Tsawwassen, Delta, British Columbia, Canada 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
Tsawwassen, Delta, British Columbia, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2023
84AQILowest AQI recorded on
22nd Aug 2024
7AQISame Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 18 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Tsawwassen, Delta, British Columbia, Canada
AQI
Day
Night
.
5 AM7th Aug 2025
9 PM
4 AM8th Aug 2025
Day time
Avg. Highest Time
1PM7th Aug
19AQI
Avg. Lowest Time
10AM7th Aug
14AQI
Night time
Avg. Highest Time
1AM8th Aug
20AQI
Avg. Lowest Time
9PM7th Aug
15AQI
In the last 24 hours,
Tsawwassen's AQI reached its highest point of 20 at 1 AM during the Night, while the lowest point, 14, was recorded at 10 AM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tsawwassen, Delta, British Columbia, Canada
JulAug
09th - 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 - 07th07th - 08th08th
Day
Night
9th Jul 2025165 AMAQI
9th Jul 2025136 AMAQI
9th Jul 2025147 AMAQI
9th Jul 2025138 AMAQI
9th Jul 2025149 AMAQI
9th Jul 20251310 AMAQI
9th Jul 20251411 AMAQI
9th Jul 20251412 PMAQI
9th Jul 2025141 PMAQI
9th Jul 2025132 PMAQI
9th Jul 2025153 PMAQI
9th Jul 2025134 PMAQI
9th Jul 2025145 PMAQI
9th Jul 2025146 PMAQI
9th Jul 2025147 PMAQI
9th Jul 2025158 PMAQI
9th Jul 2025149 PMAQI
9th Jul 20251510 PMAQI
9th Jul 20251711 PMAQI
10th Jul 20251612 AMAQI
10th Jul 2025161 AMAQI
10th Jul 2025162 AMAQI
10th Jul 2025163 AMAQI
10th Jul 2025164 AMAQI
16°C16/17°C
10th Jul 2025145 AMAQI
10th Jul 2025156 AMAQI
10th Jul 2025187 AMAQI
10th Jul 2025168 AMAQI
10th Jul 2025169 AMAQI
10th Jul 20251610 AMAQI
10th Jul 20251711 AMAQI
10th Jul 20251812 PMAQI
10th Jul 2025191 PMAQI
10th Jul 2025192 PMAQI
10th Jul 2025193 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025195 PMAQI
10th Jul 2025196 PMAQI
10th Jul 2025207 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025179 PMAQI
10th Jul 20251810 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20251812 AMAQI
11th Jul 2025181 AMAQI
11th Jul 2025192 AMAQI
11th Jul 2025193 AMAQI
11th Jul 2025204 AMAQI
17°C15/19°C
11th Jul 2025205 AMAQI
11th Jul 2025206 AMAQI
11th Jul 2025207 AMAQI
11th Jul 2025198 AMAQI
11th Jul 2025219 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025211 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025207 PMAQI
11th Jul 2025208 PMAQI
11th Jul 2025199 PMAQI
11th Jul 20252010 PMAQI
11th Jul 20251911 PMAQI
12th Jul 20251912 AMAQI
12th Jul 2025201 AMAQI
12th Jul 2025182 AMAQI
12th Jul 2025193 AMAQI
12th Jul 2025194 AMAQI
16°C14/18°C
12th Jul 2025205 AMAQI
12th Jul 2025176 AMAQI
12th Jul 2025227 AMAQI
12th Jul 2025218 AMAQI
12th Jul 2025189 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20252011 AMAQI
12th Jul 20251912 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025182 PMAQI
12th Jul 2025173 PMAQI
12th Jul 2025174 PMAQI
12th Jul 2025185 PMAQI
12th Jul 2025186 PMAQI
12th Jul 2025187 PMAQI
12th Jul 2025188 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20251810 PMAQI
12th Jul 20251811 PMAQI
13th Jul 20251912 AMAQI
13th Jul 2025201 AMAQI
13th Jul 2025192 AMAQI
13th Jul 2025183 AMAQI
13th Jul 2025184 AMAQI
17°C14/20°C
13th Jul 2025185 AMAQI
13th Jul 2025186 AMAQI
13th Jul 2025187 AMAQI
13th Jul 2025208 AMAQI
13th Jul 2025209 AMAQI
13th Jul 20251810 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20252112 PMAQI
13th Jul 2025201 PMAQI
13th Jul 2025212 PMAQI
13th Jul 2025203 PMAQI
13th Jul 2025204 PMAQI
13th Jul 2025205 PMAQI
13th Jul 2025206 PMAQI
13th Jul 2025197 PMAQI
13th Jul 2025208 PMAQI
13th Jul 2025199 PMAQI
13th Jul 20251810 PMAQI
13th Jul 20251811 PMAQI
14th Jul 20251712 AMAQI
14th Jul 2025181 AMAQI
14th Jul 2025182 AMAQI
14th Jul 2025203 AMAQI
14th Jul 2025184 AMAQI
17°C15/20°C
14th Jul 2025185 AMAQI
14th Jul 2025176 AMAQI
14th Jul 2025187 AMAQI
14th Jul 2025178 AMAQI
14th Jul 2025179 AMAQI
14th Jul 20251710 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251712 PMAQI
14th Jul 2025171 PMAQI
14th Jul 2025162 PMAQI
14th Jul 2025163 PMAQI
14th Jul 2025184 PMAQI
14th Jul 2025175 PMAQI
14th Jul 2025176 PMAQI
14th Jul 2025167 PMAQI
14th Jul 2025168 PMAQI
14th Jul 2025179 PMAQI
14th Jul 20251710 PMAQI
14th Jul 20251711 PMAQI
15th Jul 20251812 AMAQI
15th Jul 2025171 AMAQI
15th Jul 2025182 AMAQI
15th Jul 2025193 AMAQI
15th Jul 2025154 AMAQI
18°C17/21°C
15th Jul 2025165 AMAQI
15th Jul 2025176 AMAQI
15th Jul 2025177 AMAQI
15th Jul 2025178 AMAQI
15th Jul 2025209 AMAQI
15th Jul 20251910 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025201 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025213 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025227 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025209 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025284 AMAQI
20°C18/23°C
16th Jul 2025285 AMAQI
16th Jul 2025286 AMAQI
16th Jul 2025287 AMAQI
16th Jul 2025278 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025373 PMAQI
16th Jul 2025374 PMAQI
16th Jul 2025375 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025378 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253410 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025321 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025304 AMAQI
19°C17/22°C
17th Jul 2025305 AMAQI
17th Jul 2025306 AMAQI
17th Jul 2025307 AMAQI
17th Jul 2025318 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025324 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025366 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253410 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253612 AMAQI
18th Jul 2025341 AMAQI
18th Jul 2025362 AMAQI
18th Jul 2025373 AMAQI
18th Jul 2025384 AMAQI
19°C17/20°C
18th Jul 2025415 AMAQI
18th Jul 2025416 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025449 AMAQI
18th Jul 20253910 AMAQI
18th Jul 20253611 AMAQI
18th Jul 20253012 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025293 PMAQI
18th Jul 2025284 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20252911 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025281 AMAQI
19th Jul 2025312 AMAQI
19th Jul 2025303 AMAQI
19th Jul 2025314 AMAQI
16°C15/16°C
19th Jul 2025305 AMAQI
19th Jul 2025296 AMAQI
19th Jul 2025297 AMAQI
19th Jul 2025298 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025255 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252510 PMAQI
19th Jul 20252411 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025231 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025203 AMAQI
20th Jul 2025224 AMAQI
14°C13/15°C
20th Jul 2025205 AMAQI
20th Jul 2025206 AMAQI
20th Jul 2025217 AMAQI
20th Jul 2025228 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252310 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025234 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252310 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025241 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025233 AMAQI
21st Jul 2025244 AMAQI
15°C13/18°C
21st Jul 2025255 AMAQI
21st Jul 2025246 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025268 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20253110 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025252 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025242 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025264 AMAQI
16°C14/18°C
22nd Jul 2025245 AMAQI
22nd Jul 2025236 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025213 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025259 PMAQI
22nd Jul 20252510 PMAQI
22nd Jul 20252511 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025261 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025244 AMAQI
16°C14/16°C
23rd Jul 2025255 AMAQI
23rd Jul 2025256 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252511 AMAQI
23rd Jul 20252512 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252511 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025243 AMAQI
24th Jul 2025264 AMAQI
17°C15/20°C
24th Jul 2025245 AMAQI
24th Jul 2025236 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025248 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20252912 PMAQI
24th Jul 2025211 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025193 PMAQI
24th Jul 2025204 PMAQI
24th Jul 2025205 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025217 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025229 PMAQI
24th Jul 20252310 PMAQI
24th Jul 20252211 PMAQI
25th Jul 20252012 AMAQI
25th Jul 2025191 AMAQI
25th Jul 2025192 AMAQI
25th Jul 2025203 AMAQI
25th Jul 2025214 AMAQI
15°C14/16°C
25th Jul 2025225 AMAQI
25th Jul 2025206 AMAQI
25th Jul 2025207 AMAQI
25th Jul 2025228 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20251910 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20251512 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025175 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025201 AMAQI
26th Jul 2025192 AMAQI
26th Jul 2025203 AMAQI
26th Jul 2025204 AMAQI
14°C14/15°C
26th Jul 2025205 AMAQI
26th Jul 2025206 AMAQI
26th Jul 2025227 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252310 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252312 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025262 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025256 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025268 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252312 AMAQI
27th Jul 2025251 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025264 AMAQI
15°C13/18°C
27th Jul 2025265 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025268 AMAQI
27th Jul 2025259 AMAQI
27th Jul 20252610 AMAQI
27th Jul 20252511 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025268 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025271 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025284 AMAQI
15°C12/18°C
28th Jul 2025275 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20253110 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20253511 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025292 AMAQI
29th Jul 2025293 AMAQI
29th Jul 2025284 AMAQI
16°C13/20°C
29th Jul 2025275 AMAQI
29th Jul 2025286 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025298 AMAQI
29th Jul 2025489 AMAQI
29th Jul 20253510 AMAQI
29th Jul 20252911 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025291 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025303 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025315 PMAQI
29th Jul 2025316 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025344 AMAQI
16°C15/18°C
30th Jul 2025345 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025338 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20252712 PMAQI
30th Jul 2025261 PMAQI
30th Jul 2025252 PMAQI
30th Jul 2025253 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025236 PMAQI
30th Jul 2025237 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252511 PMAQI
31st Jul 20252512 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025272 AMAQI
31st Jul 2025273 AMAQI
31st Jul 2025274 AMAQI
17°C12/21°C
31st Jul 2025265 AMAQI
31st Jul 2025226 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20251810 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251712 PMAQI
31st Jul 2025161 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025203 PMAQI
31st Jul 2025164 PMAQI
31st Jul 2025185 PMAQI
31st Jul 2025196 PMAQI
31st Jul 2025197 PMAQI
31st Jul 2025218 PMAQI
31st Jul 2025229 PMAQI
31st Jul 20252210 PMAQI
31st Jul 20252011 PMAQI
1st Aug 20251812 AMAQI
1st Aug 2025191 AMAQI
1st Aug 2025182 AMAQI
1st Aug 2025183 AMAQI
1st Aug 2025184 AMAQI
16°C15/17°C
1st Aug 2025205 AMAQI
1st Aug 2025196 AMAQI
1st Aug 2025167 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252010 AMAQI
1st Aug 20251911 AMAQI
1st Aug 20251912 PMAQI
1st Aug 2025201 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025213 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025206 PMAQI
1st Aug 2025197 PMAQI
1st Aug 2025218 PMAQI
1st Aug 2025209 PMAQI
1st Aug 20252110 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252312 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025222 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025224 AMAQI
16°C15/18°C
2nd Aug 2025225 AMAQI
2nd Aug 2025196 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025179 AMAQI
2nd Aug 20251610 AMAQI
2nd Aug 20251511 AMAQI
2nd Aug 20251512 PMAQI
2nd Aug 2025151 PMAQI
2nd Aug 2025142 PMAQI
2nd Aug 2025143 PMAQI
2nd Aug 2025134 PMAQI
2nd Aug 2025145 PMAQI
2nd Aug 2025156 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025179 PMAQI
2nd Aug 20251910 PMAQI
2nd Aug 20252111 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025232 AMAQI
3rd Aug 2025203 AMAQI
3rd Aug 2025214 AMAQI
16°C15/18°C
3rd Aug 2025205 AMAQI
3rd Aug 2025216 AMAQI
3rd Aug 2025217 AMAQI
3rd Aug 2025228 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252210 AMAQI
3rd Aug 20252211 AMAQI
3rd Aug 20252212 PMAQI
3rd Aug 2025231 PMAQI
3rd Aug 2025242 PMAQI
3rd Aug 2025243 PMAQI
3rd Aug 2025234 PMAQI
3rd Aug 2025255 PMAQI
3rd Aug 2025276 PMAQI
3rd Aug 2025297 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20253010 PMAQI
3rd Aug 20253811 PMAQI
4th Aug 20254412 AMAQI
4th Aug 2025461 AMAQI
4th Aug 2025442 AMAQI
4th Aug 2025423 AMAQI
4th Aug 2025404 AMAQI
15°C14/17°C
4th Aug 2025385 AMAQI
4th Aug 2025346 AMAQI
4th Aug 2025347 AMAQI
4th Aug 2025368 AMAQI
4th Aug 2025349 AMAQI
4th Aug 20253510 AMAQI
4th Aug 20253611 AMAQI
4th Aug 20253612 PMAQI
4th Aug 2025361 PMAQI
4th Aug 2025362 PMAQI
4th Aug 2025363 PMAQI
4th Aug 2025354 PMAQI
4th Aug 2025375 PMAQI
4th Aug 2025366 PMAQI
4th Aug 2025387 PMAQI
4th Aug 2025388 PMAQI
4th Aug 2025369 PMAQI
4th Aug 20253710 PMAQI
4th Aug 20254011 PMAQI
5th Aug 20254212 AMAQI
5th Aug 2025441 AMAQI
5th Aug 2025442 AMAQI
5th Aug 2025413 AMAQI
5th Aug 2025394 AMAQI
16°C14/18°C
5th Aug 2025385 AMAQI
5th Aug 2025386 AMAQI
5th Aug 2025367 AMAQI
5th Aug 2025348 AMAQI
5th Aug 2025349 AMAQI
5th Aug 20252910 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253212 PMAQI
5th Aug 2025321 PMAQI
5th Aug 2025312 PMAQI
5th Aug 2025353 PMAQI
5th Aug 2025334 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025406 PMAQI
5th Aug 2025447 PMAQI
5th Aug 2025488 PMAQI
5th Aug 2025369 PMAQI
5th Aug 20254610 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025554 AMAQI
16°C13/18°C
6th Aug 2025545 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025567 AMAQI
6th Aug 2025588 AMAQI
6th Aug 2025599 AMAQI
6th Aug 20256110 AMAQI
6th Aug 20255811 AMAQI
6th Aug 20255312 PMAQI
6th Aug 2025421 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025263 PMAQI
6th Aug 2025214 PMAQI
6th Aug 2025205 PMAQI
6th Aug 2025186 PMAQI
6th Aug 2025177 PMAQI
6th Aug 2025178 PMAQI
6th Aug 2025559 PMAQI
6th Aug 20253610 PMAQI
6th Aug 20251811 PMAQI
7th Aug 20251912 AMAQI
7th Aug 2025161 AMAQI
7th Aug 2025232 AMAQI
7th Aug 2025303 AMAQI
7th Aug 2025234 AMAQI
17°C16/17°C
7th Aug 2025185 AMAQI
7th Aug 2025166 AMAQI
7th Aug 2025157 AMAQI
7th Aug 2025148 AMAQI
7th Aug 2025169 AMAQI
7th Aug 20251410 AMAQI
7th Aug 20251511 AMAQI
7th Aug 20251612 PMAQI
7th Aug 2025191 PMAQI
7th Aug 2025162 PMAQI
7th Aug 2025163 PMAQI
7th Aug 2025164 PMAQI
7th Aug 2025175 PMAQI
7th Aug 2025176 PMAQI
7th Aug 2025187 PMAQI
7th Aug 2025188 PMAQI
7th Aug 2025159 PMAQI
7th Aug 20251610 PMAQI
7th Aug 20251611 PMAQI
8th Aug 20251712 AMAQI
8th Aug 2025201 AMAQI
8th Aug 2025182 AMAQI
8th Aug 2025193 AMAQI
8th Aug 2025184 AMAQI
17°C16/18°C
8th Aug 2025195 AMAQI
5 AM8th Aug 2025196 AMAQI
8th Aug 2025197 AMAQI
8th Aug 2025208 AMAQI
8th Aug 2025219 AMAQI
8th Aug 20252210 AMAQI
8th Aug 20252211 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
26AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
26AQI
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. 26), while the lowest AQI was between 12 AM to 11 PM (Avg. 26).
2025 Days Vs Air Quality
Tsawwassen, Delta, British Columbia, Canada
2025
99%
217
0.9%
2
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Good
217 DaysModerate
2 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 220 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
Tsawwassen, Delta, British Columbia, Canada
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
24AQI
24AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
20AQI
20AQI
4th January 2025
21AQI
21AQI
5th January 2025
19AQI
19AQI
6th January 2025
22AQI
22AQI
7th January 2025
32AQI
32AQI
8th January 2025
35AQI
35AQI
9th January 2025
28AQI
28AQI
10th January 2025
29AQI
29AQI
11th January 2025
20AQI
20AQI
12th January 2025
28AQI
28AQI
13th January 2025
29AQI
29AQI
14th January 2025
34AQI
34AQI
15th January 2025
36AQI
36AQI
16th January 2025
38AQI
38AQI
17th January 2025
28AQI
28AQI
18th January 2025
28AQI
28AQI
19th January 2025
36AQI
36AQI
20th January 2025
30AQI
30AQI
21st January 2025
49AQI
49AQI
22nd January 2025
41AQI
41AQI
23rd January 2025
55AQI
55AQI
24th January 2025
40AQI
40AQI
25th January 2025
26AQI
26AQI
26th January 2025
31AQI
31AQI
27th January 2025
32AQI
32AQI
28th January 2025
37AQI
37AQI
29th January 2025
43AQI
43AQI
30th January 2025
45AQI
45AQI
31st January 2025
30AQI
30AQI
1st February 2025
17AQI
17AQI
2nd February 2025
19AQI
19AQI
3rd February 2025
20AQI
20AQI
4th February 2025
20AQI
20AQI
5th February 2025
21AQI
21AQI
6th February 2025
22AQI
22AQI
7th February 2025
26AQI
26AQI
8th February 2025
53AQI
53AQI
9th February 2025
46AQI
46AQI
10th February 2025
39AQI
39AQI
11th February 2025
22AQI
22AQI
12th February 2025
29AQI
29AQI
13th February 2025
27AQI
27AQI
14th February 2025
25AQI
25AQI
15th February 2025
22AQI
22AQI
16th February 2025
20AQI
20AQI
17th February 2025
31AQI
31AQI
18th February 2025
36AQI
36AQI
19th February 2025
19AQI
19AQI
20th February 2025
18AQI
18AQI
21st February 2025
21AQI
21AQI
22nd February 2025
20AQI
20AQI
23rd February 2025
17AQI
17AQI
24th February 2025
21AQI
21AQI
25th February 2025
17AQI
17AQI
26th February 2025
20AQI
20AQI
27th February 2025
21AQI
21AQI
28th February 2025
24AQI
24AQI
1st March 2025
27AQI
27AQI
2nd March 2025
30AQI
30AQI
3rd March 2025
19AQI
19AQI
4th March 2025
19AQI
19AQI
5th March 2025
20AQI
20AQI
6th March 2025
20AQI
20AQI
7th March 2025
18AQI
18AQI
8th March 2025
21AQI
21AQI
9th March 2025
25AQI
25AQI
10th March 2025
25AQI
25AQI
11th March 2025
31AQI
31AQI
12th March 2025
22AQI
22AQI
13th March 2025
19AQI
19AQI
14th March 2025
20AQI
20AQI
15th March 2025
20AQI
20AQI
16th March 2025
19AQI
19AQI
17th March 2025
21AQI
21AQI
18th March 2025
18AQI
18AQI
19th March 2025
24AQI
24AQI
20th March 2025
16AQI
16AQI
21st March 2025
17AQI
17AQI
22nd March 2025
17AQI
17AQI
23rd March 2025
18AQI
18AQI
24th March 2025
18AQI
18AQI
25th March 2025
19AQI
19AQI
26th March 2025
20AQI
20AQI
27th March 2025
17AQI
17AQI
28th March 2025
15AQI
15AQI
29th March 2025
16AQI
16AQI
30th March 2025
16AQI
16AQI
31st March 2025
16AQI
16AQI
1st April 2025
16AQI
16AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
21AQI
21AQI
4th April 2025
25AQI
25AQI
5th April 2025
25AQI
25AQI
6th April 2025
26AQI
26AQI
7th April 2025
15AQI
15AQI
8th April 2025
13AQI
13AQI
9th April 2025
14AQI
14AQI
10th April 2025
14AQI
14AQI
11th April 2025
15AQI
15AQI
12th April 2025
16AQI
16AQI
13th April 2025
17AQI
17AQI
14th April 2025
20AQI
20AQI
15th April 2025
17AQI
17AQI
16th April 2025
20AQI
20AQI
17th April 2025
18AQI
18AQI
18th April 2025
19AQI
19AQI
19th April 2025
19AQI
19AQI
20th April 2025
16AQI
16AQI
21st April 2025
15AQI
15AQI
22nd April 2025
16AQI
16AQI
23rd April 2025
19AQI
19AQI
24th April 2025
21AQI
21AQI
25th April 2025
26AQI
26AQI
26th April 2025
26AQI
26AQI
27th April 2025
31AQI
31AQI
28th April 2025
22AQI
22AQI
29th April 2025
18AQI
18AQI
30th April 2025
17AQI
17AQI
1st May 2025
24AQI
24AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
14AQI
14AQI
4th May 2025
15AQI
15AQI
5th May 2025
17AQI
17AQI
6th May 2025
18AQI
18AQI
7th May 2025
19AQI
19AQI
8th May 2025
14AQI
14AQI
9th May 2025
20AQI
20AQI
10th May 2025
20AQI
20AQI
11th May 2025
18AQI
18AQI
12th May 2025
17AQI
17AQI
13th May 2025
21AQI
21AQI
14th May 2025
21AQI
21AQI
15th May 2025
21AQI
21AQI
16th May 2025
17AQI
17AQI
17th May 2025
16AQI
16AQI
18th May 2025
13AQI
13AQI
19th May 2025
17AQI
17AQI
20th May 2025
12AQI
12AQI
21st May 2025
13AQI
13AQI
22nd May 2025
14AQI
14AQI
23rd May 2025
15AQI
15AQI
24th May 2025
19AQI
19AQI
25th May 2025
19AQI
19AQI
26th May 2025
16AQI
16AQI
27th May 2025
15AQI
15AQI
28th May 2025
18AQI
18AQI
29th May 2025
17AQI
17AQI
30th May 2025
19AQI
19AQI
31st May 2025
18AQI
18AQI
1st June 2025
17AQI
17AQI
2nd June 2025
19AQI
19AQI
3rd June 2025
20AQI
20AQI
4th June 2025
17AQI
17AQI
5th June 2025
17AQI
17AQI
6th June 2025
16AQI
16AQI
7th June 2025
17AQI
17AQI
8th June 2025
19AQI
19AQI
9th June 2025
21AQI
21AQI
10th June 2025
25AQI
25AQI
11th June 2025
28AQI
28AQI
12th June 2025
36AQI
36AQI
13th June 2025
28AQI
28AQI
14th June 2025
22AQI
22AQI
15th June 2025
23AQI
23AQI
16th June 2025
20AQI
20AQI
17th June 2025
19AQI
19AQI
18th June 2025
17AQI
17AQI
19th June 2025
16AQI
16AQI
20th June 2025
18AQI
18AQI
21st June 2025
19AQI
19AQI
22nd June 2025
20AQI
20AQI
23rd June 2025
24AQI
24AQI
24th June 2025
35AQI
35AQI
25th June 2025
32AQI
32AQI
26th June 2025
22AQI
22AQI
27th June 2025
16AQI
16AQI
28th June 2025
15AQI
15AQI
29th June 2025
18AQI
18AQI
30th June 2025
19AQI
19AQI
1st July 2025
19AQI
19AQI
2nd July 2025
19AQI
19AQI
3rd July 2025
18AQI
18AQI
4th July 2025
19AQI
19AQI
5th July 2025
20AQI
20AQI
6th July 2025
20AQI
20AQI
7th July 2025
21AQI
21AQI
8th July 2025
20AQI
20AQI
9th July 2025
15AQI
15AQI
10th July 2025
17AQI
17AQI
11th July 2025
20AQI
20AQI
12th July 2025
19AQI
19AQI
13th July 2025
19AQI
19AQI
14th July 2025
17AQI
17AQI
15th July 2025
19AQI
19AQI
16th July 2025
31AQI
31AQI
17th July 2025
32AQI
32AQI
18th July 2025
34AQI
34AQI
19th July 2025
27AQI
27AQI
20th July 2025
24AQI
24AQI
21st July 2025
25AQI
25AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
25AQI
25AQI
24th July 2025
23AQI
23AQI
25th July 2025
19AQI
19AQI
26th July 2025
22AQI
22AQI
27th July 2025
25AQI
25AQI
28th July 2025
27AQI
27AQI
29th July 2025
30AQI
30AQI
30th July 2025
28AQI
28AQI
31st July 2025
22AQI
22AQI
1st August 2025
19AQI
19AQI
2nd August 2025
19AQI
19AQI
3rd August 2025
24AQI
24AQI
4th August 2025
39AQI
39AQI
5th August 2025
39AQI
39AQI
6th August 2025
44AQI
44AQI
7th August 2025
18AQI
18AQI
32AQI
25AQI
20AQI
19AQI
18AQI
21AQI
23AQI
29AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202523AQI
30
1
27
1
31
30
31
30
31
7
217
2
Highest AQI recorded in
January32AQI
Lowest AQI recorded in
May18AQI
202418AQI
31
29
31
30
31
28
31
31
30
31
29
1
31
363
1
Highest AQI recorded in
December26AQI
Lowest AQI recorded in
September14AQI
202319AQI
31
28
31
30
31
29
31
27
4
30
30
1
25
31
354
5
Highest AQI recorded in
August24AQI
Lowest AQI recorded in
January15AQI
202217AQI
30
22
30
24
31
30
20
2
27
1
28
1
2
28
2
30
1
302
5
2
Highest AQI recorded in
October31AQI
Lowest AQI recorded in
July10AQI
202120AQI
30
28
30
30
31
28
1
31
17
13
16
14
31
30
31
333
28
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
October11AQI
202022AQI
12
20
16
30
31
31
20
4
4
2
30
1
30
31
251
5
4
2
Highest AQI recorded in
September51AQI
Lowest AQI recorded in
June14AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
23AQILeast Polluted Year Recorded
2022(Avg.)
17AQITsawwassen's annual 2025 AQI (23) shows an average percentage change of 18.7% (worsened AQI) compared to previous years: 2020 (22), 2021 (20), 2022 (17), 2023 (19), 2024 (18).
