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+
July Air Quality Analysis
Leeuwarden, Fryslan, Netherlands
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Jul 2022
53AQILowest AQI recorded on
5th Jul 2026
8AQISame Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 44 of Good air quality on the same day.
Day & Night AQI Trend: 30th Jul - 31st Jul 2026
Leeuwarden, Fryslan, Netherlands
AQI
Day
Night
.
5 AM30th Jul 2026
9 PM
4 AM31st Jul 2026
Day time
Avg. Highest Time
12PM30th Jul
62AQI
Avg. Lowest Time
7PM30th Jul
23AQI
Night time
Avg. Highest Time
12AM31st Jul
63AQI
Avg. Lowest Time
10PM30th Jul
32AQI
In the last 24 hours,
Leeuwarden's AQI reached its highest point of 63 at 12 AM during the Night, while the lowest point, 23, was recorded at 7 PM during the Day between 30th Jul and 31st Jul 2026.
Day & Night AQI Trend : Jul 2026
Leeuwarden, Fryslan, Netherlands
Jul
02nd - 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 - 30th30th - 31st31st
Day
Night
2nd Jul 2026525 AMAQI
2nd Jul 2026286 AMAQI
2nd Jul 2026367 AMAQI
2nd Jul 2026148 AMAQI
2nd Jul 202669 AMAQI
2nd Jul 2026910 AMAQI
2nd Jul 20261211 AMAQI
2nd Jul 2026912 PMAQI
2nd Jul 202681 PMAQI
2nd Jul 202662 PMAQI
2nd Jul 2026103 PMAQI
2nd Jul 2026114 PMAQI
2nd Jul 2026145 PMAQI
2nd Jul 2026126 PMAQI
2nd Jul 2026117 PMAQI
2nd Jul 2026128 PMAQI
2nd Jul 2026169 PMAQI
2nd Jul 20261210 PMAQI
2nd Jul 20261711 PMAQI
3rd Jul 20261212 AMAQI
3rd Jul 2026121 AMAQI
3rd Jul 2026102 AMAQI
3rd Jul 202683 AMAQI
3rd Jul 202684 AMAQI
16°C13/20°C
3rd Jul 202685 AMAQI
3rd Jul 202666 AMAQI
3rd Jul 202667 AMAQI
3rd Jul 202688 AMAQI
3rd Jul 202689 AMAQI
3rd Jul 20261310 AMAQI
3rd Jul 20261511 AMAQI
3rd Jul 20261812 PMAQI
3rd Jul 2026221 PMAQI
3rd Jul 2026182 PMAQI
3rd Jul 2026243 PMAQI
3rd Jul 2026234 PMAQI
3rd Jul 2026145 PMAQI
3rd Jul 2026106 PMAQI
3rd Jul 2026147 PMAQI
3rd Jul 2026108 PMAQI
3rd Jul 202699 PMAQI
3rd Jul 20261210 PMAQI
3rd Jul 2026911 PMAQI
4th Jul 20261112 AMAQI
4th Jul 2026121 AMAQI
4th Jul 202682 AMAQI
4th Jul 202673 AMAQI
4th Jul 202664 AMAQI
16°C12/20°C
4th Jul 202685 AMAQI
4th Jul 202686 AMAQI
4th Jul 202697 AMAQI
4th Jul 2026128 AMAQI
4th Jul 202689 AMAQI
4th Jul 20261010 AMAQI
4th Jul 2026811 AMAQI
4th Jul 20261012 PMAQI
4th Jul 202681 PMAQI
4th Jul 202682 PMAQI
4th Jul 202683 PMAQI
4th Jul 2026104 PMAQI
4th Jul 2026105 PMAQI
4th Jul 202686 PMAQI
4th Jul 2026127 PMAQI
4th Jul 202688 PMAQI
4th Jul 202679 PMAQI
4th Jul 2026810 PMAQI
4th Jul 2026711 PMAQI
5th Jul 20261012 AMAQI
5th Jul 2026121 AMAQI
5th Jul 202672 AMAQI
5th Jul 2026103 AMAQI
5th Jul 2026104 AMAQI
18°C12/21°C
5th Jul 202685 AMAQI
5th Jul 2026106 AMAQI
5th Jul 202687 AMAQI
5th Jul 202688 AMAQI
5th Jul 202689 AMAQI
5th Jul 2026710 AMAQI
5th Jul 2026811 AMAQI
5th Jul 2026912 PMAQI
5th Jul 2026101 PMAQI
5th Jul 202682 PMAQI
5th Jul 202683 PMAQI
5th Jul 202684 PMAQI
5th Jul 202685 PMAQI
5th Jul 202686 PMAQI
5th Jul 202687 PMAQI
5th Jul 202668 PMAQI
5th Jul 202659 PMAQI
5th Jul 2026410 PMAQI
5th Jul 2026811 PMAQI
6th Jul 20261212 AMAQI
6th Jul 2026101 AMAQI
6th Jul 202682 AMAQI
6th Jul 202663 AMAQI
6th Jul 202684 AMAQI
18°C14/20°C
6th Jul 2026145 AMAQI
6th Jul 2026276 AMAQI
6th Jul 2026327 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026129 AMAQI
6th Jul 20261610 AMAQI
6th Jul 20261411 AMAQI
6th Jul 20261012 PMAQI
6th Jul 2026121 PMAQI
6th Jul 2026112 PMAQI
6th Jul 2026123 PMAQI
6th Jul 2026144 PMAQI
6th Jul 2026125 PMAQI
6th Jul 2026206 PMAQI
6th Jul 2026227 PMAQI
6th Jul 2026168 PMAQI
6th Jul 2026129 PMAQI
6th Jul 2026810 PMAQI
6th Jul 20261811 PMAQI
7th Jul 20261212 AMAQI
7th Jul 2026121 AMAQI
7th Jul 2026132 AMAQI
7th Jul 202683 AMAQI
7th Jul 202684 AMAQI
19°C14/23°C
7th Jul 2026125 AMAQI
7th Jul 202686 AMAQI
7th Jul 202687 AMAQI
7th Jul 2026148 AMAQI
7th Jul 2026129 AMAQI
7th Jul 2026810 AMAQI
7th Jul 2026811 AMAQI
7th Jul 2026912 PMAQI
7th Jul 2026101 PMAQI
7th Jul 2026122 PMAQI
7th Jul 2026123 PMAQI
7th Jul 2026104 PMAQI
7th Jul 2026145 PMAQI
7th Jul 2026126 PMAQI
7th Jul 2026107 PMAQI
7th Jul 202688 PMAQI
7th Jul 2026109 PMAQI
7th Jul 20261210 PMAQI
7th Jul 20261211 PMAQI
8th Jul 20261212 AMAQI
8th Jul 202681 AMAQI
8th Jul 202682 AMAQI
8th Jul 202683 AMAQI
8th Jul 202684 AMAQI
19°C16/23°C
8th Jul 202685 AMAQI
8th Jul 202686 AMAQI
8th Jul 202657 AMAQI
8th Jul 202668 AMAQI
8th Jul 202689 AMAQI
8th Jul 2026810 AMAQI
8th Jul 20261011 AMAQI
8th Jul 2026812 PMAQI
8th Jul 202681 PMAQI
8th Jul 2026102 PMAQI
8th Jul 2026123 PMAQI
8th Jul 2026124 PMAQI
8th Jul 2026125 PMAQI
8th Jul 202686 PMAQI
8th Jul 202647 PMAQI
8th Jul 202658 PMAQI
8th Jul 202689 PMAQI
8th Jul 2026810 PMAQI
8th Jul 2026811 PMAQI
9th Jul 20261212 AMAQI
9th Jul 2026121 AMAQI
9th Jul 2026102 AMAQI
9th Jul 2026123 AMAQI
9th Jul 2026124 AMAQI
18°C13/21°C
9th Jul 2026125 AMAQI
9th Jul 2026106 AMAQI
9th Jul 202687 AMAQI
9th Jul 2026108 AMAQI
9th Jul 202689 AMAQI
9th Jul 2026710 AMAQI
9th Jul 2026811 AMAQI
9th Jul 20261012 PMAQI
9th Jul 202681 PMAQI
9th Jul 202692 PMAQI
9th Jul 2026123 PMAQI
9th Jul 2026104 PMAQI
9th Jul 202695 PMAQI
9th Jul 202666 PMAQI
9th Jul 2026117 PMAQI
9th Jul 2026168 PMAQI
9th Jul 2026159 PMAQI
9th Jul 20261710 PMAQI
9th Jul 20261211 PMAQI
10th Jul 20261012 AMAQI
10th Jul 2026121 AMAQI
10th Jul 2026152 AMAQI
10th Jul 2026173 AMAQI
10th Jul 2026234 AMAQI
19°C14/25°C
10th Jul 2026145 AMAQI
10th Jul 202696 AMAQI
10th Jul 2026107 AMAQI
10th Jul 2026178 AMAQI
10th Jul 2026179 AMAQI
10th Jul 20262110 AMAQI
10th Jul 20261811 AMAQI
10th Jul 20261412 PMAQI
10th Jul 202681 PMAQI
10th Jul 2026172 PMAQI
10th Jul 2026253 PMAQI
10th Jul 2026144 PMAQI
10th Jul 2026105 PMAQI
10th Jul 202686 PMAQI
10th Jul 2026127 PMAQI
10th Jul 202688 PMAQI
10th Jul 2026129 PMAQI
10th Jul 20261010 PMAQI
10th Jul 20261411 PMAQI
11th Jul 20261912 AMAQI
11th Jul 2026401 AMAQI
11th Jul 2026402 AMAQI
11th Jul 2026493 AMAQI
11th Jul 2026534 AMAQI
20°C13/27°C
11th Jul 2026585 AMAQI
11th Jul 2026656 AMAQI
11th Jul 2026587 AMAQI
11th Jul 2026448 AMAQI
11th Jul 2026449 AMAQI
11th Jul 20266210 AMAQI
11th Jul 20262311 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026211 PMAQI
11th Jul 2026422 PMAQI
11th Jul 2026363 PMAQI
11th Jul 2026214 PMAQI
11th Jul 2026235 PMAQI
11th Jul 2026196 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026169 PMAQI
11th Jul 2026810 PMAQI
11th Jul 20262111 PMAQI
12th Jul 20265012 AMAQI
12th Jul 2026561 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026384 AMAQI
21°C14/29°C
12th Jul 2026225 AMAQI
12th Jul 2026126 AMAQI
12th Jul 2026157 AMAQI
12th Jul 2026228 AMAQI
12th Jul 2026229 AMAQI
12th Jul 20262110 AMAQI
12th Jul 20261911 AMAQI
12th Jul 20261212 PMAQI
12th Jul 2026211 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026163 PMAQI
12th Jul 2026214 PMAQI
12th Jul 2026185 PMAQI
12th Jul 2026356 PMAQI
12th Jul 2026217 PMAQI
12th Jul 2026208 PMAQI
12th Jul 2026169 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20263511 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026221 AMAQI
13th Jul 2026222 AMAQI
13th Jul 2026243 AMAQI
13th Jul 2026194 AMAQI
19°C14/25°C
13th Jul 2026225 AMAQI
13th Jul 2026226 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026218 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20261611 AMAQI
13th Jul 20262312 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026252 PMAQI
13th Jul 2026343 PMAQI
13th Jul 2026334 PMAQI
13th Jul 2026175 PMAQI
13th Jul 2026216 PMAQI
13th Jul 2026197 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026259 PMAQI
13th Jul 20262710 PMAQI
13th Jul 20261911 PMAQI
14th Jul 20261612 AMAQI
14th Jul 2026211 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026443 AMAQI
14th Jul 2026464 AMAQI
21°C14/28°C
14th Jul 2026555 AMAQI
14th Jul 2026366 AMAQI
14th Jul 2026227 AMAQI
14th Jul 2026188 AMAQI
14th Jul 2026219 AMAQI
14th Jul 20261410 AMAQI
14th Jul 20261911 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026181 PMAQI
14th Jul 2026192 PMAQI
14th Jul 2026143 PMAQI
14th Jul 2026104 PMAQI
14th Jul 2026135 PMAQI
14th Jul 2026176 PMAQI
14th Jul 2026107 PMAQI
14th Jul 2026148 PMAQI
14th Jul 2026109 PMAQI
14th Jul 20261010 PMAQI
14th Jul 20261211 PMAQI
15th Jul 20261812 AMAQI
15th Jul 2026211 AMAQI
15th Jul 2026292 AMAQI
15th Jul 2026273 AMAQI
15th Jul 2026144 AMAQI
22°C15/29°C
15th Jul 2026315 AMAQI
15th Jul 2026186 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026338 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20262110 AMAQI
15th Jul 20262311 AMAQI
15th Jul 20263612 PMAQI
15th Jul 2026291 PMAQI
15th Jul 2026252 PMAQI
15th Jul 2026233 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026176 PMAQI
15th Jul 2026177 PMAQI
15th Jul 2026178 PMAQI
15th Jul 2026179 PMAQI
15th Jul 20261410 PMAQI
15th Jul 20261211 PMAQI
16th Jul 2026812 AMAQI
16th Jul 2026121 AMAQI
16th Jul 2026122 AMAQI
16th Jul 2026143 AMAQI
16th Jul 2026194 AMAQI
21°C13/29°C
16th Jul 2026235 AMAQI
16th Jul 2026216 AMAQI
16th Jul 2026137 AMAQI
16th Jul 2026168 AMAQI
16th Jul 2026169 AMAQI
16th Jul 20261210 AMAQI
16th Jul 20261411 AMAQI
16th Jul 20261412 PMAQI
16th Jul 2026271 PMAQI
16th Jul 2026292 PMAQI
16th Jul 2026193 PMAQI
16th Jul 2026254 PMAQI
16th Jul 2026195 PMAQI
16th Jul 2026226 PMAQI
16th Jul 2026237 PMAQI
16th Jul 2026218 PMAQI
16th Jul 2026259 PMAQI
16th Jul 20262510 PMAQI
16th Jul 20263111 PMAQI
17th Jul 20263212 AMAQI
17th Jul 2026461 AMAQI
17th Jul 2026572 AMAQI
17th Jul 2026463 AMAQI
17th Jul 2026704 AMAQI
20°C15/24°C
17th Jul 2026715 AMAQI
17th Jul 2026696 AMAQI
17th Jul 2026527 AMAQI
17th Jul 2026628 AMAQI
17th Jul 2026759 AMAQI
17th Jul 20266510 AMAQI
17th Jul 20265411 AMAQI
17th Jul 20265012 PMAQI
17th Jul 2026361 PMAQI
17th Jul 2026382 PMAQI
17th Jul 2026313 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026235 PMAQI
17th Jul 2026316 PMAQI
17th Jul 2026337 PMAQI
17th Jul 2026388 PMAQI
17th Jul 2026359 PMAQI
17th Jul 20265010 PMAQI
17th Jul 20265311 PMAQI
18th Jul 20265812 AMAQI
18th Jul 2026531 AMAQI
18th Jul 2026522 AMAQI
18th Jul 2026603 AMAQI
18th Jul 2026804 AMAQI
20°C14/26°C
18th Jul 2026835 AMAQI
18th Jul 2026706 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026449 AMAQI
18th Jul 20263310 AMAQI
18th Jul 20263211 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026291 PMAQI
18th Jul 2026292 PMAQI
18th Jul 2026313 PMAQI
18th Jul 2026294 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026526 PMAQI
18th Jul 2026367 PMAQI
18th Jul 2026238 PMAQI
18th Jul 2026279 PMAQI
18th Jul 20263410 PMAQI
18th Jul 20262311 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026291 AMAQI
19th Jul 2026252 AMAQI
19th Jul 2026333 AMAQI
19th Jul 2026334 AMAQI
16°C13/19°C
19th Jul 2026425 AMAQI
19th Jul 2026406 AMAQI
19th Jul 2026267 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026309 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20264411 AMAQI
19th Jul 20263212 PMAQI
19th Jul 2026381 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026423 PMAQI
19th Jul 2026344 PMAQI
19th Jul 2026325 PMAQI
19th Jul 2026446 PMAQI
19th Jul 2026627 PMAQI
19th Jul 2026678 PMAQI
19th Jul 2026659 PMAQI
19th Jul 20264610 PMAQI
19th Jul 20262711 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026341 AMAQI
20th Jul 2026422 AMAQI
20th Jul 2026253 AMAQI
20th Jul 2026254 AMAQI
16°C11/19°C
20th Jul 2026335 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026297 AMAQI
20th Jul 2026348 AMAQI
20th Jul 2026349 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026304 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026238 PMAQI
20th Jul 2026219 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20263211 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026233 AMAQI
21st Jul 2026254 AMAQI
16°C11/20°C
21st Jul 2026336 AMAQI
21st Jul 2026367 AMAQI
21st Jul 2026428 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20263311 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026361 PMAQI
21st Jul 2026382 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026404 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026336 PMAQI
21st Jul 2026237 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026329 PMAQI
21st Jul 20261210 PMAQI
21st Jul 2026811 PMAQI
22nd Jul 2026812 AMAQI
22nd Jul 202681 AMAQI
22nd Jul 2026142 AMAQI
22nd Jul 2026253 AMAQI
22nd Jul 2026254 AMAQI
17°C11/22°C
22nd Jul 2026295 AMAQI
22nd Jul 2026296 AMAQI
22nd Jul 2026257 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026239 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20263612 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026328 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20264210 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20263012 AMAQI
23rd Jul 2026331 AMAQI
23rd Jul 2026232 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026234 AMAQI
17°C13/20°C
23rd Jul 2026215 AMAQI
23rd Jul 2026276 AMAQI
23rd Jul 2026297 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026272 PMAQI
23rd Jul 2026623 PMAQI
23rd Jul 2026674 PMAQI
23rd Jul 2026645 PMAQI
23rd Jul 2026526 PMAQI
23rd Jul 2026507 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262910 PMAQI
23rd Jul 20264711 PMAQI
24th Jul 20263112 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026202 AMAQI
24th Jul 2026233 AMAQI
24th Jul 2026254 AMAQI
16°C12/21°C
24th Jul 2026235 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026277 AMAQI
24th Jul 2026388 AMAQI
24th Jul 2026329 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263111 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026273 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026678 PMAQI
24th Jul 2026669 PMAQI
24th Jul 20263410 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026421 AMAQI
25th Jul 2026622 AMAQI
25th Jul 2026713 AMAQI
25th Jul 2026764 AMAQI
18°C12/24°C
25th Jul 2026605 AMAQI
25th Jul 2026486 AMAQI
25th Jul 2026647 AMAQI
25th Jul 2026788 AMAQI
25th Jul 2026789 AMAQI
25th Jul 20268510 AMAQI
25th Jul 20267411 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026421 PMAQI
25th Jul 2026292 PMAQI
25th Jul 2026343 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026337 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026403 AMAQI
26th Jul 2026424 AMAQI
20°C13/26°C
26th Jul 2026495 AMAQI
26th Jul 2026546 AMAQI
26th Jul 2026517 AMAQI
26th Jul 2026488 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20263410 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026222 AMAQI
27th Jul 2026223 AMAQI
27th Jul 2026234 AMAQI
18°C15/22°C
27th Jul 2026215 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262310 AMAQI
27th Jul 202619011 AMAQI
27th Jul 202618412 PMAQI
27th Jul 2026251 PMAQI
27th Jul 20261082 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026278 PMAQI
27th Jul 2026169 PMAQI
27th Jul 20263210 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20263212 AMAQI
28th Jul 2026321 AMAQI
28th Jul 2026282 AMAQI
28th Jul 2026233 AMAQI
28th Jul 2026294 AMAQI
17°C13/22°C
28th Jul 2026295 AMAQI
28th Jul 2026276 AMAQI
28th Jul 2026367 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026339 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20264011 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026522 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026216 PMAQI
28th Jul 2026507 PMAQI
28th Jul 2026408 PMAQI
28th Jul 2026309 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026314 AMAQI
20°C13/27°C
29th Jul 2026365 AMAQI
29th Jul 2026326 AMAQI
29th Jul 2026507 AMAQI
29th Jul 2026588 AMAQI
29th Jul 2026589 AMAQI
29th Jul 20265510 AMAQI
29th Jul 20265511 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026361 PMAQI
29th Jul 2026272 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026337 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20263110 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262612 AMAQI
30th Jul 2026491 AMAQI
30th Jul 2026682 AMAQI
30th Jul 2026673 AMAQI
30th Jul 2026554 AMAQI
25°C18/33°C
30th Jul 2026555 AMAQI
30th Jul 2026566 AMAQI
30th Jul 2026527 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20264410 AMAQI
30th Jul 20265611 AMAQI
30th Jul 20266212 PMAQI
30th Jul 2026401 PMAQI
30th Jul 2026322 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026504 PMAQI
30th Jul 2026425 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026429 PMAQI
30th Jul 20263210 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20266312 AMAQI
31st Jul 2026601 AMAQI
31st Jul 2026342 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026364 AMAQI
23°C16/29°C
31st Jul 2026385 AMAQI
5 AM31st Jul 2026486 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026279 AMAQI
31st Jul 20267610 AMAQI
31st Jul 20264211 AMAQI
31st Jul 20265812 PMAQI
31st Jul 2026571 PMAQI
1 PM31st Jul 2026622 PMAQI
31st Jul 2026493 PMAQI
31st Jul 2026464 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026458 PMAQI
31st Jul 2026309 PMAQI
9 PM31st Jul 20261610 PMAQI
31st Jul 20262511 PMAQI
1 AM
4 AM
18°C13/22°C
Day time
Avg. Highest Time
11 AM
33AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM
23AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 33), while the lowest AQI was between 5 PM to 5 PM (Avg. 23).
Night time
Avg. Highest Time
4 AM
30AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM
22AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 30), while the lowest AQI was between 11 PM to 11 PM (Avg. 22).
2026 Days Vs Air Quality
Leeuwarden, Fryslan, Netherlands
2026
84%
176
15%
31
0.9%
2
Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)
Good
176 DaysModerate
31 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 212 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 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
28AQI (US)
28AQI (US)
2nd January 2026
15AQI (US)
15AQI (US)
3rd January 2026
13AQI (US)
13AQI (US)
4th January 2026
12AQI (US)
12AQI (US)
5th January 2026
36AQI (US)
36AQI (US)
6th January 2026
30AQI (US)
30AQI (US)
7th January 2026
46AQI (US)
46AQI (US)
8th January 2026
34AQI (US)
34AQI (US)
9th January 2026
28AQI (US)
28AQI (US)
10th January 2026
24AQI (US)
24AQI (US)
11th January 2026
49AQI (US)
49AQI (US)
12th January 2026
28AQI (US)
28AQI (US)
13th January 2026
37AQI (US)
37AQI (US)
14th January 2026
20AQI (US)
20AQI (US)
15th January 2026
25AQI (US)
25AQI (US)
16th January 2026
20AQI (US)
20AQI (US)
17th January 2026
39AQI (US)
39AQI (US)
18th January 2026
54AQI (US)
54AQI (US)
19th January 2026
55AQI (US)
55AQI (US)
20th January 2026
71AQI (US)
71AQI (US)
21st January 2026
61AQI (US)
61AQI (US)
22nd January 2026
74AQI (US)
74AQI (US)
23rd January 2026
93AQI (US)
93AQI (US)
24th January 2026
129AQI (US)
129AQI (US)
25th January 2026
141AQI (US)
141AQI (US)
26th January 2026
74AQI (US)
74AQI (US)
27th January 2026
33AQI (US)
33AQI (US)
28th January 2026
56AQI (US)
56AQI (US)
29th January 2026
56AQI (US)
56AQI (US)
30th January 2026
73AQI (US)
73AQI (US)
31st January 2026
75AQI (US)
75AQI (US)
1st February 2026
66AQI (US)
66AQI (US)
2nd February 2026
81AQI (US)
81AQI (US)
3rd February 2026
85AQI (US)
85AQI (US)
4th February 2026
88AQI (US)
88AQI (US)
5th February 2026
97AQI (US)
97AQI (US)
6th February 2026
93AQI (US)
93AQI (US)
7th February 2026
35AQI (US)
35AQI (US)
8th February 2026
32AQI (US)
32AQI (US)
9th February 2026
37AQI (US)
37AQI (US)
10th February 2026
55AQI (US)
55AQI (US)
11th February 2026
32AQI (US)
32AQI (US)
12th February 2026
18AQI (US)
18AQI (US)
13th February 2026
19AQI (US)
19AQI (US)
14th February 2026
22AQI (US)
22AQI (US)
15th February 2026
48AQI (US)
48AQI (US)
16th February 2026
20AQI (US)
20AQI (US)
17th February 2026
15AQI (US)
15AQI (US)
18th February 2026
45AQI (US)
45AQI (US)
19th February 2026
43AQI (US)
43AQI (US)
20th February 2026
47AQI (US)
47AQI (US)
21st February 2026
22AQI (US)
22AQI (US)
22nd February 2026
21AQI (US)
21AQI (US)
23rd February 2026
16AQI (US)
16AQI (US)
24th February 2026
36AQI (US)
36AQI (US)
25th February 2026
34AQI (US)
34AQI (US)
26th February 2026
38AQI (US)
38AQI (US)
27th February 2026
40AQI (US)
40AQI (US)
28th February 2026
19AQI (US)
19AQI (US)
1st March 2026
19AQI (US)
19AQI (US)
2nd March 2026
15AQI (US)
15AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
39AQI (US)
39AQI (US)
5th March 2026
76AQI (US)
76AQI (US)
6th March 2026
76AQI (US)
76AQI (US)
7th March 2026
77AQI (US)
77AQI (US)
8th March 2026
73AQI (US)
73AQI (US)
9th March 2026
66AQI (US)
66AQI (US)
10th March 2026
93AQI (US)
93AQI (US)
11th March 2026
41AQI (US)
41AQI (US)
12th March 2026
17AQI (US)
17AQI (US)
13th March 2026
16AQI (US)
16AQI (US)
14th March 2026
19AQI (US)
19AQI (US)
15th March 2026
13AQI (US)
13AQI (US)
16th March 2026
15AQI (US)
15AQI (US)
17th March 2026
31AQI (US)
31AQI (US)
18th March 2026
27AQI (US)
27AQI (US)
19th March 2026
66AQI (US)
66AQI (US)
20th March 2026
30AQI (US)
30AQI (US)
21st March 2026
32AQI (US)
32AQI (US)
22nd March 2026
66AQI (US)
66AQI (US)
23rd March 2026
84AQI (US)
84AQI (US)
24th March 2026
93AQI (US)
93AQI (US)
25th March 2026
18AQI (US)
18AQI (US)
26th March 2026
13AQI (US)
13AQI (US)
27th March 2026
16AQI (US)
16AQI (US)
28th March 2026
25AQI (US)
25AQI (US)
29th March 2026
13AQI (US)
13AQI (US)
30th March 2026
20AQI (US)
20AQI (US)
31st March 2026
22AQI (US)
22AQI (US)
1st April 2026
19AQI (US)
19AQI (US)
2nd April 2026
33AQI (US)
33AQI (US)
3rd April 2026
19AQI (US)
19AQI (US)
4th April 2026
14AQI (US)
14AQI (US)
5th April 2026
18AQI (US)
18AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
16AQI (US)
16AQI (US)
8th April 2026
14AQI (US)
14AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
16AQI (US)
16AQI (US)
11th April 2026
15AQI (US)
15AQI (US)
12th April 2026
17AQI (US)
17AQI (US)
13th April 2026
24AQI (US)
24AQI (US)
14th April 2026
29AQI (US)
29AQI (US)
15th April 2026
41AQI (US)
41AQI (US)
16th April 2026
25AQI (US)
25AQI (US)
17th April 2026
18th April 2026
17AQI (US)
17AQI (US)
19th April 2026
14AQI (US)
14AQI (US)
20th April 2026
14AQI (US)
14AQI (US)
21st April 2026
14AQI (US)
14AQI (US)
22nd April 2026
23rd April 2026
13AQI (US)
13AQI (US)
24th April 2026
19AQI (US)
19AQI (US)
25th April 2026
15AQI (US)
15AQI (US)
26th April 2026
16AQI (US)
16AQI (US)
27th April 2026
16AQI (US)
16AQI (US)
28th April 2026
10AQI (US)
10AQI (US)
29th April 2026
14AQI (US)
14AQI (US)
30th April 2026
15AQI (US)
15AQI (US)
1st May 2026
19AQI (US)
19AQI (US)
2nd May 2026
38AQI (US)
38AQI (US)
3rd May 2026
51AQI (US)
51AQI (US)
4th May 2026
43AQI (US)
43AQI (US)
5th May 2026
16AQI (US)
16AQI (US)
6th May 2026
14AQI (US)
14AQI (US)
7th May 2026
12AQI (US)
12AQI (US)
8th May 2026
15AQI (US)
15AQI (US)
9th May 2026
10th May 2026
24AQI (US)
24AQI (US)
11th May 2026
12AQI (US)
12AQI (US)
12th May 2026
14AQI (US)
14AQI (US)
13th May 2026
14AQI (US)
14AQI (US)
14th May 2026
14AQI (US)
14AQI (US)
15th May 2026
19AQI (US)
19AQI (US)
16th May 2026
35AQI (US)
35AQI (US)
17th May 2026
37AQI (US)
37AQI (US)
18th May 2026
35AQI (US)
35AQI (US)
19th May 2026
31AQI (US)
31AQI (US)
20th May 2026
31AQI (US)
31AQI (US)
21st May 2026
31AQI (US)
31AQI (US)
22nd May 2026
35AQI (US)
35AQI (US)
23rd May 2026
38AQI (US)
38AQI (US)
24th May 2026
51AQI (US)
51AQI (US)
25th May 2026
38AQI (US)
38AQI (US)
26th May 2026
30AQI (US)
30AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
14AQI (US)
14AQI (US)
29th May 2026
24AQI (US)
24AQI (US)
30th May 2026
31AQI (US)
31AQI (US)
31st May 2026
23AQI (US)
23AQI (US)
1st June 2026
25AQI (US)
25AQI (US)
2nd June 2026
17AQI (US)
17AQI (US)
3rd June 2026
13AQI (US)
13AQI (US)
4th June 2026
12AQI (US)
12AQI (US)
5th June 2026
13AQI (US)
13AQI (US)
6th June 2026
12AQI (US)
12AQI (US)
7th June 2026
12AQI (US)
12AQI (US)
8th June 2026
12AQI (US)
12AQI (US)
9th June 2026
10AQI (US)
10AQI (US)
10th June 2026
11AQI (US)
11AQI (US)
11th June 2026
9AQI (US)
9AQI (US)
12th June 2026
10AQI (US)
10AQI (US)
13th June 2026
15AQI (US)
15AQI (US)
14th June 2026
15AQI (US)
15AQI (US)
15th June 2026
11AQI (US)
11AQI (US)
16th June 2026
13AQI (US)
13AQI (US)
17th June 2026
17AQI (US)
17AQI (US)
18th June 2026
12AQI (US)
12AQI (US)
19th June 2026
19AQI (US)
19AQI (US)
20th June 2026
16AQI (US)
16AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
9AQI (US)
9AQI (US)
23rd June 2026
10AQI (US)
10AQI (US)
24th June 2026
28AQI (US)
28AQI (US)
25th June 2026
43AQI (US)
43AQI (US)
26th June 2026
32AQI (US)
32AQI (US)
27th June 2026
62AQI (US)
62AQI (US)
28th June 2026
21AQI (US)
21AQI (US)
29th June 2026
12AQI (US)
12AQI (US)
30th June 2026
12AQI (US)
12AQI (US)
1st July 2026
19AQI (US)
19AQI (US)
2nd July 2026
18AQI (US)
18AQI (US)
3rd July 2026
12AQI (US)
12AQI (US)
4th July 2026
9AQI (US)
9AQI (US)
5th July 2026
8AQI (US)
8AQI (US)
6th July 2026
15AQI (US)
15AQI (US)
7th July 2026
11AQI (US)
11AQI (US)
8th July 2026
8AQI (US)
8AQI (US)
9th July 2026
11AQI (US)
11AQI (US)
10th July 2026
14AQI (US)
14AQI (US)
11th July 2026
34AQI (US)
34AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
23AQI (US)
23AQI (US)
14th July 2026
21AQI (US)
21AQI (US)
15th July 2026
23AQI (US)
23AQI (US)
16th July 2026
19AQI (US)
19AQI (US)
17th July 2026
48AQI (US)
48AQI (US)
18th July 2026
43AQI (US)
43AQI (US)
19th July 2026
39AQI (US)
39AQI (US)
20th July 2026
29AQI (US)
29AQI (US)
21st July 2026
29AQI (US)
29AQI (US)
22nd July 2026
27AQI (US)
27AQI (US)
23rd July 2026
33AQI (US)
33AQI (US)
24th July 2026
31AQI (US)
31AQI (US)
25th July 2026
48AQI (US)
48AQI (US)
26th July 2026
32AQI (US)
32AQI (US)
27th July 2026
41AQI (US)
41AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
35AQI (US)
35AQI (US)
30th July 2026
45AQI (US)
45AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
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
49AQI (US)
43AQI (US)
41AQI (US)
19AQI (US)
27AQI (US)
17AQI (US)
27AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202632AQI (US)
18
11
2
21
7
21
10
28
28
2
29
1
31
176
31
2
Highest AQI (US) recorded in
January49AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202534AQI (US)
25
6
10
18
12
19
30
31
30
31
30
1
28
2
28
3
28
2
26
5
309
56
Highest AQI (US) recorded in
February54AQI (US)
Lowest AQI (US) recorded in
May24AQI (US)
202426AQI (US)
31
29
31
30
31
30
30
1
31
30
31
26
4
31
361
5
Highest AQI (US) recorded in
November33AQI (US)
Lowest AQI (US) recorded in
January12AQI (US)
202323AQI (US)
31
28
31
30
31
30
31
30
1
30
31
29
31
363
1
Highest AQI (US) recorded in
June33AQI (US)
Lowest AQI (US) recorded in
November9AQI (US)
202225AQI (US)
30
21
30
1
30
31
30
23
1
1
28
31
30
31
316
2
Highest AQI (US) recorded in
March30AQI (US)
Lowest AQI (US) recorded in
November18AQI (US)
202125AQI (US)
29
28
31
30
31
30
31
31
30
31
30
31
363
Highest AQI (US) recorded in
April31AQI (US)
Lowest AQI (US) recorded in
December18AQI (US)
202024AQI (US)
13
21
18
30
31
31
30
31
30
31
266
Highest AQI (US) recorded in
August30AQI (US)
Lowest AQI (US) recorded in
December18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
34AQI (US)Least Polluted Year Recorded
2023(Avg.)
23AQI (US)Leeuwarden's annual 2026 AQI (US) (32) shows an average percentage change of 24.2% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (25), 2022 (25), 2023 (23), 2024 (26), 2025 (34).
