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

Arlington, Washington currently has a PM10 concentration of 122.059 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Arlington, Washington is 0.521 ppb.

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

Arlington, Washington currently has an ozone (O3) concentration of 47.269 ppm.

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

The current level of nitrogen dioxide (NO2) in Arlington, Washington is 11.331 ppb.

Current air quality index in Arlington, Washington today

Name: Live air pollution levels in Arlington, Washington today
Creator: Ambee

Stay updated with real-time air quality in Arlington, 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)

Moderate

Arlington, Washington

Last updated: ... (Local time)

Common air pollutants in Arlington, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

20.80 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

53.53 μg/m³

155

255

425

605+

Ozone (O₃)

36.26 ppb

201

201+

Sulfur Dioxide (SO₂)

0.71 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.16 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Arlington, Washington

Scroll To Air Quality Map

Track live Arlington, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T00:00:00.000Z	73 \| moderate	21.451 \| fine	77.843 \| fine	46.306 \| good	0.511 \| good	6.003 \| good	0.288 \| good
2025-09-04T01:00:00.000Z	73 \| moderate	20.644 \| fine	63.45 \| fine	52.403 \| good	0.446 \| good	4.053 \| good	0.311 \| good
2025-09-04T02:00:00.000Z	81 \| moderate	24.735 \| fine	80.492 \| fine	52.775 \| good	0.458 \| good	9.572 \| good	0.297 \| good
2025-09-04T03:00:00.000Z	81 \| moderate	24.74 \| fine	68.716 \| fine	50.223 \| good	0.486 \| good	8.51 \| good	0.341 \| good
2025-09-04T04:00:00.000Z	81 \| moderate	25.413 \| fine	83.492 \| fine	49.03 \| good	0.537 \| good	9.559 \| good	0.277 \| good
2025-09-04T05:00:00.000Z	84 \| moderate	23.997 \| fine	122.059 \| fine	47.269 \| good	0.521 \| good	11.331 \| good	0.319 \| good
2025-09-04T06:00:00.000Z	77 \| moderate	20.963 \| fine	108.449 \| fine	36.915 \| good	0.503 \| good	11.675 \| good	0.302 \| good
2025-09-04T07:00:00.000Z	77 \| moderate	23.075 \| fine	70.522 \| fine	35.029 \| good	0.469 \| good	9.642 \| good	0.26 \| good
2025-09-04T08:00:00.000Z	66 \| moderate	17.246 \| fine	40.992 \| good	33.508 \| good	0.438 \| good	9.417 \| good	0.256 \| good
2025-09-04T09:00:00.000Z	58 \| moderate	12.692 \| fine	46.206 \| good	34.453 \| good	0.356 \| good	9.604 \| good	0.191 \| good
2025-09-04T10:00:00.000Z	58 \| moderate	12.819 \| fine	45.629 \| good	28.466 \| good	0.412 \| good	10.144 \| good	0.191 \| good
2025-09-04T11:00:00.000Z	60 \| moderate	14.125 \| fine	42.313 \| good	30.686 \| good	0.305 \| good	10.654 \| good	0.189 \| good
2025-09-04T12:00:00.000Z	71 \| moderate	19.719 \| fine	52.317 \| good	19.321 \| good	0.256 \| good	12.402 \| good	0.189 \| good
2025-09-04T13:00:00.000Z	71 \| moderate	19.544 \| fine	86.524 \| fine	37.632 \| good	0.946 \| good	8.76 \| good	0.286 \| good
2025-09-04T14:00:00.000Z	66 \| moderate	17.151 \| fine	78.033 \| fine	35.969 \| good	0.256 \| good	10.678 \| good	0.232 \| good
2025-09-04T15:00:00.000Z	69 \| moderate	18.957 \| fine	61.2 \| fine	26.378 \| good	0.226 \| good	9.443 \| good	0.189 \| good
2025-09-04T16:00:00.000Z	62 \| moderate	15.162 \| fine	56.09 \| fine	15.505 \| good	0.294 \| good	9.343 \| good	0.199 \| good
2025-09-04T17:00:00.000Z	69 \| moderate	15.543 \| fine	91.819 \| fine	9.378 \| good	0.434 \| good	6.834 \| good	0.224 \| good
2025-09-04T18:00:00.000Z	68 \| moderate	6.867 \| good	88.685 \| fine	10.892 \| good	0.528 \| good	6.485 \| good	0.2 \| good
2025-09-04T19:00:00.000Z	54 \| moderate	11.035 \| good	45.683 \| good	13.494 \| good	0.502 \| good	6.187 \| good	0.244 \| good
2025-09-04T20:00:00.000Z	49 \| good	9.016 \| good	23.95 \| good	18.964 \| good	0.49 \| good	5.767 \| good	0.219 \| good
2025-09-04T21:00:00.000Z	38 \| good	6.669 \| good	24.369 \| good	18.102 \| good	0.465 \| good	5.716 \| good	0.244 \| good
2025-09-04T22:00:00.000Z	38 \| good	7.155 \| good	32.989 \| good	15.703 \| good	0.564 \| good	5.651 \| good	0.311 \| good
2025-09-04T23:00:00.000Z	49 \| good	9.357 \| good	33.577 \| good	16.276 \| good	0.501 \| good	5.166 \| good	0.311 \| good
2025-09-05T00:00:00.000Z	60 \| moderate	13.502 \| fine	59.165 \| fine	12.96 \| good	0.544 \| good	5.112 \| good	0.286 \| good
2025-09-05T01:00:00.000Z	58 \| moderate	13.26 \| fine	61.918 \| fine	22.886 \| good	0.577 \| good	5.358 \| good	0.305 \| good
2025-09-05T02:00:00.000Z	79 \| moderate	22.601 \| fine	111.515 \| fine	33.479 \| good	0.598 \| good	6.183 \| good	0.33 \| good
2025-09-05T03:00:00.000Z	66 \| moderate	14.414 \| fine	85.938 \| fine	23.696 \| good	0.547 \| good	11.039 \| good	0.286 \| good
2025-09-05T04:00:00.000Z	58 \| moderate	13.025 \| fine	40.692 \| good	18.27 \| good	0.466 \| good	14.664 \| good	0.268 \| good
2025-09-05T05:00:00.000Z	58 \| moderate	13.188 \| fine	53.881 \| good	28.581 \| good	0.402 \| good	12.077 \| good	0.293 \| good
2025-09-05T06:00:00.000Z	66 \| moderate	16.326 \| fine	84.965 \| fine	21.542 \| good	0.448 \| good	13.719 \| good	0.318 \| good
2025-09-05T07:00:00.000Z	62 \| moderate	14.793 \| fine	52.875 \| good	17.424 \| good	0.406 \| good	12.838 \| good	0.269 \| good
2025-09-05T08:00:00.000Z	58 \| moderate	12.935 \| fine	57.619 \| fine	14.054 \| good	0.371 \| good	10.539 \| good	0.219 \| good
2025-09-05T09:00:00.000Z	61 \| moderate	12.247 \| fine	75.453 \| fine	10.687 \| good	0.347 \| good	11.355 \| good	0.192 \| good
2025-09-05T10:00:00.000Z	58 \| moderate	13.268 \| fine	52.82 \| good	8.382 \| good	0.292 \| good	11.228 \| good	0.192 \| good
2025-09-05T11:00:00.000Z	56 \| moderate	12.38 \| fine	62.683 \| fine	11.943 \| good	0.302 \| good	12.686 \| good	0.211 \| good
2025-09-05T12:00:00.000Z	62 \| moderate	14.538 \| fine	63.299 \| fine	16.45 \| good	0.295 \| good	10.957 \| good	0.219 \| good
2025-09-05T13:00:00.000Z	66 \| moderate	17.288 \| fine	60.715 \| fine	4.283 \| good	0.333 \| good	11.056 \| good	0.215 \| good
2025-09-05T14:00:00.000Z	67 \| moderate	17.409 \| fine	87.37 \| fine	6.116 \| good	0.42 \| good	11.734 \| good	0.282 \| good
2025-09-05T15:00:00.000Z	60 \| moderate	13.649 \| fine	71.356 \| fine	19.138 \| good	0.423 \| good	11.259 \| good	0.311 \| good
2025-09-05T16:00:00.000Z	58 \| moderate	13.484 \| fine	52.591 \| good	12.062 \| good	0.4 \| good	12.568 \| good	0.256 \| good
2025-09-05T17:00:00.000Z	66 \| moderate	12.948 \| fine	86.392 \| fine	19.541 \| good	0.499 \| good	11.374 \| good	0.281 \| good
2025-09-05T18:00:00.000Z	60 \| moderate	13.937 \| fine	71.446 \| fine	16.162 \| good	0.58 \| good	9.868 \| good	0.3 \| good
2025-09-05T19:00:00.000Z	58 \| moderate	12.706 \| fine	27.08 \| good	20.243 \| good	0.647 \| good	9.822 \| good	0.285 \| good
2025-09-05T20:00:00.000Z	79 \| moderate	23.749 \| fine	81.466 \| fine	19.597 \| good	0.531 \| good	8.424 \| good	0.261 \| good
2025-09-05T21:00:00.000Z	81 \| moderate	25.025 \| fine	96.243 \| fine	28.107 \| good	0.491 \| good	7.508 \| good	0.277 \| good
2025-09-05T22:00:00.000Z	73 \| moderate	20.796 \| fine	53.532 \| good	36.255 \| good	0.708 \| good	7.163 \| good	0.261 \| good
2025-09-05T23:00:00.000Z	75 \| moderate	21.92 \| fine	63.638 \| fine	39.681 \| good	0.654 \| good	5.238 \| good	0.276 \| good
2025-09-05T23:00:00.000Z	73 \| moderate	20.796 \| fine	53.532 \| good	36.255 \| good	0.708 \| good	7.163 \| good	0.261 \| good
2025-09-04T07:00:00.000Z	71 \| moderate	20.041 \| fine	88.457 \| fine	40.803 \| good	1.197 \| good	10.972 \| good	0.292 \| good
2025-09-04T08:00:00.000Z	69 \| moderate	18.792 \| fine	82.779 \| fine	41.281 \| good	1.14 \| good	10.819 \| good	0.291 \| good
2025-09-04T09:00:00.000Z	67 \| moderate	18.412 \| fine	80.893 \| fine	41.623 \| good	1.084 \| good	10.666 \| good	0.291 \| good
2025-09-04T10:00:00.000Z	67 \| moderate	18.081 \| fine	80.434 \| fine	41.731 \| good	1.021 \| good	10.002 \| good	0.282 \| good
2025-09-04T11:00:00.000Z	67 \| moderate	18.059 \| fine	80.282 \| fine	40.92 \| good	0.958 \| good	9.339 \| good	0.272 \| good
2025-09-04T12:00:00.000Z	66 \| moderate	17.463 \| fine	76.803 \| fine	39.855 \| good	0.894 \| good	8.675 \| good	0.263 \| good
2025-09-04T13:00:00.000Z	66 \| moderate	16.847 \| fine	75.045 \| fine	37.656 \| good	0.832 \| good	8.183 \| good	0.266 \| good
2025-09-04T14:00:00.000Z	66 \| moderate	16.839 \| fine	75.02 \| fine	35.027 \| good	0.769 \| good	7.691 \| good	0.268 \| good
2025-09-04T15:00:00.000Z	66 \| moderate	16.868 \| fine	75.163 \| fine	36.381 \| good	0.707 \| good	7.2 \| good	0.27 \| good
2025-09-04T16:00:00.000Z	62 \| moderate	15.377 \| fine	67.766 \| fine	40.364 \| good	0.912 \| good	5.914 \| good	0.248 \| good
2025-09-04T17:00:00.000Z	60 \| moderate	13.909 \| fine	62.058 \| fine	43.083 \| good	1.117 \| good	4.629 \| good	0.225 \| good
2025-09-04T18:00:00.000Z	58 \| moderate	13.07 \| fine	57.928 \| fine	45.72 \| good	1.322 \| good	3.343 \| good	0.203 \| good
2025-09-04T19:00:00.000Z	58 \| moderate	12.652 \| fine	56.27 \| fine	48.453 \| good	1.279 \| good	2.84 \| good	0.192 \| good
2025-09-04T20:00:00.000Z	56 \| moderate	12.173 \| fine	55.069 \| fine	50.751 \| good	1.237 \| good	2.337 \| good	0.181 \| good
2025-09-04T21:00:00.000Z	56 \| moderate	12.228 \| fine	54.155 \| good	53.393 \| good	1.194 \| good	1.834 \| good	0.17 \| good
2025-09-04T22:00:00.000Z	56 \| moderate	12.399 \| fine	55.741 \| fine	55.732 \| fine	1.186 \| good	1.81 \| good	0.167 \| good
2025-09-04T23:00:00.000Z	61 \| moderate	12.608 \| fine	55.76 \| fine	57.649 \| fine	1.178 \| good	1.785 \| good	0.164 \| good
2025-09-05T00:00:00.000Z	61 \| moderate	13.422 \| fine	59.423 \| fine	58.389 \| fine	1.17 \| good	1.761 \| good	0.161 \| good
2025-09-05T01:00:00.000Z	60 \| moderate	14.409 \| fine	64.607 \| fine	54.372 \| good	1.149 \| good	4.205 \| good	0.184 \| good
2025-09-05T02:00:00.000Z	62 \| moderate	15.441 \| fine	67.993 \| fine	49.269 \| good	1.129 \| good	6.649 \| good	0.207 \| good
2025-09-05T03:00:00.000Z	64 \| moderate	16.211 \| fine	72.061 \| fine	47.127 \| good	1.109 \| good	9.093 \| good	0.231 \| good
2025-09-05T04:00:00.000Z	66 \| moderate	16.73 \| fine	74.169 \| fine	45.499 \| good	1.126 \| good	10.432 \| good	0.248 \| good
2025-09-05T05:00:00.000Z	66 \| moderate	16.936 \| fine	74.625 \| fine	44.854 \| good	1.142 \| good	11.771 \| good	0.265 \| good
2025-09-05T06:00:00.000Z	66 \| moderate	17.019 \| fine	75.688 \| fine	44.27 \| good	1.159 \| good	13.109 \| good	0.281 \| good
2025-09-05T07:00:00.000Z	67 \| moderate	17.589 \| fine	78.175 \| fine	43.474 \| good	1.099 \| good	12.607 \| good	0.279 \| good
2025-09-05T08:00:00.000Z	67 \| moderate	17.878 \| fine	79.677 \| fine	43.23 \| good	1.039 \| good	12.106 \| good	0.277 \| good
2025-09-05T09:00:00.000Z	67 \| moderate	18.42 \| fine	81.613 \| fine	42.896 \| good	0.98 \| good	11.604 \| good	0.275 \| good
2025-09-05T10:00:00.000Z	67 \| moderate	18.465 \| fine	81.341 \| fine	41.669 \| good	0.781 \| good	10.632 \| good	0.266 \| good
2025-09-05T11:00:00.000Z	69 \| moderate	18.841 \| fine	83.384 \| fine	39.786 \| good	0.583 \| good	9.659 \| good	0.257 \| good
2025-09-05T12:00:00.000Z	71 \| moderate	19.572 \| fine	86.276 \| fine	37.36 \| good	0.385 \| good	8.687 \| good	0.248 \| good
2025-09-05T13:00:00.000Z	71 \| moderate	19.832 \| fine	86.907 \| fine	34.586 \| good	0.417 \| good	7.85 \| good	0.248 \| good
2025-09-05T14:00:00.000Z	71 \| moderate	20.407 \| fine	90.348 \| fine	32.533 \| good	0.449 \| good	7.012 \| good	0.248 \| good
2025-09-05T15:00:00.000Z	73 \| moderate	20.548 \| fine	90.782 \| fine	37.099 \| good	0.482 \| good	6.174 \| good	0.247 \| good
2025-09-05T16:00:00.000Z	73 \| moderate	21.162 \| fine	92.975 \| fine	42.311 \| good	0.711 \| good	5.36 \| good	0.234 \| good
2025-09-05T17:00:00.000Z	75 \| moderate	21.854 \| fine	95.842 \| fine	47.353 \| good	0.94 \| good	4.545 \| good	0.221 \| good
2025-09-05T18:00:00.000Z	75 \| moderate	22.472 \| fine	98.235 \| fine	53.005 \| good	1.169 \| good	3.73 \| good	0.208 \| good
2025-09-05T19:00:00.000Z	77 \| moderate	22.92 \| fine	99.812 \| fine	57.579 \| fine	1.142 \| good	3.153 \| good	0.199 \| good
2025-09-05T20:00:00.000Z	77 \| moderate	22.835 \| fine	99.556 \| fine	61.276 \| fine	1.116 \| good	2.577 \| good	0.19 \| good
2025-09-05T21:00:00.000Z	84 \| moderate	22.823 \| fine	99.734 \| fine	64.806 \| fine	1.089 \| good	2 \| good	0.181 \| good
2025-09-05T22:00:00.000Z	87 \| moderate	22.394 \| fine	97.789 \| fine	66.404 \| fine	1.019 \| good	1.979 \| good	0.177 \| good
2025-09-05T23:00:00.000Z	90 \| moderate	21.855 \| fine	95.425 \| fine	66.88 \| fine	0.949 \| good	1.958 \| good	0.173 \| good
2025-09-06T00:00:00.000Z	84 \| moderate	21.529 \| fine	95.131 \| fine	65.457 \| fine	0.878 \| good	1.937 \| good	0.169 \| good
2025-09-06T01:00:00.000Z	73 \| moderate	21.426 \| fine	94.634 \| fine	58.225 \| fine	0.824 \| good	4.574 \| good	0.193 \| good
2025-09-06T02:00:00.000Z	75 \| moderate	21.51 \| fine	93.862 \| fine	49.745 \| good	0.77 \| good	7.211 \| good	0.217 \| good
2025-09-06T03:00:00.000Z	75 \| moderate	21.768 \| fine	95.087 \| fine	44.021 \| good	0.716 \| good	9.848 \| good	0.241 \| good
2025-09-06T04:00:00.000Z	75 \| moderate	21.631 \| fine	95.312 \| fine	40.702 \| good	0.702 \| good	10.706 \| good	0.252 \| good
2025-09-06T05:00:00.000Z	73 \| moderate	21.265 \| fine	93.74 \| fine	38.916 \| good	0.689 \| good	11.564 \| good	0.263 \| good
2025-09-06T06:00:00.000Z	66 \| moderate	17.045 \| fine	17.538 \| good	26.692 \| good	0.677 \| good	12.401 \| good	0.275 \| good

Arlington

Empower business decisions with accurate air quality data

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

0.31ppm

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 Arlington, Washington get updated?

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

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

Arlington, Washington experienced its worst air quality at 03:00:00, 2025-09-03.

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

The best air quality in Arlington, Washington was observed at 06:00:00 on 2025-09-03.

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

The air quality in Arlington, Washington right now is Moderate, with an AQI of 84.

What pollutant is most frequently found in Arlington, Washington?

In Arlington, Washington, PM10 is the most frequently found pollutant.

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

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

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

Arlington, Washington currently has a PM_2.5 concentration of 23.997 μg/m³.

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

Arlington, Washington currently has a PM₁₀ concentration of 122.059 μg/m³.

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

The current carbon monoxide (CO) level in Arlington, Washington is 0.319 ppm.

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

The current sulfur dioxide (SO₂) concentration in Arlington, Washington is 0.521 ppb.

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

Arlington, Washington currently has an ozone (O₃) concentration of 47.269 ppm.

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

The current level of nitrogen dioxide (NO₂) in Arlington, Washington is 11.331 ppb.

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