Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Copenhagen, Hovedstaden, 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+

July Air Quality Analysis

Copenhagen, Hovedstaden, Denmark

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Jul 2023
78AQI
Lowest AQI recorded on
5th Jul 2026
13AQI

Same Day Analysis (29th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2023 on the same day.

Day & Night AQI Trend: 28th Jul - 29th Jul 2026

Copenhagen, Hovedstaden, Denmark

AQI
Day
Night
.

4 AM28th Jul 2026

9 PM

3 AM29th Jul 2026

Day time
Avg. Highest Time
6PM28th Jul

37AQI

Avg. Lowest Time
9PM28th Jul

22AQI

Night time
Avg. Highest Time
3AM29th Jul

26AQI

Avg. Lowest Time
1AM29th Jul

22AQI

In the last 24 hours,

Copenhagen's AQI reached its highest point of 37 at 6 PM during the Day, while the lowest point, 22, was recorded at 1 AM during the Night between 28th Jul and 29th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Copenhagen, Hovedstaden, Denmark

JunJul
30th - 01st01st - 02nd02nd - 03rd03rd - 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
Day
Night
30th Jun 2026244 AMAQI
30th Jun 2026205 AMAQI
30th Jun 2026256 AMAQI
30th Jun 2026257 AMAQI
30th Jun 2026248 AMAQI
30th Jun 2026249 AMAQI
30th Jun 20262410 AMAQI
30th Jun 20262411 AMAQI
30th Jun 20262412 PMAQI
30th Jun 2026241 PMAQI
30th Jun 2026242 PMAQI
30th Jun 2026263 PMAQI
30th Jun 2026284 PMAQI
30th Jun 2026255 PMAQI
30th Jun 2026276 PMAQI
30th Jun 2026267 PMAQI
30th Jun 2026258 PMAQI
30th Jun 2026249 PMAQI
30th Jun 20262310 PMAQI
30th Jun 20262411 PMAQI
1st Jul 20262512 AMAQI
1st Jul 2026201 AMAQI
1st Jul 2026202 AMAQI
1st Jul 2026233 AMAQI

18°C15/21°C

1st Jul 2026244 AMAQI
1st Jul 2026225 AMAQI
1st Jul 2026246 AMAQI
1st Jul 2026227 AMAQI
1st Jul 2026268 AMAQI
1st Jul 2026269 AMAQI
1st Jul 20262610 AMAQI
1st Jul 20262711 AMAQI
1st Jul 20262512 PMAQI
1st Jul 2026221 PMAQI
1st Jul 2026272 PMAQI
1st Jul 2026283 PMAQI
1st Jul 2026254 PMAQI
1st Jul 2026285 PMAQI
1st Jul 2026266 PMAQI
1st Jul 2026277 PMAQI
1st Jul 2026288 PMAQI
1st Jul 2026279 PMAQI
1st Jul 20262510 PMAQI
1st Jul 20262411 PMAQI
2nd Jul 20262412 AMAQI
2nd Jul 2026241 AMAQI
2nd Jul 2026242 AMAQI
2nd Jul 2026233 AMAQI

18°C15/21°C

2nd Jul 2026224 AMAQI
2nd Jul 2026205 AMAQI
2nd Jul 2026206 AMAQI
2nd Jul 2026247 AMAQI
2nd Jul 2026238 AMAQI
2nd Jul 2026249 AMAQI
2nd Jul 20262610 AMAQI
2nd Jul 20262611 AMAQI
2nd Jul 20262812 PMAQI
2nd Jul 2026261 PMAQI
2nd Jul 2026262 PMAQI
2nd Jul 2026263 PMAQI
2nd Jul 2026244 PMAQI
2nd Jul 2026265 PMAQI
2nd Jul 2026256 PMAQI
2nd Jul 2026237 PMAQI
2nd Jul 2026248 PMAQI
2nd Jul 2026249 PMAQI
2nd Jul 20262610 PMAQI
2nd Jul 20262511 PMAQI
3rd Jul 20261212 AMAQI
3rd Jul 2026261 AMAQI
3rd Jul 2026232 AMAQI
3rd Jul 2026243 AMAQI

17°C15/19°C

3rd Jul 2026224 AMAQI
3rd Jul 2026225 AMAQI
3rd Jul 2026246 AMAQI
3rd Jul 2026277 AMAQI
3rd Jul 2026258 AMAQI
3rd Jul 2026279 AMAQI
3rd Jul 20262510 AMAQI
3rd Jul 20262511 AMAQI
3rd Jul 20262812 PMAQI
3rd Jul 2026271 PMAQI
3rd Jul 2026272 PMAQI
3rd Jul 2026283 PMAQI
3rd Jul 2026294 PMAQI
3rd Jul 2026285 PMAQI
3rd Jul 2026296 PMAQI
3rd Jul 2026287 PMAQI
3rd Jul 2026288 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262511 PMAQI
4th Jul 20261612 AMAQI
4th Jul 2026231 AMAQI
4th Jul 2026152 AMAQI
4th Jul 2026243 AMAQI

16°C15/18°C

4th Jul 2026224 AMAQI
4th Jul 2026225 AMAQI
4th Jul 2026236 AMAQI
4th Jul 2026237 AMAQI
4th Jul 2026228 AMAQI
4th Jul 2026249 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20261611 AMAQI
4th Jul 2026812 PMAQI
4th Jul 2026161 PMAQI
4th Jul 2026232 PMAQI
4th Jul 2026123 PMAQI
4th Jul 2026104 PMAQI
4th Jul 202665 PMAQI
4th Jul 202686 PMAQI
4th Jul 2026147 PMAQI
4th Jul 2026128 PMAQI
4th Jul 202659 PMAQI
4th Jul 2026510 PMAQI
4th Jul 2026511 PMAQI
5th Jul 20261412 AMAQI
5th Jul 202681 AMAQI
5th Jul 202652 AMAQI
5th Jul 202663 AMAQI

17°C14/21°C

5th Jul 202684 AMAQI
5th Jul 202685 AMAQI
5th Jul 202666 AMAQI
5th Jul 202667 AMAQI
5th Jul 202648 AMAQI
5th Jul 202669 AMAQI
5th Jul 2026810 AMAQI
5th Jul 2026811 AMAQI
5th Jul 2026812 PMAQI
5th Jul 2026101 PMAQI
5th Jul 2026122 PMAQI
5th Jul 2026163 PMAQI
5th Jul 2026144 PMAQI
5th Jul 2026165 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026187 PMAQI
5th Jul 2026288 PMAQI
5th Jul 2026229 PMAQI
5th Jul 20262510 PMAQI
5th Jul 20262511 PMAQI
6th Jul 20262412 AMAQI
6th Jul 2026251 AMAQI
6th Jul 2026222 AMAQI
6th Jul 2026183 AMAQI

17°C15/19°C

6th Jul 2026154 AMAQI
6th Jul 2026165 AMAQI
6th Jul 2026196 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026248 AMAQI
6th Jul 2026259 AMAQI
6th Jul 20262010 AMAQI
6th Jul 20261811 AMAQI
6th Jul 20262412 PMAQI
6th Jul 2026241 PMAQI
6th Jul 2026262 PMAQI
6th Jul 2026263 PMAQI
6th Jul 2026254 PMAQI
6th Jul 2026265 PMAQI
6th Jul 2026296 PMAQI
6th Jul 2026287 PMAQI
6th Jul 2026188 PMAQI
6th Jul 202689 PMAQI
6th Jul 20261810 PMAQI
6th Jul 20262411 PMAQI
7th Jul 20262312 AMAQI
7th Jul 2026161 AMAQI
7th Jul 202642 AMAQI
7th Jul 202683 AMAQI

14°C13/16°C

7th Jul 202684 AMAQI
7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 2026127 AMAQI
7th Jul 2026218 AMAQI
7th Jul 2026139 AMAQI
7th Jul 20261010 AMAQI
7th Jul 2026811 AMAQI
7th Jul 2026812 PMAQI
7th Jul 2026141 PMAQI
7th Jul 2026242 PMAQI
7th Jul 202683 PMAQI
7th Jul 202684 PMAQI
7th Jul 2026105 PMAQI
7th Jul 2026196 PMAQI
7th Jul 2026227 PMAQI
7th Jul 2026228 PMAQI
7th Jul 2026209 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262011 PMAQI
8th Jul 20262312 AMAQI
8th Jul 2026231 AMAQI
8th Jul 2026142 AMAQI
8th Jul 2026223 AMAQI

16°C15/18°C

8th Jul 2026244 AMAQI
8th Jul 2026255 AMAQI
8th Jul 2026226 AMAQI
8th Jul 2026167 AMAQI
8th Jul 2026248 AMAQI
8th Jul 2026219 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20262012 PMAQI
8th Jul 2026201 PMAQI
8th Jul 2026172 PMAQI
8th Jul 2026193 PMAQI
8th Jul 2026224 PMAQI
8th Jul 2026185 PMAQI
8th Jul 2026256 PMAQI
8th Jul 2026167 PMAQI
8th Jul 2026288 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262610 PMAQI
8th Jul 20262211 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026231 AMAQI
9th Jul 2026232 AMAQI
9th Jul 2026223 AMAQI

17°C14/21°C

9th Jul 2026234 AMAQI
9th Jul 2026245 AMAQI
9th Jul 2026206 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026288 AMAQI
9th Jul 2026299 AMAQI
9th Jul 20262810 AMAQI
9th Jul 20262811 AMAQI
9th Jul 20262612 PMAQI
9th Jul 2026251 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026275 PMAQI
9th Jul 2026286 PMAQI
9th Jul 2026227 PMAQI
9th Jul 2026148 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026283 AMAQI

18°C14/22°C

10th Jul 2026244 AMAQI
10th Jul 2026245 AMAQI
10th Jul 2026226 AMAQI
10th Jul 2026247 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026279 AMAQI
10th Jul 20263010 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026262 PMAQI
10th Jul 2026183 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20262912 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026323 AMAQI

20°C16/23°C

11th Jul 2026264 AMAQI
11th Jul 2026245 AMAQI
11th Jul 2026236 AMAQI
11th Jul 2026247 AMAQI
11th Jul 2026248 AMAQI
11th Jul 2026249 AMAQI
11th Jul 2026810 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026273 PMAQI
11th Jul 2026274 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026206 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026198 PMAQI
11th Jul 2026189 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026251 AMAQI
12th Jul 2026272 AMAQI
12th Jul 2026283 AMAQI

21°C16/25°C

12th Jul 2026214 AMAQI
12th Jul 2026185 AMAQI
12th Jul 2026206 AMAQI
12th Jul 2026217 AMAQI
12th Jul 2026248 AMAQI
12th Jul 2026239 AMAQI
12th Jul 20262410 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026231 PMAQI
12th Jul 2026262 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026206 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026259 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026272 AMAQI
13th Jul 2026253 AMAQI

23°C18/28°C

13th Jul 2026224 AMAQI
13th Jul 2026235 AMAQI
13th Jul 2026216 AMAQI
13th Jul 2026217 AMAQI
13th Jul 2026248 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20263111 AMAQI
13th Jul 20263212 PMAQI
13th Jul 2026361 PMAQI
13th Jul 2026282 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026315 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026288 PMAQI
13th Jul 2026249 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20262811 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026303 AMAQI

20°C18/23°C

14th Jul 2026224 AMAQI
14th Jul 2026245 AMAQI
14th Jul 2026226 AMAQI
14th Jul 2026227 AMAQI
14th Jul 2026208 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20262910 AMAQI
14th Jul 20262911 AMAQI
14th Jul 20262812 PMAQI
14th Jul 2026301 PMAQI
14th Jul 2026312 PMAQI
14th Jul 2026313 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026335 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026269 PMAQI
14th Jul 20262710 PMAQI
14th Jul 20262611 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026282 AMAQI
15th Jul 2026303 AMAQI

20°C17/23°C

15th Jul 2026244 AMAQI
15th Jul 2026225 AMAQI
15th Jul 2026216 AMAQI
15th Jul 2026247 AMAQI
15th Jul 2026228 AMAQI
15th Jul 2026239 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026261 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026263 PMAQI
15th Jul 2026264 PMAQI
15th Jul 2026265 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026247 PMAQI
15th Jul 2026208 PMAQI
15th Jul 2026199 PMAQI
15th Jul 20262210 PMAQI
15th Jul 20262011 PMAQI
16th Jul 20262212 AMAQI
16th Jul 2026221 AMAQI
16th Jul 2026202 AMAQI
16th Jul 2026203 AMAQI

20°C17/23°C

16th Jul 2026224 AMAQI
16th Jul 2026245 AMAQI
16th Jul 2026176 AMAQI
16th Jul 2026187 AMAQI
16th Jul 2026238 AMAQI
16th Jul 2026259 AMAQI
16th Jul 20262510 AMAQI
16th Jul 20262711 AMAQI
16th Jul 20262312 PMAQI
16th Jul 2026171 PMAQI
16th Jul 2026202 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026204 PMAQI
16th Jul 2026185 PMAQI
16th Jul 2026206 PMAQI
16th Jul 2026187 PMAQI
16th Jul 2026188 PMAQI
16th Jul 2026189 PMAQI
16th Jul 20262010 PMAQI
16th Jul 20262411 PMAQI
17th Jul 20262712 AMAQI
17th Jul 2026161 AMAQI
17th Jul 2026182 AMAQI
17th Jul 2026193 AMAQI

20°C17/22°C

17th Jul 2026174 AMAQI
17th Jul 2026165 AMAQI
17th Jul 2026216 AMAQI
17th Jul 2026237 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026349 AMAQI
17th Jul 20262810 AMAQI
17th Jul 20262811 AMAQI
17th Jul 20263412 PMAQI
17th Jul 2026321 PMAQI
17th Jul 2026442 PMAQI
17th Jul 2026483 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026505 PMAQI
17th Jul 2026446 PMAQI
17th Jul 2026507 PMAQI
17th Jul 2026568 PMAQI
17th Jul 2026609 PMAQI
17th Jul 20264710 PMAQI
17th Jul 20264611 PMAQI
18th Jul 20264812 AMAQI
18th Jul 2026431 AMAQI
18th Jul 2026502 AMAQI
18th Jul 2026513 AMAQI

20°C17/23°C

18th Jul 2026484 AMAQI
18th Jul 2026525 AMAQI
18th Jul 2026566 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026508 AMAQI
18th Jul 2026609 AMAQI
18th Jul 20266410 AMAQI
18th Jul 20266411 AMAQI
18th Jul 20265012 PMAQI
18th Jul 2026611 PMAQI
18th Jul 2026562 PMAQI
18th Jul 2026513 PMAQI
18th Jul 2026524 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026447 PMAQI
18th Jul 2026428 PMAQI
18th Jul 2026499 PMAQI
18th Jul 20264010 PMAQI
18th Jul 20264511 PMAQI
19th Jul 20264412 AMAQI
19th Jul 2026441 AMAQI
19th Jul 2026572 AMAQI
19th Jul 2026563 AMAQI

19°C16/21°C

19th Jul 2026564 AMAQI
19th Jul 2026535 AMAQI
19th Jul 2026476 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026268 AMAQI
19th Jul 2026279 AMAQI
19th Jul 20262610 AMAQI
19th Jul 20262811 AMAQI
19th Jul 20263212 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026322 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026224 PMAQI
19th Jul 2026225 PMAQI
19th Jul 2026226 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026228 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026241 AMAQI
20th Jul 2026242 AMAQI
20th Jul 2026243 AMAQI

17°C15/19°C

20th Jul 2026244 AMAQI
20th Jul 2026195 AMAQI
20th Jul 2026116 AMAQI
20th Jul 202697 AMAQI
20th Jul 2026248 AMAQI
20th Jul 2026219 AMAQI
20th Jul 20262010 AMAQI
20th Jul 20261811 AMAQI
20th Jul 20262012 PMAQI
20th Jul 2026221 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026183 PMAQI
20th Jul 2026134 PMAQI
20th Jul 2026165 PMAQI
20th Jul 2026196 PMAQI
20th Jul 2026187 PMAQI
20th Jul 2026188 PMAQI
20th Jul 2026409 PMAQI
20th Jul 20261910 PMAQI
20th Jul 20261711 PMAQI
21st Jul 20261812 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026213 AMAQI

16°C13/20°C

21st Jul 2026214 AMAQI
21st Jul 2026216 AMAQI
21st Jul 2026237 AMAQI
21st Jul 2026248 AMAQI
21st Jul 2026239 AMAQI
21st Jul 20261710 AMAQI
21st Jul 20262111 AMAQI
21st Jul 20261012 PMAQI
21st Jul 2026211 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026223 PMAQI
21st Jul 2026224 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026226 PMAQI
21st Jul 2026177 PMAQI
21st Jul 2026198 PMAQI
21st Jul 2026239 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20262612 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026282 AMAQI
22nd Jul 2026303 AMAQI

19°C14/22°C

22nd Jul 2026284 AMAQI
22nd Jul 2026245 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026289 AMAQI
22nd Jul 20262610 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20262412 PMAQI
22nd Jul 2026261 PMAQI
22nd Jul 2026182 PMAQI
22nd Jul 2026223 PMAQI
22nd Jul 2026264 PMAQI
22nd Jul 2026245 PMAQI
22nd Jul 2026246 PMAQI
22nd Jul 2026247 PMAQI
22nd Jul 2026458 PMAQI
22nd Jul 2026409 PMAQI
22nd Jul 20264010 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026241 AMAQI
23rd Jul 2026222 AMAQI
23rd Jul 2026283 AMAQI

17°C15/20°C

23rd Jul 2026404 AMAQI
23rd Jul 2026365 AMAQI
23rd Jul 2026436 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026408 AMAQI
23rd Jul 2026419 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20262412 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026334 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026246 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20263310 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20263012 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026223 AMAQI

18°C15/21°C

24th Jul 2026264 AMAQI
24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026247 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026229 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026241 PMAQI
24th Jul 2026222 PMAQI
24th Jul 2026213 PMAQI
24th Jul 2026244 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026249 PMAQI
24th Jul 20262810 PMAQI
24th Jul 20262211 PMAQI
25th Jul 20262212 AMAQI
25th Jul 2026221 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026223 AMAQI

18°C15/21°C

25th Jul 2026264 AMAQI
25th Jul 2026295 AMAQI
25th Jul 2026246 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026241 PMAQI
25th Jul 2026242 PMAQI
25th Jul 2026243 PMAQI
25th Jul 2026244 PMAQI
25th Jul 2026275 PMAQI
25th Jul 2026236 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026528 PMAQI
25th Jul 2026529 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20264711 PMAQI
26th Jul 20264312 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026772 AMAQI
26th Jul 2026743 AMAQI

18°C16/21°C

26th Jul 2026734 AMAQI
26th Jul 2026425 AMAQI
26th Jul 2026396 AMAQI
26th Jul 2026337 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026269 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262811 AMAQI
26th Jul 20262812 PMAQI
26th Jul 2026301 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026263 PMAQI
26th Jul 2026234 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026226 PMAQI
26th Jul 2026227 PMAQI
26th Jul 2026348 PMAQI
26th Jul 2026359 PMAQI
26th Jul 20263610 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20263212 AMAQI
27th Jul 2026301 AMAQI
27th Jul 2026322 AMAQI
27th Jul 2026293 AMAQI

16°C15/18°C

27th Jul 2026424 AMAQI
27th Jul 2026265 AMAQI
27th Jul 2026306 AMAQI
27th Jul 2026307 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262411 AMAQI
27th Jul 20262612 PMAQI
27th Jul 2026281 PMAQI
27th Jul 2026262 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026266 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026248 PMAQI
27th Jul 2026289 PMAQI
27th Jul 20262210 PMAQI
27th Jul 20263311 PMAQI
28th Jul 20263412 AMAQI
28th Jul 2026281 AMAQI
28th Jul 2026322 AMAQI
28th Jul 2026283 AMAQI

16°C14/19°C

28th Jul 2026224 AMAQI
28th Jul 2026225 AMAQI
28th Jul 2026236 AMAQI
28th Jul 2026277 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20263111 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026222 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026376 PMAQI
28th Jul 2026307 PMAQI
28th Jul 2026228 PMAQI
28th Jul 2026229 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262211 PMAQI
29th Jul 20262212 AMAQI
29th Jul 2026221 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026263 AMAQI

17°C14/21°C

29th Jul 2026234 AMAQI
4 AM
29th Jul 2026235 AMAQI
29th Jul 2026226 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026249 AMAQI
29th Jul 20262410 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20263012 PMAQI
12 PM
29th Jul 2026321 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026223 PMAQI
29th Jul 2026224 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026246 PMAQI
29th Jul 2026267 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026259 PMAQI
9 PM
29th Jul 20264510 PMAQI
29th Jul 20264511 PMAQI
12 AM
3 AM

20°C17/23°C

Day time
Avg. Highest Time
4 AM

27AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 7 AM

24AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 27), while the lowest AQI was between 6 AM to 7 AM (Avg. 24).
Night time
Avg. Highest Time
11 PM

29AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 2 AM

26AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 29), while the lowest AQI was between 12 AM to 2 AM (Avg. 26).

2026 Days Vs Air Quality

Copenhagen, Hovedstaden, Denmark

2026

87%

180

12%

25

0.9%

2

Total number of days with different AQI categories in last 210 days in 2026 (155 days remaining)

Good
180 Days
Moderate
25 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 87%

Health Risk Level:

Low

In 2026, 87% of 210 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

Copenhagen, Hovedstaden, Denmark

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
46AQI (US)
2nd January 2026
22AQI (US)
3rd January 2026
22AQI (US)
4th January 2026
28AQI (US)
5th January 2026
36AQI (US)
6th January 2026
65AQI (US)
7th January 2026
50AQI (US)
8th January 2026
52AQI (US)
9th January 2026
30AQI (US)
10th January 2026
24AQI (US)
11th January 2026
31AQI (US)
12th January 2026
40AQI (US)
13th January 2026
52AQI (US)
14th January 2026
42AQI (US)
15th January 2026
34AQI (US)
16th January 2026
59AQI (US)
17th January 2026
64AQI (US)
18th January 2026
70AQI (US)
19th January 2026
81AQI (US)
20th January 2026
78AQI (US)
21st January 2026
76AQI (US)
22nd January 2026
75AQI (US)
23rd January 2026
38AQI (US)
24th January 2026
34AQI (US)
25th January 2026
58AQI (US)
26th January 2026
30AQI (US)
27th January 2026
32AQI (US)
28th January 2026
31AQI (US)
29th January 2026
37AQI (US)
30th January 2026
45AQI (US)
31st January 2026
46AQI (US)
1st February 2026
40AQI (US)
2nd February 2026
28AQI (US)
3rd February 2026
44AQI (US)
4th February 2026
42AQI (US)
5th February 2026
48AQI (US)
6th February 2026
28AQI (US)
7th February 2026
31AQI (US)
8th February 2026
38AQI (US)
9th February 2026
56AQI (US)
10th February 2026
79AQI (US)
11th February 2026
68AQI (US)
12th February 2026
33AQI (US)
13th February 2026
16AQI (US)
14th February 2026
34AQI (US)
15th February 2026
17AQI (US)
16th February 2026
20AQI (US)
17th February 2026
38AQI (US)
18th February 2026
44AQI (US)
19th February 2026
38AQI (US)
20th February 2026
40AQI (US)
21st February 2026
39AQI (US)
22nd February 2026
22AQI (US)
23rd February 2026
22AQI (US)
24th February 2026
34AQI (US)
25th February 2026
24AQI (US)
26th February 2026
42AQI (US)
27th February 2026
64AQI (US)
28th February 2026
59AQI (US)
1st March 2026
24AQI (US)
2nd March 2026
36AQI (US)
3rd March 2026
41AQI (US)
4th March 2026
30AQI (US)
5th March 2026
31AQI (US)
6th March 2026
40AQI (US)
7th March 2026
81AQI (US)
8th March 2026
102AQI (US)
9th March 2026
86AQI (US)
10th March 2026
102AQI (US)
11th March 2026
66AQI (US)
12th March 2026
32AQI (US)
13th March 2026
23AQI (US)
14th March 2026
16AQI (US)
15th March 2026
31AQI (US)
16th March 2026
30AQI (US)
17th March 2026
22AQI (US)
18th March 2026
23AQI (US)
19th March 2026
62AQI (US)
20th March 2026
44AQI (US)
21st March 2026
36AQI (US)
22nd March 2026
48AQI (US)
23rd March 2026
68AQI (US)
24th March 2026
76AQI (US)
25th March 2026
33AQI (US)
26th March 2026
24AQI (US)
27th March 2026
22AQI (US)
28th March 2026
38AQI (US)
29th March 2026
26AQI (US)
30th March 2026
23AQI (US)
31st March 2026
22AQI (US)
1st April 2026
16AQI (US)
2nd April 2026
31AQI (US)
3rd April 2026
19AQI (US)
4th April 2026
21AQI (US)
5th April 2026
34AQI (US)
6th April 2026
24AQI (US)
7th April 2026
19AQI (US)
8th April 2026
22AQI (US)
9th April 2026
25AQI (US)
10th April 2026
26AQI (US)
11th April 2026
32AQI (US)
12th April 2026
50AQI (US)
13th April 2026
34AQI (US)
14th April 2026
22AQI (US)
15th April 2026
58AQI (US)
16th April 2026
34AQI (US)
17th April 2026
18th April 2026
30AQI (US)
19th April 2026
36AQI (US)
20th April 2026
26AQI (US)
21st April 2026
24AQI (US)
22nd April 2026
23rd April 2026
16AQI (US)
24th April 2026
18AQI (US)
25th April 2026
18AQI (US)
26th April 2026
21AQI (US)
27th April 2026
28AQI (US)
28th April 2026
22AQI (US)
29th April 2026
50AQI (US)
30th April 2026
44AQI (US)
1st May 2026
22AQI (US)
2nd May 2026
22AQI (US)
3rd May 2026
50AQI (US)
4th May 2026
30AQI (US)
5th May 2026
18AQI (US)
6th May 2026
18AQI (US)
7th May 2026
18AQI (US)
8th May 2026
16AQI (US)
9th May 2026
10th May 2026
26AQI (US)
11th May 2026
27AQI (US)
12th May 2026
22AQI (US)
13th May 2026
22AQI (US)
14th May 2026
17AQI (US)
15th May 2026
26AQI (US)
16th May 2026
36AQI (US)
17th May 2026
40AQI (US)
18th May 2026
32AQI (US)
19th May 2026
33AQI (US)
20th May 2026
32AQI (US)
21st May 2026
35AQI (US)
22nd May 2026
34AQI (US)
23rd May 2026
37AQI (US)
24th May 2026
50AQI (US)
25th May 2026
45AQI (US)
26th May 2026
36AQI (US)
27th May 2026
26AQI (US)
28th May 2026
24AQI (US)
29th May 2026
26AQI (US)
30th May 2026
25AQI (US)
31st May 2026
22AQI (US)
1st June 2026
24AQI (US)
2nd June 2026
28AQI (US)
3rd June 2026
28AQI (US)
4th June 2026
24AQI (US)
5th June 2026
22AQI (US)
6th June 2026
22AQI (US)
7th June 2026
16AQI (US)
8th June 2026
22AQI (US)
9th June 2026
21AQI (US)
10th June 2026
23AQI (US)
11th June 2026
24AQI (US)
12th June 2026
22AQI (US)
13th June 2026
19AQI (US)
14th June 2026
19AQI (US)
15th June 2026
16AQI (US)
16th June 2026
24AQI (US)
17th June 2026
24AQI (US)
18th June 2026
22AQI (US)
19th June 2026
28AQI (US)
20th June 2026
35AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
32AQI (US)
25th June 2026
24AQI (US)
26th June 2026
19AQI (US)
27th June 2026
26AQI (US)
28th June 2026
54AQI (US)
29th June 2026
16AQI (US)
30th June 2026
24AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
24AQI (US)
3rd July 2026
26AQI (US)
4th July 2026
16AQI (US)
5th July 2026
13AQI (US)
6th July 2026
22AQI (US)
7th July 2026
14AQI (US)
8th July 2026
22AQI (US)
9th July 2026
25AQI (US)
10th July 2026
27AQI (US)
11th July 2026
24AQI (US)
12th July 2026
24AQI (US)
13th July 2026
27AQI (US)
14th July 2026
28AQI (US)
15th July 2026
24AQI (US)
16th July 2026
21AQI (US)
17th July 2026
34AQI (US)
18th July 2026
51AQI (US)
19th July 2026
32AQI (US)
20th July 2026
20AQI (US)
21st July 2026
22AQI (US)
22nd July 2026
29AQI (US)
23rd July 2026
32AQI (US)
24th July 2026
24AQI (US)
25th July 2026
28AQI (US)
26th July 2026
38AQI (US)
27th July 2026
27AQI (US)
28th July 2026
27AQI (US)
29th July 2026
26AQI (US)
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
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

46AQI (US)

39AQI (US)

43AQI (US)

29AQI (US)

29AQI (US)

24AQI (US)

26AQI (US)

No. of days

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

202634AQI (US)

20
11
23
5
23
6
2
27
1
30
29
1
28
1
180
25
2

Highest AQI (US) recorded in

January

46AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202537AQI (US)

28
3
12
16
15
16
26
4
31
30
31
30
1
30
27
4
22
8
14
17
296
69

Highest AQI (US) recorded in

March

54AQI (US)

Lowest AQI (US) recorded in

May

23AQI (US)

202432AQI (US)

31
29
28
3
30
31
30
31
30
1
21
3
24
7
27
3
31
343
17

Highest AQI (US) recorded in

October

40AQI (US)

Lowest AQI (US) recorded in

January

23AQI (US)

202330AQI (US)

31
28
31
30
30
30
30
1
29
2
30
31
29
31
360
3

Highest AQI (US) recorded in

May

38AQI (US)

Lowest AQI (US) recorded in

December

22AQI (US)

202231AQI (US)

30
23
29
1
28
31
24
2
22
2
1
29
31
30
31
309
5

Highest AQI (US) recorded in

March

38AQI (US)

Lowest AQI (US) recorded in

December

25AQI (US)

202131AQI (US)

30
25
1
31
30
31
28
2
31
31
29
1
31
30
29
356
4

Highest AQI (US) recorded in

June

38AQI (US)

Lowest AQI (US) recorded in

January

23AQI (US)

202030AQI (US)

13
21
18
30
31
28
1
30
30
30
31
262
1

Highest AQI (US) recorded in

August

36AQI (US)

Lowest AQI (US) recorded in

October

25AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
37AQI (US)
Least Polluted Year Recorded
2020(Avg.)
30AQI (US)

Copenhagen's annual 2026 AQI (US) (34) shows an average percentage change of 7.3% (worsened AQI (US)) compared to previous years: 2020 (30), 2021 (31), 2022 (31), 2023 (30), 2024 (32), 2025 (37).