Pnh Hoofddorp, 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 Hoofddorp, Haarlem, Noord Holland, Netherlands
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2024
38AQILowest AQI recorded on
5th Aug 2023
7AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 22 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 Hoofddorp, Haarlem, Noord Holland, Netherlands
AQI
Day
Night
.
5 AM5th Aug 2025
9 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
11AM5th Aug
32AQI
Avg. Lowest Time
6AM5th Aug
18AQI
Night time
Avg. Highest Time
11PM5th Aug
24AQI
Avg. Lowest Time
5AM5th Aug
19AQI
In the last 24 hours,
Pnh Hoofddorp's AQI reached its highest point of 32 at 11 AM during the Day, while the lowest point, 18, was recorded at 6 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Pnh Hoofddorp, 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 2025185 AMAQI
7th Jul 2025176 AMAQI
7th Jul 2025187 AMAQI
7th Jul 2025198 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251810 AMAQI
7th Jul 20252011 AMAQI
7th Jul 20251812 PMAQI
7th Jul 2025191 PMAQI
7th Jul 2025182 PMAQI
7th Jul 2025183 PMAQI
7th Jul 2025184 PMAQI
7th Jul 2025185 PMAQI
7th Jul 2025186 PMAQI
7th Jul 2025187 PMAQI
7th Jul 2025198 PMAQI
7th Jul 2025199 PMAQI
7th Jul 20251810 PMAQI
7th Jul 20251911 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025191 AMAQI
8th Jul 2025192 AMAQI
8th Jul 2025183 AMAQI
8th Jul 2025204 AMAQI
16°C13/18°C
8th Jul 2025205 AMAQI
8th Jul 2025226 AMAQI
8th Jul 2025217 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025229 AMAQI
8th Jul 20252010 AMAQI
8th Jul 20252311 AMAQI
8th Jul 20252312 PMAQI
8th Jul 2025221 PMAQI
8th Jul 2025222 PMAQI
8th Jul 2025213 PMAQI
8th Jul 2025194 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025197 PMAQI
8th Jul 2025188 PMAQI
8th Jul 2025199 PMAQI
8th Jul 20252010 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20252012 AMAQI
9th Jul 2025201 AMAQI
9th Jul 2025212 AMAQI
9th Jul 2025223 AMAQI
9th Jul 2025224 AMAQI
16°C12/18°C
9th Jul 2025225 AMAQI
9th Jul 2025226 AMAQI
9th Jul 2025227 AMAQI
9th Jul 2025208 AMAQI
9th Jul 2025219 AMAQI
9th Jul 20252110 AMAQI
9th Jul 20252111 AMAQI
9th Jul 20252412 PMAQI
9th Jul 2025251 PMAQI
9th Jul 2025222 PMAQI
9th Jul 2025213 PMAQI
9th Jul 2025214 PMAQI
9th Jul 2025225 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025227 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025229 PMAQI
9th Jul 20252210 PMAQI
9th Jul 20252211 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025221 AMAQI
10th Jul 2025232 AMAQI
10th Jul 2025243 AMAQI
10th Jul 2025234 AMAQI
18°C15/21°C
10th Jul 2025245 AMAQI
10th Jul 2025236 AMAQI
10th Jul 2025247 AMAQI
10th Jul 2025268 AMAQI
10th Jul 2025259 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20252911 AMAQI
10th Jul 20252912 PMAQI
10th Jul 2025261 PMAQI
10th Jul 2025232 PMAQI
10th Jul 2025223 PMAQI
10th Jul 2025224 PMAQI
10th Jul 2025215 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025207 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025229 PMAQI
10th Jul 20252310 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252312 AMAQI
11th Jul 2025241 AMAQI
11th Jul 2025232 AMAQI
11th Jul 2025223 AMAQI
11th Jul 2025214 AMAQI
19°C15/22°C
11th Jul 2025235 AMAQI
11th Jul 2025286 AMAQI
11th Jul 2025267 AMAQI
11th Jul 2025258 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025233 PMAQI
11th Jul 2025234 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025216 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025222 AMAQI
12th Jul 2025223 AMAQI
12th Jul 2025214 AMAQI
19°C15/23°C
12th Jul 2025205 AMAQI
12th Jul 2025186 AMAQI
12th Jul 2025207 AMAQI
12th Jul 2025218 AMAQI
12th Jul 2025239 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025211 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025226 PMAQI
12th Jul 2025217 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025219 PMAQI
12th Jul 20252210 PMAQI
12th Jul 20252211 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025221 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025243 AMAQI
13th Jul 2025264 AMAQI
20°C15/25°C
13th Jul 2025275 AMAQI
13th Jul 2025276 AMAQI
13th Jul 2025277 AMAQI
13th Jul 2025288 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20252611 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025262 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025264 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252311 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025262 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025264 AMAQI
19°C16/21°C
14th Jul 2025265 AMAQI
14th Jul 2025236 AMAQI
14th Jul 2025247 AMAQI
14th Jul 2025238 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252410 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025252 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025316 PMAQI
14th Jul 2025297 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025251 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025254 AMAQI
20°C16/24°C
15th Jul 2025255 AMAQI
15th Jul 2025266 AMAQI
15th Jul 2025267 AMAQI
15th Jul 2025258 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20253910 AMAQI
15th Jul 20254011 AMAQI
15th Jul 20252612 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025257 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025261 AMAQI
16th Jul 2025262 AMAQI
16th Jul 2025243 AMAQI
16th Jul 2025254 AMAQI
19°C17/21°C
16th Jul 2025235 AMAQI
16th Jul 2025196 AMAQI
16th Jul 2025227 AMAQI
16th Jul 2025188 AMAQI
16th Jul 2025219 AMAQI
16th Jul 20252210 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252512 PMAQI
16th Jul 2025251 PMAQI
16th Jul 2025232 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025234 PMAQI
16th Jul 2025235 PMAQI
16th Jul 2025236 PMAQI
16th Jul 2025237 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025239 PMAQI
16th Jul 20252210 PMAQI
16th Jul 20252211 PMAQI
17th Jul 20252312 AMAQI
17th Jul 2025231 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025224 AMAQI
17°C15/19°C
17th Jul 2025215 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025237 AMAQI
17th Jul 2025228 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252510 AMAQI
17th Jul 20252311 AMAQI
17th Jul 20252412 PMAQI
17th Jul 2025241 PMAQI
17th Jul 2025222 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025244 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025246 PMAQI
17th Jul 2025227 PMAQI
17th Jul 2025318 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025232 AMAQI
18th Jul 2025213 AMAQI
18th Jul 2025224 AMAQI
18°C15/21°C
18th Jul 2025215 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025248 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20252311 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025231 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025235 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025239 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252311 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025231 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025304 AMAQI
20°C15/25°C
19th Jul 2025345 AMAQI
19th Jul 2025316 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025318 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025302 PMAQI
19th Jul 2025313 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025337 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20253011 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025352 AMAQI
20th Jul 2025403 AMAQI
20th Jul 2025424 AMAQI
23°C18/30°C
20th Jul 2025455 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025358 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20254810 AMAQI
20th Jul 20255711 AMAQI
20th Jul 20253712 PMAQI
20th Jul 2025361 PMAQI
20th Jul 2025392 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025365 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025368 PMAQI
20th Jul 2025409 PMAQI
20th Jul 20254110 PMAQI
20th Jul 20254111 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025392 AMAQI
21st Jul 2025323 AMAQI
21st Jul 2025274 AMAQI
19°C16/25°C
21st Jul 2025265 AMAQI
21st Jul 2025266 AMAQI
21st Jul 2025287 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20253112 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025282 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025279 PMAQI
21st Jul 20252710 PMAQI
21st Jul 20252711 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025311 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025283 AMAQI
22nd Jul 2025304 AMAQI
18°C15/23°C
22nd Jul 2025285 AMAQI
22nd Jul 2025246 AMAQI
22nd Jul 2025267 AMAQI
22nd Jul 2025278 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025268 PMAQI
22nd Jul 2025259 PMAQI
22nd Jul 20252510 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252512 AMAQI
23rd Jul 2025261 AMAQI
23rd Jul 2025262 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025244 AMAQI
19°C16/22°C
23rd Jul 2025255 AMAQI
23rd Jul 2025246 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252512 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025234 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025237 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025239 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252312 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025242 AMAQI
24th Jul 2025263 AMAQI
24th Jul 2025274 AMAQI
19°C17/22°C
24th Jul 2025285 AMAQI
24th Jul 2025286 AMAQI
24th Jul 2025267 AMAQI
24th Jul 2025248 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252610 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252412 PMAQI
24th Jul 2025241 PMAQI
24th Jul 2025252 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252412 AMAQI
25th Jul 2025261 AMAQI
25th Jul 2025252 AMAQI
25th Jul 2025243 AMAQI
25th Jul 2025264 AMAQI
19°C16/22°C
25th Jul 2025245 AMAQI
25th Jul 2025256 AMAQI
25th Jul 2025247 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025249 AMAQI
25th Jul 20252410 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025221 PMAQI
25th Jul 2025232 PMAQI
25th Jul 2025233 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025245 PMAQI
25th Jul 2025246 PMAQI
25th Jul 2025247 PMAQI
25th Jul 2025258 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252511 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025241 AMAQI
26th Jul 2025252 AMAQI
26th Jul 2025233 AMAQI
26th Jul 2025234 AMAQI
19°C17/22°C
26th Jul 2025255 AMAQI
26th Jul 2025256 AMAQI
26th Jul 2025277 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025279 AMAQI
26th Jul 20252710 AMAQI
26th Jul 20252711 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025294 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025359 PMAQI
26th Jul 20253410 PMAQI
26th Jul 20253411 PMAQI
27th Jul 20253512 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025253 AMAQI
27th Jul 2025254 AMAQI
20°C16/24°C
27th Jul 2025235 AMAQI
27th Jul 2025226 AMAQI
27th Jul 2025237 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20252510 AMAQI
27th Jul 20252411 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025251 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025254 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025257 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025259 PMAQI
27th Jul 20252510 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025284 AMAQI
19°C16/21°C
28th Jul 2025275 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025279 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025252 PMAQI
28th Jul 2025253 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025232 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025234 AMAQI
18°C15/20°C
29th Jul 2025235 AMAQI
29th Jul 2025236 AMAQI
29th Jul 2025237 AMAQI
29th Jul 2025208 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252111 AMAQI
29th Jul 20252212 PMAQI
29th Jul 2025251 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025236 PMAQI
29th Jul 2025237 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025231 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025244 AMAQI
18°C15/21°C
30th Jul 2025215 AMAQI
30th Jul 2025206 AMAQI
30th Jul 2025217 AMAQI
30th Jul 2025238 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252310 AMAQI
30th Jul 20252311 AMAQI
30th Jul 20252312 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025216 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025219 PMAQI
30th Jul 20252110 PMAQI
30th Jul 20252111 PMAQI
31st Jul 20252112 AMAQI
31st Jul 2025211 AMAQI
31st Jul 2025212 AMAQI
31st Jul 2025213 AMAQI
31st Jul 2025234 AMAQI
18°C15/20°C
31st Jul 2025225 AMAQI
31st Jul 2025236 AMAQI
31st Jul 2025237 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252310 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025211 PMAQI
31st Jul 2025182 PMAQI
31st Jul 2025183 PMAQI
31st Jul 2025204 PMAQI
31st Jul 2025175 PMAQI
31st Jul 2025166 PMAQI
31st Jul 2025177 PMAQI
31st Jul 2025188 PMAQI
31st Jul 2025219 PMAQI
31st Jul 20252010 PMAQI
31st Jul 20252011 PMAQI
1st Aug 20252012 AMAQI
1st Aug 2025201 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025203 AMAQI
1st Aug 2025204 AMAQI
18°C17/21°C
1st Aug 2025235 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025239 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20252011 AMAQI
1st Aug 20251612 PMAQI
1st Aug 2025181 PMAQI
1st Aug 2025192 PMAQI
1st Aug 2025193 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025195 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 2025202 AMAQI
2nd Aug 2025183 AMAQI
2nd Aug 2025174 AMAQI
17°C15/19°C
2nd Aug 2025185 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025197 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025239 AMAQI
2nd Aug 20251810 AMAQI
2nd Aug 20251711 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025181 PMAQI
2nd Aug 2025192 PMAQI
2nd Aug 2025173 PMAQI
2nd Aug 2025194 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025196 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252010 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025212 AMAQI
3rd Aug 2025203 AMAQI
3rd Aug 2025204 AMAQI
17°C15/19°C
3rd Aug 2025225 AMAQI
3rd Aug 2025196 AMAQI
3rd Aug 2025207 AMAQI
3rd Aug 2025248 AMAQI
3rd Aug 2025229 AMAQI
3rd Aug 20252310 AMAQI
3rd Aug 20252911 AMAQI
3rd Aug 20253112 PMAQI
3rd Aug 2025281 PMAQI
3rd Aug 2025212 PMAQI
3rd Aug 2025203 PMAQI
3rd Aug 2025234 PMAQI
3rd Aug 2025205 PMAQI
3rd Aug 2025206 PMAQI
3rd Aug 2025197 PMAQI
3rd Aug 2025208 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252211 PMAQI
4th Aug 20252212 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025232 AMAQI
4th Aug 2025203 AMAQI
4th Aug 2025164 AMAQI
18°C16/21°C
4th Aug 2025185 AMAQI
4th Aug 2025326 AMAQI
4th Aug 2025217 AMAQI
4th Aug 2025218 AMAQI
4th Aug 2025249 AMAQI
4th Aug 20252110 AMAQI
4th Aug 20253311 AMAQI
4th Aug 20252312 PMAQI
4th Aug 2025211 PMAQI
4th Aug 2025212 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025234 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025226 PMAQI
4th Aug 2025217 PMAQI
4th Aug 2025228 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252210 PMAQI
4th Aug 20252211 PMAQI
5th Aug 20252212 AMAQI
5th Aug 2025231 AMAQI
5th Aug 2025202 AMAQI
5th Aug 2025193 AMAQI
5th Aug 2025174 AMAQI
19°C16/23°C
5th Aug 2025195 AMAQI
5th Aug 2025186 AMAQI
5th Aug 2025257 AMAQI
5th Aug 2025288 AMAQI
5th Aug 2025239 AMAQI
5th Aug 20252610 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20252712 PMAQI
5th Aug 2025251 PMAQI
5th Aug 2025222 PMAQI
5th Aug 2025203 PMAQI
5th Aug 2025224 PMAQI
5th Aug 2025225 PMAQI
5th Aug 2025226 PMAQI
5th Aug 2025227 PMAQI
5th Aug 2025208 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252210 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025231 AMAQI
6th Aug 2025232 AMAQI
6th Aug 2025233 AMAQI
6th Aug 2025224 AMAQI
17°C15/18°C
6th Aug 2025235 AMAQI
5 AM6th Aug 2025236 AMAQI
6th Aug 2025227 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
24AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
24AQI
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. 24), while the lowest AQI was between 5 AM to 9 PM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 11 PM
24AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
24AQI
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. 24), while the lowest AQI was between 12 AM to 11 PM (Avg. 24).
2025 Days Vs Air Quality
Pnh Hoofddorp, Haarlem, Noord Holland, Netherlands
2025
72%
156
28%
60
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
156 DaysModerate
60 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% 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 Hoofddorp, 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
52AQI
52AQI
2nd January 2025
49AQI
49AQI
3rd January 2025
41AQI
41AQI
4th January 2025
41AQI
41AQI
5th January 2025
39AQI
39AQI
6th January 2025
34AQI
34AQI
7th January 2025
28AQI
28AQI
8th January 2025
27AQI
27AQI
9th January 2025
29AQI
29AQI
10th January 2025
27AQI
27AQI
11th January 2025
31AQI
31AQI
12th January 2025
30AQI
30AQI
13th January 2025
38AQI
38AQI
14th January 2025
51AQI
51AQI
15th January 2025
52AQI
52AQI
16th January 2025
53AQI
53AQI
17th January 2025
54AQI
54AQI
18th January 2025
53AQI
53AQI
19th January 2025
60AQI
60AQI
20th January 2025
69AQI
69AQI
21st January 2025
71AQI
71AQI
22nd January 2025
69AQI
69AQI
23rd January 2025
63AQI
63AQI
24th January 2025
59AQI
59AQI
25th January 2025
54AQI
54AQI
26th January 2025
51AQI
51AQI
27th January 2025
44AQI
44AQI
28th January 2025
37AQI
37AQI
29th January 2025
32AQI
32AQI
30th January 2025
31AQI
31AQI
31st January 2025
32AQI
32AQI
1st February 2025
36AQI
36AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
52AQI
52AQI
4th February 2025
56AQI
56AQI
5th February 2025
56AQI
56AQI
6th February 2025
54AQI
54AQI
7th February 2025
51AQI
51AQI
8th February 2025
54AQI
54AQI
9th February 2025
62AQI
62AQI
10th February 2025
69AQI
69AQI
11th February 2025
71AQI
71AQI
12th February 2025
74AQI
74AQI
13th February 2025
77AQI
77AQI
14th February 2025
71AQI
71AQI
15th February 2025
69AQI
69AQI
16th February 2025
68AQI
68AQI
17th February 2025
64AQI
64AQI
18th February 2025
63AQI
63AQI
19th February 2025
63AQI
63AQI
20th February 2025
64AQI
64AQI
21st February 2025
60AQI
60AQI
22nd February 2025
56AQI
56AQI
23rd February 2025
54AQI
54AQI
24th February 2025
49AQI
49AQI
25th February 2025
51AQI
51AQI
26th February 2025
45AQI
45AQI
27th February 2025
39AQI
39AQI
28th February 2025
37AQI
37AQI
1st March 2025
39AQI
39AQI
2nd March 2025
45AQI
45AQI
3rd March 2025
55AQI
55AQI
4th March 2025
60AQI
60AQI
5th March 2025
72AQI
72AQI
6th March 2025
76AQI
76AQI
7th March 2025
68AQI
68AQI
8th March 2025
65AQI
65AQI
9th March 2025
70AQI
70AQI
10th March 2025
77AQI
77AQI
11th March 2025
71AQI
71AQI
12th March 2025
61AQI
61AQI
13th March 2025
56AQI
56AQI
14th March 2025
52AQI
52AQI
15th March 2025
47AQI
47AQI
16th March 2025
40AQI
40AQI
17th March 2025
36AQI
36AQI
18th March 2025
34AQI
34AQI
19th March 2025
40AQI
40AQI
20th March 2025
53AQI
53AQI
21st March 2025
57AQI
57AQI
22nd March 2025
55AQI
55AQI
23rd March 2025
55AQI
55AQI
24th March 2025
60AQI
60AQI
25th March 2025
64AQI
64AQI
26th March 2025
59AQI
59AQI
27th March 2025
58AQI
58AQI
28th March 2025
58AQI
58AQI
29th March 2025
54AQI
54AQI
30th March 2025
52AQI
52AQI
31st March 2025
47AQI
47AQI
1st April 2025
41AQI
41AQI
2nd April 2025
40AQI
40AQI
3rd April 2025
43AQI
43AQI
4th April 2025
46AQI
46AQI
5th April 2025
42AQI
42AQI
6th April 2025
31AQI
31AQI
7th April 2025
29AQI
29AQI
8th April 2025
27AQI
27AQI
9th April 2025
29AQI
29AQI
10th April 2025
31AQI
31AQI
11th April 2025
39AQI
39AQI
12th April 2025
44AQI
44AQI
13th April 2025
44AQI
44AQI
14th April 2025
42AQI
42AQI
15th April 2025
43AQI
43AQI
16th April 2025
39AQI
39AQI
17th April 2025
38AQI
38AQI
18th April 2025
34AQI
34AQI
19th April 2025
29AQI
29AQI
20th April 2025
28AQI
28AQI
21st April 2025
29AQI
29AQI
22nd April 2025
36AQI
36AQI
23rd April 2025
41AQI
41AQI
24th April 2025
44AQI
44AQI
25th April 2025
39AQI
39AQI
26th April 2025
42AQI
42AQI
27th April 2025
41AQI
41AQI
28th April 2025
43AQI
43AQI
29th April 2025
44AQI
44AQI
30th April 2025
43AQI
43AQI
1st May 2025
46AQI
46AQI
2nd May 2025
58AQI
58AQI
3rd May 2025
31AQI
31AQI
4th May 2025
29AQI
29AQI
5th May 2025
26AQI
26AQI
6th May 2025
22AQI
22AQI
7th May 2025
23AQI
23AQI
8th May 2025
25AQI
25AQI
9th May 2025
23AQI
23AQI
10th May 2025
29AQI
29AQI
11th May 2025
28AQI
28AQI
12th May 2025
25AQI
25AQI
13th May 2025
26AQI
26AQI
14th May 2025
28AQI
28AQI
15th May 2025
29AQI
29AQI
16th May 2025
33AQI
33AQI
17th May 2025
31AQI
31AQI
18th May 2025
34AQI
34AQI
19th May 2025
34AQI
34AQI
20th May 2025
32AQI
32AQI
21st May 2025
36AQI
36AQI
22nd May 2025
31AQI
31AQI
23rd May 2025
25AQI
25AQI
24th May 2025
27AQI
27AQI
25th May 2025
26AQI
26AQI
26th May 2025
24AQI
24AQI
27th May 2025
22AQI
22AQI
28th May 2025
22AQI
22AQI
29th May 2025
28AQI
28AQI
30th May 2025
26AQI
26AQI
31st May 2025
27AQI
27AQI
1st June 2025
28AQI
28AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
27AQI
27AQI
4th June 2025
24AQI
24AQI
5th June 2025
21AQI
21AQI
6th June 2025
20AQI
20AQI
7th June 2025
17AQI
17AQI
8th June 2025
18AQI
18AQI
9th June 2025
29AQI
29AQI
10th June 2025
42AQI
42AQI
11th June 2025
38AQI
38AQI
12th June 2025
40AQI
40AQI
13th June 2025
50AQI
50AQI
14th June 2025
50AQI
50AQI
15th June 2025
43AQI
43AQI
16th June 2025
37AQI
37AQI
17th June 2025
37AQI
37AQI
18th June 2025
37AQI
37AQI
19th June 2025
35AQI
35AQI
20th June 2025
27AQI
27AQI
21st June 2025
29AQI
29AQI
22nd June 2025
29AQI
29AQI
23rd June 2025
27AQI
27AQI
24th June 2025
27AQI
27AQI
25th June 2025
25AQI
25AQI
26th June 2025
25AQI
25AQI
27th June 2025
26AQI
26AQI
28th June 2025
22AQI
22AQI
29th June 2025
20AQI
20AQI
30th June 2025
23AQI
23AQI
1st July 2025
27AQI
27AQI
2nd July 2025
40AQI
40AQI
3rd July 2025
28AQI
28AQI
4th July 2025
21AQI
21AQI
5th July 2025
21AQI
21AQI
6th July 2025
21AQI
21AQI
7th July 2025
19AQI
19AQI
8th July 2025
20AQI
20AQI
9th July 2025
22AQI
22AQI
10th July 2025
24AQI
24AQI
11th July 2025
23AQI
23AQI
12th July 2025
21AQI
21AQI
13th July 2025
25AQI
25AQI
14th July 2025
26AQI
26AQI
15th July 2025
26AQI
26AQI
16th July 2025
23AQI
23AQI
17th July 2025
23AQI
23AQI
18th July 2025
23AQI
23AQI
19th July 2025
30AQI
30AQI
20th July 2025
39AQI
39AQI
21st July 2025
29AQI
29AQI
22nd July 2025
26AQI
26AQI
23rd July 2025
24AQI
24AQI
24th July 2025
25AQI
25AQI
25th July 2025
24AQI
24AQI
26th July 2025
28AQI
28AQI
27th July 2025
25AQI
25AQI
28th July 2025
26AQI
26AQI
29th July 2025
23AQI
23AQI
30th July 2025
22AQI
22AQI
31st July 2025
20AQI
20AQI
1st August 2025
20AQI
20AQI
2nd August 2025
19AQI
19AQI
3rd August 2025
22AQI
22AQI
4th August 2025
22AQI
22AQI
45AQI
57AQI
56AQI
38AQI
29AQI
30AQI
25AQI
21AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202540AQI
17
14
6
22
8
23
30
30
1
30
31
4
156
60
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
August21AQI
202427AQI
31
29
31
30
31
30
31
31
30
30
1
22
7
1
27
4
353
12
1
Highest AQI recorded in
November40AQI
Lowest AQI recorded in
January13AQI
202321AQI
31
28
31
30
31
30
31
31
30
31
29
31
364
Highest AQI recorded in
June33AQI
Lowest AQI recorded in
November10AQI
202224AQI
31
21
30
1
30
31
30
23
1
28
31
30
31
317
1
Highest AQI recorded in
March29AQI
Lowest AQI recorded in
November18AQI
202123AQI
29
1
28
31
30
31
30
31
31
30
31
30
31
363
1
Highest AQI recorded in
April29AQI
Lowest AQI recorded in
December18AQI
202023AQI
13
21
18
30
31
31
30
31
30
31
266
Highest AQI recorded in
August29AQI
Lowest AQI recorded in
December17AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
40AQILeast Polluted Year Recorded
2023(Avg.)
21AQIPnh Hoofddorp's annual 2025 AQI (40) shows an average percentage change of 69.5% (worsened AQI) compared to previous years: 2020 (23), 2021 (23), 2022 (24), 2023 (21), 2024 (27).
