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
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2024
56AQILowest AQI recorded on
21st Aug 2025
12AQISame Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 5th Aug - 6th Aug 2026
Sheriff Dalen, Skien, Telemark, Norway
AQI
Day
Night
.
4 AM5th Aug 2026
10 PM
3 AM6th Aug 2026
Day time
Avg. Highest Time
8PM5th Aug
33AQI
Avg. Lowest Time
11AM5th Aug
21AQI
Night time
Avg. Highest Time
11PM5th Aug
52AQI
Avg. Lowest Time
3AM6th Aug
21AQI
In the last 24 hours,
Sheriff Dalen's AQI reached its highest point of 52 at 11 PM during the Night, while the lowest point, 21, was recorded at 3 AM during the Night between 5th Aug and 6th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sheriff Dalen, Skien, Telemark, Norway
JulAug
08th - 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 - 05th05th - 06th06th
Day
Night
8th Jul 2026104 AMAQI
8th Jul 2026125 AMAQI
8th Jul 2026126 AMAQI
8th Jul 2026107 AMAQI
8th Jul 202688 AMAQI
8th Jul 2026129 AMAQI
8th Jul 20261410 AMAQI
8th Jul 20261911 AMAQI
8th Jul 20261412 PMAQI
8th Jul 2026101 PMAQI
8th Jul 2026102 PMAQI
8th Jul 2026123 PMAQI
8th Jul 2026124 PMAQI
8th Jul 2026125 PMAQI
8th Jul 2026106 PMAQI
8th Jul 202687 PMAQI
8th Jul 2026148 PMAQI
8th Jul 2026189 PMAQI
8th Jul 20262010 PMAQI
8th Jul 20262311 PMAQI
9th Jul 20262512 AMAQI
9th Jul 2026291 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026253 AMAQI
16°C8/23°C
9th Jul 2026214 AMAQI
9th Jul 2026215 AMAQI
9th Jul 2026126 AMAQI
9th Jul 2026127 AMAQI
9th Jul 2026148 AMAQI
9th Jul 2026149 AMAQI
9th Jul 20261610 AMAQI
9th Jul 20262811 AMAQI
9th Jul 20264012 PMAQI
9th Jul 2026301 PMAQI
9th Jul 2026152 PMAQI
9th Jul 2026173 PMAQI
9th Jul 2026134 PMAQI
9th Jul 2026165 PMAQI
9th Jul 202676 PMAQI
9th Jul 2026107 PMAQI
9th Jul 202688 PMAQI
9th Jul 2026129 PMAQI
9th Jul 20261210 PMAQI
9th Jul 20261211 PMAQI
10th Jul 20261412 AMAQI
10th Jul 2026121 AMAQI
10th Jul 202692 AMAQI
10th Jul 2026333 AMAQI
17°C10/24°C
10th Jul 2026274 AMAQI
10th Jul 2026145 AMAQI
10th Jul 2026136 AMAQI
10th Jul 2026157 AMAQI
10th Jul 2026218 AMAQI
10th Jul 2026219 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262211 AMAQI
10th Jul 20263612 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026293 PMAQI
10th Jul 2026274 PMAQI
10th Jul 2026165 PMAQI
10th Jul 2026126 PMAQI
10th Jul 2026147 PMAQI
10th Jul 2026198 PMAQI
10th Jul 2026219 PMAQI
10th Jul 20262110 PMAQI
10th Jul 20261611 PMAQI
11th Jul 20261212 AMAQI
11th Jul 2026121 AMAQI
11th Jul 2026122 AMAQI
11th Jul 2026123 AMAQI
20°C13/27°C
11th Jul 2026124 AMAQI
11th Jul 2026125 AMAQI
11th Jul 2026146 AMAQI
11th Jul 2026177 AMAQI
11th Jul 2026228 AMAQI
11th Jul 2026199 AMAQI
11th Jul 20262510 AMAQI
11th Jul 20263811 AMAQI
11th Jul 20263812 PMAQI
11th Jul 2026291 PMAQI
11th Jul 2026272 PMAQI
11th Jul 2026323 PMAQI
11th Jul 2026444 PMAQI
11th Jul 2026565 PMAQI
11th Jul 2026606 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026298 PMAQI
11th Jul 2026319 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20263411 PMAQI
12th Jul 20263612 AMAQI
12th Jul 2026311 AMAQI
12th Jul 2026192 AMAQI
12th Jul 2026173 AMAQI
19°C13/26°C
12th Jul 2026174 AMAQI
12th Jul 2026125 AMAQI
12th Jul 2026106 AMAQI
12th Jul 202687 AMAQI
12th Jul 202688 AMAQI
12th Jul 202689 AMAQI
12th Jul 20261010 AMAQI
12th Jul 2026811 AMAQI
12th Jul 20261012 PMAQI
12th Jul 2026121 PMAQI
12th Jul 202682 PMAQI
12th Jul 202693 PMAQI
12th Jul 2026124 PMAQI
12th Jul 2026125 PMAQI
12th Jul 2026126 PMAQI
12th Jul 2026127 PMAQI
12th Jul 2026128 PMAQI
12th Jul 2026109 PMAQI
12th Jul 20261210 PMAQI
12th Jul 20261211 PMAQI
13th Jul 20261312 AMAQI
13th Jul 2026171 AMAQI
13th Jul 2026172 AMAQI
13th Jul 2026193 AMAQI
20°C14/26°C
13th Jul 2026214 AMAQI
13th Jul 2026215 AMAQI
13th Jul 2026216 AMAQI
13th Jul 2026237 AMAQI
13th Jul 2026258 AMAQI
13th Jul 2026299 AMAQI
13th Jul 20262910 AMAQI
13th Jul 20262511 AMAQI
13th Jul 20262512 PMAQI
13th Jul 2026191 PMAQI
13th Jul 2026212 PMAQI
13th Jul 2026233 PMAQI
13th Jul 2026384 PMAQI
13th Jul 2026505 PMAQI
13th Jul 2026296 PMAQI
13th Jul 2026207 PMAQI
13th Jul 2026198 PMAQI
13th Jul 2026199 PMAQI
13th Jul 20261010 PMAQI
13th Jul 20261711 PMAQI
14th Jul 20261912 AMAQI
14th Jul 2026191 AMAQI
14th Jul 2026192 AMAQI
14th Jul 2026193 AMAQI
20°C13/26°C
14th Jul 2026174 AMAQI
14th Jul 2026175 AMAQI
14th Jul 2026196 AMAQI
14th Jul 2026237 AMAQI
14th Jul 2026258 AMAQI
14th Jul 2026279 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20263311 AMAQI
14th Jul 20263312 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026452 PMAQI
14th Jul 2026493 PMAQI
14th Jul 2026284 PMAQI
14th Jul 2026265 PMAQI
14th Jul 2026486 PMAQI
14th Jul 2026317 PMAQI
14th Jul 2026388 PMAQI
14th Jul 2026289 PMAQI
14th Jul 20261610 PMAQI
14th Jul 20262011 PMAQI
15th Jul 20262412 AMAQI
15th Jul 2026381 AMAQI
15th Jul 2026362 AMAQI
15th Jul 2026363 AMAQI
22°C15/28°C
15th Jul 2026164 AMAQI
15th Jul 2026425 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026547 AMAQI
15th Jul 2026598 AMAQI
15th Jul 2026649 AMAQI
15th Jul 20266210 AMAQI
15th Jul 20265811 AMAQI
15th Jul 20265812 PMAQI
15th Jul 2026671 PMAQI
15th Jul 2026592 PMAQI
15th Jul 2026663 PMAQI
15th Jul 2026624 PMAQI
15th Jul 2026625 PMAQI
15th Jul 2026556 PMAQI
15th Jul 2026517 PMAQI
15th Jul 2026468 PMAQI
15th Jul 2026629 PMAQI
15th Jul 20267310 PMAQI
15th Jul 20266011 PMAQI
16th Jul 20265212 AMAQI
16th Jul 2026521 AMAQI
16th Jul 2026512 AMAQI
16th Jul 2026513 AMAQI
23°C15/29°C
16th Jul 2026524 AMAQI
16th Jul 2026565 AMAQI
16th Jul 2026566 AMAQI
16th Jul 2026547 AMAQI
16th Jul 2026558 AMAQI
16th Jul 2026609 AMAQI
16th Jul 20266310 AMAQI
16th Jul 20266011 AMAQI
16th Jul 20266212 PMAQI
16th Jul 2026601 PMAQI
16th Jul 2026832 PMAQI
16th Jul 2026603 PMAQI
16th Jul 2026604 PMAQI
16th Jul 2026545 PMAQI
16th Jul 2026496 PMAQI
16th Jul 2026467 PMAQI
16th Jul 2026528 PMAQI
16th Jul 2026519 PMAQI
16th Jul 20265610 PMAQI
16th Jul 20266011 PMAQI
17th Jul 20265912 AMAQI
17th Jul 2026581 AMAQI
17th Jul 2026592 AMAQI
17th Jul 2026673 AMAQI
22°C17/28°C
17th Jul 2026684 AMAQI
17th Jul 2026595 AMAQI
17th Jul 2026606 AMAQI
17th Jul 2026647 AMAQI
17th Jul 2026678 AMAQI
17th Jul 2026679 AMAQI
17th Jul 20266510 AMAQI
17th Jul 20266311 AMAQI
17th Jul 20266412 PMAQI
17th Jul 2026631 PMAQI
17th Jul 2026512 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026514 PMAQI
17th Jul 2026565 PMAQI
17th Jul 2026536 PMAQI
17th Jul 2026467 PMAQI
17th Jul 2026298 PMAQI
17th Jul 2026479 PMAQI
17th Jul 20265110 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20265212 AMAQI
18th Jul 2026451 AMAQI
18th Jul 2026402 AMAQI
18th Jul 2026423 AMAQI
21°C14/26°C
18th Jul 2026304 AMAQI
18th Jul 2026325 AMAQI
18th Jul 2026276 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026238 AMAQI
18th Jul 2026299 AMAQI
18th Jul 20263410 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20263212 PMAQI
18th Jul 2026481 PMAQI
18th Jul 2026542 PMAQI
18th Jul 2026463 PMAQI
18th Jul 2026294 PMAQI
18th Jul 2026295 PMAQI
18th Jul 2026296 PMAQI
18th Jul 2026317 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026389 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20264411 PMAQI
19th Jul 20263812 AMAQI
19th Jul 2026381 AMAQI
19th Jul 2026382 AMAQI
19th Jul 2026333 AMAQI
12°C10/16°C
19th Jul 2026334 AMAQI
19th Jul 2026385 AMAQI
19th Jul 2026386 AMAQI
19th Jul 2026367 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026449 AMAQI
19th Jul 20264610 AMAQI
19th Jul 20263611 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026311 PMAQI
19th Jul 2026322 PMAQI
19th Jul 2026343 PMAQI
19th Jul 2026274 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026293 AMAQI
13°C8/18°C
20th Jul 2026294 AMAQI
20th Jul 2026345 AMAQI
20th Jul 2026386 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026409 AMAQI
20th Jul 20264010 AMAQI
20th Jul 20264611 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026243 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026225 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026609 PMAQI
20th Jul 2026610 PMAQI
20th Jul 20261211 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026253 AMAQI
16°C8/23°C
21st Jul 2026274 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026209 AMAQI
21st Jul 20262210 AMAQI
21st Jul 20264811 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026231 PMAQI
21st Jul 2026322 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026294 PMAQI
21st Jul 2026635 PMAQI
21st Jul 2026626 PMAQI
21st Jul 2026507 PMAQI
21st Jul 2026498 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20263210 PMAQI
21st Jul 20264611 PMAQI
22nd Jul 20264212 AMAQI
22nd Jul 2026511 AMAQI
22nd Jul 2026522 AMAQI
22nd Jul 2026343 AMAQI
18°C11/24°C
22nd Jul 2026404 AMAQI
22nd Jul 2026525 AMAQI
22nd Jul 2026526 AMAQI
22nd Jul 2026427 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262012 PMAQI
22nd Jul 2026101 PMAQI
22nd Jul 2026102 PMAQI
22nd Jul 2026193 PMAQI
22nd Jul 2026234 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026278 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026253 AMAQI
16°C11/21°C
23rd Jul 2026274 AMAQI
23rd Jul 2026255 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026231 AMAQI
24th Jul 2026322 AMAQI
24th Jul 2026343 AMAQI
15°C8/21°C
24th Jul 2026294 AMAQI
24th Jul 2026295 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026277 AMAQI
24th Jul 2026388 AMAQI
24th Jul 2026329 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026271 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026324 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026273 AMAQI
17°C10/23°C
25th Jul 2026274 AMAQI
25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026324 PMAQI
25th Jul 2026425 PMAQI
25th Jul 2026586 PMAQI
25th Jul 2026527 PMAQI
25th Jul 2026568 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20263810 PMAQI
25th Jul 20263111 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026273 AMAQI
13°C10/16°C
26th Jul 2026294 AMAQI
26th Jul 2026295 AMAQI
26th Jul 2026296 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026319 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026347 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI
16°C11/21°C
27th Jul 2026294 AMAQI
27th Jul 2026295 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20261910 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026365 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026338 PMAQI
27th Jul 2026339 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20263811 PMAQI
28th Jul 20263312 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026342 AMAQI
28th Jul 2026213 AMAQI
14°C6/21°C
28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026334 PMAQI
28th Jul 2026465 PMAQI
28th Jul 2026446 PMAQI
28th Jul 2026367 PMAQI
28th Jul 2026388 PMAQI
28th Jul 2026429 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20263112 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026273 AMAQI
16°C6/24°C
29th Jul 2026234 AMAQI
29th Jul 2026235 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026337 AMAQI
29th Jul 2026278 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20263110 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20263212 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026446 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026428 PMAQI
29th Jul 2026469 PMAQI
29th Jul 20264810 PMAQI
29th Jul 20264411 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026523 AMAQI
17°C11/23°C
30th Jul 2026504 AMAQI
30th Jul 2026515 AMAQI
30th Jul 2026506 AMAQI
30th Jul 2026537 AMAQI
30th Jul 2026568 AMAQI
30th Jul 2026579 AMAQI
30th Jul 20266010 AMAQI
30th Jul 20265811 AMAQI
30th Jul 20264812 PMAQI
30th Jul 2026421 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026343 PMAQI
30th Jul 2026314 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026536 PMAQI
30th Jul 2026557 PMAQI
30th Jul 2026558 PMAQI
30th Jul 2026649 PMAQI
30th Jul 20266510 PMAQI
30th Jul 20266011 PMAQI
31st Jul 20266512 AMAQI
31st Jul 2026651 AMAQI
31st Jul 2026552 AMAQI
31st Jul 2026533 AMAQI
18°C13/23°C
31st Jul 2026464 AMAQI
31st Jul 2026405 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026368 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20263810 AMAQI
31st Jul 20263611 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026331 PMAQI
31st Jul 2026382 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026324 PMAQI
31st Jul 2026335 PMAQI
31st Jul 2026346 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026328 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262712 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026253 AMAQI
16°C10/22°C
1st Aug 2026314 AMAQI
1st Aug 2026485 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026107 AMAQI
1st Aug 2026168 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20261410 AMAQI
1st Aug 2026411 AMAQI
1st Aug 2026412 PMAQI
1st Aug 2026101 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026233 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026298 PMAQI
1st Aug 2026279 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026211 AMAQI
2nd Aug 2026342 AMAQI
2nd Aug 2026233 AMAQI
14°C7/20°C
2nd Aug 2026424 AMAQI
2nd Aug 2026985 AMAQI
2nd Aug 20261796 AMAQI
2nd Aug 20261907 AMAQI
2nd Aug 20261918 AMAQI
2nd Aug 20261109 AMAQI
2nd Aug 20262310 AMAQI
2nd Aug 20262111 AMAQI
2nd Aug 20262512 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026342 PMAQI
2nd Aug 2026273 PMAQI
2nd Aug 2026274 PMAQI
2nd Aug 2026785 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026217 PMAQI
2nd Aug 2026238 PMAQI
2nd Aug 2026259 PMAQI
2nd Aug 20262310 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI
16°C9/22°C
3rd Aug 2026254 AMAQI
3rd Aug 2026235 AMAQI
3rd Aug 2026276 AMAQI
3rd Aug 2026277 AMAQI
3rd Aug 202688 AMAQI
3rd Aug 2026129 AMAQI
3rd Aug 20261410 AMAQI
3rd Aug 20261411 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026231 PMAQI
3rd Aug 20261262 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026485 PMAQI
3rd Aug 2026246 PMAQI
3rd Aug 2026287 PMAQI
3rd Aug 2026258 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20263610 PMAQI
3rd Aug 20262611 PMAQI
4th Aug 20263112 AMAQI
4th Aug 2026271 AMAQI
4th Aug 2026232 AMAQI
4th Aug 2026273 AMAQI
14°C6/21°C
4th Aug 2026254 AMAQI
4th Aug 2026345 AMAQI
4th Aug 2026296 AMAQI
4th Aug 2026337 AMAQI
4th Aug 2026298 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20264510 AMAQI
4th Aug 20263611 AMAQI
4th Aug 20264412 PMAQI
4th Aug 2026291 PMAQI
4th Aug 2026292 PMAQI
4th Aug 2026363 PMAQI
4th Aug 2026424 PMAQI
4th Aug 2026555 PMAQI
4th Aug 2026536 PMAQI
4th Aug 2026577 PMAQI
4th Aug 2026448 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20263011 PMAQI
5th Aug 20263412 AMAQI
5th Aug 2026321 AMAQI
5th Aug 2026342 AMAQI
5th Aug 2026383 AMAQI
15°C9/21°C
5th Aug 2026254 AMAQI
5th Aug 2026255 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026318 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026325 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026338 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20264210 PMAQI
5th Aug 20265211 PMAQI
6th Aug 20265112 AMAQI
6th Aug 2026501 AMAQI
6th Aug 2026402 AMAQI
6th Aug 2026213 AMAQI
16°C14/20°C
6th Aug 2026424 AMAQI
4 AM6th Aug 2026235 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20263310 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20263212 PMAQI
6th Aug 2026381 PMAQI
1 PM6th Aug 2026252 PMAQI
6th Aug 2026273 PMAQI
6th Aug 2026334 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026316 PMAQI
6th Aug 2026237 PMAQI
6th Aug 2026348 PMAQI
6th Aug 2026369 PMAQI
6th Aug 20262710 PMAQI
10 PM6th Aug 20262111 PMAQI
1 AM
3 AM
17°C12/21°C
Day time
Avg. Highest Time
5 PM
36AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 36), while the lowest AQI was between 4 AM to 4 AM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 1 AM
32AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 32), while the lowest AQI was between 3 AM to 3 AM (Avg. 30).
2026 Days Vs Air Quality
Sheriff Dalen, Skien, Telemark, Norway
2026
93%
199
7%
16
Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)
Good
199 DaysModerate
16 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 218 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
Sheriff Dalen, Skien, Telemark, Norway
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
97AQI (US)
97AQI (US)
2nd January 2026
14AQI (US)
14AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
25AQI (US)
25AQI (US)
5th January 2026
32AQI (US)
32AQI (US)
6th January 2026
39AQI (US)
39AQI (US)
7th January 2026
86AQI (US)
86AQI (US)
8th January 2026
36AQI (US)
36AQI (US)
9th January 2026
44AQI (US)
44AQI (US)
10th January 2026
34AQI (US)
34AQI (US)
11th January 2026
79AQI (US)
79AQI (US)
12th January 2026
59AQI (US)
59AQI (US)
13th January 2026
23AQI (US)
23AQI (US)
14th January 2026
29AQI (US)
29AQI (US)
15th January 2026
53AQI (US)
53AQI (US)
16th January 2026
38AQI (US)
38AQI (US)
17th January 2026
30AQI (US)
30AQI (US)
18th January 2026
24AQI (US)
24AQI (US)
19th January 2026
34AQI (US)
34AQI (US)
20th January 2026
50AQI (US)
50AQI (US)
21st January 2026
33AQI (US)
33AQI (US)
22nd January 2026
26AQI (US)
26AQI (US)
23rd January 2026
42AQI (US)
42AQI (US)
24th January 2026
50AQI (US)
50AQI (US)
25th January 2026
43AQI (US)
43AQI (US)
26th January 2026
24AQI (US)
24AQI (US)
27th January 2026
27AQI (US)
27AQI (US)
28th January 2026
17AQI (US)
17AQI (US)
29th January 2026
36AQI (US)
36AQI (US)
30th January 2026
40AQI (US)
40AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
32AQI (US)
32AQI (US)
2nd February 2026
16AQI (US)
16AQI (US)
3rd February 2026
35AQI (US)
35AQI (US)
4th February 2026
35AQI (US)
35AQI (US)
5th February 2026
38AQI (US)
38AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
36AQI (US)
36AQI (US)
8th February 2026
21AQI (US)
21AQI (US)
9th February 2026
30AQI (US)
30AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
34AQI (US)
34AQI (US)
12th February 2026
20AQI (US)
20AQI (US)
13th February 2026
23AQI (US)
23AQI (US)
14th February 2026
48AQI (US)
48AQI (US)
15th February 2026
48AQI (US)
48AQI (US)
16th February 2026
19AQI (US)
19AQI (US)
17th February 2026
26AQI (US)
26AQI (US)
18th February 2026
56AQI (US)
56AQI (US)
19th February 2026
61AQI (US)
61AQI (US)
20th February 2026
79AQI (US)
79AQI (US)
21st February 2026
45AQI (US)
45AQI (US)
22nd February 2026
34AQI (US)
34AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
23AQI (US)
23AQI (US)
25th February 2026
16AQI (US)
16AQI (US)
26th February 2026
32AQI (US)
32AQI (US)
27th February 2026
43AQI (US)
43AQI (US)
28th February 2026
20AQI (US)
20AQI (US)
1st March 2026
21AQI (US)
21AQI (US)
2nd March 2026
31AQI (US)
31AQI (US)
3rd March 2026
37AQI (US)
37AQI (US)
4th March 2026
35AQI (US)
35AQI (US)
5th March 2026
38AQI (US)
38AQI (US)
6th March 2026
56AQI (US)
56AQI (US)
7th March 2026
73AQI (US)
73AQI (US)
8th March 2026
62AQI (US)
62AQI (US)
9th March 2026
40AQI (US)
40AQI (US)
10th March 2026
47AQI (US)
47AQI (US)
11th March 2026
39AQI (US)
39AQI (US)
12th March 2026
49AQI (US)
49AQI (US)
13th March 2026
48AQI (US)
48AQI (US)
14th March 2026
46AQI (US)
46AQI (US)
15th March 2026
30AQI (US)
30AQI (US)
16th March 2026
41AQI (US)
41AQI (US)
17th March 2026
25AQI (US)
25AQI (US)
18th March 2026
47AQI (US)
47AQI (US)
19th March 2026
30AQI (US)
30AQI (US)
20th March 2026
33AQI (US)
33AQI (US)
21st March 2026
43AQI (US)
43AQI (US)
22nd March 2026
48AQI (US)
48AQI (US)
23rd March 2026
32AQI (US)
32AQI (US)
24th March 2026
46AQI (US)
46AQI (US)
25th March 2026
17AQI (US)
17AQI (US)
26th March 2026
14AQI (US)
14AQI (US)
27th March 2026
32AQI (US)
32AQI (US)
28th March 2026
23AQI (US)
23AQI (US)
29th March 2026
21AQI (US)
21AQI (US)
30th March 2026
16AQI (US)
16AQI (US)
31st March 2026
22AQI (US)
22AQI (US)
1st April 2026
34AQI (US)
34AQI (US)
2nd April 2026
13AQI (US)
13AQI (US)
3rd April 2026
13AQI (US)
13AQI (US)
4th April 2026
18AQI (US)
18AQI (US)
5th April 2026
22AQI (US)
22AQI (US)
6th April 2026
11AQI (US)
11AQI (US)
7th April 2026
18AQI (US)
18AQI (US)
8th April 2026
27AQI (US)
27AQI (US)
9th April 2026
24AQI (US)
24AQI (US)
10th April 2026
24AQI (US)
24AQI (US)
11th April 2026
23AQI (US)
23AQI (US)
12th April 2026
22AQI (US)
22AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
15AQI (US)
15AQI (US)
15th April 2026
21AQI (US)
21AQI (US)
16th April 2026
31AQI (US)
31AQI (US)
17th April 2026
18th April 2026
34AQI (US)
34AQI (US)
19th April 2026
16AQI (US)
16AQI (US)
20th April 2026
10AQI (US)
10AQI (US)
21st April 2026
14AQI (US)
14AQI (US)
22nd April 2026
23rd April 2026
20AQI (US)
20AQI (US)
24th April 2026
18AQI (US)
18AQI (US)
25th April 2026
12AQI (US)
12AQI (US)
26th April 2026
12AQI (US)
12AQI (US)
27th April 2026
14AQI (US)
14AQI (US)
28th April 2026
21AQI (US)
21AQI (US)
29th April 2026
22AQI (US)
22AQI (US)
30th April 2026
28AQI (US)
28AQI (US)
1st May 2026
40AQI (US)
40AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
25AQI (US)
25AQI (US)
4th May 2026
19AQI (US)
19AQI (US)
5th May 2026
10AQI (US)
10AQI (US)
6th May 2026
13AQI (US)
13AQI (US)
7th May 2026
15AQI (US)
15AQI (US)
8th May 2026
21AQI (US)
21AQI (US)
9th May 2026
10th May 2026
13AQI (US)
13AQI (US)
11th May 2026
18AQI (US)
18AQI (US)
12th May 2026
20AQI (US)
20AQI (US)
13th May 2026
16AQI (US)
16AQI (US)
14th May 2026
11AQI (US)
11AQI (US)
15th May 2026
27AQI (US)
27AQI (US)
16th May 2026
37AQI (US)
37AQI (US)
17th May 2026
40AQI (US)
40AQI (US)
18th May 2026
35AQI (US)
35AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
31AQI (US)
31AQI (US)
21st May 2026
34AQI (US)
34AQI (US)
22nd May 2026
33AQI (US)
33AQI (US)
23rd May 2026
39AQI (US)
39AQI (US)
24th May 2026
51AQI (US)
51AQI (US)
25th May 2026
40AQI (US)
40AQI (US)
26th May 2026
31AQI (US)
31AQI (US)
27th May 2026
19AQI (US)
19AQI (US)
28th May 2026
21AQI (US)
21AQI (US)
29th May 2026
18AQI (US)
18AQI (US)
30th May 2026
17AQI (US)
17AQI (US)
31st May 2026
23AQI (US)
23AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
33AQI (US)
33AQI (US)
3rd June 2026
35AQI (US)
35AQI (US)
4th June 2026
30AQI (US)
30AQI (US)
5th June 2026
34AQI (US)
34AQI (US)
6th June 2026
14AQI (US)
14AQI (US)
7th June 2026
26AQI (US)
26AQI (US)
8th June 2026
34AQI (US)
34AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
10AQI (US)
10AQI (US)
11th June 2026
21AQI (US)
21AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
12AQI (US)
12AQI (US)
14th June 2026
16AQI (US)
16AQI (US)
15th June 2026
11AQI (US)
11AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
20AQI (US)
20AQI (US)
18th June 2026
12AQI (US)
12AQI (US)
19th June 2026
18AQI (US)
18AQI (US)
20th June 2026
31AQI (US)
31AQI (US)
21st June 2026
7AQI (US)
7AQI (US)
22nd June 2026
12AQI (US)
12AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
17AQI (US)
17AQI (US)
25th June 2026
13AQI (US)
13AQI (US)
26th June 2026
18AQI (US)
18AQI (US)
27th June 2026
22AQI (US)
22AQI (US)
28th June 2026
22AQI (US)
22AQI (US)
29th June 2026
17AQI (US)
17AQI (US)
30th June 2026
19AQI (US)
19AQI (US)
1st July 2026
18AQI (US)
18AQI (US)
2nd July 2026
14AQI (US)
14AQI (US)
3rd July 2026
8AQI (US)
8AQI (US)
4th July 2026
21AQI (US)
21AQI (US)
5th July 2026
13AQI (US)
13AQI (US)
6th July 2026
13AQI (US)
13AQI (US)
7th July 2026
19AQI (US)
19AQI (US)
8th July 2026
12AQI (US)
12AQI (US)
9th July 2026
18AQI (US)
18AQI (US)
10th July 2026
20AQI (US)
20AQI (US)
11th July 2026
27AQI (US)
27AQI (US)
12th July 2026
13AQI (US)
13AQI (US)
13th July 2026
23AQI (US)
23AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
52AQI (US)
52AQI (US)
16th July 2026
56AQI (US)
56AQI (US)
17th July 2026
57AQI (US)
57AQI (US)
18th July 2026
37AQI (US)
37AQI (US)
19th July 2026
33AQI (US)
33AQI (US)
20th July 2026
28AQI (US)
28AQI (US)
21st July 2026
35AQI (US)
35AQI (US)
22nd July 2026
31AQI (US)
31AQI (US)
23rd July 2026
25AQI (US)
25AQI (US)
24th July 2026
30AQI (US)
30AQI (US)
25th July 2026
32AQI (US)
32AQI (US)
26th July 2026
27AQI (US)
27AQI (US)
27th July 2026
27AQI (US)
27AQI (US)
28th July 2026
30AQI (US)
30AQI (US)
29th July 2026
34AQI (US)
34AQI (US)
30th July 2026
50AQI (US)
50AQI (US)
31st July 2026
38AQI (US)
38AQI (US)
1st August 2026
24AQI (US)
24AQI (US)
2nd August 2026
55AQI (US)
55AQI (US)
3rd August 2026
29AQI (US)
29AQI (US)
4th August 2026
35AQI (US)
35AQI (US)
5th August 2026
29AQI (US)
29AQI (US)
6th August 2026
31AQI (US)
31AQI (US)
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
39AQI (US)
35AQI (US)
37AQI (US)
20AQI (US)
26AQI (US)
21AQI (US)
28AQI (US)
34AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202630AQI (US)
26
5
25
3
28
3
28
29
1
30
28
3
5
1
199
16
Highest AQI (US) recorded in
January39AQI (US)
Lowest AQI (US) recorded in
April20AQI (US)
202536AQI (US)
20
11
19
9
26
5
30
31
30
30
1
31
30
27
4
21
9
9
21
1
304
60
1
Highest AQI (US) recorded in
December58AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202435AQI (US)
16
13
1
27
2
25
6
30
31
30
31
30
1
27
3
30
1
26
4
25
6
328
36
1
Highest AQI (US) recorded in
January53AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202334AQI (US)
27
3
22
6
25
6
30
31
30
31
31
29
1
31
28
1
23
8
338
25
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202236AQI (US)
14
16
19
2
17
14
29
1
30
30
22
1
1
28
31
30
22
9
273
43
Highest AQI (US) recorded in
January52AQI (US)
Lowest AQI (US) recorded in
August18AQI (US)
202135AQI (US)
16
5
12
1
27
4
30
31
29
1
31
31
29
1
29
2
26
4
18
12
1
309
30
1
Highest AQI (US) recorded in
December49AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202030AQI (US)
7
6
21
18
30
31
31
30
29
2
28
2
30
1
255
11
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
36AQI (US)Least Polluted Year Recorded
2020(Avg.)
30AQI (US)Sheriff Dalen's annual 2026 AQI (US) (30) shows an average percentage change of -12.2% (improved AQI (US)) compared to previous years: 2020 (30), 2021 (35), 2022 (36), 2023 (34), 2024 (35), 2025 (36).
