What is the current level of PM10 in Sedrowoolley, Washington?

Sedrowoolley, Washington currently has a PM10 concentration of 35.492 μg/m3.

What is the current level of sulfur dioxide (SO2) in Sedrowoolley, Washington?

The current sulfur dioxide (SO2) concentration in Sedrowoolley, Washington is 0.375 ppb.

What is the current level of ozone (O3) in Sedrowoolley, Washington?

Sedrowoolley, Washington currently has an ozone (O3) concentration of 10.067 ppm.

What is the current level of nitrogen dioxide (NO2) in Sedrowoolley, Washington?

The current level of nitrogen dioxide (NO2) in Sedrowoolley, Washington is 7.603 ppb.

Current air quality index in SedroWoolley, Washington today

Q: What is the PM2.5 concentration in Sedrowoolley, Washington right now?

Sedrowoolley, Washington currently has a PM2.5 concentration of 8 μg/m3.

Stay updated with real-time air quality in SedroWoolley, Washington featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

SedroWoolley, Washington

Last updated: ... (Local time)

Common air pollutants in SedroWoolley, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

35.49 μg/m³

155

255

425

605+

Ozone (O₃)

10.07 ppb

201

201+

Sulfur Dioxide (SO₂)

0.38 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.60 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

SedroWoolley, Washington

Get Live Pollen Counts

SedroWoolley, Washington

Scroll To Air Quality Map

Track live SedroWoolley, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	22 \| good	3.712 \| good	16.748 \| good	12.809 \| good	0.353 \| good	6.994 \| good	0.224 \| good
2026-10-20T22:00:00.000Z	16 \| good	3.282 \| good	14.721 \| good	11.368 \| good	0.394 \| good	7.547 \| good	0.212 \| good
2026-10-20T23:00:00.000Z	16 \| good	2.926 \| good	12.548 \| good	10.076 \| good	0.405 \| good	8.946 \| good	0.216 \| good
2026-10-21T00:00:00.000Z	16 \| good	2.747 \| good	11.461 \| good	10.523 \| good	0.371 \| good	10.931 \| good	0.216 \| good
2026-10-21T01:00:00.000Z	16 \| good	2.682 \| good	11.053 \| good	11.936 \| good	0.399 \| good	9.196 \| good	0.23 \| good
2026-10-21T02:00:00.000Z	16 \| good	2.734 \| good	11.187 \| good	9.155 \| good	0.325 \| good	16.702 \| good	0.286 \| good
2026-10-21T03:00:00.000Z	33 \| good	6.328 \| good	28.103 \| good	13.761 \| good	1.314 \| good	15.334 \| good	0.286 \| good
2026-10-21T04:00:00.000Z	22 \| good	3.717 \| good	16.402 \| good	8.196 \| good	0.347 \| good	14.053 \| good	0.267 \| good
2026-10-21T05:00:00.000Z	22 \| good	3.677 \| good	16.615 \| good	6.527 \| good	0.349 \| good	12.729 \| good	0.271 \| good
2026-10-21T06:00:00.000Z	22 \| good	3.563 \| good	16.118 \| good	8.691 \| good	0.305 \| good	10.585 \| good	0.274 \| good
2026-10-21T07:00:00.000Z	22 \| good	3.677 \| good	16.687 \| good	5.942 \| good	0.298 \| good	9.06 \| good	0.274 \| good
2026-10-21T08:00:00.000Z	22 \| good	4.233 \| good	19.021 \| good	2.454 \| good	0.279 \| good	11.838 \| good	0.294 \| good
2026-10-21T09:00:00.000Z	22 \| good	4.203 \| good	18.456 \| good	6.235 \| good	0.363 \| good	11.396 \| good	0.267 \| good
2026-10-21T10:00:00.000Z	22 \| good	3.875 \| good	16.804 \| good	5.476 \| good	0.35 \| good	9.363 \| good	0.275 \| good
2026-10-21T11:00:00.000Z	22 \| good	3.509 \| good	15.426 \| good	4.772 \| good	0.308 \| good	9.482 \| good	0.298 \| good
2026-10-21T12:00:00.000Z	16 \| good	3.426 \| good	15.256 \| good	4.513 \| good	0.274 \| good	8.946 \| good	0.284 \| good
2026-10-21T13:00:00.000Z	16 \| good	3.454 \| good	15.283 \| good	4.455 \| good	0.273 \| good	9.895 \| good	0.284 \| good
2026-10-21T14:00:00.000Z	22 \| good	3.576 \| good	15.845 \| good	6.18 \| good	0.239 \| good	10.835 \| good	0.327 \| good
2026-10-21T15:00:00.000Z	22 \| good	3.729 \| good	16.461 \| good	2.496 \| good	0.352 \| good	10.875 \| good	0.405 \| good
2026-10-21T16:00:00.000Z	22 \| good	3.923 \| good	17.475 \| good	2.883 \| good	0.457 \| good	9.531 \| good	0.391 \| good
2026-10-21T17:00:00.000Z	22 \| good	4.402 \| good	18.981 \| good	4.428 \| good	0.41 \| good	8.888 \| good	0.434 \| good
2026-10-21T18:00:00.000Z	27 \| good	4.975 \| good	21.882 \| good	9.403 \| good	0.446 \| good	10.132 \| good	0.36 \| good
2026-10-21T19:00:00.000Z	27 \| good	5.449 \| good	24.234 \| good	10.739 \| good	0.445 \| good	9.194 \| good	0.296 \| good
2026-10-21T20:00:00.000Z	33 \| good	6.221 \| good	27.898 \| good	13.038 \| good	0.43 \| good	8.429 \| good	0.283 \| good
2026-10-21T21:00:00.000Z	38 \| good	7.045 \| good	30.757 \| good	15.289 \| good	0.44 \| good	8.565 \| good	0.268 \| good
2026-10-21T22:00:00.000Z	38 \| good	7.47 \| good	33.073 \| good	16.107 \| good	0.52 \| good	7.889 \| good	0.244 \| good
2026-10-21T23:00:00.000Z	38 \| good	7.379 \| good	32.325 \| good	12.913 \| good	0.662 \| good	8.406 \| good	0.283 \| good
2026-10-22T00:00:00.000Z	38 \| good	7.325 \| good	32.679 \| good	11.879 \| good	0.578 \| good	9.366 \| good	0.296 \| good
2026-10-22T01:00:00.000Z	38 \| good	7.139 \| good	31.422 \| good	7.13 \| good	0.591 \| good	10.415 \| good	0.301 \| good
2026-10-22T02:00:00.000Z	44 \| good	7.86 \| good	34.874 \| good	5.547 \| good	0.621 \| good	13.964 \| good	0.395 \| good
2026-10-22T03:00:00.000Z	38 \| good	6.871 \| good	30.401 \| good	9.82 \| good	1.221 \| good	14.571 \| good	0.302 \| good
2026-10-22T04:00:00.000Z	49 \| good	9.474 \| good	41.893 \| good	4.349 \| good	0.468 \| good	16.852 \| good	0.473 \| good
2026-10-22T05:00:00.000Z	49 \| good	8.91 \| good	40.007 \| good	3.164 \| good	0.374 \| good	17.581 \| good	0.374 \| good
2026-10-22T06:00:00.000Z	49 \| good	8.652 \| good	38.047 \| good	2.606 \| good	0.377 \| good	13.56 \| good	0.369 \| good
2026-10-22T07:00:00.000Z	49 \| good	8.674 \| good	38.241 \| good	2.466 \| good	0.374 \| good	12.971 \| good	0.368 \| good
2026-10-22T08:00:00.000Z	38 \| good	7.457 \| good	32.833 \| good	4.774 \| good	0.406 \| good	10.868 \| good	0.334 \| good
2026-10-22T09:00:00.000Z	38 \| good	6.972 \| good	30.976 \| good	3.455 \| good	0.366 \| good	8.442 \| good	0.248 \| good
2026-10-22T10:00:00.000Z	33 \| good	6.435 \| good	28.59 \| good	4.829 \| good	0.375 \| good	7.651 \| good	0.307 \| good
2026-10-22T11:00:00.000Z	33 \| good	6.207 \| good	27.392 \| good	9.104 \| good	0.404 \| good	7.713 \| good	0.301 \| good
2026-10-22T12:00:00.000Z	33 \| good	6.317 \| good	27.497 \| good	3.004 \| good	0.441 \| good	8.815 \| good	0.272 \| good
2026-10-22T13:00:00.000Z	33 \| good	6.193 \| good	26.935 \| good	2.231 \| good	0.38 \| good	8.161 \| good	0.272 \| good
2026-10-22T14:00:00.000Z	33 \| good	5.651 \| good	24.863 \| good	2.248 \| good	0.446 \| good	8.334 \| good	0.319 \| good
2026-10-22T15:00:00.000Z	33 \| good	5.608 \| good	24.903 \| good	2.185 \| good	0.495 \| good	10.058 \| good	0.336 \| good
2026-10-22T16:00:00.000Z	33 \| good	5.874 \| good	25.392 \| good	2.559 \| good	0.528 \| good	9.315 \| good	0.374 \| good
2026-10-22T17:00:00.000Z	33 \| good	6.46 \| good	29.152 \| good	5.237 \| good	0.463 \| good	9.25 \| good	0.295 \| good
2026-10-22T18:00:00.000Z	44 \| good	7.74 \| good	34.23 \| good	6.608 \| good	0.358 \| good	8.953 \| good	0.31 \| good
2026-10-22T19:00:00.000Z	44 \| good	7.714 \| good	34.133 \| good	8.55 \| good	0.359 \| good	8.154 \| good	0.265 \| good
2026-10-22T20:00:00.000Z	44 \| good	8 \| good	35.492 \| good	10.067 \| good	0.375 \| good	7.603 \| good	0.229 \| good
2026-10-22T20:00:00.000Z	44 \| good	8 \| good	35.492 \| good	10.067 \| good	0.375 \| good	7.603 \| good	0.229 \| good
2026-10-22T21:00:00.000Z	56 \| moderate	12.427 \| fine	56.739 \| fine	18.878 \| good	2.156 \| good	4.54 \| good	0.188 \| good
2026-10-22T22:00:00.000Z	56 \| moderate	12.232 \| fine	54.804 \| good	19.019 \| good	2.18 \| good	4.845 \| good	0.182 \| good
2026-10-22T23:00:00.000Z	52 \| moderate	9.915 \| good	43.841 \| good	17.479 \| good	2.104 \| good	5.333 \| good	0.178 \| good
2026-10-23T00:00:00.000Z	38 \| good	6.773 \| good	29.9 \| good	13.894 \| good	1.939 \| good	6.346 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	27 \| good	5.02 \| good	21.998 \| good	14.169 \| good	1.689 \| good	8.273 \| good	0.196 \| good
2026-10-23T02:00:00.000Z	16 \| good	3.398 \| good	15.053 \| good	16.772 \| good	1.611 \| good	10.122 \| good	0.219 \| good
2026-10-23T03:00:00.000Z	17 \| good	2.381 \| good	10.111 \| good	17.969 \| good	1.593 \| good	10.537 \| good	0.231 \| good
2026-10-23T04:00:00.000Z	20 \| good	0.587 \| good	2.099 \| good	21.646 \| good	1.588 \| good	10.394 \| good	0.235 \| good
2026-10-23T05:00:00.000Z	20 \| good	0.661 \| good	2.095 \| good	22.233 \| good	1.517 \| good	10.075 \| good	0.236 \| good
2026-10-23T06:00:00.000Z	21 \| good	0.845 \| good	3.056 \| good	22.559 \| good	1.359 \| good	9.769 \| good	0.238 \| good
2026-10-23T07:00:00.000Z	20 \| good	0.752 \| good	2.989 \| good	21.993 \| good	1.149 \| good	9.454 \| good	0.238 \| good
2026-10-23T08:00:00.000Z	20 \| good	0.89 \| good	3.068 \| good	22.14 \| good	0.947 \| good	8.848 \| good	0.235 \| good
2026-10-23T09:00:00.000Z	21 \| good	0.78 \| good	2.995 \| good	22.657 \| good	1.004 \| good	8.044 \| good	0.231 \| good
2026-10-23T10:00:00.000Z	20 \| good	0.733 \| good	2.968 \| good	22.255 \| good	0.986 \| good	7.703 \| good	0.231 \| good
2026-10-23T11:00:00.000Z	19 \| good	0.735 \| good	3.003 \| good	20.581 \| good	1.005 \| good	7.187 \| good	0.228 \| good
2026-10-23T12:00:00.000Z	16 \| good	0.76 \| good	3.024 \| good	17.397 \| good	1.033 \| good	7.142 \| good	0.221 \| good
2026-10-23T13:00:00.000Z	15 \| good	0.821 \| good	3.048 \| good	16.165 \| good	0.98 \| good	7.106 \| good	0.224 \| good
2026-10-23T14:00:00.000Z	13 \| good	0.678 \| good	2.14 \| good	14.255 \| good	0.925 \| good	7.25 \| good	0.229 \| good
2026-10-23T15:00:00.000Z	12 \| good	1.418 \| good	6.015 \| good	12.776 \| good	0.905 \| good	7.225 \| good	0.244 \| good
2026-10-23T16:00:00.000Z	14 \| good	2.187 \| good	9.025 \| good	15.037 \| good	0.84 \| good	6.09 \| good	0.257 \| good
2026-10-23T17:00:00.000Z	16 \| good	3.194 \| good	13.939 \| good	16.586 \| good	0.91 \| good	4.584 \| good	0.231 \| good
2026-10-23T18:00:00.000Z	22 \| good	4.037 \| good	17.956 \| good	18.891 \| good	1.166 \| good	4.198 \| good	0.211 \| good
2026-10-23T19:00:00.000Z	22 \| good	4.013 \| good	18.025 \| good	21.771 \| good	1.379 \| good	3.841 \| good	0.187 \| good
2026-10-23T20:00:00.000Z	22 \| good	3.428 \| good	15.086 \| good	23.555 \| good	1.393 \| good	3.693 \| good	0.181 \| good
2026-10-23T21:00:00.000Z	22 \| good	2.953 \| good	12.142 \| good	24.138 \| good	1.45 \| good	3.83 \| good	0.182 \| good
2026-10-23T22:00:00.000Z	23 \| good	2.232 \| good	9.16 \| good	24.817 \| good	1.539 \| good	4.189 \| good	0.184 \| good
2026-10-23T23:00:00.000Z	21 \| good	2.246 \| good	9.088 \| good	22.944 \| good	1.655 \| good	4.714 \| good	0.188 \| good
2026-10-24T00:00:00.000Z	22 \| good	4.265 \| good	18.918 \| good	16.945 \| good	1.769 \| good	5.89 \| good	0.196 \| good
2026-10-24T01:00:00.000Z	33 \| good	5.629 \| good	24.05 \| good	11.763 \| good	1.792 \| good	8.703 \| good	0.222 \| good
2026-10-24T02:00:00.000Z	38 \| good	6.679 \| good	29.959 \| good	11.878 \| good	1.92 \| good	11.763 \| good	0.257 \| good
2026-10-24T03:00:00.000Z	38 \| good	7.465 \| good	33.01 \| good	12.433 \| good	2.026 \| good	13.159 \| good	0.281 \| good
2026-10-24T04:00:00.000Z	38 \| good	6.9 \| good	30.066 \| good	11.38 \| good	1.977 \| good	13.784 \| good	0.298 \| good
2026-10-24T05:00:00.000Z	38 \| good	6.899 \| good	30.079 \| good	10.976 \| good	1.662 \| good	13.788 \| good	0.309 \| good
2026-10-24T06:00:00.000Z	38 \| good	6.564 \| good	29.055 \| good	10.772 \| good	1.191 \| good	13.247 \| good	0.317 \| good
2026-10-24T07:00:00.000Z	38 \| good	6.738 \| good	30.067 \| good	13.544 \| good	0.864 \| good	12.174 \| good	0.303 \| good
2026-10-24T08:00:00.000Z	33 \| good	6.42 \| good	28.117 \| good	14.196 \| good	0.775 \| good	10.903 \| good	0.282 \| good
2026-10-24T09:00:00.000Z	27 \| good	5.182 \| good	22.236 \| good	15.791 \| good	0.675 \| good	9.641 \| good	0.267 \| good
2026-10-24T10:00:00.000Z	27 \| good	4.505 \| good	19.178 \| good	15.563 \| good	0.603 \| good	8.712 \| good	0.255 \| good
2026-10-24T11:00:00.000Z	22 \| good	3.76 \| good	16.193 \| good	14.958 \| good	0.572 \| good	7.968 \| good	0.243 \| good
2026-10-24T12:00:00.000Z	16 \| good	3.033 \| good	12.292 \| good	13.475 \| good	0.532 \| good	7.527 \| good	0.236 \| good
2026-10-24T13:00:00.000Z	16 \| good	2.813 \| good	11.307 \| good	13.677 \| good	0.464 \| good	7.062 \| good	0.232 \| good
2026-10-24T14:00:00.000Z	12 \| good	1.436 \| good	5.312 \| good	13.307 \| good	0.412 \| good	6.779 \| good	0.232 \| good
2026-10-24T15:00:00.000Z	13 \| good	1.412 \| good	5.329 \| good	13.913 \| good	0.436 \| good	6.475 \| good	0.244 \| good
2026-10-24T16:00:00.000Z	14 \| good	1.272 \| good	5.254 \| good	14.976 \| good	0.492 \| good	5.309 \| good	0.261 \| good
2026-10-24T17:00:00.000Z	16 \| good	0.942 \| good	3.294 \| good	17.343 \| good	0.584 \| good	4.629 \| good	0.245 \| good
2026-10-24T18:00:00.000Z	19 \| good	1.054 \| good	4.24 \| good	20.407 \| good	0.799 \| good	4.382 \| good	0.222 \| good
2026-10-24T19:00:00.000Z	22 \| good	1.725 \| good	7.192 \| good	24.226 \| good	1.041 \| good	4.941 \| good	0.205 \| good
2026-10-24T20:00:00.000Z	24 \| good	2.38 \| good	10.153 \| good	25.782 \| good	1.08 \| good	4.929 \| good	0.2 \| good

SedroWoolley

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near SedroWoolley, Washington

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How accurate is Washington, USA air quality data?

The air quality data for Washington, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Sedrowoolley, Washington get updated?

Air quality updates for Sedrowoolley, Washington are available every hour.

What time in the past 24 hours saw the poorest air quality in Sedrowoolley, Washington?

Sedrowoolley, Washington experienced its worst air quality at 07:00:00, 2026-10-22.

When was air quality in Sedrowoolley, Washington the best over the past 24 hours?

The best air quality in Sedrowoolley, Washington was observed at 05:00:00 on 2026-10-22.

What is the air quality in Sedrowoolley, Washington right now?

The air quality in Sedrowoolley, Washington right now is Good, with an AQI of 44.

What pollutant is most frequently found in Sedrowoolley, Washington?

In Sedrowoolley, Washington, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Sedrowoolley, Washington is poor?

When air quality in Sedrowoolley, Washington is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Sedrowoolley, Washington right now?

Sedrowoolley, Washington currently has a PM_2.5 concentration of 8 μg/m³.

What is the current level of PM₁₀ in Sedrowoolley, Washington?

Sedrowoolley, Washington currently has a PM₁₀ concentration of 35.492 μg/m³.

What is the current level of carbon monoxide (CO) in Sedrowoolley, Washington?

The current carbon monoxide (CO) level in Sedrowoolley, Washington is 0.229 ppm.

What is the current level of sulfur dioxide (SO₂) in Sedrowoolley, Washington?

The current sulfur dioxide (SO₂) concentration in Sedrowoolley, Washington is 0.375 ppb.

What is the current level of ozone (O₃) in Sedrowoolley, Washington?

Sedrowoolley, Washington currently has an ozone (O₃) concentration of 10.067 ppm.

What is the current level of nitrogen dioxide (NO₂) in Sedrowoolley, Washington?

The current level of nitrogen dioxide (NO₂) in Sedrowoolley, Washington is 7.603 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	22 \| good	3.712 \| good	16.748 \| good	12.809 \| good	0.353 \| good	6.994 \| good	0.224 \| good
2026-10-20T22:00:00.000Z	16 \| good	3.282 \| good	14.721 \| good	11.368 \| good	0.394 \| good	7.547 \| good	0.212 \| good
2026-10-20T23:00:00.000Z	16 \| good	2.926 \| good	12.548 \| good	10.076 \| good	0.405 \| good	8.946 \| good	0.216 \| good
2026-10-21T00:00:00.000Z	16 \| good	2.747 \| good	11.461 \| good	10.523 \| good	0.371 \| good	10.931 \| good	0.216 \| good
2026-10-21T01:00:00.000Z	16 \| good	2.682 \| good	11.053 \| good	11.936 \| good	0.399 \| good	9.196 \| good	0.23 \| good
2026-10-21T02:00:00.000Z	16 \| good	2.734 \| good	11.187 \| good	9.155 \| good	0.325 \| good	16.702 \| good	0.286 \| good
2026-10-21T03:00:00.000Z	33 \| good	6.328 \| good	28.103 \| good	13.761 \| good	1.314 \| good	15.334 \| good	0.286 \| good
2026-10-21T04:00:00.000Z	22 \| good	3.717 \| good	16.402 \| good	8.196 \| good	0.347 \| good	14.053 \| good	0.267 \| good
2026-10-21T05:00:00.000Z	22 \| good	3.677 \| good	16.615 \| good	6.527 \| good	0.349 \| good	12.729 \| good	0.271 \| good
2026-10-21T06:00:00.000Z	22 \| good	3.563 \| good	16.118 \| good	8.691 \| good	0.305 \| good	10.585 \| good	0.274 \| good
2026-10-21T07:00:00.000Z	22 \| good	3.677 \| good	16.687 \| good	5.942 \| good	0.298 \| good	9.06 \| good	0.274 \| good
2026-10-21T08:00:00.000Z	22 \| good	4.233 \| good	19.021 \| good	2.454 \| good	0.279 \| good	11.838 \| good	0.294 \| good
2026-10-21T09:00:00.000Z	22 \| good	4.203 \| good	18.456 \| good	6.235 \| good	0.363 \| good	11.396 \| good	0.267 \| good
2026-10-21T10:00:00.000Z	22 \| good	3.875 \| good	16.804 \| good	5.476 \| good	0.35 \| good	9.363 \| good	0.275 \| good
2026-10-21T11:00:00.000Z	22 \| good	3.509 \| good	15.426 \| good	4.772 \| good	0.308 \| good	9.482 \| good	0.298 \| good
2026-10-21T12:00:00.000Z	16 \| good	3.426 \| good	15.256 \| good	4.513 \| good	0.274 \| good	8.946 \| good	0.284 \| good
2026-10-21T13:00:00.000Z	16 \| good	3.454 \| good	15.283 \| good	4.455 \| good	0.273 \| good	9.895 \| good	0.284 \| good
2026-10-21T14:00:00.000Z	22 \| good	3.576 \| good	15.845 \| good	6.18 \| good	0.239 \| good	10.835 \| good	0.327 \| good
2026-10-21T15:00:00.000Z	22 \| good	3.729 \| good	16.461 \| good	2.496 \| good	0.352 \| good	10.875 \| good	0.405 \| good
2026-10-21T16:00:00.000Z	22 \| good	3.923 \| good	17.475 \| good	2.883 \| good	0.457 \| good	9.531 \| good	0.391 \| good
2026-10-21T17:00:00.000Z	22 \| good	4.402 \| good	18.981 \| good	4.428 \| good	0.41 \| good	8.888 \| good	0.434 \| good
2026-10-21T18:00:00.000Z	27 \| good	4.975 \| good	21.882 \| good	9.403 \| good	0.446 \| good	10.132 \| good	0.36 \| good
2026-10-21T19:00:00.000Z	27 \| good	5.449 \| good	24.234 \| good	10.739 \| good	0.445 \| good	9.194 \| good	0.296 \| good
2026-10-21T20:00:00.000Z	33 \| good	6.221 \| good	27.898 \| good	13.038 \| good	0.43 \| good	8.429 \| good	0.283 \| good
2026-10-21T21:00:00.000Z	38 \| good	7.045 \| good	30.757 \| good	15.289 \| good	0.44 \| good	8.565 \| good	0.268 \| good
2026-10-21T22:00:00.000Z	38 \| good	7.47 \| good	33.073 \| good	16.107 \| good	0.52 \| good	7.889 \| good	0.244 \| good
2026-10-21T23:00:00.000Z	38 \| good	7.379 \| good	32.325 \| good	12.913 \| good	0.662 \| good	8.406 \| good	0.283 \| good
2026-10-22T00:00:00.000Z	38 \| good	7.325 \| good	32.679 \| good	11.879 \| good	0.578 \| good	9.366 \| good	0.296 \| good
2026-10-22T01:00:00.000Z	38 \| good	7.139 \| good	31.422 \| good	7.13 \| good	0.591 \| good	10.415 \| good	0.301 \| good
2026-10-22T02:00:00.000Z	44 \| good	7.86 \| good	34.874 \| good	5.547 \| good	0.621 \| good	13.964 \| good	0.395 \| good
2026-10-22T03:00:00.000Z	38 \| good	6.871 \| good	30.401 \| good	9.82 \| good	1.221 \| good	14.571 \| good	0.302 \| good
2026-10-22T04:00:00.000Z	49 \| good	9.474 \| good	41.893 \| good	4.349 \| good	0.468 \| good	16.852 \| good	0.473 \| good
2026-10-22T05:00:00.000Z	49 \| good	8.91 \| good	40.007 \| good	3.164 \| good	0.374 \| good	17.581 \| good	0.374 \| good
2026-10-22T06:00:00.000Z	49 \| good	8.652 \| good	38.047 \| good	2.606 \| good	0.377 \| good	13.56 \| good	0.369 \| good
2026-10-22T07:00:00.000Z	49 \| good	8.674 \| good	38.241 \| good	2.466 \| good	0.374 \| good	12.971 \| good	0.368 \| good
2026-10-22T08:00:00.000Z	38 \| good	7.457 \| good	32.833 \| good	4.774 \| good	0.406 \| good	10.868 \| good	0.334 \| good
2026-10-22T09:00:00.000Z	38 \| good	6.972 \| good	30.976 \| good	3.455 \| good	0.366 \| good	8.442 \| good	0.248 \| good
2026-10-22T10:00:00.000Z	33 \| good	6.435 \| good	28.59 \| good	4.829 \| good	0.375 \| good	7.651 \| good	0.307 \| good
2026-10-22T11:00:00.000Z	33 \| good	6.207 \| good	27.392 \| good	9.104 \| good	0.404 \| good	7.713 \| good	0.301 \| good
2026-10-22T12:00:00.000Z	33 \| good	6.317 \| good	27.497 \| good	3.004 \| good	0.441 \| good	8.815 \| good	0.272 \| good
2026-10-22T13:00:00.000Z	33 \| good	6.193 \| good	26.935 \| good	2.231 \| good	0.38 \| good	8.161 \| good	0.272 \| good
2026-10-22T14:00:00.000Z	33 \| good	5.651 \| good	24.863 \| good	2.248 \| good	0.446 \| good	8.334 \| good	0.319 \| good
2026-10-22T15:00:00.000Z	33 \| good	5.608 \| good	24.903 \| good	2.185 \| good	0.495 \| good	10.058 \| good	0.336 \| good
2026-10-22T16:00:00.000Z	33 \| good	5.874 \| good	25.392 \| good	2.559 \| good	0.528 \| good	9.315 \| good	0.374 \| good
2026-10-22T17:00:00.000Z	33 \| good	6.46 \| good	29.152 \| good	5.237 \| good	0.463 \| good	9.25 \| good	0.295 \| good
2026-10-22T18:00:00.000Z	44 \| good	7.74 \| good	34.23 \| good	6.608 \| good	0.358 \| good	8.953 \| good	0.31 \| good
2026-10-22T19:00:00.000Z	44 \| good	7.714 \| good	34.133 \| good	8.55 \| good	0.359 \| good	8.154 \| good	0.265 \| good
2026-10-22T20:00:00.000Z	44 \| good	8 \| good	35.492 \| good	10.067 \| good	0.375 \| good	7.603 \| good	0.229 \| good
2026-10-22T20:00:00.000Z	44 \| good	8 \| good	35.492 \| good	10.067 \| good	0.375 \| good	7.603 \| good	0.229 \| good
2026-10-22T21:00:00.000Z	56 \| moderate	12.427 \| fine	56.739 \| fine	18.878 \| good	2.156 \| good	4.54 \| good	0.188 \| good
2026-10-22T22:00:00.000Z	56 \| moderate	12.232 \| fine	54.804 \| good	19.019 \| good	2.18 \| good	4.845 \| good	0.182 \| good
2026-10-22T23:00:00.000Z	52 \| moderate	9.915 \| good	43.841 \| good	17.479 \| good	2.104 \| good	5.333 \| good	0.178 \| good
2026-10-23T00:00:00.000Z	38 \| good	6.773 \| good	29.9 \| good	13.894 \| good	1.939 \| good	6.346 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	27 \| good	5.02 \| good	21.998 \| good	14.169 \| good	1.689 \| good	8.273 \| good	0.196 \| good
2026-10-23T02:00:00.000Z	16 \| good	3.398 \| good	15.053 \| good	16.772 \| good	1.611 \| good	10.122 \| good	0.219 \| good
2026-10-23T03:00:00.000Z	17 \| good	2.381 \| good	10.111 \| good	17.969 \| good	1.593 \| good	10.537 \| good	0.231 \| good
2026-10-23T04:00:00.000Z	20 \| good	0.587 \| good	2.099 \| good	21.646 \| good	1.588 \| good	10.394 \| good	0.235 \| good
2026-10-23T05:00:00.000Z	20 \| good	0.661 \| good	2.095 \| good	22.233 \| good	1.517 \| good	10.075 \| good	0.236 \| good
2026-10-23T06:00:00.000Z	21 \| good	0.845 \| good	3.056 \| good	22.559 \| good	1.359 \| good	9.769 \| good	0.238 \| good
2026-10-23T07:00:00.000Z	20 \| good	0.752 \| good	2.989 \| good	21.993 \| good	1.149 \| good	9.454 \| good	0.238 \| good
2026-10-23T08:00:00.000Z	20 \| good	0.89 \| good	3.068 \| good	22.14 \| good	0.947 \| good	8.848 \| good	0.235 \| good
2026-10-23T09:00:00.000Z	21 \| good	0.78 \| good	2.995 \| good	22.657 \| good	1.004 \| good	8.044 \| good	0.231 \| good
2026-10-23T10:00:00.000Z	20 \| good	0.733 \| good	2.968 \| good	22.255 \| good	0.986 \| good	7.703 \| good	0.231 \| good
2026-10-23T11:00:00.000Z	19 \| good	0.735 \| good	3.003 \| good	20.581 \| good	1.005 \| good	7.187 \| good	0.228 \| good
2026-10-23T12:00:00.000Z	16 \| good	0.76 \| good	3.024 \| good	17.397 \| good	1.033 \| good	7.142 \| good	0.221 \| good
2026-10-23T13:00:00.000Z	15 \| good	0.821 \| good	3.048 \| good	16.165 \| good	0.98 \| good	7.106 \| good	0.224 \| good
2026-10-23T14:00:00.000Z	13 \| good	0.678 \| good	2.14 \| good	14.255 \| good	0.925 \| good	7.25 \| good	0.229 \| good
2026-10-23T15:00:00.000Z	12 \| good	1.418 \| good	6.015 \| good	12.776 \| good	0.905 \| good	7.225 \| good	0.244 \| good
2026-10-23T16:00:00.000Z	14 \| good	2.187 \| good	9.025 \| good	15.037 \| good	0.84 \| good	6.09 \| good	0.257 \| good
2026-10-23T17:00:00.000Z	16 \| good	3.194 \| good	13.939 \| good	16.586 \| good	0.91 \| good	4.584 \| good	0.231 \| good
2026-10-23T18:00:00.000Z	22 \| good	4.037 \| good	17.956 \| good	18.891 \| good	1.166 \| good	4.198 \| good	0.211 \| good
2026-10-23T19:00:00.000Z	22 \| good	4.013 \| good	18.025 \| good	21.771 \| good	1.379 \| good	3.841 \| good	0.187 \| good
2026-10-23T20:00:00.000Z	22 \| good	3.428 \| good	15.086 \| good	23.555 \| good	1.393 \| good	3.693 \| good	0.181 \| good
2026-10-23T21:00:00.000Z	22 \| good	2.953 \| good	12.142 \| good	24.138 \| good	1.45 \| good	3.83 \| good	0.182 \| good
2026-10-23T22:00:00.000Z	23 \| good	2.232 \| good	9.16 \| good	24.817 \| good	1.539 \| good	4.189 \| good	0.184 \| good
2026-10-23T23:00:00.000Z	21 \| good	2.246 \| good	9.088 \| good	22.944 \| good	1.655 \| good	4.714 \| good	0.188 \| good
2026-10-24T00:00:00.000Z	22 \| good	4.265 \| good	18.918 \| good	16.945 \| good	1.769 \| good	5.89 \| good	0.196 \| good
2026-10-24T01:00:00.000Z	33 \| good	5.629 \| good	24.05 \| good	11.763 \| good	1.792 \| good	8.703 \| good	0.222 \| good
2026-10-24T02:00:00.000Z	38 \| good	6.679 \| good	29.959 \| good	11.878 \| good	1.92 \| good	11.763 \| good	0.257 \| good
2026-10-24T03:00:00.000Z	38 \| good	7.465 \| good	33.01 \| good	12.433 \| good	2.026 \| good	13.159 \| good	0.281 \| good
2026-10-24T04:00:00.000Z	38 \| good	6.9 \| good	30.066 \| good	11.38 \| good	1.977 \| good	13.784 \| good	0.298 \| good
2026-10-24T05:00:00.000Z	38 \| good	6.899 \| good	30.079 \| good	10.976 \| good	1.662 \| good	13.788 \| good	0.309 \| good
2026-10-24T06:00:00.000Z	38 \| good	6.564 \| good	29.055 \| good	10.772 \| good	1.191 \| good	13.247 \| good	0.317 \| good
2026-10-24T07:00:00.000Z	38 \| good	6.738 \| good	30.067 \| good	13.544 \| good	0.864 \| good	12.174 \| good	0.303 \| good
2026-10-24T08:00:00.000Z	33 \| good	6.42 \| good	28.117 \| good	14.196 \| good	0.775 \| good	10.903 \| good	0.282 \| good
2026-10-24T09:00:00.000Z	27 \| good	5.182 \| good	22.236 \| good	15.791 \| good	0.675 \| good	9.641 \| good	0.267 \| good
2026-10-24T10:00:00.000Z	27 \| good	4.505 \| good	19.178 \| good	15.563 \| good	0.603 \| good	8.712 \| good	0.255 \| good
2026-10-24T11:00:00.000Z	22 \| good	3.76 \| good	16.193 \| good	14.958 \| good	0.572 \| good	7.968 \| good	0.243 \| good
2026-10-24T12:00:00.000Z	16 \| good	3.033 \| good	12.292 \| good	13.475 \| good	0.532 \| good	7.527 \| good	0.236 \| good
2026-10-24T13:00:00.000Z	16 \| good	2.813 \| good	11.307 \| good	13.677 \| good	0.464 \| good	7.062 \| good	0.232 \| good
2026-10-24T14:00:00.000Z	12 \| good	1.436 \| good	5.312 \| good	13.307 \| good	0.412 \| good	6.779 \| good	0.232 \| good
2026-10-24T15:00:00.000Z	13 \| good	1.412 \| good	5.329 \| good	13.913 \| good	0.436 \| good	6.475 \| good	0.244 \| good
2026-10-24T16:00:00.000Z	14 \| good	1.272 \| good	5.254 \| good	14.976 \| good	0.492 \| good	5.309 \| good	0.261 \| good
2026-10-24T17:00:00.000Z	16 \| good	0.942 \| good	3.294 \| good	17.343 \| good	0.584 \| good	4.629 \| good	0.245 \| good
2026-10-24T18:00:00.000Z	19 \| good	1.054 \| good	4.24 \| good	20.407 \| good	0.799 \| good	4.382 \| good	0.222 \| good
2026-10-24T19:00:00.000Z	22 \| good	1.725 \| good	7.192 \| good	24.226 \| good	1.041 \| good	4.941 \| good	0.205 \| good
2026-10-24T20:00:00.000Z	24 \| good	2.38 \| good	10.153 \| good	25.782 \| good	1.08 \| good	4.929 \| good	0.2 \| good

Current air quality index in SedroWoolley, Washington today

Common air pollutants in SedroWoolley, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live SedroWoolley, Washington air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near SedroWoolley, Washington

Air quality in nearby cities

SedroWoolley, Washington

Burlington, Washington

Mount Vernon, Washington

Anacortes, Washington

Bellingham, Washington

Arlington, Washington

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Sedrowoolley, Washington get updated?

What time in the past 24 hours saw the poorest air quality in Sedrowoolley, Washington?

When was air quality in Sedrowoolley, Washington the best over the past 24 hours?

What is the air quality in Sedrowoolley, Washington right now?

What pollutant is most frequently found in Sedrowoolley, Washington?

What can I do if the air quality in Sedrowoolley, Washington is poor?

What is the PM2.5 concentration in Sedrowoolley, Washington right now?

What is the current level of PM10 in Sedrowoolley, Washington?

What is the current level of carbon monoxide (CO) in Sedrowoolley, Washington?

What is the current level of sulfur dioxide (SO2) in Sedrowoolley, Washington?

What is the current level of ozone (O3) in Sedrowoolley, Washington?

What is the current level of nitrogen dioxide (NO2) in Sedrowoolley, Washington?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Sedrowoolley, Washington right now?

What is the current level of PM₁₀ in Sedrowoolley, Washington?

What is the current level of sulfur dioxide (SO₂) in Sedrowoolley, Washington?

What is the current level of ozone (O₃) in Sedrowoolley, Washington?

What is the current level of nitrogen dioxide (NO₂) in Sedrowoolley, Washington?