Westerpark, Amsterdam, Noord Holland, 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
Westerpark, Amsterdam, Noord Holland, Netherlands
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2024
58AQILowest AQI recorded on
21st Aug 2025
17AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Westerpark, Amsterdam, Noord Holland, Netherlands
AQI
Day
Night
.
6 AM14th Aug 2026
9 PM
5 AM15th Aug 2026
Day time
Avg. Highest Time
10AM14th Aug
48AQI
Avg. Lowest Time
8PM14th Aug
23AQI
Night time
Avg. Highest Time
4AM15th Aug
40AQI
Avg. Lowest Time
1AM15th Aug
31AQI
In the last 24 hours,
Westerpark's AQI reached its highest point of 48 at 10 AM during the Day, while the lowest point, 23, was recorded at 8 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Westerpark, Amsterdam, Noord Holland, Netherlands
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026196 AMAQI
17th Jul 2026667 AMAQI
17th Jul 2026668 AMAQI
17th Jul 2026389 AMAQI
17th Jul 20264210 AMAQI
17th Jul 20265311 AMAQI
17th Jul 20264812 PMAQI
17th Jul 2026441 PMAQI
17th Jul 2026442 PMAQI
17th Jul 2026403 PMAQI
17th Jul 2026424 PMAQI
17th Jul 2026445 PMAQI
17th Jul 2026406 PMAQI
17th Jul 2026407 PMAQI
17th Jul 2026388 PMAQI
17th Jul 2026409 PMAQI
17th Jul 20263810 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20263812 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026384 AMAQI
18th Jul 2026405 AMAQI
20°C15/24°C
18th Jul 2026406 AMAQI
18th Jul 2026407 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20265610 AMAQI
18th Jul 20265211 AMAQI
18th Jul 20264912 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026602 PMAQI
18th Jul 2026763 PMAQI
18th Jul 20261044 PMAQI
18th Jul 2026965 PMAQI
18th Jul 2026426 PMAQI
18th Jul 202687 PMAQI
18th Jul 2026148 PMAQI
18th Jul 2026149 PMAQI
18th Jul 20262110 PMAQI
18th Jul 20262111 PMAQI
19th Jul 20261912 AMAQI
19th Jul 2026211 AMAQI
19th Jul 2026192 AMAQI
19th Jul 2026173 AMAQI
19th Jul 2026174 AMAQI
19th Jul 2026175 AMAQI
17°C14/20°C
19th Jul 2026196 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026198 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026175 PMAQI
19th Jul 2026146 PMAQI
19th Jul 2026157 PMAQI
19th Jul 2026188 PMAQI
19th Jul 2026179 PMAQI
19th Jul 20261710 PMAQI
19th Jul 20261711 PMAQI
20th Jul 20261612 AMAQI
20th Jul 2026171 AMAQI
20th Jul 2026182 AMAQI
20th Jul 2026173 AMAQI
20th Jul 2026194 AMAQI
20th Jul 2026195 AMAQI
17°C14/20°C
20th Jul 2026216 AMAQI
20th Jul 2026197 AMAQI
20th Jul 2026198 AMAQI
20th Jul 2026229 AMAQI
20th Jul 20262210 AMAQI
20th Jul 20261911 AMAQI
20th Jul 20261712 PMAQI
20th Jul 2026171 PMAQI
20th Jul 2026212 PMAQI
20th Jul 2026183 PMAQI
20th Jul 2026164 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20263211 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026202 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026254 AMAQI
17°C13/21°C
21st Jul 2026276 AMAQI
21st Jul 2026367 AMAQI
21st Jul 2026368 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20263111 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026271 PMAQI
21st Jul 2026402 PMAQI
21st Jul 2026333 PMAQI
21st Jul 2026464 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026386 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20261610 PMAQI
21st Jul 20261211 PMAQI
22nd Jul 20261212 AMAQI
22nd Jul 2026101 AMAQI
22nd Jul 2026182 AMAQI
22nd Jul 2026183 AMAQI
22nd Jul 2026254 AMAQI
22nd Jul 2026295 AMAQI
17°C12/22°C
22nd Jul 2026296 AMAQI
22nd Jul 2026187 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026239 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20264011 AMAQI
22nd Jul 20263612 PMAQI
22nd Jul 2026311 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026313 PMAQI
22nd Jul 2026294 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026318 PMAQI
22nd Jul 2026559 PMAQI
22nd Jul 20264410 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026311 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026214 AMAQI
23rd Jul 2026125 AMAQI
17°C14/20°C
23rd Jul 2026146 AMAQI
23rd Jul 2026127 AMAQI
23rd Jul 2026188 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026333 PMAQI
23rd Jul 2026334 PMAQI
23rd Jul 2026315 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026527 PMAQI
23rd Jul 2026128 PMAQI
23rd Jul 2026119 PMAQI
23rd Jul 20263110 PMAQI
23rd Jul 20264411 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026222 AMAQI
24th Jul 202693 AMAQI
24th Jul 2026144 AMAQI
24th Jul 2026215 AMAQI
18°C15/21°C
24th Jul 2026146 AMAQI
24th Jul 202687 AMAQI
24th Jul 202688 AMAQI
24th Jul 202689 AMAQI
24th Jul 20261810 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20261912 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026315 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026421 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026463 AMAQI
25th Jul 2026424 AMAQI
25th Jul 2026465 AMAQI
19°C13/24°C
25th Jul 2026546 AMAQI
25th Jul 2026607 AMAQI
25th Jul 2026578 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20265610 AMAQI
25th Jul 20265111 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026362 PMAQI
25th Jul 2026273 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026271 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026293 AMAQI
26th Jul 2026314 AMAQI
26th Jul 2026405 AMAQI
21°C16/25°C
26th Jul 2026466 AMAQI
26th Jul 2026467 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026319 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026231 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026297 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026152 AMAQI
27th Jul 202683 AMAQI
27th Jul 2026144 AMAQI
27th Jul 2026215 AMAQI
19°C17/22°C
27th Jul 2026236 AMAQI
27th Jul 2026267 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20264412 PMAQI
27th Jul 2026441 PMAQI
27th Jul 2026402 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026247 PMAQI
27th Jul 2026168 PMAQI
27th Jul 2026199 PMAQI
27th Jul 20262710 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026191 AMAQI
28th Jul 2026242 AMAQI
28th Jul 2026303 AMAQI
28th Jul 2026274 AMAQI
28th Jul 2026275 AMAQI
18°C15/21°C
28th Jul 2026256 AMAQI
28th Jul 2026407 AMAQI
28th Jul 2026408 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20263610 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026313 PMAQI
28th Jul 2026384 PMAQI
28th Jul 2026315 PMAQI
28th Jul 2026316 PMAQI
28th Jul 2026337 PMAQI
28th Jul 2026318 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20263312 AMAQI
29th Jul 2026311 AMAQI
29th Jul 2026262 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026274 AMAQI
29th Jul 2026255 AMAQI
21°C15/27°C
29th Jul 2026216 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20264212 PMAQI
29th Jul 2026331 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026333 PMAQI
29th Jul 2026404 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026317 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026331 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026384 AMAQI
30th Jul 2026335 AMAQI
25°C19/32°C
30th Jul 2026386 AMAQI
30th Jul 2026407 AMAQI
30th Jul 2026338 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026401 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026318 PMAQI
30th Jul 2026409 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20263812 AMAQI
31st Jul 2026461 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026364 AMAQI
31st Jul 2026385 AMAQI
23°C19/28°C
31st Jul 2026426 AMAQI
31st Jul 2026527 AMAQI
31st Jul 2026548 AMAQI
31st Jul 2026579 AMAQI
31st Jul 20265810 AMAQI
31st Jul 20266011 AMAQI
31st Jul 20265712 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026126 PMAQI
31st Jul 2026127 PMAQI
31st Jul 2026188 PMAQI
31st Jul 2026189 PMAQI
31st Jul 20261810 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20261812 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026293 AMAQI
1st Aug 2026274 AMAQI
1st Aug 2026255 AMAQI
20°C15/23°C
1st Aug 2026236 AMAQI
1st Aug 2026217 AMAQI
1st Aug 2026258 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262110 AMAQI
1st Aug 20263611 AMAQI
1st Aug 20262912 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026312 PMAQI
1st Aug 2026273 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026425 PMAQI
1st Aug 2026236 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026298 PMAQI
1st Aug 2026209 PMAQI
1st Aug 2026810 PMAQI
1st Aug 2026811 PMAQI
2nd Aug 2026812 AMAQI
2nd Aug 202681 AMAQI
2nd Aug 2026102 AMAQI
2nd Aug 2026123 AMAQI
2nd Aug 202684 AMAQI
2nd Aug 202685 AMAQI
18°C13/23°C
2nd Aug 202686 AMAQI
2nd Aug 202687 AMAQI
2nd Aug 2026148 AMAQI
2nd Aug 2026239 AMAQI
2nd Aug 20262710 AMAQI
2nd Aug 20262911 AMAQI
2nd Aug 20262512 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026272 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026274 PMAQI
2nd Aug 2026445 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026277 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20262310 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20261812 AMAQI
3rd Aug 2026211 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026213 AMAQI
3rd Aug 2026164 AMAQI
3rd Aug 2026185 AMAQI
21°C14/27°C
3rd Aug 2026256 AMAQI
3rd Aug 2026217 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262511 AMAQI
3rd Aug 20262512 PMAQI
3rd Aug 2026231 PMAQI
3rd Aug 2026312 PMAQI
3rd Aug 2026383 PMAQI
3rd Aug 2026404 PMAQI
3rd Aug 2026385 PMAQI
3rd Aug 2026386 PMAQI
3rd Aug 2026517 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20264010 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20264612 AMAQI
4th Aug 2026421 AMAQI
4th Aug 2026462 AMAQI
4th Aug 2026483 AMAQI
4th Aug 2026484 AMAQI
4th Aug 2026445 AMAQI
24°C18/34°C
4th Aug 2026446 AMAQI
4th Aug 2026427 AMAQI
4th Aug 2026468 AMAQI
4th Aug 2026489 AMAQI
4th Aug 20265110 AMAQI
4th Aug 20265211 AMAQI
4th Aug 20264812 PMAQI
4th Aug 2026441 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026403 PMAQI
4th Aug 2026384 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026387 PMAQI
4th Aug 2026318 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20264210 PMAQI
4th Aug 20264211 PMAQI
5th Aug 20263612 AMAQI
5th Aug 2026311 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026143 AMAQI
5th Aug 2026254 AMAQI
5th Aug 2026255 AMAQI
26°C21/33°C
5th Aug 2026256 AMAQI
5th Aug 2026197 AMAQI
5th Aug 2026178 AMAQI
5th Aug 2026169 AMAQI
5th Aug 20261210 AMAQI
5th Aug 20261211 AMAQI
5th Aug 20261812 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026236 PMAQI
5th Aug 2026207 PMAQI
5th Aug 2026228 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026233 AMAQI
6th Aug 2026214 AMAQI
6th Aug 2026215 AMAQI
23°C19/25°C
6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20263110 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026312 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20264010 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20261612 AMAQI
7th Aug 2026401 AMAQI
7th Aug 2026382 AMAQI
7th Aug 2026383 AMAQI
7th Aug 2026404 AMAQI
7th Aug 2026295 AMAQI
19°C15/21°C
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026328 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262710 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026341 PMAQI
7th Aug 2026302 PMAQI
7th Aug 2026403 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026276 PMAQI
7th Aug 2026327 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026319 PMAQI
7th Aug 20263810 PMAQI
7th Aug 20262111 PMAQI
8th Aug 20264412 AMAQI
8th Aug 2026521 AMAQI
8th Aug 2026502 AMAQI
8th Aug 2026483 AMAQI
8th Aug 2026504 AMAQI
8th Aug 2026235 AMAQI
18°C13/22°C
8th Aug 2026256 AMAQI
8th Aug 2026277 AMAQI
8th Aug 2026318 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20263810 AMAQI
8th Aug 20264811 AMAQI
8th Aug 20265112 PMAQI
8th Aug 2026361 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026383 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026365 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026109 PMAQI
8th Aug 20261010 PMAQI
8th Aug 20262711 PMAQI
9th Aug 20262912 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026232 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026254 AMAQI
9th Aug 2026275 AMAQI
19°C12/26°C
9th Aug 2026276 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026278 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026271 PMAQI
9th Aug 2026272 PMAQI
9th Aug 2026313 PMAQI
9th Aug 2026344 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026277 PMAQI
9th Aug 2026368 PMAQI
9th Aug 2026239 PMAQI
9th Aug 20262710 PMAQI
9th Aug 20263311 PMAQI
10th Aug 20263612 AMAQI
10th Aug 2026381 AMAQI
10th Aug 2026422 AMAQI
10th Aug 2026423 AMAQI
10th Aug 2026424 AMAQI
10th Aug 2026275 AMAQI
23°C16/29°C
10th Aug 2026316 AMAQI
10th Aug 2026317 AMAQI
10th Aug 2026388 AMAQI
10th Aug 2026429 AMAQI
10th Aug 20265810 AMAQI
10th Aug 20265711 AMAQI
10th Aug 20265712 PMAQI
10th Aug 2026551 PMAQI
10th Aug 2026422 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026174 PMAQI
10th Aug 2026175 PMAQI
10th Aug 2026146 PMAQI
10th Aug 2026177 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026249 PMAQI
10th Aug 20262110 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026113 AMAQI
11th Aug 2026404 AMAQI
11th Aug 2026245 AMAQI
20°C15/23°C
11th Aug 2026166 AMAQI
11th Aug 2026127 AMAQI
11th Aug 2026208 AMAQI
11th Aug 2026339 AMAQI
11th Aug 20263310 AMAQI
11th Aug 20262711 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026381 PMAQI
11th Aug 2026232 PMAQI
11th Aug 2026233 PMAQI
11th Aug 2026274 PMAQI
11th Aug 2026405 PMAQI
11th Aug 2026316 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026338 PMAQI
11th Aug 2026239 PMAQI
11th Aug 20262310 PMAQI
11th Aug 20262211 PMAQI
12th Aug 20262912 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026294 AMAQI
12th Aug 2026295 AMAQI
18°C13/23°C
12th Aug 2026296 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026368 AMAQI
12th Aug 2026389 AMAQI
12th Aug 20262710 AMAQI
12th Aug 20263611 AMAQI
12th Aug 20263612 PMAQI
12th Aug 2026501 PMAQI
12th Aug 2026402 PMAQI
12th Aug 2026383 PMAQI
12th Aug 2026384 PMAQI
12th Aug 2026335 PMAQI
12th Aug 2026346 PMAQI
12th Aug 2026347 PMAQI
12th Aug 2026328 PMAQI
12th Aug 2026339 PMAQI
12th Aug 20262710 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20262712 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026232 AMAQI
13th Aug 2026233 AMAQI
13th Aug 2026274 AMAQI
13th Aug 2026565 AMAQI
20°C12/29°C
13th Aug 2026366 AMAQI
13th Aug 2026367 AMAQI
13th Aug 2026388 AMAQI
13th Aug 2026389 AMAQI
13th Aug 20263110 AMAQI
13th Aug 20263311 AMAQI
13th Aug 20263812 PMAQI
13th Aug 2026381 PMAQI
13th Aug 2026382 PMAQI
13th Aug 2026403 PMAQI
13th Aug 2026384 PMAQI
13th Aug 2026315 PMAQI
13th Aug 2026296 PMAQI
13th Aug 2026427 PMAQI
13th Aug 2026448 PMAQI
13th Aug 2026299 PMAQI
13th Aug 20263110 PMAQI
13th Aug 20263311 PMAQI
14th Aug 20264612 AMAQI
14th Aug 2026421 AMAQI
14th Aug 2026422 AMAQI
14th Aug 2026443 AMAQI
14th Aug 2026444 AMAQI
14th Aug 2026425 AMAQI
25°C17/34°C
14th Aug 2026446 AMAQI
14th Aug 2026467 AMAQI
14th Aug 2026428 AMAQI
14th Aug 2026469 AMAQI
14th Aug 20264810 AMAQI
14th Aug 20264611 AMAQI
14th Aug 20263512 PMAQI
14th Aug 2026311 PMAQI
14th Aug 2026272 PMAQI
14th Aug 2026233 PMAQI
14th Aug 2026234 PMAQI
14th Aug 2026235 PMAQI
14th Aug 2026386 PMAQI
14th Aug 2026277 PMAQI
14th Aug 2026238 PMAQI
14th Aug 2026319 PMAQI
14th Aug 20263810 PMAQI
14th Aug 20263611 PMAQI
15th Aug 20263612 AMAQI
15th Aug 2026311 AMAQI
15th Aug 2026382 AMAQI
15th Aug 2026363 AMAQI
15th Aug 2026404 AMAQI
15th Aug 2026385 AMAQI
26°C20/34°C
15th Aug 2026366 AMAQI
6 AM15th Aug 2026337 AMAQI
15th Aug 2026298 AMAQI
15th Aug 2026279 AMAQI
15th Aug 20262510 AMAQI
15th Aug 20262311 AMAQI
15th Aug 20262312 PMAQI
15th Aug 2026251 PMAQI
1 PM15th Aug 2026212 PMAQI
15th Aug 2026253 PMAQI
15th Aug 2026254 PMAQI
15th Aug 2026255 PMAQI
15th Aug 2026216 PMAQI
15th Aug 2026237 PMAQI
15th Aug 2026238 PMAQI
15th Aug 2026259 PMAQI
9 PM15th Aug 20262310 PMAQI
15th Aug 20262511 PMAQI
1 AM
5 AM
22°C18/26°C
Day time
Avg. Highest Time
11 AM - 1 PM
34AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 34), while the lowest AQI was between 8 PM to 8 PM (Avg. 27).
Night time
Avg. Highest Time
1 AM
29AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 29), while the lowest AQI was between 3 AM to 3 AM (Avg. 27).
2026 Days Vs Air Quality
Westerpark, Amsterdam, Noord Holland, Netherlands
2026
79%
178
18%
40
3%
6
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
178 DaysModerate
40 DaysPoor
6 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 227 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
Westerpark, Amsterdam, Noord Holland, 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
27AQI (US)
27AQI (US)
2nd January 2026
10AQI (US)
10AQI (US)
3rd January 2026
9AQI (US)
9AQI (US)
4th January 2026
11AQI (US)
11AQI (US)
5th January 2026
39AQI (US)
39AQI (US)
6th January 2026
24AQI (US)
24AQI (US)
7th January 2026
66AQI (US)
66AQI (US)
8th January 2026
53AQI (US)
53AQI (US)
9th January 2026
53AQI (US)
53AQI (US)
10th January 2026
38AQI (US)
38AQI (US)
11th January 2026
61AQI (US)
61AQI (US)
12th January 2026
52AQI (US)
52AQI (US)
13th January 2026
53AQI (US)
53AQI (US)
14th January 2026
36AQI (US)
36AQI (US)
15th January 2026
46AQI (US)
46AQI (US)
16th January 2026
26AQI (US)
26AQI (US)
17th January 2026
54AQI (US)
54AQI (US)
18th January 2026
74AQI (US)
74AQI (US)
19th January 2026
86AQI (US)
86AQI (US)
20th January 2026
82AQI (US)
82AQI (US)
21st January 2026
61AQI (US)
61AQI (US)
22nd January 2026
82AQI (US)
82AQI (US)
23rd January 2026
99AQI (US)
99AQI (US)
24th January 2026
113AQI (US)
113AQI (US)
25th January 2026
140AQI (US)
140AQI (US)
26th January 2026
80AQI (US)
80AQI (US)
27th January 2026
59AQI (US)
59AQI (US)
28th January 2026
93AQI (US)
93AQI (US)
29th January 2026
93AQI (US)
93AQI (US)
30th January 2026
92AQI (US)
92AQI (US)
31st January 2026
77AQI (US)
77AQI (US)
1st February 2026
70AQI (US)
70AQI (US)
2nd February 2026
94AQI (US)
94AQI (US)
3rd February 2026
104AQI (US)
104AQI (US)
4th February 2026
84AQI (US)
84AQI (US)
5th February 2026
128AQI (US)
128AQI (US)
6th February 2026
104AQI (US)
104AQI (US)
7th February 2026
45AQI (US)
45AQI (US)
8th February 2026
52AQI (US)
52AQI (US)
9th February 2026
77AQI (US)
77AQI (US)
10th February 2026
71AQI (US)
71AQI (US)
11th February 2026
48AQI (US)
48AQI (US)
12th February 2026
36AQI (US)
36AQI (US)
13th February 2026
30AQI (US)
30AQI (US)
14th February 2026
26AQI (US)
26AQI (US)
15th February 2026
57AQI (US)
57AQI (US)
16th February 2026
26AQI (US)
26AQI (US)
17th February 2026
18AQI (US)
18AQI (US)
18th February 2026
56AQI (US)
56AQI (US)
19th February 2026
60AQI (US)
60AQI (US)
20th February 2026
56AQI (US)
56AQI (US)
21st February 2026
25AQI (US)
25AQI (US)
22nd February 2026
21AQI (US)
21AQI (US)
23rd February 2026
25AQI (US)
25AQI (US)
24th February 2026
49AQI (US)
49AQI (US)
25th February 2026
38AQI (US)
38AQI (US)
26th February 2026
36AQI (US)
36AQI (US)
27th February 2026
50AQI (US)
50AQI (US)
28th February 2026
26AQI (US)
26AQI (US)
1st March 2026
20AQI (US)
20AQI (US)
2nd March 2026
27AQI (US)
27AQI (US)
3rd March 2026
48AQI (US)
48AQI (US)
4th March 2026
39AQI (US)
39AQI (US)
5th March 2026
63AQI (US)
63AQI (US)
6th March 2026
62AQI (US)
62AQI (US)
7th March 2026
78AQI (US)
78AQI (US)
8th March 2026
84AQI (US)
84AQI (US)
9th March 2026
93AQI (US)
93AQI (US)
10th March 2026
105AQI (US)
105AQI (US)
11th March 2026
44AQI (US)
44AQI (US)
12th March 2026
24AQI (US)
24AQI (US)
13th March 2026
21AQI (US)
21AQI (US)
14th March 2026
28AQI (US)
28AQI (US)
15th March 2026
32AQI (US)
32AQI (US)
16th March 2026
25AQI (US)
25AQI (US)
17th March 2026
37AQI (US)
37AQI (US)
18th March 2026
31AQI (US)
31AQI (US)
19th March 2026
58AQI (US)
58AQI (US)
20th March 2026
34AQI (US)
34AQI (US)
21st March 2026
36AQI (US)
36AQI (US)
22nd March 2026
70AQI (US)
70AQI (US)
23rd March 2026
77AQI (US)
77AQI (US)
24th March 2026
88AQI (US)
88AQI (US)
25th March 2026
24AQI (US)
24AQI (US)
26th March 2026
16AQI (US)
16AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
29AQI (US)
29AQI (US)
29th March 2026
16AQI (US)
16AQI (US)
30th March 2026
22AQI (US)
22AQI (US)
31st March 2026
26AQI (US)
26AQI (US)
1st April 2026
39AQI (US)
39AQI (US)
2nd April 2026
42AQI (US)
42AQI (US)
3rd April 2026
26AQI (US)
26AQI (US)
4th April 2026
17AQI (US)
17AQI (US)
5th April 2026
26AQI (US)
26AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
20AQI (US)
20AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
30AQI (US)
30AQI (US)
10th April 2026
25AQI (US)
25AQI (US)
11th April 2026
25AQI (US)
25AQI (US)
12th April 2026
23AQI (US)
23AQI (US)
13th April 2026
22AQI (US)
22AQI (US)
14th April 2026
38AQI (US)
38AQI (US)
15th April 2026
36AQI (US)
36AQI (US)
16th April 2026
22AQI (US)
22AQI (US)
17th April 2026
18th April 2026
17AQI (US)
17AQI (US)
19th April 2026
21AQI (US)
21AQI (US)
20th April 2026
14AQI (US)
14AQI (US)
21st April 2026
20AQI (US)
20AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
31AQI (US)
31AQI (US)
25th April 2026
27AQI (US)
27AQI (US)
26th April 2026
19AQI (US)
19AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
17AQI (US)
17AQI (US)
30th April 2026
18AQI (US)
18AQI (US)
1st May 2026
21AQI (US)
21AQI (US)
2nd May 2026
30AQI (US)
30AQI (US)
3rd May 2026
48AQI (US)
48AQI (US)
4th May 2026
54AQI (US)
54AQI (US)
5th May 2026
18AQI (US)
18AQI (US)
6th May 2026
16AQI (US)
16AQI (US)
7th May 2026
33AQI (US)
33AQI (US)
8th May 2026
35AQI (US)
35AQI (US)
9th May 2026
10th May 2026
25AQI (US)
25AQI (US)
11th May 2026
17AQI (US)
17AQI (US)
12th May 2026
21AQI (US)
21AQI (US)
13th May 2026
14AQI (US)
14AQI (US)
14th May 2026
13AQI (US)
13AQI (US)
15th May 2026
21AQI (US)
21AQI (US)
16th May 2026
34AQI (US)
34AQI (US)
17th May 2026
38AQI (US)
38AQI (US)
18th May 2026
35AQI (US)
35AQI (US)
19th May 2026
32AQI (US)
32AQI (US)
20th May 2026
31AQI (US)
31AQI (US)
21st May 2026
32AQI (US)
32AQI (US)
22nd May 2026
36AQI (US)
36AQI (US)
23rd May 2026
42AQI (US)
42AQI (US)
24th May 2026
49AQI (US)
49AQI (US)
25th May 2026
37AQI (US)
37AQI (US)
26th May 2026
31AQI (US)
31AQI (US)
27th May 2026
38AQI (US)
38AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
38AQI (US)
38AQI (US)
30th May 2026
37AQI (US)
37AQI (US)
31st May 2026
33AQI (US)
33AQI (US)
1st June 2026
22AQI (US)
22AQI (US)
2nd June 2026
21AQI (US)
21AQI (US)
3rd June 2026
17AQI (US)
17AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
14AQI (US)
14AQI (US)
6th June 2026
12AQI (US)
12AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
24AQI (US)
24AQI (US)
9th June 2026
16AQI (US)
16AQI (US)
10th June 2026
18AQI (US)
18AQI (US)
11th June 2026
19AQI (US)
19AQI (US)
12th June 2026
21AQI (US)
21AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
28AQI (US)
28AQI (US)
16th June 2026
32AQI (US)
32AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
12AQI (US)
12AQI (US)
19th June 2026
28AQI (US)
28AQI (US)
20th June 2026
19AQI (US)
19AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
17AQI (US)
17AQI (US)
23rd June 2026
19AQI (US)
19AQI (US)
24th June 2026
33AQI (US)
33AQI (US)
25th June 2026
73AQI (US)
73AQI (US)
26th June 2026
44AQI (US)
44AQI (US)
27th June 2026
44AQI (US)
44AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
15AQI (US)
15AQI (US)
30th June 2026
20AQI (US)
20AQI (US)
1st July 2026
21AQI (US)
21AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
19AQI (US)
19AQI (US)
5th July 2026
13AQI (US)
13AQI (US)
6th July 2026
15AQI (US)
15AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
15AQI (US)
15AQI (US)
9th July 2026
26AQI (US)
26AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
47AQI (US)
47AQI (US)
12th July 2026
38AQI (US)
38AQI (US)
13th July 2026
36AQI (US)
36AQI (US)
14th July 2026
34AQI (US)
34AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
18AQI (US)
18AQI (US)
17th July 2026
37AQI (US)
37AQI (US)
18th July 2026
45AQI (US)
45AQI (US)
19th July 2026
20AQI (US)
20AQI (US)
20th July 2026
21AQI (US)
21AQI (US)
21st July 2026
29AQI (US)
29AQI (US)
22nd July 2026
29AQI (US)
29AQI (US)
23rd July 2026
26AQI (US)
26AQI (US)
24th July 2026
22AQI (US)
22AQI (US)
25th July 2026
38AQI (US)
38AQI (US)
26th July 2026
29AQI (US)
29AQI (US)
27th July 2026
26AQI (US)
26AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
32AQI (US)
32AQI (US)
30th July 2026
36AQI (US)
36AQI (US)
31st July 2026
36AQI (US)
36AQI (US)
1st August 2026
25AQI (US)
25AQI (US)
2nd August 2026
22AQI (US)
22AQI (US)
3rd August 2026
29AQI (US)
29AQI (US)
4th August 2026
43AQI (US)
43AQI (US)
5th August 2026
22AQI (US)
22AQI (US)
6th August 2026
26AQI (US)
26AQI (US)
7th August 2026
31AQI (US)
31AQI (US)
8th August 2026
34AQI (US)
34AQI (US)
9th August 2026
27AQI (US)
27AQI (US)
10th August 2026
34AQI (US)
34AQI (US)
11th August 2026
26AQI (US)
26AQI (US)
12th August 2026
33AQI (US)
33AQI (US)
13th August 2026
34AQI (US)
34AQI (US)
14th August 2026
37AQI (US)
37AQI (US)
15th August 2026
28AQI (US)
28AQI (US)
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
61AQI (US)
54AQI (US)
45AQI (US)
25AQI (US)
31AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202638AQI (US)
10
19
2
15
10
3
21
9
1
28
29
1
29
1
31
15
178
40
6
Highest AQI (US) recorded in
January61AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202537AQI (US)
22
8
1
11
14
3
14
15
2
23
7
30
1
29
1
31
29
2
28
2
25
6
24
6
25
6
291
68
6
Highest AQI (US) recorded in
February60AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202438AQI (US)
26
5
26
3
22
9
23
7
18
13
27
3
31
28
3
23
6
1
27
4
20
9
1
23
8
294
70
2
Highest AQI (US) recorded in
May47AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202334AQI (US)
26
5
19
7
2
29
2
25
5
28
3
27
3
31
31
25
4
1
30
1
29
23
8
323
38
3
Highest AQI (US) recorded in
February47AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202238AQI (US)
21
9
21
13
14
4
28
2
24
7
30
21
2
1
28
31
25
5
20
11
263
50
4
Highest AQI (US) recorded in
March62AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202136AQI (US)
25
4
1
16
12
19
10
2
20
10
30
1
24
6
24
7
31
27
3
31
30
29
2
306
55
3
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
October19AQI (US)
202038AQI (US)
9
4
15
6
17
1
28
2
30
1
21
10
24
6
30
1
18
11
1
22
9
214
51
1
Highest AQI (US) recorded in
November48AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
38AQI (US)Least Polluted Year Recorded
2023(Avg.)
34AQI (US)Westerpark's annual 2026 AQI (US) (38) shows an average percentage change of 3.3% (worsened AQI (US)) compared to previous years: 2020 (38), 2021 (36), 2022 (38), 2023 (34), 2024 (38), 2025 (37).
