Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Zaandam, 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

Zaandam, Amsterdam, Noord Holland, Netherlands

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
21st Aug 2021
58AQI
Lowest AQI recorded on
16th Aug 2024
19AQI

Same Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 32 of Good air quality, showing improvement over 2024 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 10th Aug - 11th Aug 2025

Zaandam, Amsterdam, Noord Holland, Netherlands

AQI
Day
Night
.

5 AM10th Aug 2025

9 PM

4 AM11th Aug 2025

Day time
Avg. Highest Time
7AM10th Aug

32AQI

Avg. Lowest Time
12PM10th Aug

26AQI

Night time
Avg. Highest Time
10PM10th Aug

32AQI

Avg. Lowest Time
4AM11th Aug

20AQI

In the last 24 hours,

Zaandam's AQI reached its highest point of 32 at 7 AM during the Day, while the lowest point, 20, was recorded at 4 AM during the Night between 10th Aug and 11th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Zaandam, Amsterdam, Noord Holland, Netherlands

JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 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
Day
Night
12th Jul 2025185 AMAQI
12th Jul 2025226 AMAQI
12th Jul 2025187 AMAQI
12th Jul 2025248 AMAQI
12th Jul 2025219 AMAQI
12th Jul 20252010 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20251612 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025192 PMAQI
12th Jul 2025203 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025195 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025187 PMAQI
12th Jul 2025188 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252310 PMAQI
12th Jul 20252111 PMAQI
13th Jul 20252112 AMAQI
13th Jul 2025211 AMAQI
13th Jul 2025272 AMAQI
13th Jul 2025323 AMAQI
13th Jul 2025314 AMAQI

20°C15/25°C

13th Jul 2025315 AMAQI
13th Jul 2025296 AMAQI
13th Jul 2025337 AMAQI
13th Jul 2025328 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20253410 AMAQI
13th Jul 20253011 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025251 PMAQI
13th Jul 2025272 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025285 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025297 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025259 PMAQI
13th Jul 20252910 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025272 AMAQI
14th Jul 2025303 AMAQI
14th Jul 2025284 AMAQI

19°C16/22°C

14th Jul 2025285 AMAQI
14th Jul 2025266 AMAQI
14th Jul 2025247 AMAQI
14th Jul 2025238 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025231 PMAQI
14th Jul 2025262 PMAQI
14th Jul 2025263 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025385 PMAQI
14th Jul 2025426 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025279 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20252811 PMAQI
15th Jul 20252812 AMAQI
15th Jul 2025281 AMAQI
15th Jul 2025302 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025304 AMAQI

20°C15/24°C

15th Jul 2025295 AMAQI
15th Jul 2025316 AMAQI
15th Jul 2025307 AMAQI
15th Jul 2025268 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20251910 AMAQI
15th Jul 20251711 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025191 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025296 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025279 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252812 AMAQI
16th Jul 2025281 AMAQI
16th Jul 2025292 AMAQI
16th Jul 2025303 AMAQI
16th Jul 2025274 AMAQI

19°C16/21°C

16th Jul 2025225 AMAQI
16th Jul 2025186 AMAQI
16th Jul 2025197 AMAQI
16th Jul 2025198 AMAQI
16th Jul 2025189 AMAQI
16th Jul 20251810 AMAQI
16th Jul 20251811 AMAQI
16th Jul 20252012 PMAQI
16th Jul 2025221 PMAQI
16th Jul 2025222 PMAQI
16th Jul 2025223 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025226 PMAQI
16th Jul 2025227 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025239 PMAQI
16th Jul 20252410 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252312 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025202 AMAQI
17th Jul 2025203 AMAQI
17th Jul 2025204 AMAQI

17°C15/20°C

17th Jul 2025195 AMAQI
17th Jul 2025206 AMAQI
17th Jul 2025207 AMAQI
17th Jul 2025218 AMAQI
17th Jul 2025229 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20251911 AMAQI
17th Jul 20251912 PMAQI
17th Jul 2025191 PMAQI
17th Jul 2025192 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025194 PMAQI
17th Jul 2025195 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025193 AMAQI
18th Jul 2025194 AMAQI

18°C14/22°C

18th Jul 2025185 AMAQI
18th Jul 2025206 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025298 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20252912 PMAQI
18th Jul 2025271 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025254 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025238 PMAQI
18th Jul 2025249 PMAQI
18th Jul 20252510 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252312 AMAQI
19th Jul 2025231 AMAQI
19th Jul 2025322 AMAQI
19th Jul 2025333 AMAQI
19th Jul 2025364 AMAQI

20°C14/25°C

19th Jul 2025415 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025427 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025429 AMAQI
19th Jul 20254510 AMAQI
19th Jul 20254211 AMAQI
19th Jul 20254212 PMAQI
19th Jul 2025371 PMAQI
19th Jul 2025372 PMAQI
19th Jul 2025373 PMAQI
19th Jul 2025374 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025356 PMAQI
19th Jul 2025377 PMAQI
19th Jul 2025368 PMAQI
19th Jul 2025379 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025442 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025544 AMAQI

22°C17/30°C

20th Jul 2025595 AMAQI
20th Jul 2025606 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025478 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20255010 AMAQI
20th Jul 20255411 AMAQI
20th Jul 20255212 PMAQI
20th Jul 2025511 PMAQI
20th Jul 2025472 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025436 PMAQI
20th Jul 2025437 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254910 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025491 AMAQI
21st Jul 2025292 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025184 AMAQI

19°C16/25°C

21st Jul 2025185 AMAQI
21st Jul 2025216 AMAQI
21st Jul 2025207 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251611 AMAQI
21st Jul 20251712 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252412 AMAQI
22nd Jul 2025241 AMAQI
22nd Jul 2025252 AMAQI
22nd Jul 2025203 AMAQI
22nd Jul 2025204 AMAQI

19°C15/23°C

22nd Jul 2025285 AMAQI
22nd Jul 2025216 AMAQI
22nd Jul 2025207 AMAQI
22nd Jul 2025208 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252110 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251512 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025209 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252111 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025202 AMAQI
23rd Jul 2025203 AMAQI
23rd Jul 2025224 AMAQI

18°C16/22°C

23rd Jul 2025245 AMAQI
23rd Jul 2025196 AMAQI
23rd Jul 2025207 AMAQI
23rd Jul 2025218 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025201 PMAQI
23rd Jul 2025192 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025209 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252111 PMAQI
24th Jul 20252112 AMAQI
24th Jul 2025211 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025303 AMAQI
24th Jul 2025344 AMAQI

19°C16/22°C

24th Jul 2025345 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025287 AMAQI
24th Jul 2025268 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20252012 PMAQI
24th Jul 2025201 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025233 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025212 AMAQI
25th Jul 2025243 AMAQI
25th Jul 2025284 AMAQI

19°C16/23°C

25th Jul 2025235 AMAQI
25th Jul 2025216 AMAQI
25th Jul 2025207 AMAQI
25th Jul 2025208 AMAQI
25th Jul 2025219 AMAQI
25th Jul 20252010 AMAQI
25th Jul 20251911 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025201 PMAQI
25th Jul 2025192 PMAQI
25th Jul 2025203 PMAQI
25th Jul 2025204 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025227 PMAQI
25th Jul 2025238 PMAQI
25th Jul 2025229 PMAQI
25th Jul 20252310 PMAQI
25th Jul 20252311 PMAQI
26th Jul 20252212 AMAQI
26th Jul 2025231 AMAQI
26th Jul 2025222 AMAQI
26th Jul 2025233 AMAQI
26th Jul 2025244 AMAQI

19°C16/22°C

26th Jul 2025275 AMAQI
26th Jul 2025286 AMAQI
26th Jul 2025307 AMAQI
26th Jul 2025338 AMAQI
26th Jul 2025359 AMAQI
26th Jul 20253710 AMAQI
26th Jul 20254411 AMAQI
26th Jul 20254312 PMAQI
26th Jul 2025411 PMAQI
26th Jul 2025382 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025405 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025437 PMAQI
26th Jul 2025468 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253410 PMAQI
26th Jul 20253311 PMAQI
27th Jul 20253312 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025193 AMAQI
27th Jul 2025184 AMAQI

20°C15/24°C

27th Jul 2025165 AMAQI
27th Jul 2025166 AMAQI
27th Jul 2025167 AMAQI
27th Jul 2025178 AMAQI
27th Jul 2025189 AMAQI
27th Jul 20251810 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025202 PMAQI
27th Jul 2025193 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025195 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025242 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025434 AMAQI

18°C15/21°C

28th Jul 2025315 AMAQI
28th Jul 2025306 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025222 AMAQI
29th Jul 2025173 AMAQI
29th Jul 2025164 AMAQI

18°C15/21°C

29th Jul 2025165 AMAQI
29th Jul 2025166 AMAQI
29th Jul 2025157 AMAQI
29th Jul 2025158 AMAQI
29th Jul 2025159 AMAQI
29th Jul 20252310 AMAQI
29th Jul 20251611 AMAQI
29th Jul 20251612 PMAQI
29th Jul 2025161 PMAQI
29th Jul 2025182 PMAQI
29th Jul 2025193 PMAQI
29th Jul 2025194 PMAQI
29th Jul 2025195 PMAQI
29th Jul 2025186 PMAQI
29th Jul 2025217 PMAQI
29th Jul 2025198 PMAQI
29th Jul 2025219 PMAQI
29th Jul 20252110 PMAQI
29th Jul 20252011 PMAQI
30th Jul 20252112 AMAQI
30th Jul 2025201 AMAQI
30th Jul 2025182 AMAQI
30th Jul 2025203 AMAQI
30th Jul 2025184 AMAQI

18°C14/21°C

30th Jul 2025155 AMAQI
30th Jul 2025166 AMAQI
30th Jul 2025167 AMAQI
30th Jul 2025168 AMAQI
30th Jul 2025159 AMAQI
30th Jul 20251610 AMAQI
30th Jul 20251811 AMAQI
30th Jul 20251712 PMAQI
30th Jul 2025181 PMAQI
30th Jul 2025192 PMAQI
30th Jul 2025193 PMAQI
30th Jul 2025184 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025208 PMAQI
30th Jul 2025189 PMAQI
30th Jul 20251810 PMAQI
30th Jul 20251811 PMAQI
31st Jul 20251812 AMAQI
31st Jul 2025181 AMAQI
31st Jul 2025182 AMAQI
31st Jul 2025183 AMAQI
31st Jul 2025214 AMAQI

17°C14/20°C

31st Jul 2025225 AMAQI
31st Jul 2025236 AMAQI
31st Jul 2025207 AMAQI
31st Jul 2025198 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20251910 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251612 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025182 PMAQI
31st Jul 2025183 PMAQI
31st Jul 2025194 PMAQI
31st Jul 2025185 PMAQI
31st Jul 2025186 PMAQI
31st Jul 2025187 PMAQI
31st Jul 2025178 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252210 PMAQI
31st Jul 20251911 PMAQI
1st Aug 20252112 AMAQI
1st Aug 2025231 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025203 AMAQI
1st Aug 2025204 AMAQI

18°C15/21°C

1st Aug 2025195 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025199 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20251911 AMAQI
1st Aug 20251612 PMAQI
1st Aug 2025161 PMAQI
1st Aug 2025172 PMAQI
1st Aug 2025193 PMAQI
1st Aug 2025184 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025186 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025188 PMAQI
1st Aug 2025209 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252112 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025192 AMAQI
2nd Aug 2025183 AMAQI
2nd Aug 2025174 AMAQI

17°C15/18°C

2nd Aug 2025175 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025158 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20251711 AMAQI
2nd Aug 20251812 PMAQI
2nd Aug 2025191 PMAQI
2nd Aug 2025192 PMAQI
2nd Aug 2025193 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025196 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025199 PMAQI
2nd Aug 20252110 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025191 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025213 AMAQI
3rd Aug 2025184 AMAQI

17°C15/19°C

3rd Aug 2025225 AMAQI
3rd Aug 2025206 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025188 AMAQI
3rd Aug 2025219 AMAQI
3rd Aug 20252610 AMAQI
3rd Aug 20252211 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025221 PMAQI
3rd Aug 2025212 PMAQI
3rd Aug 2025213 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025245 PMAQI
3rd Aug 2025246 PMAQI
3rd Aug 2025207 PMAQI
3rd Aug 2025238 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252211 PMAQI
4th Aug 20252212 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025202 AMAQI
4th Aug 2025203 AMAQI
4th Aug 2025174 AMAQI

18°C15/20°C

4th Aug 2025185 AMAQI
4th Aug 2025206 AMAQI
4th Aug 2025217 AMAQI
4th Aug 2025228 AMAQI
4th Aug 2025229 AMAQI
4th Aug 20252010 AMAQI
4th Aug 20252211 AMAQI
4th Aug 20252212 PMAQI
4th Aug 2025221 PMAQI
4th Aug 2025212 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025244 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025226 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025228 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252210 PMAQI
4th Aug 20252211 PMAQI
5th Aug 20252312 AMAQI
5th Aug 2025221 AMAQI
5th Aug 2025252 AMAQI
5th Aug 2025193 AMAQI
5th Aug 2025184 AMAQI

19°C16/23°C

5th Aug 2025195 AMAQI
5th Aug 2025196 AMAQI
5th Aug 2025247 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025269 AMAQI
5th Aug 20252710 AMAQI
5th Aug 20253511 AMAQI
5th Aug 20253012 PMAQI
5th Aug 2025301 PMAQI
5th Aug 2025232 PMAQI
5th Aug 2025223 PMAQI
5th Aug 2025224 PMAQI
5th Aug 2025225 PMAQI
5th Aug 2025226 PMAQI
5th Aug 2025227 PMAQI
5th Aug 2025238 PMAQI
5th Aug 2025239 PMAQI
5th Aug 20252310 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025251 AMAQI
6th Aug 2025222 AMAQI
6th Aug 2025243 AMAQI
6th Aug 2025264 AMAQI

17°C15/18°C

6th Aug 2025265 AMAQI
6th Aug 2025246 AMAQI
6th Aug 2025257 AMAQI
6th Aug 2025278 AMAQI
6th Aug 2025329 AMAQI
6th Aug 20253210 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20253412 PMAQI
6th Aug 2025301 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025313 PMAQI
6th Aug 2025284 PMAQI
6th Aug 2025295 PMAQI
6th Aug 2025266 PMAQI
6th Aug 2025287 PMAQI
6th Aug 2025278 PMAQI
6th Aug 2025269 PMAQI
6th Aug 20252410 PMAQI
6th Aug 20252511 PMAQI
7th Aug 20252512 AMAQI
7th Aug 2025251 AMAQI
7th Aug 2025252 AMAQI
7th Aug 2025263 AMAQI
7th Aug 2025284 AMAQI

17°C15/20°C

7th Aug 2025285 AMAQI
7th Aug 2025346 AMAQI
7th Aug 2025347 AMAQI
7th Aug 2025338 AMAQI
7th Aug 2025339 AMAQI
7th Aug 20253410 AMAQI
7th Aug 20253911 AMAQI
7th Aug 20253612 PMAQI
7th Aug 2025291 PMAQI
7th Aug 2025302 PMAQI
7th Aug 2025283 PMAQI
7th Aug 2025284 PMAQI
7th Aug 2025275 PMAQI
7th Aug 2025276 PMAQI
7th Aug 2025257 PMAQI
7th Aug 2025278 PMAQI
7th Aug 2025289 PMAQI
7th Aug 20252810 PMAQI
7th Aug 20252911 PMAQI
8th Aug 20252812 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025282 AMAQI
8th Aug 2025293 AMAQI
8th Aug 2025304 AMAQI

18°C13/22°C

8th Aug 2025335 AMAQI
8th Aug 2025356 AMAQI
8th Aug 2025367 AMAQI
8th Aug 2025348 AMAQI
8th Aug 2025329 AMAQI
8th Aug 20252610 AMAQI
8th Aug 20252711 AMAQI
8th Aug 20252812 PMAQI
8th Aug 2025321 PMAQI
8th Aug 2025322 PMAQI
8th Aug 2025323 PMAQI
8th Aug 2025344 PMAQI
8th Aug 2025345 PMAQI
8th Aug 2025326 PMAQI
8th Aug 2025317 PMAQI
8th Aug 2025318 PMAQI
8th Aug 2025329 PMAQI
8th Aug 20253210 PMAQI
8th Aug 20253211 PMAQI
9th Aug 20253312 AMAQI
9th Aug 2025311 AMAQI
9th Aug 2025442 AMAQI
9th Aug 2025503 AMAQI
9th Aug 2025544 AMAQI

19°C15/22°C

9th Aug 2025575 AMAQI
9th Aug 2025606 AMAQI
9th Aug 2025587 AMAQI
9th Aug 2025608 AMAQI
9th Aug 2025649 AMAQI
9th Aug 20256610 AMAQI
9th Aug 20255611 AMAQI
9th Aug 20255712 PMAQI
9th Aug 2025571 PMAQI
9th Aug 2025552 PMAQI
9th Aug 2025523 PMAQI
9th Aug 2025474 PMAQI
9th Aug 2025385 PMAQI
9th Aug 2025366 PMAQI
9th Aug 2025357 PMAQI
9th Aug 2025338 PMAQI
9th Aug 2025429 PMAQI
9th Aug 20255010 PMAQI
9th Aug 20255011 PMAQI
10th Aug 20255212 AMAQI
10th Aug 2025511 AMAQI
10th Aug 2025362 AMAQI
10th Aug 2025263 AMAQI
10th Aug 2025264 AMAQI

18°C13/22°C

10th Aug 2025285 AMAQI
10th Aug 2025296 AMAQI
10th Aug 2025327 AMAQI
10th Aug 2025298 AMAQI
10th Aug 2025299 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20252612 PMAQI
10th Aug 2025271 PMAQI
10th Aug 2025292 PMAQI
10th Aug 2025293 PMAQI
10th Aug 2025304 PMAQI
10th Aug 2025315 PMAQI
10th Aug 2025316 PMAQI
10th Aug 2025307 PMAQI
10th Aug 2025318 PMAQI
10th Aug 2025309 PMAQI
10th Aug 20253210 PMAQI
10th Aug 20253211 PMAQI
11th Aug 20253212 AMAQI
11th Aug 2025321 AMAQI
11th Aug 2025252 AMAQI
11th Aug 2025203 AMAQI
11th Aug 2025204 AMAQI

18°C15/22°C

11th Aug 2025215 AMAQI
5 AM
11th Aug 2025206 AMAQI
11th Aug 2025227 AMAQI
11th Aug 2025298 AMAQI
11th Aug 2025309 AMAQI
11th Aug 20253010 AMAQI
11th Aug 20253511 AMAQI
11th Aug 20254112 PMAQI
11th Aug 2025351 PMAQI
1 PM
11th Aug 2025332 PMAQI
11th Aug 2025353 PMAQI
11th Aug 2025364 PMAQI
9 PM
1 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 9 PM

26AQI

17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM

26AQI

17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 26), while the lowest AQI was between 5 AM to 9 PM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 11 PM

26AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM

26AQI

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. 26), while the lowest AQI was between 12 AM to 11 PM (Avg. 26).

2025 Days Vs Air Quality

Zaandam, Amsterdam, Noord Holland, Netherlands

2025

79%

175

18%

41

3%

6

Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)

Good
175 Days
Moderate
41 Days
Poor
6 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 79%

Health Risk Level:

Low

In 2025, 79% of 223 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

Zaandam, Amsterdam, Noord Holland, 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
44AQI
2nd January 2025
26AQI
3rd January 2025
32AQI
4th January 2025
39AQI
5th January 2025
39AQI
6th January 2025
24AQI
7th January 2025
25AQI
8th January 2025
42AQI
9th January 2025
34AQI
10th January 2025
28AQI
11th January 2025
38AQI
12th January 2025
31AQI
13th January 2025
54AQI
14th January 2025
74AQI
15th January 2025
48AQI
16th January 2025
61AQI
17th January 2025
64AQI
18th January 2025
46AQI
19th January 2025
86AQI
20th January 2025
111AQI
21st January 2025
89AQI
22nd January 2025
70AQI
23rd January 2025
46AQI
24th January 2025
32AQI
25th January 2025
37AQI
26th January 2025
38AQI
27th January 2025
27AQI
28th January 2025
26AQI
29th January 2025
23AQI
30th January 2025
25AQI
31st January 2025
34AQI
1st February 2025
42AQI
2nd February 2025
41AQI
3rd February 2025
47AQI
4th February 2025
77AQI
5th February 2025
53AQI
6th February 2025
37AQI
7th February 2025
36AQI
8th February 2025
72AQI
9th February 2025
102AQI
10th February 2025
111AQI
11th February 2025
87AQI
12th February 2025
80AQI
13th February 2025
103AQI
14th February 2025
60AQI
15th February 2025
66AQI
16th February 2025
65AQI
17th February 2025
50AQI
18th February 2025
61AQI
19th February 2025
63AQI
20th February 2025
79AQI
21st February 2025
50AQI
22nd February 2025
44AQI
23rd February 2025
44AQI
24th February 2025
31AQI
25th February 2025
56AQI
26th February 2025
29AQI
27th February 2025
27AQI
28th February 2025
35AQI
1st March 2025
33AQI
2nd March 2025
54AQI
3rd March 2025
81AQI
4th March 2025
82AQI
5th March 2025
123AQI
6th March 2025
95AQI
7th March 2025
66AQI
8th March 2025
63AQI
9th March 2025
95AQI
10th March 2025
118AQI
11th March 2025
59AQI
12th March 2025
31AQI
13th March 2025
22AQI
14th March 2025
20AQI
15th March 2025
24AQI
16th March 2025
22AQI
17th March 2025
21AQI
18th March 2025
24AQI
19th March 2025
50AQI
20th March 2025
72AQI
21st March 2025
71AQI
22nd March 2025
56AQI
23rd March 2025
49AQI
24th March 2025
83AQI
25th March 2025
81AQI
26th March 2025
31AQI
27th March 2025
54AQI
28th March 2025
59AQI
29th March 2025
32AQI
30th March 2025
42AQI
31st March 2025
29AQI
1st April 2025
26AQI
2nd April 2025
29AQI
3rd April 2025
48AQI
4th April 2025
49AQI
5th April 2025
26AQI
6th April 2025
14AQI
7th April 2025
20AQI
8th April 2025
18AQI
9th April 2025
29AQI
10th April 2025
32AQI
11th April 2025
53AQI
12th April 2025
58AQI
13th April 2025
47AQI
14th April 2025
39AQI
15th April 2025
50AQI
16th April 2025
36AQI
17th April 2025
34AQI
18th April 2025
26AQI
19th April 2025
19AQI
20th April 2025
21AQI
21st April 2025
33AQI
22nd April 2025
58AQI
23rd April 2025
59AQI
24th April 2025
47AQI
25th April 2025
29AQI
26th April 2025
45AQI
27th April 2025
27AQI
28th April 2025
34AQI
29th April 2025
41AQI
30th April 2025
27AQI
1st May 2025
41AQI
2nd May 2025
69AQI
3rd May 2025
19AQI
4th May 2025
20AQI
5th May 2025
18AQI
6th May 2025
17AQI
7th May 2025
24AQI
8th May 2025
24AQI
9th May 2025
18AQI
10th May 2025
21AQI
11th May 2025
21AQI
12th May 2025
18AQI
13th May 2025
23AQI
14th May 2025
30AQI
15th May 2025
34AQI
16th May 2025
33AQI
17th May 2025
33AQI
18th May 2025
34AQI
19th May 2025
29AQI
20th May 2025
32AQI
21st May 2025
38AQI
22nd May 2025
26AQI
23rd May 2025
16AQI
24th May 2025
31AQI
25th May 2025
26AQI
26th May 2025
26AQI
27th May 2025
24AQI
28th May 2025
21AQI
29th May 2025
34AQI
30th May 2025
26AQI
31st May 2025
32AQI
1st June 2025
30AQI
2nd June 2025
27AQI
3rd June 2025
26AQI
4th June 2025
20AQI
5th June 2025
20AQI
6th June 2025
18AQI
7th June 2025
19AQI
8th June 2025
17AQI
9th June 2025
40AQI
10th June 2025
51AQI
11th June 2025
34AQI
12th June 2025
38AQI
13th June 2025
55AQI
14th June 2025
48AQI
15th June 2025
33AQI
16th June 2025
33AQI
17th June 2025
34AQI
18th June 2025
35AQI
19th June 2025
28AQI
20th June 2025
21AQI
21st June 2025
30AQI
22nd June 2025
34AQI
23rd June 2025
25AQI
24th June 2025
29AQI
25th June 2025
27AQI
26th June 2025
30AQI
27th June 2025
27AQI
28th June 2025
19AQI
29th June 2025
22AQI
30th June 2025
26AQI
1st July 2025
30AQI
2nd July 2025
49AQI
3rd July 2025
24AQI
4th July 2025
22AQI
5th July 2025
22AQI
6th July 2025
23AQI
7th July 2025
18AQI
8th July 2025
22AQI
9th July 2025
23AQI
10th July 2025
27AQI
11th July 2025
23AQI
12th July 2025
20AQI
13th July 2025
28AQI
14th July 2025
28AQI
15th July 2025
26AQI
16th July 2025
23AQI
17th July 2025
20AQI
18th July 2025
24AQI
19th July 2025
37AQI
20th July 2025
47AQI
21st July 2025
24AQI
22nd July 2025
22AQI
23rd July 2025
20AQI
24th July 2025
27AQI
25th July 2025
22AQI
26th July 2025
34AQI
27th July 2025
21AQI
28th July 2025
25AQI
29th July 2025
19AQI
30th July 2025
18AQI
31st July 2025
19AQI
1st August 2025
19AQI
2nd August 2025
19AQI
3rd August 2025
22AQI
4th August 2025
21AQI
5th August 2025
23AQI
6th August 2025
27AQI
7th August 2025
29AQI
8th August 2025
31AQI
9th August 2025
48AQI
10th August 2025
32AQI

45AQI

59AQI

56AQI

36AQI

28AQI

30AQI

25AQI

27AQI

No. of days

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

202539AQI

23
7
1
13
12
3
14
15
2
26
4
30
1
28
2
31
10
175
41
6

Highest AQI recorded in

February

59AQI

Lowest AQI recorded in

July

25AQI

202438AQI

25
6
26
3
22
9
23
7
21
10
27
3
31
29
2
23
7
27
4
23
6
1
22
9
299
66
1

Highest AQI recorded in

March

46AQI

Lowest AQI recorded in

July

29AQI

202339AQI

26
4
1
16
10
2
27
4
19
11
26
5
27
3
31
30
1
23
6
1
28
3
29
24
7
306
54
4

Highest AQI recorded in

February

55AQI

Lowest AQI recorded in

July

30AQI

202241AQI

23
8
21
13
16
2
28
2
27
4
28
2
22
2
1
26
2
26
5
19
11
15
16
249
68
2

Highest AQI recorded in

March

60AQI

Lowest AQI recorded in

August

28AQI

202138AQI

21
8
1
14
14
19
11
1
26
4
28
3
23
7
26
5
29
2
16
14
31
30
26
5
289
73
2

Highest AQI recorded in

February

50AQI

Lowest AQI recorded in

November

21AQI

202037AQI

8
5
16
5
18
29
1
30
1
24
7
23
7
29
2
17
12
1
18
13
212
53
1

Highest AQI recorded in

November

49AQI

Lowest AQI recorded in

July

25AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
41AQI
Least Polluted Year Recorded
2020(Avg.)
37AQI

Zaandam's annual 2025 AQI (39) shows an average percentage change of 1.07% (worsened AQI) compared to previous years: 2020 (37), 2021 (38), 2022 (41), 2023 (39), 2024 (38).