Hamilton, Waikato, New Zealand 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+
November Air Quality Analysis
Hamilton, Waikato, New Zealand
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Nov 2025
41AQILowest AQI recorded on
18th Nov 2023
5AQISame Day Analysis (11th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 13 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Nov - 12th Nov 2025
Hamilton, Waikato, New Zealand
AQI
Day
Night
.
6 AM11th Nov 2025
7 PM
5 AM12th Nov 2025
Day time
Avg. Highest Time
8PM11th Nov
33AQI
Avg. Lowest Time
3PM11th Nov
14AQI
Night time
Avg. Highest Time
2AM12th Nov
44AQI
Avg. Lowest Time
10PM11th Nov
36AQI
In the last 24 hours,
Hamilton's AQI reached its highest point of 44 at 2 AM during the Night, while the lowest point, 14, was recorded at 3 PM during the Day between 11th Nov and 12th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Hamilton, Waikato, New Zealand
OctNov
13th - 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 - 12th12th
Day
Night
13th Oct 2025436 AMAQI
13th Oct 2025417 AMAQI
13th Oct 2025398 AMAQI
13th Oct 2025389 AMAQI
13th Oct 20253810 AMAQI
13th Oct 20254011 AMAQI
13th Oct 20253912 PMAQI
13th Oct 2025371 PMAQI
13th Oct 2025302 PMAQI
13th Oct 2025253 PMAQI
13th Oct 2025244 PMAQI
13th Oct 2025305 PMAQI
13th Oct 2025346 PMAQI
13th Oct 2025337 PMAQI
13th Oct 2025338 PMAQI
13th Oct 2025359 PMAQI
13th Oct 20253510 PMAQI
13th Oct 20253711 PMAQI
14th Oct 20253912 AMAQI
14th Oct 2025391 AMAQI
14th Oct 2025342 AMAQI
14th Oct 2025353 AMAQI
14th Oct 2025364 AMAQI
14th Oct 2025375 AMAQI
17°C16/20°C
14th Oct 2025406 AMAQI
14th Oct 2025397 AMAQI
14th Oct 2025408 AMAQI
14th Oct 2025409 AMAQI
14th Oct 20254110 AMAQI
14th Oct 20254111 AMAQI
14th Oct 20254212 PMAQI
14th Oct 2025411 PMAQI
14th Oct 2025402 PMAQI
14th Oct 2025373 PMAQI
14th Oct 2025374 PMAQI
14th Oct 2025405 PMAQI
14th Oct 2025426 PMAQI
14th Oct 2025417 PMAQI
14th Oct 2025398 PMAQI
14th Oct 2025399 PMAQI
14th Oct 20254410 PMAQI
14th Oct 20254111 PMAQI
15th Oct 20254112 AMAQI
15th Oct 2025351 AMAQI
15th Oct 2025342 AMAQI
15th Oct 2025313 AMAQI
15th Oct 2025354 AMAQI
15th Oct 2025365 AMAQI
15°C10/16°C
15th Oct 2025326 AMAQI
15th Oct 2025317 AMAQI
15th Oct 2025318 AMAQI
15th Oct 2025309 AMAQI
15th Oct 20253210 AMAQI
15th Oct 20253811 AMAQI
15th Oct 20254012 PMAQI
15th Oct 2025421 PMAQI
15th Oct 2025422 PMAQI
15th Oct 2025473 PMAQI
15th Oct 2025484 PMAQI
15th Oct 2025455 PMAQI
15th Oct 2025386 PMAQI
15th Oct 2025407 PMAQI
15th Oct 2025428 PMAQI
15th Oct 2025499 PMAQI
15th Oct 20254710 PMAQI
15th Oct 20254111 PMAQI
16th Oct 20254312 AMAQI
16th Oct 2025461 AMAQI
16th Oct 2025392 AMAQI
16th Oct 2025333 AMAQI
16th Oct 2025294 AMAQI
16th Oct 2025315 AMAQI
11°C7/15°C
16th Oct 2025316 AMAQI
16th Oct 2025337 AMAQI
16th Oct 2025288 AMAQI
16th Oct 2025249 AMAQI
16th Oct 20252610 AMAQI
16th Oct 20252911 AMAQI
16th Oct 20253212 PMAQI
16th Oct 2025381 PMAQI
16th Oct 2025402 PMAQI
16th Oct 2025373 PMAQI
16th Oct 2025384 PMAQI
16th Oct 2025365 PMAQI
16th Oct 2025376 PMAQI
16th Oct 2025437 PMAQI
16th Oct 2025468 PMAQI
16th Oct 2025499 PMAQI
16th Oct 20254910 PMAQI
16th Oct 20254911 PMAQI
17th Oct 20254612 AMAQI
17th Oct 2025431 AMAQI
17th Oct 2025442 AMAQI
17th Oct 2025443 AMAQI
17th Oct 2025434 AMAQI
17th Oct 2025335 AMAQI
12°C7/17°C
17th Oct 2025306 AMAQI
17th Oct 2025317 AMAQI
17th Oct 2025308 AMAQI
17th Oct 2025349 AMAQI
17th Oct 20254110 AMAQI
17th Oct 20254411 AMAQI
17th Oct 20254612 PMAQI
17th Oct 2025431 PMAQI
17th Oct 2025422 PMAQI
17th Oct 2025413 PMAQI
17th Oct 2025434 PMAQI
17th Oct 2025455 PMAQI
17th Oct 2025426 PMAQI
17th Oct 2025397 PMAQI
17th Oct 2025398 PMAQI
17th Oct 2025409 PMAQI
17th Oct 20254110 PMAQI
17th Oct 20254411 PMAQI
18th Oct 20254712 AMAQI
18th Oct 2025441 AMAQI
18th Oct 2025432 AMAQI
18th Oct 2025433 AMAQI
18th Oct 2025414 AMAQI
18th Oct 2025395 AMAQI
12°C6/19°C
18th Oct 2025346 AMAQI
18th Oct 2025317 AMAQI
18th Oct 2025318 AMAQI
18th Oct 2025339 AMAQI
18th Oct 20252910 AMAQI
18th Oct 20253411 AMAQI
18th Oct 20254112 PMAQI
18th Oct 2025351 PMAQI
18th Oct 2025362 PMAQI
18th Oct 2025363 PMAQI
18th Oct 2025394 PMAQI
18th Oct 2025465 PMAQI
18th Oct 2025436 PMAQI
18th Oct 2025397 PMAQI
18th Oct 2025398 PMAQI
18th Oct 2025469 PMAQI
18th Oct 20254810 PMAQI
18th Oct 20254411 PMAQI
19th Oct 20254512 AMAQI
19th Oct 2025511 AMAQI
19th Oct 2025562 AMAQI
19th Oct 2025563 AMAQI
19th Oct 2025554 AMAQI
19th Oct 2025575 AMAQI
12°C6/18°C
19th Oct 2025586 AMAQI
19th Oct 2025567 AMAQI
19th Oct 2025518 AMAQI
19th Oct 2025489 AMAQI
19th Oct 20254810 AMAQI
19th Oct 20254911 AMAQI
19th Oct 20255312 PMAQI
19th Oct 2025481 PMAQI
19th Oct 2025472 PMAQI
19th Oct 2025483 PMAQI
19th Oct 2025484 PMAQI
19th Oct 2025475 PMAQI
19th Oct 2025396 PMAQI
19th Oct 2025327 PMAQI
19th Oct 2025298 PMAQI
19th Oct 2025289 PMAQI
19th Oct 20252810 PMAQI
19th Oct 20252911 PMAQI
20th Oct 20253012 AMAQI
20th Oct 2025311 AMAQI
20th Oct 2025302 AMAQI
20th Oct 2025283 AMAQI
20th Oct 2025274 AMAQI
20th Oct 2025285 AMAQI
14°C10/19°C
20th Oct 2025286 AMAQI
20th Oct 2025287 AMAQI
20th Oct 2025298 AMAQI
20th Oct 2025309 AMAQI
20th Oct 20253010 AMAQI
20th Oct 20252811 AMAQI
20th Oct 20253112 PMAQI
20th Oct 2025341 PMAQI
20th Oct 2025372 PMAQI
20th Oct 2025403 PMAQI
20th Oct 2025374 PMAQI
20th Oct 2025365 PMAQI
20th Oct 2025406 PMAQI
20th Oct 2025347 PMAQI
20th Oct 2025358 PMAQI
20th Oct 2025339 PMAQI
20th Oct 20253410 PMAQI
20th Oct 20255311 PMAQI
21st Oct 20258012 AMAQI
21st Oct 2025631 AMAQI
21st Oct 2025482 AMAQI
21st Oct 2025363 AMAQI
21st Oct 2025454 AMAQI
21st Oct 2025585 AMAQI
15°C9/20°C
21st Oct 2025506 AMAQI
21st Oct 2025477 AMAQI
21st Oct 2025418 AMAQI
21st Oct 2025379 AMAQI
21st Oct 20254110 AMAQI
21st Oct 20254511 AMAQI
21st Oct 20254012 PMAQI
21st Oct 2025391 PMAQI
21st Oct 2025392 PMAQI
21st Oct 2025393 PMAQI
21st Oct 2025394 PMAQI
21st Oct 2025405 PMAQI
21st Oct 2025366 PMAQI
21st Oct 2025357 PMAQI
21st Oct 2025348 PMAQI
21st Oct 2025329 PMAQI
21st Oct 20253410 PMAQI
21st Oct 20253511 PMAQI
22nd Oct 20253712 AMAQI
22nd Oct 2025381 AMAQI
22nd Oct 2025412 AMAQI
22nd Oct 2025303 AMAQI
22nd Oct 2025284 AMAQI
22nd Oct 2025295 AMAQI
17°C12/21°C
22nd Oct 2025326 AMAQI
22nd Oct 2025397 AMAQI
22nd Oct 2025358 AMAQI
22nd Oct 2025339 AMAQI
22nd Oct 20254210 AMAQI
22nd Oct 20253811 AMAQI
22nd Oct 20253312 PMAQI
22nd Oct 2025331 PMAQI
22nd Oct 2025312 PMAQI
22nd Oct 2025313 PMAQI
22nd Oct 2025294 PMAQI
22nd Oct 2025265 PMAQI
22nd Oct 2025256 PMAQI
22nd Oct 2025257 PMAQI
22nd Oct 2025268 PMAQI
22nd Oct 2025239 PMAQI
22nd Oct 20252410 PMAQI
22nd Oct 20252511 PMAQI
23rd Oct 20252512 AMAQI
23rd Oct 2025241 AMAQI
23rd Oct 2025242 AMAQI
23rd Oct 2025233 AMAQI
23rd Oct 2025204 AMAQI
23rd Oct 2025225 AMAQI
16°C13/20°C
23rd Oct 2025226 AMAQI
23rd Oct 2025197 AMAQI
23rd Oct 2025198 AMAQI
23rd Oct 2025199 AMAQI
23rd Oct 20251910 AMAQI
23rd Oct 20251811 AMAQI
23rd Oct 20251812 PMAQI
23rd Oct 2025191 PMAQI
23rd Oct 2025192 PMAQI
23rd Oct 2025193 PMAQI
23rd Oct 2025194 PMAQI
23rd Oct 2025215 PMAQI
23rd Oct 2025226 PMAQI
23rd Oct 2025187 PMAQI
23rd Oct 2025188 PMAQI
23rd Oct 2025209 PMAQI
23rd Oct 20251810 PMAQI
23rd Oct 20251911 PMAQI
24th Oct 20251812 AMAQI
24th Oct 2025181 AMAQI
24th Oct 2025202 AMAQI
24th Oct 2025193 AMAQI
24th Oct 2025174 AMAQI
24th Oct 2025205 AMAQI
18°C14/22°C
24th Oct 2025256 AMAQI
24th Oct 2025257 AMAQI
24th Oct 2025248 AMAQI
24th Oct 2025259 AMAQI
24th Oct 20252610 AMAQI
24th Oct 20252511 AMAQI
24th Oct 20252312 PMAQI
24th Oct 2025231 PMAQI
24th Oct 2025242 PMAQI
24th Oct 2025253 PMAQI
24th Oct 2025254 PMAQI
24th Oct 2025235 PMAQI
24th Oct 2025246 PMAQI
24th Oct 2025217 PMAQI
24th Oct 2025218 PMAQI
24th Oct 2025219 PMAQI
24th Oct 20252110 PMAQI
24th Oct 20252311 PMAQI
25th Oct 20252412 AMAQI
25th Oct 2025231 AMAQI
25th Oct 2025242 AMAQI
25th Oct 2025233 AMAQI
25th Oct 2025234 AMAQI
25th Oct 2025235 AMAQI
13°C7/18°C
25th Oct 2025226 AMAQI
25th Oct 2025227 AMAQI
25th Oct 2025228 AMAQI
25th Oct 2025219 AMAQI
25th Oct 20252210 AMAQI
25th Oct 20252611 AMAQI
25th Oct 20252912 PMAQI
25th Oct 2025291 PMAQI
25th Oct 2025302 PMAQI
25th Oct 2025253 PMAQI
25th Oct 2025244 PMAQI
25th Oct 2025245 PMAQI
25th Oct 2025186 PMAQI
25th Oct 2025217 PMAQI
25th Oct 2025268 PMAQI
25th Oct 2025329 PMAQI
25th Oct 20252910 PMAQI
25th Oct 20253911 PMAQI
26th Oct 20253512 AMAQI
26th Oct 2025391 AMAQI
26th Oct 2025392 AMAQI
26th Oct 2025383 AMAQI
26th Oct 2025344 AMAQI
26th Oct 2025275 AMAQI
11°C5/16°C
26th Oct 2025246 AMAQI
26th Oct 2025237 AMAQI
26th Oct 2025228 AMAQI
26th Oct 2025219 AMAQI
26th Oct 20252010 AMAQI
26th Oct 20252211 AMAQI
26th Oct 20252112 PMAQI
26th Oct 2025211 PMAQI
26th Oct 2025222 PMAQI
26th Oct 2025243 PMAQI
26th Oct 2025244 PMAQI
26th Oct 2025265 PMAQI
26th Oct 2025256 PMAQI
26th Oct 2025287 PMAQI
26th Oct 2025268 PMAQI
26th Oct 2025329 PMAQI
26th Oct 20253510 PMAQI
26th Oct 20253711 PMAQI
27th Oct 20253912 AMAQI
27th Oct 2025381 AMAQI
27th Oct 2025362 AMAQI
27th Oct 2025363 AMAQI
27th Oct 2025354 AMAQI
27th Oct 2025325 AMAQI
12°C7/17°C
27th Oct 2025286 AMAQI
27th Oct 2025267 AMAQI
27th Oct 2025248 AMAQI
27th Oct 2025269 AMAQI
27th Oct 20252510 AMAQI
27th Oct 20252511 AMAQI
27th Oct 20252612 PMAQI
27th Oct 2025271 PMAQI
27th Oct 2025252 PMAQI
27th Oct 2025253 PMAQI
27th Oct 2025254 PMAQI
27th Oct 2025235 PMAQI
27th Oct 2025246 PMAQI
27th Oct 2025247 PMAQI
27th Oct 2025238 PMAQI
27th Oct 2025259 PMAQI
27th Oct 20252210 PMAQI
27th Oct 20252411 PMAQI
28th Oct 20253212 AMAQI
28th Oct 2025291 AMAQI
28th Oct 2025272 AMAQI
28th Oct 2025283 AMAQI
28th Oct 2025384 AMAQI
28th Oct 2025385 AMAQI
15°C11/19°C
28th Oct 2025356 AMAQI
28th Oct 2025317 AMAQI
28th Oct 2025308 AMAQI
28th Oct 2025339 AMAQI
28th Oct 20253610 AMAQI
28th Oct 20253511 AMAQI
28th Oct 20253412 PMAQI
28th Oct 2025321 PMAQI
28th Oct 2025312 PMAQI
28th Oct 2025303 PMAQI
28th Oct 2025344 PMAQI
28th Oct 2025315 PMAQI
28th Oct 2025306 PMAQI
28th Oct 2025337 PMAQI
28th Oct 2025348 PMAQI
28th Oct 2025349 PMAQI
28th Oct 20253510 PMAQI
28th Oct 20253611 PMAQI
29th Oct 20253712 AMAQI
29th Oct 2025361 AMAQI
29th Oct 2025342 AMAQI
29th Oct 2025323 AMAQI
29th Oct 2025304 AMAQI
29th Oct 2025315 AMAQI
13°C9/17°C
29th Oct 2025316 AMAQI
29th Oct 2025317 AMAQI
29th Oct 2025338 AMAQI
29th Oct 2025349 AMAQI
29th Oct 20253510 AMAQI
29th Oct 20253811 AMAQI
29th Oct 20254212 PMAQI
29th Oct 2025411 PMAQI
29th Oct 2025392 PMAQI
29th Oct 2025343 PMAQI
29th Oct 2025324 PMAQI
29th Oct 2025305 PMAQI
29th Oct 2025306 PMAQI
29th Oct 2025307 PMAQI
29th Oct 2025328 PMAQI
29th Oct 2025359 PMAQI
29th Oct 20253710 PMAQI
29th Oct 20254011 PMAQI
30th Oct 20253912 AMAQI
30th Oct 2025361 AMAQI
30th Oct 2025382 AMAQI
30th Oct 2025353 AMAQI
30th Oct 2025374 AMAQI
30th Oct 2025345 AMAQI
12°C8/16°C
30th Oct 2025316 AMAQI
30th Oct 2025317 AMAQI
30th Oct 2025308 AMAQI
30th Oct 2025309 AMAQI
30th Oct 20253210 AMAQI
30th Oct 20253211 AMAQI
30th Oct 20253212 PMAQI
30th Oct 2025301 PMAQI
30th Oct 2025262 PMAQI
30th Oct 2025233 PMAQI
30th Oct 2025254 PMAQI
30th Oct 2025235 PMAQI
30th Oct 2025196 PMAQI
30th Oct 2025217 PMAQI
30th Oct 2025218 PMAQI
30th Oct 2025229 PMAQI
30th Oct 20252510 PMAQI
30th Oct 20252511 PMAQI
31st Oct 20252612 AMAQI
31st Oct 2025201 AMAQI
31st Oct 2025232 AMAQI
31st Oct 2025273 AMAQI
31st Oct 2025284 AMAQI
31st Oct 2025255 AMAQI
12°C8/17°C
31st Oct 2025216 AMAQI
31st Oct 2025207 AMAQI
31st Oct 2025218 AMAQI
31st Oct 2025249 AMAQI
31st Oct 20252610 AMAQI
31st Oct 20252711 AMAQI
31st Oct 20252712 PMAQI
31st Oct 2025281 PMAQI
31st Oct 2025282 PMAQI
31st Oct 2025263 PMAQI
31st Oct 2025234 PMAQI
31st Oct 2025255 PMAQI
31st Oct 2025276 PMAQI
31st Oct 2025227 PMAQI
31st Oct 2025228 PMAQI
31st Oct 2025209 PMAQI
31st Oct 20252010 PMAQI
31st Oct 20252711 PMAQI
1st Nov 20252712 AMAQI
1st Nov 2025241 AMAQI
1st Nov 2025252 AMAQI
1st Nov 2025283 AMAQI
1st Nov 2025274 AMAQI
1st Nov 2025235 AMAQI
12°C8/18°C
1st Nov 2025206 AMAQI
1st Nov 2025207 AMAQI
1st Nov 2025238 AMAQI
1st Nov 2025199 AMAQI
1st Nov 20252210 AMAQI
1st Nov 20252611 AMAQI
1st Nov 20252312 PMAQI
1st Nov 2025221 PMAQI
1st Nov 2025212 PMAQI
1st Nov 2025243 PMAQI
1st Nov 2025264 PMAQI
1st Nov 2025285 PMAQI
1st Nov 2025256 PMAQI
1st Nov 2025257 PMAQI
1st Nov 2025268 PMAQI
1st Nov 2025279 PMAQI
1st Nov 20253110 PMAQI
1st Nov 20253611 PMAQI
2nd Nov 20254112 AMAQI
2nd Nov 2025411 AMAQI
2nd Nov 2025352 AMAQI
2nd Nov 2025393 AMAQI
2nd Nov 2025374 AMAQI
2nd Nov 2025365 AMAQI
12°C6/19°C
2nd Nov 2025346 AMAQI
2nd Nov 2025367 AMAQI
2nd Nov 2025348 AMAQI
2nd Nov 2025379 AMAQI
2nd Nov 20253410 AMAQI
2nd Nov 20253511 AMAQI
2nd Nov 20253712 PMAQI
2nd Nov 2025381 PMAQI
2nd Nov 2025382 PMAQI
2nd Nov 2025393 PMAQI
2nd Nov 2025384 PMAQI
2nd Nov 2025385 PMAQI
2nd Nov 2025406 PMAQI
2nd Nov 2025427 PMAQI
2nd Nov 2025508 PMAQI
2nd Nov 2025529 PMAQI
2nd Nov 20255410 PMAQI
2nd Nov 20254711 PMAQI
3rd Nov 20254712 AMAQI
3rd Nov 2025461 AMAQI
3rd Nov 2025482 AMAQI
3rd Nov 2025503 AMAQI
3rd Nov 2025534 AMAQI
3rd Nov 2025525 AMAQI
14°C7/19°C
3rd Nov 2025536 AMAQI
3rd Nov 2025537 AMAQI
3rd Nov 2025488 AMAQI
3rd Nov 2025459 AMAQI
3rd Nov 20254410 AMAQI
3rd Nov 20254211 AMAQI
3rd Nov 20254512 PMAQI
3rd Nov 2025461 PMAQI
3rd Nov 2025412 PMAQI
3rd Nov 2025383 PMAQI
3rd Nov 2025434 PMAQI
3rd Nov 2025375 PMAQI
3rd Nov 2025296 PMAQI
3rd Nov 2025257 PMAQI
3rd Nov 2025268 PMAQI
3rd Nov 2025289 PMAQI
3rd Nov 20252710 PMAQI
3rd Nov 20252611 PMAQI
4th Nov 20252712 AMAQI
4th Nov 2025281 AMAQI
4th Nov 2025272 AMAQI
4th Nov 2025273 AMAQI
4th Nov 2025234 AMAQI
4th Nov 2025235 AMAQI
13°C7/21°C
4th Nov 2025226 AMAQI
4th Nov 2025197 AMAQI
4th Nov 2025208 AMAQI
4th Nov 2025229 AMAQI
4th Nov 20252410 AMAQI
4th Nov 20252311 AMAQI
4th Nov 20252412 PMAQI
4th Nov 2025231 PMAQI
4th Nov 2025212 PMAQI
4th Nov 2025213 PMAQI
4th Nov 2025284 PMAQI
4th Nov 2025255 PMAQI
4th Nov 2025206 PMAQI
4th Nov 2025257 PMAQI
4th Nov 2025288 PMAQI
4th Nov 2025259 PMAQI
4th Nov 20252610 PMAQI
4th Nov 20252511 PMAQI
5th Nov 20252412 AMAQI
5th Nov 2025241 AMAQI
5th Nov 2025272 AMAQI
5th Nov 2025263 AMAQI
5th Nov 2025324 AMAQI
5th Nov 2025345 AMAQI
13°C6/21°C
5th Nov 2025346 AMAQI
5th Nov 2025387 AMAQI
5th Nov 2025378 AMAQI
5th Nov 2025369 AMAQI
5th Nov 20254010 AMAQI
5th Nov 20254111 AMAQI
5th Nov 20254612 PMAQI
5th Nov 2025411 PMAQI
5th Nov 2025412 PMAQI
5th Nov 2025413 PMAQI
5th Nov 2025354 PMAQI
5th Nov 2025295 PMAQI
5th Nov 2025266 PMAQI
5th Nov 2025357 PMAQI
5th Nov 2025358 PMAQI
5th Nov 2025209 PMAQI
5th Nov 20252110 PMAQI
5th Nov 20252311 PMAQI
6th Nov 20253212 AMAQI
6th Nov 2025321 AMAQI
6th Nov 2025342 AMAQI
6th Nov 2025303 AMAQI
6th Nov 2025324 AMAQI
6th Nov 2025295 AMAQI
14°C6/23°C
6th Nov 2025256 AMAQI
6th Nov 2025237 AMAQI
6th Nov 2025268 AMAQI
6th Nov 2025259 AMAQI
6th Nov 20252710 AMAQI
6th Nov 20252811 AMAQI
6th Nov 20254012 PMAQI
6th Nov 2025351 PMAQI
6th Nov 2025302 PMAQI
6th Nov 2025283 PMAQI
6th Nov 2025204 PMAQI
6th Nov 2025445 PMAQI
6th Nov 2025266 PMAQI
6th Nov 2025297 PMAQI
6th Nov 2025298 PMAQI
6th Nov 2025209 PMAQI
6th Nov 20252010 PMAQI
6th Nov 20252711 PMAQI
7th Nov 20252512 AMAQI
7th Nov 2025291 AMAQI
7th Nov 2025232 AMAQI
7th Nov 2025193 AMAQI
7th Nov 2025204 AMAQI
7th Nov 2025215 AMAQI
15°C6/23°C
7th Nov 2025206 AMAQI
7th Nov 2025197 AMAQI
7th Nov 2025208 AMAQI
7th Nov 2025189 AMAQI
7th Nov 20251810 AMAQI
7th Nov 20252211 AMAQI
7th Nov 20252912 PMAQI
7th Nov 2025361 PMAQI
7th Nov 2025372 PMAQI
7th Nov 2025393 PMAQI
7th Nov 2025424 PMAQI
7th Nov 2025455 PMAQI
7th Nov 2025476 PMAQI
7th Nov 2025477 PMAQI
7th Nov 2025488 PMAQI
7th Nov 2025449 PMAQI
7th Nov 20254410 PMAQI
7th Nov 20254611 PMAQI
8th Nov 20253912 AMAQI
8th Nov 2025381 AMAQI
8th Nov 2025492 AMAQI
8th Nov 2025533 AMAQI
8th Nov 2025494 AMAQI
8th Nov 2025475 AMAQI
16°C9/24°C
8th Nov 2025416 AMAQI
8th Nov 2025387 AMAQI
8th Nov 2025368 AMAQI
8th Nov 2025409 AMAQI
8th Nov 20253310 AMAQI
8th Nov 20253211 AMAQI
8th Nov 20253312 PMAQI
8th Nov 2025381 PMAQI
8th Nov 2025342 PMAQI
8th Nov 2025293 PMAQI
8th Nov 2025254 PMAQI
8th Nov 2025295 PMAQI
8th Nov 2025316 PMAQI
8th Nov 2025277 PMAQI
8th Nov 2025268 PMAQI
8th Nov 2025269 PMAQI
8th Nov 20252010 PMAQI
8th Nov 20251911 PMAQI
9th Nov 20251812 AMAQI
9th Nov 2025181 AMAQI
9th Nov 2025212 AMAQI
9th Nov 2025243 AMAQI
9th Nov 2025214 AMAQI
9th Nov 2025225 AMAQI
17°C10/24°C
9th Nov 2025206 AMAQI
9th Nov 2025247 AMAQI
9th Nov 2025288 AMAQI
9th Nov 2025259 AMAQI
9th Nov 20252410 AMAQI
9th Nov 20252411 AMAQI
9th Nov 20252212 PMAQI
9th Nov 2025281 PMAQI
9th Nov 2025302 PMAQI
9th Nov 2025273 PMAQI
9th Nov 2025214 PMAQI
9th Nov 2025195 PMAQI
9th Nov 2025166 PMAQI
9th Nov 2025207 PMAQI
9th Nov 2025208 PMAQI
9th Nov 2025219 PMAQI
9th Nov 20252110 PMAQI
9th Nov 20252711 PMAQI
10th Nov 20252512 AMAQI
10th Nov 2025241 AMAQI
10th Nov 2025222 AMAQI
10th Nov 2025193 AMAQI
10th Nov 2025194 AMAQI
10th Nov 2025185 AMAQI
18°C12/24°C
10th Nov 2025186 AMAQI
10th Nov 2025157 AMAQI
10th Nov 2025148 AMAQI
10th Nov 2025159 AMAQI
10th Nov 20251710 AMAQI
10th Nov 20251911 AMAQI
10th Nov 20252112 PMAQI
10th Nov 2025251 PMAQI
10th Nov 2025212 PMAQI
10th Nov 2025203 PMAQI
10th Nov 2025204 PMAQI
10th Nov 2025215 PMAQI
10th Nov 2025176 PMAQI
10th Nov 2025187 PMAQI
10th Nov 2025218 PMAQI
10th Nov 2025219 PMAQI
10th Nov 20252410 PMAQI
10th Nov 20252211 PMAQI
11th Nov 20252212 AMAQI
11th Nov 2025221 AMAQI
11th Nov 2025222 AMAQI
11th Nov 2025213 AMAQI
11th Nov 2025194 AMAQI
11th Nov 2025185 AMAQI
16°C11/21°C
11th Nov 2025166 AMAQI
11th Nov 2025157 AMAQI
11th Nov 2025178 AMAQI
11th Nov 2025159 AMAQI
11th Nov 20251710 AMAQI
11th Nov 20252411 AMAQI
11th Nov 20252512 PMAQI
11th Nov 2025251 PMAQI
11th Nov 2025212 PMAQI
11th Nov 2025143 PMAQI
11th Nov 2025194 PMAQI
11th Nov 2025265 PMAQI
11th Nov 2025276 PMAQI
11th Nov 2025327 PMAQI
11th Nov 2025338 PMAQI
11th Nov 2025369 PMAQI
11th Nov 20253610 PMAQI
11th Nov 20253811 PMAQI
12th Nov 20254312 AMAQI
12th Nov 2025431 AMAQI
12th Nov 2025442 AMAQI
12th Nov 2025413 AMAQI
12th Nov 2025394 AMAQI
12th Nov 2025425 AMAQI
16°C11/21°C
12th Nov 2025446 AMAQI
6 AM12th Nov 2025437 AMAQI
12th Nov 2025428 AMAQI
12th Nov 2025409 AMAQI
12th Nov 20254010 AMAQI
12th Nov 20254011 AMAQI
12th Nov 20254112 PMAQI
12 PM12th Nov 2025431 PMAQI
12th Nov 2025402 PMAQI
12th Nov 2025413 PMAQI
12th Nov 2025354 PMAQI
12th Nov 2025265 PMAQI
12th Nov 2025296 PMAQI
12th Nov 2025287 PMAQI
7 PM12th Nov 2025298 PMAQI
12th Nov 2025269 PMAQI
12th Nov 20251910 PMAQI
12th Nov 20251011 PMAQI
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 1 PM
34AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM - 9 AM
30AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 34), while the lowest AQI was between 8 AM to 9 AM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 4 AM
34AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 10 PM
31AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 34), while the lowest AQI was between 8 PM to 10 PM (Avg. 31).
2025 Days Vs Air Quality
Hamilton, Waikato, New Zealand
2025
97%
306
3%
9
Total number of days with different AQI categories in last 316 days in 2025 (49 days remaining)
Good
306 DaysModerate
9 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 316 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Hamilton, Waikato, New Zealand
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
41AQI
41AQI
2nd January 2025
35AQI
35AQI
3rd January 2025
40AQI
40AQI
4th January 2025
35AQI
35AQI
5th January 2025
32AQI
32AQI
6th January 2025
29AQI
29AQI
7th January 2025
25AQI
25AQI
8th January 2025
23AQI
23AQI
9th January 2025
22AQI
22AQI
10th January 2025
23AQI
23AQI
11th January 2025
21AQI
21AQI
12th January 2025
21AQI
21AQI
13th January 2025
23AQI
23AQI
14th January 2025
21AQI
21AQI
15th January 2025
22AQI
22AQI
16th January 2025
20AQI
20AQI
17th January 2025
24AQI
24AQI
18th January 2025
21AQI
21AQI
19th January 2025
21AQI
21AQI
20th January 2025
20AQI
20AQI
21st January 2025
21AQI
21AQI
22nd January 2025
20AQI
20AQI
23rd January 2025
22AQI
22AQI
24th January 2025
21AQI
21AQI
25th January 2025
23AQI
23AQI
26th January 2025
21AQI
21AQI
27th January 2025
27AQI
27AQI
28th January 2025
25AQI
25AQI
29th January 2025
27AQI
27AQI
30th January 2025
23AQI
23AQI
31st January 2025
24AQI
24AQI
1st February 2025
23AQI
23AQI
2nd February 2025
22AQI
22AQI
3rd February 2025
27AQI
27AQI
4th February 2025
28AQI
28AQI
5th February 2025
28AQI
28AQI
6th February 2025
26AQI
26AQI
7th February 2025
26AQI
26AQI
8th February 2025
27AQI
27AQI
9th February 2025
24AQI
24AQI
10th February 2025
26AQI
26AQI
11th February 2025
24AQI
24AQI
12th February 2025
22AQI
22AQI
13th February 2025
23AQI
23AQI
14th February 2025
23AQI
23AQI
15th February 2025
23AQI
23AQI
16th February 2025
23AQI
23AQI
17th February 2025
24AQI
24AQI
18th February 2025
26AQI
26AQI
19th February 2025
23AQI
23AQI
20th February 2025
27AQI
27AQI
21st February 2025
22AQI
22AQI
22nd February 2025
24AQI
24AQI
23rd February 2025
21AQI
21AQI
24th February 2025
23AQI
23AQI
25th February 2025
21AQI
21AQI
26th February 2025
21AQI
21AQI
27th February 2025
21AQI
21AQI
28th February 2025
21AQI
21AQI
1st March 2025
22AQI
22AQI
2nd March 2025
21AQI
21AQI
3rd March 2025
22AQI
22AQI
4th March 2025
21AQI
21AQI
5th March 2025
29AQI
29AQI
6th March 2025
27AQI
27AQI
7th March 2025
27AQI
27AQI
8th March 2025
26AQI
26AQI
9th March 2025
24AQI
24AQI
10th March 2025
21AQI
21AQI
11th March 2025
22AQI
22AQI
12th March 2025
23AQI
23AQI
13th March 2025
23AQI
23AQI
14th March 2025
25AQI
25AQI
15th March 2025
23AQI
23AQI
16th March 2025
23AQI
23AQI
17th March 2025
21AQI
21AQI
18th March 2025
24AQI
24AQI
19th March 2025
24AQI
24AQI
20th March 2025
22AQI
22AQI
21st March 2025
22AQI
22AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
21AQI
21AQI
24th March 2025
21AQI
21AQI
25th March 2025
24AQI
24AQI
26th March 2025
23AQI
23AQI
27th March 2025
22AQI
22AQI
28th March 2025
22AQI
22AQI
29th March 2025
22AQI
22AQI
30th March 2025
22AQI
22AQI
31st March 2025
25AQI
25AQI
1st April 2025
24AQI
24AQI
2nd April 2025
24AQI
24AQI
3rd April 2025
23AQI
23AQI
4th April 2025
22AQI
22AQI
5th April 2025
22AQI
22AQI
6th April 2025
21AQI
21AQI
7th April 2025
24AQI
24AQI
8th April 2025
23AQI
23AQI
9th April 2025
24AQI
24AQI
10th April 2025
27AQI
27AQI
11th April 2025
23AQI
23AQI
12th April 2025
25AQI
25AQI
13th April 2025
24AQI
24AQI
14th April 2025
26AQI
26AQI
15th April 2025
24AQI
24AQI
16th April 2025
22AQI
22AQI
17th April 2025
23AQI
23AQI
18th April 2025
22AQI
22AQI
19th April 2025
25AQI
25AQI
20th April 2025
23AQI
23AQI
21st April 2025
18AQI
18AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
19AQI
19AQI
24th April 2025
24AQI
24AQI
25th April 2025
23AQI
23AQI
26th April 2025
24AQI
24AQI
27th April 2025
22AQI
22AQI
28th April 2025
22AQI
22AQI
29th April 2025
23AQI
23AQI
30th April 2025
20AQI
20AQI
1st May 2025
20AQI
20AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
21AQI
21AQI
4th May 2025
21AQI
21AQI
5th May 2025
28AQI
28AQI
6th May 2025
32AQI
32AQI
7th May 2025
33AQI
33AQI
8th May 2025
32AQI
32AQI
9th May 2025
28AQI
28AQI
10th May 2025
28AQI
28AQI
11th May 2025
31AQI
31AQI
12th May 2025
31AQI
31AQI
13th May 2025
33AQI
33AQI
14th May 2025
31AQI
31AQI
15th May 2025
30AQI
30AQI
16th May 2025
31AQI
31AQI
17th May 2025
25AQI
25AQI
18th May 2025
22AQI
22AQI
19th May 2025
24AQI
24AQI
20th May 2025
24AQI
24AQI
21st May 2025
30AQI
30AQI
22nd May 2025
33AQI
33AQI
23rd May 2025
35AQI
35AQI
24th May 2025
32AQI
32AQI
25th May 2025
32AQI
32AQI
26th May 2025
23AQI
23AQI
27th May 2025
29AQI
29AQI
28th May 2025
24AQI
24AQI
29th May 2025
29AQI
29AQI
30th May 2025
26AQI
26AQI
31st May 2025
27AQI
27AQI
1st June 2025
28AQI
28AQI
2nd June 2025
29AQI
29AQI
3rd June 2025
26AQI
26AQI
4th June 2025
25AQI
25AQI
5th June 2025
26AQI
26AQI
6th June 2025
23AQI
23AQI
7th June 2025
21AQI
21AQI
8th June 2025
25AQI
25AQI
9th June 2025
30AQI
30AQI
10th June 2025
35AQI
35AQI
11th June 2025
35AQI
35AQI
12th June 2025
34AQI
34AQI
13th June 2025
35AQI
35AQI
14th June 2025
40AQI
40AQI
15th June 2025
44AQI
44AQI
16th June 2025
39AQI
39AQI
17th June 2025
46AQI
46AQI
18th June 2025
47AQI
47AQI
19th June 2025
41AQI
41AQI
20th June 2025
39AQI
39AQI
21st June 2025
41AQI
41AQI
22nd June 2025
50AQI
50AQI
23rd June 2025
49AQI
49AQI
24th June 2025
52AQI
52AQI
25th June 2025
52AQI
52AQI
26th June 2025
51AQI
51AQI
27th June 2025
45AQI
45AQI
28th June 2025
45AQI
45AQI
29th June 2025
46AQI
46AQI
30th June 2025
45AQI
45AQI
1st July 2025
49AQI
49AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
38AQI
38AQI
4th July 2025
43AQI
43AQI
5th July 2025
40AQI
40AQI
6th July 2025
38AQI
38AQI
7th July 2025
42AQI
42AQI
8th July 2025
41AQI
41AQI
9th July 2025
39AQI
39AQI
10th July 2025
35AQI
35AQI
11th July 2025
33AQI
33AQI
12th July 2025
35AQI
35AQI
13th July 2025
33AQI
33AQI
14th July 2025
34AQI
34AQI
15th July 2025
32AQI
32AQI
16th July 2025
35AQI
35AQI
17th July 2025
32AQI
32AQI
18th July 2025
34AQI
34AQI
19th July 2025
39AQI
39AQI
20th July 2025
38AQI
38AQI
21st July 2025
39AQI
39AQI
22nd July 2025
37AQI
37AQI
23rd July 2025
37AQI
37AQI
24th July 2025
38AQI
38AQI
25th July 2025
38AQI
38AQI
26th July 2025
36AQI
36AQI
27th July 2025
33AQI
33AQI
28th July 2025
33AQI
33AQI
29th July 2025
32AQI
32AQI
30th July 2025
31AQI
31AQI
31st July 2025
32AQI
32AQI
1st August 2025
22AQI
22AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
28AQI
28AQI
4th August 2025
30AQI
30AQI
5th August 2025
27AQI
27AQI
6th August 2025
31AQI
31AQI
7th August 2025
30AQI
30AQI
8th August 2025
29AQI
29AQI
9th August 2025
29AQI
29AQI
10th August 2025
30AQI
30AQI
11th August 2025
26AQI
26AQI
12th August 2025
24AQI
24AQI
13th August 2025
28AQI
28AQI
14th August 2025
31AQI
31AQI
15th August 2025
24AQI
24AQI
16th August 2025
29AQI
29AQI
17th August 2025
25AQI
25AQI
18th August 2025
23AQI
23AQI
19th August 2025
22AQI
22AQI
20th August 2025
22AQI
22AQI
21st August 2025
20AQI
20AQI
22nd August 2025
20AQI
20AQI
23rd August 2025
24AQI
24AQI
24th August 2025
25AQI
25AQI
25th August 2025
30AQI
30AQI
26th August 2025
26AQI
26AQI
27th August 2025
25AQI
25AQI
28th August 2025
21AQI
21AQI
29th August 2025
19AQI
19AQI
30th August 2025
23AQI
23AQI
31st August 2025
24AQI
24AQI
1st September 2025
22AQI
22AQI
2nd September 2025
21AQI
21AQI
3rd September 2025
21AQI
21AQI
4th September 2025
23AQI
23AQI
5th September 2025
28AQI
28AQI
6th September 2025
24AQI
24AQI
7th September 2025
24AQI
24AQI
8th September 2025
24AQI
24AQI
9th September 2025
24AQI
24AQI
10th September 2025
26AQI
26AQI
11th September 2025
25AQI
25AQI
12th September 2025
22AQI
22AQI
13th September 2025
23AQI
23AQI
14th September 2025
23AQI
23AQI
15th September 2025
24AQI
24AQI
16th September 2025
24AQI
24AQI
17th September 2025
22AQI
22AQI
18th September 2025
35AQI
35AQI
19th September 2025
30AQI
30AQI
20th September 2025
29AQI
29AQI
21st September 2025
27AQI
27AQI
22nd September 2025
26AQI
26AQI
23rd September 2025
24AQI
24AQI
24th September 2025
21AQI
21AQI
25th September 2025
21AQI
21AQI
26th September 2025
24AQI
24AQI
27th September 2025
24AQI
24AQI
28th September 2025
42AQI
42AQI
29th September 2025
40AQI
40AQI
30th September 2025
34AQI
34AQI
1st October 2025
37AQI
37AQI
2nd October 2025
40AQI
40AQI
3rd October 2025
39AQI
39AQI
4th October 2025
51AQI
51AQI
5th October 2025
59AQI
59AQI
6th October 2025
44AQI
44AQI
7th October 2025
28AQI
28AQI
8th October 2025
48AQI
48AQI
9th October 2025
54AQI
54AQI
10th October 2025
34AQI
34AQI
11th October 2025
43AQI
43AQI
12th October 2025
43AQI
43AQI
13th October 2025
31AQI
31AQI
14th October 2025
26AQI
26AQI
15th October 2025
44AQI
44AQI
16th October 2025
45AQI
45AQI
17th October 2025
43AQI
43AQI
18th October 2025
54AQI
54AQI
19th October 2025
42AQI
42AQI
20th October 2025
59AQI
59AQI
21st October 2025
63AQI
63AQI
22nd October 2025
40AQI
40AQI
23rd October 2025
18AQI
18AQI
24th October 2025
18AQI
18AQI
25th October 2025
20AQI
20AQI
26th October 2025
30AQI
30AQI
27th October 2025
24AQI
24AQI
28th October 2025
47AQI
47AQI
29th October 2025
46AQI
46AQI
30th October 2025
41AQI
41AQI
31st October 2025
34AQI
34AQI
1st November 2025
35AQI
35AQI
2nd November 2025
39AQI
39AQI
3rd November 2025
37AQI
37AQI
4th November 2025
23AQI
23AQI
5th November 2025
18AQI
18AQI
6th November 2025
30AQI
30AQI
7th November 2025
15AQI
15AQI
8th November 2025
41AQI
41AQI
9th November 2025
25AQI
25AQI
10th November 2025
17AQI
17AQI
11th November 2025
13AQI
13AQI
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
25AQI
24AQI
23AQI
23AQI
28AQI
38AQI
37AQI
26AQI
26AQI
40AQI
27AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
31
28
31
30
31
27
3
31
31
30
25
6
11
306
9
Highest AQI recorded in
October40AQI
Lowest AQI recorded in
April23AQI
202424AQI
31
29
30
30
24
6
6
23
29
2
31
30
31
30
31
332
31
Highest AQI recorded in
June56AQI
Lowest AQI recorded in
March10AQI
202318AQI
31
9
16
12
19
1
29
1
31
31
30
31
27
30
296
2
Highest AQI recorded in
July25AQI
Lowest AQI recorded in
January8AQI
202211AQI
21
31
30
31
30
26
3
28
30
1
30
31
291
1
Highest AQI recorded in
August17AQI
Lowest AQI recorded in
December9AQI
20219AQI
1
1
Highest AQI recorded in
July9AQI
Lowest AQI recorded in
July9AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
29AQILeast Polluted Year Recorded
2021(Avg.)
9AQIHamilton's annual 2025 AQI (29) shows an average percentage change of 116.1% (worsened AQI) compared to previous years: 2021 (9), 2022 (11), 2023 (18), 2024 (24).
