Sheriff Dalen, Skien, Telemark, 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
Sheriff Dalen, Skien, Telemark, Norway
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2024
56AQILowest AQI recorded on
31st Aug 2022
18AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 24 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Sheriff Dalen, Skien, Telemark, Norway
AQI
Day
Night
.
4 AM3rd Aug 2025
10 PM
3 AM4th Aug 2025
Day time
Avg. Highest Time
11AM3rd Aug
30AQI
Avg. Lowest Time
1PM3rd Aug
20AQI
Night time
Avg. Highest Time
11PM3rd Aug
27AQI
Avg. Lowest Time
3AM4th Aug
22AQI
In the last 24 hours,
Sheriff Dalen's AQI reached its highest point of 30 at 11 AM during the Day, while the lowest point, 20, was recorded at 1 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sheriff Dalen, Skien, Telemark, Norway
JulAug
05th - 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 - 03rd03rd - 04th04th
Day
Night
5th Jul 2025164 AMAQI
5th Jul 2025165 AMAQI
5th Jul 2025186 AMAQI
5th Jul 2025187 AMAQI
5th Jul 2025178 AMAQI
5th Jul 2025179 AMAQI
5th Jul 20251610 AMAQI
5th Jul 20251611 AMAQI
5th Jul 20251612 PMAQI
5th Jul 2025181 PMAQI
5th Jul 2025192 PMAQI
5th Jul 2025183 PMAQI
5th Jul 2025194 PMAQI
5th Jul 2025195 PMAQI
5th Jul 2025196 PMAQI
5th Jul 2025197 PMAQI
5th Jul 2025198 PMAQI
5th Jul 2025209 PMAQI
5th Jul 20251910 PMAQI
5th Jul 20251911 PMAQI
6th Jul 20251812 AMAQI
6th Jul 2025191 AMAQI
6th Jul 2025202 AMAQI
6th Jul 2025243 AMAQI
14°C11/18°C
6th Jul 2025224 AMAQI
6th Jul 2025175 AMAQI
6th Jul 2025176 AMAQI
6th Jul 2025187 AMAQI
6th Jul 2025178 AMAQI
6th Jul 2025159 AMAQI
6th Jul 20251510 AMAQI
6th Jul 20251511 AMAQI
6th Jul 20251612 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025182 PMAQI
6th Jul 2025203 PMAQI
6th Jul 2025204 PMAQI
6th Jul 2025185 PMAQI
6th Jul 2025186 PMAQI
6th Jul 2025177 PMAQI
6th Jul 2025188 PMAQI
6th Jul 2025209 PMAQI
6th Jul 20251910 PMAQI
6th Jul 20251911 PMAQI
7th Jul 20251912 AMAQI
7th Jul 2025181 AMAQI
7th Jul 2025182 AMAQI
7th Jul 2025203 AMAQI
16°C12/21°C
7th Jul 2025204 AMAQI
7th Jul 2025195 AMAQI
7th Jul 2025206 AMAQI
7th Jul 2025187 AMAQI
7th Jul 2025178 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20252110 AMAQI
7th Jul 20251911 AMAQI
7th Jul 20252212 PMAQI
7th Jul 2025201 PMAQI
7th Jul 2025192 PMAQI
7th Jul 2025203 PMAQI
7th Jul 2025204 PMAQI
7th Jul 2025195 PMAQI
7th Jul 2025196 PMAQI
7th Jul 2025187 PMAQI
7th Jul 2025188 PMAQI
7th Jul 2025209 PMAQI
7th Jul 20251910 PMAQI
7th Jul 20251911 PMAQI
8th Jul 20251912 AMAQI
8th Jul 2025211 AMAQI
8th Jul 2025172 AMAQI
8th Jul 2025173 AMAQI
14°C11/18°C
8th Jul 2025214 AMAQI
8th Jul 2025265 AMAQI
8th Jul 2025216 AMAQI
8th Jul 2025207 AMAQI
8th Jul 2025218 AMAQI
8th Jul 2025209 AMAQI
8th Jul 20252010 AMAQI
8th Jul 20252011 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025191 PMAQI
8th Jul 2025182 PMAQI
8th Jul 2025193 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025215 PMAQI
8th Jul 2025216 PMAQI
8th Jul 2025237 PMAQI
8th Jul 2025208 PMAQI
8th Jul 2025199 PMAQI
8th Jul 20251910 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20251912 AMAQI
9th Jul 2025201 AMAQI
9th Jul 2025222 AMAQI
9th Jul 2025243 AMAQI
16°C11/21°C
9th Jul 2025234 AMAQI
9th Jul 2025225 AMAQI
9th Jul 2025246 AMAQI
9th Jul 2025257 AMAQI
9th Jul 2025318 AMAQI
9th Jul 2025279 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252611 AMAQI
9th Jul 20253312 PMAQI
9th Jul 2025311 PMAQI
9th Jul 2025242 PMAQI
9th Jul 2025263 PMAQI
9th Jul 2025234 PMAQI
9th Jul 2025245 PMAQI
9th Jul 2025276 PMAQI
9th Jul 2025277 PMAQI
9th Jul 2025248 PMAQI
9th Jul 2025269 PMAQI
9th Jul 20252410 PMAQI
9th Jul 20252311 PMAQI
10th Jul 20252312 AMAQI
10th Jul 2025221 AMAQI
10th Jul 2025302 AMAQI
10th Jul 2025333 AMAQI
17°C11/21°C
10th Jul 2025334 AMAQI
10th Jul 2025325 AMAQI
10th Jul 2025276 AMAQI
10th Jul 2025247 AMAQI
10th Jul 2025318 AMAQI
10th Jul 2025299 AMAQI
10th Jul 20253010 AMAQI
10th Jul 20253211 AMAQI
10th Jul 20253912 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025342 PMAQI
10th Jul 2025323 PMAQI
10th Jul 2025304 PMAQI
10th Jul 2025245 PMAQI
10th Jul 2025276 PMAQI
10th Jul 2025287 PMAQI
10th Jul 2025288 PMAQI
10th Jul 2025289 PMAQI
10th Jul 20253010 PMAQI
10th Jul 20252811 PMAQI
11th Jul 20252712 AMAQI
11th Jul 2025281 AMAQI
11th Jul 2025272 AMAQI
11th Jul 2025263 AMAQI
17°C11/23°C
11th Jul 2025284 AMAQI
11th Jul 2025285 AMAQI
11th Jul 2025286 AMAQI
11th Jul 2025307 AMAQI
11th Jul 2025348 AMAQI
11th Jul 2025299 AMAQI
11th Jul 20252810 AMAQI
11th Jul 20252811 AMAQI
11th Jul 20252512 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025243 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025266 PMAQI
11th Jul 2025247 PMAQI
11th Jul 2025288 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252710 PMAQI
11th Jul 20252811 PMAQI
12th Jul 20252712 AMAQI
12th Jul 2025271 AMAQI
12th Jul 2025322 AMAQI
12th Jul 2025323 AMAQI
21°C13/27°C
12th Jul 2025334 AMAQI
12th Jul 2025375 AMAQI
12th Jul 2025336 AMAQI
12th Jul 2025307 AMAQI
12th Jul 2025268 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252710 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252912 PMAQI
12th Jul 2025281 PMAQI
12th Jul 2025292 PMAQI
12th Jul 2025313 PMAQI
12th Jul 2025284 PMAQI
12th Jul 2025305 PMAQI
12th Jul 2025306 PMAQI
12th Jul 2025317 PMAQI
12th Jul 2025328 PMAQI
12th Jul 2025329 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20253011 PMAQI
13th Jul 20252912 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025332 AMAQI
13th Jul 2025353 AMAQI
21°C14/28°C
13th Jul 2025334 AMAQI
13th Jul 2025305 AMAQI
13th Jul 2025326 AMAQI
13th Jul 2025327 AMAQI
13th Jul 2025338 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252710 AMAQI
13th Jul 20252711 AMAQI
13th Jul 20253012 PMAQI
13th Jul 2025311 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025295 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025287 PMAQI
13th Jul 2025298 PMAQI
13th Jul 2025319 PMAQI
13th Jul 20253010 PMAQI
13th Jul 20253011 PMAQI
14th Jul 20252912 AMAQI
14th Jul 2025291 AMAQI
14th Jul 2025332 AMAQI
14th Jul 2025353 AMAQI
18°C15/24°C
14th Jul 2025324 AMAQI
14th Jul 2025335 AMAQI
14th Jul 2025336 AMAQI
14th Jul 2025387 AMAQI
14th Jul 2025408 AMAQI
14th Jul 2025409 AMAQI
14th Jul 20254410 AMAQI
14th Jul 20254411 AMAQI
14th Jul 20254612 PMAQI
14th Jul 2025421 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025313 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025329 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253311 PMAQI
15th Jul 20253312 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025292 AMAQI
15th Jul 2025283 AMAQI
18°C15/21°C
15th Jul 2025324 AMAQI
15th Jul 2025355 AMAQI
15th Jul 2025336 AMAQI
15th Jul 2025347 AMAQI
15th Jul 2025358 AMAQI
15th Jul 2025319 AMAQI
15th Jul 20253310 AMAQI
15th Jul 20253511 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025281 PMAQI
15th Jul 2025352 PMAQI
15th Jul 2025333 PMAQI
15th Jul 2025334 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025347 PMAQI
15th Jul 2025328 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20253410 PMAQI
15th Jul 20253611 PMAQI
16th Jul 20253512 AMAQI
16th Jul 2025341 AMAQI
16th Jul 2025312 AMAQI
16th Jul 2025343 AMAQI
19°C14/24°C
16th Jul 2025314 AMAQI
16th Jul 2025345 AMAQI
16th Jul 2025336 AMAQI
16th Jul 2025347 AMAQI
16th Jul 2025368 AMAQI
16th Jul 2025359 AMAQI
16th Jul 20253910 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025312 PMAQI
16th Jul 2025333 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025385 PMAQI
16th Jul 2025376 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025318 PMAQI
16th Jul 2025329 PMAQI
16th Jul 20253610 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025392 AMAQI
17th Jul 2025353 AMAQI
18°C15/25°C
17th Jul 2025304 AMAQI
17th Jul 2025345 AMAQI
17th Jul 2025346 AMAQI
17th Jul 2025387 AMAQI
17th Jul 2025428 AMAQI
17th Jul 2025369 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252211 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025251 PMAQI
17th Jul 2025332 PMAQI
17th Jul 2025333 PMAQI
17th Jul 2025354 PMAQI
17th Jul 2025375 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20253411 PMAQI
18th Jul 20253612 AMAQI
18th Jul 2025361 AMAQI
18th Jul 2025372 AMAQI
18th Jul 2025353 AMAQI
22°C14/28°C
18th Jul 2025344 AMAQI
18th Jul 2025365 AMAQI
18th Jul 2025396 AMAQI
18th Jul 2025427 AMAQI
18th Jul 2025428 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20254210 AMAQI
18th Jul 20254111 AMAQI
18th Jul 20254112 PMAQI
18th Jul 2025401 PMAQI
18th Jul 2025372 PMAQI
18th Jul 2025423 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025397 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025409 PMAQI
18th Jul 20254010 PMAQI
18th Jul 20253911 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025391 AMAQI
19th Jul 2025422 AMAQI
19th Jul 2025433 AMAQI
22°C17/26°C
19th Jul 2025414 AMAQI
19th Jul 2025445 AMAQI
19th Jul 2025476 AMAQI
19th Jul 2025487 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025519 AMAQI
19th Jul 20255110 AMAQI
19th Jul 20254611 AMAQI
19th Jul 20254812 PMAQI
19th Jul 2025461 PMAQI
19th Jul 2025402 PMAQI
19th Jul 2025393 PMAQI
19th Jul 2025414 PMAQI
19th Jul 2025385 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025458 PMAQI
19th Jul 2025489 PMAQI
19th Jul 20254610 PMAQI
19th Jul 20254611 PMAQI
20th Jul 20254612 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025503 AMAQI
22°C16/27°C
20th Jul 2025444 AMAQI
20th Jul 2025465 AMAQI
20th Jul 2025516 AMAQI
20th Jul 2025517 AMAQI
20th Jul 2025518 AMAQI
20th Jul 2025469 AMAQI
20th Jul 20254310 AMAQI
20th Jul 20254511 AMAQI
20th Jul 20254312 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025475 PMAQI
20th Jul 2025456 PMAQI
20th Jul 2025457 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025491 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025443 AMAQI
22°C16/28°C
21st Jul 2025364 AMAQI
21st Jul 2025415 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025448 AMAQI
21st Jul 2025459 AMAQI
21st Jul 20253810 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025444 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025456 PMAQI
21st Jul 2025457 PMAQI
21st Jul 2025458 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025431 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025333 AMAQI
21°C16/25°C
22nd Jul 2025364 AMAQI
22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025427 AMAQI
22nd Jul 2025488 AMAQI
22nd Jul 2025469 AMAQI
22nd Jul 20254610 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20254312 PMAQI
22nd Jul 2025411 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025403 PMAQI
22nd Jul 2025394 PMAQI
22nd Jul 2025405 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025409 PMAQI
22nd Jul 20254110 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20254112 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025442 AMAQI
23rd Jul 2025443 AMAQI
21°C16/26°C
23rd Jul 2025364 AMAQI
23rd Jul 2025405 AMAQI
23rd Jul 2025416 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025359 AMAQI
23rd Jul 20253210 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025291 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025376 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025418 PMAQI
23rd Jul 2025419 PMAQI
23rd Jul 20254010 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025412 AMAQI
24th Jul 2025403 AMAQI
20°C15/26°C
24th Jul 2025404 AMAQI
24th Jul 2025405 AMAQI
24th Jul 2025346 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025479 AMAQI
24th Jul 20254110 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025504 PMAQI
24th Jul 2025495 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025447 PMAQI
24th Jul 2025378 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20254110 PMAQI
24th Jul 20254011 PMAQI
25th Jul 20254012 AMAQI
25th Jul 2025421 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025403 AMAQI
21°C15/27°C
25th Jul 2025384 AMAQI
25th Jul 2025325 AMAQI
25th Jul 2025356 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025488 AMAQI
25th Jul 2025529 AMAQI
25th Jul 20254710 AMAQI
25th Jul 20253511 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025351 PMAQI
25th Jul 2025382 PMAQI
25th Jul 2025373 PMAQI
25th Jul 2025384 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025406 PMAQI
25th Jul 2025447 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025419 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025401 AMAQI
26th Jul 2025402 AMAQI
26th Jul 2025363 AMAQI
21°C16/26°C
26th Jul 2025364 AMAQI
26th Jul 2025335 AMAQI
26th Jul 2025346 AMAQI
26th Jul 2025377 AMAQI
26th Jul 2025488 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20251910 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025382 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025395 PMAQI
26th Jul 2025356 PMAQI
26th Jul 2025367 PMAQI
26th Jul 2025358 PMAQI
26th Jul 2025359 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20253712 AMAQI
27th Jul 2025371 AMAQI
27th Jul 2025352 AMAQI
27th Jul 2025323 AMAQI
20°C16/25°C
27th Jul 2025274 AMAQI
27th Jul 2025345 AMAQI
27th Jul 2025366 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025312 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025378 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253310 PMAQI
27th Jul 20253211 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025331 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025273 AMAQI
19°C15/23°C
28th Jul 2025264 AMAQI
28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025317 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20251811 AMAQI
28th Jul 20251612 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025392 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252812 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025243 AMAQI
18°C12/22°C
29th Jul 2025194 AMAQI
29th Jul 2025195 AMAQI
29th Jul 2025186 AMAQI
29th Jul 2025187 AMAQI
29th Jul 2025188 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20251812 PMAQI
29th Jul 2025201 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025217 PMAQI
29th Jul 2025208 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025231 AMAQI
30th Jul 2025162 AMAQI
30th Jul 2025133 AMAQI
16°C13/23°C
30th Jul 2025144 AMAQI
30th Jul 2025145 AMAQI
30th Jul 2025156 AMAQI
30th Jul 2025167 AMAQI
30th Jul 2025168 AMAQI
30th Jul 2025149 AMAQI
30th Jul 20251510 AMAQI
30th Jul 20251511 AMAQI
30th Jul 20251512 PMAQI
30th Jul 2025161 PMAQI
30th Jul 2025172 PMAQI
30th Jul 2025183 PMAQI
30th Jul 2025194 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025208 PMAQI
30th Jul 2025209 PMAQI
30th Jul 20252010 PMAQI
30th Jul 20252011 PMAQI
31st Jul 20252012 AMAQI
31st Jul 2025201 AMAQI
31st Jul 2025202 AMAQI
31st Jul 2025203 AMAQI
15°C13/20°C
31st Jul 2025224 AMAQI
31st Jul 2025215 AMAQI
31st Jul 2025226 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025238 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252411 AMAQI
31st Jul 20252812 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025324 PMAQI
31st Jul 2025285 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025277 PMAQI
31st Jul 2025278 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253610 PMAQI
31st Jul 20253611 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025411 AMAQI
1st Aug 2025292 AMAQI
1st Aug 2025303 AMAQI
18°C13/23°C
1st Aug 2025294 AMAQI
1st Aug 2025305 AMAQI
1st Aug 2025316 AMAQI
1st Aug 2025307 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025339 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20252411 AMAQI
1st Aug 20252412 PMAQI
1st Aug 2025261 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 20252810 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025301 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025393 AMAQI
18°C13/23°C
2nd Aug 2025344 AMAQI
2nd Aug 2025285 AMAQI
2nd Aug 2025336 AMAQI
2nd Aug 2025327 AMAQI
2nd Aug 2025248 AMAQI
2nd Aug 2025229 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252511 AMAQI
2nd Aug 20253412 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025362 PMAQI
2nd Aug 2025343 PMAQI
2nd Aug 2025324 PMAQI
2nd Aug 2025315 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025267 PMAQI
2nd Aug 2025268 PMAQI
2nd Aug 2025279 PMAQI
2nd Aug 20252910 PMAQI
2nd Aug 20253011 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025301 AMAQI
3rd Aug 2025252 AMAQI
3rd Aug 2025223 AMAQI
16°C14/18°C
3rd Aug 2025264 AMAQI
3rd Aug 2025235 AMAQI
3rd Aug 2025246 AMAQI
3rd Aug 2025217 AMAQI
3rd Aug 2025258 AMAQI
3rd Aug 2025259 AMAQI
3rd Aug 20252410 AMAQI
3rd Aug 20253011 AMAQI
3rd Aug 20252112 PMAQI
3rd Aug 2025201 PMAQI
3rd Aug 2025212 PMAQI
3rd Aug 2025213 PMAQI
3rd Aug 2025234 PMAQI
3rd Aug 2025245 PMAQI
3rd Aug 2025246 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025248 PMAQI
3rd Aug 2025259 PMAQI
3rd Aug 20252610 PMAQI
3rd Aug 20252711 PMAQI
4th Aug 20252512 AMAQI
4th Aug 2025261 AMAQI
4th Aug 2025222 AMAQI
4th Aug 2025223 AMAQI
17°C13/21°C
4th Aug 2025244 AMAQI
4 AM4th Aug 2025205 AMAQI
4th Aug 2025316 AMAQI
4th Aug 2025217 AMAQI
4th Aug 2025228 AMAQI
4th Aug 2025229 AMAQI
4th Aug 20252210 AMAQI
4th Aug 20252211 AMAQI
4th Aug 20252012 PMAQI
4th Aug 2025211 PMAQI
1 PM4th Aug 2025202 PMAQI
4th Aug 2025213 PMAQI
10 PM
1 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
8 AM
33AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM - 10 PM
30AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 33), while the lowest AQI was between 10 AM to 10 PM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 11 PM
31AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 11 PM
31AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 31), while the lowest AQI was between 12 AM to 11 PM (Avg. 31).
2025 Days Vs Air Quality
Sheriff Dalen, Skien, Telemark, Norway
2025
88%
189
12%
26
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
189 DaysModerate
26 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 216 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
Sheriff Dalen, Skien, Telemark, 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
31AQI
31AQI
2nd January 2025
42AQI
42AQI
3rd January 2025
45AQI
45AQI
4th January 2025
70AQI
70AQI
5th January 2025
55AQI
55AQI
6th January 2025
50AQI
50AQI
7th January 2025
58AQI
58AQI
8th January 2025
44AQI
44AQI
9th January 2025
47AQI
47AQI
10th January 2025
42AQI
42AQI
11th January 2025
45AQI
45AQI
12th January 2025
53AQI
53AQI
13th January 2025
53AQI
53AQI
14th January 2025
58AQI
58AQI
15th January 2025
67AQI
67AQI
16th January 2025
68AQI
68AQI
17th January 2025
65AQI
65AQI
18th January 2025
65AQI
65AQI
19th January 2025
56AQI
56AQI
20th January 2025
43AQI
43AQI
21st January 2025
36AQI
36AQI
22nd January 2025
43AQI
43AQI
23rd January 2025
23AQI
23AQI
24th January 2025
39AQI
39AQI
25th January 2025
40AQI
40AQI
26th January 2025
49AQI
49AQI
27th January 2025
30AQI
30AQI
28th January 2025
34AQI
34AQI
29th January 2025
35AQI
35AQI
30th January 2025
40AQI
40AQI
31st January 2025
40AQI
40AQI
1st February 2025
45AQI
45AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
49AQI
49AQI
4th February 2025
54AQI
54AQI
5th February 2025
37AQI
37AQI
6th February 2025
40AQI
40AQI
7th February 2025
40AQI
40AQI
8th February 2025
38AQI
38AQI
9th February 2025
44AQI
44AQI
10th February 2025
44AQI
44AQI
11th February 2025
36AQI
36AQI
12th February 2025
43AQI
43AQI
13th February 2025
41AQI
41AQI
14th February 2025
47AQI
47AQI
15th February 2025
56AQI
56AQI
16th February 2025
54AQI
54AQI
17th February 2025
73AQI
73AQI
18th February 2025
58AQI
58AQI
19th February 2025
59AQI
59AQI
20th February 2025
55AQI
55AQI
21st February 2025
59AQI
59AQI
22nd February 2025
61AQI
61AQI
23rd February 2025
41AQI
41AQI
24th February 2025
36AQI
36AQI
25th February 2025
37AQI
37AQI
26th February 2025
36AQI
36AQI
27th February 2025
33AQI
33AQI
28th February 2025
44AQI
44AQI
1st March 2025
55AQI
55AQI
2nd March 2025
38AQI
38AQI
3rd March 2025
37AQI
37AQI
4th March 2025
33AQI
33AQI
5th March 2025
31AQI
31AQI
6th March 2025
35AQI
35AQI
7th March 2025
55AQI
55AQI
8th March 2025
42AQI
42AQI
9th March 2025
54AQI
54AQI
10th March 2025
29AQI
29AQI
11th March 2025
19AQI
19AQI
12th March 2025
20AQI
20AQI
13th March 2025
40AQI
40AQI
14th March 2025
52AQI
52AQI
15th March 2025
43AQI
43AQI
16th March 2025
38AQI
38AQI
17th March 2025
58AQI
58AQI
18th March 2025
45AQI
45AQI
19th March 2025
43AQI
43AQI
20th March 2025
47AQI
47AQI
21st March 2025
43AQI
43AQI
22nd March 2025
36AQI
36AQI
23rd March 2025
33AQI
33AQI
24th March 2025
44AQI
44AQI
25th March 2025
44AQI
44AQI
26th March 2025
31AQI
31AQI
27th March 2025
29AQI
29AQI
28th March 2025
45AQI
45AQI
29th March 2025
31AQI
31AQI
30th March 2025
25AQI
25AQI
31st March 2025
36AQI
36AQI
1st April 2025
36AQI
36AQI
2nd April 2025
37AQI
37AQI
3rd April 2025
38AQI
38AQI
4th April 2025
26AQI
26AQI
5th April 2025
22AQI
22AQI
6th April 2025
22AQI
22AQI
7th April 2025
26AQI
26AQI
8th April 2025
28AQI
28AQI
9th April 2025
31AQI
31AQI
10th April 2025
31AQI
31AQI
11th April 2025
27AQI
27AQI
12th April 2025
24AQI
24AQI
13th April 2025
29AQI
29AQI
14th April 2025
30AQI
30AQI
15th April 2025
28AQI
28AQI
16th April 2025
30AQI
30AQI
17th April 2025
24AQI
24AQI
18th April 2025
19AQI
19AQI
19th April 2025
17AQI
17AQI
20th April 2025
13AQI
13AQI
21st April 2025
16AQI
16AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
23AQI
23AQI
24th April 2025
21AQI
21AQI
25th April 2025
20AQI
20AQI
26th April 2025
26AQI
26AQI
27th April 2025
32AQI
32AQI
28th April 2025
31AQI
31AQI
29th April 2025
23AQI
23AQI
30th April 2025
25AQI
25AQI
1st May 2025
35AQI
35AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
19AQI
19AQI
4th May 2025
17AQI
17AQI
5th May 2025
22AQI
22AQI
6th May 2025
21AQI
21AQI
7th May 2025
21AQI
21AQI
8th May 2025
27AQI
27AQI
9th May 2025
29AQI
29AQI
10th May 2025
37AQI
37AQI
11th May 2025
35AQI
35AQI
12th May 2025
37AQI
37AQI
13th May 2025
25AQI
25AQI
14th May 2025
24AQI
24AQI
15th May 2025
24AQI
24AQI
16th May 2025
20AQI
20AQI
17th May 2025
22AQI
22AQI
18th May 2025
20AQI
20AQI
19th May 2025
23AQI
23AQI
20th May 2025
25AQI
25AQI
21st May 2025
17AQI
17AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
14AQI
14AQI
24th May 2025
27AQI
27AQI
25th May 2025
20AQI
20AQI
26th May 2025
26AQI
26AQI
27th May 2025
25AQI
25AQI
28th May 2025
26AQI
26AQI
29th May 2025
21AQI
21AQI
30th May 2025
20AQI
20AQI
31st May 2025
19AQI
19AQI
1st June 2025
24AQI
24AQI
2nd June 2025
19AQI
19AQI
3rd June 2025
25AQI
25AQI
4th June 2025
35AQI
35AQI
5th June 2025
33AQI
33AQI
6th June 2025
22AQI
22AQI
7th June 2025
19AQI
19AQI
8th June 2025
23AQI
23AQI
9th June 2025
17AQI
17AQI
10th June 2025
33AQI
33AQI
11th June 2025
25AQI
25AQI
12th June 2025
24AQI
24AQI
13th June 2025
26AQI
26AQI
14th June 2025
26AQI
26AQI
15th June 2025
32AQI
32AQI
16th June 2025
29AQI
29AQI
17th June 2025
33AQI
33AQI
18th June 2025
25AQI
25AQI
19th June 2025
19AQI
19AQI
20th June 2025
19AQI
19AQI
21st June 2025
20AQI
20AQI
22nd June 2025
14AQI
14AQI
23rd June 2025
33AQI
33AQI
24th June 2025
22AQI
22AQI
25th June 2025
20AQI
20AQI
26th June 2025
29AQI
29AQI
27th June 2025
21AQI
21AQI
28th June 2025
23AQI
23AQI
29th June 2025
22AQI
22AQI
30th June 2025
20AQI
20AQI
1st July 2025
51AQI
51AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
24AQI
24AQI
4th July 2025
21AQI
21AQI
5th July 2025
18AQI
18AQI
6th July 2025
18AQI
18AQI
7th July 2025
19AQI
19AQI
8th July 2025
20AQI
20AQI
9th July 2025
25AQI
25AQI
10th July 2025
29AQI
29AQI
11th July 2025
27AQI
27AQI
12th July 2025
30AQI
30AQI
13th July 2025
30AQI
30AQI
14th July 2025
34AQI
34AQI
15th July 2025
33AQI
33AQI
16th July 2025
34AQI
34AQI
17th July 2025
33AQI
33AQI
18th July 2025
38AQI
38AQI
19th July 2025
44AQI
44AQI
20th July 2025
47AQI
47AQI
21st July 2025
43AQI
43AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
38AQI
38AQI
24th July 2025
41AQI
41AQI
25th July 2025
40AQI
40AQI
26th July 2025
35AQI
35AQI
27th July 2025
31AQI
31AQI
28th July 2025
29AQI
29AQI
29th July 2025
21AQI
21AQI
30th July 2025
18AQI
18AQI
31st July 2025
26AQI
26AQI
1st August 2025
28AQI
28AQI
2nd August 2025
30AQI
30AQI
3rd August 2025
24AQI
24AQI
47AQI
47AQI
39AQI
26AQI
24AQI
24AQI
32AQI
27AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202534AQI
20
11
19
9
26
5
30
31
30
30
1
3
189
26
Highest AQI recorded in
January47AQI
Lowest AQI recorded in
May24AQI
202435AQI
17
13
1
27
2
25
6
30
31
30
31
30
1
27
3
30
1
26
4
25
6
329
36
1
Highest AQI recorded in
January52AQI
Lowest AQI recorded in
July27AQI
202334AQI
27
4
22
6
25
6
30
31
30
31
31
29
1
31
28
1
23
8
338
26
Highest AQI recorded in
February44AQI
Lowest AQI recorded in
August24AQI
202236AQI
14
17
19
2
17
14
29
1
30
30
22
1
1
28
31
30
22
9
273
44
Highest AQI recorded in
January54AQI
Lowest AQI recorded in
August18AQI
202135AQI
17
5
12
1
27
4
30
31
29
1
31
31
29
1
29
2
26
4
18
12
1
310
30
1
Highest AQI recorded in
December49AQI
Lowest AQI recorded in
August28AQI
202030AQI
7
6
21
18
30
31
31
30
29
2
28
2
30
1
255
11
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
July23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
36AQILeast Polluted Year Recorded
2020(Avg.)
30AQISheriff Dalen's annual 2025 AQI (34) shows an average percentage change of -0.1% (improved AQI) compared to previous years: 2020 (30), 2021 (35), 2022 (36), 2023 (34), 2024 (35).
