Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Mountain View, Hawaiian Paradise Park, Hawaii, United States 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+

October Air Quality Analysis

Mountain View, Hawaiian Paradise Park, Hawaii, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Oct 2025
43AQI
Lowest AQI recorded on
13th Oct 2023
7AQI

Same Day Analysis (9th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 9th Oct - 10th Oct 2025

Mountain View, Hawaiian Paradise Park, Hawaii, United States

AQI
Day
Night
.

6 AM9th Oct 2025

6 PM

5 AM10th Oct 2025

Day time
Avg. Highest Time
11AM9th Oct

64AQI

Avg. Lowest Time
6PM9th Oct

25AQI

Night time
Avg. Highest Time
1AM10th Oct

51AQI

Avg. Lowest Time
8PM9th Oct

20AQI

In the last 24 hours,

Mountain View's AQI reached its highest point of 64 at 11 AM during the Day, while the lowest point, 20, was recorded at 8 PM during the Night between 9th Oct and 10th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Mountain View, Hawaiian Paradise Park, Hawaii, United States

SepOct
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
10th Sep 2025246 AMAQI
10th Sep 2025187 AMAQI
10th Sep 2025208 AMAQI
10th Sep 2025239 AMAQI
10th Sep 20253410 AMAQI
10th Sep 20252811 AMAQI
10th Sep 20252812 PMAQI
10th Sep 2025211 PMAQI
10th Sep 2025242 PMAQI
10th Sep 2025293 PMAQI
10th Sep 2025474 PMAQI
10th Sep 2025375 PMAQI
10th Sep 2025346 PMAQI
10th Sep 2025217 PMAQI
10th Sep 2025248 PMAQI
10th Sep 2025299 PMAQI
10th Sep 20253010 PMAQI
10th Sep 20253011 PMAQI
11th Sep 20253212 AMAQI
11th Sep 2025281 AMAQI
11th Sep 2025252 AMAQI
11th Sep 2025223 AMAQI
11th Sep 2025224 AMAQI
11th Sep 2025235 AMAQI

--°C/°C

11th Sep 2025236 AMAQI
11th Sep 2025227 AMAQI
11th Sep 2025248 AMAQI
11th Sep 2025279 AMAQI
11th Sep 20253010 AMAQI
11th Sep 20253111 AMAQI
11th Sep 20252812 PMAQI
11th Sep 2025231 PMAQI
11th Sep 2025222 PMAQI
11th Sep 2025203 PMAQI
11th Sep 2025224 PMAQI
11th Sep 2025265 PMAQI
11th Sep 2025316 PMAQI
11th Sep 2025227 PMAQI
11th Sep 2025208 PMAQI
11th Sep 2025239 PMAQI
11th Sep 20252110 PMAQI
11th Sep 20252011 PMAQI
12th Sep 20252012 AMAQI
12th Sep 2025201 AMAQI
12th Sep 2025202 AMAQI
12th Sep 2025203 AMAQI
12th Sep 2025204 AMAQI
12th Sep 2025215 AMAQI

24°C22/25°C

12th Sep 2025216 AMAQI
12th Sep 2025227 AMAQI
12th Sep 2025228 AMAQI
12th Sep 2025209 AMAQI
12th Sep 20252210 AMAQI
12th Sep 20252011 AMAQI
12th Sep 20252012 PMAQI
12th Sep 2025201 PMAQI
12th Sep 2025202 PMAQI
12th Sep 2025233 PMAQI
12th Sep 2025234 PMAQI
12th Sep 2025245 PMAQI
12th Sep 2025246 PMAQI
12th Sep 2025217 PMAQI
12th Sep 2025238 PMAQI
12th Sep 2025219 PMAQI
12th Sep 20252210 PMAQI
12th Sep 20252211 PMAQI
13th Sep 20252312 AMAQI
13th Sep 2025221 AMAQI
13th Sep 2025242 AMAQI
13th Sep 2025223 AMAQI
13th Sep 2025264 AMAQI
13th Sep 2025295 AMAQI

24°C22/25°C

13th Sep 2025276 AMAQI
13th Sep 2025287 AMAQI
13th Sep 2025288 AMAQI
13th Sep 2025299 AMAQI
13th Sep 20253410 AMAQI
13th Sep 20253211 AMAQI
13th Sep 20253112 PMAQI
13th Sep 2025241 PMAQI
13th Sep 2025202 PMAQI
13th Sep 2025203 PMAQI
13th Sep 2025184 PMAQI
13th Sep 2025185 PMAQI
13th Sep 2025196 PMAQI
13th Sep 2025207 PMAQI
13th Sep 2025218 PMAQI
13th Sep 2025209 PMAQI
13th Sep 20252210 PMAQI
13th Sep 20252211 PMAQI
14th Sep 20252612 AMAQI
14th Sep 2025261 AMAQI
14th Sep 2025262 AMAQI
14th Sep 2025263 AMAQI
14th Sep 2025254 AMAQI
14th Sep 2025225 AMAQI

24°C23/25°C

14th Sep 2025206 AMAQI
14th Sep 2025237 AMAQI
14th Sep 2025278 AMAQI
14th Sep 2025249 AMAQI
14th Sep 20252610 AMAQI
14th Sep 20252611 AMAQI
14th Sep 20253112 PMAQI
14th Sep 2025271 PMAQI
14th Sep 2025232 PMAQI
14th Sep 2025203 PMAQI
14th Sep 2025194 PMAQI
14th Sep 2025185 PMAQI
14th Sep 2025226 PMAQI
14th Sep 2025197 PMAQI
14th Sep 2025198 PMAQI
14th Sep 2025219 PMAQI
14th Sep 20252310 PMAQI
14th Sep 20252311 PMAQI
15th Sep 20252512 AMAQI
15th Sep 2025261 AMAQI
15th Sep 2025242 AMAQI
15th Sep 2025253 AMAQI
15th Sep 2025264 AMAQI
15th Sep 2025265 AMAQI

23°C22/24°C

15th Sep 2025276 AMAQI
15th Sep 2025357 AMAQI
15th Sep 2025428 AMAQI
15th Sep 2025439 AMAQI
15th Sep 20253010 AMAQI
15th Sep 20252711 AMAQI
15th Sep 20252412 PMAQI
15th Sep 2025211 PMAQI
15th Sep 2025222 PMAQI
15th Sep 2025223 PMAQI
15th Sep 2025234 PMAQI
15th Sep 2025235 PMAQI
15th Sep 2025206 PMAQI
15th Sep 2025247 PMAQI
15th Sep 2025238 PMAQI
15th Sep 2025249 PMAQI
15th Sep 20252110 PMAQI
15th Sep 20252211 PMAQI
16th Sep 20252512 AMAQI
16th Sep 2025281 AMAQI
16th Sep 2025292 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025324 AMAQI
16th Sep 2025355 AMAQI

24°C22/26°C

16th Sep 2025346 AMAQI
16th Sep 2025327 AMAQI
16th Sep 2025288 AMAQI
16th Sep 2025329 AMAQI
16th Sep 20252510 AMAQI
16th Sep 20253011 AMAQI
16th Sep 20253012 PMAQI
16th Sep 2025251 PMAQI
16th Sep 2025302 PMAQI
16th Sep 2025283 PMAQI
16th Sep 2025274 PMAQI
16th Sep 2025285 PMAQI
16th Sep 2025296 PMAQI
16th Sep 2025307 PMAQI
16th Sep 2025308 PMAQI
16th Sep 2025349 PMAQI
16th Sep 20252610 PMAQI
16th Sep 20252411 PMAQI
17th Sep 20253112 AMAQI
17th Sep 2025431 AMAQI
17th Sep 2025312 AMAQI
17th Sep 2025363 AMAQI
17th Sep 2025434 AMAQI
17th Sep 2025325 AMAQI

23°C22/24°C

17th Sep 2025306 AMAQI
17th Sep 2025287 AMAQI
17th Sep 2025288 AMAQI
17th Sep 2025289 AMAQI
17th Sep 20252910 AMAQI
17th Sep 20253111 AMAQI
17th Sep 20253212 PMAQI
17th Sep 2025311 PMAQI
17th Sep 2025302 PMAQI
17th Sep 2025303 PMAQI
17th Sep 2025304 PMAQI
17th Sep 2025295 PMAQI
17th Sep 2025376 PMAQI
17th Sep 2025307 PMAQI
17th Sep 2025298 PMAQI
17th Sep 2025299 PMAQI
17th Sep 20252710 PMAQI
17th Sep 20252911 PMAQI
18th Sep 20252912 AMAQI
18th Sep 2025301 AMAQI
18th Sep 2025272 AMAQI
18th Sep 2025293 AMAQI
18th Sep 2025264 AMAQI
18th Sep 2025275 AMAQI

24°C22/26°C

18th Sep 2025286 AMAQI
18th Sep 2025247 AMAQI
18th Sep 2025248 AMAQI
18th Sep 2025249 AMAQI
18th Sep 20252310 AMAQI
18th Sep 20253111 AMAQI
18th Sep 20252912 PMAQI
18th Sep 2025241 PMAQI
18th Sep 2025242 PMAQI
18th Sep 2025263 PMAQI
18th Sep 2025264 PMAQI
18th Sep 2025265 PMAQI
18th Sep 2025276 PMAQI
18th Sep 2025267 PMAQI
18th Sep 2025268 PMAQI
18th Sep 2025259 PMAQI
18th Sep 20252610 PMAQI
18th Sep 20252811 PMAQI
19th Sep 20252812 AMAQI
19th Sep 2025281 AMAQI
19th Sep 2025322 AMAQI
19th Sep 2025283 AMAQI
19th Sep 2025264 AMAQI
19th Sep 2025265 AMAQI

24°C22/27°C

19th Sep 2025256 AMAQI
19th Sep 2025257 AMAQI
19th Sep 2025238 AMAQI
19th Sep 2025219 AMAQI
19th Sep 20252010 AMAQI
19th Sep 20252211 AMAQI
19th Sep 20252112 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025232 PMAQI
19th Sep 2025223 PMAQI
19th Sep 2025224 PMAQI
19th Sep 2025205 PMAQI
19th Sep 2025246 PMAQI
19th Sep 2025227 PMAQI
19th Sep 2025248 PMAQI
19th Sep 2025269 PMAQI
19th Sep 20252510 PMAQI
19th Sep 20252211 PMAQI
20th Sep 20252412 AMAQI
20th Sep 2025241 AMAQI
20th Sep 2025222 AMAQI
20th Sep 2025233 AMAQI
20th Sep 2025234 AMAQI
20th Sep 2025285 AMAQI

24°C22/25°C

20th Sep 2025256 AMAQI
20th Sep 2025247 AMAQI
20th Sep 2025218 AMAQI
20th Sep 2025239 AMAQI
20th Sep 20252310 AMAQI
20th Sep 20252411 AMAQI
20th Sep 20252412 PMAQI
20th Sep 2025241 PMAQI
20th Sep 2025262 PMAQI
20th Sep 2025243 PMAQI
20th Sep 2025254 PMAQI
20th Sep 2025265 PMAQI
20th Sep 2025206 PMAQI
20th Sep 2025247 PMAQI
20th Sep 2025228 PMAQI
20th Sep 2025209 PMAQI
20th Sep 20252010 PMAQI
20th Sep 20252111 PMAQI
21st Sep 20252512 AMAQI
21st Sep 2025271 AMAQI
21st Sep 2025312 AMAQI
21st Sep 2025303 AMAQI
21st Sep 2025304 AMAQI
21st Sep 2025335 AMAQI

24°C22/25°C

21st Sep 2025286 AMAQI
21st Sep 2025257 AMAQI
21st Sep 2025268 AMAQI
21st Sep 2025279 AMAQI
21st Sep 20252510 AMAQI
21st Sep 20252411 AMAQI
21st Sep 20252712 PMAQI
21st Sep 2025261 PMAQI
21st Sep 2025242 PMAQI
21st Sep 2025263 PMAQI
21st Sep 2025274 PMAQI
21st Sep 2025305 PMAQI
21st Sep 2025276 PMAQI
21st Sep 2025267 PMAQI
21st Sep 2025268 PMAQI
21st Sep 2025229 PMAQI
21st Sep 20252310 PMAQI
21st Sep 20252511 PMAQI
22nd Sep 20252412 AMAQI
22nd Sep 2025231 AMAQI
22nd Sep 2025242 AMAQI
22nd Sep 2025243 AMAQI
22nd Sep 2025254 AMAQI
22nd Sep 2025225 AMAQI

23°C21/25°C

22nd Sep 2025226 AMAQI
22nd Sep 2025207 AMAQI
22nd Sep 2025228 AMAQI
22nd Sep 2025199 AMAQI
22nd Sep 20252010 AMAQI
22nd Sep 20252011 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025221 PMAQI
22nd Sep 2025212 PMAQI
22nd Sep 2025253 PMAQI
22nd Sep 2025234 PMAQI
22nd Sep 2025245 PMAQI
22nd Sep 2025266 PMAQI
22nd Sep 2025247 PMAQI
22nd Sep 2025238 PMAQI
22nd Sep 2025249 PMAQI
22nd Sep 20252110 PMAQI
22nd Sep 20252211 PMAQI
23rd Sep 20252212 AMAQI
23rd Sep 2025221 AMAQI
23rd Sep 2025262 AMAQI
23rd Sep 2025283 AMAQI
23rd Sep 2025264 AMAQI
23rd Sep 2025265 AMAQI

23°C21/24°C

23rd Sep 2025326 AMAQI
23rd Sep 2025287 AMAQI
23rd Sep 2025228 AMAQI
23rd Sep 2025229 AMAQI
23rd Sep 20252410 AMAQI
23rd Sep 20252411 AMAQI
23rd Sep 20252412 PMAQI
23rd Sep 2025281 PMAQI
23rd Sep 2025262 PMAQI
23rd Sep 2025293 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025235 PMAQI
23rd Sep 2025256 PMAQI
23rd Sep 2025277 PMAQI
23rd Sep 2025278 PMAQI
23rd Sep 2025319 PMAQI
23rd Sep 20253410 PMAQI
23rd Sep 20253411 PMAQI
24th Sep 20253612 AMAQI
24th Sep 2025361 AMAQI
24th Sep 2025382 AMAQI
24th Sep 2025343 AMAQI
24th Sep 2025394 AMAQI
24th Sep 2025385 AMAQI

22°C20/24°C

24th Sep 2025326 AMAQI
24th Sep 2025327 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025349 AMAQI
24th Sep 20253210 AMAQI
24th Sep 20253211 AMAQI
24th Sep 20252912 PMAQI
24th Sep 2025261 PMAQI
24th Sep 2025302 PMAQI
24th Sep 2025303 PMAQI
24th Sep 2025294 PMAQI
24th Sep 2025305 PMAQI
24th Sep 2025296 PMAQI
24th Sep 2025327 PMAQI
24th Sep 2025328 PMAQI
24th Sep 2025319 PMAQI
24th Sep 20253210 PMAQI
24th Sep 20253311 PMAQI
25th Sep 20252912 AMAQI
25th Sep 2025261 AMAQI
25th Sep 2025262 AMAQI
25th Sep 2025263 AMAQI
25th Sep 2025264 AMAQI
25th Sep 2025245 AMAQI

22°C21/24°C

25th Sep 2025246 AMAQI
25th Sep 2025287 AMAQI
25th Sep 2025258 AMAQI
25th Sep 2025239 AMAQI
25th Sep 20252110 AMAQI
25th Sep 20252311 AMAQI
25th Sep 20252612 PMAQI
25th Sep 2025231 PMAQI
25th Sep 2025242 PMAQI
25th Sep 2025303 PMAQI
25th Sep 2025294 PMAQI
25th Sep 2025305 PMAQI
25th Sep 2025276 PMAQI
25th Sep 2025267 PMAQI
25th Sep 2025248 PMAQI
25th Sep 2025239 PMAQI
25th Sep 20253110 PMAQI
25th Sep 20252811 PMAQI
26th Sep 20252512 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025232 AMAQI
26th Sep 2025253 AMAQI
26th Sep 2025244 AMAQI
26th Sep 2025245 AMAQI

24°C22/26°C

26th Sep 2025226 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025308 AMAQI
26th Sep 2025279 AMAQI
26th Sep 20252110 AMAQI
26th Sep 20252111 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025231 PMAQI
26th Sep 2025252 PMAQI
26th Sep 2025283 PMAQI
26th Sep 2025264 PMAQI
26th Sep 2025275 PMAQI
26th Sep 2025276 PMAQI
26th Sep 2025257 PMAQI
26th Sep 2025228 PMAQI
26th Sep 2025209 PMAQI
26th Sep 20252210 PMAQI
26th Sep 20252211 PMAQI
27th Sep 20251912 AMAQI
27th Sep 2025191 AMAQI
27th Sep 2025172 AMAQI
27th Sep 2025173 AMAQI
27th Sep 2025204 AMAQI
27th Sep 2025185 AMAQI

24°C22/27°C

27th Sep 2025136 AMAQI
27th Sep 2025137 AMAQI
27th Sep 2025158 AMAQI
27th Sep 2025179 AMAQI
27th Sep 20252010 AMAQI
27th Sep 20251711 AMAQI
27th Sep 20251712 PMAQI
27th Sep 2025181 PMAQI
27th Sep 2025202 PMAQI
27th Sep 2025183 PMAQI
27th Sep 2025214 PMAQI
27th Sep 2025245 PMAQI
27th Sep 2025246 PMAQI
27th Sep 2025207 PMAQI
27th Sep 2025178 PMAQI
27th Sep 2025249 PMAQI
27th Sep 20252610 PMAQI
27th Sep 20252611 PMAQI
28th Sep 20252212 AMAQI
28th Sep 2025161 AMAQI
28th Sep 2025152 AMAQI
28th Sep 2025133 AMAQI
28th Sep 2025164 AMAQI
28th Sep 2025155 AMAQI

24°C23/26°C

28th Sep 2025156 AMAQI
28th Sep 2025177 AMAQI
28th Sep 2025178 AMAQI
28th Sep 2025169 AMAQI
28th Sep 20251610 AMAQI
28th Sep 20251711 AMAQI
28th Sep 20252012 PMAQI
28th Sep 2025221 PMAQI
28th Sep 2025212 PMAQI
28th Sep 2025253 PMAQI
28th Sep 2025174 PMAQI
28th Sep 2025155 PMAQI
28th Sep 2025126 PMAQI
28th Sep 2025117 PMAQI
28th Sep 2025118 PMAQI
28th Sep 2025119 PMAQI
28th Sep 20251610 PMAQI
28th Sep 20252811 PMAQI
29th Sep 20251812 AMAQI
29th Sep 2025111 AMAQI
29th Sep 2025112 AMAQI
29th Sep 2025153 AMAQI
29th Sep 2025184 AMAQI
29th Sep 2025105 AMAQI

24°C22/26°C

29th Sep 2025216 AMAQI
29th Sep 2025167 AMAQI
29th Sep 2025198 AMAQI
29th Sep 2025199 AMAQI
29th Sep 20252310 AMAQI
29th Sep 20251811 AMAQI
29th Sep 20251012 PMAQI
29th Sep 2025121 PMAQI
29th Sep 2025132 PMAQI
29th Sep 2025103 PMAQI
29th Sep 2025204 PMAQI
29th Sep 2025245 PMAQI
29th Sep 2025166 PMAQI
29th Sep 2025157 PMAQI
29th Sep 2025148 PMAQI
29th Sep 2025149 PMAQI
29th Sep 20251910 PMAQI
29th Sep 20252111 PMAQI
30th Sep 20252012 AMAQI
30th Sep 2025211 AMAQI
30th Sep 2025242 AMAQI
30th Sep 2025183 AMAQI
30th Sep 2025204 AMAQI
30th Sep 2025135 AMAQI

24°C22/26°C

30th Sep 2025146 AMAQI
30th Sep 2025177 AMAQI
30th Sep 2025178 AMAQI
30th Sep 2025179 AMAQI
30th Sep 20251510 AMAQI
30th Sep 2025811 AMAQI
30th Sep 20252112 PMAQI
30th Sep 2025211 PMAQI
30th Sep 2025232 PMAQI
30th Sep 2025203 PMAQI
30th Sep 2025164 PMAQI
30th Sep 2025245 PMAQI
30th Sep 2025176 PMAQI
30th Sep 2025137 PMAQI
30th Sep 2025148 PMAQI
30th Sep 2025199 PMAQI
30th Sep 20252410 PMAQI
30th Sep 20251911 PMAQI
1st Oct 20251712 AMAQI
1st Oct 2025171 AMAQI
1st Oct 2025222 AMAQI
1st Oct 2025243 AMAQI
1st Oct 2025314 AMAQI
1st Oct 2025275 AMAQI

24°C23/27°C

1st Oct 2025276 AMAQI
1st Oct 2025347 AMAQI
1st Oct 2025278 AMAQI
1st Oct 2025269 AMAQI
1st Oct 20252410 AMAQI
1st Oct 20253511 AMAQI
1st Oct 20255012 PMAQI
1st Oct 2025531 PMAQI
1st Oct 2025562 PMAQI
1st Oct 2025223 PMAQI
1st Oct 2025324 PMAQI
1st Oct 2025465 PMAQI
1st Oct 2025236 PMAQI
1st Oct 2025227 PMAQI
1st Oct 2025318 PMAQI
1st Oct 2025459 PMAQI
1st Oct 20253010 PMAQI
1st Oct 20254911 PMAQI
2nd Oct 20254812 AMAQI
2nd Oct 2025211 AMAQI
2nd Oct 2025222 AMAQI
2nd Oct 2025233 AMAQI
2nd Oct 2025224 AMAQI
2nd Oct 2025245 AMAQI

24°C22/26°C

2nd Oct 2025256 AMAQI
2nd Oct 2025247 AMAQI
2nd Oct 2025258 AMAQI
2nd Oct 2025279 AMAQI
2nd Oct 20252310 AMAQI
2nd Oct 20253111 AMAQI
2nd Oct 20254612 PMAQI
2nd Oct 2025531 PMAQI
2nd Oct 2025492 PMAQI
2nd Oct 2025463 PMAQI
2nd Oct 2025274 PMAQI
2nd Oct 2025205 PMAQI
2nd Oct 2025206 PMAQI
2nd Oct 2025267 PMAQI
2nd Oct 2025308 PMAQI
2nd Oct 2025279 PMAQI
2nd Oct 20254410 PMAQI
2nd Oct 20254211 PMAQI
3rd Oct 20254212 AMAQI
3rd Oct 2025391 AMAQI
3rd Oct 2025412 AMAQI
3rd Oct 2025483 AMAQI
3rd Oct 2025574 AMAQI
3rd Oct 2025335 AMAQI

23°C22/25°C

3rd Oct 2025266 AMAQI
3rd Oct 2025347 AMAQI
3rd Oct 2025468 AMAQI
3rd Oct 2025389 AMAQI
3rd Oct 20253610 AMAQI
3rd Oct 20255311 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025471 PMAQI
3rd Oct 2025282 PMAQI
3rd Oct 2025323 PMAQI
3rd Oct 2025274 PMAQI
3rd Oct 2025375 PMAQI
3rd Oct 2025476 PMAQI
3rd Oct 2025537 PMAQI
3rd Oct 2025508 PMAQI
3rd Oct 2025319 PMAQI
3rd Oct 20252410 PMAQI
3rd Oct 20253911 PMAQI
4th Oct 20254712 AMAQI
4th Oct 2025451 AMAQI
4th Oct 2025282 AMAQI
4th Oct 2025283 AMAQI
4th Oct 2025294 AMAQI
4th Oct 2025285 AMAQI

23°C21/25°C

4th Oct 2025296 AMAQI
4th Oct 2025347 AMAQI
4th Oct 2025408 AMAQI
4th Oct 2025439 AMAQI
4th Oct 20253910 AMAQI
4th Oct 20253711 AMAQI
4th Oct 20255312 PMAQI
4th Oct 2025511 PMAQI
4th Oct 2025572 PMAQI
4th Oct 2025613 PMAQI
4th Oct 2025534 PMAQI
4th Oct 2025325 PMAQI
4th Oct 2025456 PMAQI
4th Oct 2025527 PMAQI
4th Oct 2025418 PMAQI
4th Oct 2025419 PMAQI
4th Oct 20254710 PMAQI
4th Oct 20254811 PMAQI
5th Oct 20254412 AMAQI
5th Oct 2025491 AMAQI
5th Oct 2025332 AMAQI
5th Oct 2025393 AMAQI
5th Oct 2025314 AMAQI
5th Oct 2025345 AMAQI

24°C22/27°C

5th Oct 2025306 AMAQI
5th Oct 2025387 AMAQI
5th Oct 2025388 AMAQI
5th Oct 2025399 AMAQI
5th Oct 20253710 AMAQI
5th Oct 20255011 AMAQI
5th Oct 20255812 PMAQI
5th Oct 2025511 PMAQI
5th Oct 2025362 PMAQI
5th Oct 2025493 PMAQI
5th Oct 2025264 PMAQI
5th Oct 2025335 PMAQI
5th Oct 2025366 PMAQI
5th Oct 2025327 PMAQI
5th Oct 2025388 PMAQI
5th Oct 2025299 PMAQI
5th Oct 20253210 PMAQI
5th Oct 20253311 PMAQI
6th Oct 20254012 AMAQI
6th Oct 2025411 AMAQI
6th Oct 2025402 AMAQI
6th Oct 2025453 AMAQI
6th Oct 2025174 AMAQI
6th Oct 2025325 AMAQI

24°C22/26°C

6th Oct 2025366 AMAQI
6th Oct 2025307 AMAQI
7th Oct 2025301 AMAQI
7th Oct 2025262 AMAQI
7th Oct 2025363 AMAQI
7th Oct 2025414 AMAQI
7th Oct 2025305 AMAQI

23°C21/24°C

7th Oct 2025356 AMAQI
7th Oct 2025497 AMAQI
7th Oct 2025428 AMAQI
7th Oct 2025559 AMAQI
7th Oct 20255110 AMAQI
7th Oct 20255811 AMAQI
7th Oct 20255112 PMAQI
7th Oct 2025341 PMAQI
7th Oct 2025202 PMAQI
7th Oct 2025153 PMAQI
7th Oct 2025184 PMAQI
7th Oct 2025135 PMAQI
7th Oct 2025296 PMAQI
7th Oct 2025447 PMAQI
7th Oct 2025208 PMAQI
7th Oct 2025209 PMAQI
7th Oct 20252910 PMAQI
7th Oct 20254511 PMAQI
8th Oct 20252312 AMAQI
8th Oct 2025421 AMAQI
8th Oct 2025462 AMAQI
8th Oct 2025233 AMAQI
8th Oct 2025284 AMAQI
8th Oct 2025485 AMAQI

23°C20/25°C

8th Oct 2025696 AMAQI
8th Oct 2025727 AMAQI
8th Oct 2025538 AMAQI
8th Oct 2025439 AMAQI
8th Oct 20254410 AMAQI
8th Oct 20254511 AMAQI
8th Oct 20254212 PMAQI
8th Oct 2025541 PMAQI
8th Oct 2025462 PMAQI
8th Oct 2025393 PMAQI
8th Oct 2025274 PMAQI
8th Oct 2025255 PMAQI
8th Oct 2025256 PMAQI
8th Oct 2025297 PMAQI
8th Oct 2025398 PMAQI
8th Oct 2025349 PMAQI
8th Oct 20255210 PMAQI
8th Oct 20252711 PMAQI
9th Oct 20253812 AMAQI
9th Oct 2025401 AMAQI
9th Oct 2025412 AMAQI
9th Oct 2025443 AMAQI
9th Oct 2025424 AMAQI
9th Oct 2025445 AMAQI

24°C22/28°C

9th Oct 2025416 AMAQI
9th Oct 2025267 AMAQI
9th Oct 2025258 AMAQI
9th Oct 2025339 AMAQI
9th Oct 20254110 AMAQI
9th Oct 20256411 AMAQI
9th Oct 20254912 PMAQI
9th Oct 2025511 PMAQI
9th Oct 2025552 PMAQI
9th Oct 2025333 PMAQI
9th Oct 2025544 PMAQI
9th Oct 2025465 PMAQI
9th Oct 2025256 PMAQI
9th Oct 2025217 PMAQI
9th Oct 2025208 PMAQI
9th Oct 2025239 PMAQI
9th Oct 20254110 PMAQI
9th Oct 20255011 PMAQI
10th Oct 20254212 AMAQI
10th Oct 2025511 AMAQI
10th Oct 2025432 AMAQI
10th Oct 2025433 AMAQI
10th Oct 2025504 AMAQI
10th Oct 2025505 AMAQI

25°C23/27°C

10th Oct 2025476 AMAQI
6 AM
10th Oct 2025387 AMAQI
10th Oct 2025438 AMAQI
10th Oct 2025509 AMAQI
10th Oct 20253410 AMAQI
10th Oct 20252611 AMAQI
10th Oct 20253612 PMAQI
12 PM
10th Oct 2025541 PMAQI
10th Oct 2025442 PMAQI
10th Oct 2025243 PMAQI
10th Oct 2025264 PMAQI
6 PM
12 AM
5 AM

24°C23/27°C

Day time
Avg. Highest Time
12 PM

32AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM

26AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 12 PM (Avg. 32), while the lowest AQI was between 6 PM to 6 PM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 1 AM

29AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM - 9 PM

26AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 29), while the lowest AQI was between 7 PM to 9 PM (Avg. 26).

2025 Days Vs Air Quality

Mountain View, Hawaiian Paradise Park, Hawaii, United States

2025

93%

263

7%

19

Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)

Good
263 Days
Moderate
19 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 93%

Health Risk Level:

Very Low

In 2025, 93% of 284 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Mountain View, Hawaiian Paradise Park, Hawaii, United States

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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
49AQI
2nd January 2025
43AQI
3rd January 2025
43AQI
4th January 2025
43AQI
5th January 2025
50AQI
6th January 2025
49AQI
7th January 2025
50AQI
8th January 2025
38AQI
9th January 2025
41AQI
10th January 2025
38AQI
11th January 2025
36AQI
12th January 2025
32AQI
13th January 2025
36AQI
14th January 2025
33AQI
15th January 2025
35AQI
16th January 2025
35AQI
17th January 2025
58AQI
18th January 2025
49AQI
19th January 2025
36AQI
20th January 2025
35AQI
21st January 2025
36AQI
22nd January 2025
35AQI
23rd January 2025
39AQI
24th January 2025
34AQI
25th January 2025
36AQI
26th January 2025
39AQI
27th January 2025
35AQI
28th January 2025
35AQI
29th January 2025
36AQI
30th January 2025
36AQI
31st January 2025
39AQI
1st February 2025
31AQI
2nd February 2025
33AQI
3rd February 2025
32AQI
4th February 2025
34AQI
5th February 2025
42AQI
6th February 2025
44AQI
7th February 2025
37AQI
8th February 2025
35AQI
9th February 2025
35AQI
10th February 2025
35AQI
11th February 2025
39AQI
12th February 2025
35AQI
13th February 2025
41AQI
14th February 2025
38AQI
15th February 2025
34AQI
16th February 2025
36AQI
17th February 2025
38AQI
18th February 2025
38AQI
19th February 2025
33AQI
20th February 2025
35AQI
21st February 2025
34AQI
22nd February 2025
33AQI
23rd February 2025
36AQI
24th February 2025
35AQI
25th February 2025
35AQI
26th February 2025
35AQI
27th February 2025
40AQI
28th February 2025
47AQI
1st March 2025
43AQI
2nd March 2025
41AQI
3rd March 2025
37AQI
4th March 2025
39AQI
5th March 2025
38AQI
6th March 2025
39AQI
7th March 2025
38AQI
8th March 2025
35AQI
9th March 2025
46AQI
10th March 2025
54AQI
11th March 2025
54AQI
12th March 2025
63AQI
13th March 2025
58AQI
14th March 2025
63AQI
15th March 2025
66AQI
16th March 2025
60AQI
17th March 2025
67AQI
18th March 2025
56AQI
19th March 2025
62AQI
20th March 2025
57AQI
21st March 2025
56AQI
22nd March 2025
58AQI
23rd March 2025
55AQI
24th March 2025
55AQI
25th March 2025
41AQI
26th March 2025
41AQI
27th March 2025
33AQI
28th March 2025
44AQI
29th March 2025
34AQI
30th March 2025
32AQI
31st March 2025
31AQI
1st April 2025
30AQI
2nd April 2025
38AQI
3rd April 2025
47AQI
4th April 2025
41AQI
5th April 2025
40AQI
6th April 2025
32AQI
7th April 2025
30AQI
8th April 2025
31AQI
9th April 2025
30AQI
10th April 2025
33AQI
11th April 2025
32AQI
12th April 2025
33AQI
13th April 2025
34AQI
14th April 2025
31AQI
15th April 2025
30AQI
16th April 2025
31AQI
17th April 2025
29AQI
18th April 2025
31AQI
19th April 2025
30AQI
20th April 2025
33AQI
21st April 2025
31AQI
22nd April 2025
29AQI
23rd April 2025
28AQI
24th April 2025
27AQI
25th April 2025
29AQI
26th April 2025
28AQI
27th April 2025
24AQI
28th April 2025
27AQI
29th April 2025
26AQI
30th April 2025
27AQI
1st May 2025
25AQI
2nd May 2025
27AQI
3rd May 2025
22AQI
4th May 2025
26AQI
5th May 2025
23AQI
6th May 2025
27AQI
7th May 2025
25AQI
8th May 2025
25AQI
9th May 2025
25AQI
10th May 2025
29AQI
11th May 2025
30AQI
12th May 2025
27AQI
13th May 2025
29AQI
14th May 2025
30AQI
15th May 2025
31AQI
16th May 2025
31AQI
17th May 2025
29AQI
18th May 2025
29AQI
19th May 2025
30AQI
20th May 2025
29AQI
21st May 2025
30AQI
22nd May 2025
27AQI
23rd May 2025
31AQI
24th May 2025
32AQI
25th May 2025
29AQI
26th May 2025
28AQI
27th May 2025
33AQI
28th May 2025
29AQI
29th May 2025
27AQI
30th May 2025
27AQI
31st May 2025
24AQI
1st June 2025
26AQI
2nd June 2025
29AQI
3rd June 2025
31AQI
4th June 2025
28AQI
5th June 2025
27AQI
6th June 2025
26AQI
7th June 2025
25AQI
8th June 2025
24AQI
9th June 2025
24AQI
10th June 2025
24AQI
11th June 2025
23AQI
12th June 2025
24AQI
13th June 2025
25AQI
14th June 2025
27AQI
15th June 2025
25AQI
16th June 2025
23AQI
17th June 2025
20AQI
18th June 2025
20AQI
19th June 2025
21AQI
20th June 2025
19AQI
21st June 2025
21AQI
22nd June 2025
22AQI
23rd June 2025
21AQI
24th June 2025
19AQI
25th June 2025
21AQI
26th June 2025
19AQI
27th June 2025
18AQI
28th June 2025
17AQI
29th June 2025
22AQI
30th June 2025
22AQI
1st July 2025
22AQI
2nd July 2025
22AQI
3rd July 2025
21AQI
4th July 2025
22AQI
5th July 2025
36AQI
6th July 2025
27AQI
7th July 2025
28AQI
8th July 2025
24AQI
9th July 2025
23AQI
10th July 2025
23AQI
11th July 2025
26AQI
12th July 2025
27AQI
13th July 2025
29AQI
14th July 2025
28AQI
15th July 2025
27AQI
16th July 2025
30AQI
17th July 2025
35AQI
18th July 2025
38AQI
19th July 2025
30AQI
20th July 2025
23AQI
21st July 2025
30AQI
22nd July 2025
29AQI
23rd July 2025
34AQI
24th July 2025
30AQI
25th July 2025
25AQI
26th July 2025
24AQI
27th July 2025
22AQI
28th July 2025
24AQI
29th July 2025
26AQI
30th July 2025
31AQI
31st July 2025
34AQI
1st August 2025
30AQI
2nd August 2025
29AQI
3rd August 2025
27AQI
4th August 2025
28AQI
5th August 2025
35AQI
6th August 2025
30AQI
7th August 2025
27AQI
8th August 2025
26AQI
9th August 2025
27AQI
10th August 2025
35AQI
11th August 2025
37AQI
12th August 2025
32AQI
13th August 2025
37AQI
14th August 2025
55AQI
15th August 2025
27AQI
16th August 2025
28AQI
17th August 2025
27AQI
18th August 2025
22AQI
19th August 2025
25AQI
20th August 2025
26AQI
21st August 2025
47AQI
22nd August 2025
69AQI
23rd August 2025
37AQI
24th August 2025
31AQI
25th August 2025
26AQI
26th August 2025
27AQI
27th August 2025
23AQI
28th August 2025
25AQI
29th August 2025
23AQI
30th August 2025
22AQI
31st August 2025
24AQI
1st September 2025
76AQI
2nd September 2025
35AQI
3rd September 2025
33AQI
4th September 2025
32AQI
5th September 2025
23AQI
6th September 2025
24AQI
7th September 2025
21AQI
8th September 2025
25AQI
9th September 2025
22AQI
10th September 2025
27AQI
11th September 2025
25AQI
12th September 2025
21AQI
13th September 2025
24AQI
14th September 2025
23AQI
15th September 2025
25AQI
16th September 2025
30AQI
17th September 2025
32AQI
18th September 2025
27AQI
19th September 2025
24AQI
20th September 2025
23AQI
21st September 2025
27AQI
22nd September 2025
23AQI
23rd September 2025
26AQI
24th September 2025
33AQI
25th September 2025
26AQI
26th September 2025
24AQI
27th September 2025
20AQI
28th September 2025
16AQI
29th September 2025
16AQI
30th September 2025
18AQI
1st October 2025
30AQI
2nd October 2025
33AQI
3rd October 2025
41AQI
4th October 2025
43AQI
5th October 2025
40AQI
6th October 2025
42AQI
7th October 2025
34AQI
8th October 2025
37AQI
9th October 2025
38AQI
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

40AQI

36AQI

48AQI

31AQI

28AQI

23AQI

27AQI

31AQI

27AQI

38AQI

No. of days

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

202533AQI

30
1
28
16
15
30
31
30
31
29
2
29
1
9
263
19

Highest AQI recorded in

March

48AQI

Lowest AQI recorded in

June

23AQI

202418AQI

31
29
28
30
31
29
31
31
30
31
30
30
1
361
1

Highest AQI recorded in

December

37AQI

Lowest AQI recorded in

April

14AQI

202316AQI

30
1
28
31
28
31
30
31
31
30
31
29
31
361
1

Highest AQI recorded in

March

18AQI

Lowest AQI recorded in

December

13AQI

202217AQI

29
22
22
22
31
29
21
3
28
28
30
31
296

Highest AQI recorded in

April

19AQI

Lowest AQI recorded in

September

15AQI

202115AQI

27
28
31
30
31
30
31
29
27
31
30
27
352

Highest AQI recorded in

August

16AQI

Lowest AQI recorded in

December

13AQI

202015AQI

13
15
18
27
31
31
29
29
30
223

Highest AQI recorded in

May

18AQI

Lowest AQI recorded in

April

9AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
33AQI
Least Polluted Year Recorded
2021(Avg.)
15AQI

Mountain View's annual 2025 AQI (33) shows an average percentage change of 105.9% (worsened AQI) compared to previous years: 2020 (15), 2021 (15), 2022 (17), 2023 (16), 2024 (18).