Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Quito, Pichincha, 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

Quito, Pichincha, Ecuador

2021
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Aug 2024
87AQI
Lowest AQI recorded on
8th Aug 2023
36AQI

Same Day Analysis (1st August ):
On this day, AQI across the 4 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

Globe

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

Quito, Pichincha, Ecuador

AQI
Day
Night
.

6 AM1st Aug 2025

6 PM

5 AM2nd Aug 2025

Day time
Avg. Highest Time
9AM1st Aug

63AQI

Avg. Lowest Time
6PM1st Aug

49AQI

Night time
Avg. Highest Time
4AM2nd Aug

64AQI

Avg. Lowest Time
8PM1st Aug

41AQI

In the last 24 hours,

Quito's AQI reached its highest point of 64 at 4 AM during the Night, while the lowest point, 41, was recorded at 8 PM during the Night between 1st Aug and 2nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Quito, Pichincha, Ecuador

JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025316 AMAQI
3rd Jul 2025347 AMAQI
3rd Jul 2025368 AMAQI
3rd Jul 2025349 AMAQI
3rd Jul 20252910 AMAQI
3rd Jul 20253111 AMAQI
3rd Jul 20252812 PMAQI
3rd Jul 2025311 PMAQI
3rd Jul 2025302 PMAQI
3rd Jul 2025293 PMAQI
3rd Jul 2025304 PMAQI
3rd Jul 2025295 PMAQI
3rd Jul 2025306 PMAQI
3rd Jul 2025287 PMAQI
3rd Jul 2025288 PMAQI
3rd Jul 2025299 PMAQI
3rd Jul 20252810 PMAQI
3rd Jul 20252811 PMAQI
4th Jul 20252712 AMAQI
4th Jul 2025291 AMAQI
4th Jul 2025262 AMAQI
4th Jul 2025243 AMAQI
4th Jul 2025244 AMAQI
4th Jul 2025235 AMAQI

11°C8/17°C

4th Jul 2025236 AMAQI
4th Jul 2025247 AMAQI
4th Jul 2025268 AMAQI
4th Jul 2025289 AMAQI
4th Jul 20252910 AMAQI
4th Jul 20252911 AMAQI
4th Jul 20252512 PMAQI
4th Jul 2025251 PMAQI
4th Jul 2025252 PMAQI
4th Jul 2025243 PMAQI
4th Jul 2025264 PMAQI
4th Jul 2025255 PMAQI
4th Jul 2025266 PMAQI
4th Jul 2025267 PMAQI
4th Jul 2025268 PMAQI
4th Jul 2025269 PMAQI
4th Jul 20252710 PMAQI
4th Jul 20252811 PMAQI
5th Jul 20252812 AMAQI
5th Jul 2025281 AMAQI
5th Jul 2025302 AMAQI
5th Jul 2025273 AMAQI
5th Jul 2025274 AMAQI
5th Jul 2025265 AMAQI

12°C8/18°C

5th Jul 2025326 AMAQI
5th Jul 2025307 AMAQI
5th Jul 2025338 AMAQI
5th Jul 2025309 AMAQI
5th Jul 20252910 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20253012 PMAQI
5th Jul 2025301 PMAQI
5th Jul 2025272 PMAQI
5th Jul 2025283 PMAQI
5th Jul 2025294 PMAQI
5th Jul 2025305 PMAQI
5th Jul 2025306 PMAQI
5th Jul 2025297 PMAQI
5th Jul 2025288 PMAQI
5th Jul 2025289 PMAQI
5th Jul 20252910 PMAQI
5th Jul 20252911 PMAQI
6th Jul 20253012 AMAQI
6th Jul 2025301 AMAQI
6th Jul 2025322 AMAQI
6th Jul 2025363 AMAQI
6th Jul 2025314 AMAQI
6th Jul 2025335 AMAQI

12°C8/19°C

6th Jul 2025336 AMAQI
6th Jul 2025347 AMAQI
6th Jul 2025358 AMAQI
6th Jul 2025309 AMAQI
6th Jul 20253310 AMAQI
6th Jul 20253311 AMAQI
6th Jul 20253312 PMAQI
6th Jul 2025381 PMAQI
6th Jul 2025322 PMAQI
6th Jul 2025313 PMAQI
6th Jul 2025304 PMAQI
6th Jul 2025315 PMAQI
6th Jul 2025306 PMAQI
6th Jul 2025317 PMAQI
6th Jul 2025318 PMAQI
6th Jul 2025319 PMAQI
6th Jul 20253010 PMAQI
6th Jul 20253411 PMAQI
7th Jul 20253412 AMAQI
7th Jul 2025321 AMAQI
7th Jul 2025352 AMAQI
7th Jul 2025273 AMAQI
7th Jul 2025254 AMAQI
7th Jul 2025275 AMAQI

12°C7/20°C

7th Jul 2025276 AMAQI
7th Jul 2025287 AMAQI
7th Jul 2025378 AMAQI
7th Jul 2025389 AMAQI
7th Jul 20254410 AMAQI
7th Jul 20254211 AMAQI
7th Jul 20254012 PMAQI
7th Jul 2025411 PMAQI
7th Jul 2025342 PMAQI
7th Jul 2025323 PMAQI
7th Jul 2025304 PMAQI
7th Jul 2025325 PMAQI
7th Jul 2025326 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025338 PMAQI
7th Jul 2025339 PMAQI
7th Jul 20253210 PMAQI
7th Jul 20253311 PMAQI
8th Jul 20253212 AMAQI
8th Jul 2025301 AMAQI
8th Jul 2025302 AMAQI
8th Jul 2025313 AMAQI
8th Jul 2025284 AMAQI
8th Jul 2025315 AMAQI

12°C7/20°C

8th Jul 2025326 AMAQI
8th Jul 2025377 AMAQI
8th Jul 2025418 AMAQI
8th Jul 2025449 AMAQI
8th Jul 20254010 AMAQI
8th Jul 20254011 AMAQI
8th Jul 20254212 PMAQI
8th Jul 2025381 PMAQI
8th Jul 2025322 PMAQI
8th Jul 2025363 PMAQI
8th Jul 2025344 PMAQI
8th Jul 2025345 PMAQI
8th Jul 2025356 PMAQI
8th Jul 2025337 PMAQI
8th Jul 2025338 PMAQI
8th Jul 2025339 PMAQI
8th Jul 20253310 PMAQI
8th Jul 20253411 PMAQI
9th Jul 20253412 AMAQI
9th Jul 2025361 AMAQI
9th Jul 2025412 AMAQI
9th Jul 2025423 AMAQI
9th Jul 2025414 AMAQI
9th Jul 2025415 AMAQI

13°C9/19°C

9th Jul 2025356 AMAQI
9th Jul 2025407 AMAQI
9th Jul 2025458 AMAQI
9th Jul 2025509 AMAQI
9th Jul 20255210 AMAQI
9th Jul 20254811 AMAQI
9th Jul 20254512 PMAQI
9th Jul 2025491 PMAQI
9th Jul 2025442 PMAQI
9th Jul 2025433 PMAQI
9th Jul 2025434 PMAQI
9th Jul 2025415 PMAQI
9th Jul 2025426 PMAQI
9th Jul 2025417 PMAQI
9th Jul 2025398 PMAQI
9th Jul 2025419 PMAQI
9th Jul 20254010 PMAQI
9th Jul 20254211 PMAQI
10th Jul 20254012 AMAQI
10th Jul 2025401 AMAQI
10th Jul 2025382 AMAQI
10th Jul 2025363 AMAQI
10th Jul 2025374 AMAQI
10th Jul 2025445 AMAQI

11°C8/15°C

10th Jul 2025546 AMAQI
10th Jul 2025517 AMAQI
10th Jul 2025518 AMAQI
10th Jul 2025519 AMAQI
10th Jul 20255010 AMAQI
10th Jul 20255311 AMAQI
10th Jul 20255012 PMAQI
10th Jul 2025461 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025423 PMAQI
10th Jul 2025424 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025447 PMAQI
10th Jul 2025428 PMAQI
10th Jul 2025429 PMAQI
10th Jul 20254510 PMAQI
10th Jul 20254611 PMAQI
11th Jul 20254712 AMAQI
11th Jul 2025511 AMAQI
11th Jul 2025462 AMAQI
11th Jul 2025443 AMAQI
11th Jul 2025484 AMAQI
11th Jul 2025445 AMAQI

12°C10/15°C

11th Jul 2025556 AMAQI
11th Jul 2025537 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025539 AMAQI
11th Jul 20255010 AMAQI
11th Jul 20255011 AMAQI
11th Jul 20254812 PMAQI
11th Jul 2025491 PMAQI
11th Jul 2025452 PMAQI
11th Jul 2025493 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025495 PMAQI
11th Jul 2025496 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025488 PMAQI
11th Jul 2025509 PMAQI
11th Jul 20255010 PMAQI
11th Jul 20254911 PMAQI
12th Jul 20254912 AMAQI
12th Jul 2025451 AMAQI
12th Jul 2025492 AMAQI
12th Jul 2025513 AMAQI
12th Jul 2025394 AMAQI
12th Jul 2025385 AMAQI

11°C8/16°C

12th Jul 2025446 AMAQI
12th Jul 2025507 AMAQI
12th Jul 2025498 AMAQI
12th Jul 2025499 AMAQI
12th Jul 20255010 AMAQI
12th Jul 20255411 AMAQI
12th Jul 20255612 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025472 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025485 PMAQI
12th Jul 2025476 PMAQI
12th Jul 2025477 PMAQI
12th Jul 2025468 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20254810 PMAQI
12th Jul 20254711 PMAQI
13th Jul 20254712 AMAQI
13th Jul 2025481 AMAQI
13th Jul 2025412 AMAQI
13th Jul 2025403 AMAQI
13th Jul 2025384 AMAQI
13th Jul 2025415 AMAQI

11°C9/15°C

13th Jul 2025366 AMAQI
13th Jul 2025387 AMAQI
13th Jul 2025398 AMAQI
13th Jul 2025399 AMAQI
13th Jul 20253310 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025411 PMAQI
13th Jul 2025432 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025436 PMAQI
13th Jul 2025437 PMAQI
13th Jul 2025428 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20253910 PMAQI
13th Jul 20254111 PMAQI
14th Jul 20253712 AMAQI
14th Jul 2025361 AMAQI
14th Jul 2025342 AMAQI
14th Jul 2025273 AMAQI
14th Jul 2025264 AMAQI
14th Jul 2025215 AMAQI

11°C8/16°C

14th Jul 2025226 AMAQI
14th Jul 2025257 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252810 AMAQI
14th Jul 20252711 AMAQI
14th Jul 20252712 PMAQI
14th Jul 2025341 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025305 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025307 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20253111 PMAQI
15th Jul 20252912 AMAQI
15th Jul 2025261 AMAQI
15th Jul 2025332 AMAQI
15th Jul 2025253 AMAQI
15th Jul 2025234 AMAQI
15th Jul 2025275 AMAQI

12°C8/18°C

15th Jul 2025266 AMAQI
15th Jul 2025267 AMAQI
15th Jul 2025278 AMAQI
15th Jul 2025239 AMAQI
15th Jul 20252710 AMAQI
15th Jul 20253011 AMAQI
15th Jul 20252712 PMAQI
15th Jul 2025271 PMAQI
15th Jul 2025292 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025278 PMAQI
15th Jul 2025299 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20252811 PMAQI
16th Jul 20252712 AMAQI
16th Jul 2025261 AMAQI
16th Jul 2025292 AMAQI
16th Jul 2025303 AMAQI
16th Jul 2025214 AMAQI
16th Jul 2025275 AMAQI

13°C8/21°C

16th Jul 2025286 AMAQI
16th Jul 2025347 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025399 AMAQI
16th Jul 20253410 AMAQI
16th Jul 20253311 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025311 PMAQI
16th Jul 2025292 PMAQI
16th Jul 2025283 PMAQI
16th Jul 2025314 PMAQI
16th Jul 2025285 PMAQI
16th Jul 2025276 PMAQI
16th Jul 2025287 PMAQI
16th Jul 2025288 PMAQI
16th Jul 2025309 PMAQI
16th Jul 20253010 PMAQI
16th Jul 20252911 PMAQI
17th Jul 20252912 AMAQI
17th Jul 2025301 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025283 AMAQI
17th Jul 2025384 AMAQI
17th Jul 2025405 AMAQI

13°C8/22°C

17th Jul 2025366 AMAQI
17th Jul 2025337 AMAQI
17th Jul 2025358 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20254110 AMAQI
17th Jul 20254311 AMAQI
17th Jul 20254512 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025352 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025354 PMAQI
17th Jul 2025355 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20253511 PMAQI
18th Jul 20253512 AMAQI
18th Jul 2025341 AMAQI
18th Jul 2025342 AMAQI
18th Jul 2025283 AMAQI
18th Jul 2025254 AMAQI
18th Jul 2025235 AMAQI

13°C9/20°C

18th Jul 2025306 AMAQI
18th Jul 2025297 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253611 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025312 PMAQI
18th Jul 2025313 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025316 PMAQI
18th Jul 2025337 PMAQI
18th Jul 2025358 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253511 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025251 AMAQI
19th Jul 2025292 AMAQI
19th Jul 2025313 AMAQI
19th Jul 2025284 AMAQI
19th Jul 2025285 AMAQI

13°C10/20°C

19th Jul 2025276 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025328 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20253512 PMAQI
19th Jul 2025351 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025323 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025319 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253311 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025271 AMAQI
20th Jul 2025312 AMAQI
20th Jul 2025393 AMAQI
20th Jul 2025344 AMAQI
20th Jul 2025315 AMAQI

13°C11/17°C

20th Jul 2025276 AMAQI
20th Jul 2025327 AMAQI
20th Jul 2025338 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20253111 AMAQI
20th Jul 20253212 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025332 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025348 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253510 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253512 AMAQI
21st Jul 2025321 AMAQI
21st Jul 2025312 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025295 AMAQI

13°C9/19°C

21st Jul 2025306 AMAQI
21st Jul 2025357 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20253910 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025431 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025313 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025376 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253712 AMAQI
22nd Jul 2025391 AMAQI
22nd Jul 2025532 AMAQI
22nd Jul 2025563 AMAQI
22nd Jul 2025504 AMAQI
22nd Jul 2025525 AMAQI

13°C9/20°C

22nd Jul 2025546 AMAQI
22nd Jul 2025577 AMAQI
22nd Jul 2025568 AMAQI
22nd Jul 2025549 AMAQI
22nd Jul 20255810 AMAQI
22nd Jul 20255611 AMAQI
22nd Jul 20255312 PMAQI
22nd Jul 2025541 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025523 PMAQI
22nd Jul 2025534 PMAQI
22nd Jul 2025525 PMAQI
22nd Jul 2025526 PMAQI
22nd Jul 2025527 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025539 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025491 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025464 AMAQI
23rd Jul 2025415 AMAQI

13°C9/19°C

23rd Jul 2025376 AMAQI
23rd Jul 2025497 AMAQI
23rd Jul 2025488 AMAQI
23rd Jul 2025489 AMAQI
23rd Jul 20254910 AMAQI
23rd Jul 20254711 AMAQI
23rd Jul 20255012 PMAQI
23rd Jul 2025481 PMAQI
23rd Jul 2025442 PMAQI
23rd Jul 2025473 PMAQI
23rd Jul 2025494 PMAQI
23rd Jul 2025475 PMAQI
23rd Jul 2025486 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025498 PMAQI
23rd Jul 2025499 PMAQI
23rd Jul 20255010 PMAQI
23rd Jul 20254911 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025443 AMAQI
24th Jul 2025434 AMAQI
24th Jul 2025395 AMAQI

13°C8/20°C

24th Jul 2025426 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025458 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20254512 PMAQI
24th Jul 2025521 PMAQI
24th Jul 2025472 PMAQI
24th Jul 2025483 PMAQI
24th Jul 2025464 PMAQI
24th Jul 2025475 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254910 PMAQI
24th Jul 20254711 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025471 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025413 AMAQI
25th Jul 2025354 AMAQI
25th Jul 2025305 AMAQI

13°C8/20°C

25th Jul 2025336 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025489 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025442 PMAQI
25th Jul 2025463 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025465 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025497 PMAQI
25th Jul 2025488 PMAQI
25th Jul 2025449 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254911 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025564 AMAQI
26th Jul 2025565 AMAQI

13°C8/21°C

26th Jul 2025596 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20256112 PMAQI
26th Jul 2025591 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025573 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025577 PMAQI
26th Jul 2025578 PMAQI
26th Jul 2025579 PMAQI
26th Jul 20255710 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025432 AMAQI
27th Jul 2025413 AMAQI
27th Jul 2025414 AMAQI
27th Jul 2025425 AMAQI

13°C8/21°C

27th Jul 2025436 AMAQI
27th Jul 2025437 AMAQI
27th Jul 2025428 AMAQI
27th Jul 2025419 AMAQI
27th Jul 20254310 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20254712 PMAQI
27th Jul 2025481 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025463 PMAQI
27th Jul 2025464 PMAQI
27th Jul 2025465 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025488 PMAQI
27th Jul 2025479 PMAQI
27th Jul 20254910 PMAQI
27th Jul 20254811 PMAQI
28th Jul 20254712 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025372 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025234 AMAQI
28th Jul 2025215 AMAQI

14°C9/21°C

28th Jul 2025306 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20254110 AMAQI
28th Jul 20253911 AMAQI
28th Jul 20254012 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025375 PMAQI
28th Jul 2025376 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20253710 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253312 AMAQI
29th Jul 2025331 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025274 AMAQI
29th Jul 2025245 AMAQI

13°C10/20°C

29th Jul 2025266 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025298 AMAQI
29th Jul 2025379 AMAQI
29th Jul 20253510 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025333 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025367 PMAQI
29th Jul 2025358 PMAQI
29th Jul 2025329 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025332 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025254 AMAQI
30th Jul 2025305 AMAQI

14°C10/20°C

30th Jul 2025396 AMAQI
30th Jul 2025397 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025489 AMAQI
30th Jul 20254410 AMAQI
30th Jul 20254211 AMAQI
30th Jul 20254112 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025368 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025331 AMAQI
31st Jul 2025342 AMAQI
31st Jul 2025353 AMAQI
31st Jul 2025304 AMAQI
31st Jul 2025255 AMAQI

13°C8/20°C

31st Jul 2025296 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025418 AMAQI
31st Jul 2025499 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025443 PMAQI
31st Jul 2025454 PMAQI
31st Jul 2025425 PMAQI
31st Jul 2025446 PMAQI
31st Jul 2025397 PMAQI
31st Jul 2025368 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20253710 PMAQI
31st Jul 20254611 PMAQI
1st Aug 20254412 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025414 AMAQI
1st Aug 2025395 AMAQI

13°C7/22°C

1st Aug 2025506 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20255310 AMAQI
1st Aug 20255711 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025524 PMAQI
1st Aug 2025495 PMAQI
1st Aug 2025496 PMAQI
1st Aug 2025457 PMAQI
1st Aug 2025418 PMAQI
1st Aug 2025459 PMAQI
1st Aug 20255310 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20254912 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025472 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025644 AMAQI
2nd Aug 2025555 AMAQI

14°C8/22°C

2nd Aug 2025486 AMAQI
6 AM
2nd Aug 2025567 AMAQI
2nd Aug 2025598 AMAQI
2nd Aug 2025559 AMAQI
2nd Aug 20255510 AMAQI
2nd Aug 20255611 AMAQI
2nd Aug 20255612 PMAQI
12 PM
2nd Aug 2025541 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025504 PMAQI
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
7 AM - 1 PM

41AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
6 AM

36AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 1 PM (Avg. 41), while the lowest AQI was between 6 AM to 6 AM (Avg. 36).
Night time
Avg. Highest Time
7 PM - 11 PM

38AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
4 AM - 5 AM

34AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 38), while the lowest AQI was between 4 AM to 5 AM (Avg. 34).

2025 Days Vs Air Quality

Quito, Pichincha, Ecuador

2025

62%

133

38%

80

Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)

Good
133 Days
Moderate
80 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 2025, 62% of 214 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

Quito, Pichincha, Ecuador

AQI levels in 2025

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

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

1st January 2025
60AQI
2nd January 2025
44AQI
3rd January 2025
44AQI
4th January 2025
43AQI
5th January 2025
38AQI
6th January 2025
53AQI
7th January 2025
61AQI
8th January 2025
54AQI
9th January 2025
50AQI
10th January 2025
52AQI
11th January 2025
64AQI
12th January 2025
60AQI
13th January 2025
61AQI
14th January 2025
54AQI
15th January 2025
55AQI
16th January 2025
48AQI
17th January 2025
49AQI
18th January 2025
51AQI
19th January 2025
42AQI
20th January 2025
52AQI
21st January 2025
72AQI
22nd January 2025
58AQI
23rd January 2025
66AQI
24th January 2025
66AQI
25th January 2025
63AQI
26th January 2025
51AQI
27th January 2025
54AQI
28th January 2025
59AQI
29th January 2025
55AQI
30th January 2025
57AQI
31st January 2025
64AQI
1st February 2025
64AQI
2nd February 2025
69AQI
3rd February 2025
72AQI
4th February 2025
58AQI
5th February 2025
68AQI
6th February 2025
64AQI
7th February 2025
69AQI
8th February 2025
58AQI
9th February 2025
53AQI
10th February 2025
52AQI
11th February 2025
52AQI
12th February 2025
63AQI
13th February 2025
41AQI
14th February 2025
60AQI
15th February 2025
44AQI
16th February 2025
32AQI
17th February 2025
35AQI
18th February 2025
31AQI
19th February 2025
34AQI
20th February 2025
45AQI
21st February 2025
45AQI
22nd February 2025
49AQI
23rd February 2025
45AQI
24th February 2025
40AQI
25th February 2025
52AQI
26th February 2025
43AQI
27th February 2025
49AQI
28th February 2025
49AQI
1st March 2025
30AQI
2nd March 2025
25AQI
3rd March 2025
29AQI
4th March 2025
34AQI
5th March 2025
27AQI
6th March 2025
29AQI
7th March 2025
36AQI
8th March 2025
34AQI
9th March 2025
28AQI
10th March 2025
36AQI
11th March 2025
45AQI
12th March 2025
52AQI
13th March 2025
56AQI
14th March 2025
63AQI
15th March 2025
47AQI
16th March 2025
51AQI
17th March 2025
45AQI
18th March 2025
52AQI
19th March 2025
61AQI
20th March 2025
55AQI
21st March 2025
57AQI
22nd March 2025
49AQI
23rd March 2025
46AQI
24th March 2025
54AQI
25th March 2025
63AQI
26th March 2025
61AQI
27th March 2025
61AQI
28th March 2025
64AQI
29th March 2025
58AQI
30th March 2025
46AQI
31st March 2025
48AQI
1st April 2025
64AQI
2nd April 2025
54AQI
3rd April 2025
59AQI
4th April 2025
60AQI
5th April 2025
61AQI
6th April 2025
45AQI
7th April 2025
53AQI
8th April 2025
45AQI
9th April 2025
53AQI
10th April 2025
44AQI
11th April 2025
50AQI
12th April 2025
57AQI
13th April 2025
46AQI
14th April 2025
51AQI
15th April 2025
57AQI
16th April 2025
57AQI
17th April 2025
54AQI
18th April 2025
39AQI
19th April 2025
47AQI
20th April 2025
42AQI
21st April 2025
51AQI
22nd April 2025
52AQI
23rd April 2025
51AQI
24th April 2025
50AQI
25th April 2025
61AQI
26th April 2025
54AQI
27th April 2025
41AQI
28th April 2025
49AQI
29th April 2025
65AQI
30th April 2025
51AQI
1st May 2025
51AQI
2nd May 2025
52AQI
3rd May 2025
51AQI
4th May 2025
48AQI
5th May 2025
43AQI
6th May 2025
58AQI
7th May 2025
50AQI
8th May 2025
56AQI
9th May 2025
56AQI
10th May 2025
40AQI
11th May 2025
32AQI
12th May 2025
40AQI
13th May 2025
44AQI
14th May 2025
49AQI
15th May 2025
49AQI
16th May 2025
46AQI
17th May 2025
40AQI
18th May 2025
38AQI
19th May 2025
53AQI
20th May 2025
58AQI
21st May 2025
47AQI
22nd May 2025
49AQI
23rd May 2025
37AQI
24th May 2025
41AQI
25th May 2025
40AQI
26th May 2025
39AQI
27th May 2025
45AQI
28th May 2025
47AQI
29th May 2025
40AQI
30th May 2025
46AQI
31st May 2025
46AQI
1st June 2025
36AQI
2nd June 2025
37AQI
3rd June 2025
46AQI
4th June 2025
50AQI
5th June 2025
50AQI
6th June 2025
49AQI
7th June 2025
31AQI
8th June 2025
42AQI
9th June 2025
46AQI
10th June 2025
42AQI
11th June 2025
50AQI
12th June 2025
39AQI
13th June 2025
42AQI
14th June 2025
39AQI
15th June 2025
41AQI
16th June 2025
37AQI
17th June 2025
38AQI
18th June 2025
31AQI
19th June 2025
29AQI
20th June 2025
28AQI
21st June 2025
23AQI
22nd June 2025
23AQI
23rd June 2025
25AQI
24th June 2025
33AQI
25th June 2025
27AQI
26th June 2025
27AQI
27th June 2025
28AQI
28th June 2025
28AQI
29th June 2025
25AQI
30th June 2025
31AQI
1st July 2025
29AQI
2nd July 2025
30AQI
3rd July 2025
29AQI
4th July 2025
26AQI
5th July 2025
29AQI
6th July 2025
32AQI
7th July 2025
33AQI
8th July 2025
34AQI
9th July 2025
42AQI
10th July 2025
44AQI
11th July 2025
49AQI
12th July 2025
47AQI
13th July 2025
40AQI
14th July 2025
29AQI
15th July 2025
27AQI
16th July 2025
29AQI
17th July 2025
35AQI
18th July 2025
32AQI
19th July 2025
31AQI
20th July 2025
32AQI
21st July 2025
33AQI
22nd July 2025
52AQI
23rd July 2025
47AQI
24th July 2025
46AQI
25th July 2025
46AQI
26th July 2025
57AQI
27th July 2025
46AQI
28th July 2025
36AQI
29th July 2025
33AQI
30th July 2025
36AQI
31st July 2025
40AQI
1st August 2025
50AQI

55AQI

51AQI

47AQI

52AQI

46AQI

36AQI

37AQI

50AQI

No. of days

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

202546AQI

8
23
14
14
17
14
11
19
23
8
30
29
2
1
133
80

Highest AQI recorded in

January

55AQI

Lowest AQI recorded in

June

36AQI

202455AQI

15
15
1
16
13
10
21
9
21
14
17
18
12
25
6
10
21
30
12
19
9
21
5
26
143
222
1

Highest AQI recorded in

September

71AQI

Lowest AQI recorded in

July

45AQI

202353AQI

12
12
13
17
17
14
16
14
26
5
13
18
2
28
4
25
6
23
17
14
126
170

Highest AQI recorded in

September

67AQI

Lowest AQI recorded in

July

45AQI

202253AQI

1
4
12
6
17
14
6
11
1
4
37
39

Highest AQI recorded in

January

61AQI

Lowest AQI recorded in

February

50AQI

202155AQI

20
9
1
14
13
16
15
14
16
15
16
8
21
2
4
1
26
2
28
1
30
9
21
13
18
115
217
1

Highest AQI recorded in

October

66AQI

Lowest AQI recorded in

January

50AQI

202054AQI

8
5
18
2
13
4
18
12
16
15
9
22
3
21
4
27
29
1
13
18
102
155
1

Highest AQI recorded in

November

74AQI

Lowest AQI recorded in

April

42AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2024(Avg.)
55AQI
Least Polluted Year Recorded
2025(Avg.)
46AQI

Quito's annual 2025 AQI (46) shows an average percentage change of -14.01% (improved AQI) compared to previous years: 2020 (54), 2021 (55), 2022 (53), 2023 (53), 2024 (55).