Valparaiso, Valparaiso, 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+
March Air Quality Analysis
Valparaiso, Valparaiso, Chile
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Mar 2024
174AQILowest AQI recorded on
22nd Mar 2024
4AQISame Day Analysis (10th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 33 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Mar - 10th Mar 2026
Valparaiso, Valparaiso, Chile
AQI
Day
Night
.
7 AM9th Mar 2026
8 PM
6 AM10th Mar 2026
Day time
Avg. Highest Time
4PM9th Mar
50AQI
Avg. Lowest Time
7PM9th Mar
32AQI
Night time
Avg. Highest Time
12AM10th Mar
38AQI
Avg. Lowest Time
5AM10th Mar
18AQI
In the last 24 hours,
Valparaiso's AQI reached its highest point of 50 at 4 PM during the Day, while the lowest point, 18, was recorded at 5 AM during the Night between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Valparaiso, Valparaiso, Chile
FebMar
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
9th Feb 2026407 AMAQI
9th Feb 2026428 AMAQI
9th Feb 2026459 AMAQI
9th Feb 20264410 AMAQI
9th Feb 20264411 AMAQI
9th Feb 20264812 PMAQI
9th Feb 2026521 PMAQI
9th Feb 2026562 PMAQI
9th Feb 2026523 PMAQI
9th Feb 2026684 PMAQI
9th Feb 2026625 PMAQI
9th Feb 2026446 PMAQI
9th Feb 2026427 PMAQI
9th Feb 2026368 PMAQI
9th Feb 2026359 PMAQI
9th Feb 20264210 PMAQI
9th Feb 20264411 PMAQI
10th Feb 20263612 AMAQI
10th Feb 2026401 AMAQI
10th Feb 2026412 AMAQI
10th Feb 2026433 AMAQI
10th Feb 2026424 AMAQI
10th Feb 2026365 AMAQI
10th Feb 2026406 AMAQI
19°C15/24°C
10th Feb 2026387 AMAQI
10th Feb 2026428 AMAQI
10th Feb 2026429 AMAQI
10th Feb 20264810 AMAQI
10th Feb 20264411 AMAQI
10th Feb 20261912 PMAQI
10th Feb 2026511 PMAQI
10th Feb 2026422 PMAQI
10th Feb 2026373 PMAQI
10th Feb 2026624 PMAQI
10th Feb 2026615 PMAQI
10th Feb 2026396 PMAQI
10th Feb 2026347 PMAQI
10th Feb 2026398 PMAQI
10th Feb 2026579 PMAQI
10th Feb 20265010 PMAQI
10th Feb 20263811 PMAQI
11th Feb 20264712 AMAQI
11th Feb 2026411 AMAQI
11th Feb 2026412 AMAQI
11th Feb 2026463 AMAQI
11th Feb 2026444 AMAQI
11th Feb 2026415 AMAQI
11th Feb 2026386 AMAQI
19°C15/23°C
11th Feb 2026367 AMAQI
11th Feb 2026358 AMAQI
11th Feb 2026349 AMAQI
11th Feb 20264310 AMAQI
11th Feb 20264611 AMAQI
11th Feb 20264812 PMAQI
11th Feb 2026541 PMAQI
11th Feb 2026482 PMAQI
11th Feb 2026463 PMAQI
11th Feb 2026544 PMAQI
11th Feb 2026585 PMAQI
11th Feb 2026326 PMAQI
11th Feb 2026487 PMAQI
11th Feb 2026508 PMAQI
11th Feb 2026569 PMAQI
11th Feb 20265210 PMAQI
11th Feb 20265411 PMAQI
12th Feb 20265212 AMAQI
12th Feb 2026501 AMAQI
12th Feb 2026432 AMAQI
12th Feb 2026503 AMAQI
12th Feb 2026424 AMAQI
12th Feb 2026365 AMAQI
12th Feb 2026386 AMAQI
19°C15/23°C
12th Feb 2026357 AMAQI
12th Feb 2026408 AMAQI
12th Feb 2026409 AMAQI
12th Feb 20264010 AMAQI
12th Feb 20264811 AMAQI
12th Feb 20264812 PMAQI
12th Feb 2026531 PMAQI
12th Feb 2026442 PMAQI
12th Feb 2026443 PMAQI
12th Feb 2026644 PMAQI
12th Feb 2026425 PMAQI
12th Feb 2026446 PMAQI
12th Feb 2026507 PMAQI
12th Feb 2026538 PMAQI
12th Feb 2026549 PMAQI
12th Feb 20265210 PMAQI
12th Feb 20265111 PMAQI
13th Feb 20265212 AMAQI
13th Feb 2026521 AMAQI
13th Feb 2026522 AMAQI
13th Feb 2026553 AMAQI
13th Feb 2026544 AMAQI
13th Feb 2026505 AMAQI
13th Feb 2026436 AMAQI
19°C14/25°C
13th Feb 2026437 AMAQI
13th Feb 2026418 AMAQI
13th Feb 2026479 AMAQI
13th Feb 20264810 AMAQI
13th Feb 20265211 AMAQI
13th Feb 20265212 PMAQI
13th Feb 2026511 PMAQI
13th Feb 2026562 PMAQI
13th Feb 2026543 PMAQI
13th Feb 2026784 PMAQI
13th Feb 2026525 PMAQI
13th Feb 2026526 PMAQI
13th Feb 2026547 PMAQI
13th Feb 2026558 PMAQI
13th Feb 2026659 PMAQI
13th Feb 20266610 PMAQI
13th Feb 20265311 PMAQI
14th Feb 20265412 AMAQI
14th Feb 2026531 AMAQI
14th Feb 2026542 AMAQI
14th Feb 2026523 AMAQI
14th Feb 2026484 AMAQI
14th Feb 2026385 AMAQI
14th Feb 2026396 AMAQI
20°C17/26°C
14th Feb 2026427 AMAQI
14th Feb 2026388 AMAQI
14th Feb 2026389 AMAQI
14th Feb 20264810 AMAQI
14th Feb 20264811 AMAQI
14th Feb 20265312 PMAQI
14th Feb 2026541 PMAQI
14th Feb 2026662 PMAQI
14th Feb 2026653 PMAQI
14th Feb 2026964 PMAQI
14th Feb 2026765 PMAQI
14th Feb 2026646 PMAQI
14th Feb 2026467 PMAQI
14th Feb 2026498 PMAQI
14th Feb 2026409 PMAQI
14th Feb 20269410 PMAQI
14th Feb 20264611 PMAQI
15th Feb 20264612 AMAQI
15th Feb 2026461 AMAQI
15th Feb 2026472 AMAQI
15th Feb 2026483 AMAQI
15th Feb 2026414 AMAQI
15th Feb 2026455 AMAQI
15th Feb 2026386 AMAQI
19°C16/23°C
15th Feb 2026387 AMAQI
15th Feb 2026408 AMAQI
15th Feb 2026369 AMAQI
15th Feb 20263710 AMAQI
15th Feb 20265211 AMAQI
15th Feb 20264612 PMAQI
15th Feb 2026311 PMAQI
15th Feb 2026422 PMAQI
15th Feb 2026403 PMAQI
15th Feb 2026624 PMAQI
15th Feb 2026745 PMAQI
15th Feb 2026306 PMAQI
15th Feb 2026297 PMAQI
15th Feb 2026268 PMAQI
15th Feb 2026599 PMAQI
15th Feb 20267310 PMAQI
15th Feb 20263411 PMAQI
16th Feb 20263712 AMAQI
16th Feb 2026381 AMAQI
16th Feb 2026422 AMAQI
16th Feb 2026343 AMAQI
16th Feb 2026364 AMAQI
16th Feb 2026345 AMAQI
16th Feb 2026356 AMAQI
18°C14/22°C
16th Feb 2026327 AMAQI
16th Feb 2026318 AMAQI
16th Feb 2026329 AMAQI
16th Feb 20264210 AMAQI
16th Feb 20264711 AMAQI
16th Feb 20265212 PMAQI
16th Feb 2026441 PMAQI
16th Feb 2026442 PMAQI
16th Feb 2026383 PMAQI
16th Feb 20261064 PMAQI
16th Feb 2026805 PMAQI
16th Feb 2026576 PMAQI
16th Feb 2026327 PMAQI
16th Feb 2026348 PMAQI
16th Feb 2026389 PMAQI
16th Feb 20268210 PMAQI
16th Feb 20263811 PMAQI
17th Feb 20264112 AMAQI
17th Feb 2026431 AMAQI
17th Feb 2026402 AMAQI
17th Feb 2026363 AMAQI
17th Feb 2026304 AMAQI
17th Feb 2026285 AMAQI
17th Feb 2026306 AMAQI
18°C13/22°C
17th Feb 2026307 AMAQI
17th Feb 2026348 AMAQI
17th Feb 2026369 AMAQI
17th Feb 20264010 AMAQI
17th Feb 20264611 AMAQI
17th Feb 20265012 PMAQI
17th Feb 2026471 PMAQI
17th Feb 2026482 PMAQI
17th Feb 2026653 PMAQI
17th Feb 20261024 PMAQI
17th Feb 2026425 PMAQI
17th Feb 2026586 PMAQI
17th Feb 2026467 PMAQI
17th Feb 2026498 PMAQI
17th Feb 2026659 PMAQI
17th Feb 20265410 PMAQI
17th Feb 20264211 PMAQI
18th Feb 20264712 AMAQI
18th Feb 2026481 AMAQI
18th Feb 2026402 AMAQI
18th Feb 2026443 AMAQI
18th Feb 2026444 AMAQI
18th Feb 2026385 AMAQI
18th Feb 2026366 AMAQI
20°C16/26°C
18th Feb 2026327 AMAQI
18th Feb 2026418 AMAQI
18th Feb 2026369 AMAQI
18th Feb 20263810 AMAQI
18th Feb 20264411 AMAQI
18th Feb 20264612 PMAQI
18th Feb 2026481 PMAQI
18th Feb 2026562 PMAQI
18th Feb 2026483 PMAQI
18th Feb 2026684 PMAQI
18th Feb 2026935 PMAQI
18th Feb 2026486 PMAQI
18th Feb 2026397 PMAQI
18th Feb 2026428 PMAQI
18th Feb 2026409 PMAQI
18th Feb 20267810 PMAQI
18th Feb 20263811 PMAQI
19th Feb 20263812 AMAQI
19th Feb 2026431 AMAQI
19th Feb 2026452 AMAQI
19th Feb 2026403 AMAQI
19th Feb 2026444 AMAQI
19th Feb 2026415 AMAQI
19th Feb 2026446 AMAQI
19°C15/24°C
19th Feb 2026407 AMAQI
19th Feb 2026368 AMAQI
19th Feb 2026389 AMAQI
19th Feb 20263410 AMAQI
19th Feb 20263611 AMAQI
19th Feb 20264412 PMAQI
19th Feb 2026471 PMAQI
19th Feb 2026552 PMAQI
19th Feb 2026563 PMAQI
19th Feb 20261094 PMAQI
19th Feb 2026685 PMAQI
19th Feb 2026366 PMAQI
19th Feb 2026447 PMAQI
19th Feb 2026408 PMAQI
19th Feb 2026609 PMAQI
19th Feb 20266210 PMAQI
19th Feb 20263811 PMAQI
20th Feb 20264412 AMAQI
20th Feb 2026441 AMAQI
20th Feb 2026462 AMAQI
20th Feb 2026403 AMAQI
20th Feb 2026424 AMAQI
20th Feb 2026415 AMAQI
20th Feb 2026366 AMAQI
18°C14/23°C
20th Feb 2026427 AMAQI
20th Feb 2026388 AMAQI
20th Feb 2026429 AMAQI
20th Feb 20263810 AMAQI
20th Feb 20264611 AMAQI
20th Feb 20264512 PMAQI
20th Feb 2026451 PMAQI
20th Feb 2026452 PMAQI
20th Feb 2026383 PMAQI
20th Feb 2026784 PMAQI
20th Feb 2026605 PMAQI
20th Feb 2026466 PMAQI
20th Feb 2026327 PMAQI
20th Feb 2026408 PMAQI
20th Feb 2026349 PMAQI
20th Feb 20265910 PMAQI
20th Feb 20264311 PMAQI
21st Feb 20263812 AMAQI
21st Feb 2026401 AMAQI
21st Feb 2026422 AMAQI
21st Feb 2026343 AMAQI
21st Feb 2026374 AMAQI
21st Feb 2026345 AMAQI
21st Feb 2026326 AMAQI
17°C14/20°C
21st Feb 2026287 AMAQI
21st Feb 2026368 AMAQI
21st Feb 2026309 AMAQI
21st Feb 20262810 AMAQI
21st Feb 20263611 AMAQI
21st Feb 20264212 PMAQI
21st Feb 2026461 PMAQI
21st Feb 2026562 PMAQI
21st Feb 2026393 PMAQI
21st Feb 2026644 PMAQI
21st Feb 2026725 PMAQI
21st Feb 2026386 PMAQI
21st Feb 2026307 PMAQI
21st Feb 2026328 PMAQI
21st Feb 2026509 PMAQI
21st Feb 20266910 PMAQI
21st Feb 20263211 PMAQI
22nd Feb 20262712 AMAQI
22nd Feb 2026321 AMAQI
22nd Feb 2026342 AMAQI
22nd Feb 2026353 AMAQI
22nd Feb 2026314 AMAQI
22nd Feb 2026305 AMAQI
22nd Feb 2026246 AMAQI
18°C14/21°C
22nd Feb 2026247 AMAQI
22nd Feb 2026308 AMAQI
22nd Feb 2026329 AMAQI
22nd Feb 20263110 AMAQI
22nd Feb 20263011 AMAQI
22nd Feb 20262412 PMAQI
22nd Feb 2026281 PMAQI
22nd Feb 2026462 PMAQI
22nd Feb 2026403 PMAQI
22nd Feb 2026604 PMAQI
22nd Feb 2026375 PMAQI
22nd Feb 2026296 PMAQI
22nd Feb 2026307 PMAQI
22nd Feb 2026338 PMAQI
22nd Feb 2026469 PMAQI
22nd Feb 20267610 PMAQI
22nd Feb 20263011 PMAQI
23rd Feb 20263212 AMAQI
23rd Feb 2026261 AMAQI
23rd Feb 2026252 AMAQI
23rd Feb 2026263 AMAQI
23rd Feb 2026324 AMAQI
23rd Feb 2026385 AMAQI
23rd Feb 2026426 AMAQI
18°C15/21°C
23rd Feb 2026377 AMAQI
23rd Feb 2026358 AMAQI
23rd Feb 2026349 AMAQI
23rd Feb 20263810 AMAQI
23rd Feb 20264011 AMAQI
23rd Feb 20264812 PMAQI
23rd Feb 2026481 PMAQI
23rd Feb 2026522 PMAQI
23rd Feb 2026403 PMAQI
23rd Feb 2026444 PMAQI
23rd Feb 2026625 PMAQI
23rd Feb 2026406 PMAQI
23rd Feb 2026447 PMAQI
23rd Feb 2026358 PMAQI
23rd Feb 2026389 PMAQI
23rd Feb 20265210 PMAQI
23rd Feb 20265111 PMAQI
24th Feb 20264312 AMAQI
24th Feb 2026411 AMAQI
24th Feb 2026462 AMAQI
24th Feb 2026423 AMAQI
24th Feb 2026364 AMAQI
24th Feb 2026385 AMAQI
24th Feb 2026406 AMAQI
18°C15/21°C
24th Feb 2026327 AMAQI
24th Feb 2026408 AMAQI
24th Feb 2026389 AMAQI
24th Feb 20264210 AMAQI
24th Feb 20265011 AMAQI
24th Feb 20264912 PMAQI
24th Feb 2026461 PMAQI
24th Feb 2026442 PMAQI
24th Feb 2026323 PMAQI
24th Feb 2026744 PMAQI
24th Feb 2026455 PMAQI
24th Feb 2026286 PMAQI
24th Feb 2026327 PMAQI
24th Feb 2026408 PMAQI
24th Feb 2026569 PMAQI
24th Feb 20263810 PMAQI
24th Feb 20263611 PMAQI
25th Feb 20264412 AMAQI
25th Feb 2026491 AMAQI
25th Feb 2026442 AMAQI
25th Feb 2026423 AMAQI
25th Feb 2026404 AMAQI
25th Feb 2026405 AMAQI
25th Feb 2026406 AMAQI
18°C15/21°C
25th Feb 2026467 AMAQI
25th Feb 2026358 AMAQI
25th Feb 2026349 AMAQI
25th Feb 20263110 AMAQI
25th Feb 20263811 AMAQI
25th Feb 20264012 PMAQI
25th Feb 2026421 PMAQI
25th Feb 2026422 PMAQI
25th Feb 2026423 PMAQI
25th Feb 2026504 PMAQI
25th Feb 2026625 PMAQI
25th Feb 2026426 PMAQI
25th Feb 2026277 PMAQI
25th Feb 2026428 PMAQI
25th Feb 2026489 PMAQI
25th Feb 20264410 PMAQI
25th Feb 20263011 PMAQI
26th Feb 20263612 AMAQI
26th Feb 2026361 AMAQI
26th Feb 2026362 AMAQI
26th Feb 2026323 AMAQI
26th Feb 2026314 AMAQI
26th Feb 2026275 AMAQI
26th Feb 2026286 AMAQI
18°C15/21°C
26th Feb 2026287 AMAQI
26th Feb 2026268 AMAQI
26th Feb 2026289 AMAQI
26th Feb 20262710 AMAQI
26th Feb 20262811 AMAQI
26th Feb 20263312 PMAQI
26th Feb 2026341 PMAQI
26th Feb 2026302 PMAQI
26th Feb 2026253 PMAQI
26th Feb 2026364 PMAQI
26th Feb 2026355 PMAQI
26th Feb 2026376 PMAQI
26th Feb 2026327 PMAQI
26th Feb 2026308 PMAQI
26th Feb 2026349 PMAQI
26th Feb 20265410 PMAQI
26th Feb 20263811 PMAQI
27th Feb 20263512 AMAQI
27th Feb 2026341 AMAQI
27th Feb 2026322 AMAQI
27th Feb 2026303 AMAQI
27th Feb 2026344 AMAQI
27th Feb 2026255 AMAQI
27th Feb 2026276 AMAQI
18°C15/23°C
27th Feb 2026327 AMAQI
27th Feb 2026318 AMAQI
27th Feb 2026299 AMAQI
27th Feb 20262810 AMAQI
27th Feb 20263011 AMAQI
27th Feb 20263412 PMAQI
27th Feb 2026341 PMAQI
27th Feb 2026332 PMAQI
27th Feb 2026323 PMAQI
27th Feb 2026384 PMAQI
27th Feb 2026425 PMAQI
27th Feb 2026296 PMAQI
27th Feb 2026307 PMAQI
27th Feb 2026338 PMAQI
27th Feb 2026309 PMAQI
27th Feb 20263810 PMAQI
27th Feb 20263011 PMAQI
28th Feb 20263412 AMAQI
28th Feb 2026351 AMAQI
28th Feb 2026332 AMAQI
28th Feb 2026293 AMAQI
28th Feb 2026284 AMAQI
28th Feb 2026275 AMAQI
28th Feb 2026286 AMAQI
19°C16/22°C
28th Feb 2026367 AMAQI
28th Feb 2026288 AMAQI
28th Feb 2026309 AMAQI
28th Feb 20262810 AMAQI
28th Feb 20263011 AMAQI
28th Feb 20263612 PMAQI
28th Feb 2026301 PMAQI
28th Feb 2026312 PMAQI
28th Feb 2026343 PMAQI
28th Feb 2026424 PMAQI
28th Feb 2026425 PMAQI
28th Feb 2026376 PMAQI
28th Feb 2026317 PMAQI
28th Feb 2026338 PMAQI
28th Feb 2026279 PMAQI
28th Feb 20263410 PMAQI
28th Feb 20263811 PMAQI
1st Mar 20264112 AMAQI
1st Mar 2026371 AMAQI
1st Mar 2026362 AMAQI
1st Mar 2026303 AMAQI
1st Mar 2026324 AMAQI
1st Mar 2026285 AMAQI
1st Mar 2026286 AMAQI
20°C16/24°C
1st Mar 2026277 AMAQI
1st Mar 2026348 AMAQI
1st Mar 2026319 AMAQI
1st Mar 20263410 AMAQI
1st Mar 20263811 AMAQI
1st Mar 20264412 PMAQI
1st Mar 2026491 PMAQI
1st Mar 2026502 PMAQI
1st Mar 2026453 PMAQI
1st Mar 2026534 PMAQI
1st Mar 2026575 PMAQI
1st Mar 2026426 PMAQI
1st Mar 2026467 PMAQI
1st Mar 2026478 PMAQI
1st Mar 2026469 PMAQI
1st Mar 20264210 PMAQI
1st Mar 20263811 PMAQI
2nd Mar 20263212 AMAQI
2nd Mar 2026421 AMAQI
2nd Mar 2026462 AMAQI
2nd Mar 2026343 AMAQI
2nd Mar 2026304 AMAQI
2nd Mar 2026465 AMAQI
2nd Mar 2026346 AMAQI
19°C16/23°C
2nd Mar 2026367 AMAQI
2nd Mar 2026348 AMAQI
2nd Mar 2026369 AMAQI
2nd Mar 20264010 AMAQI
2nd Mar 20265011 AMAQI
2nd Mar 20265112 PMAQI
2nd Mar 2026531 PMAQI
2nd Mar 2026582 PMAQI
2nd Mar 2026673 PMAQI
2nd Mar 2026544 PMAQI
2nd Mar 2026705 PMAQI
2nd Mar 2026466 PMAQI
2nd Mar 2026417 PMAQI
2nd Mar 2026358 PMAQI
2nd Mar 2026629 PMAQI
2nd Mar 202610310 PMAQI
2nd Mar 20264411 PMAQI
3rd Mar 20263712 AMAQI
3rd Mar 2026461 AMAQI
3rd Mar 2026342 AMAQI
3rd Mar 2026343 AMAQI
3rd Mar 2026384 AMAQI
3rd Mar 2026445 AMAQI
3rd Mar 2026326 AMAQI
19°C16/22°C
3rd Mar 2026437 AMAQI
3rd Mar 2026378 AMAQI
3rd Mar 2026409 AMAQI
3rd Mar 20263810 AMAQI
3rd Mar 20264511 AMAQI
3rd Mar 20264912 PMAQI
3rd Mar 2026501 PMAQI
3rd Mar 2026482 PMAQI
3rd Mar 2026463 PMAQI
3rd Mar 2026474 PMAQI
3rd Mar 2026385 PMAQI
3rd Mar 2026446 PMAQI
3rd Mar 2026417 PMAQI
3rd Mar 2026348 PMAQI
3rd Mar 2026499 PMAQI
3rd Mar 20265510 PMAQI
3rd Mar 20264011 PMAQI
4th Mar 20263412 AMAQI
4th Mar 2026401 AMAQI
4th Mar 2026392 AMAQI
4th Mar 2026383 AMAQI
4th Mar 2026364 AMAQI
4th Mar 2026345 AMAQI
4th Mar 2026366 AMAQI
18°C15/23°C
4th Mar 2026367 AMAQI
4th Mar 2026368 AMAQI
4th Mar 2026369 AMAQI
4th Mar 20264210 AMAQI
4th Mar 20264711 AMAQI
4th Mar 20264212 PMAQI
4th Mar 2026461 PMAQI
4th Mar 2026422 PMAQI
4th Mar 2026453 PMAQI
4th Mar 2026464 PMAQI
4th Mar 2026445 PMAQI
4th Mar 2026426 PMAQI
4th Mar 2026427 PMAQI
4th Mar 2026408 PMAQI
4th Mar 2026429 PMAQI
4th Mar 20263810 PMAQI
4th Mar 20264611 PMAQI
5th Mar 20264712 AMAQI
5th Mar 2026461 AMAQI
5th Mar 2026402 AMAQI
5th Mar 2026343 AMAQI
5th Mar 2026324 AMAQI
5th Mar 2026315 AMAQI
5th Mar 2026386 AMAQI
18°C16/22°C
5th Mar 2026387 AMAQI
5th Mar 2026448 AMAQI
5th Mar 2026449 AMAQI
5th Mar 20264210 AMAQI
5th Mar 20264611 AMAQI
5th Mar 20264412 PMAQI
5th Mar 2026381 PMAQI
5th Mar 2026422 PMAQI
5th Mar 2026423 PMAQI
5th Mar 2026344 PMAQI
5th Mar 2026325 PMAQI
5th Mar 2026236 PMAQI
5th Mar 2026337 PMAQI
5th Mar 2026288 PMAQI
5th Mar 2026349 PMAQI
5th Mar 20264010 PMAQI
5th Mar 20263211 PMAQI
6th Mar 20263312 AMAQI
6th Mar 2026331 AMAQI
6th Mar 2026352 AMAQI
6th Mar 2026263 AMAQI
6th Mar 2026344 AMAQI
6th Mar 2026295 AMAQI
6th Mar 2026306 AMAQI
17°C15/20°C
6th Mar 2026347 AMAQI
6th Mar 2026368 AMAQI
6th Mar 2026339 AMAQI
6th Mar 20263410 AMAQI
6th Mar 20263811 AMAQI
6th Mar 20263212 PMAQI
6th Mar 2026371 PMAQI
6th Mar 2026402 PMAQI
6th Mar 2026393 PMAQI
6th Mar 2026404 PMAQI
6th Mar 2026305 PMAQI
6th Mar 2026226 PMAQI
6th Mar 2026337 PMAQI
6th Mar 2026268 PMAQI
6th Mar 2026299 PMAQI
6th Mar 20263210 PMAQI
6th Mar 20263311 PMAQI
7th Mar 20263412 AMAQI
7th Mar 2026321 AMAQI
7th Mar 2026322 AMAQI
7th Mar 2026343 AMAQI
7th Mar 2026364 AMAQI
7th Mar 2026335 AMAQI
7th Mar 2026286 AMAQI
18°C15/21°C
7th Mar 2026257 AMAQI
7th Mar 2026258 AMAQI
7th Mar 2026289 AMAQI
7th Mar 20262510 AMAQI
7th Mar 20262611 AMAQI
7th Mar 20262512 PMAQI
7th Mar 2026271 PMAQI
7th Mar 2026392 PMAQI
7th Mar 2026363 PMAQI
7th Mar 2026564 PMAQI
7th Mar 2026805 PMAQI
7th Mar 2026366 PMAQI
7th Mar 2026347 PMAQI
7th Mar 2026308 PMAQI
7th Mar 2026409 PMAQI
7th Mar 20264010 PMAQI
7th Mar 20263611 PMAQI
8th Mar 20263312 AMAQI
8th Mar 2026331 AMAQI
8th Mar 2026362 AMAQI
8th Mar 2026383 AMAQI
8th Mar 2026364 AMAQI
8th Mar 2026285 AMAQI
8th Mar 2026266 AMAQI
17°C14/20°C
8th Mar 2026267 AMAQI
8th Mar 2026258 AMAQI
8th Mar 2026329 AMAQI
8th Mar 20262810 AMAQI
8th Mar 20263011 AMAQI
8th Mar 20263412 PMAQI
8th Mar 2026341 PMAQI
8th Mar 2026362 PMAQI
8th Mar 2026463 PMAQI
8th Mar 2026424 PMAQI
8th Mar 2026485 PMAQI
8th Mar 2026306 PMAQI
8th Mar 2026337 PMAQI
8th Mar 2026388 PMAQI
8th Mar 2026449 PMAQI
8th Mar 20263810 PMAQI
8th Mar 20264211 PMAQI
9th Mar 20264412 AMAQI
9th Mar 2026371 AMAQI
9th Mar 2026402 AMAQI
9th Mar 2026413 AMAQI
9th Mar 2026384 AMAQI
9th Mar 2026405 AMAQI
9th Mar 2026366 AMAQI
18°C15/20°C
9th Mar 2026367 AMAQI
9th Mar 2026368 AMAQI
9th Mar 2026349 AMAQI
9th Mar 20263710 AMAQI
9th Mar 20264611 AMAQI
9th Mar 20264312 PMAQI
9th Mar 2026441 PMAQI
9th Mar 2026372 PMAQI
9th Mar 2026463 PMAQI
9th Mar 2026504 PMAQI
9th Mar 2026445 PMAQI
9th Mar 2026386 PMAQI
9th Mar 2026327 PMAQI
9th Mar 2026338 PMAQI
9th Mar 2026269 PMAQI
9th Mar 20263410 PMAQI
9th Mar 20263411 PMAQI
10th Mar 20263812 AMAQI
10th Mar 2026321 AMAQI
10th Mar 2026302 AMAQI
10th Mar 2026283 AMAQI
10th Mar 2026264 AMAQI
10th Mar 2026185 AMAQI
10th Mar 2026256 AMAQI
19°C15/24°C
10th Mar 2026287 AMAQI
7 AM10th Mar 2026268 AMAQI
10th Mar 2026229 AMAQI
10th Mar 20262810 AMAQI
10th Mar 20262811 AMAQI
10th Mar 20263012 PMAQI
10th Mar 2026291 PMAQI
1 PM10th Mar 2026352 PMAQI
10th Mar 2026413 PMAQI
10th Mar 2026404 PMAQI
10th Mar 2026455 PMAQI
10th Mar 2026376 PMAQI
10th Mar 2026327 PMAQI
10th Mar 2026348 PMAQI
8 PM10th Mar 2026489 PMAQI
10th Mar 20264410 PMAQI
10th Mar 20264011 PMAQI
1 AM
6 AM
19°C16/22°C
Day time
Avg. Highest Time
4 PM
61AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 9 AM
35AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 4 PM (Avg. 61), while the lowest AQI was between 7 AM to 9 AM (Avg. 35).
Night time
Avg. Highest Time
10 PM
55AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 6 AM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 55), while the lowest AQI was between 5 AM to 6 AM (Avg. 35).
2026 Days Vs Air Quality
Valparaiso, Valparaiso, Chile
2026
84%
58
16%
11
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Good
58 DaysModerate
11 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 70 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Valparaiso, Valparaiso, 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
59AQI (US)
59AQI (US)
2nd January 2026
24AQI (US)
24AQI (US)
3rd January 2026
28AQI (US)
28AQI (US)
4th January 2026
28AQI (US)
28AQI (US)
5th January 2026
29AQI (US)
29AQI (US)
6th January 2026
38AQI (US)
38AQI (US)
7th January 2026
25AQI (US)
25AQI (US)
8th January 2026
35AQI (US)
35AQI (US)
9th January 2026
46AQI (US)
46AQI (US)
10th January 2026
47AQI (US)
47AQI (US)
11th January 2026
39AQI (US)
39AQI (US)
12th January 2026
44AQI (US)
44AQI (US)
13th January 2026
41AQI (US)
41AQI (US)
14th January 2026
42AQI (US)
42AQI (US)
15th January 2026
33AQI (US)
33AQI (US)
16th January 2026
49AQI (US)
49AQI (US)
17th January 2026
52AQI (US)
52AQI (US)
18th January 2026
64AQI (US)
64AQI (US)
19th January 2026
72AQI (US)
72AQI (US)
20th January 2026
76AQI (US)
76AQI (US)
21st January 2026
49AQI (US)
49AQI (US)
22nd January 2026
54AQI (US)
54AQI (US)
23rd January 2026
53AQI (US)
53AQI (US)
24th January 2026
47AQI (US)
47AQI (US)
25th January 2026
50AQI (US)
50AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
46AQI (US)
46AQI (US)
29th January 2026
46AQI (US)
46AQI (US)
30th January 2026
49AQI (US)
49AQI (US)
31st January 2026
44AQI (US)
44AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
54AQI (US)
54AQI (US)
3rd February 2026
50AQI (US)
50AQI (US)
4th February 2026
51AQI (US)
51AQI (US)
5th February 2026
49AQI (US)
49AQI (US)
6th February 2026
43AQI (US)
43AQI (US)
7th February 2026
41AQI (US)
41AQI (US)
8th February 2026
47AQI (US)
47AQI (US)
9th February 2026
47AQI (US)
47AQI (US)
10th February 2026
43AQI (US)
43AQI (US)
11th February 2026
46AQI (US)
46AQI (US)
12th February 2026
46AQI (US)
46AQI (US)
13th February 2026
53AQI (US)
53AQI (US)
14th February 2026
54AQI (US)
54AQI (US)
15th February 2026
44AQI (US)
44AQI (US)
16th February 2026
45AQI (US)
45AQI (US)
17th February 2026
46AQI (US)
46AQI (US)
18th February 2026
47AQI (US)
47AQI (US)
19th February 2026
47AQI (US)
47AQI (US)
20th February 2026
44AQI (US)
44AQI (US)
21st February 2026
41AQI (US)
41AQI (US)
22nd February 2026
35AQI (US)
35AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
42AQI (US)
42AQI (US)
25th February 2026
41AQI (US)
41AQI (US)
26th February 2026
33AQI (US)
33AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
33AQI (US)
33AQI (US)
1st March 2026
40AQI (US)
40AQI (US)
2nd March 2026
48AQI (US)
48AQI (US)
3rd March 2026
42AQI (US)
42AQI (US)
4th March 2026
40AQI (US)
40AQI (US)
5th March 2026
38AQI (US)
38AQI (US)
6th March 2026
33AQI (US)
33AQI (US)
7th March 2026
35AQI (US)
35AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
39AQI (US)
39AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
12th March 2026
13th March 2026
14th March 2026
15th March 2026
16th March 2026
17th March 2026
18th March 2026
19th March 2026
20th March 2026
21st March 2026
22nd March 2026
23rd March 2026
24th March 2026
25th March 2026
26th March 2026
27th March 2026
28th March 2026
29th March 2026
30th March 2026
31st March 2026
1st April 2026
2nd April 2026
3rd April 2026
4th April 2026
5th April 2026
6th April 2026
7th April 2026
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
16th April 2026
17th April 2026
18th April 2026
19th April 2026
20th April 2026
21st April 2026
22nd April 2026
23rd April 2026
24th April 2026
25th April 2026
26th April 2026
27th April 2026
28th April 2026
29th April 2026
30th April 2026
1st May 2026
2nd May 2026
3rd May 2026
4th May 2026
5th May 2026
6th May 2026
7th May 2026
8th May 2026
9th May 2026
10th May 2026
11th May 2026
12th May 2026
13th May 2026
14th May 2026
15th May 2026
16th May 2026
17th May 2026
18th May 2026
19th May 2026
20th May 2026
21st May 2026
22nd May 2026
23rd May 2026
24th May 2026
25th May 2026
26th May 2026
27th May 2026
28th May 2026
29th May 2026
30th May 2026
31st May 2026
1st June 2026
2nd June 2026
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
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
45AQI (US)
44AQI (US)
38AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202644AQI (US)
24
7
24
4
10
58
11
Highest AQI (US) recorded in
January45AQI (US)
Lowest AQI (US) recorded in
March38AQI (US)
202553AQI (US)
30
1
22
6
22
9
17
13
4
27
2
23
5
3
27
1
12
19
23
7
13
18
26
4
24
7
198
161
6
Highest AQI (US) recorded in
June81AQI (US)
Lowest AQI (US) recorded in
January39AQI (US)
202449AQI (US)
25
6
11
17
14
8
1
2
3
9
2
19
11
7
24
19
12
11
18
23
8
26
4
31
189
119
3
Highest AQI (US) recorded in
May73AQI (US)
Lowest AQI (US) recorded in
November39AQI (US)
202354AQI (US)
23
8
3
22
3
16
15
12
17
1
8
18
5
5
21
4
12
18
1
18
13
24
6
17
6
7
1
1
26
5
171
150
14
1
Highest AQI (US) recorded in
May73AQI (US)
Lowest AQI (US) recorded in
December39AQI (US)
202251AQI (US)
28
3
14
7
1
13
18
10
20
4
24
3
15
14
1
14
10
1
20
7
3
28
3
27
3
14
17
187
127
8
Highest AQI (US) recorded in
May73AQI (US)
Lowest AQI (US) recorded in
November38AQI (US)
202155AQI (US)
18
12
20
8
15
14
7
22
1
8
21
2
7
23
1
27
3
12
13
4
20
10
18
13
20
10
17
13
1
163
186
10
1
Highest AQI (US) recorded in
July74AQI (US)
Lowest AQI (US) recorded in
February42AQI (US)
202049AQI (US)
10
3
2
19
3
15
19
11
16
15
19
12
12
18
23
8
24
6
20
11
148
118
Highest AQI (US) recorded in
May63AQI (US)
Lowest AQI (US) recorded in
November40AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
55AQI (US)Least Polluted Year Recorded
2026(Avg.)
44AQI (US)Valparaiso's annual 2026 AQI (US) (44) shows an average percentage change of -15.2% (improved AQI (US)) compared to previous years: 2020 (49), 2021 (55), 2022 (51), 2023 (54), 2024 (49), 2025 (53).
