Analyse Historique de la Qualité de l'Air à Chehalis, Washington, United States
Plongez dans des détails sur la qualité de l'air avec des données historiques, des tendances mensuelles et annuelles à portée de main !
Bon
050
Modéré
100
Pauvre
150
Non sain
200
Sévère
300
Dangereux
301+
Analyse de la qualité de l'air de Août
Chehalis, Washington, United States
2021
2022
2023
2024
2025
AQI
.
Jours
Tendances AQI : Le plus élevé et le plus bas
AQI le plus élevé enregistré le
20th Aug 2023
103AQIAQI le plus bas enregistré le
5th Aug 2021
11AQIAnalyse du même jour (4th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 1st le plus élevé AQI à 28 de Bon qualité de l'air le même jour.
Télécharger les données annuelles 2024
Rapport mondial sur la qualité de l'air
Tendance AQI Jour & Nuit : 4th Aug - 5th Aug 2025
Chehalis, Washington, United States
AQI
Jour
Nuit
.
5 AM4th Aug 2025
8 PM
4 AM5th Aug 2025
Heure du jour
Heure moyenne la plus haute
6PM4th Aug
36AQI
Heure moyenne la plus basse
11AM4th Aug
24AQI
Heure de la nuit
Heure moyenne la plus haute
9PM4th Aug
31AQI
Heure moyenne la plus basse
4AM5th Aug
25AQI
Au cours des 24 dernières heures,
L'AQI de Chehalis a atteint son point le plus élevé de 36 à 6 PM pendant le Jour, tandis que le point le plus bas, 24, a été enregistré à 11 AM pendant le Jour entre 4th Aug et 5th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Chehalis, Washington, United States
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
Jour
Nuit
6th Jul 2025165 AMAQI
6th Jul 2025186 AMAQI
6th Jul 2025177 AMAQI
6th Jul 2025188 AMAQI
6th Jul 2025189 AMAQI
6th Jul 20252210 AMAQI
6th Jul 20252111 AMAQI
6th Jul 20251812 PMAQI
6th Jul 2025181 PMAQI
6th Jul 2025182 PMAQI
6th Jul 2025183 PMAQI
6th Jul 2025184 PMAQI
6th Jul 2025185 PMAQI
6th Jul 2025186 PMAQI
6th Jul 2025177 PMAQI
6th Jul 2025178 PMAQI
6th Jul 2025179 PMAQI
6th Jul 20251810 PMAQI
6th Jul 20251811 PMAQI
7th Jul 20251712 AMAQI
7th Jul 2025171 AMAQI
7th Jul 2025172 AMAQI
7th Jul 2025183 AMAQI
7th Jul 2025174 AMAQI
20°C11/28°C
7th Jul 2025185 AMAQI
7th Jul 2025186 AMAQI
7th Jul 2025187 AMAQI
7th Jul 2025188 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251910 AMAQI
7th Jul 20252011 AMAQI
7th Jul 20252012 PMAQI
7th Jul 2025211 PMAQI
7th Jul 2025202 PMAQI
7th Jul 2025183 PMAQI
7th Jul 2025194 PMAQI
7th Jul 2025195 PMAQI
7th Jul 2025186 PMAQI
7th Jul 2025197 PMAQI
7th Jul 2025198 PMAQI
7th Jul 2025219 PMAQI
7th Jul 20252110 PMAQI
7th Jul 20252211 PMAQI
8th Jul 20252012 AMAQI
8th Jul 2025201 AMAQI
8th Jul 2025202 AMAQI
8th Jul 2025193 AMAQI
8th Jul 2025284 AMAQI
20°C11/29°C
8th Jul 2025255 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025227 AMAQI
8th Jul 2025218 AMAQI
8th Jul 2025219 AMAQI
8th Jul 20252110 AMAQI
8th Jul 20252211 AMAQI
8th Jul 20252112 PMAQI
8th Jul 2025211 PMAQI
8th Jul 2025202 PMAQI
8th Jul 2025203 PMAQI
8th Jul 2025194 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025207 PMAQI
8th Jul 2025208 PMAQI
8th Jul 2025209 PMAQI
8th Jul 20251810 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025171 AMAQI
9th Jul 2025152 AMAQI
9th Jul 2025163 AMAQI
9th Jul 2025144 AMAQI
19°C12/28°C
9th Jul 2025165 AMAQI
9th Jul 2025166 AMAQI
9th Jul 2025157 AMAQI
9th Jul 2025168 AMAQI
9th Jul 2025159 AMAQI
9th Jul 20251610 AMAQI
9th Jul 20251611 AMAQI
9th Jul 20251512 PMAQI
9th Jul 2025151 PMAQI
9th Jul 2025152 PMAQI
9th Jul 2025163 PMAQI
9th Jul 2025164 PMAQI
9th Jul 2025165 PMAQI
9th Jul 2025166 PMAQI
9th Jul 2025177 PMAQI
9th Jul 2025178 PMAQI
9th Jul 2025179 PMAQI
9th Jul 20251710 PMAQI
9th Jul 20251611 PMAQI
10th Jul 20251612 AMAQI
10th Jul 2025161 AMAQI
10th Jul 2025162 AMAQI
10th Jul 2025143 AMAQI
10th Jul 2025144 AMAQI
17°C13/20°C
10th Jul 2025165 AMAQI
10th Jul 2025176 AMAQI
10th Jul 2025177 AMAQI
10th Jul 2025168 AMAQI
10th Jul 2025179 AMAQI
10th Jul 20251910 AMAQI
10th Jul 20251811 AMAQI
10th Jul 20251712 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025162 PMAQI
10th Jul 2025173 PMAQI
10th Jul 2025174 PMAQI
10th Jul 2025175 PMAQI
10th Jul 2025166 PMAQI
10th Jul 2025177 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025189 PMAQI
10th Jul 20251710 PMAQI
10th Jul 20251811 PMAQI
11th Jul 20251812 AMAQI
11th Jul 2025181 AMAQI
11th Jul 2025162 AMAQI
11th Jul 2025173 AMAQI
11th Jul 2025204 AMAQI
16°C13/20°C
11th Jul 2025215 AMAQI
11th Jul 2025216 AMAQI
11th Jul 2025197 AMAQI
11th Jul 2025208 AMAQI
11th Jul 2025209 AMAQI
11th Jul 20251910 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20252112 PMAQI
11th Jul 2025201 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025193 PMAQI
11th Jul 2025194 PMAQI
11th Jul 2025195 PMAQI
11th Jul 2025196 PMAQI
11th Jul 2025187 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025209 PMAQI
11th Jul 20252110 PMAQI
11th Jul 20252111 PMAQI
12th Jul 20251912 AMAQI
12th Jul 2025261 AMAQI
12th Jul 2025182 AMAQI
12th Jul 2025193 AMAQI
12th Jul 2025204 AMAQI
20°C12/28°C
12th Jul 2025185 AMAQI
12th Jul 2025186 AMAQI
12th Jul 2025197 AMAQI
12th Jul 2025208 AMAQI
12th Jul 2025209 AMAQI
12th Jul 20252010 AMAQI
12th Jul 20252011 AMAQI
12th Jul 20251912 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025182 PMAQI
12th Jul 2025193 PMAQI
12th Jul 2025204 PMAQI
12th Jul 2025195 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025217 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025199 PMAQI
12th Jul 20252010 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025302 AMAQI
13th Jul 2025303 AMAQI
13th Jul 2025324 AMAQI
21°C14/28°C
13th Jul 2025385 AMAQI
13th Jul 2025306 AMAQI
13th Jul 2025287 AMAQI
13th Jul 2025288 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252710 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20252712 PMAQI
13th Jul 2025271 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025253 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025236 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025229 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252312 AMAQI
14th Jul 2025211 AMAQI
14th Jul 2025172 AMAQI
14th Jul 2025173 AMAQI
14th Jul 2025164 AMAQI
23°C15/31°C
14th Jul 2025165 AMAQI
14th Jul 2025166 AMAQI
14th Jul 2025167 AMAQI
14th Jul 2025168 AMAQI
14th Jul 2025169 AMAQI
14th Jul 20251610 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251512 PMAQI
14th Jul 2025151 PMAQI
14th Jul 2025172 PMAQI
14th Jul 2025173 PMAQI
14th Jul 2025184 PMAQI
14th Jul 2025175 PMAQI
14th Jul 2025176 PMAQI
14th Jul 2025177 PMAQI
14th Jul 2025188 PMAQI
14th Jul 2025199 PMAQI
14th Jul 20251910 PMAQI
14th Jul 20251811 PMAQI
15th Jul 20252112 AMAQI
15th Jul 2025201 AMAQI
15th Jul 2025192 AMAQI
15th Jul 2025203 AMAQI
15th Jul 2025214 AMAQI
16°C14/18°C
15th Jul 2025215 AMAQI
15th Jul 2025206 AMAQI
15th Jul 2025207 AMAQI
15th Jul 2025208 AMAQI
15th Jul 2025219 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025213 PMAQI
15th Jul 2025214 PMAQI
15th Jul 2025215 PMAQI
15th Jul 2025206 PMAQI
15th Jul 2025217 PMAQI
15th Jul 2025218 PMAQI
15th Jul 2025209 PMAQI
15th Jul 20252010 PMAQI
15th Jul 20252011 PMAQI
16th Jul 20252012 AMAQI
16th Jul 2025201 AMAQI
16th Jul 2025222 AMAQI
16th Jul 2025223 AMAQI
16th Jul 2025224 AMAQI
21°C10/30°C
16th Jul 2025225 AMAQI
16th Jul 2025236 AMAQI
16th Jul 2025227 AMAQI
16th Jul 2025248 AMAQI
16th Jul 2025249 AMAQI
16th Jul 20252510 AMAQI
16th Jul 20252611 AMAQI
16th Jul 20252612 PMAQI
16th Jul 2025261 PMAQI
16th Jul 2025242 PMAQI
16th Jul 2025233 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025236 PMAQI
16th Jul 2025237 PMAQI
16th Jul 2025248 PMAQI
16th Jul 2025239 PMAQI
16th Jul 20252310 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025312 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025304 AMAQI
24°C16/33°C
17th Jul 2025305 AMAQI
17th Jul 2025306 AMAQI
17th Jul 2025317 AMAQI
17th Jul 2025318 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20252411 AMAQI
17th Jul 20252512 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025313 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025297 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20252911 PMAQI
18th Jul 20252912 AMAQI
18th Jul 2025281 AMAQI
18th Jul 2025272 AMAQI
18th Jul 2025273 AMAQI
18th Jul 2025274 AMAQI
18°C12/28°C
18th Jul 2025265 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025267 AMAQI
18th Jul 2025268 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025233 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025235 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025257 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025194 AMAQI
15°C13/19°C
19th Jul 2025215 AMAQI
19th Jul 2025216 AMAQI
19th Jul 2025207 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025209 AMAQI
19th Jul 20252110 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025213 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025218 PMAQI
19th Jul 2025229 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252211 PMAQI
20th Jul 20252112 AMAQI
20th Jul 2025181 AMAQI
20th Jul 2025182 AMAQI
20th Jul 2025163 AMAQI
20th Jul 2025164 AMAQI
16°C13/20°C
20th Jul 2025165 AMAQI
20th Jul 2025176 AMAQI
20th Jul 2025177 AMAQI
20th Jul 2025188 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20251712 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025193 PMAQI
20th Jul 2025194 PMAQI
20th Jul 2025195 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025197 PMAQI
20th Jul 2025188 PMAQI
20th Jul 2025199 PMAQI
20th Jul 20252010 PMAQI
20th Jul 20252011 PMAQI
21st Jul 20252012 AMAQI
21st Jul 2025201 AMAQI
21st Jul 2025202 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025194 AMAQI
15°C11/17°C
21st Jul 2025195 AMAQI
21st Jul 2025206 AMAQI
21st Jul 2025207 AMAQI
21st Jul 2025208 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025218 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252110 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025191 AMAQI
22nd Jul 2025192 AMAQI
22nd Jul 2025193 AMAQI
22nd Jul 2025184 AMAQI
16°C12/21°C
22nd Jul 2025175 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025193 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025197 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025171 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025163 AMAQI
23rd Jul 2025164 AMAQI
16°C12/21°C
23rd Jul 2025165 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251711 AMAQI
23rd Jul 20251712 PMAQI
23rd Jul 2025171 PMAQI
23rd Jul 2025172 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025185 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025197 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025209 PMAQI
23rd Jul 20252010 PMAQI
23rd Jul 20251911 PMAQI
24th Jul 20251912 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025172 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025164 AMAQI
18°C13/27°C
24th Jul 2025165 AMAQI
24th Jul 2025176 AMAQI
24th Jul 2025167 AMAQI
24th Jul 2025168 AMAQI
24th Jul 2025149 AMAQI
24th Jul 20251410 AMAQI
24th Jul 20251511 AMAQI
24th Jul 20251512 PMAQI
24th Jul 2025141 PMAQI
24th Jul 2025162 PMAQI
24th Jul 2025163 PMAQI
24th Jul 2025174 PMAQI
24th Jul 2025165 PMAQI
24th Jul 2025166 PMAQI
24th Jul 2025177 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251710 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251812 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025172 AMAQI
25th Jul 2025173 AMAQI
25th Jul 2025164 AMAQI
16°C13/21°C
25th Jul 2025145 AMAQI
25th Jul 2025146 AMAQI
25th Jul 2025157 AMAQI
25th Jul 2025158 AMAQI
25th Jul 2025159 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251511 AMAQI
25th Jul 20251412 PMAQI
25th Jul 2025141 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025168 PMAQI
25th Jul 2025179 PMAQI
25th Jul 20251710 PMAQI
25th Jul 20251611 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025172 AMAQI
26th Jul 2025173 AMAQI
26th Jul 2025184 AMAQI
16°C13/20°C
26th Jul 2025175 AMAQI
26th Jul 2025176 AMAQI
26th Jul 2025177 AMAQI
26th Jul 2025188 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251810 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025199 PMAQI
26th Jul 20252010 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20252012 AMAQI
27th Jul 2025201 AMAQI
27th Jul 2025192 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025204 AMAQI
15°C12/20°C
27th Jul 2025215 AMAQI
27th Jul 2025206 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252111 AMAQI
27th Jul 20252112 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025202 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025209 PMAQI
27th Jul 20251910 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025201 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025193 AMAQI
28th Jul 2025204 AMAQI
16°C11/23°C
28th Jul 2025195 AMAQI
28th Jul 2025196 AMAQI
28th Jul 2025197 AMAQI
28th Jul 2025208 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20252110 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252112 PMAQI
28th Jul 2025211 PMAQI
28th Jul 2025212 PMAQI
28th Jul 2025213 PMAQI
28th Jul 2025204 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025206 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025199 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20252111 PMAQI
29th Jul 20251912 AMAQI
29th Jul 2025181 AMAQI
29th Jul 2025172 AMAQI
29th Jul 2025173 AMAQI
29th Jul 2025164 AMAQI
19°C11/28°C
29th Jul 2025175 AMAQI
29th Jul 2025176 AMAQI
29th Jul 2025187 AMAQI
29th Jul 2025178 AMAQI
29th Jul 2025189 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251911 AMAQI
29th Jul 20252012 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025212 PMAQI
29th Jul 2025203 PMAQI
29th Jul 2025204 PMAQI
29th Jul 2025215 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025208 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20253010 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025203 AMAQI
30th Jul 2025184 AMAQI
19°C11/29°C
30th Jul 2025175 AMAQI
30th Jul 2025176 AMAQI
30th Jul 2025187 AMAQI
30th Jul 2025198 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20251910 AMAQI
30th Jul 20251911 AMAQI
30th Jul 20251912 PMAQI
30th Jul 2025181 PMAQI
30th Jul 2025192 PMAQI
30th Jul 2025193 PMAQI
30th Jul 2025194 PMAQI
30th Jul 2025195 PMAQI
30th Jul 2025196 PMAQI
30th Jul 2025197 PMAQI
30th Jul 2025198 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252810 PMAQI
30th Jul 20252511 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025181 AMAQI
31st Jul 2025162 AMAQI
31st Jul 2025153 AMAQI
31st Jul 2025144 AMAQI
19°C12/28°C
31st Jul 2025145 AMAQI
31st Jul 2025166 AMAQI
31st Jul 2025187 AMAQI
31st Jul 2025168 AMAQI
31st Jul 2025189 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025203 PMAQI
31st Jul 2025204 PMAQI
31st Jul 2025195 PMAQI
31st Jul 2025196 PMAQI
31st Jul 2025227 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025219 PMAQI
31st Jul 20252010 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20251812 AMAQI
1st Aug 2025191 AMAQI
1st Aug 2025192 AMAQI
1st Aug 2025173 AMAQI
1st Aug 2025174 AMAQI
18°C14/25°C
1st Aug 2025175 AMAQI
1st Aug 2025166 AMAQI
1st Aug 2025167 AMAQI
1st Aug 2025158 AMAQI
1st Aug 2025169 AMAQI
1st Aug 20251610 AMAQI
1st Aug 20251711 AMAQI
1st Aug 20251612 PMAQI
1st Aug 2025171 PMAQI
1st Aug 2025162 PMAQI
1st Aug 2025173 PMAQI
1st Aug 2025174 PMAQI
1st Aug 2025175 PMAQI
1st Aug 2025176 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025188 PMAQI
1st Aug 2025219 PMAQI
1st Aug 20252010 PMAQI
1st Aug 20252011 PMAQI
2nd Aug 20251912 AMAQI
2nd Aug 2025181 AMAQI
2nd Aug 2025172 AMAQI
2nd Aug 2025173 AMAQI
2nd Aug 2025184 AMAQI
17°C13/22°C
2nd Aug 2025175 AMAQI
2nd Aug 2025156 AMAQI
2nd Aug 2025167 AMAQI
2nd Aug 2025148 AMAQI
2nd Aug 2025159 AMAQI
2nd Aug 20251410 AMAQI
2nd Aug 20251411 AMAQI
2nd Aug 20251312 PMAQI
2nd Aug 2025141 PMAQI
2nd Aug 2025142 PMAQI
2nd Aug 2025143 PMAQI
2nd Aug 2025164 PMAQI
2nd Aug 2025165 PMAQI
2nd Aug 2025166 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025178 PMAQI
2nd Aug 2025179 PMAQI
2nd Aug 20251910 PMAQI
2nd Aug 20251911 PMAQI
3rd Aug 20252012 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025222 AMAQI
3rd Aug 2025223 AMAQI
3rd Aug 2025204 AMAQI
17°C15/20°C
3rd Aug 2025215 AMAQI
3rd Aug 2025206 AMAQI
3rd Aug 2025187 AMAQI
3rd Aug 2025208 AMAQI
3rd Aug 2025199 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20251911 AMAQI
3rd Aug 20251812 PMAQI
3rd Aug 2025181 PMAQI
3rd Aug 2025192 PMAQI
3rd Aug 2025193 PMAQI
3rd Aug 2025194 PMAQI
3rd Aug 2025205 PMAQI
3rd Aug 2025216 PMAQI
3rd Aug 2025207 PMAQI
3rd Aug 2025228 PMAQI
3rd Aug 2025239 PMAQI
3rd Aug 20252710 PMAQI
3rd Aug 20252911 PMAQI
4th Aug 20253212 AMAQI
4th Aug 2025301 AMAQI
4th Aug 2025302 AMAQI
4th Aug 2025283 AMAQI
4th Aug 2025254 AMAQI
16°C13/21°C
4th Aug 2025255 AMAQI
4th Aug 2025246 AMAQI
4th Aug 2025257 AMAQI
4th Aug 2025278 AMAQI
4th Aug 2025269 AMAQI
4th Aug 20252510 AMAQI
4th Aug 20252411 AMAQI
4th Aug 20252612 PMAQI
4th Aug 2025291 PMAQI
4th Aug 2025302 PMAQI
4th Aug 2025303 PMAQI
4th Aug 2025334 PMAQI
4th Aug 2025345 PMAQI
4th Aug 2025366 PMAQI
4th Aug 2025267 PMAQI
4th Aug 2025308 PMAQI
4th Aug 2025319 PMAQI
4th Aug 20253110 PMAQI
4th Aug 20252811 PMAQI
5th Aug 20252712 AMAQI
5th Aug 2025281 AMAQI
5th Aug 2025272 AMAQI
5th Aug 2025263 AMAQI
5th Aug 2025254 AMAQI
17°C12/22°C
5th Aug 2025265 AMAQI
5 AM5th Aug 2025266 AMAQI
5th Aug 2025247 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025269 AMAQI
5th Aug 20252410 AMAQI
5th Aug 20252411 AMAQI
5th Aug 20252212 PMAQI
12 PM5th Aug 2025231 PMAQI
5th Aug 2025252 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
5 AM - 8 PM
20AQI
16 heures / Jour
480 heures / Mois
Heure moyenne la plus basse
6 AM - 7 AM
19AQI
2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 8 PM (Moyenne 20), tandis que l'AQI le plus bas était entre 6 AM à 7 AM (Moyenne 19).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM
21AQI
8 heures / Jour
240 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM
21AQI
8 heures / Jour
240 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 21), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 21).
Jours de 2025 Vs Qualité de l'Air
Chehalis, Washington, United States
2025
97%
210
3%
6
Nombre total de jours avec différentes catégories AQI au cours des 217 derniers jours de 2025 (148 jours restants)
Bon
210 JoursModéré
6 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 97%
Niveau de risque sanitaire:
Très faible
En 2025, 97% des 217 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Très faible, mais les impacts sur la santé ne sont pas encore clairs.
Aperçus Annuels sur la Qualité de l'Air
Chehalis, Washington, United States
Niveaux AQI en 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dim.Lun.Mar.Mer.Jeu.Ven.Sam.
Jan.
Fév.
Mar.
Avr.
Mai
Juin
Juil.
Août
Sep.
Oct.
Nov.
Déc.
1st Janvier 2025
25AQI
25AQI
2nd Janvier 2025
32AQI
32AQI
3rd Janvier 2025
24AQI
24AQI
4th Janvier 2025
21AQI
21AQI
5th Janvier 2025
20AQI
20AQI
6th Janvier 2025
23AQI
23AQI
7th Janvier 2025
25AQI
25AQI
8th Janvier 2025
26AQI
26AQI
9th Janvier 2025
31AQI
31AQI
10th Janvier 2025
22AQI
22AQI
11th Janvier 2025
20AQI
20AQI
12th Janvier 2025
32AQI
32AQI
13th Janvier 2025
36AQI
36AQI
14th Janvier 2025
38AQI
38AQI
15th Janvier 2025
45AQI
45AQI
16th Janvier 2025
42AQI
42AQI
17th Janvier 2025
42AQI
42AQI
18th Janvier 2025
39AQI
39AQI
19th Janvier 2025
47AQI
47AQI
20th Janvier 2025
50AQI
50AQI
21st Janvier 2025
53AQI
53AQI
22nd Janvier 2025
50AQI
50AQI
23rd Janvier 2025
53AQI
53AQI
24th Janvier 2025
45AQI
45AQI
25th Janvier 2025
39AQI
39AQI
26th Janvier 2025
47AQI
47AQI
27th Janvier 2025
58AQI
58AQI
28th Janvier 2025
59AQI
59AQI
29th Janvier 2025
62AQI
62AQI
30th Janvier 2025
55AQI
55AQI
31st Janvier 2025
34AQI
34AQI
1st Février 2025
23AQI
23AQI
2nd Février 2025
23AQI
23AQI
3rd Février 2025
27AQI
27AQI
4th Février 2025
33AQI
33AQI
5th Février 2025
24AQI
24AQI
6th Février 2025
26AQI
26AQI
7th Février 2025
23AQI
23AQI
8th Février 2025
25AQI
25AQI
9th Février 2025
28AQI
28AQI
10th Février 2025
33AQI
33AQI
11th Février 2025
25AQI
25AQI
12th Février 2025
38AQI
38AQI
13th Février 2025
26AQI
26AQI
14th Février 2025
29AQI
29AQI
15th Février 2025
27AQI
27AQI
16th Février 2025
20AQI
20AQI
17th Février 2025
21AQI
21AQI
18th Février 2025
24AQI
24AQI
19th Février 2025
22AQI
22AQI
20th Février 2025
20AQI
20AQI
21st Février 2025
22AQI
22AQI
22nd Février 2025
20AQI
20AQI
23rd Février 2025
22AQI
22AQI
24th Février 2025
23AQI
23AQI
25th Février 2025
21AQI
21AQI
26th Février 2025
25AQI
25AQI
27th Février 2025
28AQI
28AQI
28th Février 2025
25AQI
25AQI
1st Mars 2025
32AQI
32AQI
2nd Mars 2025
22AQI
22AQI
3rd Mars 2025
19AQI
19AQI
4th Mars 2025
21AQI
21AQI
5th Mars 2025
19AQI
19AQI
6th Mars 2025
21AQI
21AQI
7th Mars 2025
23AQI
23AQI
8th Mars 2025
25AQI
25AQI
9th Mars 2025
30AQI
30AQI
10th Mars 2025
17AQI
17AQI
11th Mars 2025
21AQI
21AQI
12th Mars 2025
18AQI
18AQI
13th Mars 2025
16AQI
16AQI
14th Mars 2025
17AQI
17AQI
15th Mars 2025
17AQI
17AQI
16th Mars 2025
17AQI
17AQI
17th Mars 2025
26AQI
26AQI
18th Mars 2025
20AQI
20AQI
19th Mars 2025
19AQI
19AQI
20th Mars 2025
14AQI
14AQI
21st Mars 2025
15AQI
15AQI
22nd Mars 2025
16AQI
16AQI
23rd Mars 2025
17AQI
17AQI
24th Mars 2025
15AQI
15AQI
25th Mars 2025
20AQI
20AQI
26th Mars 2025
19AQI
19AQI
27th Mars 2025
16AQI
16AQI
28th Mars 2025
16AQI
16AQI
29th Mars 2025
15AQI
15AQI
30th Mars 2025
20AQI
20AQI
31st Mars 2025
16AQI
16AQI
1st Avril 2025
17AQI
17AQI
2nd Avril 2025
19AQI
19AQI
3rd Avril 2025
20AQI
20AQI
4th Avril 2025
23AQI
23AQI
5th Avril 2025
26AQI
26AQI
6th Avril 2025
21AQI
21AQI
7th Avril 2025
16AQI
16AQI
8th Avril 2025
13AQI
13AQI
9th Avril 2025
14AQI
14AQI
10th Avril 2025
18AQI
18AQI
11th Avril 2025
16AQI
16AQI
12th Avril 2025
19AQI
19AQI
13th Avril 2025
19AQI
19AQI
14th Avril 2025
20AQI
20AQI
15th Avril 2025
19AQI
19AQI
16th Avril 2025
22AQI
22AQI
17th Avril 2025
20AQI
20AQI
18th Avril 2025
21AQI
21AQI
19th Avril 2025
18AQI
18AQI
20th Avril 2025
15AQI
15AQI
21st Avril 2025
14AQI
14AQI
22nd Avril 2025
17AQI
17AQI
23rd Avril 2025
19AQI
19AQI
24th Avril 2025
25AQI
25AQI
25th Avril 2025
34AQI
34AQI
26th Avril 2025
29AQI
29AQI
27th Avril 2025
21AQI
21AQI
28th Avril 2025
13AQI
13AQI
29th Avril 2025
13AQI
13AQI
30th Avril 2025
15AQI
15AQI
1st Mai 2025
24AQI
24AQI
2nd Mai 2025
20AQI
20AQI
3rd Mai 2025
13AQI
13AQI
4th Mai 2025
15AQI
15AQI
5th Mai 2025
15AQI
15AQI
6th Mai 2025
18AQI
18AQI
7th Mai 2025
16AQI
16AQI
8th Mai 2025
18AQI
18AQI
9th Mai 2025
17AQI
17AQI
10th Mai 2025
17AQI
17AQI
11th Mai 2025
15AQI
15AQI
12th Mai 2025
16AQI
16AQI
13th Mai 2025
19AQI
19AQI
14th Mai 2025
19AQI
19AQI
15th Mai 2025
17AQI
17AQI
16th Mai 2025
17AQI
17AQI
17th Mai 2025
16AQI
16AQI
18th Mai 2025
13AQI
13AQI
19th Mai 2025
15AQI
15AQI
20th Mai 2025
11AQI
11AQI
21st Mai 2025
12AQI
12AQI
22nd Mai 2025
13AQI
13AQI
23rd Mai 2025
14AQI
14AQI
24th Mai 2025
13AQI
13AQI
25th Mai 2025
13AQI
13AQI
26th Mai 2025
13AQI
13AQI
27th Mai 2025
15AQI
15AQI
28th Mai 2025
18AQI
18AQI
29th Mai 2025
14AQI
14AQI
30th Mai 2025
16AQI
16AQI
31st Mai 2025
15AQI
15AQI
1st Juin 2025
18AQI
18AQI
2nd Juin 2025
19AQI
19AQI
3rd Juin 2025
23AQI
23AQI
4th Juin 2025
14AQI
14AQI
5th Juin 2025
16AQI
16AQI
6th Juin 2025
17AQI
17AQI
7th Juin 2025
19AQI
19AQI
8th Juin 2025
23AQI
23AQI
9th Juin 2025
27AQI
27AQI
10th Juin 2025
36AQI
36AQI
11th Juin 2025
33AQI
33AQI
12th Juin 2025
27AQI
27AQI
13th Juin 2025
18AQI
18AQI
14th Juin 2025
18AQI
18AQI
15th Juin 2025
19AQI
19AQI
16th Juin 2025
17AQI
17AQI
17th Juin 2025
16AQI
16AQI
18th Juin 2025
14AQI
14AQI
19th Juin 2025
15AQI
15AQI
20th Juin 2025
15AQI
15AQI
21st Juin 2025
11AQI
11AQI
22nd Juin 2025
11AQI
11AQI
23rd Juin 2025
16AQI
16AQI
24th Juin 2025
27AQI
27AQI
25th Juin 2025
28AQI
28AQI
26th Juin 2025
14AQI
14AQI
27th Juin 2025
13AQI
13AQI
28th Juin 2025
12AQI
12AQI
29th Juin 2025
17AQI
17AQI
30th Juin 2025
18AQI
18AQI
1st Juillet 2025
17AQI
17AQI
2nd Juillet 2025
14AQI
14AQI
3rd Juillet 2025
14AQI
14AQI
4th Juillet 2025
16AQI
16AQI
5th Juillet 2025
20AQI
20AQI
6th Juillet 2025
17AQI
17AQI
7th Juillet 2025
19AQI
19AQI
8th Juillet 2025
21AQI
21AQI
9th Juillet 2025
16AQI
16AQI
10th Juillet 2025
17AQI
17AQI
11th Juillet 2025
19AQI
19AQI
12th Juillet 2025
20AQI
20AQI
13th Juillet 2025
27AQI
27AQI
14th Juillet 2025
17AQI
17AQI
15th Juillet 2025
21AQI
21AQI
16th Juillet 2025
23AQI
23AQI
17th Juillet 2025
29AQI
29AQI
18th Juillet 2025
24AQI
24AQI
19th Juillet 2025
21AQI
21AQI
20th Juillet 2025
18AQI
18AQI
21st Juillet 2025
20AQI
20AQI
22nd Juillet 2025
18AQI
18AQI
23rd Juillet 2025
18AQI
18AQI
24th Juillet 2025
16AQI
16AQI
25th Juillet 2025
16AQI
16AQI
26th Juillet 2025
18AQI
18AQI
27th Juillet 2025
20AQI
20AQI
28th Juillet 2025
20AQI
20AQI
29th Juillet 2025
20AQI
20AQI
30th Juillet 2025
20AQI
20AQI
31st Juillet 2025
19AQI
19AQI
1st Août 2025
18AQI
18AQI
2nd Août 2025
17AQI
17AQI
3rd Août 2025
21AQI
21AQI
4th Août 2025
28AQI
28AQI
39AQI
25AQI
19AQI
19AQI
16AQI
19AQI
19AQI
21AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202522AQI
25
6
28
31
30
31
30
31
4
210
6
Le plus élevé AQI enregistré en
Janvier39AQI
Le plus bas AQI enregistré en
Mai16AQI
202420AQI
31
29
31
26
31
29
30
1
31
30
31
28
2
30
1
357
4
Le plus élevé AQI enregistré en
Décembre31AQI
Le plus bas AQI enregistré en
Juin13AQI
202323AQI
31
25
1
30
1
30
31
30
30
1
27
3
1
30
28
3
24
5
31
347
14
1
Le plus élevé AQI enregistré en
Novembre37AQI
Le plus bas AQI enregistré en
Avril14AQI
202229AQI
29
1
20
1
31
25
31
30
19
1
1
25
4
12
11
6
1
1
16
14
27
4
266
36
6
1
1
Le plus élevé AQI enregistré en
Octobre72AQI
Le plus bas AQI enregistré en
Mai12AQI
202120AQI
26
4
25
31
30
31
30
31
31
30
31
27
3
31
354
7
Le plus élevé AQI enregistré en
Octobre27AQI
Le plus bas AQI enregistré en
Mai14AQI
202030AQI
13
20
18
30
31
31
19
3
2
4
2
30
1
27
3
28
3
247
10
2
4
2
Le plus élevé AQI enregistré en
Septembre69AQI
Le plus bas AQI enregistré en
Juin20AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2020(Moyenne)
30AQIAnnée la moins polluée enregistrée
2024(Moyenne)
20AQILa qualité de l'air annuelle de Chehalis pour l'année 2025 AQI (22) montre un changement moyen de pourcentage de -6.5% (amélioré AQI) par rapport aux années précédentes : 2020 (30), 2021 (20), 2022 (29), 2023 (23), 2024 (20).
