Country Background

Análise Histórica da Qualidade do Ar de 20th Street, Boulder, Colorado, United States

Mergulhe em detalhes sobre a qualidade do ar com dados históricos, padrões mensais e tendências anuais ao seu alcance!

Bom
050
Moderado
100
Ruim
150
Não saudável
200
Severo
300
Perigoso
301+

Análise da Qualidade do Ar de Outubro

20th Street, Boulder, Colorado, United States

2025
AQI
.
Dias

Tendências do AQI: Mais Altos e Mais Baixos

AQI mais alto registrado em
8th Oct 2025
46AQI
AQI mais baixo registrado em
13th Oct 2025
13AQI


Análise do Mesmo Dia (18th October ):
Neste dia, o AQI ao longo dos 1 anos variou significativamente: 2025 classificado como 1st mais alto AQI em 27 de Bom qualidade do ar no mesmo dia.

Baixe os dados anuais de 2024

Relatório Mundial de Qualidade do Ar

Globe

Tendência de AQI Dia & Noite: 18th Oct - 19th Oct 2025

20th Street, Boulder, Colorado, United States

AQI
Dia
Noite
.

7 AM18th Oct 2025

6 PM

6 AM19th Oct 2025

Durante o dia
Média do Tempo Mais Alto
12PM18th Oct

58AQI

Média do Tempo Mais Baixo
8AM18th Oct

14AQI

Durante a noite
Média do Tempo Mais Alto
2AM19th Oct

58AQI

Média do Tempo Mais Baixo
1AM19th Oct

15AQI

Nas últimas 24 horas,

AQI de 20th Street atingiu seu ponto mais alto de 58 às 12 PM durante o Dia, enquanto o ponto mais baixo, 14, foi registrado às 8 AM durante o Dia entre 18th Oct e 19th Oct 2025.

Tendência de AQI Dia & Noite : Sep - Oct 2025

20th Street, Boulder, Colorado, United States

SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Dia
Noite
19th Sep 2025257 AMAQI
19th Sep 2025228 AMAQI
19th Sep 2025209 AMAQI
19th Sep 20252210 AMAQI
19th Sep 20252211 AMAQI
19th Sep 20252312 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025202 PMAQI
19th Sep 2025203 PMAQI
19th Sep 2025204 PMAQI
19th Sep 2025195 PMAQI
19th Sep 2025196 PMAQI
19th Sep 2025227 PMAQI
19th Sep 2025238 PMAQI
19th Sep 2025249 PMAQI
19th Sep 20252810 PMAQI
19th Sep 20252811 PMAQI
20th Sep 20252712 AMAQI
20th Sep 2025271 AMAQI
20th Sep 2025252 AMAQI
20th Sep 2025263 AMAQI
20th Sep 2025264 AMAQI
20th Sep 2025265 AMAQI
20th Sep 2025246 AMAQI

--°C/°C

20th Sep 2025257 AMAQI
20th Sep 2025248 AMAQI
20th Sep 2025259 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252611 AMAQI
20th Sep 20252812 PMAQI
20th Sep 2025281 PMAQI
20th Sep 2025282 PMAQI
20th Sep 2025263 PMAQI
20th Sep 2025244 PMAQI
20th Sep 2025225 PMAQI
20th Sep 2025226 PMAQI
20th Sep 2025257 PMAQI
20th Sep 2025278 PMAQI
20th Sep 2025269 PMAQI
20th Sep 20252610 PMAQI
20th Sep 20252611 PMAQI
21st Sep 20252612 AMAQI
21st Sep 2025241 AMAQI
21st Sep 2025242 AMAQI
21st Sep 2025243 AMAQI
21st Sep 2025214 AMAQI
21st Sep 2025195 AMAQI
21st Sep 2025186 AMAQI

16°C11/25°C

21st Sep 2025187 AMAQI
21st Sep 2025188 AMAQI
21st Sep 2025189 AMAQI
21st Sep 20251810 AMAQI
21st Sep 20251811 AMAQI
21st Sep 20251912 PMAQI
21st Sep 2025161 PMAQI
21st Sep 2025172 PMAQI
21st Sep 2025173 PMAQI
21st Sep 2025164 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025176 PMAQI
21st Sep 2025187 PMAQI
21st Sep 2025188 PMAQI
21st Sep 2025179 PMAQI
21st Sep 20251810 PMAQI
21st Sep 20251811 PMAQI
22nd Sep 20251712 AMAQI
22nd Sep 2025161 AMAQI
22nd Sep 2025182 AMAQI
22nd Sep 2025163 AMAQI
22nd Sep 2025144 AMAQI
22nd Sep 2025135 AMAQI
22nd Sep 2025136 AMAQI

19°C11/27°C

22nd Sep 2025127 AMAQI
22nd Sep 2025138 AMAQI
22nd Sep 2025139 AMAQI
22nd Sep 20251410 AMAQI
22nd Sep 20251311 AMAQI
22nd Sep 20251612 PMAQI
22nd Sep 2025151 PMAQI
22nd Sep 2025172 PMAQI
22nd Sep 2025183 PMAQI
22nd Sep 2025204 PMAQI
22nd Sep 2025205 PMAQI
22nd Sep 2025166 PMAQI
22nd Sep 2025157 PMAQI
22nd Sep 2025148 PMAQI
22nd Sep 2025139 PMAQI
22nd Sep 20251410 PMAQI
22nd Sep 20251511 PMAQI
23rd Sep 20251512 AMAQI
23rd Sep 2025151 AMAQI
23rd Sep 2025142 AMAQI
23rd Sep 2025153 AMAQI
23rd Sep 2025184 AMAQI
23rd Sep 2025215 AMAQI
23rd Sep 2025226 AMAQI

18°C13/23°C

23rd Sep 2025227 AMAQI
23rd Sep 2025198 AMAQI
23rd Sep 2025179 AMAQI
23rd Sep 20251710 AMAQI
23rd Sep 20251611 AMAQI
23rd Sep 20251512 PMAQI
23rd Sep 2025141 PMAQI
23rd Sep 2025142 PMAQI
23rd Sep 2025143 PMAQI
23rd Sep 2025154 PMAQI
23rd Sep 2025155 PMAQI
23rd Sep 2025156 PMAQI
23rd Sep 2025157 PMAQI
23rd Sep 2025148 PMAQI
23rd Sep 2025139 PMAQI
23rd Sep 20251410 PMAQI
23rd Sep 20251511 PMAQI
24th Sep 20251812 AMAQI
24th Sep 2025191 AMAQI
24th Sep 2025202 AMAQI
24th Sep 2025223 AMAQI
24th Sep 2025224 AMAQI
24th Sep 2025235 AMAQI
24th Sep 2025246 AMAQI

9°C6/13°C

24th Sep 2025247 AMAQI
24th Sep 2025248 AMAQI
24th Sep 2025259 AMAQI
24th Sep 20252810 AMAQI
24th Sep 20253211 AMAQI
24th Sep 20253112 PMAQI
24th Sep 2025311 PMAQI
24th Sep 2025302 PMAQI
24th Sep 2025283 PMAQI
24th Sep 2025294 PMAQI
24th Sep 2025295 PMAQI
24th Sep 2025306 PMAQI
24th Sep 2025257 PMAQI
24th Sep 2025278 PMAQI
24th Sep 2025339 PMAQI
24th Sep 20253310 PMAQI
24th Sep 20253211 PMAQI
25th Sep 20252612 AMAQI
25th Sep 2025241 AMAQI
25th Sep 2025222 AMAQI
25th Sep 2025223 AMAQI
25th Sep 2025204 AMAQI
25th Sep 2025185 AMAQI
25th Sep 2025156 AMAQI

13°C5/22°C

25th Sep 2025137 AMAQI
25th Sep 2025138 AMAQI
25th Sep 2025149 AMAQI
25th Sep 20251510 AMAQI
25th Sep 20252011 AMAQI
25th Sep 20252212 PMAQI
25th Sep 2025201 PMAQI
25th Sep 2025172 PMAQI
25th Sep 2025173 PMAQI
25th Sep 2025154 PMAQI
25th Sep 2025155 PMAQI
25th Sep 2025176 PMAQI
25th Sep 2025177 PMAQI
25th Sep 2025178 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20251910 PMAQI
25th Sep 20251711 PMAQI
26th Sep 20251712 AMAQI
26th Sep 2025171 AMAQI
26th Sep 2025162 AMAQI
26th Sep 2025133 AMAQI
26th Sep 2025134 AMAQI
26th Sep 2025145 AMAQI
26th Sep 2025146 AMAQI

17°C8/26°C

26th Sep 2025147 AMAQI
26th Sep 2025178 AMAQI
26th Sep 2025239 AMAQI
26th Sep 20253610 AMAQI
26th Sep 20253111 AMAQI
26th Sep 20251912 PMAQI
26th Sep 2025221 PMAQI
26th Sep 2025212 PMAQI
26th Sep 2025133 PMAQI
26th Sep 2025134 PMAQI
26th Sep 2025135 PMAQI
26th Sep 2025156 PMAQI
26th Sep 2025277 PMAQI
26th Sep 2025308 PMAQI
26th Sep 2025269 PMAQI
26th Sep 20251710 PMAQI
26th Sep 20251711 PMAQI
27th Sep 20251712 AMAQI
27th Sep 2025171 AMAQI
27th Sep 2025172 AMAQI
27th Sep 2025173 AMAQI
27th Sep 2025164 AMAQI
27th Sep 2025175 AMAQI
27th Sep 2025176 AMAQI

19°C12/28°C

27th Sep 2025157 AMAQI
27th Sep 2025178 AMAQI
27th Sep 2025179 AMAQI
27th Sep 20251810 AMAQI
27th Sep 20252211 AMAQI
27th Sep 20252212 PMAQI
27th Sep 2025231 PMAQI
27th Sep 2025242 PMAQI
27th Sep 2025263 PMAQI
27th Sep 2025284 PMAQI
27th Sep 2025305 PMAQI
27th Sep 2025296 PMAQI
27th Sep 2025317 PMAQI
27th Sep 2025358 PMAQI
27th Sep 2025299 PMAQI
27th Sep 20252610 PMAQI
27th Sep 20252611 PMAQI
28th Sep 20252512 AMAQI
28th Sep 2025301 AMAQI
28th Sep 2025282 AMAQI
28th Sep 2025283 AMAQI
28th Sep 2025254 AMAQI
28th Sep 2025225 AMAQI
28th Sep 2025176 AMAQI

19°C14/25°C

28th Sep 2025187 AMAQI
28th Sep 2025208 AMAQI
28th Sep 2025219 AMAQI
28th Sep 20252110 AMAQI
28th Sep 20252111 AMAQI
28th Sep 20252512 PMAQI
28th Sep 2025281 PMAQI
28th Sep 2025292 PMAQI
28th Sep 2025243 PMAQI
28th Sep 2025214 PMAQI
28th Sep 2025215 PMAQI
28th Sep 2025226 PMAQI
28th Sep 2025247 PMAQI
28th Sep 2025208 PMAQI
28th Sep 2025189 PMAQI
28th Sep 20252010 PMAQI
28th Sep 20252311 PMAQI
29th Sep 20251712 AMAQI
29th Sep 2025101 AMAQI
29th Sep 2025102 AMAQI
29th Sep 2025103 AMAQI
29th Sep 2025114 AMAQI
29th Sep 2025145 AMAQI
29th Sep 2025136 AMAQI

17°C12/23°C

29th Sep 2025137 AMAQI
29th Sep 2025108 AMAQI
29th Sep 2025109 AMAQI
29th Sep 20251510 AMAQI
29th Sep 20252111 AMAQI
29th Sep 20251912 PMAQI
29th Sep 2025161 PMAQI
29th Sep 2025162 PMAQI
29th Sep 2025173 PMAQI
29th Sep 2025174 PMAQI
29th Sep 2025205 PMAQI
29th Sep 2025206 PMAQI
29th Sep 2025127 PMAQI
29th Sep 2025108 PMAQI
29th Sep 2025119 PMAQI
29th Sep 20251310 PMAQI
29th Sep 20251311 PMAQI
30th Sep 20251112 AMAQI
30th Sep 2025121 AMAQI
30th Sep 202592 AMAQI
30th Sep 2025103 AMAQI
30th Sep 202584 AMAQI
30th Sep 2025105 AMAQI
30th Sep 2025106 AMAQI

15°C11/22°C

30th Sep 2025107 AMAQI
30th Sep 2025118 AMAQI
30th Sep 2025139 AMAQI
30th Sep 20251510 AMAQI
30th Sep 20251411 AMAQI
30th Sep 20251612 PMAQI
30th Sep 2025161 PMAQI
30th Sep 2025182 PMAQI
30th Sep 2025183 PMAQI
30th Sep 2025164 PMAQI
30th Sep 2025185 PMAQI
30th Sep 2025176 PMAQI
30th Sep 2025197 PMAQI
30th Sep 2025208 PMAQI
30th Sep 2025199 PMAQI
30th Sep 20252310 PMAQI
30th Sep 20252611 PMAQI
1st Oct 20251812 AMAQI
1st Oct 2025201 AMAQI
1st Oct 2025202 AMAQI
1st Oct 2025203 AMAQI
1st Oct 2025224 AMAQI
1st Oct 2025215 AMAQI
1st Oct 2025156 AMAQI

15°C8/23°C

1st Oct 2025117 AMAQI
1st Oct 2025118 AMAQI
1st Oct 2025119 AMAQI
1st Oct 20251210 AMAQI
1st Oct 20251211 AMAQI
1st Oct 20251512 PMAQI
1st Oct 2025161 PMAQI
1st Oct 2025152 PMAQI
1st Oct 2025123 PMAQI
1st Oct 2025104 PMAQI
1st Oct 2025115 PMAQI
1st Oct 2025136 PMAQI
1st Oct 2025187 PMAQI
1st Oct 2025208 PMAQI
1st Oct 2025279 PMAQI
1st Oct 20253610 PMAQI
1st Oct 20254011 PMAQI
2nd Oct 20253212 AMAQI
2nd Oct 2025301 AMAQI
2nd Oct 2025292 AMAQI
2nd Oct 202583 AMAQI
2nd Oct 202574 AMAQI
2nd Oct 202565 AMAQI
2nd Oct 2025306 AMAQI

19°C15/26°C

2nd Oct 2025157 AMAQI
2nd Oct 2025168 AMAQI
2nd Oct 2025279 AMAQI
2nd Oct 20253710 AMAQI
2nd Oct 20254111 AMAQI
2nd Oct 20253212 PMAQI
2nd Oct 2025201 PMAQI
2nd Oct 2025182 PMAQI
2nd Oct 2025183 PMAQI
2nd Oct 2025184 PMAQI
2nd Oct 2025185 PMAQI
2nd Oct 2025186 PMAQI
2nd Oct 2025267 PMAQI
2nd Oct 2025218 PMAQI
2nd Oct 2025339 PMAQI
2nd Oct 20254010 PMAQI
2nd Oct 20254211 PMAQI
3rd Oct 20253312 AMAQI
3rd Oct 2025311 AMAQI
3rd Oct 2025342 AMAQI
3rd Oct 2025363 AMAQI
3rd Oct 2025314 AMAQI
3rd Oct 2025265 AMAQI
3rd Oct 2025356 AMAQI

19°C12/26°C

3rd Oct 2025377 AMAQI
3rd Oct 2025258 AMAQI
3rd Oct 2025349 AMAQI
3rd Oct 20253510 AMAQI
3rd Oct 20254511 AMAQI
3rd Oct 20254212 PMAQI
3rd Oct 2025391 PMAQI
3rd Oct 2025302 PMAQI
3rd Oct 2025233 PMAQI
3rd Oct 2025194 PMAQI
3rd Oct 2025185 PMAQI
3rd Oct 2025176 PMAQI
3rd Oct 2025257 PMAQI
3rd Oct 2025238 PMAQI
3rd Oct 2025339 PMAQI
3rd Oct 20255410 PMAQI
3rd Oct 20255411 PMAQI
4th Oct 20253012 AMAQI
4th Oct 2025231 AMAQI
4th Oct 2025202 AMAQI
4th Oct 2025173 AMAQI
4th Oct 2025124 AMAQI
4th Oct 202585 AMAQI
4th Oct 2025336 AMAQI

21°C12/29°C

4th Oct 2025137 AMAQI
4th Oct 202568 AMAQI
4th Oct 2025129 AMAQI
4th Oct 20251710 AMAQI
4th Oct 20252311 AMAQI
4th Oct 20252512 PMAQI
4th Oct 2025301 PMAQI
4th Oct 2025242 PMAQI
4th Oct 2025243 PMAQI
4th Oct 2025204 PMAQI
4th Oct 2025375 PMAQI
4th Oct 2025266 PMAQI
4th Oct 2025357 PMAQI
4th Oct 2025288 PMAQI
4th Oct 2025229 PMAQI
4th Oct 20252010 PMAQI
4th Oct 20251611 PMAQI
5th Oct 20251212 AMAQI
5th Oct 2025121 AMAQI
5th Oct 2025122 AMAQI
5th Oct 2025133 AMAQI
5th Oct 2025114 AMAQI
5th Oct 2025135 AMAQI
5th Oct 2025126 AMAQI

19°C12/26°C

5th Oct 2025107 AMAQI
5th Oct 2025108 AMAQI
5th Oct 2025129 AMAQI
5th Oct 20251010 AMAQI
5th Oct 20251511 AMAQI
5th Oct 20253212 PMAQI
5th Oct 2025341 PMAQI
5th Oct 2025152 PMAQI
5th Oct 2025103 PMAQI
5th Oct 2025124 PMAQI
5th Oct 2025105 PMAQI
5th Oct 2025116 PMAQI
5th Oct 202597 PMAQI
5th Oct 2025108 PMAQI
5th Oct 202589 PMAQI
5th Oct 2025910 PMAQI
5th Oct 20251911 PMAQI
6th Oct 20251912 AMAQI
6th Oct 2025191 AMAQI
6th Oct 2025202 AMAQI
6th Oct 2025163 AMAQI
6th Oct 2025194 AMAQI
6th Oct 2025195 AMAQI
6th Oct 2025196 AMAQI

11°C8/17°C

6th Oct 2025197 AMAQI
6th Oct 2025148 AMAQI
6th Oct 202569 AMAQI
6th Oct 2025610 AMAQI
6th Oct 2025611 AMAQI
7th Oct 2025165 AMAQI
7th Oct 2025266 AMAQI

7°C4/9°C

7th Oct 2025127 AMAQI
7th Oct 202568 AMAQI
7th Oct 202599 AMAQI
7th Oct 20253310 AMAQI
7th Oct 20253311 AMAQI
7th Oct 20253912 PMAQI
7th Oct 2025411 PMAQI
7th Oct 2025432 PMAQI
7th Oct 2025383 PMAQI
7th Oct 2025454 PMAQI
7th Oct 2025495 PMAQI
7th Oct 2025546 PMAQI
7th Oct 2025547 PMAQI
7th Oct 2025568 PMAQI
7th Oct 2025549 PMAQI
7th Oct 20255310 PMAQI
7th Oct 20255411 PMAQI
8th Oct 20254912 AMAQI
8th Oct 2025451 AMAQI
8th Oct 2025482 AMAQI
8th Oct 2025473 AMAQI
8th Oct 2025444 AMAQI
8th Oct 2025365 AMAQI
8th Oct 2025456 AMAQI

10°C5/15°C

8th Oct 2025467 AMAQI
8th Oct 2025398 AMAQI
8th Oct 2025529 AMAQI
8th Oct 20255510 AMAQI
8th Oct 20255511 AMAQI
8th Oct 20254912 PMAQI
8th Oct 2025511 PMAQI
8th Oct 2025492 PMAQI
8th Oct 2025473 PMAQI
8th Oct 2025514 PMAQI
8th Oct 2025445 PMAQI
8th Oct 2025376 PMAQI
8th Oct 2025417 PMAQI
8th Oct 2025468 PMAQI
8th Oct 2025419 PMAQI
8th Oct 20253610 PMAQI
8th Oct 20255311 PMAQI
9th Oct 20255312 AMAQI
9th Oct 2025531 AMAQI
9th Oct 2025502 AMAQI
9th Oct 2025363 AMAQI
9th Oct 2025324 AMAQI
9th Oct 2025305 AMAQI
9th Oct 2025266 AMAQI

17°C10/26°C

9th Oct 2025327 AMAQI
9th Oct 2025578 AMAQI
9th Oct 2025749 AMAQI
9th Oct 20257110 AMAQI
9th Oct 20256411 AMAQI
9th Oct 20256412 PMAQI
9th Oct 2025511 PMAQI
9th Oct 2025522 PMAQI
9th Oct 2025403 PMAQI
9th Oct 2025194 PMAQI
9th Oct 2025125 PMAQI
9th Oct 2025126 PMAQI
9th Oct 2025177 PMAQI
9th Oct 2025158 PMAQI
9th Oct 2025409 PMAQI
9th Oct 20255410 PMAQI
9th Oct 20255611 PMAQI
10th Oct 20252112 AMAQI
10th Oct 2025121 AMAQI
10th Oct 2025112 AMAQI
10th Oct 2025103 AMAQI
10th Oct 2025114 AMAQI
10th Oct 2025105 AMAQI
10th Oct 202596 AMAQI

16°C9/26°C

10th Oct 202597 AMAQI
10th Oct 2025198 AMAQI
10th Oct 2025159 AMAQI
10th Oct 20252010 AMAQI
10th Oct 20253511 AMAQI
10th Oct 20253712 PMAQI
10th Oct 2025231 PMAQI
10th Oct 2025332 PMAQI
10th Oct 2025403 PMAQI
10th Oct 2025444 PMAQI
10th Oct 2025365 PMAQI
10th Oct 2025356 PMAQI
10th Oct 2025347 PMAQI
10th Oct 2025348 PMAQI
10th Oct 2025399 PMAQI
10th Oct 20254010 PMAQI
10th Oct 20253911 PMAQI
11th Oct 20255212 AMAQI
11th Oct 2025551 AMAQI
11th Oct 2025572 AMAQI
11th Oct 2025563 AMAQI
11th Oct 2025534 AMAQI
11th Oct 2025345 AMAQI
11th Oct 2025316 AMAQI

14°C11/18°C

11th Oct 2025297 AMAQI
11th Oct 2025298 AMAQI
11th Oct 2025339 AMAQI
11th Oct 20253510 AMAQI
11th Oct 20254411 AMAQI
11th Oct 20254512 PMAQI
11th Oct 2025341 PMAQI
11th Oct 2025372 PMAQI
11th Oct 2025403 PMAQI
11th Oct 2025464 PMAQI
11th Oct 2025485 PMAQI
11th Oct 2025446 PMAQI
11th Oct 2025477 PMAQI
11th Oct 2025438 PMAQI
11th Oct 2025429 PMAQI
11th Oct 20254710 PMAQI
11th Oct 20255411 PMAQI
12th Oct 20254412 AMAQI
12th Oct 2025421 AMAQI
12th Oct 2025442 AMAQI
12th Oct 2025403 AMAQI
12th Oct 2025474 AMAQI
12th Oct 2025305 AMAQI
12th Oct 2025276 AMAQI

15°C11/19°C

12th Oct 2025337 AMAQI
12th Oct 2025478 AMAQI
12th Oct 2025559 AMAQI
12th Oct 20255410 AMAQI
12th Oct 20253911 AMAQI
12th Oct 20252012 PMAQI
12th Oct 2025171 PMAQI
12th Oct 2025152 PMAQI
12th Oct 2025423 PMAQI
12th Oct 2025194 PMAQI
12th Oct 2025105 PMAQI
12th Oct 202596 PMAQI
12th Oct 2025157 PMAQI
12th Oct 2025108 PMAQI
12th Oct 202589 PMAQI
12th Oct 20251110 PMAQI
12th Oct 20251011 PMAQI
13th Oct 20251112 AMAQI
13th Oct 2025111 AMAQI
13th Oct 202562 AMAQI
13th Oct 202563 AMAQI
13th Oct 202564 AMAQI
13th Oct 202565 AMAQI
13th Oct 202556 AMAQI

15°C10/21°C

13th Oct 202587 AMAQI
13th Oct 2025168 AMAQI
13th Oct 2025159 AMAQI
13th Oct 20251710 AMAQI
13th Oct 20251611 AMAQI
13th Oct 20251612 PMAQI
13th Oct 2025191 PMAQI
13th Oct 2025112 PMAQI
13th Oct 2025193 PMAQI
13th Oct 2025214 PMAQI
13th Oct 2025205 PMAQI
13th Oct 2025166 PMAQI
13th Oct 2025157 PMAQI
13th Oct 2025178 PMAQI
13th Oct 2025199 PMAQI
13th Oct 20251810 PMAQI
13th Oct 20251711 PMAQI
14th Oct 20252012 AMAQI
14th Oct 2025161 AMAQI
14th Oct 2025312 AMAQI
14th Oct 2025243 AMAQI
14th Oct 2025134 AMAQI
14th Oct 2025125 AMAQI
14th Oct 2025126 AMAQI

9°C4/14°C

14th Oct 2025127 AMAQI
14th Oct 2025128 AMAQI
14th Oct 2025139 AMAQI
14th Oct 20253310 AMAQI
14th Oct 20252611 AMAQI
14th Oct 20252312 PMAQI
14th Oct 2025231 PMAQI
14th Oct 2025272 PMAQI
14th Oct 2025203 PMAQI
14th Oct 2025354 PMAQI
14th Oct 2025365 PMAQI
14th Oct 2025386 PMAQI
14th Oct 2025387 PMAQI
14th Oct 2025358 PMAQI
14th Oct 2025509 PMAQI
14th Oct 20252810 PMAQI
14th Oct 20251311 PMAQI
15th Oct 20251112 AMAQI
15th Oct 2025111 AMAQI
15th Oct 2025352 AMAQI
15th Oct 2025373 AMAQI
15th Oct 2025354 AMAQI
15th Oct 202575 AMAQI
15th Oct 2025286 AMAQI

11°C3/19°C

15th Oct 2025197 AMAQI
15th Oct 2025298 AMAQI
15th Oct 2025429 AMAQI
15th Oct 20253410 AMAQI
15th Oct 20253511 AMAQI
15th Oct 20253812 PMAQI
15th Oct 2025331 PMAQI
15th Oct 2025352 PMAQI
15th Oct 2025393 PMAQI
15th Oct 2025364 PMAQI
15th Oct 2025525 PMAQI
15th Oct 2025516 PMAQI
15th Oct 2025517 PMAQI
15th Oct 2025428 PMAQI
15th Oct 2025409 PMAQI
15th Oct 20254110 PMAQI
15th Oct 20253911 PMAQI
16th Oct 20254212 AMAQI
16th Oct 2025411 AMAQI
16th Oct 2025372 AMAQI
16th Oct 2025293 AMAQI
16th Oct 202594 AMAQI
16th Oct 202575 AMAQI
16th Oct 202586 AMAQI

14°C8/22°C

16th Oct 2025287 AMAQI
16th Oct 2025148 AMAQI
16th Oct 2025289 AMAQI
16th Oct 20253310 AMAQI
16th Oct 20252411 AMAQI
16th Oct 20251512 PMAQI
16th Oct 2025211 PMAQI
16th Oct 2025132 PMAQI
16th Oct 2025143 PMAQI
16th Oct 2025164 PMAQI
16th Oct 2025205 PMAQI
16th Oct 2025136 PMAQI
16th Oct 2025277 PMAQI
16th Oct 2025298 PMAQI
16th Oct 2025349 PMAQI
16th Oct 20254410 PMAQI
16th Oct 20253811 PMAQI
17th Oct 20253412 AMAQI
17th Oct 2025291 AMAQI
17th Oct 2025182 AMAQI
17th Oct 2025183 AMAQI
17th Oct 2025144 AMAQI
17th Oct 2025155 AMAQI
17th Oct 2025126 AMAQI

13°C7/21°C

17th Oct 2025137 AMAQI
17th Oct 2025118 AMAQI
17th Oct 2025109 AMAQI
17th Oct 20251310 AMAQI
17th Oct 20252411 AMAQI
17th Oct 20251612 PMAQI
17th Oct 2025181 PMAQI
17th Oct 2025142 PMAQI
17th Oct 2025113 PMAQI
17th Oct 202594 PMAQI
17th Oct 2025105 PMAQI
17th Oct 202596 PMAQI
17th Oct 202577 PMAQI
17th Oct 202598 PMAQI
17th Oct 2025109 PMAQI
17th Oct 20251210 PMAQI
17th Oct 20253411 PMAQI
18th Oct 20254012 AMAQI
18th Oct 2025331 AMAQI
18th Oct 2025112 AMAQI
18th Oct 2025103 AMAQI
18th Oct 2025124 AMAQI
18th Oct 2025185 AMAQI
18th Oct 2025246 AMAQI

12°C6/19°C

18th Oct 2025257 AMAQI
18th Oct 2025148 AMAQI
18th Oct 2025299 AMAQI
18th Oct 20255010 AMAQI
18th Oct 20253711 AMAQI
18th Oct 20255812 PMAQI
18th Oct 2025441 PMAQI
18th Oct 2025262 PMAQI
18th Oct 2025243 PMAQI
18th Oct 2025304 PMAQI
18th Oct 2025275 PMAQI
18th Oct 2025276 PMAQI
18th Oct 2025247 PMAQI
18th Oct 2025208 PMAQI
18th Oct 2025199 PMAQI
18th Oct 20251710 PMAQI
18th Oct 20254411 PMAQI
19th Oct 20251712 AMAQI
19th Oct 2025151 AMAQI
19th Oct 2025582 AMAQI
19th Oct 2025553 AMAQI
19th Oct 2025544 AMAQI
19th Oct 2025375 AMAQI
19th Oct 2025166 AMAQI

11°C6/16°C

19th Oct 2025127 AMAQI
7 AM
19th Oct 2025168 AMAQI
19th Oct 2025169 AMAQI
19th Oct 20252010 AMAQI
19th Oct 20252411 AMAQI
19th Oct 20252312 PMAQI
12 PM
19th Oct 2025201 PMAQI
19th Oct 2025152 PMAQI
19th Oct 2025143 PMAQI
19th Oct 2025184 PMAQI
19th Oct 2025215 PMAQI
19th Oct 2025166 PMAQI
6 PM
19th Oct 2025117 PMAQI
19th Oct 2025158 PMAQI
19th Oct 2025239 PMAQI
19th Oct 20252510 PMAQI
12 AM
6 AM

15°C6/25°C

Durante o dia
Média do Tempo Mais Alto
11 AM - 12 PM

28AQI

2 horas / Dia
60 horas / Mês
Média do Tempo Mais Baixo
7 AM - 8 AM

19AQI

2 horas / Dia
60 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 11 AM a 12 PM (Média 28), enquanto o menor AQI foi entre 7 AM a 8 AM (Média 19).
Durante a noite
Média do Tempo Mais Alto
11 PM

30AQI

1 horas / Dia
30 horas / Mês
Média do Tempo Mais Baixo
5 AM

18AQI

1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 11 PM a 11 PM (Média 30), enquanto o menor AQI foi entre 5 AM a 5 AM (Média 18).

2025 Dias Vs Qualidade do Ar

20th Street, Boulder, Colorado, United States

2025

93%

193

7%

14

Número total de dias com diferentes categorias de AQI nos últimos 293 dias em 2025 (72 dias restantes)

Bom
193 Dias
Moderado
14 Dias
Ruim
0 Dias
Não saudável
0 Dias
Severo
0 Dias
Perigoso
0 Dias



Dentro dos Limites de Qualidade do Ar Seguros da OMS: 93%

Nível de Risco à Saúde:

Muito Baixo

Em 2025, 93% de 293 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Muito Baixo, mas os impactos na saúde ainda não são claros.

Annual Air Quality Insights

20th Street, Boulder, Colorado, United States

Níveis de AQI em 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Seg.Ter.Qua.Qui.Sex.Sáb.

Jan.

Fev.

Mar.

Abr.

Maio

Jun.

Jul.

Ago.

Set.

Out.

Nov.

Dez.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Janeiro 2025
2nd Janeiro 2025
3rd Janeiro 2025
4th Janeiro 2025
5th Janeiro 2025
6th Janeiro 2025
7th Janeiro 2025
8th Janeiro 2025
9th Janeiro 2025
10th Janeiro 2025
11th Janeiro 2025
12th Janeiro 2025
13th Janeiro 2025
14th Janeiro 2025
15th Janeiro 2025
16th Janeiro 2025
17th Janeiro 2025
18th Janeiro 2025
19th Janeiro 2025
20th Janeiro 2025
21st Janeiro 2025
22nd Janeiro 2025
23rd Janeiro 2025
24th Janeiro 2025
25th Janeiro 2025
26th Janeiro 2025
27th Janeiro 2025
28th Janeiro 2025
29th Janeiro 2025
30th Janeiro 2025
31st Janeiro 2025
1st Fevereiro 2025
2nd Fevereiro 2025
3rd Fevereiro 2025
4th Fevereiro 2025
5th Fevereiro 2025
6th Fevereiro 2025
7th Fevereiro 2025
8th Fevereiro 2025
9th Fevereiro 2025
10th Fevereiro 2025
11th Fevereiro 2025
12th Fevereiro 2025
13th Fevereiro 2025
14th Fevereiro 2025
15th Fevereiro 2025
16th Fevereiro 2025
17th Fevereiro 2025
18th Fevereiro 2025
19th Fevereiro 2025
20th Fevereiro 2025
21st Fevereiro 2025
22nd Fevereiro 2025
23rd Fevereiro 2025
24th Fevereiro 2025
25th Fevereiro 2025
26th Fevereiro 2025
27th Fevereiro 2025
28th Fevereiro 2025
1st Março 2025
2nd Março 2025
3rd Março 2025
4th Março 2025
5th Março 2025
6th Março 2025
7th Março 2025
8th Março 2025
9th Março 2025
10th Março 2025
11th Março 2025
12th Março 2025
13th Março 2025
14th Março 2025
15th Março 2025
16th Março 2025
17th Março 2025
18th Março 2025
19th Março 2025
20th Março 2025
21st Março 2025
22nd Março 2025
23rd Março 2025
24th Março 2025
25th Março 2025
26th Março 2025
19AQI
27th Março 2025
18AQI
28th Março 2025
22AQI
29th Março 2025
18AQI
30th Março 2025
22AQI
31st Março 2025
40AQI
1st Abril 2025
23AQI
2nd Abril 2025
17AQI
3rd Abril 2025
17AQI
4th Abril 2025
21AQI
5th Abril 2025
24AQI
6th Abril 2025
20AQI
7th Abril 2025
27AQI
8th Abril 2025
21AQI
9th Abril 2025
42AQI
10th Abril 2025
44AQI
11th Abril 2025
37AQI
12th Abril 2025
28AQI
13th Abril 2025
24AQI
14th Abril 2025
18AQI
15th Abril 2025
32AQI
16th Abril 2025
22AQI
17th Abril 2025
20AQI
18th Abril 2025
13AQI
19th Abril 2025
25AQI
20th Abril 2025
18AQI
21st Abril 2025
15AQI
22nd Abril 2025
19AQI
23rd Abril 2025
26AQI
24th Abril 2025
52AQI
25th Abril 2025
24AQI
26th Abril 2025
22AQI
27th Abril 2025
25AQI
28th Abril 2025
16AQI
29th Abril 2025
16AQI
30th Abril 2025
15AQI
1st Maio 2025
15AQI
2nd Maio 2025
18AQI
3rd Maio 2025
19AQI
4th Maio 2025
20AQI
5th Maio 2025
19AQI
6th Maio 2025
18AQI
7th Maio 2025
18AQI
8th Maio 2025
23AQI
9th Maio 2025
20AQI
10th Maio 2025
23AQI
11th Maio 2025
24AQI
12th Maio 2025
25AQI
13th Maio 2025
27AQI
14th Maio 2025
42AQI
15th Maio 2025
15AQI
16th Maio 2025
16AQI
17th Maio 2025
17AQI
18th Maio 2025
29AQI
19th Maio 2025
14AQI
20th Maio 2025
18AQI
21st Maio 2025
18AQI
22nd Maio 2025
21AQI
23rd Maio 2025
30AQI
24th Maio 2025
43AQI
25th Maio 2025
17AQI
26th Maio 2025
18AQI
27th Maio 2025
28AQI
28th Maio 2025
23AQI
29th Maio 2025
18AQI
30th Maio 2025
24AQI
31st Maio 2025
26AQI
1st Junho 2025
33AQI
2nd Junho 2025
23AQI
3rd Junho 2025
20AQI
4th Junho 2025
34AQI
5th Junho 2025
33AQI
6th Junho 2025
25AQI
7th Junho 2025
23AQI
8th Junho 2025
33AQI
9th Junho 2025
44AQI
10th Junho 2025
36AQI
11th Junho 2025
26AQI
12th Junho 2025
25AQI
13th Junho 2025
28AQI
14th Junho 2025
38AQI
15th Junho 2025
31AQI
16th Junho 2025
28AQI
17th Junho 2025
28AQI
18th Junho 2025
26AQI
19th Junho 2025
31AQI
20th Junho 2025
35AQI
21st Junho 2025
32AQI
22nd Junho 2025
34AQI
23rd Junho 2025
39AQI
24th Junho 2025
47AQI
25th Junho 2025
35AQI
26th Junho 2025
27AQI
27th Junho 2025
37AQI
28th Junho 2025
37AQI
29th Junho 2025
34AQI
30th Junho 2025
30AQI
1st Julho 2025
37AQI
2nd Julho 2025
31AQI
3rd Julho 2025
27AQI
4th Julho 2025
25AQI
5th Julho 2025
34AQI
6th Julho 2025
29AQI
7th Julho 2025
28AQI
8th Julho 2025
31AQI
9th Julho 2025
28AQI
10th Julho 2025
32AQI
11th Julho 2025
38AQI
12th Julho 2025
60AQI
13th Julho 2025
46AQI
14th Julho 2025
30AQI
15th Julho 2025
32AQI
16th Julho 2025
43AQI
17th Julho 2025
46AQI
18th Julho 2025
53AQI
19th Julho 2025
42AQI
20th Julho 2025
33AQI
21st Julho 2025
30AQI
22nd Julho 2025
29AQI
23rd Julho 2025
27AQI
24th Julho 2025
35AQI
25th Julho 2025
45AQI
26th Julho 2025
47AQI
27th Julho 2025
24AQI
28th Julho 2025
27AQI
29th Julho 2025
49AQI
30th Julho 2025
39AQI
31st Julho 2025
52AQI
1st Agosto 2025
50AQI
2nd Agosto 2025
32AQI
3rd Agosto 2025
23AQI
4th Agosto 2025
37AQI
5th Agosto 2025
54AQI
6th Agosto 2025
70AQI
7th Agosto 2025
52AQI
8th Agosto 2025
44AQI
9th Agosto 2025
44AQI
10th Agosto 2025
47AQI
11th Agosto 2025
36AQI
12th Agosto 2025
32AQI
13th Agosto 2025
50AQI
14th Agosto 2025
62AQI
15th Agosto 2025
58AQI
16th Agosto 2025
46AQI
17th Agosto 2025
29AQI
18th Agosto 2025
33AQI
19th Agosto 2025
22AQI
20th Agosto 2025
30AQI
21st Agosto 2025
42AQI
22nd Agosto 2025
40AQI
23rd Agosto 2025
41AQI
24th Agosto 2025
42AQI
25th Agosto 2025
42AQI
26th Agosto 2025
44AQI
27th Agosto 2025
29AQI
28th Agosto 2025
27AQI
29th Agosto 2025
38AQI
30th Agosto 2025
40AQI
31st Agosto 2025
36AQI
1st Setembro 2025
37AQI
2nd Setembro 2025
43AQI
3rd Setembro 2025
51AQI
4th Setembro 2025
69AQI
5th Setembro 2025
79AQI
6th Setembro 2025
70AQI
7th Setembro 2025
54AQI
8th Setembro 2025
38AQI
9th Setembro 2025
42AQI
10th Setembro 2025
23AQI
11th Setembro 2025
21AQI
12th Setembro 2025
17AQI
13th Setembro 2025
15AQI
14th Setembro 2025
16AQI
15th Setembro 2025
20AQI
16th Setembro 2025
21AQI
17th Setembro 2025
18AQI
18th Setembro 2025
19AQI
19th Setembro 2025
22AQI
20th Setembro 2025
26AQI
21st Setembro 2025
19AQI
22nd Setembro 2025
15AQI
23rd Setembro 2025
16AQI
24th Setembro 2025
26AQI
25th Setembro 2025
19AQI
26th Setembro 2025
19AQI
27th Setembro 2025
23AQI
28th Setembro 2025
23AQI
29th Setembro 2025
14AQI
30th Setembro 2025
15AQI
1st Outubro 2025
19AQI
2nd Outubro 2025
24AQI
3rd Outubro 2025
32AQI
4th Outubro 2025
22AQI
5th Outubro 2025
14AQI
6th Outubro 2025
18AQI
7th Outubro 2025
40AQI
8th Outubro 2025
46AQI
9th Outubro 2025
41AQI
10th Outubro 2025
25AQI
11th Outubro 2025
45AQI
12th Outubro 2025
29AQI
13th Outubro 2025
13AQI
14th Outubro 2025
26AQI
15th Outubro 2025
34AQI
16th Outubro 2025
26AQI
17th Outubro 2025
16AQI
18th Outubro 2025
27AQI
19th Outubro 2025
20th Outubro 2025
21st Outubro 2025
22nd Outubro 2025
23rd Outubro 2025
24th Outubro 2025
25th Outubro 2025
26th Outubro 2025
27th Outubro 2025
28th Outubro 2025
29th Outubro 2025
30th Outubro 2025
31st Outubro 2025
1st Novembro 2025
2nd Novembro 2025
3rd Novembro 2025
4th Novembro 2025
5th Novembro 2025
6th Novembro 2025
7th Novembro 2025
8th Novembro 2025
9th Novembro 2025
10th Novembro 2025
11th Novembro 2025
12th Novembro 2025
13th Novembro 2025
14th Novembro 2025
15th Novembro 2025
16th Novembro 2025
17th Novembro 2025
18th Novembro 2025
19th Novembro 2025
20th Novembro 2025
21st Novembro 2025
22nd Novembro 2025
23rd Novembro 2025
24th Novembro 2025
25th Novembro 2025
26th Novembro 2025
27th Novembro 2025
28th Novembro 2025
29th Novembro 2025
30th Novembro 2025
1st Dezembro 2025
2nd Dezembro 2025
3rd Dezembro 2025
4th Dezembro 2025
5th Dezembro 2025
6th Dezembro 2025
7th Dezembro 2025
8th Dezembro 2025
9th Dezembro 2025
10th Dezembro 2025
11th Dezembro 2025
12th Dezembro 2025
13th Dezembro 2025
14th Dezembro 2025
15th Dezembro 2025
16th Dezembro 2025
17th Dezembro 2025
18th Dezembro 2025
19th Dezembro 2025
20th Dezembro 2025
21st Dezembro 2025
22nd Dezembro 2025
23rd Dezembro 2025
24th Dezembro 2025
25th Dezembro 2025
26th Dezembro 2025
27th Dezembro 2025
28th Dezembro 2025
29th Dezembro 2025
30th Dezembro 2025
31st Dezembro 2025

23AQI

24AQI

22AQI

32AQI

36AQI

41AQI

30AQI

28AQI


No. of days

Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias

202530AQI

6
29
1
31
30
28
3
26
5
25
5
18
193
14

Maior AQI registrado em

Agosto

41AQI


Menor AQI registrado em

Maio

22AQI


Anos Mais e Menos Poluídos Nos Últimos 1 Anos

Ano Mais Poluído Registrado
2025(Média)
30AQI
Ano Menos Poluído Registrado
2025(Média)
30AQI


20th Street tem um AQI médio anual de 2025 AQI (30), mostrando uma mudança percentual média de NaN% (melhorou AQI) em comparação aos anos anteriores: .