Leeuwarden, Fryslan, Netherlands 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
Leeuwarden, Fryslan, Netherlands
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2023
55AQILowest AQI recorded on
19th Aug 2021
19AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 19 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Leeuwarden, Fryslan, Netherlands
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4PM2nd Aug
21AQI
Avg. Lowest Time
3PM2nd Aug
17AQI
In the last 24 hours,
Leeuwarden's AQI reached its highest point of 21 at 4 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Leeuwarden, Fryslan, Netherlands
JulAug
04th - 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 - 03rd03rd
Day
Night
4th Jul 2025205 AMAQI
4th Jul 2025196 AMAQI
4th Jul 2025237 AMAQI
4th Jul 2025188 AMAQI
4th Jul 2025229 AMAQI
4th Jul 20252210 AMAQI
4th Jul 20252111 AMAQI
4th Jul 20252012 PMAQI
4th Jul 2025201 PMAQI
4th Jul 2025212 PMAQI
4th Jul 2025223 PMAQI
4th Jul 2025224 PMAQI
4th Jul 2025225 PMAQI
4th Jul 2025226 PMAQI
4th Jul 2025227 PMAQI
4th Jul 2025238 PMAQI
4th Jul 2025229 PMAQI
4th Jul 20252210 PMAQI
4th Jul 20252211 PMAQI
5th Jul 20252212 AMAQI
5th Jul 2025221 AMAQI
5th Jul 2025192 AMAQI
5th Jul 2025183 AMAQI
5th Jul 2025204 AMAQI
18°C11/23°C
5th Jul 2025215 AMAQI
5th Jul 2025226 AMAQI
5th Jul 2025217 AMAQI
5th Jul 2025208 AMAQI
5th Jul 2025229 AMAQI
5th Jul 20252110 AMAQI
5th Jul 20252111 AMAQI
5th Jul 20251912 PMAQI
5th Jul 2025281 PMAQI
5th Jul 2025202 PMAQI
5th Jul 2025203 PMAQI
5th Jul 2025204 PMAQI
5th Jul 2025205 PMAQI
5th Jul 2025216 PMAQI
5th Jul 2025207 PMAQI
5th Jul 2025228 PMAQI
5th Jul 2025229 PMAQI
5th Jul 20252110 PMAQI
5th Jul 20252111 PMAQI
6th Jul 20252212 AMAQI
6th Jul 2025211 AMAQI
6th Jul 2025212 AMAQI
6th Jul 2025243 AMAQI
6th Jul 2025244 AMAQI
18°C16/21°C
6th Jul 2025325 AMAQI
6th Jul 2025246 AMAQI
6th Jul 2025257 AMAQI
6th Jul 2025228 AMAQI
6th Jul 2025269 AMAQI
6th Jul 20252210 AMAQI
6th Jul 20252111 AMAQI
6th Jul 20252012 PMAQI
6th Jul 2025181 PMAQI
6th Jul 2025212 PMAQI
6th Jul 2025213 PMAQI
6th Jul 2025224 PMAQI
6th Jul 2025235 PMAQI
6th Jul 2025206 PMAQI
6th Jul 2025227 PMAQI
6th Jul 2025248 PMAQI
6th Jul 2025229 PMAQI
6th Jul 20252210 PMAQI
6th Jul 20252211 PMAQI
7th Jul 20252212 AMAQI
7th Jul 2025221 AMAQI
7th Jul 2025192 AMAQI
7th Jul 2025183 AMAQI
7th Jul 2025184 AMAQI
17°C13/20°C
7th Jul 2025185 AMAQI
7th Jul 2025216 AMAQI
7th Jul 2025207 AMAQI
7th Jul 2025168 AMAQI
7th Jul 2025179 AMAQI
7th Jul 20251710 AMAQI
7th Jul 20251711 AMAQI
7th Jul 20251912 PMAQI
7th Jul 2025201 PMAQI
7th Jul 2025182 PMAQI
7th Jul 2025193 PMAQI
7th Jul 2025184 PMAQI
7th Jul 2025185 PMAQI
7th Jul 2025186 PMAQI
7th Jul 2025187 PMAQI
7th Jul 2025198 PMAQI
7th Jul 2025189 PMAQI
7th Jul 20251810 PMAQI
7th Jul 20251911 PMAQI
8th Jul 20251912 AMAQI
8th Jul 2025181 AMAQI
8th Jul 2025172 AMAQI
8th Jul 2025173 AMAQI
8th Jul 2025204 AMAQI
15°C11/19°C
8th Jul 2025215 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025277 AMAQI
8th Jul 2025208 AMAQI
8th Jul 2025209 AMAQI
8th Jul 20252210 AMAQI
8th Jul 20252211 AMAQI
8th Jul 20252112 PMAQI
8th Jul 2025221 PMAQI
8th Jul 2025202 PMAQI
8th Jul 2025203 PMAQI
8th Jul 2025194 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025187 PMAQI
8th Jul 2025198 PMAQI
8th Jul 2025209 PMAQI
8th Jul 20252010 PMAQI
8th Jul 20252011 PMAQI
9th Jul 20252012 AMAQI
9th Jul 2025201 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025283 AMAQI
9th Jul 2025304 AMAQI
15°C10/19°C
9th Jul 2025255 AMAQI
9th Jul 2025266 AMAQI
9th Jul 2025257 AMAQI
9th Jul 2025208 AMAQI
9th Jul 2025239 AMAQI
9th Jul 20252410 AMAQI
9th Jul 20252211 AMAQI
9th Jul 20252212 PMAQI
9th Jul 2025201 PMAQI
9th Jul 2025222 PMAQI
9th Jul 2025223 PMAQI
9th Jul 2025254 PMAQI
9th Jul 2025295 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025437 PMAQI
9th Jul 2025238 PMAQI
9th Jul 2025239 PMAQI
9th Jul 20252210 PMAQI
9th Jul 20252211 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025221 AMAQI
10th Jul 2025212 AMAQI
10th Jul 2025343 AMAQI
10th Jul 2025284 AMAQI
17°C12/21°C
10th Jul 2025275 AMAQI
10th Jul 2025306 AMAQI
10th Jul 2025307 AMAQI
10th Jul 2025268 AMAQI
10th Jul 2025249 AMAQI
10th Jul 20252110 AMAQI
10th Jul 20251711 AMAQI
10th Jul 20251612 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025232 PMAQI
10th Jul 2025233 PMAQI
10th Jul 2025244 PMAQI
10th Jul 2025235 PMAQI
10th Jul 2025236 PMAQI
10th Jul 2025247 PMAQI
10th Jul 2025328 PMAQI
10th Jul 2025259 PMAQI
10th Jul 20252310 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252312 AMAQI
11th Jul 2025231 AMAQI
11th Jul 2025182 AMAQI
11th Jul 2025203 AMAQI
11th Jul 2025234 AMAQI
18°C13/23°C
11th Jul 2025225 AMAQI
11th Jul 2025226 AMAQI
11th Jul 2025227 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025239 AMAQI
11th Jul 20252310 AMAQI
11th Jul 20252511 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025231 PMAQI
11th Jul 2025212 PMAQI
11th Jul 2025213 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025217 PMAQI
11th Jul 2025218 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025182 AMAQI
12th Jul 2025183 AMAQI
12th Jul 2025184 AMAQI
19°C14/24°C
12th Jul 2025195 AMAQI
12th Jul 2025206 AMAQI
12th Jul 2025207 AMAQI
12th Jul 2025208 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20252710 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025221 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025203 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025216 PMAQI
12th Jul 2025207 PMAQI
12th Jul 2025198 PMAQI
12th Jul 2025249 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252111 PMAQI
13th Jul 20252112 AMAQI
13th Jul 2025201 AMAQI
13th Jul 2025362 AMAQI
13th Jul 2025593 AMAQI
13th Jul 2025324 AMAQI
19°C14/25°C
13th Jul 2025335 AMAQI
13th Jul 2025496 AMAQI
13th Jul 2025257 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025279 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20253111 AMAQI
13th Jul 20252912 PMAQI
13th Jul 2025281 PMAQI
13th Jul 2025322 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025314 PMAQI
13th Jul 2025335 PMAQI
13th Jul 2025336 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025338 PMAQI
13th Jul 2025339 PMAQI
13th Jul 20253210 PMAQI
13th Jul 20253111 PMAQI
14th Jul 20253112 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025252 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025224 AMAQI
19°C14/24°C
14th Jul 2025625 AMAQI
14th Jul 2025326 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025308 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20251911 AMAQI
14th Jul 20252112 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025333 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025357 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025349 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253212 AMAQI
15th Jul 2025331 AMAQI
15th Jul 2025272 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025314 AMAQI
20°C14/26°C
15th Jul 2025295 AMAQI
15th Jul 2025286 AMAQI
15th Jul 2025317 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20252612 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025272 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025264 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025278 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20252711 PMAQI
16th Jul 20253012 AMAQI
16th Jul 2025291 AMAQI
16th Jul 2025262 AMAQI
16th Jul 2025243 AMAQI
16th Jul 2025224 AMAQI
19°C14/23°C
16th Jul 2025215 AMAQI
16th Jul 2025226 AMAQI
16th Jul 2025247 AMAQI
16th Jul 2025218 AMAQI
16th Jul 2025209 AMAQI
16th Jul 20252010 AMAQI
16th Jul 20252211 AMAQI
16th Jul 20252612 PMAQI
16th Jul 2025251 PMAQI
16th Jul 2025242 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025244 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025256 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025248 PMAQI
16th Jul 2025249 PMAQI
16th Jul 20252410 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252412 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025213 AMAQI
17th Jul 2025194 AMAQI
17°C13/21°C
17th Jul 2025225 AMAQI
17th Jul 2025216 AMAQI
17th Jul 2025227 AMAQI
17th Jul 2025238 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252510 AMAQI
17th Jul 20252511 AMAQI
17th Jul 20252412 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025222 PMAQI
17th Jul 2025233 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025236 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025229 PMAQI
17th Jul 20252410 PMAQI
17th Jul 20252311 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025213 AMAQI
18th Jul 2025204 AMAQI
18°C13/22°C
18th Jul 2025205 AMAQI
18th Jul 2025206 AMAQI
18th Jul 2025257 AMAQI
18th Jul 2025238 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20252911 AMAQI
18th Jul 20252512 PMAQI
18th Jul 2025231 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025233 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252310 PMAQI
18th Jul 20252311 PMAQI
19th Jul 20252312 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025322 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025434 AMAQI
20°C14/26°C
19th Jul 2025355 AMAQI
19th Jul 2025286 AMAQI
19th Jul 2025407 AMAQI
19th Jul 2025348 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252512 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025313 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025327 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253110 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253212 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025352 AMAQI
20th Jul 2025433 AMAQI
20th Jul 2025484 AMAQI
23°C16/29°C
20th Jul 2025355 AMAQI
20th Jul 2025406 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025378 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20253911 AMAQI
20th Jul 20253812 PMAQI
20th Jul 2025351 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025365 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20253911 PMAQI
21st Jul 20254012 AMAQI
21st Jul 2025391 AMAQI
21st Jul 2025362 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025254 AMAQI
20°C17/28°C
21st Jul 2025245 AMAQI
21st Jul 2025376 AMAQI
21st Jul 2025317 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025339 AMAQI
21st Jul 20253110 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025299 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20252811 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025301 AMAQI
22nd Jul 2025212 AMAQI
22nd Jul 2025223 AMAQI
22nd Jul 2025264 AMAQI
19°C15/25°C
22nd Jul 2025255 AMAQI
22nd Jul 2025236 AMAQI
22nd Jul 2025197 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252310 PMAQI
22nd Jul 20252311 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025241 AMAQI
23rd Jul 2025212 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025294 AMAQI
18°C14/23°C
23rd Jul 2025285 AMAQI
23rd Jul 2025256 AMAQI
23rd Jul 2025307 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025272 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025274 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025256 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252610 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025261 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025244 AMAQI
19°C15/23°C
24th Jul 2025215 AMAQI
24th Jul 2025226 AMAQI
24th Jul 2025187 AMAQI
24th Jul 2025228 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025231 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025238 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025261 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025304 AMAQI
19°C15/24°C
25th Jul 2025285 AMAQI
25th Jul 2025226 AMAQI
25th Jul 2025247 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252210 AMAQI
25th Jul 20252711 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025231 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025255 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025348 PMAQI
25th Jul 2025319 PMAQI
25th Jul 20252710 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025261 AMAQI
26th Jul 2025212 AMAQI
26th Jul 2025213 AMAQI
26th Jul 2025194 AMAQI
19°C14/22°C
26th Jul 2025225 AMAQI
26th Jul 2025266 AMAQI
26th Jul 2025247 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025262 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025264 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025266 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025258 PMAQI
26th Jul 2025269 PMAQI
26th Jul 20252710 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252712 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025313 AMAQI
27th Jul 2025234 AMAQI
19°C13/26°C
27th Jul 2025245 AMAQI
27th Jul 2025216 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025188 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025233 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025268 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025242 AMAQI
28th Jul 2025243 AMAQI
28th Jul 2025234 AMAQI
18°C14/22°C
28th Jul 2025225 AMAQI
28th Jul 2025226 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025229 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252311 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025212 AMAQI
29th Jul 2025303 AMAQI
29th Jul 2025384 AMAQI
17°C13/22°C
29th Jul 2025365 AMAQI
29th Jul 2025366 AMAQI
29th Jul 2025217 AMAQI
29th Jul 2025178 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20251910 AMAQI
29th Jul 20252011 AMAQI
29th Jul 20252112 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025314 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252510 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025172 AMAQI
30th Jul 2025153 AMAQI
30th Jul 2025184 AMAQI
16°C12/21°C
30th Jul 2025145 AMAQI
30th Jul 2025176 AMAQI
30th Jul 2025207 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252312 PMAQI
30th Jul 2025211 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025215 PMAQI
30th Jul 2025216 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025208 PMAQI
30th Jul 2025199 PMAQI
30th Jul 20251910 PMAQI
30th Jul 20251911 PMAQI
31st Jul 20251912 AMAQI
31st Jul 2025191 AMAQI
31st Jul 2025192 AMAQI
31st Jul 2025193 AMAQI
31st Jul 2025214 AMAQI
16°C12/20°C
31st Jul 2025195 AMAQI
31st Jul 2025206 AMAQI
31st Jul 2025217 AMAQI
31st Jul 2025248 AMAQI
31st Jul 2025219 AMAQI
31st Jul 20252010 AMAQI
31st Jul 20252011 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025191 PMAQI
31st Jul 2025182 PMAQI
31st Jul 2025183 PMAQI
31st Jul 2025194 PMAQI
31st Jul 2025185 PMAQI
31st Jul 2025176 PMAQI
31st Jul 2025217 PMAQI
31st Jul 2025188 PMAQI
31st Jul 2025219 PMAQI
31st Jul 20252010 PMAQI
31st Jul 20252111 PMAQI
1st Aug 20252012 AMAQI
1st Aug 2025201 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025193 AMAQI
1st Aug 2025204 AMAQI
17°C14/22°C
1st Aug 2025195 AMAQI
1st Aug 2025206 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025169 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20251911 AMAQI
1st Aug 20252012 PMAQI
1st Aug 2025181 PMAQI
1st Aug 2025192 PMAQI
1st Aug 2025193 PMAQI
1st Aug 2025194 PMAQI
1st Aug 2025195 PMAQI
1st Aug 2025186 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025188 PMAQI
1st Aug 2025219 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252112 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025182 AMAQI
2nd Aug 2025183 AMAQI
2nd Aug 2025174 AMAQI
16°C14/19°C
2nd Aug 2025185 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20251810 AMAQI
2nd Aug 20251711 AMAQI
2nd Aug 20251812 PMAQI
2nd Aug 2025181 PMAQI
2nd Aug 2025192 PMAQI
2nd Aug 2025173 PMAQI
2nd Aug 2025214 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252110 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252012 AMAQI
--°C/°C
5 AM
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
25AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 9 PM
24AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 25), while the lowest AQI was between 8 AM to 9 PM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 11 PM
25AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
25AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 25), while the lowest AQI was between 12 AM to 11 PM (Avg. 25).
2025 Days Vs Air Quality
Leeuwarden, Fryslan, Netherlands
2025
80%
170
20%
43
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
170 DaysModerate
43 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% 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
Leeuwarden, Fryslan, Netherlands
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
39AQI
39AQI
2nd January 2025
33AQI
33AQI
3rd January 2025
37AQI
37AQI
4th January 2025
39AQI
39AQI
5th January 2025
38AQI
38AQI
6th January 2025
30AQI
30AQI
7th January 2025
24AQI
24AQI
8th January 2025
26AQI
26AQI
9th January 2025
34AQI
34AQI
10th January 2025
30AQI
30AQI
11th January 2025
31AQI
31AQI
12th January 2025
29AQI
29AQI
13th January 2025
40AQI
40AQI
14th January 2025
50AQI
50AQI
15th January 2025
46AQI
46AQI
16th January 2025
46AQI
46AQI
17th January 2025
50AQI
50AQI
18th January 2025
47AQI
47AQI
19th January 2025
54AQI
54AQI
20th January 2025
64AQI
64AQI
21st January 2025
65AQI
65AQI
22nd January 2025
64AQI
64AQI
23rd January 2025
59AQI
59AQI
24th January 2025
53AQI
53AQI
25th January 2025
47AQI
47AQI
26th January 2025
43AQI
43AQI
27th January 2025
32AQI
32AQI
28th January 2025
29AQI
29AQI
29th January 2025
26AQI
26AQI
30th January 2025
27AQI
27AQI
31st January 2025
27AQI
27AQI
1st February 2025
30AQI
30AQI
2nd February 2025
38AQI
38AQI
3rd February 2025
45AQI
45AQI
4th February 2025
57AQI
57AQI
5th February 2025
55AQI
55AQI
6th February 2025
51AQI
51AQI
7th February 2025
44AQI
44AQI
8th February 2025
54AQI
54AQI
9th February 2025
67AQI
67AQI
10th February 2025
73AQI
73AQI
11th February 2025
76AQI
76AQI
12th February 2025
79AQI
79AQI
13th February 2025
82AQI
82AQI
14th February 2025
72AQI
72AQI
15th February 2025
71AQI
71AQI
16th February 2025
66AQI
66AQI
17th February 2025
61AQI
61AQI
18th February 2025
59AQI
59AQI
19th February 2025
56AQI
56AQI
20th February 2025
58AQI
58AQI
21st February 2025
55AQI
55AQI
22nd February 2025
52AQI
52AQI
23rd February 2025
47AQI
47AQI
24th February 2025
37AQI
37AQI
25th February 2025
40AQI
40AQI
26th February 2025
35AQI
35AQI
27th February 2025
30AQI
30AQI
28th February 2025
30AQI
30AQI
1st March 2025
33AQI
33AQI
2nd March 2025
37AQI
37AQI
3rd March 2025
46AQI
46AQI
4th March 2025
54AQI
54AQI
5th March 2025
68AQI
68AQI
6th March 2025
70AQI
70AQI
7th March 2025
63AQI
63AQI
8th March 2025
62AQI
62AQI
9th March 2025
68AQI
68AQI
10th March 2025
77AQI
77AQI
11th March 2025
68AQI
68AQI
12th March 2025
55AQI
55AQI
13th March 2025
47AQI
47AQI
14th March 2025
38AQI
38AQI
15th March 2025
34AQI
34AQI
16th March 2025
30AQI
30AQI
17th March 2025
28AQI
28AQI
18th March 2025
30AQI
30AQI
19th March 2025
35AQI
35AQI
20th March 2025
53AQI
53AQI
21st March 2025
59AQI
59AQI
22nd March 2025
57AQI
57AQI
23rd March 2025
57AQI
57AQI
24th March 2025
64AQI
64AQI
25th March 2025
66AQI
66AQI
26th March 2025
58AQI
58AQI
27th March 2025
54AQI
54AQI
28th March 2025
57AQI
57AQI
29th March 2025
51AQI
51AQI
30th March 2025
46AQI
46AQI
31st March 2025
41AQI
41AQI
1st April 2025
36AQI
36AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
35AQI
35AQI
4th April 2025
38AQI
38AQI
5th April 2025
32AQI
32AQI
6th April 2025
26AQI
26AQI
7th April 2025
27AQI
27AQI
8th April 2025
26AQI
26AQI
9th April 2025
27AQI
27AQI
10th April 2025
30AQI
30AQI
11th April 2025
36AQI
36AQI
12th April 2025
39AQI
39AQI
13th April 2025
42AQI
42AQI
14th April 2025
38AQI
38AQI
15th April 2025
39AQI
39AQI
16th April 2025
35AQI
35AQI
17th April 2025
33AQI
33AQI
18th April 2025
28AQI
28AQI
19th April 2025
24AQI
24AQI
20th April 2025
21AQI
21AQI
21st April 2025
23AQI
23AQI
22nd April 2025
32AQI
32AQI
23rd April 2025
35AQI
35AQI
24th April 2025
37AQI
37AQI
25th April 2025
31AQI
31AQI
26th April 2025
32AQI
32AQI
27th April 2025
31AQI
31AQI
28th April 2025
33AQI
33AQI
29th April 2025
37AQI
37AQI
30th April 2025
31AQI
31AQI
1st May 2025
32AQI
32AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
24AQI
24AQI
4th May 2025
22AQI
22AQI
5th May 2025
20AQI
20AQI
6th May 2025
20AQI
20AQI
7th May 2025
20AQI
20AQI
8th May 2025
20AQI
20AQI
9th May 2025
20AQI
20AQI
10th May 2025
20AQI
20AQI
11th May 2025
23AQI
23AQI
12th May 2025
21AQI
21AQI
13th May 2025
22AQI
22AQI
14th May 2025
24AQI
24AQI
15th May 2025
24AQI
24AQI
16th May 2025
25AQI
25AQI
17th May 2025
25AQI
25AQI
18th May 2025
26AQI
26AQI
19th May 2025
26AQI
26AQI
20th May 2025
27AQI
27AQI
21st May 2025
29AQI
29AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
21AQI
21AQI
24th May 2025
23AQI
23AQI
25th May 2025
22AQI
22AQI
26th May 2025
21AQI
21AQI
27th May 2025
21AQI
21AQI
28th May 2025
26AQI
26AQI
29th May 2025
26AQI
26AQI
30th May 2025
26AQI
26AQI
31st May 2025
27AQI
27AQI
1st June 2025
26AQI
26AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
25AQI
25AQI
4th June 2025
24AQI
24AQI
5th June 2025
21AQI
21AQI
6th June 2025
18AQI
18AQI
7th June 2025
18AQI
18AQI
8th June 2025
18AQI
18AQI
9th June 2025
22AQI
22AQI
10th June 2025
41AQI
41AQI
11th June 2025
39AQI
39AQI
12th June 2025
36AQI
36AQI
13th June 2025
41AQI
41AQI
14th June 2025
43AQI
43AQI
15th June 2025
35AQI
35AQI
16th June 2025
33AQI
33AQI
17th June 2025
32AQI
32AQI
18th June 2025
37AQI
37AQI
19th June 2025
30AQI
30AQI
20th June 2025
25AQI
25AQI
21st June 2025
26AQI
26AQI
22nd June 2025
27AQI
27AQI
23rd June 2025
25AQI
25AQI
24th June 2025
24AQI
24AQI
25th June 2025
25AQI
25AQI
26th June 2025
24AQI
24AQI
27th June 2025
27AQI
27AQI
28th June 2025
28AQI
28AQI
29th June 2025
26AQI
26AQI
30th June 2025
25AQI
25AQI
1st July 2025
26AQI
26AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
24AQI
24AQI
4th July 2025
22AQI
22AQI
5th July 2025
21AQI
21AQI
6th July 2025
23AQI
23AQI
7th July 2025
19AQI
19AQI
8th July 2025
20AQI
20AQI
9th July 2025
25AQI
25AQI
10th July 2025
25AQI
25AQI
11th July 2025
22AQI
22AQI
12th July 2025
21AQI
21AQI
13th July 2025
32AQI
32AQI
14th July 2025
33AQI
33AQI
15th July 2025
29AQI
29AQI
16th July 2025
24AQI
24AQI
17th July 2025
23AQI
23AQI
18th July 2025
23AQI
23AQI
19th July 2025
31AQI
31AQI
20th July 2025
38AQI
38AQI
21st July 2025
30AQI
30AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
26AQI
26AQI
24th July 2025
25AQI
25AQI
25th July 2025
27AQI
27AQI
26th July 2025
25AQI
25AQI
27th July 2025
24AQI
24AQI
28th July 2025
23AQI
23AQI
29th July 2025
25AQI
25AQI
30th July 2025
20AQI
20AQI
31st July 2025
20AQI
20AQI
1st August 2025
19AQI
19AQI
41AQI
54AQI
52AQI
32AQI
24AQI
28AQI
25AQI
19AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202536AQI
25
6
10
18
12
19
30
31
30
31
1
170
43
Highest AQI recorded in
February54AQI
Lowest AQI recorded in
August19AQI
202426AQI
31
29
31
30
31
30
30
1
31
30
31
26
4
31
361
5
Highest AQI recorded in
November33AQI
Lowest AQI recorded in
January12AQI
202323AQI
31
28
31
30
31
30
31
30
1
30
31
29
31
363
1
Highest AQI recorded in
June33AQI
Lowest AQI recorded in
November9AQI
202225AQI
31
21
30
1
30
31
30
23
1
1
28
31
30
31
317
2
Highest AQI recorded in
March30AQI
Lowest AQI recorded in
November18AQI
202125AQI
30
28
31
30
31
30
31
31
30
31
30
31
364
Highest AQI recorded in
April31AQI
Lowest AQI recorded in
December18AQI
202024AQI
13
21
18
30
31
31
30
31
30
31
266
Highest AQI recorded in
August30AQI
Lowest AQI recorded in
December18AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
36AQILeast Polluted Year Recorded
2023(Avg.)
23AQILeeuwarden's annual 2025 AQI (36) shows an average percentage change of 48.3% (worsened AQI) compared to previous years: 2020 (24), 2021 (25), 2022 (25), 2023 (23), 2024 (26).
