQI
16th May 2025
70AQI
70AQI
17th May 2025
48AQI
48AQI
18th May 2025
84AQI
84AQI
19th May 2025
83AQI
83AQI
20th May 2025
86AQI
86AQI
21st May 2025
92AQI
92AQI
22nd May 2025
99AQI
99AQI
23rd May 2025
120AQI
120AQI
24th May 2025
88AQI
88AQI
25th May 2025
70AQI
70AQI
26th May 2025
51AQI
51AQI
27th May 2025
83AQI
83AQI
28th May 2025
95AQI
95AQI
29th May 2025
101AQI
101AQI
30th May 2025
79AQI
79AQI
31st May 2025
90AQI
90AQI
1st June 2025
96AQI
96AQI
2nd June 2025
140AQI
140AQI
3rd June 2025
134AQI
134AQI
4th June 2025
117AQI
117AQI
5th June 2025
109AQI
109AQI
6th June 2025
103AQI
103AQI
7th June 2025
105AQI
105AQI
8th June 2025
117AQI
117AQI
9th June 2025
135AQI
135AQI
10th June 2025
134AQI
134AQI
11th June 2025
76AQI
76AQI
12th June 2025
50AQI
50AQI
13th June 2025
76AQI
76AQI
14th June 2025
59AQI
59AQI
15th June 2025
47AQI
47AQI
16th June 2025
61AQI
61AQI
17th June 2025
60AQI
60AQI
18th June 2025
88AQI
88AQI
19th June 2025
96AQI
96AQI
20th June 2025
123AQI
123AQI
21st June 2025
71AQI
71AQI
22nd June 2025
69AQI
69AQI
23rd June 2025
119AQI
119AQI
24th June 2025
118AQI
118AQI
25th June 2025
108AQI
108AQI
26th June 2025
122AQI
122AQI
27th June 2025
132AQI
132AQI
28th June 2025
136AQI
136AQI
29th June 2025
124AQI
124AQI
30th June 2025
111AQI
111AQI
1st July 2025
128AQI
128AQI
2nd July 2025
140AQI
140AQI
3rd July 2025
150AQI
150AQI
4th July 2025
146AQI
146AQI
5th July 2025
105AQI
105AQI
6th July 2025
49AQI
49AQI
7th July 2025
50AQI
50AQI
8th July 2025
65AQI
65AQI
9th July 2025
94AQI
94AQI
10th July 2025
104AQI
104AQI
11th July 2025
98AQI
98AQI
12th July 2025
82AQI
82AQI
13th July 2025
71AQI
71AQI
14th July 2025
67AQI
67AQI
15th July 2025
56AQI
56AQI
16th July 2025
100AQI
100AQI
17th July 2025
85AQI
85AQI
18th July 2025
87AQI
87AQI
19th July 2025
84AQI
84AQI
20th July 2025
107AQI
107AQI
21st July 2025
100AQI
100AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
101AQI
101AQI
24th July 2025
75AQI
75AQI
25th July 2025
35AQI
35AQI
26th July 2025
61AQI
61AQI
27th July 2025
48AQI
48AQI
28th July 2025
35AQI
35AQI
29th July 2025
79AQI
79AQI
30th July 2025
40AQI
40AQI
31st July 2025
43AQI
43AQI
1st August 2025
32AQI
32AQI
2nd August 2025
44AQI
44AQI
3rd August 2025
71AQI
71AQI
4th August 2025
70AQI
70AQI
5th August 2025
79AQI
79AQI
6th August 2025
74AQI
74AQI
7th August 2025
65AQI
65AQI
8th August 2025
86AQI
86AQI
9th August 2025
92AQI
92AQI
10th August 2025
79AQI
79AQI
11th August 2025
65AQI
65AQI
12th August 2025
36AQI
36AQI
13th August 2025
59AQI
59AQI
14th August 2025
75AQI
75AQI
15th August 2025
59AQI
59AQI
16th August 2025
49AQI
49AQI
17th August 2025
83AQI
83AQI
18th August 2025
71AQI
71AQI
19th August 2025
60AQI
60AQI
20th August 2025
43AQI
43AQI
21st August 2025
28AQI
28AQI
22nd August 2025
38AQI
38AQI
23rd August 2025
58AQI
58AQI
24th August 2025
67AQI
67AQI
25th August 2025
55AQI
55AQI
26th August 2025
60AQI
60AQI
27th August 2025
63AQI
63AQI
28th August 2025
54AQI
54AQI
29th August 2025
56AQI
56AQI
30th August 2025
88AQI
88AQI
31st August 2025
71AQI
71AQI
1st September 2025
51AQI
51AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
51AQI
51AQI
4th September 2025
57AQI
57AQI
5th September 2025
79AQI
79AQI
6th September 2025
65AQI
65AQI
7th September 2025
47AQI
47AQI
8th September 2025
42AQI
42AQI
9th September 2025
26AQI
26AQI
10th September 2025
37AQI
37AQI
11th September 2025
57AQI
57AQI
12th September 2025
70AQI
70AQI
13th September 2025
37AQI
37AQI
14th September 2025
55AQI
55AQI
15th September 2025
53AQI
53AQI
16th September 2025
57AQI
57AQI
17th September 2025
55AQI
55AQI
18th September 2025
30AQI
30AQI
19th September 2025
31AQI
31AQI
20th September 2025
26AQI
26AQI
21st September 2025
35AQI
35AQI
22nd September 2025
54AQI
54AQI
23rd September 2025
52AQI
52AQI
24th September 2025
59AQI
59AQI
25th September 2025
33AQI
33AQI
26th September 2025
28AQI
28AQI
27th September 2025
35AQI
35AQI
28th September 2025
34AQI
34AQI
29th September 2025
37AQI
37AQI
30th September 2025
45AQI
45AQI
1st October 2025
53AQI
53AQI
2nd October 2025
52AQI
52AQI
3rd October 2025
53AQI
53AQI
4th October 2025
42AQI
42AQI
5th October 2025
54AQI
54AQI
6th October 2025
67AQI
67AQI
7th October 2025
53AQI
53AQI
8th October 2025
55AQI
55AQI
9th October 2025
51AQI
51AQI
10th October 2025
56AQI
56AQI
11th October 2025
49AQI
49AQI
12th October 2025
54AQI
54AQI
13th October 2025
55AQI
55AQI
14th October 2025
53AQI
53AQI
15th October 2025
54AQI
54AQI
16th October 2025
54AQI
54AQI
17th October 2025
52AQI
52AQI
18th October 2025
59AQI
59AQI
19th October 2025
50AQI
50AQI
20th October 2025
60AQI
60AQI
21st October 2025
46AQI
46AQI
22nd October 2025
34AQI
34AQI
23rd October 2025
33AQI
33AQI
24th October 2025
29AQI
29AQI
25th October 2025
36AQI
36AQI
26th October 2025
20AQI
20AQI
27th October 2025
35AQI
35AQI
28th October 2025
38AQI
38AQI
29th October 2025
34AQI
34AQI
30th October 2025
34AQI
34AQI
31st October 2025
29AQI
29AQI
1st November 2025
34AQI
34AQI
2nd November 2025
44AQI
44AQI
3rd November 2025
31AQI
31AQI
4th November 2025
29AQI
29AQI
5th November 2025
42AQI
42AQI
6th November 2025
46AQI
46AQI
7th November 2025
40AQI
40AQI
8th November 2025
37AQI
37AQI
9th November 2025
35AQI
35AQI
10th November 2025
32AQI
32AQI
11th November 2025
22AQI
22AQI
12th November 2025
29AQI
29AQI
13th November 2025
32AQI
32AQI
14th November 2025
36AQI
36AQI
15th November 2025
31AQI
31AQI
16th November 2025
27AQI
27AQI
17th November 2025
37AQI
37AQI
18th November 2025
30AQI
30AQI
19th November 2025
42AQI
42AQI
20th November 2025
23AQI
23AQI
21st November 2025
38AQI
38AQI
22nd November 2025
46AQI
46AQI
23rd November 2025
48AQI
48AQI
24th November 2025
45AQI
45AQI
25th November 2025
42AQI
42AQI
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
35AQI
41AQI
40AQI
51AQI
79AQI
101AQI
82AQI
62AQI
46AQI
47AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202557AQI
31
20
8
26
5
15
15
3
25
3
2
10
18
7
16
8
7
24
16
14
14
17
25
166
134
29
Highest AQI recorded in
June101AQI
Lowest AQI recorded in
January35AQI
202449AQI
28
3
28
1
23
3
19
11
6
15
9
1
17
13
29
2
5
25
1
16
14
26
5
29
1
31
228
120
12
1
Highest AQI recorded in
May86AQI
Lowest AQI recorded in
February33AQI
202351AQI
30
1
13
7
6
2
27
4
19
11
4
23
4
10
14
6
6
21
4
10
19
2
22
8
22
3
29
31
223
111
22
2
Highest AQI recorded in
February78AQI
Lowest AQI recorded in
November26AQI
202251AQI
31
15
6
25
6
13
17
25
6
6
20
4
6
16
2
1
2
13
15
2
28
3
28
2
29
2
194
113
16
Highest AQI recorded in
August118AQI
Lowest AQI recorded in
January26AQI
202159AQI
26
4
26
2
26
5
10
20
2
14
15
5
14
11
15
16
9
10
11
1
17
13
27
4
30
25
6
203
107
53
1
Highest AQI recorded in
July100AQI
Lowest AQI recorded in
November31AQI
202057AQI
12
1
11
10
1
9
8
5
20
5
8
18
5
6
19
6
7
21
2
25
6
29
1
30
1
134
106
26
Highest AQI recorded in
May90AQI
Lowest AQI recorded in
December28AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
59AQILeast Polluted Year Recorded
2024(Avg.)
49AQIConcepcion's annual 2025 AQI (57) shows an average percentage change of 6.3% (worsened AQI) compared to previous years: 2020 (57), 2021 (59), 2022 (51), 2023 (51), 2024 (49).
