Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Risa, Roskilde, Sj Lland, Denmark 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

Risa, Roskilde, Sj Lland, Denmark

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
29th Aug 2024
40AQI
Lowest AQI recorded on
28th Aug 2021
12AQI

Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025

Risa, Roskilde, Sj Lland, Denmark

AQI
Day
Night
.

4 AM1st Aug 2025

9 PM

3 AM2nd Aug 2025

Day time
Avg. Highest Time
9AM1st Aug

27AQI

Avg. Lowest Time
5AM1st Aug

20AQI

Night time
Avg. Highest Time
3AM2nd Aug

25AQI

Avg. Lowest Time
4AM1st Aug

20AQI

In the last 24 hours,

Risa's AQI reached its highest point of 27 at 9 AM during the Day, while the lowest point, 20, was recorded at 5 AM during the Day between 1st Aug and 2nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Risa, Roskilde, Sj Lland, Denmark

JulAug
03rd - 04th04th - 05th05th - 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
Day
Night
3rd Jul 2025264 AMAQI
3rd Jul 2025265 AMAQI
3rd Jul 2025266 AMAQI
3rd Jul 2025267 AMAQI
3rd Jul 2025268 AMAQI
3rd Jul 2025269 AMAQI
3rd Jul 20252610 AMAQI
3rd Jul 20251711 AMAQI
3rd Jul 20251712 PMAQI
3rd Jul 2025181 PMAQI
3rd Jul 2025202 PMAQI
3rd Jul 2025203 PMAQI
3rd Jul 2025174 PMAQI
3rd Jul 2025195 PMAQI
3rd Jul 2025196 PMAQI
3rd Jul 2025187 PMAQI
3rd Jul 2025188 PMAQI
3rd Jul 2025189 PMAQI
3rd Jul 20251910 PMAQI
3rd Jul 20252011 PMAQI
4th Jul 20252112 AMAQI
4th Jul 2025241 AMAQI
4th Jul 2025212 AMAQI
4th Jul 2025193 AMAQI

18°C14/20°C

4th Jul 2025194 AMAQI
4th Jul 2025185 AMAQI
4th Jul 2025166 AMAQI
4th Jul 2025187 AMAQI
4th Jul 2025178 AMAQI
4th Jul 2025189 AMAQI
4th Jul 20251810 AMAQI
4th Jul 20251811 AMAQI
4th Jul 20251812 PMAQI
4th Jul 2025181 PMAQI
4th Jul 2025182 PMAQI
4th Jul 2025173 PMAQI
4th Jul 2025174 PMAQI
4th Jul 2025175 PMAQI
4th Jul 2025166 PMAQI
4th Jul 2025177 PMAQI
4th Jul 2025178 PMAQI
4th Jul 2025189 PMAQI
4th Jul 20251810 PMAQI
4th Jul 20251811 PMAQI
5th Jul 20251912 AMAQI
5th Jul 2025191 AMAQI
5th Jul 2025182 AMAQI
5th Jul 2025173 AMAQI

16°C11/21°C

5th Jul 2025184 AMAQI
5th Jul 2025195 AMAQI
5th Jul 2025176 AMAQI
5th Jul 2025187 AMAQI
5th Jul 2025178 AMAQI
5th Jul 2025169 AMAQI
5th Jul 20251610 AMAQI
5th Jul 20251511 AMAQI
5th Jul 20251512 PMAQI
5th Jul 2025171 PMAQI
5th Jul 2025172 PMAQI
5th Jul 2025183 PMAQI
5th Jul 2025184 PMAQI
5th Jul 2025185 PMAQI
5th Jul 2025176 PMAQI
5th Jul 2025187 PMAQI
5th Jul 2025188 PMAQI
5th Jul 2025189 PMAQI
5th Jul 20251810 PMAQI
5th Jul 20251811 PMAQI
6th Jul 20251812 AMAQI
6th Jul 2025181 AMAQI
6th Jul 2025182 AMAQI
6th Jul 2025183 AMAQI

16°C14/19°C

6th Jul 2025184 AMAQI
6th Jul 2025195 AMAQI
6th Jul 2025186 AMAQI
6th Jul 2025177 AMAQI
6th Jul 2025168 AMAQI
6th Jul 2025189 AMAQI
6th Jul 20251610 AMAQI
6th Jul 20251711 AMAQI
6th Jul 20251812 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025162 PMAQI
6th Jul 2025173 PMAQI
6th Jul 2025174 PMAQI
6th Jul 2025175 PMAQI
6th Jul 2025176 PMAQI
6th Jul 2025177 PMAQI
6th Jul 2025178 PMAQI
6th Jul 2025179 PMAQI
6th Jul 20251710 PMAQI
6th Jul 20251711 PMAQI
7th Jul 20251812 AMAQI
7th Jul 2025181 AMAQI
7th Jul 2025172 AMAQI
7th Jul 2025163 AMAQI

18°C15/23°C

7th Jul 2025184 AMAQI
7th Jul 2025165 AMAQI
7th Jul 2025176 AMAQI
7th Jul 2025187 AMAQI
7th Jul 2025178 AMAQI
7th Jul 2025169 AMAQI
7th Jul 20251610 AMAQI
7th Jul 20251611 AMAQI
7th Jul 20251712 PMAQI
7th Jul 2025191 PMAQI
7th Jul 2025162 PMAQI
7th Jul 2025163 PMAQI
7th Jul 2025164 PMAQI
7th Jul 2025175 PMAQI
7th Jul 2025176 PMAQI
7th Jul 2025177 PMAQI
7th Jul 2025178 PMAQI
7th Jul 2025179 PMAQI
7th Jul 20251710 PMAQI
7th Jul 20251711 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025181 AMAQI
8th Jul 2025172 AMAQI
8th Jul 2025163 AMAQI

16°C14/20°C

8th Jul 2025164 AMAQI
8th Jul 2025175 AMAQI
8th Jul 2025186 AMAQI
8th Jul 2025177 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251911 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025171 PMAQI
8th Jul 2025172 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025174 PMAQI
8th Jul 2025175 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025177 PMAQI
8th Jul 2025178 PMAQI
8th Jul 2025179 PMAQI
8th Jul 20251810 PMAQI
8th Jul 20251811 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025181 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025183 AMAQI

16°C12/20°C

9th Jul 2025184 AMAQI
9th Jul 2025165 AMAQI
9th Jul 2025166 AMAQI
9th Jul 2025177 AMAQI
9th Jul 2025178 AMAQI
9th Jul 2025179 AMAQI
9th Jul 20251810 AMAQI
9th Jul 20251811 AMAQI
9th Jul 20251812 PMAQI
9th Jul 2025171 PMAQI
9th Jul 2025162 PMAQI
9th Jul 2025163 PMAQI
9th Jul 2025174 PMAQI
9th Jul 2025165 PMAQI
9th Jul 2025166 PMAQI
9th Jul 2025167 PMAQI
9th Jul 2025168 PMAQI
9th Jul 2025169 PMAQI
9th Jul 20251610 PMAQI
9th Jul 20251611 PMAQI
10th Jul 20251712 AMAQI
10th Jul 2025181 AMAQI
10th Jul 2025182 AMAQI
10th Jul 2025183 AMAQI

17°C13/21°C

10th Jul 2025204 AMAQI
10th Jul 2025195 AMAQI
10th Jul 2025166 AMAQI
10th Jul 2025177 AMAQI
10th Jul 2025168 AMAQI
10th Jul 2025189 AMAQI
10th Jul 20251910 AMAQI
10th Jul 20251811 AMAQI
10th Jul 20251812 PMAQI
10th Jul 2025171 PMAQI
10th Jul 2025182 PMAQI
10th Jul 2025183 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025176 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025178 PMAQI
10th Jul 2025189 PMAQI
10th Jul 20251810 PMAQI
10th Jul 20251811 PMAQI
11th Jul 20251912 AMAQI
11th Jul 2025191 AMAQI
11th Jul 2025182 AMAQI
11th Jul 2025183 AMAQI

18°C13/22°C

11th Jul 2025194 AMAQI
11th Jul 2025185 AMAQI
11th Jul 2025186 AMAQI
11th Jul 2025197 AMAQI
11th Jul 2025198 AMAQI
11th Jul 2025209 AMAQI
11th Jul 20251910 AMAQI
11th Jul 20251911 AMAQI
11th Jul 20251912 PMAQI
11th Jul 2025211 PMAQI
11th Jul 2025192 PMAQI
11th Jul 2025183 PMAQI
11th Jul 2025184 PMAQI
11th Jul 2025185 PMAQI
11th Jul 2025196 PMAQI
11th Jul 2025197 PMAQI
11th Jul 2025188 PMAQI
11th Jul 2025189 PMAQI
11th Jul 20251810 PMAQI
11th Jul 20251811 PMAQI
12th Jul 20251912 AMAQI
12th Jul 2025201 AMAQI
12th Jul 2025202 AMAQI
12th Jul 2025213 AMAQI

18°C15/22°C

12th Jul 2025214 AMAQI
12th Jul 2025205 AMAQI
12th Jul 2025216 AMAQI
12th Jul 2025217 AMAQI
12th Jul 2025208 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252112 PMAQI
12th Jul 2025211 PMAQI
12th Jul 2025202 PMAQI
12th Jul 2025193 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025188 PMAQI
12th Jul 2025189 PMAQI
12th Jul 20252010 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025221 AMAQI
13th Jul 2025222 AMAQI
13th Jul 2025203 AMAQI

18°C15/21°C

13th Jul 2025234 AMAQI
13th Jul 2025235 AMAQI
13th Jul 2025226 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025211 PMAQI
13th Jul 2025212 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025224 PMAQI
13th Jul 2025225 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025227 PMAQI
13th Jul 2025218 PMAQI
13th Jul 2025219 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252212 AMAQI
14th Jul 2025231 AMAQI
14th Jul 2025202 AMAQI
14th Jul 2025223 AMAQI

19°C14/23°C

14th Jul 2025224 AMAQI
14th Jul 2025265 AMAQI
14th Jul 2025236 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025238 AMAQI
14th Jul 2025239 AMAQI
14th Jul 20252510 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025233 PMAQI
14th Jul 2025234 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025238 PMAQI
14th Jul 2025259 PMAQI
14th Jul 20252410 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025263 AMAQI

19°C16/24°C

15th Jul 2025324 AMAQI
15th Jul 2025315 AMAQI
15th Jul 2025316 AMAQI
15th Jul 2025327 AMAQI
15th Jul 2025298 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20252510 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20252712 PMAQI
15th Jul 2025271 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025255 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025278 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252910 PMAQI
15th Jul 20252811 PMAQI
16th Jul 20252912 AMAQI
16th Jul 2025301 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025253 AMAQI

19°C15/23°C

16th Jul 2025244 AMAQI
16th Jul 2025245 AMAQI
16th Jul 2025246 AMAQI
16th Jul 2025257 AMAQI
16th Jul 2025258 AMAQI
16th Jul 2025249 AMAQI
16th Jul 20252410 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252412 PMAQI
16th Jul 2025241 PMAQI
16th Jul 2025222 PMAQI
16th Jul 2025233 PMAQI
16th Jul 2025234 PMAQI
16th Jul 2025235 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025258 PMAQI
16th Jul 2025269 PMAQI
16th Jul 20252410 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252512 AMAQI
17th Jul 2025261 AMAQI
17th Jul 2025252 AMAQI
17th Jul 2025243 AMAQI

17°C15/18°C

17th Jul 2025244 AMAQI
17th Jul 2025245 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025288 AMAQI
17th Jul 2025279 AMAQI
17th Jul 20252710 AMAQI
17th Jul 20252711 AMAQI
17th Jul 20252612 PMAQI
17th Jul 2025271 PMAQI
17th Jul 2025262 PMAQI
17th Jul 2025253 PMAQI
17th Jul 2025264 PMAQI
17th Jul 2025255 PMAQI
17th Jul 2025246 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025239 PMAQI
17th Jul 20252310 PMAQI
17th Jul 20252411 PMAQI
18th Jul 20252512 AMAQI
18th Jul 2025241 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025273 AMAQI

20°C16/25°C

18th Jul 2025274 AMAQI
18th Jul 2025265 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025257 AMAQI
18th Jul 2025258 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252511 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025272 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025254 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025257 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025269 PMAQI
18th Jul 20252810 PMAQI
18th Jul 20252811 PMAQI
19th Jul 20252812 AMAQI
19th Jul 2025281 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025303 AMAQI

21°C17/26°C

19th Jul 2025314 AMAQI
19th Jul 2025305 AMAQI
19th Jul 2025326 AMAQI
19th Jul 2025317 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025319 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025313 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025319 PMAQI
19th Jul 20253110 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253212 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025342 AMAQI
20th Jul 2025353 AMAQI

23°C18/28°C

20th Jul 2025344 AMAQI
20th Jul 2025345 AMAQI
20th Jul 2025346 AMAQI
20th Jul 2025357 AMAQI
20th Jul 2025348 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20253410 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025331 PMAQI
20th Jul 2025352 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025338 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253610 PMAQI
20th Jul 20253711 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025371 AMAQI
21st Jul 2025342 AMAQI
21st Jul 2025353 AMAQI

22°C18/27°C

21st Jul 2025324 AMAQI
21st Jul 2025325 AMAQI
21st Jul 2025336 AMAQI
21st Jul 2025367 AMAQI
21st Jul 2025358 AMAQI
21st Jul 2025379 AMAQI
21st Jul 20253810 AMAQI
21st Jul 20253711 AMAQI
21st Jul 20253712 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025332 AMAQI
22nd Jul 2025303 AMAQI

20°C18/22°C

22nd Jul 2025284 AMAQI
22nd Jul 2025315 AMAQI
22nd Jul 2025306 AMAQI
22nd Jul 2025307 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253110 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20253112 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025314 PMAQI
22nd Jul 2025295 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025318 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20252911 PMAQI
23rd Jul 20252912 AMAQI
23rd Jul 2025281 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025233 AMAQI

19°C16/23°C

23rd Jul 2025284 AMAQI
23rd Jul 2025265 AMAQI
23rd Jul 2025226 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025255 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025248 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252310 PMAQI
23rd Jul 20252311 PMAQI
24th Jul 20252412 AMAQI
24th Jul 2025271 AMAQI
24th Jul 2025272 AMAQI
24th Jul 2025243 AMAQI

19°C16/24°C

24th Jul 2025264 AMAQI
24th Jul 2025295 AMAQI
24th Jul 2025266 AMAQI
24th Jul 2025257 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025252 PMAQI
24th Jul 2025243 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025312 AMAQI
25th Jul 2025323 AMAQI

20°C17/24°C

25th Jul 2025374 AMAQI
25th Jul 2025365 AMAQI
25th Jul 2025346 AMAQI
25th Jul 2025307 AMAQI
25th Jul 2025318 AMAQI
25th Jul 2025309 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20253111 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025311 PMAQI
25th Jul 2025332 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025334 PMAQI
25th Jul 2025335 PMAQI
25th Jul 2025336 PMAQI
25th Jul 2025327 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253111 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025272 AMAQI
26th Jul 2025223 AMAQI

21°C17/24°C

26th Jul 2025214 AMAQI
26th Jul 2025245 AMAQI
26th Jul 2025226 AMAQI
26th Jul 2025287 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025319 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253212 PMAQI
26th Jul 2025331 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025303 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025295 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025338 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20253110 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253012 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025283 AMAQI

19°C15/23°C

27th Jul 2025304 AMAQI
27th Jul 2025305 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025367 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025339 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025305 PMAQI
27th Jul 2025296 PMAQI
27th Jul 2025297 PMAQI
27th Jul 2025288 PMAQI
27th Jul 2025299 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025331 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025253 AMAQI

19°C16/22°C

28th Jul 2025214 AMAQI
28th Jul 2025275 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252311 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025279 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252511 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025262 AMAQI
29th Jul 2025253 AMAQI

19°C15/22°C

29th Jul 2025304 AMAQI
29th Jul 2025255 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252712 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025256 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025258 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025243 AMAQI

18°C14/22°C

30th Jul 2025264 AMAQI
30th Jul 2025265 AMAQI
30th Jul 2025256 AMAQI
30th Jul 2025257 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20252410 AMAQI
30th Jul 20252311 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025236 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025218 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI

17°C13/21°C

31st Jul 2025224 AMAQI
31st Jul 2025215 AMAQI
31st Jul 2025216 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025218 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20252210 AMAQI
31st Jul 20252111 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025211 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025204 PMAQI
31st Jul 2025185 PMAQI
31st Jul 2025196 PMAQI
31st Jul 2025187 PMAQI
31st Jul 2025198 PMAQI
31st Jul 2025229 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025261 AMAQI
1st Aug 2025222 AMAQI
1st Aug 2025223 AMAQI

17°C14/20°C

1st Aug 2025204 AMAQI
1st Aug 2025205 AMAQI
1st Aug 2025246 AMAQI
1st Aug 2025237 AMAQI
1st Aug 2025238 AMAQI
1st Aug 2025279 AMAQI
1st Aug 20252510 AMAQI
1st Aug 20252311 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025222 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025225 PMAQI
1st Aug 2025236 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025239 PMAQI
1st Aug 20252310 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252312 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025242 AMAQI
2nd Aug 2025253 AMAQI

18°C14/22°C

2nd Aug 2025234 AMAQI
4 AM
2nd Aug 2025245 AMAQI
2nd Aug 2025256 AMAQI
2nd Aug 2025267 AMAQI
2nd Aug 2025258 AMAQI
2nd Aug 2025239 AMAQI
2nd Aug 20252310 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252212 PMAQI
12 PM
2nd Aug 2025221 PMAQI
2nd Aug 2025232 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025215 PMAQI
9 PM
12 AM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 9 PM

24AQI

18 hours / Day
540 hours / Month
Avg. Lowest Time
4 AM - 9 PM

24AQI

18 hours / Day
540 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 9 PM (Avg. 24), while the lowest AQI was between 4 AM to 9 PM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 11 PM

24AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 11 PM

24AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 24), while the lowest AQI was between 12 AM to 11 PM (Avg. 24).

2025 Days Vs Air Quality

Risa, Roskilde, Sj Lland, Denmark

2025

85%

180

15%

33

Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)

Good
180 Days
Moderate
33 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 85%

Health Risk Level:

Low

In 2025, 85% of 214 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

Risa, Roskilde, Sj Lland, Denmark

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
33AQI
2nd January 2025
28AQI
3rd January 2025
29AQI
4th January 2025
26AQI
5th January 2025
26AQI
6th January 2025
25AQI
7th January 2025
26AQI
8th January 2025
27AQI
9th January 2025
28AQI
10th January 2025
24AQI
11th January 2025
26AQI
12th January 2025
27AQI
13th January 2025
24AQI
14th January 2025
32AQI
15th January 2025
31AQI
16th January 2025
30AQI
17th January 2025
36AQI
18th January 2025
35AQI
19th January 2025
35AQI
20th January 2025
35AQI
21st January 2025
46AQI
22nd January 2025
50AQI
23rd January 2025
48AQI
24th January 2025
44AQI
25th January 2025
40AQI
26th January 2025
38AQI
27th January 2025
29AQI
28th January 2025
26AQI
29th January 2025
27AQI
30th January 2025
28AQI
31st January 2025
26AQI
1st February 2025
29AQI
2nd February 2025
31AQI
3rd February 2025
37AQI
4th February 2025
55AQI
5th February 2025
56AQI
6th February 2025
48AQI
7th February 2025
39AQI
8th February 2025
45AQI
9th February 2025
53AQI
10th February 2025
53AQI
11th February 2025
50AQI
12th February 2025
52AQI
13th February 2025
53AQI
14th February 2025
46AQI
15th February 2025
39AQI
16th February 2025
35AQI
17th February 2025
32AQI
18th February 2025
34AQI
19th February 2025
41AQI
20th February 2025
43AQI
21st February 2025
63AQI
22nd February 2025
73AQI
23rd February 2025
66AQI
24th February 2025
56AQI
25th February 2025
53AQI
26th February 2025
53AQI
27th February 2025
52AQI
28th February 2025
45AQI
1st March 2025
42AQI
2nd March 2025
42AQI
3rd March 2025
44AQI
4th March 2025
43AQI
5th March 2025
52AQI
6th March 2025
62AQI
7th March 2025
74AQI
8th March 2025
71AQI
9th March 2025
74AQI
10th March 2025
76AQI
11th March 2025
75AQI
12th March 2025
59AQI
13th March 2025
51AQI
14th March 2025
43AQI
15th March 2025
37AQI
16th March 2025
35AQI
17th March 2025
29AQI
18th March 2025
31AQI
19th March 2025
36AQI
20th March 2025
51AQI
21st March 2025
54AQI
22nd March 2025
53AQI
23rd March 2025
55AQI
24th March 2025
57AQI
25th March 2025
60AQI
26th March 2025
53AQI
27th March 2025
51AQI
28th March 2025
56AQI
29th March 2025
53AQI
30th March 2025
45AQI
31st March 2025
38AQI
1st April 2025
32AQI
2nd April 2025
31AQI
3rd April 2025
32AQI
4th April 2025
32AQI
5th April 2025
27AQI
6th April 2025
23AQI
7th April 2025
24AQI
8th April 2025
24AQI
9th April 2025
28AQI
10th April 2025
27AQI
11th April 2025
31AQI
12th April 2025
35AQI
13th April 2025
41AQI
14th April 2025
47AQI
15th April 2025
49AQI
16th April 2025
49AQI
17th April 2025
53AQI
18th April 2025
40AQI
19th April 2025
33AQI
20th April 2025
40AQI
21st April 2025
40AQI
22nd April 2025
47AQI
23rd April 2025
38AQI
24th April 2025
37AQI
25th April 2025
31AQI
26th April 2025
28AQI
27th April 2025
29AQI
28th April 2025
29AQI
29th April 2025
32AQI
30th April 2025
30AQI
1st May 2025
29AQI
2nd May 2025
28AQI
3rd May 2025
23AQI
4th May 2025
19AQI
5th May 2025
23AQI
6th May 2025
21AQI
7th May 2025
21AQI
8th May 2025
18AQI
9th May 2025
18AQI
10th May 2025
20AQI
11th May 2025
19AQI
12th May 2025
19AQI
13th May 2025
20AQI
14th May 2025
20AQI
15th May 2025
18AQI
16th May 2025
19AQI
17th May 2025
19AQI
18th May 2025
17AQI
19th May 2025
18AQI
20th May 2025
23AQI
21st May 2025
25AQI
22nd May 2025
21AQI
23rd May 2025
17AQI
24th May 2025
17AQI
25th May 2025
18AQI
26th May 2025
19AQI
27th May 2025
20AQI
28th May 2025
18AQI
29th May 2025
18AQI
30th May 2025
19AQI
31st May 2025
19AQI
1st June 2025
20AQI
2nd June 2025
23AQI
3rd June 2025
22AQI
4th June 2025
23AQI
5th June 2025
21AQI
6th June 2025
18AQI
7th June 2025
17AQI
8th June 2025
17AQI
9th June 2025
19AQI
10th June 2025
31AQI
11th June 2025
28AQI
12th June 2025
27AQI
13th June 2025
25AQI
14th June 2025
23AQI
15th June 2025
24AQI
16th June 2025
24AQI
17th June 2025
28AQI
18th June 2025
28AQI
19th June 2025
26AQI
20th June 2025
24AQI
21st June 2025
22AQI
22nd June 2025
25AQI
23rd June 2025
23AQI
24th June 2025
22AQI
25th June 2025
19AQI
26th June 2025
19AQI
27th June 2025
19AQI
28th June 2025
21AQI
29th June 2025
22AQI
30th June 2025
21AQI
1st July 2025
20AQI
2nd July 2025
19AQI
3rd July 2025
20AQI
4th July 2025
18AQI
5th July 2025
18AQI
6th July 2025
17AQI
7th July 2025
17AQI
8th July 2025
17AQI
9th July 2025
17AQI
10th July 2025
18AQI
11th July 2025
18AQI
12th July 2025
20AQI
13th July 2025
22AQI
14th July 2025
23AQI
15th July 2025
27AQI
16th July 2025
25AQI
17th July 2025
24AQI
18th July 2025
26AQI
19th July 2025
30AQI
20th July 2025
34AQI
21st July 2025
35AQI
22nd July 2025
31AQI
23rd July 2025
25AQI
24th July 2025
26AQI
25th July 2025
32AQI
26th July 2025
29AQI
27th July 2025
30AQI
28th July 2025
26AQI
29th July 2025
26AQI
30th July 2025
24AQI
31st July 2025
21AQI
1st August 2025
23AQI

32AQI

48AQI

52AQI

35AQI

20AQI

23AQI

24AQI

23AQI

No. of days

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

202533AQI

31
15
13
12
19
29
1
31
30
31
1
180
33

Highest AQI recorded in

March

52AQI

Lowest AQI recorded in

May

20AQI

202427AQI

31
29
31
30
31
30
31
31
24
30
1
27
3
31
356
4

Highest AQI recorded in

May

32AQI

Lowest AQI recorded in

February

23AQI

202326AQI

31
28
31
30
30
30
31
31
29
31
29
31
362

Highest AQI recorded in

May

33AQI

Lowest AQI recorded in

November

19AQI

202225AQI

30
21
30
28
31
26
24
1
28
31
30
31
311

Highest AQI recorded in

May

30AQI

Lowest AQI recorded in

December

18AQI

202125AQI

30
26
31
30
31
30
31
27
30
31
30
29
356

Highest AQI recorded in

April

32AQI

Lowest AQI recorded in

January

18AQI

202025AQI

13
21
18
30
31
29
30
30
30
31
263

Highest AQI recorded in

April

31AQI

Lowest AQI recorded in

December

17AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
33AQI
Least Polluted Year Recorded
2022(Avg.)
25AQI

Risa's annual 2025 AQI (33) shows an average percentage change of 27.6% (worsened AQI) compared to previous years: 2020 (25), 2021 (25), 2022 (25), 2023 (26), 2024 (27).