Novo Hamburgo, Rio Grande do Sul, 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
Novo Hamburgo, Rio Grande do Sul, Brazil
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2024
57AQILowest AQI recorded on
19th Aug 2023
5AQISame Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Novo Hamburgo, Rio Grande do Sul, Brazil
AQI
Day
Night
.
7 AM1st Aug 2025
5 PM
6 AM2nd Aug 2025
Day time
Avg. Highest Time
7AM1st Aug
56AQI
Avg. Lowest Time
9AM1st Aug
36AQI
Night time
Avg. Highest Time
4AM2nd Aug
63AQI
Avg. Lowest Time
10PM1st Aug
46AQI
In the last 24 hours,
Novo Hamburgo's AQI reached its highest point of 63 at 4 AM during the Night, while the lowest point, 36, was recorded at 9 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Novo Hamburgo, Rio Grande do Sul, Brazil
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 2025357 AMAQI
3rd Jul 2025328 AMAQI
3rd Jul 2025399 AMAQI
3rd Jul 20253710 AMAQI
3rd Jul 20253611 AMAQI
3rd Jul 20253712 PMAQI
3rd Jul 2025371 PMAQI
3rd Jul 2025362 PMAQI
3rd Jul 2025353 PMAQI
3rd Jul 2025404 PMAQI
3rd Jul 2025415 PMAQI
3rd Jul 2025416 PMAQI
3rd Jul 2025387 PMAQI
3rd Jul 2025388 PMAQI
3rd Jul 2025419 PMAQI
3rd Jul 20253910 PMAQI
3rd Jul 20254711 PMAQI
4th Jul 20254112 AMAQI
4th Jul 2025441 AMAQI
4th Jul 2025442 AMAQI
4th Jul 2025563 AMAQI
4th Jul 2025464 AMAQI
4th Jul 2025415 AMAQI
4th Jul 2025406 AMAQI
11°C6/17°C
4th Jul 2025427 AMAQI
4th Jul 2025418 AMAQI
4th Jul 2025469 AMAQI
4th Jul 20254810 AMAQI
4th Jul 20254511 AMAQI
4th Jul 20254212 PMAQI
4th Jul 2025401 PMAQI
4th Jul 2025412 PMAQI
4th Jul 2025403 PMAQI
4th Jul 2025424 PMAQI
4th Jul 2025425 PMAQI
4th Jul 2025426 PMAQI
4th Jul 2025447 PMAQI
4th Jul 2025498 PMAQI
4th Jul 2025509 PMAQI
4th Jul 20255010 PMAQI
4th Jul 20255211 PMAQI
5th Jul 20254912 AMAQI
5th Jul 2025441 AMAQI
5th Jul 2025382 AMAQI
5th Jul 2025343 AMAQI
5th Jul 2025324 AMAQI
5th Jul 2025305 AMAQI
5th Jul 2025326 AMAQI
12°C7/19°C
5th Jul 2025327 AMAQI
5th Jul 2025328 AMAQI
5th Jul 2025389 AMAQI
5th Jul 20253710 AMAQI
5th Jul 20254211 AMAQI
5th Jul 20253512 PMAQI
5th Jul 2025341 PMAQI
5th Jul 2025352 PMAQI
5th Jul 2025343 PMAQI
5th Jul 2025354 PMAQI
5th Jul 2025345 PMAQI
5th Jul 2025366 PMAQI
5th Jul 2025367 PMAQI
5th Jul 2025368 PMAQI
5th Jul 2025389 PMAQI
5th Jul 20254110 PMAQI
5th Jul 20254411 PMAQI
6th Jul 20253912 AMAQI
6th Jul 2025341 AMAQI
6th Jul 2025322 AMAQI
6th Jul 2025353 AMAQI
6th Jul 2025314 AMAQI
6th Jul 2025295 AMAQI
6th Jul 2025326 AMAQI
13°C9/18°C
6th Jul 2025347 AMAQI
6th Jul 2025318 AMAQI
6th Jul 2025349 AMAQI
6th Jul 20253310 AMAQI
6th Jul 20253311 AMAQI
6th Jul 20253412 PMAQI
6th Jul 2025361 PMAQI
6th Jul 2025342 PMAQI
6th Jul 2025343 PMAQI
6th Jul 2025344 PMAQI
6th Jul 2025345 PMAQI
6th Jul 2025346 PMAQI
6th Jul 2025347 PMAQI
6th Jul 2025368 PMAQI
6th Jul 2025369 PMAQI
6th Jul 20253510 PMAQI
6th Jul 20253611 PMAQI
7th Jul 20253812 AMAQI
7th Jul 2025381 AMAQI
7th Jul 2025472 AMAQI
7th Jul 2025423 AMAQI
7th Jul 2025434 AMAQI
7th Jul 2025375 AMAQI
7th Jul 2025386 AMAQI
13°C9/18°C
7th Jul 2025387 AMAQI
7th Jul 2025368 AMAQI
7th Jul 2025459 AMAQI
7th Jul 20254010 AMAQI
7th Jul 20254011 AMAQI
7th Jul 20253712 PMAQI
7th Jul 2025381 PMAQI
7th Jul 2025402 PMAQI
7th Jul 2025413 PMAQI
7th Jul 2025404 PMAQI
7th Jul 2025415 PMAQI
7th Jul 2025436 PMAQI
7th Jul 2025457 PMAQI
7th Jul 2025508 PMAQI
7th Jul 2025509 PMAQI
7th Jul 20255110 PMAQI
7th Jul 20255311 PMAQI
8th Jul 20255212 AMAQI
8th Jul 2025521 AMAQI
8th Jul 2025512 AMAQI
8th Jul 2025473 AMAQI
8th Jul 2025414 AMAQI
8th Jul 2025395 AMAQI
8th Jul 2025416 AMAQI
14°C9/21°C
8th Jul 2025477 AMAQI
8th Jul 2025448 AMAQI
8th Jul 2025519 AMAQI
8th Jul 20254810 AMAQI
8th Jul 20254611 AMAQI
8th Jul 20254812 PMAQI
8th Jul 2025501 PMAQI
8th Jul 2025432 PMAQI
8th Jul 2025463 PMAQI
8th Jul 2025484 PMAQI
8th Jul 2025475 PMAQI
8th Jul 2025506 PMAQI
8th Jul 2025477 PMAQI
8th Jul 2025478 PMAQI
8th Jul 2025489 PMAQI
8th Jul 20254810 PMAQI
8th Jul 20254611 PMAQI
9th Jul 20254012 AMAQI
9th Jul 2025371 AMAQI
9th Jul 2025352 AMAQI
9th Jul 2025363 AMAQI
9th Jul 2025354 AMAQI
9th Jul 2025365 AMAQI
9th Jul 2025376 AMAQI
14°C11/19°C
9th Jul 2025327 AMAQI
9th Jul 2025338 AMAQI
9th Jul 2025379 AMAQI
9th Jul 20253710 AMAQI
9th Jul 20253711 AMAQI
9th Jul 20253812 PMAQI
9th Jul 2025381 PMAQI
9th Jul 2025382 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025384 PMAQI
9th Jul 2025375 PMAQI
9th Jul 2025396 PMAQI
9th Jul 2025377 PMAQI
9th Jul 2025388 PMAQI
9th Jul 2025399 PMAQI
9th Jul 20253810 PMAQI
9th Jul 20253711 PMAQI
10th Jul 20253512 AMAQI
10th Jul 2025331 AMAQI
10th Jul 2025322 AMAQI
10th Jul 2025343 AMAQI
10th Jul 2025344 AMAQI
10th Jul 2025355 AMAQI
10th Jul 2025396 AMAQI
13°C9/18°C
10th Jul 2025347 AMAQI
10th Jul 2025428 AMAQI
10th Jul 2025379 AMAQI
10th Jul 20253510 AMAQI
10th Jul 20253611 AMAQI
10th Jul 20253312 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025352 PMAQI
10th Jul 2025373 PMAQI
10th Jul 2025344 PMAQI
10th Jul 2025355 PMAQI
10th Jul 2025406 PMAQI
10th Jul 2025467 PMAQI
10th Jul 2025518 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20256011 PMAQI
11th Jul 20257412 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025573 AMAQI
11th Jul 2025554 AMAQI
11th Jul 2025535 AMAQI
11th Jul 2025516 AMAQI
14°C9/21°C
11th Jul 2025517 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025599 AMAQI
11th Jul 20256010 AMAQI
11th Jul 20256211 AMAQI
11th Jul 20256212 PMAQI
11th Jul 2025631 PMAQI
11th Jul 2025602 PMAQI
11th Jul 2025583 PMAQI
11th Jul 2025584 PMAQI
11th Jul 2025605 PMAQI
11th Jul 2025596 PMAQI
11th Jul 2025577 PMAQI
11th Jul 2025578 PMAQI
11th Jul 2025599 PMAQI
11th Jul 20255810 PMAQI
11th Jul 20256111 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025471 AMAQI
12th Jul 2025512 AMAQI
12th Jul 2025443 AMAQI
12th Jul 2025464 AMAQI
12th Jul 2025455 AMAQI
12th Jul 2025446 AMAQI
16°C12/22°C
12th Jul 2025457 AMAQI
12th Jul 2025458 AMAQI
12th Jul 2025499 AMAQI
12th Jul 20254810 AMAQI
12th Jul 20254611 AMAQI
12th Jul 20254612 PMAQI
12th Jul 2025471 PMAQI
12th Jul 2025482 PMAQI
12th Jul 2025503 PMAQI
12th Jul 2025474 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025496 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025519 PMAQI
12th Jul 20254410 PMAQI
12th Jul 20254711 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025351 AMAQI
13th Jul 2025382 AMAQI
13th Jul 2025393 AMAQI
13th Jul 2025434 AMAQI
13th Jul 2025385 AMAQI
13th Jul 2025406 AMAQI
14°C11/19°C
13th Jul 2025397 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025439 AMAQI
13th Jul 20254110 AMAQI
13th Jul 20254111 AMAQI
13th Jul 20254612 PMAQI
13th Jul 2025531 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025456 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025519 PMAQI
13th Jul 20254610 PMAQI
13th Jul 20254811 PMAQI
14th Jul 20254612 AMAQI
14th Jul 2025451 AMAQI
14th Jul 2025482 AMAQI
14th Jul 2025473 AMAQI
14th Jul 2025464 AMAQI
14th Jul 2025465 AMAQI
14th Jul 2025456 AMAQI
16°C13/22°C
14th Jul 2025447 AMAQI
14th Jul 2025448 AMAQI
14th Jul 2025509 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20254811 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025491 PMAQI
14th Jul 2025462 PMAQI
14th Jul 2025483 PMAQI
14th Jul 2025474 PMAQI
14th Jul 2025475 PMAQI
14th Jul 2025466 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025498 PMAQI
14th Jul 2025469 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20254512 AMAQI
15th Jul 2025391 AMAQI
15th Jul 2025352 AMAQI
15th Jul 2025343 AMAQI
15th Jul 2025414 AMAQI
15th Jul 2025355 AMAQI
15th Jul 2025356 AMAQI
16°C13/22°C
15th Jul 2025367 AMAQI
15th Jul 2025348 AMAQI
15th Jul 2025399 AMAQI
15th Jul 20254010 AMAQI
15th Jul 20254011 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025411 PMAQI
15th Jul 2025392 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025365 PMAQI
15th Jul 2025416 PMAQI
15th Jul 2025437 PMAQI
15th Jul 2025448 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025641 AMAQI
16th Jul 2025492 AMAQI
16th Jul 2025463 AMAQI
16th Jul 2025494 AMAQI
16th Jul 2025525 AMAQI
16th Jul 2025466 AMAQI
17°C13/24°C
16th Jul 2025437 AMAQI
16th Jul 2025378 AMAQI
16th Jul 2025449 AMAQI
16th Jul 20255210 AMAQI
16th Jul 20254811 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025555 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025593 AMAQI
17th Jul 2025514 AMAQI
17th Jul 2025495 AMAQI
17th Jul 2025456 AMAQI
19°C14/27°C
17th Jul 2025367 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025539 AMAQI
17th Jul 20255310 AMAQI
17th Jul 20255311 AMAQI
17th Jul 20255312 PMAQI
17th Jul 2025511 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025493 PMAQI
17th Jul 2025474 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025516 PMAQI
17th Jul 2025507 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025281 AMAQI
18th Jul 2025312 AMAQI
18th Jul 2025303 AMAQI
18th Jul 2025294 AMAQI
18th Jul 2025295 AMAQI
18th Jul 2025226 AMAQI
14°C11/17°C
18th Jul 2025277 AMAQI
18th Jul 2025268 AMAQI
18th Jul 2025219 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252711 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025375 PMAQI
18th Jul 2025356 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025479 PMAQI
18th Jul 20254310 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20253712 AMAQI
19th Jul 2025411 AMAQI
19th Jul 2025422 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025294 AMAQI
19th Jul 2025345 AMAQI
19th Jul 2025386 AMAQI
11°C9/13°C
19th Jul 2025317 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025429 AMAQI
19th Jul 20253510 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20253912 PMAQI
19th Jul 2025361 PMAQI
19th Jul 2025332 PMAQI
19th Jul 2025323 PMAQI
19th Jul 2025344 PMAQI
19th Jul 2025335 PMAQI
19th Jul 2025366 PMAQI
19th Jul 2025397 PMAQI
19th Jul 2025448 PMAQI
19th Jul 2025599 PMAQI
19th Jul 20255510 PMAQI
19th Jul 20255611 PMAQI
20th Jul 20256112 AMAQI
20th Jul 2025601 AMAQI
20th Jul 2025532 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025444 AMAQI
20th Jul 2025495 AMAQI
20th Jul 2025456 AMAQI
12°C8/19°C
20th Jul 2025477 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025559 AMAQI
20th Jul 20255210 AMAQI
20th Jul 20255511 AMAQI
20th Jul 20255812 PMAQI
20th Jul 2025611 PMAQI
20th Jul 2025592 PMAQI
20th Jul 2025563 PMAQI
20th Jul 2025564 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025598 PMAQI
20th Jul 2025599 PMAQI
20th Jul 20255910 PMAQI
20th Jul 20256211 PMAQI
21st Jul 20256212 AMAQI
21st Jul 2025591 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025583 AMAQI
21st Jul 2025524 AMAQI
21st Jul 2025535 AMAQI
21st Jul 2025466 AMAQI
14°C9/21°C
21st Jul 2025477 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025509 AMAQI
21st Jul 20255310 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025561 PMAQI
21st Jul 2025572 PMAQI
21st Jul 2025553 PMAQI
21st Jul 2025534 PMAQI
21st Jul 2025505 PMAQI
21st Jul 2025516 PMAQI
21st Jul 2025567 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255911 PMAQI
22nd Jul 20255112 AMAQI
22nd Jul 2025511 AMAQI
22nd Jul 2025432 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025444 AMAQI
22nd Jul 2025485 AMAQI
22nd Jul 2025456 AMAQI
16°C11/23°C
22nd Jul 2025457 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025439 AMAQI
22nd Jul 20254910 AMAQI
22nd Jul 20255111 AMAQI
22nd Jul 20255212 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025452 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025474 PMAQI
22nd Jul 2025515 PMAQI
22nd Jul 2025496 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20255111 PMAQI
23rd Jul 20254712 AMAQI
23rd Jul 2025311 AMAQI
23rd Jul 2025332 AMAQI
23rd Jul 2025353 AMAQI
23rd Jul 2025434 AMAQI
23rd Jul 2025455 AMAQI
23rd Jul 2025426 AMAQI
17°C12/23°C
23rd Jul 2025517 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20253811 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025371 PMAQI
23rd Jul 2025392 PMAQI
23rd Jul 2025393 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025415 PMAQI
23rd Jul 2025416 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025298 PMAQI
23rd Jul 2025299 PMAQI
23rd Jul 20253510 PMAQI
23rd Jul 20253111 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025271 AMAQI
24th Jul 2025232 AMAQI
24th Jul 2025263 AMAQI
24th Jul 2025244 AMAQI
24th Jul 2025225 AMAQI
24th Jul 2025236 AMAQI
13°C10/14°C
24th Jul 2025287 AMAQI
24th Jul 2025258 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025241 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025299 PMAQI
24th Jul 20253110 PMAQI
24th Jul 20253611 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025221 AMAQI
25th Jul 2025252 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025234 AMAQI
25th Jul 2025245 AMAQI
25th Jul 2025306 AMAQI
13°C9/18°C
25th Jul 2025307 AMAQI
25th Jul 2025238 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20252710 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025291 PMAQI
25th Jul 2025272 PMAQI
25th Jul 2025253 PMAQI
25th Jul 2025334 PMAQI
25th Jul 2025365 PMAQI
25th Jul 2025506 PMAQI
25th Jul 2025337 PMAQI
25th Jul 2025308 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254511 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025391 AMAQI
26th Jul 2025402 AMAQI
26th Jul 2025463 AMAQI
26th Jul 2025444 AMAQI
26th Jul 2025325 AMAQI
26th Jul 2025406 AMAQI
17°C12/24°C
26th Jul 2025507 AMAQI
26th Jul 2025358 AMAQI
26th Jul 2025399 AMAQI
26th Jul 20254410 AMAQI
26th Jul 20254011 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025341 PMAQI
26th Jul 2025322 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025294 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025357 PMAQI
26th Jul 2025358 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253910 PMAQI
26th Jul 20254011 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025222 AMAQI
27th Jul 2025233 AMAQI
27th Jul 2025344 AMAQI
27th Jul 2025315 AMAQI
27th Jul 2025466 AMAQI
18°C15/23°C
27th Jul 2025357 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20253110 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253512 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025362 PMAQI
27th Jul 2025393 PMAQI
27th Jul 2025334 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025376 PMAQI
27th Jul 2025397 PMAQI
27th Jul 2025378 PMAQI
27th Jul 2025349 PMAQI
27th Jul 20253410 PMAQI
27th Jul 20253311 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025331 AMAQI
28th Jul 2025252 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025264 AMAQI
28th Jul 2025265 AMAQI
28th Jul 2025256 AMAQI
17°C15/18°C
28th Jul 2025267 AMAQI
28th Jul 2025258 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252511 AMAQI
28th Jul 20252112 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025273 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025259 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025191 AMAQI
29th Jul 2025252 AMAQI
29th Jul 2025213 AMAQI
29th Jul 2025204 AMAQI
29th Jul 2025205 AMAQI
29th Jul 2025186 AMAQI
12°C10/14°C
29th Jul 2025207 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025179 AMAQI
29th Jul 20251910 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20252012 PMAQI
29th Jul 2025181 PMAQI
29th Jul 2025182 PMAQI
29th Jul 2025213 PMAQI
29th Jul 2025214 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025319 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025301 AMAQI
30th Jul 2025392 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025304 AMAQI
30th Jul 2025285 AMAQI
30th Jul 2025286 AMAQI
10°C7/14°C
30th Jul 2025277 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025259 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252512 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025252 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20253912 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025302 AMAQI
31st Jul 2025293 AMAQI
31st Jul 2025254 AMAQI
31st Jul 2025295 AMAQI
31st Jul 2025286 AMAQI
11°C6/17°C
31st Jul 2025297 AMAQI
31st Jul 2025338 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025603 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025517 PMAQI
31st Jul 2025518 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256410 PMAQI
31st Jul 20257411 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025501 AMAQI
1st Aug 2025472 AMAQI
1st Aug 2025453 AMAQI
1st Aug 2025514 AMAQI
1st Aug 2025475 AMAQI
1st Aug 2025446 AMAQI
14°C8/23°C
1st Aug 2025567 AMAQI
1st Aug 2025438 AMAQI
1st Aug 2025369 AMAQI
1st Aug 20254310 AMAQI
1st Aug 20254211 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025391 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025493 PMAQI
1st Aug 2025474 PMAQI
1st Aug 2025475 PMAQI
1st Aug 2025486 PMAQI
1st Aug 2025517 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025511 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025634 AMAQI
2nd Aug 2025555 AMAQI
2nd Aug 2025636 AMAQI
17°C10/25°C
2nd Aug 2025627 AMAQI
7 AM2nd Aug 2025548 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255212 PMAQI
12 PM2nd Aug 2025541 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025504 PMAQI
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 5 PM
41AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
8 AM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 5 PM (Avg. 41), while the lowest AQI was between 8 AM to 8 AM (Avg. 37).
Night time
Avg. Highest Time
9 PM - 11 PM
47AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 AM - 6 AM
40AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 47), while the lowest AQI was between 1 AM to 6 AM (Avg. 40).
2025 Days Vs Air Quality
Novo Hamburgo, Rio Grande do Sul, Brazil
2025
83%
177
17%
36
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
177 DaysModerate
36 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 214 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
Novo Hamburgo, Rio Grande do Sul, Brazil
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
49AQI
49AQI
2nd January 2025
46AQI
46AQI
3rd January 2025
43AQI
43AQI
4th January 2025
39AQI
39AQI
5th January 2025
42AQI
42AQI
6th January 2025
40AQI
40AQI
7th January 2025
42AQI
42AQI
8th January 2025
43AQI
43AQI
9th January 2025
42AQI
42AQI
10th January 2025
36AQI
36AQI
11th January 2025
39AQI
39AQI
12th January 2025
39AQI
39AQI
13th January 2025
38AQI
38AQI
14th January 2025
37AQI
37AQI
15th January 2025
43AQI
43AQI
16th January 2025
48AQI
48AQI
17th January 2025
48AQI
48AQI
18th January 2025
44AQI
44AQI
19th January 2025
49AQI
49AQI
20th January 2025
45AQI
45AQI
21st January 2025
44AQI
44AQI
22nd January 2025
43AQI
43AQI
23rd January 2025
37AQI
37AQI
24th January 2025
47AQI
47AQI
25th January 2025
53AQI
53AQI
26th January 2025
52AQI
52AQI
27th January 2025
47AQI
47AQI
28th January 2025
46AQI
46AQI
29th January 2025
46AQI
46AQI
30th January 2025
42AQI
42AQI
31st January 2025
42AQI
42AQI
1st February 2025
45AQI
45AQI
2nd February 2025
46AQI
46AQI
3rd February 2025
43AQI
43AQI
4th February 2025
45AQI
45AQI
5th February 2025
50AQI
50AQI
6th February 2025
49AQI
49AQI
7th February 2025
47AQI
47AQI
8th February 2025
46AQI
46AQI
9th February 2025
48AQI
48AQI
10th February 2025
45AQI
45AQI
11th February 2025
49AQI
49AQI
12th February 2025
57AQI
57AQI
13th February 2025
53AQI
53AQI
14th February 2025
52AQI
52AQI
15th February 2025
50AQI
50AQI
16th February 2025
53AQI
53AQI
17th February 2025
54AQI
54AQI
18th February 2025
53AQI
53AQI
19th February 2025
51AQI
51AQI
20th February 2025
51AQI
51AQI
21st February 2025
48AQI
48AQI
22nd February 2025
51AQI
51AQI
23rd February 2025
49AQI
49AQI
24th February 2025
46AQI
46AQI
25th February 2025
50AQI
50AQI
26th February 2025
47AQI
47AQI
27th February 2025
54AQI
54AQI
28th February 2025
51AQI
51AQI
1st March 2025
50AQI
50AQI
2nd March 2025
45AQI
45AQI
3rd March 2025
47AQI
47AQI
4th March 2025
51AQI
51AQI
5th March 2025
50AQI
50AQI
6th March 2025
48AQI
48AQI
7th March 2025
43AQI
43AQI
8th March 2025
48AQI
48AQI
9th March 2025
51AQI
51AQI
10th March 2025
49AQI
49AQI
11th March 2025
47AQI
47AQI
12th March 2025
50AQI
50AQI
13th March 2025
51AQI
51AQI
14th March 2025
50AQI
50AQI
15th March 2025
49AQI
49AQI
16th March 2025
45AQI
45AQI
17th March 2025
48AQI
48AQI
18th March 2025
49AQI
49AQI
19th March 2025
47AQI
47AQI
20th March 2025
44AQI
44AQI
21st March 2025
44AQI
44AQI
22nd March 2025
45AQI
45AQI
23rd March 2025
46AQI
46AQI
24th March 2025
46AQI
46AQI
25th March 2025
54AQI
54AQI
26th March 2025
53AQI
53AQI
27th March 2025
57AQI
57AQI
28th March 2025
59AQI
59AQI
29th March 2025
56AQI
56AQI
30th March 2025
55AQI
55AQI
31st March 2025
52AQI
52AQI
1st April 2025
57AQI
57AQI
2nd April 2025
56AQI
56AQI
3rd April 2025
54AQI
54AQI
4th April 2025
47AQI
47AQI
5th April 2025
47AQI
47AQI
6th April 2025
44AQI
44AQI
7th April 2025
40AQI
40AQI
8th April 2025
49AQI
49AQI
9th April 2025
52AQI
52AQI
10th April 2025
51AQI
51AQI
11th April 2025
42AQI
42AQI
12th April 2025
43AQI
43AQI
13th April 2025
73AQI
73AQI
14th April 2025
46AQI
46AQI
15th April 2025
38AQI
38AQI
16th April 2025
43AQI
43AQI
17th April 2025
47AQI
47AQI
18th April 2025
49AQI
49AQI
19th April 2025
44AQI
44AQI
20th April 2025
42AQI
42AQI
21st April 2025
42AQI
42AQI
22nd April 2025
37AQI
37AQI
23rd April 2025
38AQI
38AQI
24th April 2025
43AQI
43AQI
25th April 2025
38AQI
38AQI
26th April 2025
47AQI
47AQI
27th April 2025
55AQI
55AQI
28th April 2025
52AQI
52AQI
29th April 2025
50AQI
50AQI
30th April 2025
45AQI
45AQI
1st May 2025
29AQI
29AQI
2nd May 2025
28AQI
28AQI
3rd May 2025
34AQI
34AQI
4th May 2025
29AQI
29AQI
5th May 2025
34AQI
34AQI
6th May 2025
34AQI
34AQI
7th May 2025
35AQI
35AQI
8th May 2025
31AQI
31AQI
9th May 2025
24AQI
24AQI
10th May 2025
24AQI
24AQI
11th May 2025
21AQI
21AQI
12th May 2025
21AQI
21AQI
13th May 2025
23AQI
23AQI
14th May 2025
28AQI
28AQI
15th May 2025
33AQI
33AQI
16th May 2025
43AQI
43AQI
17th May 2025
45AQI
45AQI
18th May 2025
35AQI
35AQI
19th May 2025
28AQI
28AQI
20th May 2025
37AQI
37AQI
21st May 2025
32AQI
32AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
24AQI
24AQI
24th May 2025
33AQI
33AQI
25th May 2025
32AQI
32AQI
26th May 2025
33AQI
33AQI
27th May 2025
28AQI
28AQI
28th May 2025
27AQI
27AQI
29th May 2025
28AQI
28AQI
30th May 2025
33AQI
33AQI
31st May 2025
34AQI
34AQI
1st June 2025
31AQI
31AQI
2nd June 2025
38AQI
38AQI
3rd June 2025
47AQI
47AQI
4th June 2025
40AQI
40AQI
5th June 2025
34AQI
34AQI
6th June 2025
24AQI
24AQI
7th June 2025
26AQI
26AQI
8th June 2025
37AQI
37AQI
9th June 2025
34AQI
34AQI
10th June 2025
28AQI
28AQI
11th June 2025
34AQI
34AQI
12th June 2025
29AQI
29AQI
13th June 2025
27AQI
27AQI
14th June 2025
30AQI
30AQI
15th June 2025
32AQI
32AQI
16th June 2025
25AQI
25AQI
17th June 2025
31AQI
31AQI
18th June 2025
31AQI
31AQI
19th June 2025
33AQI
33AQI
20th June 2025
30AQI
30AQI
21st June 2025
32AQI
32AQI
22nd June 2025
34AQI
34AQI
23rd June 2025
28AQI
28AQI
24th June 2025
28AQI
28AQI
25th June 2025
32AQI
32AQI
26th June 2025
44AQI
44AQI
27th June 2025
42AQI
42AQI
28th June 2025
46AQI
46AQI
29th June 2025
34AQI
34AQI
30th June 2025
27AQI
27AQI
1st July 2025
29AQI
29AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
41AQI
41AQI
4th July 2025
45AQI
45AQI
5th July 2025
39AQI
39AQI
6th July 2025
36AQI
36AQI
7th July 2025
43AQI
43AQI
8th July 2025
48AQI
48AQI
9th July 2025
39AQI
39AQI
10th July 2025
40AQI
40AQI
11th July 2025
59AQI
59AQI
12th July 2025
50AQI
50AQI
13th July 2025
46AQI
46AQI
14th July 2025
48AQI
48AQI
15th July 2025
43AQI
43AQI
16th July 2025
53AQI
53AQI
17th July 2025
50AQI
50AQI
18th July 2025
35AQI
35AQI
19th July 2025
40AQI
40AQI
20th July 2025
54AQI
54AQI
21st July 2025
56AQI
56AQI
22nd July 2025
49AQI
49AQI
23rd July 2025
39AQI
39AQI
24th July 2025
29AQI
29AQI
25th July 2025
31AQI
31AQI
26th July 2025
38AQI
38AQI
27th July 2025
34AQI
34AQI
28th July 2025
28AQI
28AQI
29th July 2025
23AQI
23AQI
30th July 2025
35AQI
35AQI
31st July 2025
47AQI
47AQI
1st August 2025
54AQI
54AQI
44AQI
49AQI
49AQI
47AQI
31AQI
33AQI
41AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202542AQI
29
2
17
11
21
10
22
8
31
30
27
4
1
177
36
Highest AQI recorded in
August54AQI
Lowest AQI recorded in
May31AQI
202421AQI
25
6
29
31
30
31
30
30
1
28
3
3
13
26
4
25
6
301
20
Highest AQI recorded in
December47AQI
Lowest AQI recorded in
April11AQI
202313AQI
31
28
31
30
31
30
31
31
30
31
29
29
2
362
2
Highest AQI recorded in
December37AQI
Lowest AQI recorded in
June8AQI
20228AQI
4
30
30
64
Highest AQI recorded in
December8AQI
Lowest AQI recorded in
November7AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
42AQILeast Polluted Year Recorded
2022(Avg.)
8AQINovo Hamburgo's annual 2025 AQI (42) shows an average percentage change of 258.5% (worsened AQI) compared to previous years: 2022 (8), 2023 (13), 2024 (21).
