Crofton Substation, North Cowichan, British Columbia, Canada 历史空气质量分析
深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！
良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+
八月空气质量分析
Crofton Substation, North Cowichan, British Columbia, Canada
2021
2022
2023
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
14th Aug 2021
76AQI最低AQI记录于
9th Aug 2023
4AQI同日分析（3rd August ）：
在过去5年的这一天，AQI差异显著：2025年排名为3rd 最高，AQI为24，属于良好空气质量，比2024和2021年有所改善。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：4th Aug - 5th Aug 2025
Crofton Substation, North Cowichan, British Columbia, Canada
AQI
天
夜晚
.
5 AM4th Aug 2025
9 PM
4 AM5th Aug 2025
白天时间
平均最高时间
8PM4th Aug
47AQI
平均最低时间
12PM4th Aug
36AQI
夜晚时间
平均最高时间
11PM4th Aug
42AQI
平均最低时间
9PM4th Aug
38AQI
在过去的24小时内，
Crofton Substation的AQI最高点为47，出现在天的8 PM；最低点为undefined，出现在夜晚的4 AM。
日夜AQI趋势：Jul - Aug 2025
Crofton Substation, North Cowichan, British Columbia, Canada
JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
天
夜晚
6th Jul 2025205 AMAQI
6th Jul 2025186 AMAQI
6th Jul 2025167 AMAQI
6th Jul 2025208 AMAQI
6th Jul 2025219 AMAQI
6th Jul 20252010 AMAQI
6th Jul 20252111 AMAQI
6th Jul 20252112 PMAQI
6th Jul 2025201 PMAQI
6th Jul 2025222 PMAQI
6th Jul 2025243 PMAQI
6th Jul 2025234 PMAQI
6th Jul 2025225 PMAQI
6th Jul 2025226 PMAQI
6th Jul 2025217 PMAQI
6th Jul 2025228 PMAQI
6th Jul 2025219 PMAQI
6th Jul 20252210 PMAQI
6th Jul 20252011 PMAQI
7th Jul 20252112 AMAQI
7th Jul 2025201 AMAQI
7th Jul 2025212 AMAQI
7th Jul 2025213 AMAQI
7th Jul 2025214 AMAQI
19°C15/22°C
7th Jul 2025225 AMAQI
7th Jul 2025216 AMAQI
7th Jul 2025227 AMAQI
7th Jul 2025228 AMAQI
7th Jul 2025229 AMAQI
7th Jul 20252310 AMAQI
7th Jul 20252111 AMAQI
7th Jul 20252912 PMAQI
7th Jul 2025261 PMAQI
7th Jul 2025242 PMAQI
7th Jul 2025243 PMAQI
7th Jul 2025244 PMAQI
7th Jul 2025235 PMAQI
7th Jul 2025246 PMAQI
7th Jul 2025247 PMAQI
7th Jul 2025238 PMAQI
7th Jul 2025239 PMAQI
7th Jul 20252410 PMAQI
7th Jul 20252211 PMAQI
8th Jul 20252112 AMAQI
8th Jul 2025231 AMAQI
8th Jul 2025222 AMAQI
8th Jul 2025243 AMAQI
8th Jul 2025254 AMAQI
21°C17/24°C
8th Jul 2025245 AMAQI
8th Jul 2025236 AMAQI
8th Jul 2025247 AMAQI
8th Jul 2025218 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251911 AMAQI
8th Jul 20252012 PMAQI
8th Jul 2025221 PMAQI
8th Jul 2025212 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025195 PMAQI
8th Jul 2025196 PMAQI
8th Jul 2025197 PMAQI
8th Jul 2025208 PMAQI
8th Jul 2025199 PMAQI
8th Jul 20252010 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20251912 AMAQI
9th Jul 2025201 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025163 AMAQI
9th Jul 2025154 AMAQI
19°C17/23°C
9th Jul 2025165 AMAQI
9th Jul 2025146 AMAQI
9th Jul 2025147 AMAQI
9th Jul 2025148 AMAQI
9th Jul 2025169 AMAQI
9th Jul 20251410 AMAQI
9th Jul 20251611 AMAQI
9th Jul 20251412 PMAQI
9th Jul 2025141 PMAQI
9th Jul 2025142 PMAQI
9th Jul 2025143 PMAQI
9th Jul 2025144 PMAQI
9th Jul 2025145 PMAQI
9th Jul 2025166 PMAQI
9th Jul 2025167 PMAQI
9th Jul 2025168 PMAQI
9th Jul 2025169 PMAQI
9th Jul 20251610 PMAQI
9th Jul 20251711 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025161 AMAQI
10th Jul 2025172 AMAQI
10th Jul 2025163 AMAQI
10th Jul 2025184 AMAQI
18°C16/20°C
10th Jul 2025185 AMAQI
10th Jul 2025166 AMAQI
10th Jul 2025187 AMAQI
10th Jul 2025178 AMAQI
10th Jul 2025159 AMAQI
10th Jul 20251610 AMAQI
10th Jul 20251411 AMAQI
10th Jul 20251612 PMAQI
10th Jul 2025191 PMAQI
10th Jul 2025192 PMAQI
10th Jul 2025183 PMAQI
10th Jul 2025194 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025186 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025198 PMAQI
10th Jul 2025189 PMAQI
10th Jul 20251910 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20251812 AMAQI
11th Jul 2025181 AMAQI
11th Jul 2025192 AMAQI
11th Jul 2025203 AMAQI
11th Jul 2025224 AMAQI
17°C15/20°C
11th Jul 2025235 AMAQI
11th Jul 2025206 AMAQI
11th Jul 2025217 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025219 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20251812 PMAQI
11th Jul 2025201 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025233 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025218 PMAQI
11th Jul 2025209 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252011 PMAQI
12th Jul 20252112 AMAQI
12th Jul 2025201 AMAQI
12th Jul 2025202 AMAQI
12th Jul 2025233 AMAQI
12th Jul 2025194 AMAQI
20°C16/23°C
12th Jul 2025225 AMAQI
12th Jul 2025186 AMAQI
12th Jul 2025197 AMAQI
12th Jul 2025188 AMAQI
12th Jul 2025189 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20251812 PMAQI
12th Jul 2025171 PMAQI
12th Jul 2025182 PMAQI
12th Jul 2025183 PMAQI
12th Jul 2025174 PMAQI
12th Jul 2025195 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025198 PMAQI
12th Jul 2025199 PMAQI
12th Jul 20251910 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20252012 AMAQI
13th Jul 2025221 AMAQI
13th Jul 2025212 AMAQI
13th Jul 2025213 AMAQI
13th Jul 2025234 AMAQI
21°C18/25°C
13th Jul 2025235 AMAQI
13th Jul 2025216 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025238 AMAQI
13th Jul 2025269 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252512 PMAQI
13th Jul 2025251 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025214 PMAQI
13th Jul 2025205 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025217 PMAQI
13th Jul 2025198 PMAQI
13th Jul 2025219 PMAQI
13th Jul 20252310 PMAQI
13th Jul 20252011 PMAQI
14th Jul 20252112 AMAQI
14th Jul 2025211 AMAQI
14th Jul 2025212 AMAQI
14th Jul 2025203 AMAQI
14th Jul 2025214 AMAQI
23°C20/28°C
14th Jul 2025205 AMAQI
14th Jul 2025186 AMAQI
14th Jul 2025187 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025189 AMAQI
14th Jul 20251610 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251712 PMAQI
14th Jul 2025171 PMAQI
14th Jul 2025182 PMAQI
14th Jul 2025183 PMAQI
14th Jul 2025184 PMAQI
14th Jul 2025195 PMAQI
14th Jul 2025196 PMAQI
14th Jul 2025187 PMAQI
14th Jul 2025188 PMAQI
14th Jul 2025189 PMAQI
14th Jul 20252010 PMAQI
14th Jul 20251911 PMAQI
15th Jul 20252012 AMAQI
15th Jul 2025191 AMAQI
15th Jul 2025212 AMAQI
15th Jul 2025223 AMAQI
15th Jul 2025224 AMAQI
21°C17/24°C
15th Jul 2025225 AMAQI
15th Jul 2025256 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025238 AMAQI
15th Jul 2025219 AMAQI
15th Jul 20251810 AMAQI
15th Jul 20251911 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025253 PMAQI
15th Jul 2025254 PMAQI
15th Jul 2025255 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025277 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252912 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025272 AMAQI
16th Jul 2025273 AMAQI
16th Jul 2025314 AMAQI
23°C18/28°C
16th Jul 2025355 AMAQI
16th Jul 2025346 AMAQI
16th Jul 2025307 AMAQI
16th Jul 2025288 AMAQI
16th Jul 2025269 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253312 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025372 PMAQI
16th Jul 2025413 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025445 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025387 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253710 PMAQI
16th Jul 20253811 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025381 AMAQI
17th Jul 2025372 AMAQI
17th Jul 2025373 AMAQI
17th Jul 2025364 AMAQI
23°C19/26°C
17th Jul 2025375 AMAQI
17th Jul 2025366 AMAQI
17th Jul 2025347 AMAQI
17th Jul 2025368 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20253710 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20253912 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025352 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025426 PMAQI
17th Jul 2025417 PMAQI
17th Jul 2025398 PMAQI
17th Jul 2025369 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20253712 AMAQI
18th Jul 2025391 AMAQI
18th Jul 2025402 AMAQI
18th Jul 2025383 AMAQI
18th Jul 2025394 AMAQI
22°C18/27°C
18th Jul 2025465 AMAQI
18th Jul 2025416 AMAQI
18th Jul 2025347 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025349 AMAQI
18th Jul 20253510 AMAQI
18th Jul 20253611 AMAQI
18th Jul 20253612 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025353 PMAQI
18th Jul 2025354 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025377 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025331 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025313 AMAQI
19th Jul 2025334 AMAQI
19°C17/21°C
19th Jul 2025335 AMAQI
19th Jul 2025236 AMAQI
19th Jul 2025207 AMAQI
19th Jul 2025208 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20252012 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025213 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025269 PMAQI
19th Jul 20252510 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025252 AMAQI
20th Jul 2025253 AMAQI
20th Jul 2025254 AMAQI
16°C14/16°C
20th Jul 2025245 AMAQI
20th Jul 2025196 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025208 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025211 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025241 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025274 AMAQI
17°C14/20°C
21st Jul 2025245 AMAQI
21st Jul 2025236 AMAQI
21st Jul 2025237 AMAQI
21st Jul 2025258 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025271 PMAQI
21st Jul 2025282 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025274 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025317 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252711 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025263 AMAQI
22nd Jul 2025254 AMAQI
19°C16/23°C
22nd Jul 2025255 AMAQI
22nd Jul 2025226 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025218 AMAQI
22nd Jul 2025209 AMAQI
22nd Jul 20252110 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025257 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025249 PMAQI
22nd Jul 20252310 PMAQI
22nd Jul 20252111 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025241 AMAQI
23rd Jul 2025242 AMAQI
23rd Jul 2025233 AMAQI
23rd Jul 2025224 AMAQI
17°C16/19°C
23rd Jul 2025265 AMAQI
23rd Jul 2025226 AMAQI
23rd Jul 2025197 AMAQI
23rd Jul 2025188 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20252112 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025212 PMAQI
23rd Jul 2025213 PMAQI
23rd Jul 2025254 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025256 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025259 PMAQI
23rd Jul 20252310 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025251 AMAQI
24th Jul 2025272 AMAQI
24th Jul 2025263 AMAQI
24th Jul 2025274 AMAQI
19°C16/21°C
24th Jul 2025275 AMAQI
24th Jul 2025296 AMAQI
24th Jul 2025247 AMAQI
24th Jul 2025258 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252510 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20252112 PMAQI
24th Jul 2025191 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025221 AMAQI
25th Jul 2025202 AMAQI
25th Jul 2025183 AMAQI
25th Jul 2025204 AMAQI
18°C16/20°C
25th Jul 2025205 AMAQI
25th Jul 2025166 AMAQI
25th Jul 2025167 AMAQI
25th Jul 2025168 AMAQI
25th Jul 2025169 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251511 AMAQI
25th Jul 20251512 PMAQI
25th Jul 2025161 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025198 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 2025193 AMAQI
26th Jul 2025194 AMAQI
16°C15/18°C
26th Jul 2025205 AMAQI
26th Jul 2025186 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025218 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20251910 AMAQI
26th Jul 20251911 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025244 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252010 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252212 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025244 AMAQI
17°C15/19°C
27th Jul 2025245 AMAQI
27th Jul 2025206 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025258 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252411 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025274 AMAQI
17°C13/20°C
28th Jul 2025275 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025217 AMAQI
28th Jul 2025248 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20252511 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025287 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252910 PMAQI
28th Jul 20253111 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025314 AMAQI
17°C14/21°C
29th Jul 2025325 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025299 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025349 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025332 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025344 AMAQI
21°C16/26°C
30th Jul 2025305 AMAQI
30th Jul 2025326 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025308 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025333 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025335 PMAQI
30th Jul 2025336 PMAQI
30th Jul 2025337 PMAQI
30th Jul 2025338 PMAQI
30th Jul 2025339 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253011 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025321 AMAQI
31st Jul 2025312 AMAQI
31st Jul 2025303 AMAQI
31st Jul 2025324 AMAQI
23°C19/27°C
31st Jul 2025255 AMAQI
31st Jul 2025236 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025248 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20251910 AMAQI
31st Jul 20251911 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025214 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025288 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025264 AMAQI
22°C19/24°C
1st Aug 2025245 AMAQI
1st Aug 2025246 AMAQI
1st Aug 2025227 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025179 AMAQI
1st Aug 20251610 AMAQI
1st Aug 20251611 AMAQI
1st Aug 20251812 PMAQI
1st Aug 2025181 PMAQI
1st Aug 2025202 PMAQI
1st Aug 2025233 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025245 PMAQI
1st Aug 2025266 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025288 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252511 PMAQI
2nd Aug 20252512 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025242 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025234 AMAQI
20°C17/23°C
2nd Aug 2025235 AMAQI
2nd Aug 2025206 AMAQI
2nd Aug 2025187 AMAQI
2nd Aug 2025168 AMAQI
2nd Aug 2025169 AMAQI
2nd Aug 20251610 AMAQI
2nd Aug 20251611 AMAQI
2nd Aug 20251512 PMAQI
2nd Aug 2025161 PMAQI
2nd Aug 2025142 PMAQI
2nd Aug 2025153 PMAQI
2nd Aug 2025144 PMAQI
2nd Aug 2025175 PMAQI
2nd Aug 2025166 PMAQI
2nd Aug 2025197 PMAQI
2nd Aug 2025198 PMAQI
2nd Aug 2025189 PMAQI
2nd Aug 20251810 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252212 AMAQI
3rd Aug 2025211 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025183 AMAQI
3rd Aug 2025204 AMAQI
18°C16/20°C
3rd Aug 2025215 AMAQI
3rd Aug 2025206 AMAQI
3rd Aug 2025207 AMAQI
3rd Aug 2025208 AMAQI
3rd Aug 2025199 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20252311 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025281 PMAQI
3rd Aug 2025262 PMAQI
3rd Aug 2025263 PMAQI
3rd Aug 2025284 PMAQI
3rd Aug 2025265 PMAQI
3rd Aug 2025276 PMAQI
3rd Aug 2025327 PMAQI
3rd Aug 2025398 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20253010 PMAQI
3rd Aug 20253711 PMAQI
4th Aug 20253612 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025402 AMAQI
4th Aug 2025393 AMAQI
4th Aug 2025394 AMAQI
17°C14/20°C
4th Aug 2025395 AMAQI
4th Aug 2025386 AMAQI
4th Aug 2025387 AMAQI
4th Aug 2025378 AMAQI
4th Aug 2025369 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20253711 AMAQI
4th Aug 20253612 PMAQI
4th Aug 2025401 PMAQI
4th Aug 2025432 PMAQI
4th Aug 2025423 PMAQI
4th Aug 2025454 PMAQI
4th Aug 2025425 PMAQI
4th Aug 2025446 PMAQI
4th Aug 2025457 PMAQI
4th Aug 2025478 PMAQI
4th Aug 2025389 PMAQI
4th Aug 20254010 PMAQI
4th Aug 20254211 PMAQI
5th Aug 20254112 AMAQI
17°C14/20°C
5 AM
1 PM
9 PM
1 AM
4 AM
--°C/°C
白天时间
平均最高时间
5 AM - 8 PM
25AQI
16 小时 / 天
480 小时 / 月
平均最低时间
6 AM - 9 PM
24AQI
16 小时 / 天
480 小时 / 月
过去30天中，白天AQI最高值为5 AM到8 PM（平均25），最低值为6 AM到9 PM（平均24）。
夜晚时间
平均最高时间
12 AM - 11 PM
25AQI
7 小时 / 天
210 小时 / 月
平均最低时间
12 AM - 11 PM
25AQI
7 小时 / 天
210 小时 / 月
过去30天中，夜间AQI最高值为12 AM到11 PM（平均25），最低值为12 AM到11 PM（平均25）。
2025空气质量与天数对比
Crofton Substation, North Cowichan, British Columbia, Canada
2025
96%
207
4%
8
在2025年的最后217天中，不同AQI类别的总天数 (剩余 148 天)
良好
207 天数适中
8 天数差
0 天数不健康
0 天数严重
0 天数危险
0 天数在WHO安全空气质量限制内：96%
健康风险级别:
非常低
在2025年中，96%的217天在WHO的安全空气质量限制内。健康问题的风险是非常低，但长期影响仍不明确。
年度空气质量洞察
Crofton Substation, North Cowichan, British Columbia, Canada
2025年AQI水平
AQI
PM2.5
PM10
CO
SO2
NO2
O3
周日周一周二周三周四周五周六
一月
二月
三月
四月
五月
六月
七月
八月
九月
十月
十一月
十二月
1st 一月 2025
29AQI
29AQI
2nd 一月 2025
29AQI
29AQI
3rd 一月 2025
26AQI
26AQI
4th 一月 2025
29AQI
29AQI
5th 一月 2025
22AQI
22AQI
6th 一月 2025
24AQI
24AQI
7th 一月 2025
36AQI
36AQI
8th 一月 2025
38AQI
38AQI
9th 一月 2025
34AQI
34AQI
10th 一月 2025
31AQI
31AQI
11th 一月 2025
24AQI
24AQI
12th 一月 2025
32AQI
32AQI
13th 一月 2025
37AQI
37AQI
14th 一月 2025
39AQI
39AQI
15th 一月 2025
54AQI
54AQI
16th 一月 2025
43AQI
43AQI
17th 一月 2025
30AQI
30AQI
18th 一月 2025
37AQI
37AQI
19th 一月 2025
40AQI
40AQI
20th 一月 2025
40AQI
40AQI
21st 一月 2025
47AQI
47AQI
22nd 一月 2025
51AQI
51AQI
23rd 一月 2025
52AQI
52AQI
24th 一月 2025
37AQI
37AQI
25th 一月 2025
41AQI
41AQI
26th 一月 2025
47AQI
47AQI
27th 一月 2025
52AQI
52AQI
28th 一月 2025
54AQI
54AQI
29th 一月 2025
59AQI
59AQI
30th 一月 2025
51AQI
51AQI
31st 一月 2025
32AQI
32AQI
1st 二月 2025
20AQI
20AQI
2nd 二月 2025
24AQI
24AQI
3rd 二月 2025
30AQI
30AQI
4th 二月 2025
27AQI
27AQI
5th 二月 2025
29AQI
29AQI
6th 二月 2025
28AQI
28AQI
7th 二月 2025
29AQI
29AQI
8th 二月 2025
61AQI
61AQI
9th 二月 2025
50AQI
50AQI
10th 二月 2025
46AQI
46AQI
11th 二月 2025
29AQI
29AQI
12th 二月 2025
37AQI
37AQI
13th 二月 2025
34AQI
34AQI
14th 二月 2025
45AQI
45AQI
15th 二月 2025
42AQI
42AQI
16th 二月 2025
25AQI
25AQI
17th 二月 2025
29AQI
29AQI
18th 二月 2025
31AQI
31AQI
19th 二月 2025
22AQI
22AQI
20th 二月 2025
19AQI
19AQI
21st 二月 2025
31AQI
31AQI
22nd 二月 2025
28AQI
28AQI
23rd 二月 2025
17AQI
17AQI
24th 二月 2025
25AQI
25AQI
25th 二月 2025
18AQI
18AQI
26th 二月 2025
28AQI
28AQI
27th 二月 2025
27AQI
27AQI
28th 二月 2025
37AQI
37AQI
1st 三月 2025
36AQI
36AQI
2nd 三月 2025
37AQI
37AQI
3rd 三月 2025
28AQI
28AQI
4th 三月 2025
20AQI
20AQI
5th 三月 2025
20AQI
20AQI
6th 三月 2025
22AQI
22AQI
7th 三月 2025
21AQI
21AQI
8th 三月 2025
22AQI
22AQI
9th 三月 2025
34AQI
34AQI
10th 三月 2025
32AQI
32AQI
11th 三月 2025
35AQI
35AQI
12th 三月 2025
28AQI
28AQI
13th 三月 2025
24AQI
24AQI
14th 三月 2025
24AQI
24AQI
15th 三月 2025
22AQI
22AQI
16th 三月 2025
20AQI
20AQI
17th 三月 2025
25AQI
25AQI
18th 三月 2025
20AQI
20AQI
19th 三月 2025
25AQI
25AQI
20th 三月 2025
18AQI
18AQI
21st 三月 2025
19AQI
19AQI
22nd 三月 2025
16AQI
16AQI
23rd 三月 2025
16AQI
16AQI
24th 三月 2025
22AQI
22AQI
25th 三月 2025
22AQI
22AQI
26th 三月 2025
24AQI
24AQI
27th 三月 2025
17AQI
17AQI
28th 三月 2025
16AQI
16AQI
29th 三月 2025
15AQI
15AQI
30th 三月 2025
18AQI
18AQI
31st 三月 2025
22AQI
22AQI
1st 四月 2025
17AQI
17AQI
2nd 四月 2025
20AQI
20AQI
3rd 四月 2025
24AQI
24AQI
4th 四月 2025
25AQI
25AQI
5th 四月 2025
24AQI
24AQI
6th 四月 2025
25AQI
25AQI
7th 四月 2025
14AQI
14AQI
8th 四月 2025
15AQI
15AQI
9th 四月 2025
14AQI
14AQI
10th 四月 2025
18AQI
18AQI
11th 四月 2025
17AQI
17AQI
12th 四月 2025
18AQI
18AQI
13th 四月 2025
22AQI
22AQI
14th 四月 2025
20AQI
20AQI
15th 四月 2025
19AQI
19AQI
16th 四月 2025
20AQI
20AQI
17th 四月 2025
18AQI
18AQI
18th 四月 2025
21AQI
21AQI
19th 四月 2025
20AQI
20AQI
20th 四月 2025
18AQI
18AQI
21st 四月 2025
16AQI
16AQI
22nd 四月 2025
15AQI
15AQI
23rd 四月 2025
18AQI
18AQI
24th 四月 2025
22AQI
22AQI
25th 四月 2025
30AQI
30AQI
26th 四月 2025
30AQI
30AQI
27th 四月 2025
29AQI
29AQI
28th 四月 2025
21AQI
21AQI
29th 四月 2025
17AQI
17AQI
30th 四月 2025
19AQI
19AQI
1st 五月 2025
24AQI
24AQI
2nd 五月 2025
29AQI
29AQI
3rd 五月 2025
19AQI
19AQI
4th 五月 2025
16AQI
16AQI
5th 五月 2025
19AQI
19AQI
6th 五月 2025
22AQI
22AQI
7th 五月 2025
23AQI
23AQI
8th 五月 2025
17AQI
17AQI
9th 五月 2025
19AQI
19AQI
10th 五月 2025
22AQI
22AQI
11th 五月 2025
18AQI
18AQI
12th 五月 2025
19AQI
19AQI
13th 五月 2025
21AQI
21AQI
14th 五月 2025
17AQI
17AQI
15th 五月 2025
17AQI
17AQI
16th 五月 2025
15AQI
15AQI
17th 五月 2025
16AQI
16AQI
18th 五月 2025
13AQI
13AQI
19th 五月 2025
14AQI
14AQI
20th 五月 2025
12AQI
12AQI
21st 五月 2025
13AQI
13AQI
22nd 五月 2025
16AQI
16AQI
23rd 五月 2025
16AQI
16AQI
24th 五月 2025
14AQI
14AQI
25th 五月 2025
16AQI
16AQI
26th 五月 2025
17AQI
17AQI
27th 五月 2025
15AQI
15AQI
28th 五月 2025
20AQI
20AQI
29th 五月 2025
14AQI
14AQI
30th 五月 2025
17AQI
17AQI
31st 五月 2025
16AQI
16AQI
1st 六月 2025
15AQI
15AQI
2nd 六月 2025
18AQI
18AQI
3rd 六月 2025
20AQI
20AQI
4th 六月 2025
17AQI
17AQI
5th 六月 2025
21AQI
21AQI
6th 六月 2025
18AQI
18AQI
7th 六月 2025
18AQI
18AQI
8th 六月 2025
23AQI
23AQI
9th 六月 2025
23AQI
23AQI
10th 六月 2025
25AQI
25AQI
11th 六月 2025
34AQI
34AQI
12th 六月 2025
30AQI
30AQI
13th 六月 2025
25AQI
25AQI
14th 六月 2025
21AQI
21AQI
15th 六月 2025
19AQI
19AQI
16th 六月 2025
19AQI
19AQI
17th 六月 2025
17AQI
17AQI
18th 六月 2025
15AQI
15AQI
19th 六月 2025
17AQI
17AQI
20th 六月 2025
18AQI
18AQI
21st 六月 2025
19AQI
19AQI
22nd 六月 2025
19AQI
19AQI
23rd 六月 2025
22AQI
22AQI
24th 六月 2025
35AQI
35AQI
25th 六月 2025
27AQI
27AQI
26th 六月 2025
18AQI
18AQI
27th 六月 2025
16AQI
16AQI
28th 六月 2025
15AQI
15AQI
29th 六月 2025
20AQI
20AQI
30th 六月 2025
22AQI
22AQI
1st 七月 2025
23AQI
23AQI
2nd 七月 2025
18AQI
18AQI
3rd 七月 2025
17AQI
17AQI
4th 七月 2025
20AQI
20AQI
5th 七月 2025
20AQI
20AQI
6th 七月 2025
20AQI
20AQI
7th 七月 2025
23AQI
23AQI
8th 七月 2025
21AQI
21AQI
9th 七月 2025
16AQI
16AQI
10th 七月 2025
17AQI
17AQI
11th 七月 2025
21AQI
21AQI
12th 七月 2025
19AQI
19AQI
13th 七月 2025
22AQI
22AQI
14th 七月 2025
19AQI
19AQI
15th 七月 2025
23AQI
23AQI
16th 七月 2025
34AQI
34AQI
17th 七月 2025
38AQI
38AQI
18th 七月 2025
37AQI
37AQI
19th 七月 2025
26AQI
26AQI
20th 七月 2025
24AQI
24AQI
21st 七月 2025
26AQI
26AQI
22nd 七月 2025
24AQI
24AQI
23rd 七月 2025
23AQI
23AQI
24th 七月 2025
25AQI
25AQI
25th 七月 2025
18AQI
18AQI
26th 七月 2025
21AQI
21AQI
27th 七月 2025
25AQI
25AQI
28th 七月 2025
28AQI
28AQI
29th 七月 2025
31AQI
31AQI
30th 七月 2025
32AQI
32AQI
31st 七月 2025
25AQI
25AQI
1st 八月 2025
22AQI
22AQI
2nd 八月 2025
19AQI
19AQI
3rd 八月 2025
24AQI
24AQI
39AQI
31AQI
23AQI
20AQI
18AQI
21AQI
24AQI
22AQI
天数
一月二月三月四月五月六月七月八月九月十月十一月十二月总天数
202525AQI
24
7
27
1
31
30
31
30
31
3
207
8
最高AQI记录于
一月39AQI
最低AQI记录于
五月18AQI
202418AQI
31
28
31
18
31
28
31
30
1
30
31
29
1
31
349
2
最高AQI记录于
十二月29AQI
最低AQI记录于
四月10AQI
202318AQI
31
27
1
31
29
30
30
31
26
5
30
30
1
26
3
30
351
10
最高AQI记录于
十一月27AQI
最低AQI记录于
四月12AQI
202220AQI
29
1
22
30
29
31
30
21
3
24
4
1
27
4
25
3
31
302
12
1
最高AQI记录于
十一月30AQI
最低AQI记录于
六月12AQI
202120AQI
30
28
30
30
31
25
2
31
28
2
26
31
30
31
351
4
最高AQI记录于
八月25AQI
最低AQI记录于
二月15AQI
202021AQI
13
20
19
30
31
31
21
1
2
5
1
30
1
30
31
256
2
2
5
1
最高AQI记录于
九月59AQI
最低AQI记录于
十二月13AQI
过去6年中污染最重与最轻的年份
污染最重的记录年份
2025(平均)
25AQI污染最轻的记录年份
2023(平均)
18AQICrofton Substation的年度2025 AQI（25）相比之前几年的平均百分比变化为27.8% (恶化 AQI)：2020 (21), 2021 (20), 2022 (20), 2023 (18), 2024 (18)。
