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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

UNC CH USFQ Galapagos Science Center, Puerto Baquerizo Moreno, Galapagos, Ecuador Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

UNC CH USFQ Galapagos Science Center, Puerto Baquerizo Moreno, Galapagos, Ecuador

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Aug 2026
65AQI
Lowest AQI recorded on
17th Aug 2023
7AQI

Same Day Analysis (17th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 2nd highest AQI at 40 of Good air quality, showing improvement over 2024 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

UNC CH USFQ Galapagos Science Center, Puerto Baquerizo Moreno, Galapagos, Ecuador

AQI
Day
Night
.

6 AM17th Aug 2026

6 PM

5 AM18th Aug 2026

Day time
Avg. Highest Time
6AM17th Aug

54AQI

Avg. Lowest Time
3PM17th Aug

29AQI

Night time
Avg. Highest Time
4AM18th Aug

52AQI

Avg. Lowest Time
1AM18th Aug

38AQI

In the last 24 hours,

UNC CH USFQ Galapagos Science Center's AQI reached its highest point of 54 at 6 AM during the Day, while the lowest point, 29, was recorded at 3 PM during the Day between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

UNC CH USFQ Galapagos Science Center, Puerto Baquerizo Moreno, Galapagos, Ecuador

JulAug
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 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
Day
Night
20th Jul 2026446 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026348 AMAQI
20th Jul 2026409 AMAQI
20th Jul 20262810 AMAQI
20th Jul 20263411 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026721 PMAQI
20th Jul 2026382 PMAQI
20th Jul 2026333 PMAQI
20th Jul 2026234 PMAQI
20th Jul 2026345 PMAQI
20th Jul 2026366 PMAQI
20th Jul 2026347 PMAQI
20th Jul 2026388 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20264412 AMAQI
21st Jul 2026521 AMAQI
21st Jul 2026502 AMAQI
21st Jul 2026473 AMAQI
21st Jul 2026524 AMAQI
21st Jul 2026485 AMAQI

24°C23/24°C

21st Jul 2026566 AMAQI
21st Jul 2026487 AMAQI
21st Jul 2026408 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263410 AMAQI
21st Jul 20263111 AMAQI
21st Jul 20264012 PMAQI
21st Jul 2026541 PMAQI
21st Jul 2026522 PMAQI
21st Jul 2026553 PMAQI
21st Jul 2026574 PMAQI
21st Jul 2026515 PMAQI
21st Jul 2026586 PMAQI
21st Jul 2026547 PMAQI
21st Jul 2026548 PMAQI
21st Jul 2026529 PMAQI
21st Jul 20265210 PMAQI
21st Jul 20265211 PMAQI
22nd Jul 20264612 AMAQI
22nd Jul 2026501 AMAQI
22nd Jul 2026442 AMAQI
22nd Jul 2026503 AMAQI
22nd Jul 2026524 AMAQI
22nd Jul 2026585 AMAQI

24°C23/25°C

22nd Jul 2026646 AMAQI
22nd Jul 2026557 AMAQI
22nd Jul 2026578 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20265110 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026361 PMAQI
22nd Jul 2026502 PMAQI
22nd Jul 2026603 PMAQI
22nd Jul 2026584 PMAQI
22nd Jul 2026685 PMAQI
22nd Jul 2026726 PMAQI
22nd Jul 2026607 PMAQI
22nd Jul 2026558 PMAQI
22nd Jul 2026529 PMAQI
22nd Jul 20264810 PMAQI
22nd Jul 20265311 PMAQI
23rd Jul 20263612 AMAQI
23rd Jul 2026481 AMAQI
23rd Jul 2026552 AMAQI
23rd Jul 2026523 AMAQI
23rd Jul 2026574 AMAQI
23rd Jul 2026495 AMAQI

25°C24/25°C

23rd Jul 2026556 AMAQI
23rd Jul 2026487 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20263812 PMAQI
23rd Jul 2026491 PMAQI
23rd Jul 2026462 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026424 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026536 PMAQI
23rd Jul 2026477 PMAQI
23rd Jul 2026588 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20264411 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026531 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026534 AMAQI
24th Jul 2026555 AMAQI

24°C24/25°C

24th Jul 2026626 AMAQI
24th Jul 2026607 AMAQI
24th Jul 2026528 AMAQI
24th Jul 2026529 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026501 PMAQI
24th Jul 2026552 PMAQI
24th Jul 2026573 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026565 PMAQI
24th Jul 2026536 PMAQI
24th Jul 2026527 PMAQI
24th Jul 2026448 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20264010 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20264412 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026493 AMAQI
25th Jul 2026444 AMAQI
25th Jul 2026495 AMAQI

24°C23/25°C

25th Jul 2026496 AMAQI
25th Jul 2026497 AMAQI
25th Jul 2026478 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20264710 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026471 PMAQI
25th Jul 2026362 PMAQI
25th Jul 2026313 PMAQI
25th Jul 2026494 PMAQI
25th Jul 2026485 PMAQI
25th Jul 2026486 PMAQI
25th Jul 2026607 PMAQI
25th Jul 2026558 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026293 AMAQI
26th Jul 2026334 AMAQI
26th Jul 2026315 AMAQI

24°C23/25°C

26th Jul 2026406 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026368 AMAQI
26th Jul 2026389 AMAQI
26th Jul 20264010 AMAQI
26th Jul 20263611 AMAQI
26th Jul 20264612 PMAQI
26th Jul 2026531 PMAQI
26th Jul 2026502 PMAQI
26th Jul 2026493 PMAQI
26th Jul 2026484 PMAQI
26th Jul 2026525 PMAQI
26th Jul 2026476 PMAQI
26th Jul 2026537 PMAQI
26th Jul 2026548 PMAQI
26th Jul 2026489 PMAQI
26th Jul 20265110 PMAQI
26th Jul 20265011 PMAQI
27th Jul 20265012 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026482 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026404 AMAQI
27th Jul 2026425 AMAQI

25°C24/26°C

27th Jul 2026556 AMAQI
27th Jul 2026497 AMAQI
27th Jul 2026538 AMAQI
27th Jul 2026489 AMAQI
27th Jul 20265010 AMAQI
27th Jul 20265511 AMAQI
27th Jul 20265312 PMAQI
27th Jul 2026501 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026473 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026425 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026527 PMAQI
27th Jul 2026488 PMAQI
27th Jul 2026549 PMAQI
27th Jul 20264510 PMAQI
27th Jul 20264011 PMAQI
28th Jul 20264412 AMAQI
28th Jul 2026361 AMAQI
28th Jul 2026362 AMAQI
28th Jul 2026343 AMAQI
28th Jul 2026384 AMAQI
28th Jul 2026445 AMAQI

25°C24/25°C

28th Jul 2026536 AMAQI
28th Jul 2026467 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026389 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026582 PMAQI
28th Jul 2026593 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026535 PMAQI
28th Jul 2026706 PMAQI
28th Jul 2026627 PMAQI
28th Jul 2026528 PMAQI
28th Jul 2026519 PMAQI
28th Jul 20264410 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263412 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026474 AMAQI
29th Jul 2026365 AMAQI

25°C25/25°C

29th Jul 2026336 AMAQI
29th Jul 2026427 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026329 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026342 PMAQI
29th Jul 2026543 PMAQI
29th Jul 2026534 PMAQI
29th Jul 2026605 PMAQI
29th Jul 2026626 PMAQI
29th Jul 2026567 PMAQI
29th Jul 2026518 PMAQI
29th Jul 2026499 PMAQI
29th Jul 20264210 PMAQI
29th Jul 20264611 PMAQI
30th Jul 20264912 AMAQI
30th Jul 2026461 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026403 AMAQI
30th Jul 2026334 AMAQI
30th Jul 2026385 AMAQI

25°C24/25°C

30th Jul 2026446 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026389 AMAQI
30th Jul 20264410 AMAQI
30th Jul 20265111 AMAQI
30th Jul 20265412 PMAQI
30th Jul 2026511 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026513 PMAQI
30th Jul 2026534 PMAQI
30th Jul 2026625 PMAQI
30th Jul 2026486 PMAQI
30th Jul 2026567 PMAQI
30th Jul 2026548 PMAQI
30th Jul 2026449 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20264611 PMAQI
31st Jul 20264812 AMAQI
31st Jul 2026561 AMAQI
31st Jul 2026482 AMAQI
31st Jul 2026513 AMAQI
31st Jul 2026474 AMAQI
31st Jul 2026475 AMAQI

25°C24/25°C

31st Jul 2026486 AMAQI
31st Jul 2026447 AMAQI
31st Jul 2026338 AMAQI
31st Jul 2026509 AMAQI
31st Jul 20265810 AMAQI
31st Jul 20265811 AMAQI
31st Jul 20265112 PMAQI
31st Jul 2026511 PMAQI
31st Jul 2026552 PMAQI
31st Jul 2026643 PMAQI
31st Jul 2026694 PMAQI
31st Jul 2026735 PMAQI
31st Jul 2026746 PMAQI
31st Jul 2026717 PMAQI
31st Jul 2026688 PMAQI
31st Jul 2026589 PMAQI
31st Jul 20265710 PMAQI
31st Jul 20264811 PMAQI
1st Aug 20264812 AMAQI
1st Aug 2026461 AMAQI
1st Aug 2026422 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026424 AMAQI
1st Aug 2026385 AMAQI

25°C24/26°C

1st Aug 2026406 AMAQI
1st Aug 2026367 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026489 AMAQI
1st Aug 20264610 AMAQI
1st Aug 20265211 AMAQI
1st Aug 20265412 PMAQI
1st Aug 2026621 PMAQI
1st Aug 2026672 PMAQI
1st Aug 2026653 PMAQI
1st Aug 2026784 PMAQI
1st Aug 2026665 PMAQI
1st Aug 2026606 PMAQI
1st Aug 2026597 PMAQI
1st Aug 2026468 PMAQI
1st Aug 2026479 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20263611 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026442 AMAQI
2nd Aug 2026423 AMAQI
2nd Aug 2026424 AMAQI
2nd Aug 2026385 AMAQI

25°C25/25°C

2nd Aug 2026366 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20269010 AMAQI
2nd Aug 202611811 AMAQI
2nd Aug 202610612 PMAQI
2nd Aug 2026881 PMAQI
2nd Aug 2026852 PMAQI
2nd Aug 2026903 PMAQI
2nd Aug 2026804 PMAQI
2nd Aug 2026705 PMAQI
2nd Aug 2026696 PMAQI
2nd Aug 2026697 PMAQI
2nd Aug 2026718 PMAQI
2nd Aug 2026729 PMAQI
2nd Aug 20266710 PMAQI
2nd Aug 20267311 PMAQI
3rd Aug 20267412 AMAQI
3rd Aug 2026651 AMAQI
3rd Aug 2026682 AMAQI
3rd Aug 2026583 AMAQI
3rd Aug 2026624 AMAQI
3rd Aug 2026605 AMAQI

25°C24/25°C

3rd Aug 2026606 AMAQI
3rd Aug 2026607 AMAQI
3rd Aug 2026548 AMAQI
3rd Aug 2026519 AMAQI
3rd Aug 20264810 AMAQI
3rd Aug 20265611 AMAQI
3rd Aug 20266912 PMAQI
3rd Aug 2026661 PMAQI
3rd Aug 2026502 PMAQI
3rd Aug 2026543 PMAQI
3rd Aug 2026494 PMAQI
3rd Aug 2026585 PMAQI
3rd Aug 2026586 PMAQI
3rd Aug 2026567 PMAQI
3rd Aug 2026508 PMAQI
3rd Aug 2026529 PMAQI
3rd Aug 20265310 PMAQI
3rd Aug 20264811 PMAQI
4th Aug 20264912 AMAQI
4th Aug 2026481 AMAQI
4th Aug 2026482 AMAQI
4th Aug 2026423 AMAQI
4th Aug 2026384 AMAQI
4th Aug 2026405 AMAQI

24°C24/25°C

4th Aug 2026476 AMAQI
4th Aug 2026537 AMAQI
4th Aug 2026488 AMAQI
4th Aug 2026449 AMAQI
4th Aug 20265210 AMAQI
4th Aug 20265311 AMAQI
4th Aug 20265012 PMAQI
4th Aug 2026551 PMAQI
4th Aug 2026562 PMAQI
4th Aug 2026603 PMAQI
4th Aug 2026664 PMAQI
4th Aug 2026575 PMAQI
4th Aug 2026646 PMAQI
4th Aug 2026507 PMAQI
4th Aug 2026628 PMAQI
4th Aug 2026489 PMAQI
4th Aug 20263610 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20263812 AMAQI
5th Aug 2026401 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026443 AMAQI
5th Aug 2026424 AMAQI
5th Aug 2026405 AMAQI

24°C24/24°C

5th Aug 2026446 AMAQI
5th Aug 2026387 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20263611 AMAQI
5th Aug 20264412 PMAQI
5th Aug 2026341 PMAQI
5th Aug 2026482 PMAQI
5th Aug 2026513 PMAQI
5th Aug 2026404 PMAQI
5th Aug 2026295 PMAQI
5th Aug 2026446 PMAQI
5th Aug 2026567 PMAQI
5th Aug 2026518 PMAQI
5th Aug 2026489 PMAQI
5th Aug 20264410 PMAQI
5th Aug 20264811 PMAQI
6th Aug 20264212 AMAQI
6th Aug 2026361 AMAQI
6th Aug 2026332 AMAQI
6th Aug 2026383 AMAQI
6th Aug 2026384 AMAQI
6th Aug 2026425 AMAQI

24°C24/24°C

6th Aug 2026466 AMAQI
6th Aug 2026367 AMAQI
6th Aug 2026318 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20264710 AMAQI
6th Aug 20265511 AMAQI
6th Aug 20266012 PMAQI
6th Aug 2026581 PMAQI
6th Aug 2026602 PMAQI
6th Aug 2026563 PMAQI
6th Aug 2026664 PMAQI
6th Aug 2026605 PMAQI
6th Aug 2026796 PMAQI
6th Aug 2026677 PMAQI
6th Aug 2026668 PMAQI
6th Aug 2026589 PMAQI
6th Aug 20264610 PMAQI
6th Aug 20264611 PMAQI
7th Aug 20263612 AMAQI
7th Aug 2026361 AMAQI
7th Aug 2026382 AMAQI
7th Aug 2026513 AMAQI
7th Aug 2026424 AMAQI
7th Aug 2026505 AMAQI

24°C23/24°C

7th Aug 2026476 AMAQI
7th Aug 2026547 AMAQI
7th Aug 2026558 AMAQI
7th Aug 2026629 AMAQI
7th Aug 20265610 AMAQI
7th Aug 20265011 AMAQI
7th Aug 20265112 PMAQI
7th Aug 2026681 PMAQI
7th Aug 2026802 PMAQI
7th Aug 2026733 PMAQI
7th Aug 2026904 PMAQI
7th Aug 2026785 PMAQI
7th Aug 2026836 PMAQI
7th Aug 2026767 PMAQI
7th Aug 2026808 PMAQI
7th Aug 2026649 PMAQI
7th Aug 20264910 PMAQI
7th Aug 20265011 PMAQI
8th Aug 20265612 AMAQI
8th Aug 2026531 AMAQI
8th Aug 2026522 AMAQI
8th Aug 2026503 AMAQI
8th Aug 2026564 AMAQI
8th Aug 2026505 AMAQI

24°C24/25°C

8th Aug 2026476 AMAQI
8th Aug 2026617 AMAQI
8th Aug 2026428 AMAQI
8th Aug 2026449 AMAQI
8th Aug 20264610 AMAQI
8th Aug 20265211 AMAQI
8th Aug 20266412 PMAQI
8th Aug 2026571 PMAQI
8th Aug 2026582 PMAQI
8th Aug 2026643 PMAQI
8th Aug 2026604 PMAQI
8th Aug 2026605 PMAQI
8th Aug 2026466 PMAQI
8th Aug 2026607 PMAQI
8th Aug 2026568 PMAQI
8th Aug 2026479 PMAQI
8th Aug 20264210 PMAQI
8th Aug 20264011 PMAQI
9th Aug 20263812 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026332 AMAQI
9th Aug 2026403 AMAQI
9th Aug 2026404 AMAQI
9th Aug 2026465 AMAQI

25°C24/25°C

9th Aug 2026426 AMAQI
9th Aug 2026347 AMAQI
9th Aug 2026348 AMAQI
9th Aug 2026369 AMAQI
9th Aug 20263110 AMAQI
9th Aug 20264611 AMAQI
9th Aug 20265212 PMAQI
9th Aug 2026551 PMAQI
9th Aug 2026562 PMAQI
9th Aug 2026553 PMAQI
9th Aug 2026574 PMAQI
9th Aug 2026585 PMAQI
9th Aug 2026606 PMAQI
9th Aug 2026667 PMAQI
9th Aug 2026548 PMAQI
9th Aug 2026489 PMAQI
9th Aug 20264410 PMAQI
9th Aug 20265211 PMAQI
10th Aug 20264612 AMAQI
10th Aug 2026401 AMAQI
10th Aug 2026462 AMAQI
10th Aug 2026423 AMAQI
10th Aug 2026464 AMAQI
10th Aug 2026545 AMAQI

25°C24/25°C

10th Aug 2026406 AMAQI
10th Aug 2026467 AMAQI
10th Aug 2026448 AMAQI
10th Aug 2026559 AMAQI
10th Aug 20265810 AMAQI
10th Aug 20267211 AMAQI
10th Aug 20266812 PMAQI
10th Aug 2026511 PMAQI
10th Aug 2026782 PMAQI
10th Aug 2026693 PMAQI
10th Aug 2026764 PMAQI
10th Aug 2026855 PMAQI
10th Aug 2026846 PMAQI
10th Aug 2026527 PMAQI
10th Aug 2026538 PMAQI
10th Aug 2026499 PMAQI
10th Aug 20265110 PMAQI
10th Aug 20264011 PMAQI
11th Aug 20264212 AMAQI
11th Aug 2026331 AMAQI
11th Aug 2026332 AMAQI
11th Aug 2026493 AMAQI
11th Aug 2026514 AMAQI
11th Aug 2026535 AMAQI

24°C24/25°C

11th Aug 2026576 AMAQI
11th Aug 2026607 AMAQI
11th Aug 2026548 AMAQI
11th Aug 2026539 AMAQI
11th Aug 20263810 AMAQI
11th Aug 20267011 AMAQI
11th Aug 20266612 PMAQI
11th Aug 2026641 PMAQI
11th Aug 2026492 PMAQI
11th Aug 2026653 PMAQI
11th Aug 2026624 PMAQI
11th Aug 2026755 PMAQI
11th Aug 2026666 PMAQI
11th Aug 2026647 PMAQI
11th Aug 2026608 PMAQI
11th Aug 2026549 PMAQI
11th Aug 20265610 PMAQI
11th Aug 20265711 PMAQI
12th Aug 20265912 AMAQI
12th Aug 2026531 AMAQI
12th Aug 2026462 AMAQI
12th Aug 2026503 AMAQI
12th Aug 2026524 AMAQI
12th Aug 2026515 AMAQI

24°C24/25°C

12th Aug 2026446 AMAQI
12th Aug 2026487 AMAQI
12th Aug 2026488 AMAQI
12th Aug 2026449 AMAQI
12th Aug 20265210 AMAQI
12th Aug 20265511 AMAQI
12th Aug 20265212 PMAQI
12th Aug 2026601 PMAQI
12th Aug 2026592 PMAQI
12th Aug 2026533 PMAQI
12th Aug 2026644 PMAQI
12th Aug 2026645 PMAQI
12th Aug 2026626 PMAQI
12th Aug 2026647 PMAQI
12th Aug 2026538 PMAQI
12th Aug 2026449 PMAQI
12th Aug 20265310 PMAQI
12th Aug 20265411 PMAQI
13th Aug 20265412 AMAQI
13th Aug 2026461 AMAQI
13th Aug 2026422 AMAQI
13th Aug 2026483 AMAQI
13th Aug 2026384 AMAQI
13th Aug 2026425 AMAQI

25°C24/25°C

13th Aug 2026446 AMAQI
13th Aug 2026467 AMAQI
13th Aug 2026548 AMAQI
13th Aug 2026589 AMAQI
13th Aug 20266210 AMAQI
13th Aug 20267211 AMAQI
13th Aug 20266212 PMAQI
13th Aug 2026561 PMAQI
13th Aug 2026562 PMAQI
13th Aug 2026763 PMAQI
13th Aug 2026664 PMAQI
13th Aug 2026605 PMAQI
13th Aug 2026576 PMAQI
13th Aug 2026547 PMAQI
13th Aug 2026628 PMAQI
13th Aug 2026559 PMAQI
13th Aug 20265410 PMAQI
13th Aug 20265111 PMAQI
14th Aug 20264612 AMAQI
14th Aug 2026471 AMAQI
14th Aug 2026422 AMAQI
14th Aug 2026443 AMAQI
14th Aug 2026334 AMAQI
14th Aug 2026365 AMAQI

25°C24/25°C

14th Aug 2026406 AMAQI
14th Aug 2026387 AMAQI
14th Aug 2026408 AMAQI
14th Aug 2026519 AMAQI
14th Aug 20264810 AMAQI
14th Aug 20264411 AMAQI
14th Aug 20264612 PMAQI
14th Aug 2026491 PMAQI
14th Aug 2026522 PMAQI
14th Aug 2026663 PMAQI
14th Aug 2026514 PMAQI
14th Aug 2026545 PMAQI
14th Aug 2026606 PMAQI
14th Aug 2026687 PMAQI
14th Aug 2026588 PMAQI
14th Aug 2026559 PMAQI
14th Aug 20265810 PMAQI
14th Aug 20264811 PMAQI
15th Aug 20265212 AMAQI
15th Aug 2026531 AMAQI
15th Aug 2026542 AMAQI
15th Aug 2026503 AMAQI
15th Aug 2026404 AMAQI
15th Aug 2026465 AMAQI

24°C24/25°C

15th Aug 2026486 AMAQI
15th Aug 2026547 AMAQI
15th Aug 2026368 AMAQI
15th Aug 2026389 AMAQI
15th Aug 20264610 AMAQI
15th Aug 20265211 AMAQI
15th Aug 20265812 PMAQI
15th Aug 2026601 PMAQI
15th Aug 2026762 PMAQI
15th Aug 2026663 PMAQI
15th Aug 2026684 PMAQI
15th Aug 2026685 PMAQI
15th Aug 2026736 PMAQI
15th Aug 2026577 PMAQI
15th Aug 2026558 PMAQI
15th Aug 2026549 PMAQI
15th Aug 20265410 PMAQI
15th Aug 20266011 PMAQI
16th Aug 20265812 AMAQI
16th Aug 2026561 AMAQI
16th Aug 2026522 AMAQI
16th Aug 2026523 AMAQI
16th Aug 2026534 AMAQI
16th Aug 2026525 AMAQI

24°C24/25°C

16th Aug 2026496 AMAQI
16th Aug 2026567 AMAQI
16th Aug 2026498 AMAQI
16th Aug 2026529 AMAQI
16th Aug 20264810 AMAQI
16th Aug 20265511 AMAQI
16th Aug 20264212 PMAQI
16th Aug 2026501 PMAQI
16th Aug 2026532 PMAQI
16th Aug 2026403 PMAQI
16th Aug 2026604 PMAQI
16th Aug 2026565 PMAQI
16th Aug 2026586 PMAQI
16th Aug 2026587 PMAQI
16th Aug 2026608 PMAQI
16th Aug 2026549 PMAQI
16th Aug 20264210 PMAQI
16th Aug 20263811 PMAQI
17th Aug 20263112 AMAQI
17th Aug 2026401 AMAQI
17th Aug 2026362 AMAQI
17th Aug 2026423 AMAQI
17th Aug 2026404 AMAQI
17th Aug 2026465 AMAQI

24°C24/25°C

17th Aug 2026546 AMAQI
17th Aug 2026427 AMAQI
17th Aug 2026388 AMAQI
17th Aug 2026329 AMAQI
17th Aug 20264010 AMAQI
17th Aug 20263611 AMAQI
17th Aug 20264412 PMAQI
17th Aug 2026381 PMAQI
17th Aug 2026402 PMAQI
17th Aug 2026293 PMAQI
17th Aug 2026444 PMAQI
17th Aug 2026325 PMAQI
17th Aug 2026506 PMAQI
17th Aug 2026407 PMAQI
17th Aug 2026468 PMAQI
17th Aug 2026449 PMAQI
17th Aug 20263810 PMAQI
17th Aug 20264411 PMAQI
18th Aug 20264412 AMAQI
18th Aug 2026381 AMAQI
18th Aug 2026462 AMAQI
18th Aug 2026443 AMAQI
18th Aug 2026524 AMAQI
18th Aug 2026505 AMAQI

24°C23/24°C

18th Aug 2026586 AMAQI
6 AM
18th Aug 2026697 AMAQI
18th Aug 2026448 AMAQI
18th Aug 2026389 AMAQI
18th Aug 20262710 AMAQI
18th Aug 20264211 AMAQI
18th Aug 20263812 PMAQI
12 PM
18th Aug 2026441 PMAQI
18th Aug 2026292 PMAQI
18th Aug 2026333 PMAQI
18th Aug 2026494 PMAQI
18th Aug 2026365 PMAQI
18th Aug 2026556 PMAQI
6 PM
18th Aug 2026507 PMAQI
18th Aug 2026468 PMAQI
18th Aug 2026499 PMAQI
12 AM
5 AM

24°C23/24°C

Day time
Avg. Highest Time
6 PM

60AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM

43AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 60), while the lowest AQI was between 8 AM to 8 AM (Avg. 43).
Night time
Avg. Highest Time
7 PM

57AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 5 AM

45AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 57), while the lowest AQI was between 12 AM to 5 AM (Avg. 45).

2026 Days Vs Air Quality

UNC CH USFQ Galapagos Science Center, Puerto Baquerizo Moreno, Galapagos, Ecuador

2026

62%

141

38%

85

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
141 Days
Moderate
85 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 62%

Health Risk Level:

Moderate

In 2026, 62% of 230 days were within WHO’s safe air quality limits, and 38% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

UNC CH USFQ Galapagos Science Center, Puerto Baquerizo Moreno, Galapagos, Ecuador

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)
2nd January 2026
52AQI (US)
3rd January 2026
55AQI (US)
4th January 2026
56AQI (US)
5th January 2026
48AQI (US)
6th January 2026
45AQI (US)
7th January 2026
48AQI (US)
8th January 2026
48AQI (US)
9th January 2026
52AQI (US)
10th January 2026
53AQI (US)
11th January 2026
50AQI (US)
12th January 2026
35AQI (US)
13th January 2026
27AQI (US)
14th January 2026
31AQI (US)
15th January 2026
46AQI (US)
16th January 2026
52AQI (US)
17th January 2026
45AQI (US)
18th January 2026
42AQI (US)
19th January 2026
52AQI (US)
20th January 2026
52AQI (US)
21st January 2026
53AQI (US)
22nd January 2026
58AQI (US)
23rd January 2026
50AQI (US)
24th January 2026
48AQI (US)
25th January 2026
48AQI (US)
26th January 2026
53AQI (US)
27th January 2026
40AQI (US)
28th January 2026
43AQI (US)
29th January 2026
45AQI (US)
30th January 2026
48AQI (US)
31st January 2026
43AQI (US)
1st February 2026
49AQI (US)
2nd February 2026
53AQI (US)
3rd February 2026
48AQI (US)
4th February 2026
51AQI (US)
5th February 2026
53AQI (US)
6th February 2026
48AQI (US)
7th February 2026
47AQI (US)
8th February 2026
50AQI (US)
9th February 2026
47AQI (US)
10th February 2026
49AQI (US)
11th February 2026
56AQI (US)
12th February 2026
62AQI (US)
13th February 2026
64AQI (US)
14th February 2026
54AQI (US)
15th February 2026
70AQI (US)
16th February 2026
50AQI (US)
17th February 2026
43AQI (US)
18th February 2026
42AQI (US)
19th February 2026
43AQI (US)
20th February 2026
46AQI (US)
21st February 2026
36AQI (US)
22nd February 2026
39AQI (US)
23rd February 2026
41AQI (US)
24th February 2026
42AQI (US)
25th February 2026
42AQI (US)
26th February 2026
42AQI (US)
27th February 2026
42AQI (US)
28th February 2026
44AQI (US)
1st March 2026
50AQI (US)
2nd March 2026
47AQI (US)
3rd March 2026
57AQI (US)
4th March 2026
49AQI (US)
5th March 2026
44AQI (US)
6th March 2026
43AQI (US)
7th March 2026
39AQI (US)
8th March 2026
47AQI (US)
9th March 2026
45AQI (US)
10th March 2026
44AQI (US)
11th March 2026
38AQI (US)
12th March 2026
47AQI (US)
13th March 2026
42AQI (US)
14th March 2026
42AQI (US)
15th March 2026
50AQI (US)
16th March 2026
42AQI (US)
17th March 2026
51AQI (US)
18th March 2026
41AQI (US)
19th March 2026
35AQI (US)
20th March 2026
40AQI (US)
21st March 2026
47AQI (US)
22nd March 2026
53AQI (US)
23rd March 2026
68AQI (US)
24th March 2026
42AQI (US)
25th March 2026
59AQI (US)
26th March 2026
42AQI (US)
27th March 2026
40AQI (US)
28th March 2026
43AQI (US)
29th March 2026
43AQI (US)
30th March 2026
41AQI (US)
31st March 2026
35AQI (US)
1st April 2026
35AQI (US)
2nd April 2026
39AQI (US)
3rd April 2026
32AQI (US)
4th April 2026
36AQI (US)
5th April 2026
32AQI (US)
6th April 2026
36AQI (US)
7th April 2026
33AQI (US)
8th April 2026
40AQI (US)
9th April 2026
33AQI (US)
10th April 2026
36AQI (US)
11th April 2026
34AQI (US)
12th April 2026
35AQI (US)
13th April 2026
33AQI (US)
14th April 2026
37AQI (US)
15th April 2026
36AQI (US)
16th April 2026
34AQI (US)
17th April 2026
18th April 2026
39AQI (US)
19th April 2026
54AQI (US)
20th April 2026
46AQI (US)
21st April 2026
33AQI (US)
22nd April 2026
23rd April 2026
32AQI (US)
24th April 2026
43AQI (US)
25th April 2026
33AQI (US)
26th April 2026
37AQI (US)
27th April 2026
55AQI (US)
28th April 2026
47AQI (US)
29th April 2026
37AQI (US)
30th April 2026
29AQI (US)
1st May 2026
34AQI (US)
2nd May 2026
48AQI (US)
3rd May 2026
41AQI (US)
4th May 2026
36AQI (US)
5th May 2026
36AQI (US)
6th May 2026
39AQI (US)
7th May 2026
44AQI (US)
8th May 2026
44AQI (US)
9th May 2026
10th May 2026
47AQI (US)
11th May 2026
42AQI (US)
12th May 2026
45AQI (US)
13th May 2026
37AQI (US)
14th May 2026
35AQI (US)
15th May 2026
41AQI (US)
16th May 2026
41AQI (US)
17th May 2026
44AQI (US)
18th May 2026
43AQI (US)
19th May 2026
57AQI (US)
20th May 2026
68AQI (US)
21st May 2026
57AQI (US)
22nd May 2026
57AQI (US)
23rd May 2026
48AQI (US)
24th May 2026
60AQI (US)
25th May 2026
60AQI (US)
26th May 2026
70AQI (US)
27th May 2026
68AQI (US)
28th May 2026
70AQI (US)
29th May 2026
68AQI (US)
30th May 2026
60AQI (US)
31st May 2026
55AQI (US)
1st June 2026
65AQI (US)
2nd June 2026
68AQI (US)
3rd June 2026
57AQI (US)
4th June 2026
55AQI (US)
5th June 2026
47AQI (US)
6th June 2026
71AQI (US)
7th June 2026
49AQI (US)
8th June 2026
40AQI (US)
9th June 2026
32AQI (US)
10th June 2026
45AQI (US)
11th June 2026
47AQI (US)
12th June 2026
49AQI (US)
13th June 2026
52AQI (US)
14th June 2026
56AQI (US)
15th June 2026
57AQI (US)
16th June 2026
62AQI (US)
17th June 2026
47AQI (US)
18th June 2026
54AQI (US)
19th June 2026
57AQI (US)
20th June 2026
62AQI (US)
21st June 2026
61AQI (US)
22nd June 2026
51AQI (US)
23rd June 2026
59AQI (US)
24th June 2026
58AQI (US)
25th June 2026
63AQI (US)
26th June 2026
61AQI (US)
27th June 2026
50AQI (US)
28th June 2026
58AQI (US)
29th June 2026
62AQI (US)
30th June 2026
66AQI (US)
1st July 2026
62AQI (US)
2nd July 2026
71AQI (US)
3rd July 2026
56AQI (US)
4th July 2026
48AQI (US)
5th July 2026
58AQI (US)
6th July 2026
64AQI (US)
7th July 2026
63AQI (US)
8th July 2026
64AQI (US)
9th July 2026
66AQI (US)
10th July 2026
57AQI (US)
11th July 2026
50AQI (US)
12th July 2026
43AQI (US)
13th July 2026
51AQI (US)
14th July 2026
51AQI (US)
15th July 2026
56AQI (US)
16th July 2026
52AQI (US)
17th July 2026
44AQI (US)
18th July 2026
28AQI (US)
19th July 2026
31AQI (US)
20th July 2026
36AQI (US)
21st July 2026
48AQI (US)
22nd July 2026
52AQI (US)
23rd July 2026
47AQI (US)
24th July 2026
50AQI (US)
25th July 2026
44AQI (US)
26th July 2026
42AQI (US)
27th July 2026
47AQI (US)
28th July 2026
47AQI (US)
29th July 2026
43AQI (US)
30th July 2026
46AQI (US)
31st July 2026
55AQI (US)
1st August 2026
50AQI (US)
2nd August 2026
65AQI (US)
3rd August 2026
57AQI (US)
4th August 2026
50AQI (US)
5th August 2026
42AQI (US)
6th August 2026
50AQI (US)
7th August 2026
59AQI (US)
8th August 2026
53AQI (US)
9th August 2026
46AQI (US)
10th August 2026
56AQI (US)
11th August 2026
55AQI (US)
12th August 2026
54AQI (US)
13th August 2026
55AQI (US)
14th August 2026
49AQI (US)
15th August 2026
55AQI (US)
16th August 2026
52AQI (US)
17th August 2026
40AQI (US)
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

48AQI (US)

48AQI (US)

45AQI (US)

37AQI (US)

50AQI (US)

55AQI (US)

51AQI (US)

52AQI (US)

No. of days

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

202648AQI (US)

19
12
20
8
26
5
26
2
18
12
9
21
16
15
7
10
141
85

Highest AQI (US) recorded in

June

55AQI (US)

Lowest AQI (US) recorded in

April

37AQI (US)

202554AQI (US)

12
19
7
21
31
3
27
2
29
22
8
22
9
25
6
18
12
1
30
30
1
30
113
252

Highest AQI (US) recorded in

October

63AQI (US)

Lowest AQI (US) recorded in

August

45AQI (US)

202443AQI (US)

31
29
19
12
15
2
3
9
21
9
23
8
15
16
1
2
6
7
11
19
1
30
175
114

Highest AQI (US) recorded in

December

59AQI (US)

Lowest AQI (US) recorded in

January

21AQI (US)

202315AQI (US)

2
26
15
26
31
21
25
31
29
31
237

Highest AQI (US) recorded in

February

28AQI (US)

Lowest AQI (US) recorded in

October

9AQI (US)

202212AQI (US)

4
29
1
34

Highest AQI (US) recorded in

December

33AQI (US)

Lowest AQI (US) recorded in

October

5AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2025(Avg.)
54AQI (US)
Least Polluted Year Recorded
2022(Avg.)
12AQI (US)

UNC CH USFQ Galapagos Science Center's annual 2026 AQI (US) (48) shows an average percentage change of 130.1% (worsened AQI (US)) compared to previous years: 2022 (12), 2023 (15), 2024 (43), 2025 (54).