Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Sandefjord, Vestfold, Norway 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

Sandefjord, Vestfold, Norway

2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
29th Aug 2024
46AQI
Lowest AQI recorded on
11th Aug 2024
14AQI

Same Day Analysis (18th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 17 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 19th Aug - 20th Aug 2025

Sandefjord, Vestfold, Norway

AQI
Day
Night
.

5 AM19th Aug 2025

9 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
5AM19th Aug

40AQI

Avg. Lowest Time
12PM19th Aug

14AQI

Night time
Avg. Highest Time
1AM20th Aug

25AQI

Avg. Lowest Time
3AM20th Aug

11AQI

In the last 24 hours,

Sandefjord's AQI reached its highest point of 40 at 5 AM during the Day, while the lowest point, 11, was recorded at 3 AM during the Night between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Sandefjord, Vestfold, Norway

JulAug
21st - 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 - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
Day
Night
21st Jul 2025485 AMAQI
21st Jul 2025476 AMAQI
21st Jul 2025467 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20254410 AMAQI
21st Jul 20254011 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025432 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025445 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254511 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025451 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025383 AMAQI
22nd Jul 2025374 AMAQI

21°C17/24°C

22nd Jul 2025445 AMAQI
22nd Jul 2025426 AMAQI
22nd Jul 2025427 AMAQI
22nd Jul 2025398 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20254010 AMAQI
22nd Jul 20254011 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025411 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025425 PMAQI
22nd Jul 2025416 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025418 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20254110 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025403 AMAQI
23rd Jul 2025414 AMAQI

21°C18/25°C

23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025377 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025379 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20253711 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025355 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025377 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025389 PMAQI
23rd Jul 20254010 PMAQI
23rd Jul 20253911 PMAQI
24th Jul 20253912 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025412 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025394 AMAQI

20°C17/24°C

24th Jul 2025435 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025438 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20254410 AMAQI
24th Jul 20254111 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025423 PMAQI
24th Jul 2025414 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025398 PMAQI
24th Jul 2025419 PMAQI
24th Jul 20254210 PMAQI
24th Jul 20254311 PMAQI
25th Jul 20254312 AMAQI
25th Jul 2025431 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025424 AMAQI

21°C17/25°C

25th Jul 2025465 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025539 AMAQI
25th Jul 20254810 AMAQI
25th Jul 20253911 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025371 PMAQI
25th Jul 2025432 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025447 PMAQI
25th Jul 2025468 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254510 PMAQI
25th Jul 20254611 PMAQI
26th Jul 20254512 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025412 AMAQI
26th Jul 2025403 AMAQI
26th Jul 2025414 AMAQI

20°C17/23°C

26th Jul 2025405 AMAQI
26th Jul 2025436 AMAQI
26th Jul 2025427 AMAQI
26th Jul 2025488 AMAQI
26th Jul 2025449 AMAQI
26th Jul 20253910 AMAQI
26th Jul 20253311 AMAQI
26th Jul 20253112 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025443 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025395 PMAQI
26th Jul 2025376 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025388 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254011 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025401 AMAQI
27th Jul 2025422 AMAQI
27th Jul 2025423 AMAQI
27th Jul 2025364 AMAQI

19°C17/22°C

27th Jul 2025395 AMAQI
27th Jul 2025386 AMAQI
27th Jul 2025367 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252712 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025338 PMAQI
27th Jul 2025349 PMAQI
27th Jul 20253410 PMAQI
27th Jul 20253411 PMAQI
28th Jul 20253312 AMAQI
28th Jul 2025361 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025284 AMAQI

18°C16/20°C

28th Jul 2025305 AMAQI
28th Jul 2025316 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025389 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20252712 PMAQI
28th Jul 2025251 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025287 PMAQI
28th Jul 2025278 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
29th Jul 2025264 AMAQI

18°C14/21°C

29th Jul 2025255 AMAQI
29th Jul 2025236 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025198 AMAQI
29th Jul 2025199 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20251812 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025234 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025218 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025162 AMAQI
30th Jul 2025133 AMAQI
30th Jul 2025134 AMAQI

17°C14/20°C

30th Jul 2025145 AMAQI
30th Jul 2025156 AMAQI
30th Jul 2025187 AMAQI
30th Jul 2025188 AMAQI
30th Jul 2025169 AMAQI
30th Jul 20251410 AMAQI
30th Jul 20251511 AMAQI
30th Jul 20251412 PMAQI
30th Jul 2025161 PMAQI
30th Jul 2025182 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025214 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025198 PMAQI
30th Jul 2025189 PMAQI
30th Jul 20251810 PMAQI
30th Jul 20251811 PMAQI
31st Jul 20251812 AMAQI
31st Jul 2025181 AMAQI
31st Jul 2025182 AMAQI
31st Jul 2025183 AMAQI
31st Jul 2025324 AMAQI

17°C15/20°C

31st Jul 2025325 AMAQI
31st Jul 2025336 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025388 AMAQI
31st Jul 2025319 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025314 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025278 PMAQI
31st Jul 2025319 PMAQI
31st Jul 20253110 PMAQI
31st Jul 20253411 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025381 AMAQI
1st Aug 2025292 AMAQI
1st Aug 2025333 AMAQI
1st Aug 2025294 AMAQI

18°C14/22°C

1st Aug 2025285 AMAQI
1st Aug 2025316 AMAQI
1st Aug 2025307 AMAQI
1st Aug 2025308 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20252610 AMAQI
1st Aug 20252411 AMAQI
1st Aug 20252012 PMAQI
1st Aug 2025251 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025253 PMAQI
1st Aug 2025254 PMAQI
1st Aug 2025245 PMAQI
1st Aug 2025266 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025279 PMAQI
1st Aug 20252710 PMAQI
1st Aug 20252911 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025372 AMAQI
2nd Aug 2025443 AMAQI
2nd Aug 2025394 AMAQI

19°C16/21°C

2nd Aug 2025305 AMAQI
2nd Aug 2025366 AMAQI
2nd Aug 2025377 AMAQI
2nd Aug 2025248 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252612 PMAQI
2nd Aug 2025341 PMAQI
2nd Aug 2025312 PMAQI
2nd Aug 2025343 PMAQI
2nd Aug 2025334 PMAQI
2nd Aug 2025315 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025277 PMAQI
2nd Aug 2025268 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20253010 PMAQI
2nd Aug 20253211 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025311 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025274 AMAQI

17°C15/17°C

3rd Aug 2025225 AMAQI
3rd Aug 2025226 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025258 AMAQI
3rd Aug 2025259 AMAQI
3rd Aug 20252410 AMAQI
3rd Aug 20252111 AMAQI
3rd Aug 20252012 PMAQI
3rd Aug 2025201 PMAQI
3rd Aug 2025232 PMAQI
3rd Aug 2025223 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025235 PMAQI
3rd Aug 2025246 PMAQI
3rd Aug 2025257 PMAQI
3rd Aug 2025248 PMAQI
3rd Aug 2025249 PMAQI
3rd Aug 20252610 PMAQI
3rd Aug 20252711 PMAQI
4th Aug 20252512 AMAQI
4th Aug 2025261 AMAQI
4th Aug 2025362 AMAQI
4th Aug 2025193 AMAQI
4th Aug 2025214 AMAQI

18°C15/20°C

4th Aug 2025205 AMAQI
4th Aug 2025186 AMAQI
4th Aug 2025237 AMAQI
4th Aug 2025238 AMAQI
4th Aug 2025229 AMAQI
4th Aug 20254310 AMAQI
4th Aug 20252311 AMAQI
4th Aug 20251912 PMAQI
4th Aug 2025201 PMAQI
4th Aug 2025202 PMAQI
4th Aug 2025203 PMAQI
4th Aug 2025214 PMAQI
4th Aug 2025215 PMAQI
4th Aug 2025216 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025218 PMAQI
4th Aug 2025249 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252511 PMAQI
5th Aug 20252412 AMAQI
5th Aug 2025231 AMAQI
5th Aug 2025192 AMAQI
5th Aug 2025273 AMAQI
5th Aug 2025314 AMAQI

16°C14/19°C

5th Aug 2025295 AMAQI
5th Aug 2025326 AMAQI
5th Aug 2025247 AMAQI
5th Aug 2025238 AMAQI
5th Aug 2025229 AMAQI
5th Aug 20252310 AMAQI
5th Aug 20252311 AMAQI
5th Aug 20252612 PMAQI
5th Aug 2025241 PMAQI
5th Aug 2025232 PMAQI
5th Aug 2025253 PMAQI
5th Aug 2025244 PMAQI
5th Aug 2025245 PMAQI
5th Aug 2025226 PMAQI
5th Aug 2025227 PMAQI
5th Aug 2025218 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252410 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252412 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025232 AMAQI
6th Aug 2025193 AMAQI
6th Aug 2025164 AMAQI

16°C14/17°C

6th Aug 2025185 AMAQI
6th Aug 2025306 AMAQI
6th Aug 2025197 AMAQI
6th Aug 2025168 AMAQI
6th Aug 2025199 AMAQI
6th Aug 20251810 AMAQI
6th Aug 20251811 AMAQI
6th Aug 20252012 PMAQI
6th Aug 2025201 PMAQI
6th Aug 2025202 PMAQI
6th Aug 2025213 PMAQI
6th Aug 2025224 PMAQI
6th Aug 2025215 PMAQI
6th Aug 2025246 PMAQI
6th Aug 2025197 PMAQI
6th Aug 2025218 PMAQI
6th Aug 2025219 PMAQI
6th Aug 20252210 PMAQI
6th Aug 20252211 PMAQI
7th Aug 20252112 AMAQI
7th Aug 2025221 AMAQI
7th Aug 2025162 AMAQI
7th Aug 2025163 AMAQI
7th Aug 2025154 AMAQI

17°C14/21°C

7th Aug 2025165 AMAQI
7th Aug 2025166 AMAQI
7th Aug 2025197 AMAQI
7th Aug 2025178 AMAQI
7th Aug 2025169 AMAQI
7th Aug 20251710 AMAQI
7th Aug 20251811 AMAQI
7th Aug 20252012 PMAQI
7th Aug 2025201 PMAQI
7th Aug 2025202 PMAQI
7th Aug 2025213 PMAQI
7th Aug 2025204 PMAQI
7th Aug 2025225 PMAQI
7th Aug 2025246 PMAQI
7th Aug 2025247 PMAQI
7th Aug 2025238 PMAQI
7th Aug 2025209 PMAQI
7th Aug 20251810 PMAQI
7th Aug 20251811 PMAQI
8th Aug 20251912 AMAQI
8th Aug 2025181 AMAQI
8th Aug 2025292 AMAQI
8th Aug 2025333 AMAQI
8th Aug 2025344 AMAQI

16°C13/18°C

8th Aug 2025365 AMAQI
8th Aug 2025336 AMAQI
8th Aug 2025327 AMAQI
8th Aug 2025348 AMAQI
8th Aug 2025359 AMAQI
8th Aug 20252910 AMAQI
8th Aug 20252811 AMAQI
8th Aug 20252612 PMAQI
8th Aug 2025241 PMAQI
8th Aug 2025282 PMAQI
8th Aug 2025303 PMAQI
8th Aug 2025274 PMAQI
8th Aug 2025275 PMAQI
8th Aug 2025276 PMAQI
8th Aug 2025287 PMAQI
8th Aug 2025288 PMAQI
8th Aug 2025289 PMAQI
8th Aug 20252910 PMAQI
8th Aug 20252911 PMAQI
9th Aug 20252812 AMAQI
9th Aug 2025281 AMAQI
9th Aug 2025232 AMAQI
9th Aug 2025203 AMAQI
9th Aug 2025204 AMAQI

17°C14/20°C

9th Aug 2025195 AMAQI
9th Aug 2025206 AMAQI
9th Aug 2025207 AMAQI
9th Aug 2025208 AMAQI
9th Aug 2025219 AMAQI
9th Aug 20252410 AMAQI
9th Aug 20252511 AMAQI
9th Aug 20252712 PMAQI
9th Aug 2025251 PMAQI
9th Aug 2025242 PMAQI
9th Aug 2025263 PMAQI
9th Aug 2025264 PMAQI
9th Aug 2025265 PMAQI
9th Aug 2025246 PMAQI
9th Aug 2025267 PMAQI
9th Aug 2025268 PMAQI
9th Aug 2025269 PMAQI
9th Aug 20252310 PMAQI
9th Aug 20252411 PMAQI
10th Aug 20252412 AMAQI
10th Aug 2025241 AMAQI
10th Aug 2025252 AMAQI
10th Aug 2025243 AMAQI
10th Aug 2025254 AMAQI

16°C14/19°C

10th Aug 2025245 AMAQI
10th Aug 2025246 AMAQI
10th Aug 2025237 AMAQI
10th Aug 2025308 AMAQI
10th Aug 2025229 AMAQI
10th Aug 20252010 AMAQI
10th Aug 20251611 AMAQI
10th Aug 20251712 PMAQI
10th Aug 2025171 PMAQI
10th Aug 2025192 PMAQI
10th Aug 2025193 PMAQI
10th Aug 2025204 PMAQI
10th Aug 2025195 PMAQI
10th Aug 2025206 PMAQI
10th Aug 2025207 PMAQI
10th Aug 2025228 PMAQI
10th Aug 2025219 PMAQI
10th Aug 20252310 PMAQI
10th Aug 20252311 PMAQI
11th Aug 20252312 AMAQI
11th Aug 2025231 AMAQI
11th Aug 2025162 AMAQI
11th Aug 2025153 AMAQI
11th Aug 2025144 AMAQI

17°C13/21°C

11th Aug 2025165 AMAQI
11th Aug 2025226 AMAQI
11th Aug 2025177 AMAQI
11th Aug 2025198 AMAQI
11th Aug 2025189 AMAQI
11th Aug 20251910 AMAQI
11th Aug 20251711 AMAQI
11th Aug 20251712 PMAQI
11th Aug 2025161 PMAQI
11th Aug 2025172 PMAQI
11th Aug 2025203 PMAQI
11th Aug 2025204 PMAQI
11th Aug 2025225 PMAQI
11th Aug 2025226 PMAQI
11th Aug 2025217 PMAQI
11th Aug 2025198 PMAQI
11th Aug 2025219 PMAQI
11th Aug 20251910 PMAQI
11th Aug 20252011 PMAQI
12th Aug 20252112 AMAQI
12th Aug 2025201 AMAQI
12th Aug 2025242 AMAQI
12th Aug 2025233 AMAQI
12th Aug 2025204 AMAQI

17°C14/21°C

12th Aug 2025225 AMAQI
12th Aug 2025266 AMAQI
12th Aug 2025227 AMAQI
12th Aug 2025248 AMAQI
12th Aug 2025229 AMAQI
12th Aug 20252010 AMAQI
12th Aug 20252211 AMAQI
12th Aug 20252112 PMAQI
12th Aug 2025251 PMAQI
12th Aug 2025222 PMAQI
12th Aug 2025203 PMAQI
12th Aug 2025224 PMAQI
12th Aug 2025205 PMAQI
12th Aug 2025236 PMAQI
12th Aug 2025217 PMAQI
12th Aug 2025228 PMAQI
12th Aug 2025209 PMAQI
12th Aug 20252110 PMAQI
12th Aug 20252211 PMAQI
13th Aug 20252012 AMAQI
13th Aug 2025231 AMAQI
13th Aug 2025242 AMAQI
13th Aug 2025173 AMAQI
13th Aug 2025234 AMAQI

16°C12/19°C

13th Aug 2025265 AMAQI
13th Aug 2025316 AMAQI
13th Aug 2025307 AMAQI
13th Aug 2025288 AMAQI
13th Aug 2025329 AMAQI
13th Aug 20252810 AMAQI
13th Aug 20252811 AMAQI
13th Aug 20252612 PMAQI
13th Aug 2025241 PMAQI
13th Aug 2025232 PMAQI
13th Aug 2025203 PMAQI
13th Aug 2025214 PMAQI
13th Aug 2025225 PMAQI
13th Aug 2025246 PMAQI
13th Aug 2025257 PMAQI
13th Aug 2025258 PMAQI
13th Aug 2025249 PMAQI
13th Aug 20252210 PMAQI
13th Aug 20252411 PMAQI
14th Aug 20252212 AMAQI
14th Aug 2025241 AMAQI
14th Aug 2025392 AMAQI
14th Aug 2025393 AMAQI
14th Aug 2025444 AMAQI

18°C15/21°C

14th Aug 2025375 AMAQI
14th Aug 2025396 AMAQI
14th Aug 2025407 AMAQI
14th Aug 2025388 AMAQI
14th Aug 2025409 AMAQI
14th Aug 20254610 AMAQI
14th Aug 20254511 AMAQI
14th Aug 20252812 PMAQI
14th Aug 2025271 PMAQI
14th Aug 2025282 PMAQI
14th Aug 2025303 PMAQI
14th Aug 2025324 PMAQI
14th Aug 2025345 PMAQI
14th Aug 2025386 PMAQI
14th Aug 2025387 PMAQI
14th Aug 2025388 PMAQI
14th Aug 2025369 PMAQI
14th Aug 20253310 PMAQI
14th Aug 20253211 PMAQI
15th Aug 20253412 AMAQI
15th Aug 2025331 AMAQI
15th Aug 2025422 AMAQI
15th Aug 2025463 AMAQI
15th Aug 2025454 AMAQI

18°C16/21°C

15th Aug 2025475 AMAQI
15th Aug 2025506 AMAQI
15th Aug 2025567 AMAQI
15th Aug 2025548 AMAQI
15th Aug 2025569 AMAQI
15th Aug 20255810 AMAQI
15th Aug 20255511 AMAQI
15th Aug 20255612 PMAQI
15th Aug 2025491 PMAQI
15th Aug 2025462 PMAQI
15th Aug 2025423 PMAQI
15th Aug 2025434 PMAQI
15th Aug 2025445 PMAQI
15th Aug 2025426 PMAQI
15th Aug 2025377 PMAQI
15th Aug 2025348 PMAQI
15th Aug 2025389 PMAQI
15th Aug 20254010 PMAQI
15th Aug 20253811 PMAQI
16th Aug 20254012 AMAQI
16th Aug 2025421 AMAQI
16th Aug 2025162 AMAQI
16th Aug 2025163 AMAQI
16th Aug 2025164 AMAQI

20°C16/25°C

16th Aug 2025155 AMAQI
16th Aug 2025186 AMAQI
16th Aug 2025177 AMAQI
16th Aug 2025168 AMAQI
16th Aug 2025149 AMAQI
16th Aug 20251410 AMAQI
16th Aug 20251111 AMAQI
16th Aug 20251112 PMAQI
16th Aug 2025131 PMAQI
16th Aug 2025162 PMAQI
16th Aug 2025153 PMAQI
16th Aug 2025174 PMAQI
16th Aug 2025165 PMAQI
16th Aug 2025166 PMAQI
16th Aug 2025187 PMAQI
16th Aug 2025178 PMAQI
16th Aug 2025209 PMAQI
16th Aug 20252010 PMAQI
16th Aug 20252011 PMAQI
17th Aug 20252012 AMAQI
17th Aug 2025201 AMAQI
17th Aug 2025142 AMAQI
17th Aug 2025133 AMAQI
17th Aug 2025124 AMAQI

16°C12/20°C

17th Aug 2025135 AMAQI
17th Aug 2025126 AMAQI
17th Aug 2025127 AMAQI
17th Aug 2025128 AMAQI
17th Aug 2025129 AMAQI
17th Aug 20251210 AMAQI
17th Aug 20251211 AMAQI
17th Aug 20251212 PMAQI
17th Aug 2025121 PMAQI
17th Aug 2025142 PMAQI
17th Aug 2025153 PMAQI
17th Aug 2025174 PMAQI
17th Aug 2025145 PMAQI
17th Aug 2025146 PMAQI
17th Aug 2025157 PMAQI
17th Aug 2025148 PMAQI
17th Aug 2025149 PMAQI
17th Aug 20251510 PMAQI
17th Aug 20251711 PMAQI
18th Aug 20251412 AMAQI
18th Aug 2025141 AMAQI
18th Aug 2025152 AMAQI
18th Aug 2025163 AMAQI
18th Aug 2025174 AMAQI

17°C12/22°C

18th Aug 2025155 AMAQI
18th Aug 2025166 AMAQI
18th Aug 2025167 AMAQI
18th Aug 2025198 AMAQI
18th Aug 2025219 AMAQI
18th Aug 20252610 AMAQI
18th Aug 20252511 AMAQI
18th Aug 20251712 PMAQI
18th Aug 2025181 PMAQI
18th Aug 2025172 PMAQI
18th Aug 2025183 PMAQI
18th Aug 2025174 PMAQI
18th Aug 2025195 PMAQI
18th Aug 2025206 PMAQI
18th Aug 2025237 PMAQI
18th Aug 2025248 PMAQI
18th Aug 2025229 PMAQI
18th Aug 20251910 PMAQI
18th Aug 20251811 PMAQI
19th Aug 20251912 AMAQI
19th Aug 2025181 AMAQI
19th Aug 2025392 AMAQI
19th Aug 2025403 AMAQI
19th Aug 2025394 AMAQI

18°C15/21°C

19th Aug 2025405 AMAQI
19th Aug 2025356 AMAQI
19th Aug 2025257 AMAQI
19th Aug 2025198 AMAQI
19th Aug 2025209 AMAQI
19th Aug 20251510 AMAQI
19th Aug 20251411 AMAQI
19th Aug 20251412 PMAQI
19th Aug 2025151 PMAQI
19th Aug 2025172 PMAQI
19th Aug 2025173 PMAQI
19th Aug 2025184 PMAQI
19th Aug 2025215 PMAQI
19th Aug 2025206 PMAQI
19th Aug 2025187 PMAQI
19th Aug 2025188 PMAQI
19th Aug 2025209 PMAQI
19th Aug 20252310 PMAQI
19th Aug 20252111 PMAQI
20th Aug 20252312 AMAQI
20th Aug 2025251 AMAQI
20th Aug 2025122 AMAQI
20th Aug 2025113 AMAQI
20th Aug 2025134 AMAQI

16°C13/18°C

20th Aug 2025125 AMAQI
5 AM
20th Aug 2025156 AMAQI
1 PM
9 PM
1 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 10 AM

29AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
12 PM - 9 PM

27AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 29), while the lowest AQI was between 12 PM to 9 PM (Avg. 27).
Night time
Avg. Highest Time
12 AM - 11 PM

29AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM

29AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 29), while the lowest AQI was between 12 AM to 11 PM (Avg. 29).

2025 Days Vs Air Quality

Sandefjord, Vestfold, Norway

2025

92%

211

8%

19

Total number of days with different AQI categories in last 232 days in 2025 (133 days remaining)

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

Under WHO’s Safe Air Quality Limits: 92%

Health Risk Level:

Very Low

In 2025, 92% of 232 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

Sandefjord, Vestfold, Norway

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
23AQI
2nd January 2025
28AQI
3rd January 2025
32AQI
4th January 2025
65AQI
5th January 2025
62AQI
6th January 2025
27AQI
7th January 2025
34AQI
8th January 2025
30AQI
9th January 2025
45AQI
10th January 2025
32AQI
11th January 2025
31AQI
12th January 2025
44AQI
13th January 2025
51AQI
14th January 2025
44AQI
15th January 2025
52AQI
16th January 2025
40AQI
17th January 2025
50AQI
18th January 2025
42AQI
19th January 2025
40AQI
20th January 2025
46AQI
21st January 2025
34AQI
22nd January 2025
45AQI
23rd January 2025
29AQI
24th January 2025
32AQI
25th January 2025
43AQI
26th January 2025
31AQI
27th January 2025
29AQI
28th January 2025
28AQI
29th January 2025
26AQI
30th January 2025
28AQI
31st January 2025
35AQI
1st February 2025
42AQI
2nd February 2025
51AQI
3rd February 2025
48AQI
4th February 2025
60AQI
5th February 2025
42AQI
6th February 2025
40AQI
7th February 2025
47AQI
8th February 2025
37AQI
9th February 2025
44AQI
10th February 2025
40AQI
11th February 2025
34AQI
12th February 2025
38AQI
13th February 2025
35AQI
14th February 2025
47AQI
15th February 2025
61AQI
16th February 2025
48AQI
17th February 2025
70AQI
18th February 2025
64AQI
19th February 2025
59AQI
20th February 2025
58AQI
21st February 2025
63AQI
22nd February 2025
73AQI
23rd February 2025
52AQI
24th February 2025
37AQI
25th February 2025
27AQI
26th February 2025
29AQI
27th February 2025
32AQI
28th February 2025
35AQI
1st March 2025
39AQI
2nd March 2025
32AQI
3rd March 2025
33AQI
4th March 2025
33AQI
5th March 2025
30AQI
6th March 2025
34AQI
7th March 2025
64AQI
8th March 2025
60AQI
9th March 2025
43AQI
10th March 2025
37AQI
11th March 2025
19AQI
12th March 2025
18AQI
13th March 2025
24AQI
14th March 2025
49AQI
15th March 2025
39AQI
16th March 2025
26AQI
17th March 2025
39AQI
18th March 2025
41AQI
19th March 2025
42AQI
20th March 2025
44AQI
21st March 2025
43AQI
22nd March 2025
35AQI
23rd March 2025
39AQI
24th March 2025
46AQI
25th March 2025
51AQI
26th March 2025
31AQI
27th March 2025
33AQI
28th March 2025
48AQI
29th March 2025
34AQI
30th March 2025
21AQI
31st March 2025
27AQI
1st April 2025
32AQI
2nd April 2025
37AQI
3rd April 2025
41AQI
4th April 2025
27AQI
5th April 2025
21AQI
6th April 2025
18AQI
7th April 2025
23AQI
8th April 2025
28AQI
9th April 2025
27AQI
10th April 2025
29AQI
11th April 2025
27AQI
12th April 2025
19AQI
13th April 2025
33AQI
14th April 2025
29AQI
15th April 2025
34AQI
16th April 2025
32AQI
17th April 2025
53AQI
18th April 2025
19AQI
19th April 2025
19AQI
20th April 2025
12AQI
21st April 2025
13AQI
22nd April 2025
15AQI
23rd April 2025
18AQI
24th April 2025
20AQI
25th April 2025
18AQI
26th April 2025
17AQI
27th April 2025
25AQI
28th April 2025
35AQI
29th April 2025
19AQI
30th April 2025
18AQI
1st May 2025
31AQI
2nd May 2025
20AQI
3rd May 2025
15AQI
4th May 2025
14AQI
5th May 2025
17AQI
6th May 2025
16AQI
7th May 2025
15AQI
8th May 2025
21AQI
9th May 2025
26AQI
10th May 2025
35AQI
11th May 2025
31AQI
12th May 2025
34AQI
13th May 2025
24AQI
14th May 2025
22AQI
15th May 2025
17AQI
16th May 2025
16AQI
17th May 2025
17AQI
18th May 2025
16AQI
19th May 2025
18AQI
20th May 2025
23AQI
21st May 2025
15AQI
22nd May 2025
14AQI
23rd May 2025
12AQI
24th May 2025
21AQI
25th May 2025
21AQI
26th May 2025
23AQI
27th May 2025
24AQI
28th May 2025
21AQI
29th May 2025
17AQI
30th May 2025
17AQI
31st May 2025
14AQI
1st June 2025
20AQI
2nd June 2025
18AQI
3rd June 2025
21AQI
4th June 2025
29AQI
5th June 2025
25AQI
6th June 2025
18AQI
7th June 2025
16AQI
8th June 2025
18AQI
9th June 2025
16AQI
10th June 2025
30AQI
11th June 2025
30AQI
12th June 2025
23AQI
13th June 2025
23AQI
14th June 2025
22AQI
15th June 2025
28AQI
16th June 2025
28AQI
17th June 2025
32AQI
18th June 2025
25AQI
19th June 2025
19AQI
20th June 2025
18AQI
21st June 2025
20AQI
22nd June 2025
15AQI
23rd June 2025
30AQI
24th June 2025
22AQI
25th June 2025
18AQI
26th June 2025
28AQI
27th June 2025
21AQI
28th June 2025
21AQI
29th June 2025
20AQI
30th June 2025
19AQI
1st July 2025
38AQI
2nd July 2025
40AQI
3rd July 2025
24AQI
4th July 2025
20AQI
5th July 2025
19AQI
6th July 2025
18AQI
7th July 2025
19AQI
8th July 2025
20AQI
9th July 2025
24AQI
10th July 2025
28AQI
11th July 2025
27AQI
12th July 2025
29AQI
13th July 2025
30AQI
14th July 2025
35AQI
15th July 2025
36AQI
16th July 2025
39AQI
17th July 2025
37AQI
18th July 2025
44AQI
19th July 2025
48AQI
20th July 2025
51AQI
21st July 2025
47AQI
22nd July 2025
42AQI
23rd July 2025
38AQI
24th July 2025
41AQI
25th July 2025
44AQI
26th July 2025
41AQI
27th July 2025
36AQI
28th July 2025
31AQI
29th July 2025
25AQI
30th July 2025
19AQI
31st July 2025
27AQI
1st August 2025
29AQI
2nd August 2025
30AQI
3rd August 2025
25AQI
4th August 2025
24AQI
5th August 2025
24AQI
6th August 2025
22AQI
7th August 2025
20AQI
8th August 2025
27AQI
9th August 2025
25AQI
10th August 2025
22AQI
11th August 2025
20AQI
12th August 2025
22AQI
13th August 2025
24AQI
14th August 2025
33AQI
15th August 2025
43AQI
16th August 2025
22AQI
17th August 2025
15AQI
18th August 2025
17AQI

38AQI

47AQI

37AQI

25AQI

20AQI

22AQI

33AQI

25AQI

No. of days

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

202531AQI

27
4
18
10
28
3
29
1
31
30
30
1
18
211
19

Highest AQI recorded in

February

47AQI

Lowest AQI recorded in

May

20AQI

202425AQI

31
29
31
29
17
30
31
31
3
13
28
2
28
3
301
5

Highest AQI recorded in

November

33AQI

Lowest AQI recorded in

February

19AQI

202319AQI

31
28
31
30
31
30
31
17
19
31
29
31
339

Highest AQI recorded in

February

20AQI

Lowest AQI recorded in

December

18AQI

202218AQI

3
30
30
63

Highest AQI recorded in

October

19AQI

Lowest AQI recorded in

December

18AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2025(Avg.)
31AQI
Least Polluted Year Recorded
2022(Avg.)
18AQI

Sandefjord's annual 2025 AQI (31) shows an average percentage change of 53.4% (worsened AQI) compared to previous years: 2022 (18), 2023 (19), 2024 (25).