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

Washougal, Washington currently has a PM10 concentration of 41.504 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Washougal, Washington is 0.402 ppb.

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

Washougal, Washington currently has an ozone (O3) concentration of 17.063 ppm.

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

The current level of nitrogen dioxide (NO2) in Washougal, Washington is 17.164 ppb.

Current air quality index in Washougal, Washington today

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

Washougal, Washington currently has a PM2.5 concentration of 8.806 μg/m3.

Stay updated with real-time air quality in Washougal, 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

Washougal, Washington

Last updated: ... (Local time)

Common air pollutants in Washougal, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.12 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.14 μg/m³

155

255

425

605+

Ozone (O₃)

20.49 ppb

201

201+

Sulfur Dioxide (SO₂)

0.38 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.30 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Washougal, Washington

Get Live Pollen Counts

Washougal, Washington

Scroll To Air Quality Map

Track live Washougal, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-22T14:00:00.000Z	52 \| moderate	9.667 \| good	33.542 \| good	16.867 \| good	0.766 \| good	4.58 \| good	0.506 \| good
2025-10-22T15:00:00.000Z	52 \| moderate	9.808 \| good	34.379 \| good	14.61 \| good	0.787 \| good	4.611 \| good	0.511 \| good
2025-10-22T16:00:00.000Z	44 \| good	7.741 \| good	30.64 \| good	10.995 \| good	0.779 \| good	7.529 \| good	0.71 \| good
2025-10-22T17:00:00.000Z	44 \| good	7.541 \| good	29.462 \| good	11.215 \| good	0.796 \| good	10.501 \| good	0.71 \| good
2025-10-22T18:00:00.000Z	56 \| moderate	12.488 \| fine	45.95 \| good	15.894 \| good	0.409 \| good	12.353 \| good	0.545 \| good
2025-10-22T19:00:00.000Z	54 \| moderate	11.431 \| good	40.335 \| good	12.914 \| good	0.422 \| good	9.885 \| good	0.334 \| good
2025-10-22T20:00:00.000Z	52 \| moderate	9.902 \| good	47.802 \| good	22.662 \| good	0.501 \| good	8.956 \| good	0.198 \| good
2025-10-22T21:00:00.000Z	49 \| good	8.732 \| good	30.494 \| good	27.795 \| good	0.393 \| good	7.093 \| good	0.166 \| good
2025-10-22T22:00:00.000Z	38 \| good	6.575 \| good	28.957 \| good	30.707 \| good	0.412 \| good	7.003 \| good	0.166 \| good
2025-10-22T23:00:00.000Z	38 \| good	7.112 \| good	29.768 \| good	30.806 \| good	0.393 \| good	7.055 \| good	0.15 \| good
2025-10-23T00:00:00.000Z	27 \| good	5.111 \| good	25.984 \| good	20.447 \| good	0.303 \| good	5.839 \| good	0.1 \| good
2025-10-23T01:00:00.000Z	27 \| good	4.874 \| good	19.741 \| good	24.541 \| good	0.297 \| good	10.409 \| good	0.175 \| good
2025-10-23T02:00:00.000Z	22 \| good	4.397 \| good	19.513 \| good	15.572 \| good	0.296 \| good	12.487 \| good	0.175 \| good
2025-10-23T03:00:00.000Z	44 \| good	7.614 \| good	32.693 \| good	17.393 \| good	0.296 \| good	15.484 \| good	0.283 \| good
2025-10-23T04:00:00.000Z	34 \| good	6.14 \| good	37.217 \| good	11.307 \| good	0.296 \| good	15.345 \| good	0.283 \| good
2025-10-23T05:00:00.000Z	44 \| good	8.407 \| good	37.968 \| good	14.251 \| good	0.296 \| good	15.024 \| good	0.379 \| good
2025-10-23T06:00:00.000Z	44 \| good	8.09 \| good	34.139 \| good	13.275 \| good	0.283 \| good	12.835 \| good	0.489 \| good
2025-10-23T07:00:00.000Z	44 \| good	8.049 \| good	36.517 \| good	5.76 \| good	0.286 \| good	12.525 \| good	0.439 \| good
2025-10-23T08:00:00.000Z	44 \| good	7.645 \| good	34.29 \| good	6.366 \| good	0.296 \| good	11.511 \| good	0.489 \| good
2025-10-23T09:00:00.000Z	38 \| good	6.525 \| good	26.238 \| good	16.007 \| good	0.296 \| good	10.741 \| good	0.25 \| good
2025-10-23T10:00:00.000Z	33 \| good	5.701 \| good	18.945 \| good	15.77 \| good	0.296 \| good	6.539 \| good	0.15 \| good
2025-10-23T11:00:00.000Z	33 \| good	5.919 \| good	24.858 \| good	14.207 \| good	0.294 \| good	8.235 \| good	0.2 \| good
2025-10-23T12:00:00.000Z	33 \| good	5.658 \| good	25.146 \| good	6.432 \| good	0.313 \| good	13.888 \| good	0.196 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.37 \| good	19.293 \| good	10.802 \| good	0.368 \| good	13.782 \| good	0.196 \| good
2025-10-23T14:00:00.000Z	52 \| moderate	10.484 \| good	50.509 \| good	17.11 \| good	0.313 \| good	19.018 \| good	0.203 \| good
2025-10-23T15:00:00.000Z	38 \| good	6.539 \| good	30.926 \| good	16.839 \| good	0.343 \| good	15.433 \| good	0.253 \| good
2025-10-23T16:00:00.000Z	38 \| good	6.72 \| good	32.444 \| good	12.537 \| good	0.367 \| good	15.391 \| good	0.423 \| good
2025-10-23T17:00:00.000Z	33 \| good	6.197 \| good	32.292 \| good	9.661 \| good	0.488 \| good	15.479 \| good	0.418 \| good
2025-10-23T18:00:00.000Z	38 \| good	6.783 \| good	29.004 \| good	20.084 \| good	0.466 \| good	14.948 \| good	0.258 \| good
2025-10-23T19:00:00.000Z	27 \| good	5.079 \| good	22.546 \| good	27.228 \| good	0.419 \| good	11.184 \| good	0.15 \| good
2025-10-23T20:00:00.000Z	27 \| good	5.342 \| good	25.656 \| good	27.606 \| good	0.432 \| good	8.992 \| good	0.145 \| good
2025-10-23T21:00:00.000Z	33 \| good	5.896 \| good	27.315 \| good	21.272 \| good	0.333 \| good	10.289 \| good	0.17 \| good
2025-10-23T22:00:00.000Z	38 \| good	6.898 \| good	37.549 \| good	21.467 \| good	0.356 \| good	7.501 \| good	0.132 \| good
2025-10-23T23:00:00.000Z	27 \| good	5.011 \| good	20.38 \| good	21.992 \| good	0.356 \| good	8.767 \| good	0.132 \| good
2025-10-24T00:00:00.000Z	38 \| good	7.252 \| good	21.711 \| good	22.392 \| good	0.343 \| good	7.95 \| good	0.145 \| good
2025-10-24T01:00:00.000Z	38 \| good	6.594 \| good	19.327 \| good	26.451 \| good	0.345 \| good	9.582 \| good	0.2 \| good
2025-10-24T02:00:00.000Z	33 \| good	5.621 \| good	27.84 \| good	16.89 \| good	0.345 \| good	10.064 \| good	0.195 \| good
2025-10-24T03:00:00.000Z	38 \| good	7.132 \| good	31.499 \| good	25.852 \| good	0.969 \| good	22.179 \| good	0.404 \| good
2025-10-24T04:00:00.000Z	54 \| moderate	10.621 \| good	50.093 \| good	19.226 \| good	0.345 \| good	9.553 \| good	0.315 \| good
2025-10-24T05:00:00.000Z	49 \| good	8.891 \| good	41.912 \| good	13.673 \| good	0.422 \| good	11.776 \| good	0.373 \| good
2025-10-24T06:00:00.000Z	49 \| good	8.806 \| good	41.504 \| good	17.063 \| good	0.402 \| good	17.164 \| good	0.373 \| good
2025-10-24T07:00:00.000Z	49 \| good	9.467 \| good	43.508 \| good	18.997 \| good	0.402 \| good	14.995 \| good	0.423 \| good
2025-10-24T08:00:00.000Z	49 \| good	9.415 \| good	43.032 \| good	16.651 \| good	0.372 \| good	6.612 \| good	0.386 \| good
2025-10-24T09:00:00.000Z	49 \| good	9.129 \| good	39.787 \| good	13.493 \| good	0.343 \| good	5.188 \| good	0.245 \| good
2025-10-24T10:00:00.000Z	49 \| good	9.334 \| good	42.108 \| good	16.722 \| good	0.343 \| good	6.271 \| good	0.246 \| good
2025-10-24T11:00:00.000Z	44 \| good	7.848 \| good	33.329 \| good	21.354 \| good	0.355 \| good	5.336 \| good	0.195 \| good
2025-10-24T12:00:00.000Z	38 \| good	7.123 \| good	27.143 \| good	20.487 \| good	0.375 \| good	9.296 \| good	0.113 \| good
2025-10-24T13:00:00.000Z	38 \| good	7.123 \| good	27.143 \| good	20.487 \| good	0.375 \| good	9.296 \| good	0.113 \| good
2025-10-24T07:00:00.000Z	38 \| good	7.133 \| good	31.333 \| good	23.955 \| good	0.962 \| good	21.973 \| good	0.343 \| good
2025-10-24T08:00:00.000Z	38 \| good	7.071 \| good	30.989 \| good	21.082 \| good	0.883 \| good	21.161 \| good	0.316 \| good
2025-10-24T09:00:00.000Z	33 \| good	6.271 \| good	27.718 \| good	20.92 \| good	0.803 \| good	20.349 \| good	0.29 \| good
2025-10-24T10:00:00.000Z	33 \| good	6.042 \| good	26.949 \| good	18.808 \| good	0.719 \| good	15.605 \| good	0.252 \| good
2025-10-24T11:00:00.000Z	33 \| good	5.915 \| good	26.126 \| good	20.269 \| good	0.634 \| good	10.86 \| good	0.213 \| good
2025-10-24T12:00:00.000Z	33 \| good	5.763 \| good	25.406 \| good	23.029 \| good	0.549 \| good	6.116 \| good	0.175 \| good
2025-10-24T13:00:00.000Z	27 \| good	4.572 \| good	19.899 \| good	22.207 \| good	0.485 \| good	5.038 \| good	0.157 \| good
2025-10-24T14:00:00.000Z	22 \| good	3.876 \| good	17.005 \| good	21.915 \| good	0.42 \| good	3.96 \| good	0.14 \| good
2025-10-24T15:00:00.000Z	22 \| good	3.644 \| good	15.996 \| good	24.022 \| good	0.356 \| good	2.882 \| good	0.122 \| good
2025-10-24T16:00:00.000Z	22 \| good	3.675 \| good	16.046 \| good	24.298 \| good	0.352 \| good	2.91 \| good	0.121 \| good
2025-10-24T17:00:00.000Z	22 \| good	3.947 \| good	17.214 \| good	22.559 \| good	0.347 \| good	2.937 \| good	0.12 \| good
2025-10-24T18:00:00.000Z	22 \| good	3.719 \| good	16.614 \| good	21.841 \| good	0.343 \| good	2.965 \| good	0.118 \| good
2025-10-24T19:00:00.000Z	24 \| good	4.127 \| good	18.135 \| good	25.639 \| good	0.337 \| good	2.892 \| good	0.118 \| good
2025-10-24T20:00:00.000Z	25 \| good	3.23 \| good	14.14 \| good	27.186 \| good	0.33 \| good	2.819 \| good	0.117 \| good
2025-10-24T21:00:00.000Z	25 \| good	3.222 \| good	14.229 \| good	26.595 \| good	0.324 \| good	2.746 \| good	0.116 \| good
2025-10-24T22:00:00.000Z	26 \| good	3.282 \| good	14.339 \| good	27.936 \| good	0.299 \| good	2.746 \| good	0.117 \| good
2025-10-24T23:00:00.000Z	26 \| good	3.353 \| good	14.684 \| good	28.019 \| good	0.273 \| good	2.746 \| good	0.117 \| good
2025-10-25T00:00:00.000Z	25 \| good	2.967 \| good	12.612 \| good	26.757 \| good	0.248 \| good	2.746 \| good	0.117 \| good
2025-10-25T01:00:00.000Z	23 \| good	3.443 \| good	14.681 \| good	24.993 \| good	0.264 \| good	3.237 \| good	0.121 \| good
2025-10-25T02:00:00.000Z	22 \| good	3.802 \| good	16.712 \| good	24.477 \| good	0.28 \| good	3.729 \| good	0.124 \| good
2025-10-25T03:00:00.000Z	24 \| good	4.031 \| good	17.428 \| good	25.53 \| good	0.296 \| good	4.22 \| good	0.128 \| good
2025-10-25T04:00:00.000Z	22 \| good	4.392 \| good	18.979 \| good	23.56 \| good	0.296 \| good	3.66 \| good	0.123 \| good
2025-10-25T05:00:00.000Z	22 \| good	4.475 \| good	19.316 \| good	22.039 \| good	0.296 \| good	3.101 \| good	0.118 \| good
2025-10-25T06:00:00.000Z	22 \| good	4.008 \| good	17.235 \| good	22.737 \| good	0.296 \| good	2.541 \| good	0.113 \| good
2025-10-25T07:00:00.000Z	22 \| good	3.719 \| good	16.415 \| good	24.182 \| good	0.296 \| good	2.213 \| good	0.112 \| good
2025-10-25T08:00:00.000Z	23 \| good	3.719 \| good	15.997 \| good	25.006 \| good	0.296 \| good	1.886 \| good	0.111 \| good
2025-10-25T09:00:00.000Z	23 \| good	3.335 \| good	14.451 \| good	24.596 \| good	0.297 \| good	1.558 \| good	0.11 \| good
2025-10-25T10:00:00.000Z	21 \| good	3.242 \| good	13.928 \| good	23.407 \| good	0.296 \| good	1.589 \| good	0.109 \| good
2025-10-25T11:00:00.000Z	20 \| good	3.306 \| good	14.208 \| good	22.303 \| good	0.295 \| good	1.62 \| good	0.109 \| good
2025-10-25T12:00:00.000Z	23 \| good	3.009 \| good	12.896 \| good	24.624 \| good	0.294 \| good	1.65 \| good	0.108 \| good
2025-10-25T13:00:00.000Z	20 \| good	2.658 \| good	10.964 \| good	22.256 \| good	0.281 \| good	1.766 \| good	0.11 \| good
2025-10-25T14:00:00.000Z	23 \| good	2.189 \| good	9.236 \| good	24.843 \| good	0.268 \| good	1.881 \| good	0.112 \| good
2025-10-25T15:00:00.000Z	26 \| good	1.873 \| good	7.92 \| good	28.475 \| good	0.255 \| good	1.997 \| good	0.113 \| good
2025-10-25T16:00:00.000Z	25 \| good	1.701 \| good	6.824 \| good	27.199 \| good	0.243 \| good	1.951 \| good	0.114 \| good
2025-10-25T17:00:00.000Z	26 \| good	2.003 \| good	8.024 \| good	27.747 \| good	0.231 \| good	1.905 \| good	0.114 \| good
2025-10-25T18:00:00.000Z	23 \| good	1.875 \| good	7.523 \| good	24.644 \| good	0.219 \| good	1.859 \| good	0.115 \| good
2025-10-25T19:00:00.000Z	25 \| good	2.406 \| good	9.825 \| good	26.512 \| good	0.213 \| good	1.589 \| good	0.113 \| good
2025-10-25T20:00:00.000Z	29 \| good	2.133 \| good	8.742 \| good	30.968 \| good	0.208 \| good	1.318 \| good	0.111 \| good
2025-10-25T21:00:00.000Z	31 \| good	1.996 \| good	8.244 \| good	34.146 \| good	0.203 \| good	1.048 \| good	0.109 \| good
2025-10-25T22:00:00.000Z	33 \| good	2.006 \| good	8.254 \| good	35.905 \| good	0.222 \| good	1.31 \| good	0.112 \| good
2025-10-25T23:00:00.000Z	35 \| good	2.11 \| good	8.794 \| good	37.514 \| good	0.242 \| good	1.571 \| good	0.114 \| good
2025-10-26T00:00:00.000Z	36 \| good	1.754 \| good	7.149 \| good	39.102 \| good	0.261 \| good	1.833 \| good	0.117 \| good
2025-10-26T01:00:00.000Z	35 \| good	1.969 \| good	8.304 \| good	37.788 \| good	0.28 \| good	2.049 \| good	0.118 \| good
2025-10-26T02:00:00.000Z	33 \| good	2.766 \| good	11.362 \| good	36.317 \| good	0.298 \| good	2.265 \| good	0.119 \| good
2025-10-26T03:00:00.000Z	31 \| good	2.998 \| good	12.823 \| good	33.435 \| good	0.317 \| good	2.481 \| good	0.12 \| good
2025-10-26T04:00:00.000Z	31 \| good	3.203 \| good	14.12 \| good	33.644 \| good	0.336 \| good	2.308 \| good	0.117 \| good
2025-10-26T05:00:00.000Z	31 \| good	3.781 \| good	16.197 \| good	33.695 \| good	0.355 \| good	2.135 \| good	0.114 \| good
2025-10-26T06:00:00.000Z	34 \| good	3.56 \| good	4.742 \| good	37.462 \| good	0.378 \| good	1.995 \| good	0.112 \| good

Washougal

Empower business decisions with accurate air quality data

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

0.39ppm

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

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Frequently asked questions

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

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

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

Washougal, Washington experienced its worst air quality at 06:00:00, 2025-10-23.

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

The best air quality in Washougal, Washington was observed at 11:00:00 on 2025-10-23.

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

The air quality in Washougal, Washington right now is Good, with an AQI of 49.

What pollutant is most frequently found in Washougal, Washington?

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

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

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

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

Washougal, Washington currently has a PM_2.5 concentration of 8.806 μg/m³.

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

Washougal, Washington currently has a PM₁₀ concentration of 41.504 μg/m³.

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

The current carbon monoxide (CO) level in Washougal, Washington is 0.373 ppm.

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

The current sulfur dioxide (SO₂) concentration in Washougal, Washington is 0.402 ppb.

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

Washougal, Washington currently has an ozone (O₃) concentration of 17.063 ppm.

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

The current level of nitrogen dioxide (NO₂) in Washougal, Washington is 17.164 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-22T14:00:00.000Z	52 \| moderate	9.667 \| good	33.542 \| good	16.867 \| good	0.766 \| good	4.58 \| good	0.506 \| good
2025-10-22T15:00:00.000Z	52 \| moderate	9.808 \| good	34.379 \| good	14.61 \| good	0.787 \| good	4.611 \| good	0.511 \| good
2025-10-22T16:00:00.000Z	44 \| good	7.741 \| good	30.64 \| good	10.995 \| good	0.779 \| good	7.529 \| good	0.71 \| good
2025-10-22T17:00:00.000Z	44 \| good	7.541 \| good	29.462 \| good	11.215 \| good	0.796 \| good	10.501 \| good	0.71 \| good
2025-10-22T18:00:00.000Z	56 \| moderate	12.488 \| fine	45.95 \| good	15.894 \| good	0.409 \| good	12.353 \| good	0.545 \| good
2025-10-22T19:00:00.000Z	54 \| moderate	11.431 \| good	40.335 \| good	12.914 \| good	0.422 \| good	9.885 \| good	0.334 \| good
2025-10-22T20:00:00.000Z	52 \| moderate	9.902 \| good	47.802 \| good	22.662 \| good	0.501 \| good	8.956 \| good	0.198 \| good
2025-10-22T21:00:00.000Z	49 \| good	8.732 \| good	30.494 \| good	27.795 \| good	0.393 \| good	7.093 \| good	0.166 \| good
2025-10-22T22:00:00.000Z	38 \| good	6.575 \| good	28.957 \| good	30.707 \| good	0.412 \| good	7.003 \| good	0.166 \| good
2025-10-22T23:00:00.000Z	38 \| good	7.112 \| good	29.768 \| good	30.806 \| good	0.393 \| good	7.055 \| good	0.15 \| good
2025-10-23T00:00:00.000Z	27 \| good	5.111 \| good	25.984 \| good	20.447 \| good	0.303 \| good	5.839 \| good	0.1 \| good
2025-10-23T01:00:00.000Z	27 \| good	4.874 \| good	19.741 \| good	24.541 \| good	0.297 \| good	10.409 \| good	0.175 \| good
2025-10-23T02:00:00.000Z	22 \| good	4.397 \| good	19.513 \| good	15.572 \| good	0.296 \| good	12.487 \| good	0.175 \| good
2025-10-23T03:00:00.000Z	44 \| good	7.614 \| good	32.693 \| good	17.393 \| good	0.296 \| good	15.484 \| good	0.283 \| good
2025-10-23T04:00:00.000Z	34 \| good	6.14 \| good	37.217 \| good	11.307 \| good	0.296 \| good	15.345 \| good	0.283 \| good
2025-10-23T05:00:00.000Z	44 \| good	8.407 \| good	37.968 \| good	14.251 \| good	0.296 \| good	15.024 \| good	0.379 \| good
2025-10-23T06:00:00.000Z	44 \| good	8.09 \| good	34.139 \| good	13.275 \| good	0.283 \| good	12.835 \| good	0.489 \| good
2025-10-23T07:00:00.000Z	44 \| good	8.049 \| good	36.517 \| good	5.76 \| good	0.286 \| good	12.525 \| good	0.439 \| good
2025-10-23T08:00:00.000Z	44 \| good	7.645 \| good	34.29 \| good	6.366 \| good	0.296 \| good	11.511 \| good	0.489 \| good
2025-10-23T09:00:00.000Z	38 \| good	6.525 \| good	26.238 \| good	16.007 \| good	0.296 \| good	10.741 \| good	0.25 \| good
2025-10-23T10:00:00.000Z	33 \| good	5.701 \| good	18.945 \| good	15.77 \| good	0.296 \| good	6.539 \| good	0.15 \| good
2025-10-23T11:00:00.000Z	33 \| good	5.919 \| good	24.858 \| good	14.207 \| good	0.294 \| good	8.235 \| good	0.2 \| good
2025-10-23T12:00:00.000Z	33 \| good	5.658 \| good	25.146 \| good	6.432 \| good	0.313 \| good	13.888 \| good	0.196 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.37 \| good	19.293 \| good	10.802 \| good	0.368 \| good	13.782 \| good	0.196 \| good
2025-10-23T14:00:00.000Z	52 \| moderate	10.484 \| good	50.509 \| good	17.11 \| good	0.313 \| good	19.018 \| good	0.203 \| good
2025-10-23T15:00:00.000Z	38 \| good	6.539 \| good	30.926 \| good	16.839 \| good	0.343 \| good	15.433 \| good	0.253 \| good
2025-10-23T16:00:00.000Z	38 \| good	6.72 \| good	32.444 \| good	12.537 \| good	0.367 \| good	15.391 \| good	0.423 \| good
2025-10-23T17:00:00.000Z	33 \| good	6.197 \| good	32.292 \| good	9.661 \| good	0.488 \| good	15.479 \| good	0.418 \| good
2025-10-23T18:00:00.000Z	38 \| good	6.783 \| good	29.004 \| good	20.084 \| good	0.466 \| good	14.948 \| good	0.258 \| good
2025-10-23T19:00:00.000Z	27 \| good	5.079 \| good	22.546 \| good	27.228 \| good	0.419 \| good	11.184 \| good	0.15 \| good
2025-10-23T20:00:00.000Z	27 \| good	5.342 \| good	25.656 \| good	27.606 \| good	0.432 \| good	8.992 \| good	0.145 \| good
2025-10-23T21:00:00.000Z	33 \| good	5.896 \| good	27.315 \| good	21.272 \| good	0.333 \| good	10.289 \| good	0.17 \| good
2025-10-23T22:00:00.000Z	38 \| good	6.898 \| good	37.549 \| good	21.467 \| good	0.356 \| good	7.501 \| good	0.132 \| good
2025-10-23T23:00:00.000Z	27 \| good	5.011 \| good	20.38 \| good	21.992 \| good	0.356 \| good	8.767 \| good	0.132 \| good
2025-10-24T00:00:00.000Z	38 \| good	7.252 \| good	21.711 \| good	22.392 \| good	0.343 \| good	7.95 \| good	0.145 \| good
2025-10-24T01:00:00.000Z	38 \| good	6.594 \| good	19.327 \| good	26.451 \| good	0.345 \| good	9.582 \| good	0.2 \| good
2025-10-24T02:00:00.000Z	33 \| good	5.621 \| good	27.84 \| good	16.89 \| good	0.345 \| good	10.064 \| good	0.195 \| good
2025-10-24T03:00:00.000Z	38 \| good	7.132 \| good	31.499 \| good	25.852 \| good	0.969 \| good	22.179 \| good	0.404 \| good
2025-10-24T04:00:00.000Z	54 \| moderate	10.621 \| good	50.093 \| good	19.226 \| good	0.345 \| good	9.553 \| good	0.315 \| good
2025-10-24T05:00:00.000Z	49 \| good	8.891 \| good	41.912 \| good	13.673 \| good	0.422 \| good	11.776 \| good	0.373 \| good
2025-10-24T06:00:00.000Z	49 \| good	8.806 \| good	41.504 \| good	17.063 \| good	0.402 \| good	17.164 \| good	0.373 \| good
2025-10-24T07:00:00.000Z	49 \| good	9.467 \| good	43.508 \| good	18.997 \| good	0.402 \| good	14.995 \| good	0.423 \| good
2025-10-24T08:00:00.000Z	49 \| good	9.415 \| good	43.032 \| good	16.651 \| good	0.372 \| good	6.612 \| good	0.386 \| good
2025-10-24T09:00:00.000Z	49 \| good	9.129 \| good	39.787 \| good	13.493 \| good	0.343 \| good	5.188 \| good	0.245 \| good
2025-10-24T10:00:00.000Z	49 \| good	9.334 \| good	42.108 \| good	16.722 \| good	0.343 \| good	6.271 \| good	0.246 \| good
2025-10-24T11:00:00.000Z	44 \| good	7.848 \| good	33.329 \| good	21.354 \| good	0.355 \| good	5.336 \| good	0.195 \| good
2025-10-24T12:00:00.000Z	38 \| good	7.123 \| good	27.143 \| good	20.487 \| good	0.375 \| good	9.296 \| good	0.113 \| good
2025-10-24T13:00:00.000Z	38 \| good	7.123 \| good	27.143 \| good	20.487 \| good	0.375 \| good	9.296 \| good	0.113 \| good
2025-10-24T07:00:00.000Z	38 \| good	7.133 \| good	31.333 \| good	23.955 \| good	0.962 \| good	21.973 \| good	0.343 \| good
2025-10-24T08:00:00.000Z	38 \| good	7.071 \| good	30.989 \| good	21.082 \| good	0.883 \| good	21.161 \| good	0.316 \| good
2025-10-24T09:00:00.000Z	33 \| good	6.271 \| good	27.718 \| good	20.92 \| good	0.803 \| good	20.349 \| good	0.29 \| good
2025-10-24T10:00:00.000Z	33 \| good	6.042 \| good	26.949 \| good	18.808 \| good	0.719 \| good	15.605 \| good	0.252 \| good
2025-10-24T11:00:00.000Z	33 \| good	5.915 \| good	26.126 \| good	20.269 \| good	0.634 \| good	10.86 \| good	0.213 \| good
2025-10-24T12:00:00.000Z	33 \| good	5.763 \| good	25.406 \| good	23.029 \| good	0.549 \| good	6.116 \| good	0.175 \| good
2025-10-24T13:00:00.000Z	27 \| good	4.572 \| good	19.899 \| good	22.207 \| good	0.485 \| good	5.038 \| good	0.157 \| good
2025-10-24T14:00:00.000Z	22 \| good	3.876 \| good	17.005 \| good	21.915 \| good	0.42 \| good	3.96 \| good	0.14 \| good
2025-10-24T15:00:00.000Z	22 \| good	3.644 \| good	15.996 \| good	24.022 \| good	0.356 \| good	2.882 \| good	0.122 \| good
2025-10-24T16:00:00.000Z	22 \| good	3.675 \| good	16.046 \| good	24.298 \| good	0.352 \| good	2.91 \| good	0.121 \| good
2025-10-24T17:00:00.000Z	22 \| good	3.947 \| good	17.214 \| good	22.559 \| good	0.347 \| good	2.937 \| good	0.12 \| good
2025-10-24T18:00:00.000Z	22 \| good	3.719 \| good	16.614 \| good	21.841 \| good	0.343 \| good	2.965 \| good	0.118 \| good
2025-10-24T19:00:00.000Z	24 \| good	4.127 \| good	18.135 \| good	25.639 \| good	0.337 \| good	2.892 \| good	0.118 \| good
2025-10-24T20:00:00.000Z	25 \| good	3.23 \| good	14.14 \| good	27.186 \| good	0.33 \| good	2.819 \| good	0.117 \| good
2025-10-24T21:00:00.000Z	25 \| good	3.222 \| good	14.229 \| good	26.595 \| good	0.324 \| good	2.746 \| good	0.116 \| good
2025-10-24T22:00:00.000Z	26 \| good	3.282 \| good	14.339 \| good	27.936 \| good	0.299 \| good	2.746 \| good	0.117 \| good
2025-10-24T23:00:00.000Z	26 \| good	3.353 \| good	14.684 \| good	28.019 \| good	0.273 \| good	2.746 \| good	0.117 \| good
2025-10-25T00:00:00.000Z	25 \| good	2.967 \| good	12.612 \| good	26.757 \| good	0.248 \| good	2.746 \| good	0.117 \| good
2025-10-25T01:00:00.000Z	23 \| good	3.443 \| good	14.681 \| good	24.993 \| good	0.264 \| good	3.237 \| good	0.121 \| good
2025-10-25T02:00:00.000Z	22 \| good	3.802 \| good	16.712 \| good	24.477 \| good	0.28 \| good	3.729 \| good	0.124 \| good
2025-10-25T03:00:00.000Z	24 \| good	4.031 \| good	17.428 \| good	25.53 \| good	0.296 \| good	4.22 \| good	0.128 \| good
2025-10-25T04:00:00.000Z	22 \| good	4.392 \| good	18.979 \| good	23.56 \| good	0.296 \| good	3.66 \| good	0.123 \| good
2025-10-25T05:00:00.000Z	22 \| good	4.475 \| good	19.316 \| good	22.039 \| good	0.296 \| good	3.101 \| good	0.118 \| good
2025-10-25T06:00:00.000Z	22 \| good	4.008 \| good	17.235 \| good	22.737 \| good	0.296 \| good	2.541 \| good	0.113 \| good
2025-10-25T07:00:00.000Z	22 \| good	3.719 \| good	16.415 \| good	24.182 \| good	0.296 \| good	2.213 \| good	0.112 \| good
2025-10-25T08:00:00.000Z	23 \| good	3.719 \| good	15.997 \| good	25.006 \| good	0.296 \| good	1.886 \| good	0.111 \| good
2025-10-25T09:00:00.000Z	23 \| good	3.335 \| good	14.451 \| good	24.596 \| good	0.297 \| good	1.558 \| good	0.11 \| good
2025-10-25T10:00:00.000Z	21 \| good	3.242 \| good	13.928 \| good	23.407 \| good	0.296 \| good	1.589 \| good	0.109 \| good
2025-10-25T11:00:00.000Z	20 \| good	3.306 \| good	14.208 \| good	22.303 \| good	0.295 \| good	1.62 \| good	0.109 \| good
2025-10-25T12:00:00.000Z	23 \| good	3.009 \| good	12.896 \| good	24.624 \| good	0.294 \| good	1.65 \| good	0.108 \| good
2025-10-25T13:00:00.000Z	20 \| good	2.658 \| good	10.964 \| good	22.256 \| good	0.281 \| good	1.766 \| good	0.11 \| good
2025-10-25T14:00:00.000Z	23 \| good	2.189 \| good	9.236 \| good	24.843 \| good	0.268 \| good	1.881 \| good	0.112 \| good
2025-10-25T15:00:00.000Z	26 \| good	1.873 \| good	7.92 \| good	28.475 \| good	0.255 \| good	1.997 \| good	0.113 \| good
2025-10-25T16:00:00.000Z	25 \| good	1.701 \| good	6.824 \| good	27.199 \| good	0.243 \| good	1.951 \| good	0.114 \| good
2025-10-25T17:00:00.000Z	26 \| good	2.003 \| good	8.024 \| good	27.747 \| good	0.231 \| good	1.905 \| good	0.114 \| good
2025-10-25T18:00:00.000Z	23 \| good	1.875 \| good	7.523 \| good	24.644 \| good	0.219 \| good	1.859 \| good	0.115 \| good
2025-10-25T19:00:00.000Z	25 \| good	2.406 \| good	9.825 \| good	26.512 \| good	0.213 \| good	1.589 \| good	0.113 \| good
2025-10-25T20:00:00.000Z	29 \| good	2.133 \| good	8.742 \| good	30.968 \| good	0.208 \| good	1.318 \| good	0.111 \| good
2025-10-25T21:00:00.000Z	31 \| good	1.996 \| good	8.244 \| good	34.146 \| good	0.203 \| good	1.048 \| good	0.109 \| good
2025-10-25T22:00:00.000Z	33 \| good	2.006 \| good	8.254 \| good	35.905 \| good	0.222 \| good	1.31 \| good	0.112 \| good
2025-10-25T23:00:00.000Z	35 \| good	2.11 \| good	8.794 \| good	37.514 \| good	0.242 \| good	1.571 \| good	0.114 \| good
2025-10-26T00:00:00.000Z	36 \| good	1.754 \| good	7.149 \| good	39.102 \| good	0.261 \| good	1.833 \| good	0.117 \| good
2025-10-26T01:00:00.000Z	35 \| good	1.969 \| good	8.304 \| good	37.788 \| good	0.28 \| good	2.049 \| good	0.118 \| good
2025-10-26T02:00:00.000Z	33 \| good	2.766 \| good	11.362 \| good	36.317 \| good	0.298 \| good	2.265 \| good	0.119 \| good
2025-10-26T03:00:00.000Z	31 \| good	2.998 \| good	12.823 \| good	33.435 \| good	0.317 \| good	2.481 \| good	0.12 \| good
2025-10-26T04:00:00.000Z	31 \| good	3.203 \| good	14.12 \| good	33.644 \| good	0.336 \| good	2.308 \| good	0.117 \| good
2025-10-26T05:00:00.000Z	31 \| good	3.781 \| good	16.197 \| good	33.695 \| good	0.355 \| good	2.135 \| good	0.114 \| good
2025-10-26T06:00:00.000Z	34 \| good	3.56 \| good	4.742 \| good	37.462 \| good	0.378 \| good	1.995 \| good	0.112 \| good

Current air quality index in Washougal, Washington today

Common air pollutants in Washougal, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Washougal, Washington air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Camas, Washington

Troutdale, Oregon

Gresham, Oregon

Orchards, Washington

Happy Valley, Oregon

Damascus, Oregon

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

What pollutant is most frequently found in Washougal, Washington?

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

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

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

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

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

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

What is the current level of nitrogen dioxide (NO2) in Washougal, 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 Washougal, Washington right now?

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

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

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

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