Pilar, Iguacu, Rio de Janeiro, Brazil 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
Pilar, Iguacu, Rio de Janeiro, Brazil
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Aug 2025
78AQILowest AQI recorded on
30th Aug 2024
23AQISame Day Analysis (15th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 31 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Pilar, Iguacu, Rio de Janeiro, Brazil
AQI
Day
Night
.
6 AM14th Aug 2026
5 PM
5 AM15th Aug 2026
Day time
Avg. Highest Time
9AM14th Aug
54AQI
Avg. Lowest Time
4PM14th Aug
22AQI
Night time
Avg. Highest Time
6PM14th Aug
40AQI
Avg. Lowest Time
3AM15th Aug
23AQI
In the last 24 hours,
Pilar's AQI reached its highest point of 54 at 9 AM during the Day, while the lowest point, 22, was recorded at 4 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Pilar, Iguacu, Rio de Janeiro, Brazil
JulAug
17th - 18th18th - 19th19th - 20th20th - 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
Day
Night
17th Jul 2026406 AMAQI
17th Jul 2026387 AMAQI
17th Jul 2026348 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20263610 AMAQI
17th Jul 20263511 AMAQI
17th Jul 20263512 PMAQI
17th Jul 2026361 PMAQI
17th Jul 2026292 PMAQI
17th Jul 2026323 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026428 PMAQI
17th Jul 2026429 PMAQI
17th Jul 20264710 PMAQI
17th Jul 20265411 PMAQI
18th Jul 20266212 AMAQI
18th Jul 2026621 AMAQI
18th Jul 2026622 AMAQI
18th Jul 2026553 AMAQI
18th Jul 2026534 AMAQI
18th Jul 2026555 AMAQI
20°C14/28°C
18th Jul 2026386 AMAQI
18th Jul 2026577 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026449 AMAQI
18th Jul 20265110 AMAQI
18th Jul 20264411 AMAQI
18th Jul 20264512 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026332 PMAQI
18th Jul 2026333 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026246 PMAQI
18th Jul 2026257 PMAQI
18th Jul 2026328 PMAQI
18th Jul 2026329 PMAQI
18th Jul 20264810 PMAQI
18th Jul 20264811 PMAQI
19th Jul 20264412 AMAQI
19th Jul 2026531 AMAQI
19th Jul 2026662 AMAQI
19th Jul 2026503 AMAQI
19th Jul 2026404 AMAQI
19th Jul 2026525 AMAQI
21°C15/29°C
19th Jul 2026486 AMAQI
19th Jul 2026577 AMAQI
19th Jul 2026588 AMAQI
19th Jul 2026569 AMAQI
19th Jul 20265610 AMAQI
19th Jul 20262711 AMAQI
19th Jul 20262612 PMAQI
19th Jul 2026301 PMAQI
19th Jul 2026242 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026314 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026217 PMAQI
19th Jul 2026338 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20264511 PMAQI
20th Jul 20265412 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026512 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026384 AMAQI
20th Jul 2026365 AMAQI
23°C16/31°C
20th Jul 2026386 AMAQI
20th Jul 2026297 AMAQI
20th Jul 2026538 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265110 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20263212 PMAQI
20th Jul 2026321 PMAQI
20th Jul 2026222 PMAQI
20th Jul 2026223 PMAQI
20th Jul 2026424 PMAQI
20th Jul 2026505 PMAQI
20th Jul 2026286 PMAQI
20th Jul 2026317 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20263611 PMAQI
21st Jul 2026401 AMAQI
21st Jul 2026472 AMAQI
21st Jul 2026523 AMAQI
21st Jul 2026384 AMAQI
21st Jul 2026365 AMAQI
23°C17/31°C
21st Jul 2026466 AMAQI
21st Jul 2026497 AMAQI
21st Jul 2026448 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20265110 AMAQI
21st Jul 20266311 AMAQI
21st Jul 20266212 PMAQI
21st Jul 2026631 PMAQI
21st Jul 2026742 PMAQI
21st Jul 2026443 PMAQI
21st Jul 2026364 PMAQI
21st Jul 2026515 PMAQI
21st Jul 2026316 PMAQI
21st Jul 2026487 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026559 PMAQI
21st Jul 20266810 PMAQI
21st Jul 20266811 PMAQI
22nd Jul 20263212 AMAQI
22nd Jul 2026481 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026483 AMAQI
22nd Jul 2026364 AMAQI
22nd Jul 2026505 AMAQI
23°C17/32°C
22nd Jul 2026536 AMAQI
22nd Jul 2026517 AMAQI
22nd Jul 2026528 AMAQI
22nd Jul 2026569 AMAQI
22nd Jul 20266310 AMAQI
22nd Jul 20265411 AMAQI
22nd Jul 20265912 PMAQI
22nd Jul 2026501 PMAQI
22nd Jul 2026522 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026294 PMAQI
22nd Jul 2026485 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026577 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026404 AMAQI
23rd Jul 2026465 AMAQI
23°C18/32°C
23rd Jul 2026256 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026408 AMAQI
23rd Jul 2026279 AMAQI
23rd Jul 20263110 AMAQI
23rd Jul 20262811 AMAQI
23rd Jul 20264912 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026362 PMAQI
23rd Jul 2026483 PMAQI
23rd Jul 2026514 PMAQI
23rd Jul 2026445 PMAQI
23rd Jul 2026486 PMAQI
23rd Jul 2026487 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20263410 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262112 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026273 AMAQI
24th Jul 2026404 AMAQI
24th Jul 2026255 AMAQI
22°C17/30°C
24th Jul 2026296 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026508 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20262710 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026322 PMAQI
24th Jul 2026423 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026385 PMAQI
24th Jul 2026326 PMAQI
24th Jul 2026407 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026389 PMAQI
24th Jul 20265110 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20264212 AMAQI
25th Jul 2026361 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026234 AMAQI
25th Jul 2026305 AMAQI
20°C18/25°C
25th Jul 2026426 AMAQI
25th Jul 2026347 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20265911 AMAQI
25th Jul 20266512 PMAQI
25th Jul 2026521 PMAQI
25th Jul 2026462 PMAQI
25th Jul 2026603 PMAQI
25th Jul 2026504 PMAQI
25th Jul 2026305 PMAQI
25th Jul 2026306 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026449 PMAQI
25th Jul 20266210 PMAQI
25th Jul 20265111 PMAQI
26th Jul 20265412 AMAQI
26th Jul 2026571 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026273 AMAQI
26th Jul 2026234 AMAQI
26th Jul 2026345 AMAQI
21°C17/26°C
26th Jul 2026336 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026318 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20263612 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026568 PMAQI
26th Jul 2026609 PMAQI
26th Jul 20265410 PMAQI
26th Jul 20265811 PMAQI
27th Jul 20264812 AMAQI
27th Jul 2026601 AMAQI
27th Jul 2026582 AMAQI
27th Jul 2026443 AMAQI
27th Jul 2026604 AMAQI
27th Jul 2026575 AMAQI
21°C17/27°C
27th Jul 2026606 AMAQI
27th Jul 2026587 AMAQI
27th Jul 2026628 AMAQI
27th Jul 2026589 AMAQI
27th Jul 20265410 AMAQI
27th Jul 20264511 AMAQI
27th Jul 20264412 PMAQI
27th Jul 2026511 PMAQI
27th Jul 2026492 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026444 PMAQI
27th Jul 2026465 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026547 PMAQI
27th Jul 2026628 PMAQI
27th Jul 2026579 PMAQI
27th Jul 20264210 PMAQI
27th Jul 20266611 PMAQI
28th Jul 20266512 AMAQI
28th Jul 2026601 AMAQI
28th Jul 2026602 AMAQI
28th Jul 2026623 AMAQI
28th Jul 2026744 AMAQI
28th Jul 2026605 AMAQI
21°C15/30°C
28th Jul 2026546 AMAQI
28th Jul 2026567 AMAQI
28th Jul 2026448 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20264610 AMAQI
28th Jul 20265111 AMAQI
28th Jul 20265012 PMAQI
28th Jul 2026421 PMAQI
28th Jul 2026282 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026464 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026518 PMAQI
28th Jul 2026709 PMAQI
28th Jul 20265810 PMAQI
28th Jul 20266411 PMAQI
29th Jul 20266712 AMAQI
29th Jul 2026711 AMAQI
29th Jul 2026672 AMAQI
29th Jul 2026713 AMAQI
29th Jul 2026734 AMAQI
29th Jul 2026795 AMAQI
23°C17/32°C
29th Jul 2026826 AMAQI
29th Jul 2026837 AMAQI
29th Jul 2026728 AMAQI
29th Jul 2026689 AMAQI
29th Jul 20265210 AMAQI
29th Jul 20264411 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026283 PMAQI
29th Jul 2026284 PMAQI
29th Jul 2026525 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20263010 PMAQI
29th Jul 20262111 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026402 AMAQI
30th Jul 2026543 AMAQI
30th Jul 2026554 AMAQI
30th Jul 2026535 AMAQI
25°C18/35°C
30th Jul 2026546 AMAQI
30th Jul 2026487 AMAQI
30th Jul 2026528 AMAQI
30th Jul 2026509 AMAQI
30th Jul 20263310 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026231 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026444 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026366 PMAQI
30th Jul 2026387 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026539 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026381 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026213 AMAQI
31st Jul 2026274 AMAQI
31st Jul 2026365 AMAQI
22°C18/27°C
31st Jul 2026306 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20263110 AMAQI
31st Jul 20262811 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026361 PMAQI
31st Jul 2026382 PMAQI
31st Jul 2026403 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026387 PMAQI
31st Jul 2026478 PMAQI
31st Jul 2026389 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20262711 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026451 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026543 AMAQI
1st Aug 2026334 AMAQI
1st Aug 2026385 AMAQI
21°C18/27°C
1st Aug 2026426 AMAQI
1st Aug 2026517 AMAQI
1st Aug 2026548 AMAQI
1st Aug 2026469 AMAQI
1st Aug 20263410 AMAQI
1st Aug 20264211 AMAQI
1st Aug 20264412 PMAQI
1st Aug 2026401 PMAQI
1st Aug 2026322 PMAQI
1st Aug 2026333 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026456 PMAQI
1st Aug 2026667 PMAQI
1st Aug 2026608 PMAQI
1st Aug 2026539 PMAQI
1st Aug 20266310 PMAQI
1st Aug 20265711 PMAQI
2nd Aug 20266012 AMAQI
2nd Aug 2026711 AMAQI
2nd Aug 2026692 AMAQI
2nd Aug 2026663 AMAQI
2nd Aug 2026604 AMAQI
2nd Aug 2026645 AMAQI
21°C15/28°C
2nd Aug 2026476 AMAQI
2nd Aug 2026407 AMAQI
2nd Aug 2026518 AMAQI
2nd Aug 2026529 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20263211 AMAQI
2nd Aug 20263112 PMAQI
2nd Aug 2026301 PMAQI
2nd Aug 2026282 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026274 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026266 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026678 PMAQI
2nd Aug 2026599 PMAQI
2nd Aug 20265810 PMAQI
2nd Aug 20265511 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026531 AMAQI
3rd Aug 2026602 AMAQI
3rd Aug 2026703 AMAQI
3rd Aug 2026604 AMAQI
3rd Aug 2026585 AMAQI
22°C15/32°C
3rd Aug 2026606 AMAQI
3rd Aug 2026587 AMAQI
3rd Aug 2026578 AMAQI
3rd Aug 2026539 AMAQI
3rd Aug 20264210 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20264812 PMAQI
3rd Aug 2026511 PMAQI
3rd Aug 2026542 PMAQI
3rd Aug 2026543 PMAQI
3rd Aug 2026404 PMAQI
3rd Aug 2026305 PMAQI
3rd Aug 2026346 PMAQI
3rd Aug 2026407 PMAQI
3rd Aug 2026608 PMAQI
3rd Aug 2026629 PMAQI
3rd Aug 20265610 PMAQI
3rd Aug 20265711 PMAQI
4th Aug 20265212 AMAQI
4th Aug 2026581 AMAQI
4th Aug 2026562 AMAQI
4th Aug 2026623 AMAQI
4th Aug 2026584 AMAQI
4th Aug 2026625 AMAQI
22°C16/29°C
4th Aug 2026646 AMAQI
4th Aug 2026597 AMAQI
4th Aug 2026558 AMAQI
4th Aug 2026609 AMAQI
4th Aug 20266210 AMAQI
4th Aug 20266211 AMAQI
4th Aug 20266412 PMAQI
4th Aug 2026681 PMAQI
4th Aug 2026562 PMAQI
4th Aug 2026563 PMAQI
4th Aug 2026484 PMAQI
4th Aug 2026505 PMAQI
4th Aug 2026516 PMAQI
4th Aug 2026577 PMAQI
4th Aug 2026698 PMAQI
4th Aug 2026649 PMAQI
4th Aug 20264610 PMAQI
4th Aug 20266611 PMAQI
5th Aug 20267612 AMAQI
5th Aug 2026741 AMAQI
5th Aug 2026712 AMAQI
5th Aug 2026703 AMAQI
5th Aug 2026784 AMAQI
5th Aug 2026725 AMAQI
23°C17/32°C
5th Aug 2026656 AMAQI
5th Aug 2026687 AMAQI
5th Aug 2026628 AMAQI
5th Aug 2026589 AMAQI
5th Aug 20265410 AMAQI
5th Aug 20263811 AMAQI
5th Aug 20264812 PMAQI
5th Aug 2026561 PMAQI
5th Aug 2026422 PMAQI
5th Aug 2026343 PMAQI
5th Aug 2026314 PMAQI
5th Aug 2026305 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026428 PMAQI
5th Aug 2026529 PMAQI
5th Aug 20265710 PMAQI
5th Aug 20266611 PMAQI
6th Aug 20267612 AMAQI
6th Aug 2026591 AMAQI
6th Aug 2026672 AMAQI
6th Aug 2026803 AMAQI
6th Aug 2026424 AMAQI
6th Aug 2026405 AMAQI
25°C18/34°C
6th Aug 2026406 AMAQI
6th Aug 2026517 AMAQI
6th Aug 2026548 AMAQI
6th Aug 2026549 AMAQI
6th Aug 20265110 AMAQI
6th Aug 20265511 AMAQI
6th Aug 20265012 PMAQI
6th Aug 2026421 PMAQI
6th Aug 2026322 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026284 PMAQI
6th Aug 2026285 PMAQI
6th Aug 2026266 PMAQI
6th Aug 2026277 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262610 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20263312 AMAQI
7th Aug 2026331 AMAQI
7th Aug 2026312 AMAQI
7th Aug 2026273 AMAQI
7th Aug 2026384 AMAQI
7th Aug 2026465 AMAQI
26°C19/35°C
7th Aug 2026316 AMAQI
7th Aug 2026367 AMAQI
7th Aug 2026388 AMAQI
7th Aug 2026449 AMAQI
7th Aug 20264210 AMAQI
7th Aug 20263611 AMAQI
7th Aug 20264812 PMAQI
7th Aug 2026351 PMAQI
7th Aug 2026582 PMAQI
7th Aug 2026313 PMAQI
7th Aug 2026314 PMAQI
7th Aug 2026345 PMAQI
7th Aug 2026406 PMAQI
7th Aug 2026517 PMAQI
7th Aug 2026488 PMAQI
7th Aug 2026339 PMAQI
7th Aug 20263110 PMAQI
7th Aug 20264211 PMAQI
8th Aug 20263312 AMAQI
8th Aug 2026401 AMAQI
8th Aug 2026462 AMAQI
8th Aug 2026313 AMAQI
8th Aug 2026314 AMAQI
8th Aug 2026255 AMAQI
25°C20/35°C
8th Aug 2026236 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026248 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262310 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026341 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026385 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026367 PMAQI
8th Aug 2026528 PMAQI
8th Aug 2026349 PMAQI
8th Aug 20265210 PMAQI
8th Aug 20266311 PMAQI
9th Aug 20265812 AMAQI
9th Aug 2026531 AMAQI
9th Aug 2026532 AMAQI
9th Aug 2026543 AMAQI
9th Aug 2026554 AMAQI
9th Aug 2026545 AMAQI
25°C20/34°C
9th Aug 2026446 AMAQI
9th Aug 2026507 AMAQI
9th Aug 2026518 AMAQI
9th Aug 2026299 AMAQI
9th Aug 20264410 AMAQI
9th Aug 20263611 AMAQI
9th Aug 20263612 PMAQI
9th Aug 2026311 PMAQI
9th Aug 2026402 PMAQI
9th Aug 2026553 PMAQI
9th Aug 2026524 PMAQI
9th Aug 2026525 PMAQI
9th Aug 2026486 PMAQI
9th Aug 2026337 PMAQI
9th Aug 2026238 PMAQI
9th Aug 2026339 PMAQI
9th Aug 20263310 PMAQI
9th Aug 20263311 PMAQI
10th Aug 20263812 AMAQI
10th Aug 2026211 AMAQI
10th Aug 2026332 AMAQI
10th Aug 2026333 AMAQI
10th Aug 2026334 AMAQI
10th Aug 2026335 AMAQI
25°C22/32°C
10th Aug 2026336 AMAQI
10th Aug 2026337 AMAQI
10th Aug 2026338 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20263310 AMAQI
10th Aug 20263111 AMAQI
10th Aug 20263112 PMAQI
10th Aug 2026291 PMAQI
10th Aug 2026332 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026334 PMAQI
10th Aug 2026335 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026337 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20262910 PMAQI
10th Aug 20262911 PMAQI
11th Aug 20262912 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026292 AMAQI
11th Aug 2026293 AMAQI
11th Aug 2026294 AMAQI
11th Aug 2026295 AMAQI
20°C18/22°C
11th Aug 2026256 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026298 AMAQI
11th Aug 2026299 AMAQI
11th Aug 20263410 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20262712 PMAQI
11th Aug 2026291 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026334 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026296 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026338 PMAQI
11th Aug 2026319 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20262511 PMAQI
12th Aug 20262912 AMAQI
12th Aug 2026291 AMAQI
12th Aug 2026342 AMAQI
12th Aug 2026303 AMAQI
12th Aug 2026274 AMAQI
12th Aug 2026315 AMAQI
18°C17/19°C
12th Aug 2026306 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026348 AMAQI
12th Aug 2026339 AMAQI
12th Aug 20263310 AMAQI
12th Aug 20262411 AMAQI
12th Aug 20263112 PMAQI
12th Aug 2026251 PMAQI
12th Aug 2026282 PMAQI
12th Aug 2026303 PMAQI
12th Aug 2026274 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026426 PMAQI
12th Aug 2026387 PMAQI
12th Aug 2026368 PMAQI
12th Aug 2026449 PMAQI
12th Aug 20263110 PMAQI
12th Aug 20266811 PMAQI
13th Aug 20267112 AMAQI
13th Aug 2026441 AMAQI
13th Aug 2026402 AMAQI
13th Aug 2026403 AMAQI
13th Aug 2026484 AMAQI
13th Aug 2026335 AMAQI
19°C16/24°C
13th Aug 2026336 AMAQI
13th Aug 2026387 AMAQI
13th Aug 2026408 AMAQI
13th Aug 2026429 AMAQI
13th Aug 20263810 AMAQI
13th Aug 20264411 AMAQI
13th Aug 20265212 PMAQI
13th Aug 2026601 PMAQI
13th Aug 2026452 PMAQI
13th Aug 2026383 PMAQI
13th Aug 2026504 PMAQI
13th Aug 2026525 PMAQI
13th Aug 2026466 PMAQI
13th Aug 2026417 PMAQI
13th Aug 2026538 PMAQI
13th Aug 2026639 PMAQI
13th Aug 20266810 PMAQI
13th Aug 20266011 PMAQI
14th Aug 20265012 AMAQI
14th Aug 2026401 AMAQI
14th Aug 2026482 AMAQI
14th Aug 2026423 AMAQI
14th Aug 2026584 AMAQI
14th Aug 2026535 AMAQI
23°C17/34°C
14th Aug 2026426 AMAQI
14th Aug 2026467 AMAQI
14th Aug 2026508 AMAQI
14th Aug 2026549 AMAQI
14th Aug 20264210 AMAQI
14th Aug 20264011 AMAQI
14th Aug 20265312 PMAQI
14th Aug 2026461 PMAQI
14th Aug 2026272 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026224 PMAQI
14th Aug 2026295 PMAQI
14th Aug 2026406 PMAQI
14th Aug 2026367 PMAQI
14th Aug 2026388 PMAQI
14th Aug 2026369 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262511 PMAQI
15th Aug 20262312 AMAQI
15th Aug 2026251 AMAQI
15th Aug 2026292 AMAQI
15th Aug 2026233 AMAQI
15th Aug 2026314 AMAQI
15th Aug 2026385 AMAQI
22°C19/25°C
15th Aug 2026236 AMAQI
6 AM15th Aug 2026277 AMAQI
15th Aug 2026298 AMAQI
15th Aug 2026219 AMAQI
15th Aug 20263810 AMAQI
15th Aug 20263611 AMAQI
11 AM15th Aug 20264812 PMAQI
15th Aug 2026331 PMAQI
15th Aug 2026382 PMAQI
15th Aug 2026313 PMAQI
15th Aug 2026214 PMAQI
15th Aug 2026385 PMAQI
5 PM15th Aug 2026386 PMAQI
15th Aug 2026297 PMAQI
15th Aug 2026258 PMAQI
15th Aug 2026299 PMAQI
15th Aug 20263110 PMAQI
15th Aug 20262911 PMAQI
11 PM5 AM
21°C20/23°C
Day time
Avg. Highest Time
8 AM
46AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 46), while the lowest AQI was between 4 PM to 4 PM (Avg. 34).
Night time
Avg. Highest Time
2 AM
48AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM
34AQI
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. 48), while the lowest AQI was between 6 PM to 6 PM (Avg. 34).
2026 Days Vs Air Quality
Pilar, Iguacu, Rio de Janeiro, Brazil
2026
78%
175
21%
48
0.4%
1
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
175 DaysModerate
48 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2026, 78% of 227 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
Pilar, Iguacu, Rio de Janeiro, Brazil
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
57AQI (US)
57AQI (US)
2nd January 2026
51AQI (US)
51AQI (US)
3rd January 2026
45AQI (US)
45AQI (US)
4th January 2026
49AQI (US)
49AQI (US)
5th January 2026
35AQI (US)
35AQI (US)
6th January 2026
45AQI (US)
45AQI (US)
7th January 2026
57AQI (US)
57AQI (US)
8th January 2026
54AQI (US)
54AQI (US)
9th January 2026
71AQI (US)
71AQI (US)
10th January 2026
68AQI (US)
68AQI (US)
11th January 2026
71AQI (US)
71AQI (US)
12th January 2026
65AQI (US)
65AQI (US)
13th January 2026
57AQI (US)
57AQI (US)
14th January 2026
52AQI (US)
52AQI (US)
15th January 2026
53AQI (US)
53AQI (US)
16th January 2026
54AQI (US)
54AQI (US)
17th January 2026
53AQI (US)
53AQI (US)
18th January 2026
53AQI (US)
53AQI (US)
19th January 2026
45AQI (US)
45AQI (US)
20th January 2026
44AQI (US)
44AQI (US)
21st January 2026
46AQI (US)
46AQI (US)
22nd January 2026
53AQI (US)
53AQI (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
48AQI (US)
48AQI (US)
27th January 2026
53AQI (US)
53AQI (US)
28th January 2026
53AQI (US)
53AQI (US)
29th January 2026
46AQI (US)
46AQI (US)
30th January 2026
50AQI (US)
50AQI (US)
31st January 2026
47AQI (US)
47AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
55AQI (US)
55AQI (US)
3rd February 2026
53AQI (US)
53AQI (US)
4th February 2026
51AQI (US)
51AQI (US)
5th February 2026
49AQI (US)
49AQI (US)
6th February 2026
47AQI (US)
47AQI (US)
7th February 2026
47AQI (US)
47AQI (US)
8th February 2026
50AQI (US)
50AQI (US)
9th February 2026
48AQI (US)
48AQI (US)
10th February 2026
44AQI (US)
44AQI (US)
11th February 2026
47AQI (US)
47AQI (US)
12th February 2026
48AQI (US)
48AQI (US)
13th February 2026
54AQI (US)
54AQI (US)
14th February 2026
54AQI (US)
54AQI (US)
15th February 2026
46AQI (US)
46AQI (US)
16th February 2026
50AQI (US)
50AQI (US)
17th February 2026
58AQI (US)
58AQI (US)
18th February 2026
51AQI (US)
51AQI (US)
19th February 2026
51AQI (US)
51AQI (US)
20th February 2026
52AQI (US)
52AQI (US)
21st February 2026
48AQI (US)
48AQI (US)
22nd February 2026
35AQI (US)
35AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
47AQI (US)
47AQI (US)
25th February 2026
44AQI (US)
44AQI (US)
26th February 2026
39AQI (US)
39AQI (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
46AQI (US)
46AQI (US)
3rd March 2026
45AQI (US)
45AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
44AQI (US)
44AQI (US)
6th March 2026
40AQI (US)
40AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
40AQI (US)
40AQI (US)
9th March 2026
39AQI (US)
39AQI (US)
10th March 2026
40AQI (US)
40AQI (US)
11th March 2026
44AQI (US)
44AQI (US)
12th March 2026
41AQI (US)
41AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
39AQI (US)
39AQI (US)
15th March 2026
47AQI (US)
47AQI (US)
16th March 2026
44AQI (US)
44AQI (US)
17th March 2026
40AQI (US)
40AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
57AQI (US)
57AQI (US)
20th March 2026
45AQI (US)
45AQI (US)
21st March 2026
49AQI (US)
49AQI (US)
22nd March 2026
47AQI (US)
47AQI (US)
23rd March 2026
43AQI (US)
43AQI (US)
24th March 2026
38AQI (US)
38AQI (US)
25th March 2026
40AQI (US)
40AQI (US)
26th March 2026
43AQI (US)
43AQI (US)
27th March 2026
45AQI (US)
45AQI (US)
28th March 2026
37AQI (US)
37AQI (US)
29th March 2026
43AQI (US)
43AQI (US)
30th March 2026
48AQI (US)
48AQI (US)
31st March 2026
33AQI (US)
33AQI (US)
1st April 2026
35AQI (US)
35AQI (US)
2nd April 2026
36AQI (US)
36AQI (US)
3rd April 2026
30AQI (US)
30AQI (US)
4th April 2026
31AQI (US)
31AQI (US)
5th April 2026
35AQI (US)
35AQI (US)
6th April 2026
40AQI (US)
40AQI (US)
7th April 2026
36AQI (US)
36AQI (US)
8th April 2026
37AQI (US)
37AQI (US)
9th April 2026
30AQI (US)
30AQI (US)
10th April 2026
35AQI (US)
35AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
33AQI (US)
33AQI (US)
13th April 2026
43AQI (US)
43AQI (US)
14th April 2026
48AQI (US)
48AQI (US)
15th April 2026
38AQI (US)
38AQI (US)
16th April 2026
37AQI (US)
37AQI (US)
17th April 2026
18th April 2026
115AQI (US)
115AQI (US)
19th April 2026
100AQI (US)
100AQI (US)
20th April 2026
58AQI (US)
58AQI (US)
21st April 2026
39AQI (US)
39AQI (US)
22nd April 2026
23rd April 2026
41AQI (US)
41AQI (US)
24th April 2026
42AQI (US)
42AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
45AQI (US)
45AQI (US)
27th April 2026
36AQI (US)
36AQI (US)
28th April 2026
33AQI (US)
33AQI (US)
29th April 2026
33AQI (US)
33AQI (US)
30th April 2026
30AQI (US)
30AQI (US)
1st May 2026
33AQI (US)
33AQI (US)
2nd May 2026
35AQI (US)
35AQI (US)
3rd May 2026
24AQI (US)
24AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
41AQI (US)
41AQI (US)
6th May 2026
48AQI (US)
48AQI (US)
7th May 2026
42AQI (US)
42AQI (US)
8th May 2026
30AQI (US)
30AQI (US)
9th May 2026
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
42AQI (US)
42AQI (US)
12th May 2026
41AQI (US)
41AQI (US)
13th May 2026
55AQI (US)
55AQI (US)
14th May 2026
56AQI (US)
56AQI (US)
15th May 2026
61AQI (US)
61AQI (US)
16th May 2026
55AQI (US)
55AQI (US)
17th May 2026
41AQI (US)
41AQI (US)
18th May 2026
40AQI (US)
40AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
47AQI (US)
47AQI (US)
21st May 2026
40AQI (US)
40AQI (US)
22nd May 2026
51AQI (US)
51AQI (US)
23rd May 2026
61AQI (US)
61AQI (US)
24th May 2026
59AQI (US)
59AQI (US)
25th May 2026
75AQI (US)
75AQI (US)
26th May 2026
47AQI (US)
47AQI (US)
27th May 2026
34AQI (US)
34AQI (US)
28th May 2026
21AQI (US)
21AQI (US)
29th May 2026
27AQI (US)
27AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
14AQI (US)
14AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
20AQI (US)
20AQI (US)
3rd June 2026
21AQI (US)
21AQI (US)
4th June 2026
14AQI (US)
14AQI (US)
5th June 2026
17AQI (US)
17AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
42AQI (US)
42AQI (US)
8th June 2026
45AQI (US)
45AQI (US)
9th June 2026
64AQI (US)
64AQI (US)
10th June 2026
59AQI (US)
59AQI (US)
11th June 2026
50AQI (US)
50AQI (US)
12th June 2026
31AQI (US)
31AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
21AQI (US)
21AQI (US)
15th June 2026
18AQI (US)
18AQI (US)
16th June 2026
17AQI (US)
17AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
31AQI (US)
31AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
41AQI (US)
41AQI (US)
21st June 2026
26AQI (US)
26AQI (US)
22nd June 2026
32AQI (US)
32AQI (US)
23rd June 2026
44AQI (US)
44AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
44AQI (US)
44AQI (US)
26th June 2026
44AQI (US)
44AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
50AQI (US)
50AQI (US)
29th June 2026
35AQI (US)
35AQI (US)
30th June 2026
33AQI (US)
33AQI (US)
1st July 2026
42AQI (US)
42AQI (US)
2nd July 2026
48AQI (US)
48AQI (US)
3rd July 2026
41AQI (US)
41AQI (US)
4th July 2026
28AQI (US)
28AQI (US)
5th July 2026
29AQI (US)
29AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
52AQI (US)
52AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
42AQI (US)
42AQI (US)
10th July 2026
50AQI (US)
50AQI (US)
11th July 2026
52AQI (US)
52AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
17AQI (US)
17AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
21AQI (US)
21AQI (US)
16th July 2026
36AQI (US)
36AQI (US)
17th July 2026
42AQI (US)
42AQI (US)
18th July 2026
44AQI (US)
44AQI (US)
19th July 2026
40AQI (US)
40AQI (US)
20th July 2026
38AQI (US)
38AQI (US)
21st July 2026
50AQI (US)
50AQI (US)
22nd July 2026
45AQI (US)
45AQI (US)
23rd July 2026
34AQI (US)
34AQI (US)
24th July 2026
34AQI (US)
34AQI (US)
25th July 2026
42AQI (US)
42AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
52AQI (US)
52AQI (US)
28th July 2026
50AQI (US)
50AQI (US)
29th July 2026
52AQI (US)
52AQI (US)
30th July 2026
39AQI (US)
39AQI (US)
31st July 2026
31AQI (US)
31AQI (US)
1st August 2026
45AQI (US)
45AQI (US)
2nd August 2026
48AQI (US)
48AQI (US)
3rd August 2026
52AQI (US)
52AQI (US)
4th August 2026
59AQI (US)
59AQI (US)
5th August 2026
54AQI (US)
54AQI (US)
6th August 2026
43AQI (US)
43AQI (US)
7th August 2026
38AQI (US)
38AQI (US)
8th August 2026
33AQI (US)
33AQI (US)
9th August 2026
44AQI (US)
44AQI (US)
10th August 2026
31AQI (US)
31AQI (US)
11th August 2026
29AQI (US)
29AQI (US)
12th August 2026
33AQI (US)
33AQI (US)
13th August 2026
47AQI (US)
47AQI (US)
14th August 2026
40AQI (US)
40AQI (US)
15th August 2026
31AQI (US)
31AQI (US)
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
52AQI (US)
47AQI (US)
43AQI (US)
43AQI (US)
42AQI (US)
32AQI (US)
38AQI (US)
42AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202643AQI (US)
13
18
19
9
29
2
25
2
1
22
8
28
2
27
4
12
3
175
48
1
Highest AQI (US) recorded in
January52AQI (US)
Lowest AQI (US) recorded in
June32AQI (US)
202549AQI (US)
25
6
11
17
25
6
30
31
30
16
15
13
18
18
12
1
30
2
28
7
24
209
156
Highest AQI (US) recorded in
October64AQI (US)
Lowest AQI (US) recorded in
April32AQI (US)
202449AQI (US)
17
1
12
5
25
11
20
21
10
4
13
10
2
26
4
1
22
8
21
10
140
90
11
2
Highest AQI (US) recorded in
September89AQI (US)
Lowest AQI (US) recorded in
March25AQI (US)
202328AQI (US)
2
1
31
33
1
Highest AQI (US) recorded in
November35AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202238AQI (US)
7
4
8
15
1
8
34
9
Highest AQI (US) recorded in
October53AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
49AQI (US)Least Polluted Year Recorded
2023(Avg.)
28AQI (US)Pilar's annual 2026 AQI (US) (43) shows an average percentage change of 10.5% (worsened AQI (US)) compared to previous years: 2022 (38), 2023 (28), 2024 (49), 2025 (49).
