What is the PM10 level in Oak Harbor, Washington at the moment?

The PM10 concentration in Oak Harbor, Washington is 5.118 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Oak Harbor, Washington at the moment?

Currently, Oak Harbor, Washington has a sulfur dioxide (SO2) concentration of 0.18 ppb.

What is the ozone (O3) level in Oak Harbor, Washington at the moment?

The current ozone (O3) level in Oak Harbor, Washington at the moment is 20.935 ppm.

What is the nitrogen dioxide (NO2) level in Oak Harbor, Washington at the moment?

Nitrogen dioxide (NO2) level in Oak Harbor, Washington at the moment is 8.978 ppb.

Live air quality index in Oak Harbor, Washington today

Q: What is the PM2.5 level in Oak Harbor, Washington at the moment?

PM2.5 levels in Oak Harbor, Washington are currently 1.319 μg/m3.

Stay updated with real-time air quality in Oak Harbor, 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

Oak Harbor, Washington

Last updated: ... (Local time)

Major air pollutants in Oak Harbor, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.32 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

5.12 μg/m³

155

255

425

605+

Ozone (O₃)

20.93 ppb

201

201+

Sulfur Dioxide (SO₂)

0.18 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.98 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Oak Harbor, Washington

Get Live Pollen Counts

Oak Harbor, Washington

Scroll To Air Quality Map

Track live Oak Harbor, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-20T18:00:00.000Z	44 \| good	7.853 \| good	34.375 \| good	21.657 \| good	0.246 \| good	5.13 \| good	0.178 \| good
2026-04-20T19:00:00.000Z	27 \| good	5.049 \| good	21.788 \| good	24.73 \| good	0.218 \| good	6.231 \| good	0.178 \| good
2026-04-20T20:00:00.000Z	33 \| good	6.174 \| good	27.403 \| good	25.343 \| good	0.244 \| good	9.184 \| good	0.178 \| good
2026-04-20T21:00:00.000Z	23 \| good	3.393 \| good	14.947 \| good	25.218 \| good	0.325 \| good	7.947 \| good	0.179 \| good
2026-04-20T22:00:00.000Z	27 \| good	5.317 \| good	22.657 \| good	29.284 \| good	0.371 \| good	4.892 \| good	0.179 \| good
2026-04-20T23:00:00.000Z	29 \| good	3.981 \| good	17.884 \| good	31.191 \| good	0.534 \| good	5.309 \| good	0.18 \| good
2026-04-21T00:00:00.000Z	31 \| good	4.162 \| good	18.801 \| good	33.345 \| good	0.24 \| good	6.317 \| good	0.18 \| good
2026-04-21T01:00:00.000Z	33 \| good	5.788 \| good	26.463 \| good	35.069 \| good	0.201 \| good	12.932 \| good	0.158 \| good
2026-04-21T02:00:00.000Z	32 \| good	2.526 \| good	10.153 \| good	35.448 \| good	0.171 \| good	3.576 \| good	0.158 \| good
2026-04-21T03:00:00.000Z	31 \| good	2.535 \| good	10.195 \| good	33.56 \| good	0.277 \| good	6.557 \| good	0.139 \| good
2026-04-21T04:00:00.000Z	27 \| good	3.494 \| good	15.945 \| good	29.42 \| good	0.217 \| good	7.897 \| good	0.158 \| good
2026-04-21T05:00:00.000Z	31 \| good	3.324 \| good	15.074 \| good	32.517 \| good	0.211 \| good	9.339 \| good	0.158 \| good
2026-04-21T06:00:00.000Z	26 \| good	2.754 \| good	11.282 \| good	28.306 \| good	0.103 \| good	10.761 \| good	0.18 \| good
2026-04-21T07:00:00.000Z	19 \| good	2.767 \| good	11.334 \| good	20.839 \| good	0.101 \| good	9.429 \| good	0.18 \| good
2026-04-21T08:00:00.000Z	22 \| good	4.196 \| good	18.969 \| good	21.16 \| good	0.388 \| good	10.185 \| good	0.2 \| good
2026-04-21T09:00:00.000Z	27 \| good	5.247 \| good	22.794 \| good	19.019 \| good	0.718 \| good	6.508 \| good	0.2 \| good
2026-04-21T10:00:00.000Z	27 \| good	4.977 \| good	21.904 \| good	24.005 \| good	0.127 \| good	4.813 \| good	0.162 \| good
2026-04-21T11:00:00.000Z	33 \| good	5.559 \| good	23.857 \| good	22.566 \| good	0.63 \| good	6.237 \| good	0.161 \| good
2026-04-21T12:00:00.000Z	38 \| good	7.189 \| good	31.515 \| good	24.327 \| good	0.348 \| good	6.069 \| good	0.161 \| good
2026-04-21T13:00:00.000Z	38 \| good	7.196 \| good	31.543 \| good	22.222 \| good	0.346 \| good	8.95 \| good	0.181 \| good
2026-04-21T14:00:00.000Z	38 \| good	6.716 \| good	29.619 \| good	21.649 \| good	0.291 \| good	9.824 \| good	0.241 \| good
2026-04-21T15:00:00.000Z	33 \| good	5.959 \| good	26.797 \| good	15.578 \| good	0.331 \| good	13.614 \| good	0.279 \| good
2026-04-21T16:00:00.000Z	27 \| good	5.39 \| good	22.979 \| good	18.019 \| good	0.375 \| good	11.756 \| good	0.243 \| good
2026-04-21T17:00:00.000Z	38 \| good	6.642 \| good	29.733 \| good	26.792 \| good	0.378 \| good	10.954 \| good	0.182 \| good
2026-04-21T18:00:00.000Z	27 \| good	4.719 \| good	21.067 \| good	19.895 \| good	0.319 \| good	9.707 \| good	0.18 \| good
2026-04-21T19:00:00.000Z	27 \| good	4.896 \| good	20.989 \| good	23.773 \| good	0.32 \| good	5.957 \| good	0.161 \| good
2026-04-21T20:00:00.000Z	33 \| good	6.02 \| good	26.64 \| good	26.118 \| good	0.337 \| good	6.419 \| good	0.121 \| good
2026-04-21T21:00:00.000Z	26 \| good	4.48 \| good	19.891 \| good	27.752 \| good	0.338 \| good	6.867 \| good	0.121 \| good
2026-04-21T22:00:00.000Z	27 \| good	0.447 \| good	1.646 \| good	28.986 \| good	0.158 \| good	6.683 \| good	0.121 \| good
2026-04-21T23:00:00.000Z	30 \| good	5.245 \| good	20.893 \| good	32.1 \| good	0.185 \| good	5.999 \| good	0.121 \| good
2026-04-22T00:00:00.000Z	30 \| good	2.281 \| good	6.906 \| good	31.53 \| good	0.316 \| good	7.497 \| good	0.121 \| good
2026-04-22T01:00:00.000Z	28 \| good	3.053 \| good	15.069 \| good	29.749 \| good	0.337 \| good	5.332 \| good	0.121 \| good
2026-04-22T02:00:00.000Z	30 \| good	1.24 \| good	5.181 \| good	32.227 \| good	0.2 \| good	4.596 \| good	0.121 \| good
2026-04-22T03:00:00.000Z	30 \| good	1.622 \| good	7.089 \| good	32.003 \| good	0.142 \| good	5.72 \| good	0.121 \| good
2026-04-22T04:00:00.000Z	28 \| good	1.719 \| good	7.074 \| good	29.827 \| good	0.142 \| good	4.218 \| good	0.121 \| good
2026-04-22T05:00:00.000Z	29 \| good	1.14 \| good	5.137 \| good	30.647 \| good	0.151 \| good	4.177 \| good	0.121 \| good
2026-04-22T06:00:00.000Z	27 \| good	1.135 \| good	5.126 \| good	29.383 \| good	0.15 \| good	4.499 \| good	0.121 \| good
2026-04-22T07:00:00.000Z	26 \| good	1.62 \| good	7.079 \| good	28.178 \| good	0.1 \| good	4.992 \| good	0.12 \| good
2026-04-22T08:00:00.000Z	25 \| good	1.165 \| good	5.239 \| good	27.284 \| good	0.1 \| good	4.722 \| good	0.12 \| good
2026-04-22T09:00:00.000Z	25 \| good	1.162 \| good	5.261 \| good	27.445 \| good	0.1 \| good	5.06 \| good	0.121 \| good
2026-04-22T10:00:00.000Z	25 \| good	0.953 \| good	4.217 \| good	26.699 \| good	0.246 \| good	3.907 \| good	0.12 \| good
2026-04-22T11:00:00.000Z	27 \| good	2.716 \| good	9.659 \| good	29.386 \| good	0.246 \| good	4.559 \| good	0.12 \| good
2026-04-22T12:00:00.000Z	23 \| good	1.873 \| good	6.491 \| good	24.564 \| good	0.288 \| good	4.201 \| good	0.121 \| good
2026-04-22T13:00:00.000Z	22 \| good	2.694 \| good	10.005 \| good	23.773 \| good	0.173 \| good	3.572 \| good	0.121 \| good
2026-04-22T14:00:00.000Z	19 \| good	0.94 \| good	4.139 \| good	19.9 \| good	0.321 \| good	8.281 \| good	0.121 \| good
2026-04-22T15:00:00.000Z	19 \| good	0.428 \| good	1.577 \| good	21.069 \| good	0.24 \| good	8.167 \| good	0.121 \| good
2026-04-22T16:00:00.000Z	19 \| good	1.349 \| good	5.304 \| good	20.845 \| good	0.18 \| good	8.975 \| good	0.121 \| good
2026-04-22T17:00:00.000Z	19 \| good	1.319 \| good	5.118 \| good	20.935 \| good	0.18 \| good	8.978 \| good	0.121 \| good
2026-04-22T18:00:00.000Z	27 \| good	2.901 \| good	12.34 \| good	28.605 \| good	0.438 \| good	3.251 \| good	0.139 \| good
2026-04-22T19:00:00.000Z	26 \| good	2.953 \| good	12.951 \| good	28.06 \| good	0.491 \| good	3.158 \| good	0.141 \| good
2026-04-22T20:00:00.000Z	33 \| good	4.935 \| good	21.433 \| good	36.464 \| good	0.438 \| good	2.153 \| good	0.132 \| good
2026-04-22T21:00:00.000Z	33 \| good	5.612 \| good	24.288 \| good	34.981 \| good	0.477 \| good	1.993 \| good	0.133 \| good
2026-04-22T22:00:00.000Z	38 \| good	7.123 \| good	31.459 \| good	35.207 \| good	0.491 \| good	2.123 \| good	0.136 \| good
2026-04-22T23:00:00.000Z	38 \| good	7.084 \| good	31.367 \| good	34.432 \| good	0.506 \| good	2.254 \| good	0.139 \| good
2026-04-23T00:00:00.000Z	33 \| good	6.081 \| good	26.536 \| good	33.233 \| good	0.52 \| good	2.384 \| good	0.142 \| good
2026-04-23T01:00:00.000Z	28 \| good	5.246 \| good	23.276 \| good	30.13 \| good	0.574 \| good	3.788 \| good	0.159 \| good
2026-04-23T02:00:00.000Z	27 \| good	4.809 \| good	21.347 \| good	29.117 \| good	0.564 \| good	4.551 \| good	0.163 \| good
2026-04-23T03:00:00.000Z	29 \| good	4.524 \| good	19.986 \| good	30.677 \| good	0.555 \| good	5.313 \| good	0.168 \| good
2026-04-23T04:00:00.000Z	30 \| good	3.323 \| good	14.346 \| good	32.121 \| good	0.564 \| good	5.135 \| good	0.162 \| good
2026-04-23T05:00:00.000Z	29 \| good	3.282 \| good	14.414 \| good	30.737 \| good	0.524 \| good	5.086 \| good	0.163 \| good
2026-04-23T06:00:00.000Z	29 \| good	3.162 \| good	13.696 \| good	30.675 \| good	0.484 \| good	5.037 \| good	0.164 \| good
2026-04-23T07:00:00.000Z	29 \| good	3.106 \| good	13.239 \| good	30.555 \| good	0.434 \| good	4.462 \| good	0.159 \| good
2026-04-23T08:00:00.000Z	28 \| good	3.265 \| good	13.683 \| good	29.799 \| good	0.384 \| good	3.887 \| good	0.155 \| good
2026-04-23T09:00:00.000Z	26 \| good	3.212 \| good	13.601 \| good	27.647 \| good	0.315 \| good	3.086 \| good	0.147 \| good
2026-04-23T10:00:00.000Z	26 \| good	3.719 \| good	15.761 \| good	27.81 \| good	0.314 \| good	2.869 \| good	0.146 \| good
2026-04-23T11:00:00.000Z	27 \| good	3.94 \| good	16.503 \| good	28.691 \| good	0.312 \| good	2.653 \| good	0.144 \| good
2026-04-23T12:00:00.000Z	27 \| good	3.966 \| good	16.692 \| good	28.66 \| good	0.322 \| good	2.511 \| good	0.145 \| good
2026-04-23T13:00:00.000Z	27 \| good	4.174 \| good	17.896 \| good	29.491 \| good	0.348 \| good	2.564 \| good	0.147 \| good
2026-04-23T14:00:00.000Z	27 \| good	4.543 \| good	19.632 \| good	29.26 \| good	0.375 \| good	2.616 \| good	0.148 \| good
2026-04-23T15:00:00.000Z	28 \| good	4.784 \| good	21.199 \| good	30.262 \| good	0.401 \| good	2.669 \| good	0.15 \| good
2026-04-23T16:00:00.000Z	27 \| good	4.548 \| good	20.118 \| good	29.113 \| good	0.41 \| good	2.489 \| good	0.149 \| good
2026-04-23T17:00:00.000Z	29 \| good	5.214 \| good	22.895 \| good	30.993 \| good	0.408 \| good	2.417 \| good	0.147 \| good
2026-04-23T18:00:00.000Z	33 \| good	6.127 \| good	26.843 \| good	30.88 \| good	0.419 \| good	2.292 \| good	0.147 \| good
2026-04-23T19:00:00.000Z	38 \| good	7.073 \| good	31.107 \| good	32.233 \| good	0.42 \| good	2.19 \| good	0.148 \| good
2026-04-23T20:00:00.000Z	27 \| good	4.797 \| good	20.574 \| good	28.282 \| good	0.441 \| good	1.911 \| good	0.147 \| good
2026-04-23T21:00:00.000Z	27 \| good	5.385 \| good	23.438 \| good	27.587 \| good	0.448 \| good	1.802 \| good	0.146 \| good
2026-04-23T22:00:00.000Z	38 \| good	6.907 \| good	30.447 \| good	28.744 \| good	0.462 \| good	1.92 \| good	0.147 \| good
2026-04-23T23:00:00.000Z	44 \| good	7.931 \| good	35.184 \| good	29.782 \| good	0.477 \| good	2.037 \| good	0.148 \| good
2026-04-24T00:00:00.000Z	44 \| good	8.301 \| good	36.9 \| good	30.047 \| good	0.491 \| good	2.154 \| good	0.148 \| good
2026-04-24T01:00:00.000Z	54 \| moderate	10.932 \| good	48.95 \| good	34.635 \| good	0.508 \| good	3.411 \| good	0.165 \| good
2026-04-24T02:00:00.000Z	54 \| moderate	10.929 \| good	48.946 \| good	33.619 \| good	0.535 \| good	4.583 \| good	0.175 \| good
2026-04-24T03:00:00.000Z	52 \| moderate	10 \| good	44.61 \| good	31.203 \| good	0.562 \| good	5.754 \| good	0.184 \| good
2026-04-24T04:00:00.000Z	38 \| good	7.499 \| good	32.803 \| good	27.421 \| good	0.7 \| good	7.662 \| good	0.199 \| good
2026-04-24T05:00:00.000Z	33 \| good	6.457 \| good	28.533 \| good	27.062 \| good	0.774 \| good	9.003 \| good	0.212 \| good
2026-04-24T06:00:00.000Z	33 \| good	5.954 \| good	26.118 \| good	26.393 \| good	0.847 \| good	10.343 \| good	0.225 \| good
2026-04-24T07:00:00.000Z	27 \| good	5.049 \| good	21.837 \| good	26.755 \| good	0.807 \| good	10.54 \| good	0.23 \| good
2026-04-24T08:00:00.000Z	23 \| good	4.405 \| good	19.055 \| good	25.085 \| good	0.766 \| good	10.736 \| good	0.234 \| good
2026-04-24T09:00:00.000Z	49 \| good	8.711 \| good	38.679 \| good	23.239 \| good	0.529 \| good	7.874 \| good	0.208 \| good
2026-04-24T10:00:00.000Z	44 \| good	8.22 \| good	36.733 \| good	22.279 \| good	0.525 \| good	7.507 \| good	0.202 \| good
2026-04-24T11:00:00.000Z	44 \| good	8.054 \| good	35.872 \| good	23.057 \| good	0.52 \| good	7.139 \| good	0.196 \| good
2026-04-24T12:00:00.000Z	27 \| good	4.512 \| good	19.434 \| good	20.485 \| good	0.585 \| good	8.112 \| good	0.212 \| good
2026-04-24T13:00:00.000Z	27 \| good	5.155 \| good	22.311 \| good	19.1 \| good	0.543 \| good	7.051 \| good	0.203 \| good
2026-04-24T14:00:00.000Z	33 \| good	5.517 \| good	24.044 \| good	20.188 \| good	0.501 \| good	5.991 \| good	0.194 \| good
2026-04-24T15:00:00.000Z	38 \| good	7.216 \| good	31.921 \| good	24.34 \| good	0.459 \| good	4.931 \| good	0.185 \| good
2026-04-24T16:00:00.000Z	54 \| moderate	11.169 \| good	49.456 \| good	27.761 \| good	0.409 \| good	4.152 \| good	0.171 \| good
2026-04-24T17:00:00.000Z	39 \| good	4.369 \| good	5.936 \| good	41.816 \| good	0.412 \| good	2.589 \| good	0.146 \| good

Oak Harbor

Get reliable air quality data to drive your business

Oak Harbor, Washington air quality map: Stay updated on AQI near you

0.14ppm

How accurate is Washington, USA air quality data?

Air quality and pollutant data for Washington, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Oak Harbor, Washington?

The air quality information for Oak Harbor, Washington is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Oak Harbor, Washington at its worst?

In the past 24 hours, the air quality in Oak Harbor, Washington was at its worst at 05:00:00 on 2026-04-21.

When did Oak Harbor, Washington experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Oak Harbor, Washington was observed at 04:00:00 on 2026-04-22.

What is the AQI in Oak Harbor, Washington right now?

As of now, the AQI in Oak Harbor, Washington is 19, indicating Good conditions.

What is the most common type of pollution in Oak Harbor, Washington?

Oak Harbor, Washington air has the highest levels of O3.

What should I do in case of poor air quality in Oak Harbor, Washington?

Poor air quality in Oak Harbor, Washington means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Oak Harbor, Washington at the moment?

PM_2.5 levels in Oak Harbor, Washington are currently 1.319 μg/m³.

What is the PM₁₀ level in Oak Harbor, Washington at the moment?

The PM₁₀ concentration in Oak Harbor, Washington is 5.118 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Oak Harbor, Washington at the moment?

The current carbon monoxide (CO) concentration in Oak Harbor, Washington is 0.121 ppm.

What is the sulfur dioxide (SO₂) level in Oak Harbor, Washington at the moment?

Currently, Oak Harbor, Washington has a sulfur dioxide (SO₂) concentration of 0.18 ppb.

What is the ozone (O₃) level in Oak Harbor, Washington at the moment?

The current ozone (O₃) level in Oak Harbor, Washington at the moment is 20.935 ppm.

What is the nitrogen dioxide (NO₂) level in Oak Harbor, Washington at the moment?

Nitrogen dioxide (NO₂) level in Oak Harbor, Washington at the moment is 8.978 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-20T18:00:00.000Z	44 \| good	7.853 \| good	34.375 \| good	21.657 \| good	0.246 \| good	5.13 \| good	0.178 \| good
2026-04-20T19:00:00.000Z	27 \| good	5.049 \| good	21.788 \| good	24.73 \| good	0.218 \| good	6.231 \| good	0.178 \| good
2026-04-20T20:00:00.000Z	33 \| good	6.174 \| good	27.403 \| good	25.343 \| good	0.244 \| good	9.184 \| good	0.178 \| good
2026-04-20T21:00:00.000Z	23 \| good	3.393 \| good	14.947 \| good	25.218 \| good	0.325 \| good	7.947 \| good	0.179 \| good
2026-04-20T22:00:00.000Z	27 \| good	5.317 \| good	22.657 \| good	29.284 \| good	0.371 \| good	4.892 \| good	0.179 \| good
2026-04-20T23:00:00.000Z	29 \| good	3.981 \| good	17.884 \| good	31.191 \| good	0.534 \| good	5.309 \| good	0.18 \| good
2026-04-21T00:00:00.000Z	31 \| good	4.162 \| good	18.801 \| good	33.345 \| good	0.24 \| good	6.317 \| good	0.18 \| good
2026-04-21T01:00:00.000Z	33 \| good	5.788 \| good	26.463 \| good	35.069 \| good	0.201 \| good	12.932 \| good	0.158 \| good
2026-04-21T02:00:00.000Z	32 \| good	2.526 \| good	10.153 \| good	35.448 \| good	0.171 \| good	3.576 \| good	0.158 \| good
2026-04-21T03:00:00.000Z	31 \| good	2.535 \| good	10.195 \| good	33.56 \| good	0.277 \| good	6.557 \| good	0.139 \| good
2026-04-21T04:00:00.000Z	27 \| good	3.494 \| good	15.945 \| good	29.42 \| good	0.217 \| good	7.897 \| good	0.158 \| good
2026-04-21T05:00:00.000Z	31 \| good	3.324 \| good	15.074 \| good	32.517 \| good	0.211 \| good	9.339 \| good	0.158 \| good
2026-04-21T06:00:00.000Z	26 \| good	2.754 \| good	11.282 \| good	28.306 \| good	0.103 \| good	10.761 \| good	0.18 \| good
2026-04-21T07:00:00.000Z	19 \| good	2.767 \| good	11.334 \| good	20.839 \| good	0.101 \| good	9.429 \| good	0.18 \| good
2026-04-21T08:00:00.000Z	22 \| good	4.196 \| good	18.969 \| good	21.16 \| good	0.388 \| good	10.185 \| good	0.2 \| good
2026-04-21T09:00:00.000Z	27 \| good	5.247 \| good	22.794 \| good	19.019 \| good	0.718 \| good	6.508 \| good	0.2 \| good
2026-04-21T10:00:00.000Z	27 \| good	4.977 \| good	21.904 \| good	24.005 \| good	0.127 \| good	4.813 \| good	0.162 \| good
2026-04-21T11:00:00.000Z	33 \| good	5.559 \| good	23.857 \| good	22.566 \| good	0.63 \| good	6.237 \| good	0.161 \| good
2026-04-21T12:00:00.000Z	38 \| good	7.189 \| good	31.515 \| good	24.327 \| good	0.348 \| good	6.069 \| good	0.161 \| good
2026-04-21T13:00:00.000Z	38 \| good	7.196 \| good	31.543 \| good	22.222 \| good	0.346 \| good	8.95 \| good	0.181 \| good
2026-04-21T14:00:00.000Z	38 \| good	6.716 \| good	29.619 \| good	21.649 \| good	0.291 \| good	9.824 \| good	0.241 \| good
2026-04-21T15:00:00.000Z	33 \| good	5.959 \| good	26.797 \| good	15.578 \| good	0.331 \| good	13.614 \| good	0.279 \| good
2026-04-21T16:00:00.000Z	27 \| good	5.39 \| good	22.979 \| good	18.019 \| good	0.375 \| good	11.756 \| good	0.243 \| good
2026-04-21T17:00:00.000Z	38 \| good	6.642 \| good	29.733 \| good	26.792 \| good	0.378 \| good	10.954 \| good	0.182 \| good
2026-04-21T18:00:00.000Z	27 \| good	4.719 \| good	21.067 \| good	19.895 \| good	0.319 \| good	9.707 \| good	0.18 \| good
2026-04-21T19:00:00.000Z	27 \| good	4.896 \| good	20.989 \| good	23.773 \| good	0.32 \| good	5.957 \| good	0.161 \| good
2026-04-21T20:00:00.000Z	33 \| good	6.02 \| good	26.64 \| good	26.118 \| good	0.337 \| good	6.419 \| good	0.121 \| good
2026-04-21T21:00:00.000Z	26 \| good	4.48 \| good	19.891 \| good	27.752 \| good	0.338 \| good	6.867 \| good	0.121 \| good
2026-04-21T22:00:00.000Z	27 \| good	0.447 \| good	1.646 \| good	28.986 \| good	0.158 \| good	6.683 \| good	0.121 \| good
2026-04-21T23:00:00.000Z	30 \| good	5.245 \| good	20.893 \| good	32.1 \| good	0.185 \| good	5.999 \| good	0.121 \| good
2026-04-22T00:00:00.000Z	30 \| good	2.281 \| good	6.906 \| good	31.53 \| good	0.316 \| good	7.497 \| good	0.121 \| good
2026-04-22T01:00:00.000Z	28 \| good	3.053 \| good	15.069 \| good	29.749 \| good	0.337 \| good	5.332 \| good	0.121 \| good
2026-04-22T02:00:00.000Z	30 \| good	1.24 \| good	5.181 \| good	32.227 \| good	0.2 \| good	4.596 \| good	0.121 \| good
2026-04-22T03:00:00.000Z	30 \| good	1.622 \| good	7.089 \| good	32.003 \| good	0.142 \| good	5.72 \| good	0.121 \| good
2026-04-22T04:00:00.000Z	28 \| good	1.719 \| good	7.074 \| good	29.827 \| good	0.142 \| good	4.218 \| good	0.121 \| good
2026-04-22T05:00:00.000Z	29 \| good	1.14 \| good	5.137 \| good	30.647 \| good	0.151 \| good	4.177 \| good	0.121 \| good
2026-04-22T06:00:00.000Z	27 \| good	1.135 \| good	5.126 \| good	29.383 \| good	0.15 \| good	4.499 \| good	0.121 \| good
2026-04-22T07:00:00.000Z	26 \| good	1.62 \| good	7.079 \| good	28.178 \| good	0.1 \| good	4.992 \| good	0.12 \| good
2026-04-22T08:00:00.000Z	25 \| good	1.165 \| good	5.239 \| good	27.284 \| good	0.1 \| good	4.722 \| good	0.12 \| good
2026-04-22T09:00:00.000Z	25 \| good	1.162 \| good	5.261 \| good	27.445 \| good	0.1 \| good	5.06 \| good	0.121 \| good
2026-04-22T10:00:00.000Z	25 \| good	0.953 \| good	4.217 \| good	26.699 \| good	0.246 \| good	3.907 \| good	0.12 \| good
2026-04-22T11:00:00.000Z	27 \| good	2.716 \| good	9.659 \| good	29.386 \| good	0.246 \| good	4.559 \| good	0.12 \| good
2026-04-22T12:00:00.000Z	23 \| good	1.873 \| good	6.491 \| good	24.564 \| good	0.288 \| good	4.201 \| good	0.121 \| good
2026-04-22T13:00:00.000Z	22 \| good	2.694 \| good	10.005 \| good	23.773 \| good	0.173 \| good	3.572 \| good	0.121 \| good
2026-04-22T14:00:00.000Z	19 \| good	0.94 \| good	4.139 \| good	19.9 \| good	0.321 \| good	8.281 \| good	0.121 \| good
2026-04-22T15:00:00.000Z	19 \| good	0.428 \| good	1.577 \| good	21.069 \| good	0.24 \| good	8.167 \| good	0.121 \| good
2026-04-22T16:00:00.000Z	19 \| good	1.349 \| good	5.304 \| good	20.845 \| good	0.18 \| good	8.975 \| good	0.121 \| good
2026-04-22T17:00:00.000Z	19 \| good	1.319 \| good	5.118 \| good	20.935 \| good	0.18 \| good	8.978 \| good	0.121 \| good
2026-04-22T18:00:00.000Z	27 \| good	2.901 \| good	12.34 \| good	28.605 \| good	0.438 \| good	3.251 \| good	0.139 \| good
2026-04-22T19:00:00.000Z	26 \| good	2.953 \| good	12.951 \| good	28.06 \| good	0.491 \| good	3.158 \| good	0.141 \| good
2026-04-22T20:00:00.000Z	33 \| good	4.935 \| good	21.433 \| good	36.464 \| good	0.438 \| good	2.153 \| good	0.132 \| good
2026-04-22T21:00:00.000Z	33 \| good	5.612 \| good	24.288 \| good	34.981 \| good	0.477 \| good	1.993 \| good	0.133 \| good
2026-04-22T22:00:00.000Z	38 \| good	7.123 \| good	31.459 \| good	35.207 \| good	0.491 \| good	2.123 \| good	0.136 \| good
2026-04-22T23:00:00.000Z	38 \| good	7.084 \| good	31.367 \| good	34.432 \| good	0.506 \| good	2.254 \| good	0.139 \| good
2026-04-23T00:00:00.000Z	33 \| good	6.081 \| good	26.536 \| good	33.233 \| good	0.52 \| good	2.384 \| good	0.142 \| good
2026-04-23T01:00:00.000Z	28 \| good	5.246 \| good	23.276 \| good	30.13 \| good	0.574 \| good	3.788 \| good	0.159 \| good
2026-04-23T02:00:00.000Z	27 \| good	4.809 \| good	21.347 \| good	29.117 \| good	0.564 \| good	4.551 \| good	0.163 \| good
2026-04-23T03:00:00.000Z	29 \| good	4.524 \| good	19.986 \| good	30.677 \| good	0.555 \| good	5.313 \| good	0.168 \| good
2026-04-23T04:00:00.000Z	30 \| good	3.323 \| good	14.346 \| good	32.121 \| good	0.564 \| good	5.135 \| good	0.162 \| good
2026-04-23T05:00:00.000Z	29 \| good	3.282 \| good	14.414 \| good	30.737 \| good	0.524 \| good	5.086 \| good	0.163 \| good
2026-04-23T06:00:00.000Z	29 \| good	3.162 \| good	13.696 \| good	30.675 \| good	0.484 \| good	5.037 \| good	0.164 \| good
2026-04-23T07:00:00.000Z	29 \| good	3.106 \| good	13.239 \| good	30.555 \| good	0.434 \| good	4.462 \| good	0.159 \| good
2026-04-23T08:00:00.000Z	28 \| good	3.265 \| good	13.683 \| good	29.799 \| good	0.384 \| good	3.887 \| good	0.155 \| good
2026-04-23T09:00:00.000Z	26 \| good	3.212 \| good	13.601 \| good	27.647 \| good	0.315 \| good	3.086 \| good	0.147 \| good
2026-04-23T10:00:00.000Z	26 \| good	3.719 \| good	15.761 \| good	27.81 \| good	0.314 \| good	2.869 \| good	0.146 \| good
2026-04-23T11:00:00.000Z	27 \| good	3.94 \| good	16.503 \| good	28.691 \| good	0.312 \| good	2.653 \| good	0.144 \| good
2026-04-23T12:00:00.000Z	27 \| good	3.966 \| good	16.692 \| good	28.66 \| good	0.322 \| good	2.511 \| good	0.145 \| good
2026-04-23T13:00:00.000Z	27 \| good	4.174 \| good	17.896 \| good	29.491 \| good	0.348 \| good	2.564 \| good	0.147 \| good
2026-04-23T14:00:00.000Z	27 \| good	4.543 \| good	19.632 \| good	29.26 \| good	0.375 \| good	2.616 \| good	0.148 \| good
2026-04-23T15:00:00.000Z	28 \| good	4.784 \| good	21.199 \| good	30.262 \| good	0.401 \| good	2.669 \| good	0.15 \| good
2026-04-23T16:00:00.000Z	27 \| good	4.548 \| good	20.118 \| good	29.113 \| good	0.41 \| good	2.489 \| good	0.149 \| good
2026-04-23T17:00:00.000Z	29 \| good	5.214 \| good	22.895 \| good	30.993 \| good	0.408 \| good	2.417 \| good	0.147 \| good
2026-04-23T18:00:00.000Z	33 \| good	6.127 \| good	26.843 \| good	30.88 \| good	0.419 \| good	2.292 \| good	0.147 \| good
2026-04-23T19:00:00.000Z	38 \| good	7.073 \| good	31.107 \| good	32.233 \| good	0.42 \| good	2.19 \| good	0.148 \| good
2026-04-23T20:00:00.000Z	27 \| good	4.797 \| good	20.574 \| good	28.282 \| good	0.441 \| good	1.911 \| good	0.147 \| good
2026-04-23T21:00:00.000Z	27 \| good	5.385 \| good	23.438 \| good	27.587 \| good	0.448 \| good	1.802 \| good	0.146 \| good
2026-04-23T22:00:00.000Z	38 \| good	6.907 \| good	30.447 \| good	28.744 \| good	0.462 \| good	1.92 \| good	0.147 \| good
2026-04-23T23:00:00.000Z	44 \| good	7.931 \| good	35.184 \| good	29.782 \| good	0.477 \| good	2.037 \| good	0.148 \| good
2026-04-24T00:00:00.000Z	44 \| good	8.301 \| good	36.9 \| good	30.047 \| good	0.491 \| good	2.154 \| good	0.148 \| good
2026-04-24T01:00:00.000Z	54 \| moderate	10.932 \| good	48.95 \| good	34.635 \| good	0.508 \| good	3.411 \| good	0.165 \| good
2026-04-24T02:00:00.000Z	54 \| moderate	10.929 \| good	48.946 \| good	33.619 \| good	0.535 \| good	4.583 \| good	0.175 \| good
2026-04-24T03:00:00.000Z	52 \| moderate	10 \| good	44.61 \| good	31.203 \| good	0.562 \| good	5.754 \| good	0.184 \| good
2026-04-24T04:00:00.000Z	38 \| good	7.499 \| good	32.803 \| good	27.421 \| good	0.7 \| good	7.662 \| good	0.199 \| good
2026-04-24T05:00:00.000Z	33 \| good	6.457 \| good	28.533 \| good	27.062 \| good	0.774 \| good	9.003 \| good	0.212 \| good
2026-04-24T06:00:00.000Z	33 \| good	5.954 \| good	26.118 \| good	26.393 \| good	0.847 \| good	10.343 \| good	0.225 \| good
2026-04-24T07:00:00.000Z	27 \| good	5.049 \| good	21.837 \| good	26.755 \| good	0.807 \| good	10.54 \| good	0.23 \| good
2026-04-24T08:00:00.000Z	23 \| good	4.405 \| good	19.055 \| good	25.085 \| good	0.766 \| good	10.736 \| good	0.234 \| good
2026-04-24T09:00:00.000Z	49 \| good	8.711 \| good	38.679 \| good	23.239 \| good	0.529 \| good	7.874 \| good	0.208 \| good
2026-04-24T10:00:00.000Z	44 \| good	8.22 \| good	36.733 \| good	22.279 \| good	0.525 \| good	7.507 \| good	0.202 \| good
2026-04-24T11:00:00.000Z	44 \| good	8.054 \| good	35.872 \| good	23.057 \| good	0.52 \| good	7.139 \| good	0.196 \| good
2026-04-24T12:00:00.000Z	27 \| good	4.512 \| good	19.434 \| good	20.485 \| good	0.585 \| good	8.112 \| good	0.212 \| good
2026-04-24T13:00:00.000Z	27 \| good	5.155 \| good	22.311 \| good	19.1 \| good	0.543 \| good	7.051 \| good	0.203 \| good
2026-04-24T14:00:00.000Z	33 \| good	5.517 \| good	24.044 \| good	20.188 \| good	0.501 \| good	5.991 \| good	0.194 \| good
2026-04-24T15:00:00.000Z	38 \| good	7.216 \| good	31.921 \| good	24.34 \| good	0.459 \| good	4.931 \| good	0.185 \| good
2026-04-24T16:00:00.000Z	54 \| moderate	11.169 \| good	49.456 \| good	27.761 \| good	0.409 \| good	4.152 \| good	0.171 \| good
2026-04-24T17:00:00.000Z	39 \| good	4.369 \| good	5.936 \| good	41.816 \| good	0.412 \| good	2.589 \| good	0.146 \| good

Live air quality index in Oak Harbor, Washington today

Major air pollutants in Oak Harbor, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Oak Harbor, Washington air quality forecast and history

Get reliable air quality data to drive your business

Oak Harbor, Washington air quality map: Stay updated on AQI near you

Air quality in nearby cities

Camano, Washington

Port Townsend, Washington

Anacortes, Washington

Mount Vernon, Washington

Burlington, Washington

SedroWoolley, Washington

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Oak Harbor, Washington?

What time in the last 24 hours was the air quality in Oak Harbor, Washington at its worst?

When did Oak Harbor, Washington experience the best air quality in the last 24 hours?

What is the AQI in Oak Harbor, Washington right now?

What is the most common type of pollution in Oak Harbor, Washington?

What should I do in case of poor air quality in Oak Harbor, Washington?

What is the PM2.5 level in Oak Harbor, Washington at the moment?

What is the PM10 level in Oak Harbor, Washington at the moment?

What is the carbon monoxide (CO) level in Oak Harbor, Washington at the moment?

What is the sulfur dioxide (SO2) level in Oak Harbor, Washington at the moment?

What is the ozone (O3) level in Oak Harbor, Washington at the moment?

What is the nitrogen dioxide (NO2) level in Oak Harbor, Washington at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Oak Harbor, Washington at the moment?

What is the PM₁₀ level in Oak Harbor, Washington at the moment?

What is the sulfur dioxide (SO₂) level in Oak Harbor, Washington at the moment?

What is the ozone (O₃) level in Oak Harbor, Washington at the moment?

What is the nitrogen dioxide (NO₂) level in Oak Harbor, Washington at the moment?