Coastguard, Townsville, Queensland, Australia 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
Coastguard, Townsville, Queensland, Australia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Aug 2021
34AQILowest AQI recorded on
12th Aug 2024
3AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 27 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Coastguard, Townsville, Queensland, Australia
AQI
Day
Night
.
6 AM11th Aug 2025
5 PM
5 AM12th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11PM11th Aug
30AQI
Avg. Lowest Time
6PM11th Aug
20AQI
In the last 24 hours,
Coastguard's AQI reached its highest point of 30 at 11 PM during the Night, while the lowest point, 20, was recorded at 6 PM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Coastguard, Townsville, Queensland, Australia
JulAug
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 Jul 2025246 AMAQI
13th Jul 2025247 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025295 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025298 PMAQI
13th Jul 2025309 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025281 AMAQI
14th Jul 2025292 AMAQI
14th Jul 2025293 AMAQI
14th Jul 2025284 AMAQI
14th Jul 2025285 AMAQI
18°C13/22°C
14th Jul 2025266 AMAQI
14th Jul 2025277 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20253110 AMAQI
14th Jul 20252511 AMAQI
14th Jul 20252112 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025279 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252812 AMAQI
15th Jul 2025271 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025273 AMAQI
15th Jul 2025284 AMAQI
15th Jul 2025275 AMAQI
18°C14/22°C
15th Jul 2025286 AMAQI
15th Jul 2025277 AMAQI
15th Jul 2025278 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252711 AMAQI
15th Jul 20252612 PMAQI
15th Jul 2025261 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025254 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025257 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025279 PMAQI
15th Jul 20252710 PMAQI
15th Jul 20252711 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025291 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025273 AMAQI
16th Jul 2025264 AMAQI
16th Jul 2025275 AMAQI
19°C17/23°C
16th Jul 2025276 AMAQI
16th Jul 2025277 AMAQI
16th Jul 2025268 AMAQI
16th Jul 2025279 AMAQI
16th Jul 20253010 AMAQI
16th Jul 20253011 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025261 PMAQI
16th Jul 2025242 PMAQI
16th Jul 2025263 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025265 PMAQI
16th Jul 2025266 PMAQI
16th Jul 2025267 PMAQI
16th Jul 2025268 PMAQI
16th Jul 2025299 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252611 PMAQI
17th Jul 20252712 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025282 AMAQI
17th Jul 2025283 AMAQI
17th Jul 2025284 AMAQI
17th Jul 2025275 AMAQI
20°C17/23°C
17th Jul 2025276 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025278 AMAQI
17th Jul 2025279 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20253011 AMAQI
17th Jul 20252812 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025262 PMAQI
17th Jul 2025263 PMAQI
17th Jul 2025294 PMAQI
17th Jul 2025255 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025268 PMAQI
17th Jul 2025309 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20252912 AMAQI
18th Jul 2025281 AMAQI
18th Jul 2025282 AMAQI
18th Jul 2025283 AMAQI
18th Jul 2025274 AMAQI
18th Jul 2025285 AMAQI
21°C19/24°C
18th Jul 2025286 AMAQI
18th Jul 2025287 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025273 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025297 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025289 PMAQI
18th Jul 20252810 PMAQI
18th Jul 20252711 PMAQI
19th Jul 20252812 AMAQI
19th Jul 2025271 AMAQI
19th Jul 2025352 AMAQI
19th Jul 2025293 AMAQI
19th Jul 2025284 AMAQI
19th Jul 2025285 AMAQI
21°C18/26°C
19th Jul 2025286 AMAQI
19th Jul 2025287 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025342 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025284 AMAQI
20th Jul 2025275 AMAQI
20°C16/24°C
20th Jul 2025276 AMAQI
20th Jul 2025277 AMAQI
20th Jul 2025278 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20252612 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025259 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252812 AMAQI
21st Jul 2025301 AMAQI
21st Jul 2025292 AMAQI
21st Jul 2025283 AMAQI
21st Jul 2025284 AMAQI
21st Jul 2025285 AMAQI
20°C18/22°C
21st Jul 2025286 AMAQI
21st Jul 2025277 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025289 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025252 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025279 PMAQI
21st Jul 20252710 PMAQI
21st Jul 20252611 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025282 AMAQI
22nd Jul 2025283 AMAQI
22nd Jul 2025284 AMAQI
22nd Jul 2025265 AMAQI
21°C18/24°C
22nd Jul 2025266 AMAQI
22nd Jul 2025267 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20252911 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025275 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025287 PMAQI
22nd Jul 2025268 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252410 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025261 AMAQI
23rd Jul 2025272 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025284 AMAQI
23rd Jul 2025275 AMAQI
21°C20/23°C
23rd Jul 2025266 AMAQI
23rd Jul 2025277 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252510 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025261 AMAQI
24th Jul 2025262 AMAQI
24th Jul 2025263 AMAQI
24th Jul 2025274 AMAQI
24th Jul 2025265 AMAQI
22°C21/22°C
24th Jul 2025276 AMAQI
24th Jul 2025267 AMAQI
24th Jul 2025278 AMAQI
24th Jul 2025299 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025231 PMAQI
24th Jul 2025262 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025255 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025237 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252911 PMAQI
25th Jul 20253112 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025274 AMAQI
25th Jul 2025275 AMAQI
22°C19/25°C
25th Jul 2025276 AMAQI
25th Jul 2025277 AMAQI
25th Jul 2025278 AMAQI
25th Jul 2025279 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20252911 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025261 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025295 PMAQI
25th Jul 2025296 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025308 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025303 AMAQI
26th Jul 2025304 AMAQI
26th Jul 2025305 AMAQI
22°C20/24°C
26th Jul 2025286 AMAQI
26th Jul 2025327 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025294 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025308 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025293 AMAQI
27th Jul 2025294 AMAQI
27th Jul 2025285 AMAQI
22°C21/25°C
27th Jul 2025296 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025252 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025254 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025271 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025314 AMAQI
28th Jul 2025285 AMAQI
22°C20/24°C
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025279 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252510 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252512 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025274 AMAQI
29th Jul 2025275 AMAQI
20°C17/25°C
29th Jul 2025266 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252510 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025241 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025244 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025236 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025258 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252710 PMAQI
29th Jul 20252511 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025291 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025273 AMAQI
30th Jul 2025274 AMAQI
30th Jul 2025305 AMAQI
21°C19/24°C
30th Jul 2025276 AMAQI
30th Jul 2025277 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025279 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025251 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025255 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20252511 PMAQI
31st Jul 20252612 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025264 AMAQI
31st Jul 2025255 AMAQI
23°C22/26°C
31st Jul 2025256 AMAQI
31st Jul 2025257 AMAQI
31st Jul 2025258 AMAQI
31st Jul 2025259 AMAQI
31st Jul 20252510 AMAQI
31st Jul 20252511 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025268 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252810 PMAQI
31st Jul 20253411 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025251 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025283 AMAQI
1st Aug 2025274 AMAQI
1st Aug 2025255 AMAQI
22°C18/26°C
1st Aug 2025266 AMAQI
1st Aug 2025287 AMAQI
1st Aug 2025318 AMAQI
1st Aug 2025289 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20252711 AMAQI
1st Aug 20252512 PMAQI
1st Aug 2025301 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025264 PMAQI
1st Aug 2025275 PMAQI
1st Aug 2025276 PMAQI
1st Aug 2025217 PMAQI
1st Aug 2025208 PMAQI
1st Aug 2025319 PMAQI
1st Aug 20252710 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025232 AMAQI
2nd Aug 2025263 AMAQI
2nd Aug 2025274 AMAQI
2nd Aug 2025265 AMAQI
18°C16/21°C
2nd Aug 2025256 AMAQI
2nd Aug 2025247 AMAQI
2nd Aug 2025268 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252111 AMAQI
2nd Aug 20251512 PMAQI
2nd Aug 2025181 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025183 PMAQI
2nd Aug 2025284 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025356 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025358 PMAQI
2nd Aug 2025229 PMAQI
2nd Aug 20252410 PMAQI
2nd Aug 20252311 PMAQI
3rd Aug 20252812 AMAQI
3rd Aug 2025291 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025293 AMAQI
3rd Aug 2025274 AMAQI
3rd Aug 2025245 AMAQI
18°C14/23°C
3rd Aug 2025246 AMAQI
3rd Aug 2025247 AMAQI
3rd Aug 2025248 AMAQI
3rd Aug 2025239 AMAQI
3rd Aug 20252110 AMAQI
3rd Aug 20251611 AMAQI
3rd Aug 20252212 PMAQI
3rd Aug 2025331 PMAQI
3rd Aug 2025372 PMAQI
3rd Aug 2025243 PMAQI
3rd Aug 2025324 PMAQI
3rd Aug 2025275 PMAQI
3rd Aug 2025246 PMAQI
3rd Aug 2025187 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025289 PMAQI
3rd Aug 20252610 PMAQI
3rd Aug 20252511 PMAQI
4th Aug 20252612 AMAQI
4th Aug 2025271 AMAQI
4th Aug 2025282 AMAQI
4th Aug 2025273 AMAQI
4th Aug 2025264 AMAQI
4th Aug 2025245 AMAQI
16°C10/23°C
4th Aug 2025246 AMAQI
4th Aug 2025247 AMAQI
4th Aug 2025238 AMAQI
4th Aug 2025249 AMAQI
4th Aug 20253910 AMAQI
4th Aug 20251911 AMAQI
4th Aug 20252012 PMAQI
4th Aug 2025391 PMAQI
4th Aug 2025312 PMAQI
4th Aug 2025253 PMAQI
4th Aug 2025234 PMAQI
4th Aug 2025265 PMAQI
4th Aug 2025296 PMAQI
4th Aug 2025327 PMAQI
4th Aug 2025238 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20252710 PMAQI
4th Aug 20252611 PMAQI
5th Aug 20252912 AMAQI
5th Aug 2025251 AMAQI
5th Aug 2025362 AMAQI
5th Aug 2025273 AMAQI
5th Aug 2025274 AMAQI
5th Aug 2025265 AMAQI
18°C14/22°C
5th Aug 2025266 AMAQI
5th Aug 2025297 AMAQI
5th Aug 2025288 AMAQI
5th Aug 2025289 AMAQI
5th Aug 20253510 AMAQI
5th Aug 20252311 AMAQI
5th Aug 20252112 PMAQI
5th Aug 2025201 PMAQI
5th Aug 2025202 PMAQI
5th Aug 2025183 PMAQI
5th Aug 2025194 PMAQI
5th Aug 2025225 PMAQI
5th Aug 2025206 PMAQI
5th Aug 2025247 PMAQI
5th Aug 2025248 PMAQI
5th Aug 2025299 PMAQI
5th Aug 20252610 PMAQI
5th Aug 20252911 PMAQI
6th Aug 20253012 AMAQI
6th Aug 2025281 AMAQI
6th Aug 2025302 AMAQI
6th Aug 2025303 AMAQI
6th Aug 2025294 AMAQI
6th Aug 2025285 AMAQI
19°C15/22°C
6th Aug 2025256 AMAQI
6th Aug 2025257 AMAQI
6th Aug 2025278 AMAQI
6th Aug 2025269 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20254011 AMAQI
6th Aug 20253312 PMAQI
6th Aug 2025581 PMAQI
6th Aug 2025382 PMAQI
6th Aug 2025203 PMAQI
6th Aug 2025204 PMAQI
6th Aug 2025315 PMAQI
6th Aug 2025196 PMAQI
6th Aug 2025227 PMAQI
6th Aug 2025308 PMAQI
6th Aug 2025389 PMAQI
6th Aug 20253510 PMAQI
6th Aug 20253811 PMAQI
7th Aug 20253912 AMAQI
7th Aug 2025321 AMAQI
7th Aug 2025292 AMAQI
7th Aug 2025293 AMAQI
7th Aug 2025294 AMAQI
7th Aug 2025295 AMAQI
20°C17/23°C
7th Aug 2025266 AMAQI
7th Aug 2025267 AMAQI
7th Aug 2025298 AMAQI
7th Aug 2025269 AMAQI
7th Aug 20253310 AMAQI
7th Aug 20253111 AMAQI
7th Aug 20252912 PMAQI
7th Aug 2025251 PMAQI
7th Aug 2025242 PMAQI
7th Aug 2025343 PMAQI
7th Aug 2025294 PMAQI
7th Aug 2025285 PMAQI
7th Aug 2025306 PMAQI
7th Aug 2025297 PMAQI
7th Aug 2025308 PMAQI
7th Aug 2025289 PMAQI
7th Aug 20252910 PMAQI
7th Aug 20252811 PMAQI
8th Aug 20252812 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025292 AMAQI
8th Aug 2025293 AMAQI
8th Aug 2025284 AMAQI
8th Aug 2025295 AMAQI
20°C17/24°C
8th Aug 2025276 AMAQI
8th Aug 2025287 AMAQI
8th Aug 2025298 AMAQI
8th Aug 2025289 AMAQI
8th Aug 20252810 AMAQI
8th Aug 20252911 AMAQI
8th Aug 20252612 PMAQI
8th Aug 2025261 PMAQI
8th Aug 2025292 PMAQI
8th Aug 2025293 PMAQI
8th Aug 2025284 PMAQI
8th Aug 2025295 PMAQI
8th Aug 2025296 PMAQI
8th Aug 2025297 PMAQI
8th Aug 2025298 PMAQI
8th Aug 2025299 PMAQI
8th Aug 20252810 PMAQI
8th Aug 20252811 PMAQI
9th Aug 20252812 AMAQI
9th Aug 2025291 AMAQI
9th Aug 2025282 AMAQI
9th Aug 2025283 AMAQI
9th Aug 2025284 AMAQI
9th Aug 2025295 AMAQI
20°C17/24°C
9th Aug 2025286 AMAQI
9th Aug 2025307 AMAQI
9th Aug 2025298 AMAQI
9th Aug 2025289 AMAQI
9th Aug 20252810 AMAQI
9th Aug 20252611 AMAQI
9th Aug 20252612 PMAQI
9th Aug 2025271 PMAQI
9th Aug 2025282 PMAQI
9th Aug 2025323 PMAQI
9th Aug 2025304 PMAQI
9th Aug 2025295 PMAQI
9th Aug 2025286 PMAQI
9th Aug 2025287 PMAQI
9th Aug 2025288 PMAQI
9th Aug 2025269 PMAQI
9th Aug 20252810 PMAQI
9th Aug 20252911 PMAQI
10th Aug 20252812 AMAQI
10th Aug 2025281 AMAQI
10th Aug 2025282 AMAQI
10th Aug 2025273 AMAQI
10th Aug 2025284 AMAQI
10th Aug 2025275 AMAQI
21°C18/27°C
10th Aug 2025286 AMAQI
10th Aug 2025287 AMAQI
10th Aug 2025288 AMAQI
10th Aug 2025279 AMAQI
10th Aug 20252710 AMAQI
10th Aug 20252511 AMAQI
10th Aug 20252612 PMAQI
10th Aug 2025261 PMAQI
10th Aug 2025242 PMAQI
10th Aug 2025243 PMAQI
10th Aug 2025244 PMAQI
10th Aug 2025245 PMAQI
10th Aug 2025246 PMAQI
10th Aug 2025267 PMAQI
10th Aug 2025288 PMAQI
10th Aug 2025269 PMAQI
10th Aug 20252710 PMAQI
10th Aug 20252711 PMAQI
11th Aug 20252712 AMAQI
11th Aug 2025271 AMAQI
11th Aug 2025272 AMAQI
11th Aug 2025283 AMAQI
11th Aug 2025284 AMAQI
11th Aug 2025285 AMAQI
19°C16/23°C
11th Aug 2025276 AMAQI
11th Aug 2025277 AMAQI
11th Aug 2025278 AMAQI
11th Aug 2025279 AMAQI
11th Aug 20252610 AMAQI
11th Aug 20252511 AMAQI
11th Aug 20252712 PMAQI
11th Aug 2025241 PMAQI
11th Aug 2025242 PMAQI
11th Aug 2025243 PMAQI
11th Aug 2025204 PMAQI
11th Aug 2025205 PMAQI
11th Aug 2025206 PMAQI
11th Aug 2025247 PMAQI
11th Aug 2025228 PMAQI
11th Aug 2025269 PMAQI
11th Aug 20252710 PMAQI
11th Aug 20253011 PMAQI
12th Aug 20252712 AMAQI
12th Aug 2025271 AMAQI
12th Aug 2025272 AMAQI
12th Aug 2025283 AMAQI
12th Aug 2025264 AMAQI
12th Aug 2025275 AMAQI
--°C/°C
12th Aug 2025266 AMAQI
6 AM12th Aug 2025267 AMAQI
12th Aug 2025268 AMAQI
12th Aug 2025269 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 10 AM
27AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
11 AM - 12 PM
26AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 AM (Avg. 27), while the lowest AQI was between 11 AM to 12 PM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 11 PM
27AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
12 AM - 11 PM
27AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 27), while the lowest AQI was between 12 AM to 11 PM (Avg. 27).
2025 Days Vs Air Quality
Coastguard, Townsville, Queensland, Australia
2025
100%
222
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
222 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 224 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
Coastguard, Townsville, Queensland, Australia
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
29AQI
29AQI
2nd January 2025
29AQI
29AQI
3rd January 2025
27AQI
27AQI
4th January 2025
26AQI
26AQI
5th January 2025
25AQI
25AQI
6th January 2025
28AQI
28AQI
7th January 2025
26AQI
26AQI
8th January 2025
26AQI
26AQI
9th January 2025
25AQI
25AQI
10th January 2025
24AQI
24AQI
11th January 2025
24AQI
24AQI
12th January 2025
25AQI
25AQI
13th January 2025
24AQI
24AQI
14th January 2025
24AQI
24AQI
15th January 2025
24AQI
24AQI
16th January 2025
23AQI
23AQI
17th January 2025
25AQI
25AQI
18th January 2025
26AQI
26AQI
19th January 2025
27AQI
27AQI
20th January 2025
28AQI
28AQI
21st January 2025
27AQI
27AQI
22nd January 2025
25AQI
25AQI
23rd January 2025
26AQI
26AQI
24th January 2025
31AQI
31AQI
25th January 2025
30AQI
30AQI
26th January 2025
31AQI
31AQI
27th January 2025
30AQI
30AQI
28th January 2025
30AQI
30AQI
29th January 2025
29AQI
29AQI
30th January 2025
28AQI
28AQI
31st January 2025
28AQI
28AQI
1st February 2025
27AQI
27AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
27AQI
27AQI
4th February 2025
27AQI
27AQI
5th February 2025
26AQI
26AQI
6th February 2025
26AQI
26AQI
7th February 2025
27AQI
27AQI
8th February 2025
25AQI
25AQI
9th February 2025
25AQI
25AQI
10th February 2025
26AQI
26AQI
11th February 2025
25AQI
25AQI
12th February 2025
24AQI
24AQI
13th February 2025
30AQI
30AQI
14th February 2025
26AQI
26AQI
15th February 2025
29AQI
29AQI
16th February 2025
26AQI
26AQI
17th February 2025
28AQI
28AQI
18th February 2025
27AQI
27AQI
19th February 2025
25AQI
25AQI
20th February 2025
23AQI
23AQI
21st February 2025
24AQI
24AQI
22nd February 2025
24AQI
24AQI
23rd February 2025
23AQI
23AQI
24th February 2025
23AQI
23AQI
25th February 2025
23AQI
23AQI
26th February 2025
24AQI
24AQI
27th February 2025
24AQI
24AQI
28th February 2025
24AQI
24AQI
1st March 2025
25AQI
25AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
24AQI
24AQI
4th March 2025
24AQI
24AQI
5th March 2025
22AQI
22AQI
6th March 2025
21AQI
21AQI
7th March 2025
22AQI
22AQI
8th March 2025
22AQI
22AQI
9th March 2025
22AQI
22AQI
10th March 2025
22AQI
22AQI
11th March 2025
23AQI
23AQI
12th March 2025
22AQI
22AQI
13th March 2025
23AQI
23AQI
14th March 2025
24AQI
24AQI
15th March 2025
27AQI
27AQI
16th March 2025
24AQI
24AQI
17th March 2025
24AQI
24AQI
18th March 2025
23AQI
23AQI
19th March 2025
21AQI
21AQI
20th March 2025
21AQI
21AQI
21st March 2025
21AQI
21AQI
22nd March 2025
20AQI
20AQI
23rd March 2025
20AQI
20AQI
24th March 2025
21AQI
21AQI
25th March 2025
21AQI
21AQI
26th March 2025
24AQI
24AQI
27th March 2025
23AQI
23AQI
28th March 2025
22AQI
22AQI
29th March 2025
22AQI
22AQI
30th March 2025
21AQI
21AQI
31st March 2025
21AQI
21AQI
1st April 2025
20AQI
20AQI
2nd April 2025
20AQI
20AQI
3rd April 2025
19AQI
19AQI
4th April 2025
20AQI
20AQI
5th April 2025
20AQI
20AQI
6th April 2025
19AQI
19AQI
7th April 2025
20AQI
20AQI
8th April 2025
17AQI
17AQI
9th April 2025
18AQI
18AQI
10th April 2025
21AQI
21AQI
11th April 2025
20AQI
20AQI
12th April 2025
18AQI
18AQI
13th April 2025
22AQI
22AQI
14th April 2025
20AQI
20AQI
15th April 2025
22AQI
22AQI
16th April 2025
22AQI
22AQI
17th April 2025
22AQI
22AQI
18th April 2025
22AQI
22AQI
19th April 2025
24AQI
24AQI
20th April 2025
22AQI
22AQI
21st April 2025
19AQI
19AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
20AQI
20AQI
24th April 2025
22AQI
22AQI
25th April 2025
24AQI
24AQI
26th April 2025
24AQI
24AQI
27th April 2025
23AQI
23AQI
28th April 2025
23AQI
23AQI
29th April 2025
24AQI
24AQI
30th April 2025
24AQI
24AQI
1st May 2025
24AQI
24AQI
2nd May 2025
23AQI
23AQI
3rd May 2025
21AQI
21AQI
4th May 2025
23AQI
23AQI
5th May 2025
23AQI
23AQI
6th May 2025
27AQI
27AQI
7th May 2025
26AQI
26AQI
8th May 2025
29AQI
29AQI
9th May 2025
30AQI
30AQI
10th May 2025
28AQI
28AQI
11th May 2025
29AQI
29AQI
12th May 2025
28AQI
28AQI
13th May 2025
26AQI
26AQI
14th May 2025
29AQI
29AQI
15th May 2025
26AQI
26AQI
16th May 2025
26AQI
26AQI
17th May 2025
24AQI
24AQI
18th May 2025
21AQI
21AQI
19th May 2025
21AQI
21AQI
20th May 2025
23AQI
23AQI
21st May 2025
22AQI
22AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
23AQI
23AQI
24th May 2025
24AQI
24AQI
25th May 2025
23AQI
23AQI
26th May 2025
23AQI
23AQI
27th May 2025
25AQI
25AQI
28th May 2025
24AQI
24AQI
29th May 2025
25AQI
25AQI
30th May 2025
23AQI
23AQI
31st May 2025
23AQI
23AQI
1st June 2025
23AQI
23AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
24AQI
24AQI
4th June 2025
23AQI
23AQI
5th June 2025
24AQI
24AQI
6th June 2025
23AQI
23AQI
7th June 2025
23AQI
23AQI
8th June 2025
23AQI
23AQI
9th June 2025
23AQI
23AQI
10th June 2025
23AQI
23AQI
11th June 2025
25AQI
25AQI
12th June 2025
27AQI
27AQI
13th June 2025
27AQI
27AQI
14th June 2025
26AQI
26AQI
15th June 2025
27AQI
27AQI
16th June 2025
26AQI
26AQI
17th June 2025
27AQI
27AQI
18th June 2025
28AQI
28AQI
19th June 2025
28AQI
28AQI
20th June 2025
30AQI
30AQI
21st June 2025
29AQI
29AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
31AQI
31AQI
24th June 2025
29AQI
29AQI
25th June 2025
27AQI
27AQI
26th June 2025
26AQI
26AQI
27th June 2025
28AQI
28AQI
28th June 2025
27AQI
27AQI
29th June 2025
26AQI
26AQI
30th June 2025
26AQI
26AQI
1st July 2025
25AQI
25AQI
2nd July 2025
24AQI
24AQI
3rd July 2025
22AQI
22AQI
4th July 2025
23AQI
23AQI
5th July 2025
25AQI
25AQI
6th July 2025
23AQI
23AQI
7th July 2025
22AQI
22AQI
8th July 2025
23AQI
23AQI
9th July 2025
24AQI
24AQI
10th July 2025
24AQI
24AQI
11th July 2025
24AQI
24AQI
12th July 2025
25AQI
25AQI
13th July 2025
28AQI
28AQI
14th July 2025
26AQI
26AQI
15th July 2025
27AQI
27AQI
16th July 2025
27AQI
27AQI
17th July 2025
27AQI
27AQI
18th July 2025
28AQI
28AQI
19th July 2025
27AQI
27AQI
20th July 2025
27AQI
27AQI
21st July 2025
27AQI
27AQI
22nd July 2025
27AQI
27AQI
23rd July 2025
26AQI
26AQI
24th July 2025
26AQI
26AQI
25th July 2025
29AQI
29AQI
26th July 2025
29AQI
29AQI
27th July 2025
27AQI
27AQI
28th July 2025
26AQI
26AQI
29th July 2025
26AQI
26AQI
30th July 2025
25AQI
25AQI
31st July 2025
25AQI
25AQI
1st August 2025
26AQI
26AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
26AQI
26AQI
4th August 2025
27AQI
27AQI
5th August 2025
26AQI
26AQI
6th August 2025
30AQI
30AQI
7th August 2025
29AQI
29AQI
8th August 2025
28AQI
28AQI
9th August 2025
28AQI
28AQI
10th August 2025
27AQI
27AQI
27AQI
26AQI
22AQI
21AQI
25AQI
26AQI
26AQI
27AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202525AQI
31
28
31
30
31
30
31
10
222
Highest AQI recorded in
August27AQI
Lowest AQI recorded in
April21AQI
202418AQI
28
29
31
30
30
30
31
31
30
31
30
31
362
Highest AQI recorded in
December28AQI
Lowest AQI recorded in
January11AQI
202314AQI
31
24
26
30
31
30
30
11
30
31
29
30
333
Highest AQI recorded in
September18AQI
Lowest AQI recorded in
February11AQI
202213AQI
30
21
31
18
29
30
22
1
28
31
30
31
302
Highest AQI recorded in
November15AQI
Lowest AQI recorded in
August8AQI
202114AQI
29
28
31
30
31
30
30
31
30
31
30
31
362
Highest AQI recorded in
September20AQI
Lowest AQI recorded in
February12AQI
202016AQI
13
21
18
30
28
29
30
31
30
31
261
Highest AQI recorded in
September20AQI
Lowest AQI recorded in
May13AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
25AQILeast Polluted Year Recorded
2022(Avg.)
13AQICoastguard's annual 2025 AQI (25) shows an average percentage change of 66.1% (worsened AQI) compared to previous years: 2020 (16), 2021 (14), 2022 (13), 2023 (14), 2024 (18).
