What is the current concentration of PM10 in Birch Bay, Washington?

The current PM10 concentration at Birch Bay, Washington is 14.585 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Birch Bay, Washington?

The current sulfur dioxide (SO2) concentration at Birch Bay, Washington is 0.156 ppb.

What is the current concentration of ozone (O3) in Birch Bay, Washington?

The current ozone (O3) concentration at Birch Bay, Washington is 25.679 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Birch Bay, Washington?

The current nitrogen dioxide (NO2) concentration at Birch Bay, Washington is 4.892 ppb.

Birch Bay, Washington live air quality index now

Q: What is the current concentration of PM2.5 in Birch Bay, Washington?

The current PM2.5 concentration at Birch Bay, Washington is 3.653 μg/m3.

Stay updated with real-time air quality in Birch Bay, 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

Birch Bay, Washington

Last updated: ... (Local time)

Major air pollutants in Birch Bay, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.59 μg/m³

155

255

425

605+

Ozone (O₃)

25.68 ppb

201

201+

Sulfur Dioxide (SO₂)

0.16 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.89 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Birch Bay, Washington

Scroll To Air Quality Map

Track live Birch Bay, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-04T09:00:00.000Z	19 \| good	1.544 \| good	14.088 \| good	21.444 \| good	0.1 \| good	9.181 \| good	0.182 \| good
2026-03-04T10:00:00.000Z	21 \| good	1.442 \| good	6.997 \| good	23.382 \| good	0.118 \| good	7.204 \| good	0.182 \| good
2026-03-04T11:00:00.000Z	18 \| good	2.146 \| good	14.298 \| good	19.416 \| good	0.118 \| good	6.131 \| good	0.182 \| good
2026-03-04T12:00:00.000Z	16 \| good	2.167 \| good	11.482 \| good	16.834 \| good	0.1 \| good	6.774 \| good	0.162 \| good
2026-03-04T13:00:00.000Z	16 \| good	2.737 \| good	13.294 \| good	17.342 \| good	0.1 \| good	6.364 \| good	0.162 \| good
2026-03-04T14:00:00.000Z	17 \| good	2.84 \| good	7.018 \| good	17.791 \| good	0.1 \| good	5.653 \| good	0.182 \| good
2026-03-04T15:00:00.000Z	18 \| good	2.799 \| good	11.277 \| good	18.656 \| good	0.16 \| good	4.929 \| good	0.182 \| good
2026-03-04T16:00:00.000Z	22 \| good	3.58 \| good	7.832 \| good	16.851 \| good	0.347 \| good	7.851 \| good	0.182 \| good
2026-03-04T17:00:00.000Z	16 \| good	3.372 \| good	15.304 \| good	16.99 \| good	0.335 \| good	9.08 \| good	0.182 \| good
2026-03-04T18:00:00.000Z	19 \| good	1.578 \| good	2.312 \| good	19.567 \| good	0.257 \| good	11.663 \| good	0.192 \| good
2026-03-04T19:00:00.000Z	18 \| good	2.379 \| good	6.564 \| good	19.49 \| good	0.253 \| good	10.514 \| good	0.193 \| good
2026-03-04T20:00:00.000Z	14 \| good	2.093 \| good	8.242 \| good	15.299 \| good	0.2 \| good	8.286 \| good	0.216 \| good
2026-03-04T21:00:00.000Z	14 \| good	1.961 \| good	6.998 \| good	14.855 \| good	0.139 \| good	8.741 \| good	0.216 \| good
2026-03-04T22:00:00.000Z	16 \| good	1.457 \| good	8.351 \| good	16.822 \| good	0.192 \| good	5.706 \| good	0.164 \| good
2026-03-04T23:00:00.000Z	21 \| good	1.454 \| good	3.562 \| good	23.026 \| good	0.16 \| good	8.625 \| good	0.164 \| good
2026-03-05T00:00:00.000Z	20 \| good	1.905 \| good	4.518 \| good	22.322 \| good	0.171 \| good	9.744 \| good	0.164 \| good
2026-03-05T01:00:00.000Z	16 \| good	2.026 \| good	5.667 \| good	17.401 \| good	0.217 \| good	5.72 \| good	0.164 \| good
2026-03-05T02:00:00.000Z	19 \| good	2.579 \| good	10.006 \| good	19.937 \| good	0.234 \| good	5.38 \| good	0.164 \| good
2026-03-05T03:00:00.000Z	33 \| good	6.125 \| good	27.222 \| good	24.57 \| good	1.465 \| good	12.571 \| good	0.211 \| good
2026-03-05T04:00:00.000Z	18 \| good	3.384 \| good	5.5 \| good	18.97 \| good	0.193 \| good	6.335 \| good	0.2 \| good
2026-03-05T05:00:00.000Z	27 \| good	4.57 \| good	19.443 \| good	15.358 \| good	0.182 \| good	8.192 \| good	0.2 \| good
2026-03-05T06:00:00.000Z	22 \| good	3.729 \| good	8.812 \| good	17.082 \| good	0.337 \| good	7.647 \| good	0.2 \| good
2026-03-05T07:00:00.000Z	22 \| good	4.185 \| good	15.95 \| good	15.324 \| good	0.302 \| good	7.714 \| good	0.2 \| good
2026-03-05T08:00:00.000Z	27 \| good	4.82 \| good	13.26 \| good	19.216 \| good	0.165 \| good	2.806 \| good	0.182 \| good
2026-03-05T09:00:00.000Z	22 \| good	4.404 \| good	16.79 \| good	24.292 \| good	0.218 \| good	2.33 \| good	0.2 \| good
2026-03-05T10:00:00.000Z	22 \| good	3.612 \| good	12.698 \| good	22.558 \| good	0.201 \| good	2.006 \| good	0.2 \| good
2026-03-05T11:00:00.000Z	24 \| good	2.108 \| good	8.637 \| good	25.993 \| good	0.145 \| good	2.471 \| good	0.133 \| good
2026-03-05T12:00:00.000Z	23 \| good	1.591 \| good	5.516 \| good	25.172 \| good	0.244 \| good	2.614 \| good	0.133 \| good
2026-03-05T13:00:00.000Z	25 \| good	1.505 \| good	8.005 \| good	26.753 \| good	0.246 \| good	2.436 \| good	0.133 \| good
2026-03-05T14:00:00.000Z	21 \| good	1.077 \| good	6.607 \| good	23.166 \| good	0.23 \| good	1.574 \| good	0.118 \| good
2026-03-05T15:00:00.000Z	26 \| good	3.717 \| good	13.953 \| good	27.591 \| good	0.332 \| good	2.351 \| good	0.133 \| good
2026-03-05T16:00:00.000Z	24 \| good	2.773 \| good	9.913 \| good	25.955 \| good	0.239 \| good	3.912 \| good	0.2 \| good
2026-03-05T17:00:00.000Z	28 \| good	2.27 \| good	11.369 \| good	30.458 \| good	0.173 \| good	3.836 \| good	0.2 \| good
2026-03-05T18:00:00.000Z	28 \| good	1.687 \| good	6.172 \| good	30.202 \| good	0.175 \| good	4.328 \| good	0.2 \| good
2026-03-05T19:00:00.000Z	29 \| good	3.349 \| good	9.128 \| good	30.59 \| good	0.193 \| good	4.043 \| good	0.184 \| good
2026-03-05T20:00:00.000Z	30 \| good	3.461 \| good	12.53 \| good	32.146 \| good	0.173 \| good	2.36 \| good	0.153 \| good
2026-03-05T21:00:00.000Z	31 \| good	3.305 \| good	17.393 \| good	33.722 \| good	0.185 \| good	2.146 \| good	0.118 \| good
2026-03-05T22:00:00.000Z	32 \| good	2.325 \| good	17.636 \| good	35.334 \| good	0.206 \| good	2.409 \| good	0.1 \| good
2026-03-05T23:00:00.000Z	30 \| good	3.605 \| good	12.201 \| good	32.279 \| good	0.23 \| good	2.26 \| good	0.149 \| good
2026-03-06T00:00:00.000Z	32 \| good	2.159 \| good	9.147 \| good	34.97 \| good	0.23 \| good	2.25 \| good	0.149 \| good
2026-03-06T01:00:00.000Z	32 \| good	2.438 \| good	8.569 \| good	35.25 \| good	0.162 \| good	2.399 \| good	0.136 \| good
2026-03-06T02:00:00.000Z	32 \| good	3.248 \| good	13.017 \| good	35.459 \| good	0.152 \| good	3.749 \| good	0.184 \| good
2026-03-06T03:00:00.000Z	31 \| good	2.096 \| good	8.734 \| good	34.06 \| good	1.323 \| good	10.148 \| good	0.204 \| good
2026-03-06T04:00:00.000Z	31 \| good	3.559 \| good	13.062 \| good	32.597 \| good	0.116 \| good	4.218 \| good	0.2 \| good
2026-03-06T05:00:00.000Z	30 \| good	4.308 \| good	13.036 \| good	31.755 \| good	0.114 \| good	2.941 \| good	0.2 \| good
2026-03-06T06:00:00.000Z	27 \| good	3.931 \| good	17.039 \| good	28.71 \| good	0.159 \| good	3.595 \| good	0.164 \| good
2026-03-06T07:00:00.000Z	24 \| good	3.653 \| good	14.585 \| good	25.679 \| good	0.156 \| good	4.892 \| good	0.164 \| good
2026-03-06T08:00:00.000Z	24 \| good	3.653 \| good	14.585 \| good	25.679 \| good	0.156 \| good	4.892 \| good	0.164 \| good
2026-03-06T09:00:00.000Z	26 \| good	2.835 \| good	12.209 \| good	28.233 \| good	1.246 \| good	10.14 \| good	0.204 \| good
2026-03-06T10:00:00.000Z	29 \| good	2.898 \| good	12.341 \| good	30.828 \| good	1.153 \| good	9.044 \| good	0.196 \| good
2026-03-06T11:00:00.000Z	27 \| good	3.08 \| good	12.658 \| good	28.892 \| good	1.06 \| good	7.948 \| good	0.188 \| good
2026-03-06T12:00:00.000Z	25 \| good	4.443 \| good	19.134 \| good	27.092 \| good	0.966 \| good	6.853 \| good	0.18 \| good
2026-03-06T13:00:00.000Z	24 \| good	4.455 \| good	19.627 \| good	25.786 \| good	0.964 \| good	6.968 \| good	0.18 \| good
2026-03-06T14:00:00.000Z	23 \| good	2.547 \| good	10.791 \| good	24.696 \| good	0.963 \| good	7.084 \| good	0.181 \| good
2026-03-06T15:00:00.000Z	23 \| good	3.779 \| good	16.663 \| good	24.995 \| good	0.961 \| good	7.2 \| good	0.181 \| good
2026-03-06T16:00:00.000Z	24 \| good	3.987 \| good	17.792 \| good	25.612 \| good	1.009 \| good	7.5 \| good	0.189 \| good
2026-03-06T17:00:00.000Z	25 \| good	4.107 \| good	18.154 \| good	27.064 \| good	1.057 \| good	7.8 \| good	0.198 \| good
2026-03-06T18:00:00.000Z	24 \| good	3.877 \| good	16.347 \| good	25.622 \| good	1.106 \| good	8.099 \| good	0.206 \| good
2026-03-06T19:00:00.000Z	23 \| good	3.139 \| good	13.695 \| good	24.771 \| good	1.049 \| good	7.545 \| good	0.201 \| good
2026-03-06T20:00:00.000Z	23 \| good	3.264 \| good	13.954 \| good	25.028 \| good	0.993 \| good	6.99 \| good	0.195 \| good
2026-03-06T21:00:00.000Z	22 \| good	4.153 \| good	18.53 \| good	22.1 \| good	0.937 \| good	6.435 \| good	0.19 \| good
2026-03-06T22:00:00.000Z	22 \| good	4.183 \| good	17.919 \| good	18.845 \| good	0.992 \| good	7.495 \| good	0.201 \| good
2026-03-06T23:00:00.000Z	27 \| good	4.877 \| good	21.502 \| good	16.379 \| good	1.046 \| good	8.555 \| good	0.212 \| good
2026-03-07T00:00:00.000Z	22 \| good	4.375 \| good	18.645 \| good	19.633 \| good	1.101 \| good	9.615 \| good	0.223 \| good
2026-03-07T01:00:00.000Z	33 \| good	5.568 \| good	24.827 \| good	18.435 \| good	1.305 \| good	11.65 \| good	0.256 \| good
2026-03-07T02:00:00.000Z	38 \| good	7.003 \| good	31.061 \| good	18.441 \| good	1.508 \| good	13.685 \| good	0.29 \| good
2026-03-07T03:00:00.000Z	44 \| good	7.767 \| good	34.403 \| good	18.788 \| good	1.711 \| good	15.72 \| good	0.323 \| good
2026-03-07T04:00:00.000Z	38 \| good	7.249 \| good	31.979 \| good	16.243 \| good	1.877 \| good	15.613 \| good	0.336 \| good
2026-03-07T05:00:00.000Z	33 \| good	6.341 \| good	27.65 \| good	17.54 \| good	2.043 \| good	15.506 \| good	0.349 \| good
2026-03-07T06:00:00.000Z	33 \| good	5.594 \| good	24.931 \| good	19.604 \| good	2.209 \| good	15.4 \| good	0.362 \| good
2026-03-07T07:00:00.000Z	33 \| good	6.176 \| good	26.777 \| good	16.848 \| good	1.95 \| good	15.081 \| good	0.345 \| good
2026-03-07T08:00:00.000Z	33 \| good	6.011 \| good	25.938 \| good	16.682 \| good	1.69 \| good	14.762 \| good	0.327 \| good
2026-03-07T09:00:00.000Z	33 \| good	6.158 \| good	26.899 \| good	16.57 \| good	1.431 \| good	14.443 \| good	0.309 \| good
2026-03-07T10:00:00.000Z	33 \| good	6.277 \| good	27.131 \| good	17.178 \| good	1.297 \| good	13.105 \| good	0.287 \| good
2026-03-07T11:00:00.000Z	33 \| good	5.825 \| good	25.445 \| good	17.311 \| good	1.164 \| good	11.768 \| good	0.264 \| good
2026-03-07T12:00:00.000Z	33 \| good	6.362 \| good	28.308 \| good	17.124 \| good	1.03 \| good	10.43 \| good	0.242 \| good
2026-03-07T13:00:00.000Z	33 \| good	5.558 \| good	23.97 \| good	20.165 \| good	1.095 \| good	10.328 \| good	0.237 \| good
2026-03-07T14:00:00.000Z	21 \| good	2.498 \| good	10.816 \| good	22.703 \| good	1.159 \| good	10.226 \| good	0.232 \| good
2026-03-07T15:00:00.000Z	27 \| good	4.898 \| good	21.732 \| good	23.032 \| good	1.223 \| good	10.124 \| good	0.228 \| good
2026-03-07T16:00:00.000Z	27 \| good	5.375 \| good	23.089 \| good	22.456 \| good	1.261 \| good	9.56 \| good	0.228 \| good
2026-03-07T17:00:00.000Z	27 \| good	4.672 \| good	20.5 \| good	25.565 \| good	1.299 \| good	8.996 \| good	0.228 \| good
2026-03-07T18:00:00.000Z	24 \| good	3.773 \| good	16.21 \| good	26.007 \| good	1.337 \| good	8.431 \| good	0.228 \| good
2026-03-07T19:00:00.000Z	20 \| good	3.422 \| good	14.511 \| good	21.925 \| good	1.172 \| good	7.464 \| good	0.21 \| good
2026-03-07T20:00:00.000Z	20 \| good	3.381 \| good	14.786 \| good	21.984 \| good	1.007 \| good	6.496 \| good	0.192 \| good
2026-03-07T21:00:00.000Z	22 \| good	4.348 \| good	18.227 \| good	22.152 \| good	0.842 \| good	5.529 \| good	0.175 \| good
2026-03-07T22:00:00.000Z	27 \| good	4.774 \| good	21.092 \| good	20.403 \| good	0.771 \| good	5.417 \| good	0.169 \| good
2026-03-07T23:00:00.000Z	27 \| good	5.341 \| good	23.145 \| good	20.755 \| good	0.7 \| good	5.306 \| good	0.164 \| good
2026-03-08T00:00:00.000Z	22 \| good	4.336 \| good	18.198 \| good	22.872 \| good	0.629 \| good	5.195 \| good	0.159 \| good
2026-03-08T01:00:00.000Z	27 \| good	5.473 \| good	23.876 \| good	22.42 \| good	0.669 \| good	6.089 \| good	0.162 \| good
2026-03-08T02:00:00.000Z	33 \| good	5.965 \| good	25.868 \| good	22.21 \| good	0.708 \| good	6.983 \| good	0.165 \| good
2026-03-08T03:00:00.000Z	33 \| good	5.973 \| good	25.814 \| good	23.068 \| good	0.748 \| good	7.876 \| good	0.168 \| good
2026-03-08T04:00:00.000Z	33 \| good	5.747 \| good	25.088 \| good	26.489 \| good	0.718 \| good	7.044 \| good	0.156 \| good
2026-03-08T05:00:00.000Z	33 \| good	6.453 \| good	28.721 \| good	28.567 \| good	0.688 \| good	6.212 \| good	0.145 \| good
2026-03-08T06:00:00.000Z	23 \| good	3.114 \| good	3.714 \| good	25.289 \| good	0.619 \| good	5.039 \| good	0.132 \| good
2026-03-08T07:00:00.000Z	33 \| good	5.659 \| good	24.641 \| good	25.31 \| good	0.614 \| good	5.086 \| good	0.132 \| good
2026-03-08T08:00:00.000Z	33 \| good	5.936 \| good	26.83 \| good	24.292 \| good	0.57 \| good	4.793 \| good	0.13 \| good

Birch Bay

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Birch Bay, Washington air quality map: Track AQI near you

0.18ppm

How accurate is Washington, USA air quality data?

Air quality data and pollutant measurements for Washington, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Birch Bay, Washington updated?

The air quality for Birch Bay, Washington is updated every hour.

When was the worst air quality at Birch Bay, Washington in the last 24 hrs?

The worst air quality in Birch Bay, Washington in the last 24 hours was observed at 02:00:00 on 2026-03-06.

When was the best air quality at Birch Bay, Washington in the last 24 hrs?

In the last 24 hrs, the best air quality in Birch Bay, Washington was observed at 02:00:00 on 2026-03-05.

What is the current air quality in Birch Bay, Washington?

The current air quality in Birch Bay, Washington is 24, categorized as Good based on real-time data.

What pollutant is the most common in Birch Bay, Washington?

The most common pollutant in Birch Bay, Washington is O3.

What should I do if the air quality in Birch Bay, Washington is poor?

If the air quality in Birch Bay, Washington is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Birch Bay, Washington?

The current PM_2.5 concentration at Birch Bay, Washington is 3.653 μg/m³.

What is the current concentration of PM₁₀ in Birch Bay, Washington?

The current PM₁₀ concentration at Birch Bay, Washington is 14.585 μg/m³.

What is the current concentration of carbon monoxide (CO) in Birch Bay, Washington?

The current carbon monoxide (CO) concentration at Birch Bay, Washington is 0.164 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Birch Bay, Washington?

The current sulfur dioxide (SO₂) concentration at Birch Bay, Washington is 0.156 ppb.

What is the current concentration of ozone (O₃) in Birch Bay, Washington?

The current ozone (O₃) concentration at Birch Bay, Washington is 25.679 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Birch Bay, Washington?

The current nitrogen dioxide (NO₂) concentration at Birch Bay, Washington is 4.892 ppb.

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