Steel Street, 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
Steel Street, Haarlem, Noord Holland, Netherlands
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2024
61AQILowest AQI recorded on
6th Aug 2023
12AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 30 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: 10th Aug - 11th Aug 2025
Steel Street, Haarlem, Noord Holland, Netherlands
AQI
Day
Night
.
5 AM10th Aug 2025
9 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
8PM10th Aug
35AQI
Avg. Lowest Time
12PM10th Aug
24AQI
Night time
Avg. Highest Time
12AM11th Aug
32AQI
Avg. Lowest Time
2AM11th Aug
19AQI
In the last 24 hours,
Steel Street's AQI reached its highest point of 35 at 8 PM during the Day, while the lowest point, 19, was recorded at 2 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Steel Street, Haarlem, 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 2025205 AMAQI
12th Jul 2025236 AMAQI
12th Jul 2025227 AMAQI
12th Jul 2025188 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20251912 PMAQI
12th Jul 2025171 PMAQI
12th Jul 2025192 PMAQI
12th Jul 2025203 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025215 PMAQI
12th Jul 2025236 PMAQI
12th Jul 2025247 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252211 PMAQI
13th Jul 20252112 AMAQI
13th Jul 2025221 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025323 AMAQI
13th Jul 2025294 AMAQI
18°C16/20°C
13th Jul 2025295 AMAQI
13th Jul 2025246 AMAQI
13th Jul 2025267 AMAQI
13th Jul 2025258 AMAQI
13th Jul 2025259 AMAQI
13th Jul 20252710 AMAQI
13th Jul 20252511 AMAQI
13th Jul 20252512 PMAQI
13th Jul 2025251 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025265 PMAQI
13th Jul 2025276 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025208 PMAQI
13th Jul 2025229 PMAQI
13th Jul 20252710 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025271 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025213 AMAQI
14th Jul 2025204 AMAQI
19°C17/20°C
14th Jul 2025285 AMAQI
14th Jul 2025266 AMAQI
14th Jul 2025267 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025219 AMAQI
14th Jul 20251910 AMAQI
14th Jul 20252111 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025231 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025315 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025251 AMAQI
15th Jul 2025222 AMAQI
15th Jul 2025213 AMAQI
15th Jul 2025274 AMAQI
19°C17/21°C
15th Jul 2025315 AMAQI
15th Jul 2025326 AMAQI
15th Jul 2025327 AMAQI
15th Jul 2025378 AMAQI
15th Jul 2025519 AMAQI
15th Jul 20252510 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025201 PMAQI
15th Jul 2025232 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025254 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20252710 PMAQI
15th Jul 20252711 PMAQI
16th Jul 20252812 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025303 AMAQI
16th Jul 2025364 AMAQI
19°C18/19°C
16th Jul 2025235 AMAQI
16th Jul 2025166 AMAQI
16th Jul 2025207 AMAQI
16th Jul 2025188 AMAQI
16th Jul 2025239 AMAQI
16th Jul 20252010 AMAQI
16th Jul 20252011 AMAQI
16th Jul 20252212 PMAQI
16th Jul 2025211 PMAQI
16th Jul 2025222 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025214 PMAQI
16th Jul 2025195 PMAQI
16th Jul 2025196 PMAQI
16th Jul 2025227 PMAQI
16th Jul 2025228 PMAQI
16th Jul 2025229 PMAQI
16th Jul 20252410 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252412 AMAQI
17th Jul 2025251 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025243 AMAQI
17th Jul 2025244 AMAQI
17°C15/18°C
17th Jul 2025265 AMAQI
17th Jul 2025246 AMAQI
17th Jul 2025227 AMAQI
17th Jul 2025228 AMAQI
17th Jul 2025229 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20252411 AMAQI
17th Jul 20252212 PMAQI
17th Jul 2025241 PMAQI
17th Jul 2025232 PMAQI
17th Jul 2025213 PMAQI
17th Jul 2025234 PMAQI
17th Jul 2025235 PMAQI
17th Jul 2025216 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20252410 PMAQI
17th Jul 20252311 PMAQI
18th Jul 20252312 AMAQI
18th Jul 2025231 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025194 AMAQI
18°C17/19°C
18th Jul 2025175 AMAQI
18th Jul 2025186 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025206 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252310 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025382 AMAQI
19th Jul 2025443 AMAQI
19th Jul 2025384 AMAQI
19°C16/22°C
19th Jul 2025345 AMAQI
19th Jul 2025316 AMAQI
19th Jul 2025367 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025399 AMAQI
19th Jul 20253910 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20253112 PMAQI
19th Jul 2025311 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025364 PMAQI
19th Jul 2025345 PMAQI
19th Jul 2025356 PMAQI
19th Jul 2025377 PMAQI
19th Jul 2025378 PMAQI
19th Jul 2025359 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025351 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025543 AMAQI
20th Jul 2025424 AMAQI
22°C18/27°C
20th Jul 2025285 AMAQI
20th Jul 2025266 AMAQI
20th Jul 2025297 AMAQI
20th Jul 2025328 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20253810 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20255212 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025338 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20254010 PMAQI
20th Jul 20254111 PMAQI
21st Jul 20254012 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025204 AMAQI
19°C17/22°C
21st Jul 2025175 AMAQI
21st Jul 2025166 AMAQI
21st Jul 2025157 AMAQI
21st Jul 2025168 AMAQI
21st Jul 2025169 AMAQI
21st Jul 20251710 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025212 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025196 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252310 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025162 AMAQI
22nd Jul 2025203 AMAQI
22nd Jul 2025174 AMAQI
19°C17/21°C
22nd Jul 2025165 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025159 AMAQI
22nd Jul 20251510 AMAQI
22nd Jul 20251311 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025151 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025204 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025199 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20251911 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025172 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025144 AMAQI
18°C18/19°C
23rd Jul 2025175 AMAQI
23rd Jul 2025176 AMAQI
23rd Jul 2025157 AMAQI
23rd Jul 2025158 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20251412 PMAQI
23rd Jul 2025151 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025163 PMAQI
23rd Jul 2025174 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025177 PMAQI
23rd Jul 2025188 PMAQI
23rd Jul 2025209 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025161 AMAQI
24th Jul 2025272 AMAQI
24th Jul 2025293 AMAQI
24th Jul 2025264 AMAQI
19°C18/19°C
24th Jul 2025205 AMAQI
24th Jul 2025236 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025268 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20251611 AMAQI
24th Jul 20251812 PMAQI
24th Jul 2025281 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025214 PMAQI
24th Jul 2025225 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252412 AMAQI
25th Jul 2025241 AMAQI
25th Jul 2025192 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025174 AMAQI
19°C17/20°C
25th Jul 2025185 AMAQI
25th Jul 2025206 AMAQI
25th Jul 2025197 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025189 AMAQI
25th Jul 20251710 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025181 PMAQI
25th Jul 2025182 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025175 PMAQI
25th Jul 2025196 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025199 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 2025194 AMAQI
19°C18/20°C
26th Jul 2025285 AMAQI
26th Jul 2025226 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025349 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20255311 AMAQI
26th Jul 20254412 PMAQI
26th Jul 2025401 PMAQI
26th Jul 2025392 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025344 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025388 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20253210 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20252712 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025232 AMAQI
27th Jul 2025233 AMAQI
27th Jul 2025224 AMAQI
19°C18/21°C
27th Jul 2025165 AMAQI
27th Jul 2025166 AMAQI
27th Jul 2025147 AMAQI
27th Jul 2025168 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025211 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025233 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025344 AMAQI
18°C17/19°C
28th Jul 2025295 AMAQI
28th Jul 2025246 AMAQI
28th Jul 2025247 AMAQI
28th Jul 2025238 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252011 AMAQI
28th Jul 20252712 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025249 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025244 AMAQI
18°C17/19°C
29th Jul 2025195 AMAQI
29th Jul 2025166 AMAQI
29th Jul 2025177 AMAQI
29th Jul 2025168 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20252111 AMAQI
29th Jul 20251912 PMAQI
29th Jul 2025201 PMAQI
29th Jul 2025192 PMAQI
29th Jul 2025193 PMAQI
29th Jul 2025194 PMAQI
29th Jul 2025195 PMAQI
29th Jul 2025186 PMAQI
29th Jul 2025187 PMAQI
29th Jul 2025198 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025202 AMAQI
30th Jul 2025203 AMAQI
30th Jul 2025204 AMAQI
18°C16/19°C
30th Jul 2025195 AMAQI
30th Jul 2025166 AMAQI
30th Jul 2025197 AMAQI
30th Jul 2025198 AMAQI
30th Jul 2025179 AMAQI
30th Jul 20251710 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025214 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025229 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025194 AMAQI
17°C16/18°C
31st Jul 2025225 AMAQI
31st Jul 2025206 AMAQI
31st Jul 2025187 AMAQI
31st Jul 2025238 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252110 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251612 PMAQI
31st Jul 2025171 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025193 PMAQI
31st Jul 2025214 PMAQI
31st Jul 2025175 PMAQI
31st Jul 2025186 PMAQI
31st Jul 2025167 PMAQI
31st Jul 2025188 PMAQI
31st Jul 2025209 PMAQI
31st Jul 20252110 PMAQI
31st Jul 20251911 PMAQI
1st Aug 20252112 AMAQI
1st Aug 2025211 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025193 AMAQI
1st Aug 2025204 AMAQI
18°C17/19°C
1st Aug 2025235 AMAQI
1st Aug 2025186 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025229 AMAQI
1st Aug 20251910 AMAQI
1st Aug 20252011 AMAQI
1st Aug 20251612 PMAQI
1st Aug 2025171 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025183 PMAQI
1st Aug 2025184 PMAQI
1st Aug 2025195 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 2025213 AMAQI
2nd Aug 2025174 AMAQI
17°C17/18°C
2nd Aug 2025185 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025197 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025209 AMAQI
2nd Aug 20252010 AMAQI
2nd Aug 20251711 AMAQI
2nd Aug 20251612 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025192 PMAQI
2nd Aug 2025183 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025205 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 2025203 AMAQI
3rd Aug 2025214 AMAQI
17°C17/18°C
3rd Aug 2025205 AMAQI
3rd Aug 2025196 AMAQI
3rd Aug 2025187 AMAQI
3rd Aug 2025228 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252410 AMAQI
3rd Aug 20252211 AMAQI
3rd Aug 20252212 PMAQI
3rd Aug 2025201 PMAQI
3rd Aug 2025202 PMAQI
3rd Aug 2025213 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025215 PMAQI
3rd Aug 2025226 PMAQI
3rd Aug 2025187 PMAQI
3rd Aug 2025248 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 2025223 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 2025249 AMAQI
4th Aug 20252110 AMAQI
4th Aug 20252211 AMAQI
4th Aug 20252012 PMAQI
4th Aug 2025221 PMAQI
4th Aug 2025212 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025234 PMAQI
4th Aug 2025235 PMAQI
4th Aug 2025226 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025298 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252210 PMAQI
4th Aug 20252311 PMAQI
5th Aug 20252312 AMAQI
5th Aug 2025221 AMAQI
5th Aug 2025202 AMAQI
5th Aug 2025183 AMAQI
5th Aug 2025184 AMAQI
19°C18/20°C
5th Aug 2025195 AMAQI
5th Aug 2025196 AMAQI
5th Aug 2025257 AMAQI
5th Aug 2025248 AMAQI
5th Aug 2025269 AMAQI
5th Aug 20254010 AMAQI
5th Aug 20253511 AMAQI
5th Aug 20252812 PMAQI
5th Aug 2025301 PMAQI
5th Aug 2025222 PMAQI
5th Aug 2025223 PMAQI
5th Aug 2025224 PMAQI
5th Aug 2025225 PMAQI
5th Aug 2025226 PMAQI
5th Aug 2025227 PMAQI
5th Aug 2025218 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252310 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025242 AMAQI
6th Aug 2025243 AMAQI
6th Aug 2025234 AMAQI
17°C17/18°C
6th Aug 2025265 AMAQI
6th Aug 2025236 AMAQI
6th Aug 2025247 AMAQI
6th Aug 2025238 AMAQI
6th Aug 2025309 AMAQI
6th Aug 20253210 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20253312 PMAQI
6th Aug 2025281 PMAQI
6th Aug 2025302 PMAQI
6th Aug 2025283 PMAQI
6th Aug 2025274 PMAQI
6th Aug 2025315 PMAQI
6th Aug 2025266 PMAQI
6th Aug 2025277 PMAQI
6th Aug 2025268 PMAQI
6th Aug 2025249 PMAQI
6th Aug 20252410 PMAQI
6th Aug 20252411 PMAQI
7th Aug 20252512 AMAQI
7th Aug 2025241 AMAQI
7th Aug 2025252 AMAQI
7th Aug 2025253 AMAQI
7th Aug 2025264 AMAQI
17°C17/18°C
7th Aug 2025265 AMAQI
7th Aug 2025346 AMAQI
7th Aug 2025307 AMAQI
7th Aug 2025298 AMAQI
7th Aug 2025319 AMAQI
7th Aug 20253410 AMAQI
7th Aug 20253911 AMAQI
7th Aug 20254712 PMAQI
7th Aug 2025401 PMAQI
7th Aug 2025262 PMAQI
7th Aug 2025283 PMAQI
7th Aug 2025304 PMAQI
7th Aug 2025275 PMAQI
7th Aug 2025256 PMAQI
7th Aug 2025277 PMAQI
7th Aug 2025278 PMAQI
7th Aug 2025279 PMAQI
7th Aug 20252810 PMAQI
7th Aug 20253011 PMAQI
8th Aug 20252912 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025292 AMAQI
8th Aug 2025303 AMAQI
8th Aug 2025364 AMAQI
18°C15/20°C
8th Aug 2025425 AMAQI
8th Aug 2025346 AMAQI
8th Aug 2025287 AMAQI
8th Aug 2025378 AMAQI
8th Aug 2025409 AMAQI
8th Aug 20254010 AMAQI
8th Aug 20253611 AMAQI
8th Aug 20253512 PMAQI
8th Aug 2025291 PMAQI
8th Aug 2025302 PMAQI
8th Aug 2025313 PMAQI
8th Aug 2025314 PMAQI
8th Aug 2025285 PMAQI
8th Aug 2025296 PMAQI
8th Aug 2025307 PMAQI
8th Aug 2025308 PMAQI
8th Aug 2025319 PMAQI
8th Aug 20253210 PMAQI
8th Aug 20253211 PMAQI
9th Aug 20253312 AMAQI
9th Aug 2025321 AMAQI
9th Aug 2025442 AMAQI
9th Aug 2025433 AMAQI
9th Aug 2025504 AMAQI
19°C17/20°C
9th Aug 2025485 AMAQI
9th Aug 2025516 AMAQI
9th Aug 2025547 AMAQI
9th Aug 2025568 AMAQI
9th Aug 2025569 AMAQI
9th Aug 20255410 AMAQI
9th Aug 20254611 AMAQI
9th Aug 20255812 PMAQI
9th Aug 2025561 PMAQI
9th Aug 2025522 PMAQI
9th Aug 2025453 PMAQI
9th Aug 2025394 PMAQI
9th Aug 2025355 PMAQI
9th Aug 2025356 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025368 PMAQI
9th Aug 2025399 PMAQI
9th Aug 20254410 PMAQI
9th Aug 20254611 PMAQI
10th Aug 20254612 AMAQI
10th Aug 2025461 AMAQI
10th Aug 2025342 AMAQI
10th Aug 2025233 AMAQI
10th Aug 2025224 AMAQI
18°C16/20°C
10th Aug 2025265 AMAQI
10th Aug 2025276 AMAQI
10th Aug 2025297 AMAQI
10th Aug 2025258 AMAQI
10th Aug 2025279 AMAQI
10th Aug 20253310 AMAQI
10th Aug 20252711 AMAQI
10th Aug 20252412 PMAQI
10th Aug 2025271 PMAQI
10th Aug 2025322 PMAQI
10th Aug 2025283 PMAQI
10th Aug 2025324 PMAQI
10th Aug 2025325 PMAQI
10th Aug 2025306 PMAQI
10th Aug 2025307 PMAQI
10th Aug 2025358 PMAQI
10th Aug 2025309 PMAQI
10th Aug 20253010 PMAQI
10th Aug 20253011 PMAQI
11th Aug 20253212 AMAQI
11th Aug 2025311 AMAQI
11th Aug 2025192 AMAQI
11th Aug 2025243 AMAQI
11th Aug 2025284 AMAQI
18°C16/19°C
11th Aug 2025275 AMAQI
5 AM11th Aug 2025226 AMAQI
11th Aug 2025227 AMAQI
11th Aug 2025338 AMAQI
11th Aug 2025339 AMAQI
11th Aug 20252610 AMAQI
11th Aug 20253811 AMAQI
11th Aug 20253912 PMAQI
11th Aug 2025341 PMAQI
1 PM11th Aug 2025332 PMAQI
11th Aug 2025343 PMAQI
11th Aug 2025344 PMAQI
11th Aug 2025315 PMAQI
11th Aug 2025336 PMAQI
11th Aug 2025327 PMAQI
11th Aug 2025338 PMAQI
11th Aug 2025319 PMAQI
9 PM11th Aug 20252910 PMAQI
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 9 PM
25AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
5 AM - 8 AM
24AQI
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. 25), while the lowest AQI was between 5 AM to 8 AM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 11 PM
25AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
25AQI
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. 25), while the lowest AQI was between 12 AM to 11 PM (Avg. 25).
2025 Days Vs Air Quality
Steel Street, Haarlem, Noord Holland, Netherlands
2025
73%
161
25%
55
3%
6
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
161 DaysModerate
55 DaysPoor
6 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% 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
Steel Street, 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
51AQI
51AQI
2nd January 2025
32AQI
32AQI
3rd January 2025
33AQI
33AQI
4th January 2025
39AQI
39AQI
5th January 2025
44AQI
44AQI
6th January 2025
28AQI
28AQI
7th January 2025
31AQI
31AQI
8th January 2025
44AQI
44AQI
9th January 2025
39AQI
39AQI
10th January 2025
38AQI
38AQI
11th January 2025
35AQI
35AQI
12th January 2025
29AQI
29AQI
13th January 2025
51AQI
51AQI
14th January 2025
75AQI
75AQI
15th January 2025
48AQI
48AQI
16th January 2025
57AQI
57AQI
17th January 2025
63AQI
63AQI
18th January 2025
54AQI
54AQI
19th January 2025
92AQI
92AQI
20th January 2025
124AQI
124AQI
21st January 2025
86AQI
86AQI
22nd January 2025
73AQI
73AQI
23rd January 2025
53AQI
53AQI
24th January 2025
38AQI
38AQI
25th January 2025
42AQI
42AQI
26th January 2025
44AQI
44AQI
27th January 2025
28AQI
28AQI
28th January 2025
27AQI
27AQI
29th January 2025
29AQI
29AQI
30th January 2025
31AQI
31AQI
31st January 2025
38AQI
38AQI
1st February 2025
42AQI
42AQI
2nd February 2025
46AQI
46AQI
3rd February 2025
54AQI
54AQI
4th February 2025
75AQI
75AQI
5th February 2025
57AQI
57AQI
6th February 2025
37AQI
37AQI
7th February 2025
44AQI
44AQI
8th February 2025
75AQI
75AQI
9th February 2025
103AQI
103AQI
10th February 2025
110AQI
110AQI
11th February 2025
94AQI
94AQI
12th February 2025
87AQI
87AQI
13th February 2025
107AQI
107AQI
14th February 2025
65AQI
65AQI
15th February 2025
63AQI
63AQI
16th February 2025
71AQI
71AQI
17th February 2025
59AQI
59AQI
18th February 2025
69AQI
69AQI
19th February 2025
72AQI
72AQI
20th February 2025
82AQI
82AQI
21st February 2025
55AQI
55AQI
22nd February 2025
51AQI
51AQI
23rd February 2025
50AQI
50AQI
24th February 2025
39AQI
39AQI
25th February 2025
54AQI
54AQI
26th February 2025
36AQI
36AQI
27th February 2025
30AQI
30AQI
28th February 2025
39AQI
39AQI
1st March 2025
32AQI
32AQI
2nd March 2025
58AQI
58AQI
3rd March 2025
78AQI
78AQI
4th March 2025
79AQI
79AQI
5th March 2025
126AQI
126AQI
6th March 2025
100AQI
100AQI
7th March 2025
74AQI
74AQI
8th March 2025
70AQI
70AQI
9th March 2025
96AQI
96AQI
10th March 2025
118AQI
118AQI
11th March 2025
59AQI
59AQI
12th March 2025
32AQI
32AQI
13th March 2025
27AQI
27AQI
14th March 2025
27AQI
27AQI
15th March 2025
31AQI
31AQI
16th March 2025
30AQI
30AQI
17th March 2025
29AQI
29AQI
18th March 2025
42AQI
42AQI
19th March 2025
57AQI
57AQI
20th March 2025
72AQI
72AQI
21st March 2025
77AQI
77AQI
22nd March 2025
58AQI
58AQI
23rd March 2025
56AQI
56AQI
24th March 2025
85AQI
85AQI
25th March 2025
82AQI
82AQI
26th March 2025
37AQI
37AQI
27th March 2025
59AQI
59AQI
28th March 2025
58AQI
58AQI
29th March 2025
42AQI
42AQI
30th March 2025
51AQI
51AQI
31st March 2025
38AQI
38AQI
1st April 2025
35AQI
35AQI
2nd April 2025
38AQI
38AQI
3rd April 2025
51AQI
51AQI
4th April 2025
53AQI
53AQI
5th April 2025
34AQI
34AQI
6th April 2025
24AQI
24AQI
7th April 2025
29AQI
29AQI
8th April 2025
28AQI
28AQI
9th April 2025
36AQI
36AQI
10th April 2025
35AQI
35AQI
11th April 2025
54AQI
54AQI
12th April 2025
58AQI
58AQI
13th April 2025
51AQI
51AQI
14th April 2025
44AQI
44AQI
15th April 2025
50AQI
50AQI
16th April 2025
39AQI
39AQI
17th April 2025
39AQI
39AQI
18th April 2025
28AQI
28AQI
19th April 2025
24AQI
24AQI
20th April 2025
27AQI
27AQI
21st April 2025
35AQI
35AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
56AQI
56AQI
24th April 2025
44AQI
44AQI
25th April 2025
33AQI
33AQI
26th April 2025
43AQI
43AQI
27th April 2025
45AQI
45AQI
28th April 2025
48AQI
48AQI
29th April 2025
49AQI
49AQI
30th April 2025
36AQI
36AQI
1st May 2025
51AQI
51AQI
2nd May 2025
67AQI
67AQI
3rd May 2025
27AQI
27AQI
4th May 2025
28AQI
28AQI
5th May 2025
23AQI
23AQI
6th May 2025
24AQI
24AQI
7th May 2025
30AQI
30AQI
8th May 2025
27AQI
27AQI
9th May 2025
28AQI
28AQI
10th May 2025
29AQI
29AQI
11th May 2025
28AQI
28AQI
12th May 2025
29AQI
29AQI
13th May 2025
32AQI
32AQI
14th May 2025
33AQI
33AQI
15th May 2025
36AQI
36AQI
16th May 2025
40AQI
40AQI
17th May 2025
35AQI
35AQI
18th May 2025
40AQI
40AQI
19th May 2025
33AQI
33AQI
20th May 2025
31AQI
31AQI
21st May 2025
34AQI
34AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
21AQI
21AQI
24th May 2025
28AQI
28AQI
25th May 2025
29AQI
29AQI
26th May 2025
28AQI
28AQI
27th May 2025
25AQI
25AQI
28th May 2025
21AQI
21AQI
29th May 2025
27AQI
27AQI
30th May 2025
22AQI
22AQI
31st May 2025
26AQI
26AQI
1st June 2025
29AQI
29AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
25AQI
25AQI
4th June 2025
24AQI
24AQI
5th June 2025
17AQI
17AQI
6th June 2025
18AQI
18AQI
7th June 2025
20AQI
20AQI
8th June 2025
20AQI
20AQI
9th June 2025
38AQI
38AQI
10th June 2025
47AQI
47AQI
11th June 2025
31AQI
31AQI
12th June 2025
36AQI
36AQI
13th June 2025
55AQI
55AQI
14th June 2025
47AQI
47AQI
15th June 2025
33AQI
33AQI
16th June 2025
29AQI
29AQI
17th June 2025
32AQI
32AQI
18th June 2025
32AQI
32AQI
19th June 2025
28AQI
28AQI
20th June 2025
24AQI
24AQI
21st June 2025
27AQI
27AQI
22nd June 2025
29AQI
29AQI
23rd June 2025
25AQI
25AQI
24th June 2025
29AQI
29AQI
25th June 2025
25AQI
25AQI
26th June 2025
23AQI
23AQI
27th June 2025
25AQI
25AQI
28th June 2025
19AQI
19AQI
29th June 2025
19AQI
19AQI
30th June 2025
26AQI
26AQI
1st July 2025
30AQI
30AQI
2nd July 2025
60AQI
60AQI
3rd July 2025
25AQI
25AQI
4th July 2025
22AQI
22AQI
5th July 2025
20AQI
20AQI
6th July 2025
21AQI
21AQI
7th July 2025
18AQI
18AQI
8th July 2025
23AQI
23AQI
9th July 2025
21AQI
21AQI
10th July 2025
25AQI
25AQI
11th July 2025
20AQI
20AQI
12th July 2025
21AQI
21AQI
13th July 2025
26AQI
26AQI
14th July 2025
25AQI
25AQI
15th July 2025
27AQI
27AQI
16th July 2025
23AQI
23AQI
17th July 2025
23AQI
23AQI
18th July 2025
22AQI
22AQI
19th July 2025
34AQI
34AQI
20th July 2025
38AQI
38AQI
21st July 2025
21AQI
21AQI
22nd July 2025
19AQI
19AQI
23rd July 2025
17AQI
17AQI
24th July 2025
23AQI
23AQI
25th July 2025
19AQI
19AQI
26th July 2025
32AQI
32AQI
27th July 2025
21AQI
21AQI
28th July 2025
25AQI
25AQI
29th July 2025
21AQI
21AQI
30th July 2025
21AQI
21AQI
31st July 2025
20AQI
20AQI
1st August 2025
19AQI
19AQI
2nd August 2025
19AQI
19AQI
3rd August 2025
21AQI
21AQI
4th August 2025
22AQI
22AQI
5th August 2025
23AQI
23AQI
6th August 2025
26AQI
26AQI
7th August 2025
29AQI
29AQI
8th August 2025
32AQI
32AQI
9th August 2025
45AQI
45AQI
10th August 2025
30AQI
30AQI
48AQI
63AQI
61AQI
41AQI
31AQI
29AQI
25AQI
27AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
20
10
1
9
16
3
11
18
2
23
7
29
2
29
1
30
1
10
161
55
6
Highest AQI recorded in
February63AQI
Lowest AQI recorded in
July25AQI
202444AQI
17
14
20
9
21
10
23
7
18
13
25
5
29
2
27
4
24
6
30
1
21
9
22
9
277
89
Highest AQI recorded in
March52AQI
Lowest AQI recorded in
October32AQI
202341AQI
24
7
17
9
2
28
3
22
8
28
3
26
4
31
31
21
8
1
27
4
24
5
15
16
294
67
3
Highest AQI recorded in
February55AQI
Lowest AQI recorded in
August25AQI
202243AQI
24
7
17
4
13
14
4
25
5
22
9
27
3
21
3
1
26
2
31
21
9
19
11
1
247
67
5
Highest AQI recorded in
March64AQI
Lowest AQI recorded in
July32AQI
202136AQI
28
2
18
10
22
8
1
25
5
30
1
22
8
21
10
31
22
8
31
30
26
5
306
57
1
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
November20AQI
202038AQI
9
4
14
7
12
6
25
5
31
20
11
27
3
31
19
11
26
5
214
52
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
October29AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
44AQILeast Polluted Year Recorded
2021(Avg.)
36AQISteel Street's annual 2025 AQI (41) shows an average percentage change of 3.01% (worsened AQI) compared to previous years: 2020 (38), 2021 (36), 2022 (43), 2023 (41), 2024 (44).
