Pnh Ijmuiden, Haarlem, 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
Pnh Ijmuiden, Haarlem, Noord Holland, Netherlands
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Aug 2024
55AQILowest AQI recorded on
31st Aug 2023
9AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 21 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Pnh Ijmuiden, Haarlem, Noord Holland, Netherlands
AQI
Day
Night
.
5 AM5th Aug 2025
9 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
11AM5th Aug
30AQI
Avg. Lowest Time
6AM5th Aug
19AQI
Night time
Avg. Highest Time
11PM5th Aug
24AQI
Avg. Lowest Time
5AM5th Aug
19AQI
In the last 24 hours,
Pnh Ijmuiden's AQI reached its highest point of 30 at 11 AM during the Day, while the lowest point, 19, was recorded at 6 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Pnh Ijmuiden, Haarlem, Noord Holland, Netherlands
JulAug
07th - 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 - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025165 AMAQI
7th Jul 2025186 AMAQI
7th Jul 2025177 AMAQI
7th Jul 2025178 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251710 AMAQI
7th Jul 20252211 AMAQI
7th Jul 20252312 PMAQI
7th Jul 2025241 PMAQI
7th Jul 2025182 PMAQI
7th Jul 2025193 PMAQI
7th Jul 2025214 PMAQI
7th Jul 2025215 PMAQI
7th Jul 2025206 PMAQI
7th Jul 2025207 PMAQI
7th Jul 2025248 PMAQI
7th Jul 2025199 PMAQI
7th Jul 20251910 PMAQI
7th Jul 20251811 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025191 AMAQI
8th Jul 2025182 AMAQI
8th Jul 2025243 AMAQI
8th Jul 2025274 AMAQI
16°C15/17°C
8th Jul 2025205 AMAQI
8th Jul 2025216 AMAQI
8th Jul 2025207 AMAQI
8th Jul 2025198 AMAQI
8th Jul 2025409 AMAQI
8th Jul 20252310 AMAQI
8th Jul 20253211 AMAQI
8th Jul 20253212 PMAQI
8th Jul 2025311 PMAQI
8th Jul 2025262 PMAQI
8th Jul 2025233 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025187 PMAQI
8th Jul 2025188 PMAQI
8th Jul 2025209 PMAQI
8th Jul 20252410 PMAQI
8th Jul 20252411 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025271 AMAQI
9th Jul 2025212 AMAQI
9th Jul 2025233 AMAQI
9th Jul 2025184 AMAQI
15°C14/17°C
9th Jul 2025205 AMAQI
9th Jul 2025226 AMAQI
9th Jul 2025207 AMAQI
9th Jul 2025178 AMAQI
9th Jul 2025199 AMAQI
9th Jul 20252410 AMAQI
9th Jul 20252011 AMAQI
9th Jul 20251812 PMAQI
9th Jul 2025241 PMAQI
9th Jul 2025242 PMAQI
9th Jul 2025223 PMAQI
9th Jul 2025214 PMAQI
9th Jul 2025215 PMAQI
9th Jul 2025206 PMAQI
9th Jul 2025217 PMAQI
9th Jul 2025218 PMAQI
9th Jul 2025229 PMAQI
9th Jul 20252210 PMAQI
9th Jul 20252111 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025221 AMAQI
10th Jul 2025222 AMAQI
10th Jul 2025263 AMAQI
10th Jul 2025244 AMAQI
17°C15/18°C
10th Jul 2025295 AMAQI
10th Jul 2025306 AMAQI
10th Jul 2025427 AMAQI
10th Jul 2025338 AMAQI
10th Jul 2025369 AMAQI
10th Jul 20254110 AMAQI
10th Jul 20253111 AMAQI
10th Jul 20253812 PMAQI
10th Jul 2025321 PMAQI
10th Jul 2025302 PMAQI
10th Jul 2025273 PMAQI
10th Jul 2025234 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025197 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025249 PMAQI
10th Jul 20252510 PMAQI
10th Jul 20252611 PMAQI
11th Jul 20252812 AMAQI
11th Jul 2025271 AMAQI
11th Jul 2025262 AMAQI
11th Jul 2025183 AMAQI
11th Jul 2025204 AMAQI
18°C16/19°C
11th Jul 2025225 AMAQI
11th Jul 2025236 AMAQI
11th Jul 2025187 AMAQI
11th Jul 2025208 AMAQI
11th Jul 2025249 AMAQI
11th Jul 20251910 AMAQI
11th Jul 20251711 AMAQI
11th Jul 20251712 PMAQI
11th Jul 2025171 PMAQI
11th Jul 2025182 PMAQI
11th Jul 2025213 PMAQI
11th Jul 2025214 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025186 PMAQI
11th Jul 2025207 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025249 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252412 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025192 AMAQI
12th Jul 2025193 AMAQI
12th Jul 2025224 AMAQI
18°C16/20°C
12th Jul 2025215 AMAQI
12th Jul 2025216 AMAQI
12th Jul 2025187 AMAQI
12th Jul 2025178 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20252011 AMAQI
12th Jul 20251712 PMAQI
12th Jul 2025201 PMAQI
12th Jul 2025242 PMAQI
12th Jul 2025203 PMAQI
12th Jul 2025184 PMAQI
12th Jul 2025195 PMAQI
12th Jul 2025186 PMAQI
12th Jul 2025187 PMAQI
12th Jul 2025188 PMAQI
12th Jul 2025199 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252211 PMAQI
13th Jul 20252112 AMAQI
13th Jul 2025211 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025263 AMAQI
13th Jul 2025314 AMAQI
18°C16/20°C
13th Jul 2025335 AMAQI
13th Jul 2025346 AMAQI
13th Jul 2025327 AMAQI
13th Jul 2025308 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20252512 PMAQI
13th Jul 2025281 PMAQI
13th Jul 2025292 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025394 PMAQI
13th Jul 2025315 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025317 PMAQI
13th Jul 2025308 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025281 AMAQI
14th Jul 2025242 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025234 AMAQI
19°C17/20°C
14th Jul 2025235 AMAQI
14th Jul 2025266 AMAQI
14th Jul 2025257 AMAQI
14th Jul 2025238 AMAQI
14th Jul 2025209 AMAQI
14th Jul 20252110 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025201 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025355 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025307 PMAQI
14th Jul 2025258 PMAQI
14th Jul 2025249 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252711 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025251 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025263 AMAQI
15th Jul 2025254 AMAQI
19°C17/21°C
15th Jul 2025285 AMAQI
15th Jul 2025196 AMAQI
15th Jul 2025267 AMAQI
15th Jul 2025298 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025331 PMAQI
15th Jul 2025282 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025235 PMAQI
15th Jul 2025296 PMAQI
15th Jul 2025427 PMAQI
15th Jul 2025388 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252712 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025222 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025324 AMAQI
19°C18/19°C
16th Jul 2025215 AMAQI
16th Jul 2025176 AMAQI
16th Jul 2025207 AMAQI
16th Jul 2025228 AMAQI
16th Jul 2025239 AMAQI
16th Jul 20251910 AMAQI
16th Jul 20252211 AMAQI
16th Jul 20252112 PMAQI
16th Jul 2025281 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025234 PMAQI
16th Jul 2025195 PMAQI
16th Jul 2025276 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025468 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20252410 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252412 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025222 AMAQI
17th Jul 2025233 AMAQI
17th Jul 2025224 AMAQI
17°C15/18°C
17th Jul 2025205 AMAQI
17th Jul 2025216 AMAQI
17th Jul 2025217 AMAQI
17th Jul 2025208 AMAQI
17th Jul 2025179 AMAQI
17th Jul 20251710 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025161 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025185 PMAQI
17th Jul 2025186 PMAQI
17th Jul 2025197 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252310 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252112 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025162 AMAQI
18th Jul 2025273 AMAQI
18th Jul 2025194 AMAQI
18°C17/19°C
18th Jul 2025185 AMAQI
18th Jul 2025186 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025208 AMAQI
18th Jul 2025179 AMAQI
18th Jul 20251710 AMAQI
18th Jul 20251811 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025201 PMAQI
18th Jul 2025212 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025214 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252311 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025382 AMAQI
19th Jul 2025423 AMAQI
19th Jul 2025384 AMAQI
19°C16/22°C
19th Jul 2025345 AMAQI
19th Jul 2025396 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025458 AMAQI
19th Jul 2025449 AMAQI
19th Jul 20253810 AMAQI
19th Jul 20253311 AMAQI
19th Jul 20253512 PMAQI
19th Jul 2025321 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025323 PMAQI
19th Jul 2025354 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025356 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025351 AMAQI
20th Jul 2025492 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025304 AMAQI
22°C18/27°C
20th Jul 2025255 AMAQI
20th Jul 2025356 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025308 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20253910 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254812 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20254010 PMAQI
20th Jul 20254011 PMAQI
21st Jul 20254012 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025202 AMAQI
21st Jul 2025173 AMAQI
21st Jul 2025184 AMAQI
19°C17/22°C
21st Jul 2025175 AMAQI
21st Jul 2025186 AMAQI
21st Jul 2025167 AMAQI
21st Jul 2025168 AMAQI
21st Jul 2025159 AMAQI
21st Jul 20251610 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20251412 PMAQI
21st Jul 2025161 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025198 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025172 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025184 AMAQI
19°C17/21°C
22nd Jul 2025175 AMAQI
22nd Jul 2025186 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025178 AMAQI
22nd Jul 2025159 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251311 AMAQI
22nd Jul 20251312 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025193 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025197 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20252010 PMAQI
22nd Jul 20252011 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025191 AMAQI
23rd Jul 2025172 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025144 AMAQI
18°C18/19°C
23rd Jul 2025125 AMAQI
23rd Jul 2025116 AMAQI
23rd Jul 2025197 AMAQI
23rd Jul 2025188 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251411 AMAQI
23rd Jul 20251212 PMAQI
23rd Jul 2025151 PMAQI
23rd Jul 2025152 PMAQI
23rd Jul 2025153 PMAQI
23rd Jul 2025144 PMAQI
23rd Jul 2025145 PMAQI
23rd Jul 2025166 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20251912 AMAQI
24th Jul 2025161 AMAQI
24th Jul 2025242 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025254 AMAQI
19°C18/19°C
24th Jul 2025215 AMAQI
24th Jul 2025256 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025178 AMAQI
24th Jul 2025189 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20251711 AMAQI
24th Jul 20251712 PMAQI
24th Jul 2025201 PMAQI
24th Jul 2025202 PMAQI
24th Jul 2025213 PMAQI
24th Jul 2025204 PMAQI
24th Jul 2025185 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025227 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025239 PMAQI
24th Jul 20252210 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025231 AMAQI
25th Jul 2025182 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025214 AMAQI
19°C17/20°C
25th Jul 2025185 AMAQI
25th Jul 2025206 AMAQI
25th Jul 2025197 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025179 AMAQI
25th Jul 20251710 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025161 PMAQI
25th Jul 2025182 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025174 PMAQI
25th Jul 2025215 PMAQI
25th Jul 2025196 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025178 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20252010 PMAQI
25th Jul 20252111 PMAQI
26th Jul 20252012 AMAQI
26th Jul 2025201 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025183 AMAQI
26th Jul 2025184 AMAQI
19°C18/20°C
26th Jul 2025275 AMAQI
26th Jul 2025336 AMAQI
26th Jul 2025377 AMAQI
26th Jul 2025398 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255110 AMAQI
26th Jul 20254011 AMAQI
26th Jul 20254212 PMAQI
26th Jul 2025401 PMAQI
26th Jul 2025372 PMAQI
26th Jul 2025373 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025467 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20253312 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025173 AMAQI
27th Jul 2025174 AMAQI
19°C18/21°C
27th Jul 2025155 AMAQI
27th Jul 2025166 AMAQI
27th Jul 2025167 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025169 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251412 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025195 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025229 PMAQI
27th Jul 20252110 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025304 AMAQI
18°C17/19°C
28th Jul 2025265 AMAQI
28th Jul 2025246 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025238 AMAQI
28th Jul 2025229 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252011 AMAQI
28th Jul 20252012 PMAQI
28th Jul 2025191 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025206 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025198 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252411 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025192 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025224 AMAQI
18°C17/19°C
29th Jul 2025225 AMAQI
29th Jul 2025166 AMAQI
29th Jul 2025147 AMAQI
29th Jul 2025158 AMAQI
29th Jul 2025169 AMAQI
29th Jul 20251710 AMAQI
29th Jul 20251611 AMAQI
29th Jul 20252312 PMAQI
29th Jul 2025171 PMAQI
29th Jul 2025172 PMAQI
29th Jul 2025173 PMAQI
29th Jul 2025174 PMAQI
29th Jul 2025175 PMAQI
29th Jul 2025186 PMAQI
29th Jul 2025177 PMAQI
29th Jul 2025188 PMAQI
29th Jul 2025199 PMAQI
29th Jul 20252110 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252112 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025192 AMAQI
30th Jul 2025183 AMAQI
30th Jul 2025184 AMAQI
18°C16/19°C
30th Jul 2025145 AMAQI
30th Jul 2025156 AMAQI
30th Jul 2025177 AMAQI
30th Jul 2025198 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20251910 AMAQI
30th Jul 20252111 AMAQI
30th Jul 20251612 PMAQI
30th Jul 2025171 PMAQI
30th Jul 2025182 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025194 PMAQI
30th Jul 2025175 PMAQI
30th Jul 2025176 PMAQI
30th Jul 2025187 PMAQI
30th Jul 2025188 PMAQI
30th Jul 2025169 PMAQI
30th Jul 20251510 PMAQI
30th Jul 20251511 PMAQI
31st Jul 20251512 AMAQI
31st Jul 2025151 AMAQI
31st Jul 2025152 AMAQI
31st Jul 2025153 AMAQI
31st Jul 2025184 AMAQI
17°C16/18°C
31st Jul 2025185 AMAQI
31st Jul 2025176 AMAQI
31st Jul 2025177 AMAQI
31st Jul 2025188 AMAQI
31st Jul 2025199 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251611 AMAQI
31st Jul 20251412 PMAQI
31st Jul 2025161 PMAQI
31st Jul 2025202 PMAQI
31st Jul 2025193 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025185 PMAQI
31st Jul 2025176 PMAQI
31st Jul 2025177 PMAQI
31st Jul 2025198 PMAQI
31st Jul 2025209 PMAQI
31st Jul 20252010 PMAQI
31st Jul 20251911 PMAQI
1st Aug 20252012 AMAQI
1st Aug 2025211 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025203 AMAQI
1st Aug 2025194 AMAQI
18°C17/19°C
1st Aug 2025235 AMAQI
1st Aug 2025196 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025179 AMAQI
1st Aug 20251910 AMAQI
1st Aug 20251911 AMAQI
1st Aug 20251612 PMAQI
1st Aug 2025171 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025183 PMAQI
1st Aug 2025194 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025196 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 2025203 AMAQI
2nd Aug 2025174 AMAQI
17°C17/18°C
2nd Aug 2025195 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025197 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20251910 AMAQI
2nd Aug 20251711 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025192 PMAQI
2nd Aug 2025183 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025196 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252010 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025191 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025193 AMAQI
3rd Aug 2025164 AMAQI
17°C17/18°C
3rd Aug 2025215 AMAQI
3rd Aug 2025186 AMAQI
3rd Aug 2025187 AMAQI
3rd Aug 2025208 AMAQI
3rd Aug 2025219 AMAQI
3rd Aug 20252310 AMAQI
3rd Aug 20252211 AMAQI
3rd Aug 20252212 PMAQI
3rd Aug 2025211 PMAQI
3rd Aug 2025202 PMAQI
3rd Aug 2025203 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025215 PMAQI
3rd Aug 2025226 PMAQI
3rd Aug 2025187 PMAQI
3rd Aug 2025228 PMAQI
3rd Aug 2025219 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252211 PMAQI
4th Aug 20252112 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025202 AMAQI
4th Aug 2025243 AMAQI
4th Aug 2025174 AMAQI
18°C17/19°C
4th Aug 2025185 AMAQI
4th Aug 2025206 AMAQI
4th Aug 2025227 AMAQI
4th Aug 2025228 AMAQI
4th Aug 2025239 AMAQI
4th Aug 20252210 AMAQI
4th Aug 20252411 AMAQI
4th Aug 20252112 PMAQI
4th Aug 2025221 PMAQI
4th Aug 2025222 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025244 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025206 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025228 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252210 PMAQI
4th Aug 20252311 PMAQI
5th Aug 20252412 AMAQI
5th Aug 2025231 AMAQI
5th Aug 2025202 AMAQI
5th Aug 2025223 AMAQI
5th Aug 2025184 AMAQI
19°C18/20°C
5th Aug 2025195 AMAQI
5th Aug 2025196 AMAQI
5th Aug 2025257 AMAQI
5th Aug 2025218 AMAQI
5th Aug 2025239 AMAQI
5th Aug 20252610 AMAQI
5th Aug 20253011 AMAQI
5th Aug 20252612 PMAQI
5th Aug 2025261 PMAQI
5th Aug 2025222 PMAQI
5th Aug 2025213 PMAQI
5th Aug 2025224 PMAQI
5th Aug 2025235 PMAQI
5th Aug 2025226 PMAQI
5th Aug 2025227 PMAQI
5th Aug 2025228 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252310 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025231 AMAQI
6th Aug 2025232 AMAQI
6th Aug 2025243 AMAQI
6th Aug 2025224 AMAQI
17°C17/18°C
6th Aug 2025255 AMAQI
5 AM6th Aug 2025226 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 9 PM
23AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
5 AM - 8 AM
22AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 PM (Avg. 23), while the lowest AQI was between 5 AM to 8 AM (Avg. 22).
Night time
Avg. Highest Time
3 AM
24AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 2 AM
23AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 3 AM (Avg. 24), while the lowest AQI was between 12 AM to 2 AM (Avg. 23).
2025 Days Vs Air Quality
Pnh Ijmuiden, Haarlem, Noord Holland, Netherlands
2025
77%
166
20%
44
3%
6
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
166 DaysModerate
44 DaysPoor
6 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 218 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
Pnh Ijmuiden, Haarlem, 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
42AQI
42AQI
2nd January 2025
26AQI
26AQI
3rd January 2025
23AQI
23AQI
4th January 2025
36AQI
36AQI
5th January 2025
37AQI
37AQI
6th January 2025
20AQI
20AQI
7th January 2025
30AQI
30AQI
8th January 2025
32AQI
32AQI
9th January 2025
32AQI
32AQI
10th January 2025
31AQI
31AQI
11th January 2025
33AQI
33AQI
12th January 2025
27AQI
27AQI
13th January 2025
45AQI
45AQI
14th January 2025
71AQI
71AQI
15th January 2025
43AQI
43AQI
16th January 2025
55AQI
55AQI
17th January 2025
61AQI
61AQI
18th January 2025
50AQI
50AQI
19th January 2025
87AQI
87AQI
20th January 2025
120AQI
120AQI
21st January 2025
82AQI
82AQI
22nd January 2025
69AQI
69AQI
23rd January 2025
46AQI
46AQI
24th January 2025
30AQI
30AQI
25th January 2025
37AQI
37AQI
26th January 2025
40AQI
40AQI
27th January 2025
23AQI
23AQI
28th January 2025
21AQI
21AQI
29th January 2025
21AQI
21AQI
30th January 2025
21AQI
21AQI
31st January 2025
35AQI
35AQI
1st February 2025
42AQI
42AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
49AQI
49AQI
4th February 2025
74AQI
74AQI
5th February 2025
53AQI
53AQI
6th February 2025
33AQI
33AQI
7th February 2025
38AQI
38AQI
8th February 2025
69AQI
69AQI
9th February 2025
103AQI
103AQI
10th February 2025
108AQI
108AQI
11th February 2025
90AQI
90AQI
12th February 2025
81AQI
81AQI
13th February 2025
102AQI
102AQI
14th February 2025
60AQI
60AQI
15th February 2025
61AQI
61AQI
16th February 2025
63AQI
63AQI
17th February 2025
54AQI
54AQI
18th February 2025
65AQI
65AQI
19th February 2025
67AQI
67AQI
20th February 2025
75AQI
75AQI
21st February 2025
46AQI
46AQI
22nd February 2025
39AQI
39AQI
23rd February 2025
37AQI
37AQI
24th February 2025
27AQI
27AQI
25th February 2025
48AQI
48AQI
26th February 2025
28AQI
28AQI
27th February 2025
23AQI
23AQI
28th February 2025
32AQI
32AQI
1st March 2025
31AQI
31AQI
2nd March 2025
54AQI
54AQI
3rd March 2025
73AQI
73AQI
4th March 2025
77AQI
77AQI
5th March 2025
126AQI
126AQI
6th March 2025
94AQI
94AQI
7th March 2025
68AQI
68AQI
8th March 2025
64AQI
64AQI
9th March 2025
93AQI
93AQI
10th March 2025
117AQI
117AQI
11th March 2025
54AQI
54AQI
12th March 2025
25AQI
25AQI
13th March 2025
24AQI
24AQI
14th March 2025
22AQI
22AQI
15th March 2025
27AQI
27AQI
16th March 2025
23AQI
23AQI
17th March 2025
26AQI
26AQI
18th March 2025
32AQI
32AQI
19th March 2025
56AQI
56AQI
20th March 2025
72AQI
72AQI
21st March 2025
74AQI
74AQI
22nd March 2025
54AQI
54AQI
23rd March 2025
52AQI
52AQI
24th March 2025
87AQI
87AQI
25th March 2025
78AQI
78AQI
26th March 2025
37AQI
37AQI
27th March 2025
54AQI
54AQI
28th March 2025
51AQI
51AQI
29th March 2025
34AQI
34AQI
30th March 2025
43AQI
43AQI
31st March 2025
40AQI
40AQI
1st April 2025
29AQI
29AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
50AQI
50AQI
4th April 2025
51AQI
51AQI
5th April 2025
35AQI
35AQI
6th April 2025
18AQI
18AQI
7th April 2025
21AQI
21AQI
8th April 2025
18AQI
18AQI
9th April 2025
28AQI
28AQI
10th April 2025
34AQI
34AQI
11th April 2025
51AQI
51AQI
12th April 2025
55AQI
55AQI
13th April 2025
47AQI
47AQI
14th April 2025
40AQI
40AQI
15th April 2025
46AQI
46AQI
16th April 2025
32AQI
32AQI
17th April 2025
38AQI
38AQI
18th April 2025
28AQI
28AQI
19th April 2025
19AQI
19AQI
20th April 2025
30AQI
30AQI
21st April 2025
32AQI
32AQI
22nd April 2025
51AQI
51AQI
23rd April 2025
54AQI
54AQI
24th April 2025
45AQI
45AQI
25th April 2025
30AQI
30AQI
26th April 2025
41AQI
41AQI
27th April 2025
49AQI
49AQI
28th April 2025
47AQI
47AQI
29th April 2025
47AQI
47AQI
30th April 2025
35AQI
35AQI
1st May 2025
51AQI
51AQI
2nd May 2025
70AQI
70AQI
3rd May 2025
21AQI
21AQI
4th May 2025
26AQI
26AQI
5th May 2025
21AQI
21AQI
6th May 2025
22AQI
22AQI
7th May 2025
34AQI
34AQI
8th May 2025
28AQI
28AQI
9th May 2025
22AQI
22AQI
10th May 2025
22AQI
22AQI
11th May 2025
23AQI
23AQI
12th May 2025
21AQI
21AQI
13th May 2025
25AQI
25AQI
14th May 2025
34AQI
34AQI
15th May 2025
34AQI
34AQI
16th May 2025
36AQI
36AQI
17th May 2025
30AQI
30AQI
18th May 2025
37AQI
37AQI
19th May 2025
33AQI
33AQI
20th May 2025
34AQI
34AQI
21st May 2025
33AQI
33AQI
22nd May 2025
29AQI
29AQI
23rd May 2025
19AQI
19AQI
24th May 2025
28AQI
28AQI
25th May 2025
23AQI
23AQI
26th May 2025
24AQI
24AQI
27th May 2025
22AQI
22AQI
28th May 2025
18AQI
18AQI
29th May 2025
31AQI
31AQI
30th May 2025
21AQI
21AQI
31st May 2025
22AQI
22AQI
1st June 2025
27AQI
27AQI
2nd June 2025
23AQI
23AQI
3rd June 2025
24AQI
24AQI
4th June 2025
23AQI
23AQI
5th June 2025
17AQI
17AQI
6th June 2025
15AQI
15AQI
7th June 2025
17AQI
17AQI
8th June 2025
20AQI
20AQI
9th June 2025
35AQI
35AQI
10th June 2025
48AQI
48AQI
11th June 2025
35AQI
35AQI
12th June 2025
37AQI
37AQI
13th June 2025
57AQI
57AQI
14th June 2025
44AQI
44AQI
15th June 2025
30AQI
30AQI
16th June 2025
30AQI
30AQI
17th June 2025
31AQI
31AQI
18th June 2025
32AQI
32AQI
19th June 2025
31AQI
31AQI
20th June 2025
23AQI
23AQI
21st June 2025
34AQI
34AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
25AQI
25AQI
24th June 2025
29AQI
29AQI
25th June 2025
23AQI
23AQI
26th June 2025
23AQI
23AQI
27th June 2025
23AQI
23AQI
28th June 2025
19AQI
19AQI
29th June 2025
22AQI
22AQI
30th June 2025
30AQI
30AQI
1st July 2025
30AQI
30AQI
2nd July 2025
57AQI
57AQI
3rd July 2025
26AQI
26AQI
4th July 2025
22AQI
22AQI
5th July 2025
21AQI
21AQI
6th July 2025
19AQI
19AQI
7th July 2025
19AQI
19AQI
8th July 2025
23AQI
23AQI
9th July 2025
21AQI
21AQI
10th July 2025
27AQI
27AQI
11th July 2025
21AQI
21AQI
12th July 2025
20AQI
20AQI
13th July 2025
28AQI
28AQI
14th July 2025
26AQI
26AQI
15th July 2025
28AQI
28AQI
16th July 2025
27AQI
27AQI
17th July 2025
20AQI
20AQI
18th July 2025
21AQI
21AQI
19th July 2025
35AQI
35AQI
20th July 2025
36AQI
36AQI
21st July 2025
21AQI
21AQI
22nd July 2025
19AQI
19AQI
23rd July 2025
16AQI
16AQI
24th July 2025
21AQI
21AQI
25th July 2025
19AQI
19AQI
26th July 2025
34AQI
34AQI
27th July 2025
20AQI
20AQI
28th July 2025
23AQI
23AQI
29th July 2025
20AQI
20AQI
30th July 2025
18AQI
18AQI
31st July 2025
18AQI
18AQI
1st August 2025
19AQI
19AQI
2nd August 2025
19AQI
19AQI
3rd August 2025
20AQI
20AQI
4th August 2025
21AQI
21AQI
43AQI
58AQI
57AQI
38AQI
29AQI
29AQI
24AQI
20AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
24
6
1
13
12
3
12
17
2
25
5
29
2
29
1
30
1
4
166
44
6
Highest AQI recorded in
February58AQI
Lowest AQI recorded in
August20AQI
202435AQI
24
7
27
2
21
10
30
25
6
29
1
31
29
2
25
5
29
2
21
9
23
8
314
52
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
April23AQI
202335AQI
24
7
17
9
2
25
6
20
10
26
5
30
30
1
31
25
5
30
1
28
1
26
5
312
50
2
Highest AQI recorded in
February55AQI
Lowest AQI recorded in
July20AQI
202243AQI
22
9
19
2
13
12
6
26
4
23
8
30
22
2
1
26
2
30
1
24
6
16
14
1
252
60
7
Highest AQI recorded in
March66AQI
Lowest AQI recorded in
August22AQI
202135AQI
24
6
17
11
17
13
1
26
4
29
2
21
9
21
10
30
1
25
5
31
30
24
7
295
68
1
Highest AQI recorded in
March51AQI
Lowest AQI recorded in
November16AQI
202037AQI
9
4
15
6
15
3
27
3
31
22
9
25
5
31
19
11
24
7
218
48
Highest AQI recorded in
November46AQI
Lowest AQI recorded in
October25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
43AQILeast Polluted Year Recorded
2024(Avg.)
35AQIPnh Ijmuiden's annual 2025 AQI (39) shows an average percentage change of 6.3% (worsened AQI) compared to previous years: 2020 (37), 2021 (35), 2022 (43), 2023 (35), 2024 (35).
