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

Arlington, Washington currently has a PM10 concentration of 21.716 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Arlington, Washington is 0.327 ppb.

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

Arlington, Washington currently has an ozone (O3) concentration of 30.014 ppm.

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

The current level of nitrogen dioxide (NO2) in Arlington, Washington is 4.027 ppb.

Current air quality index in Arlington, Washington today

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

Arlington, Washington currently has a PM2.5 concentration of 7.004 μg/m3.

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)

Good

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)

7.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.72 μg/m³

155

255

425

605+

Ozone (O₃)

30.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.03 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

Please contact us for custom requests

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
2026-07-21T22:00:00.000Z	52 \| moderate	10.051 \| good	42.856 \| good	41.635 \| good	0.429 \| good	14.079 \| good	0.217 \| good
2026-07-21T23:00:00.000Z	73 \| moderate	20.692 \| fine	58.394 \| fine	52.722 \| good	0.471 \| good	16.043 \| good	0.284 \| good
2026-07-22T00:00:00.000Z	64 \| moderate	15.939 \| fine	54.544 \| good	59.115 \| fine	0.497 \| good	14.812 \| good	0.292 \| good
2026-07-22T01:00:00.000Z	58 \| moderate	13.172 \| fine	56.121 \| fine	53.195 \| good	0.461 \| good	12.664 \| good	0.276 \| good
2026-07-22T02:00:00.000Z	79 \| moderate	24.007 \| fine	90.809 \| fine	59.865 \| fine	0.465 \| good	7.601 \| good	0.276 \| good
2026-07-22T03:00:00.000Z	101 \| sensitive	25.607 \| fine	95.085 \| fine	70.567 \| fine	0.499 \| good	7.268 \| good	0.276 \| good
2026-07-22T04:00:00.000Z	82 \| moderate	25.695 \| fine	98.942 \| fine	61.495 \| fine	0.469 \| good	10.187 \| good	0.251 \| good
2026-07-22T05:00:00.000Z	86 \| moderate	28.331 \| fine	106.572 \| fine	54.787 \| good	0.52 \| good	9.554 \| good	0.318 \| good
2026-07-22T06:00:00.000Z	81 \| moderate	25.187 \| fine	103.085 \| fine	52.207 \| good	0.573 \| good	7.322 \| good	0.307 \| good
2026-07-22T07:00:00.000Z	75 \| moderate	21.832 \| fine	89.264 \| fine	41.373 \| good	0.574 \| good	7.669 \| good	0.307 \| good
2026-07-22T08:00:00.000Z	81 \| moderate	24.52 \| fine	44.768 \| good	20.656 \| good	0.765 \| good	7.865 \| good	0.189 \| good
2026-07-22T09:00:00.000Z	75 \| moderate	21.832 \| fine	75.406 \| fine	16.606 \| good	0.352 \| good	11.9 \| good	0.249 \| good
2026-07-22T10:00:00.000Z	71 \| moderate	19.703 \| fine	70.207 \| fine	12.113 \| good	0.341 \| good	12.657 \| good	0.175 \| good
2026-07-22T11:00:00.000Z	90 \| moderate	29.716 \| fine	97.496 \| fine	12.047 \| good	0.33 \| good	11.375 \| good	0.242 \| good
2026-07-22T12:00:00.000Z	66 \| moderate	16.694 \| fine	39.243 \| good	18.31 \| good	0.329 \| good	14.22 \| good	0.225 \| good
2026-07-22T13:00:00.000Z	78 \| moderate	18.298 \| fine	109.809 \| fine	15.447 \| good	0.315 \| good	14.745 \| good	0.225 \| good
2026-07-22T14:00:00.000Z	73 \| moderate	16.75 \| fine	98.859 \| fine	13.242 \| good	0.216 \| good	13.274 \| good	0.346 \| good
2026-07-22T15:00:00.000Z	114 \| sensitive	35.684 \| moderate	181.121 \| moderate	21.73 \| good	0.195 \| good	12.834 \| good	0.373 \| good
2026-07-22T16:00:00.000Z	79 \| moderate	24.307 \| fine	83.195 \| fine	21.889 \| good	0.421 \| good	8.842 \| good	0.333 \| good
2026-07-22T17:00:00.000Z	58 \| moderate	12.599 \| fine	57.752 \| fine	27.486 \| good	0.631 \| good	6.3 \| good	0.308 \| good
2026-07-22T18:00:00.000Z	62 \| moderate	15.322 \| fine	67.903 \| fine	32.668 \| good	0.541 \| good	5.345 \| good	0.315 \| good
2026-07-22T19:00:00.000Z	92 \| moderate	31.055 \| fine	123.632 \| fine	45.207 \| good	0.536 \| good	11.259 \| good	0.315 \| good
2026-07-22T20:00:00.000Z	62 \| moderate	15.395 \| fine	74.151 \| fine	40.872 \| good	0.562 \| good	14.319 \| good	0.275 \| good
2026-07-22T21:00:00.000Z	110 \| sensitive	39.486 \| moderate	109.666 \| fine	53.247 \| good	0.396 \| good	14.642 \| good	0.25 \| good
2026-07-22T22:00:00.000Z	84 \| moderate	17.497 \| fine	98.071 \| fine	64.777 \| fine	0.42 \| good	14.191 \| good	0.283 \| good
2026-07-22T23:00:00.000Z	126 \| sensitive	20.815 \| fine	117.351 \| fine	78.428 \| moderate	0.404 \| good	12.98 \| good	0.25 \| good
2026-07-23T00:00:00.000Z	101 \| sensitive	21.679 \| fine	132.392 \| fine	71.423 \| moderate	0.521 \| good	12.344 \| good	0.25 \| good
2026-07-23T01:00:00.000Z	108 \| sensitive	19.08 \| fine	87.509 \| fine	73.288 \| moderate	0.506 \| good	14.878 \| good	0.3 \| good
2026-07-23T02:00:00.000Z	126 \| sensitive	40.8 \| moderate	137.541 \| fine	77.823 \| moderate	0.443 \| good	9.789 \| good	0.301 \| good
2026-07-23T03:00:00.000Z	160 \| unhealthy	69.148 \| poor	268.861 \| poor	77.715 \| moderate	1.475 \| good	5.403 \| good	0.257 \| good
2026-07-23T04:00:00.000Z	96 \| moderate	32.704 \| fine	145.821 \| fine	66.63 \| fine	0.485 \| good	13.768 \| good	0.25 \| good
2026-07-23T05:00:00.000Z	84 \| moderate	26.715 \| fine	104.798 \| fine	64.356 \| fine	0.558 \| good	10.805 \| good	0.275 \| good
2026-07-23T06:00:00.000Z	85 \| moderate	21.866 \| fine	124.392 \| fine	34.232 \| good	0.338 \| good	10.475 \| good	0.201 \| good
2026-07-23T07:00:00.000Z	71 \| moderate	20.4 \| fine	55.753 \| fine	34.267 \| good	0.331 \| good	11.31 \| good	0.201 \| good
2026-07-23T08:00:00.000Z	79 \| moderate	18.089 \| fine	111.314 \| fine	25.888 \| good	0.301 \| good	10.481 \| good	0.176 \| good
2026-07-23T09:00:00.000Z	73 \| moderate	20.601 \| fine	71.431 \| fine	21.726 \| good	0.312 \| good	7.574 \| good	0.151 \| good
2026-07-23T10:00:00.000Z	66 \| moderate	17.343 \| fine	68.6 \| fine	24.023 \| good	0.26 \| good	8.091 \| good	0.151 \| good
2026-07-23T11:00:00.000Z	69 \| moderate	19.266 \| fine	67.798 \| fine	28.585 \| good	0.227 \| good	8.963 \| good	0.15 \| good
2026-07-23T12:00:00.000Z	58 \| moderate	12.96 \| fine	47.339 \| good	28.231 \| good	3.595 \| good	10.193 \| good	0.15 \| good
2026-07-23T13:00:00.000Z	28 \| good	5.492 \| good	29.547 \| good	30.296 \| good	3.619 \| good	8.893 \| good	0.15 \| good
2026-07-23T14:00:00.000Z	56 \| moderate	12.25 \| fine	23.959 \| good	24.942 \| good	0.332 \| good	10.302 \| good	0.217 \| good
2026-07-23T15:00:00.000Z	49 \| good	9.147 \| good	20.207 \| good	24.275 \| good	0.385 \| good	6.848 \| good	0.142 \| good
2026-07-23T16:00:00.000Z	38 \| good	7.179 \| good	39.28 \| good	25.769 \| good	0.329 \| good	5.293 \| good	0.142 \| good
2026-07-23T17:00:00.000Z	49 \| good	8.617 \| good	38.109 \| good	24.942 \| good	0.496 \| good	5.129 \| good	0.116 \| good
2026-07-23T18:00:00.000Z	53 \| moderate	2.854 \| good	59.631 \| fine	30.242 \| good	0.446 \| good	4.889 \| good	0.116 \| good
2026-07-23T19:00:00.000Z	38 \| good	6.678 \| good	28.313 \| good	29.671 \| good	0.327 \| good	3.602 \| good	0.116 \| good
2026-07-23T20:00:00.000Z	38 \| good	7.004 \| good	21.716 \| good	30.014 \| good	0.327 \| good	4.027 \| good	0.161 \| good
2026-07-23T21:00:00.000Z	60 \| moderate	13.826 \| fine	66.501 \| fine	30.091 \| good	0.305 \| good	4.023 \| good	0.161 \| good
2026-07-23T21:00:00.000Z	38 \| good	7.004 \| good	21.716 \| good	30.014 \| good	0.327 \| good	4.027 \| good	0.161 \| good
2026-07-23T22:00:00.000Z	58 \| moderate	12.723 \| fine	56.14 \| fine	46.439 \| good	0.334 \| good	0.799 \| good	0.124 \| good
2026-07-23T23:00:00.000Z	58 \| moderate	13.015 \| fine	57.896 \| fine	47.608 \| good	0.34 \| good	0.879 \| good	0.121 \| good
2026-07-24T00:00:00.000Z	58 \| moderate	12.936 \| fine	56.998 \| fine	49.672 \| good	0.344 \| good	1.001 \| good	0.121 \| good
2026-07-24T01:00:00.000Z	58 \| moderate	12.859 \| fine	56.735 \| fine	50.751 \| good	0.349 \| good	1.291 \| good	0.122 \| good
2026-07-24T02:00:00.000Z	58 \| moderate	12.773 \| fine	56.265 \| fine	49.911 \| good	0.363 \| good	1.832 \| good	0.127 \| good
2026-07-24T03:00:00.000Z	58 \| moderate	12.969 \| fine	57.725 \| fine	43.564 \| good	0.373 \| good	3.039 \| good	0.136 \| good
2026-07-24T04:00:00.000Z	58 \| moderate	12.784 \| fine	56.387 \| fine	40.053 \| good	0.406 \| good	5.389 \| good	0.155 \| good
2026-07-24T05:00:00.000Z	56 \| moderate	12.394 \| fine	55.998 \| fine	37.93 \| good	0.439 \| good	7.709 \| good	0.174 \| good
2026-07-24T06:00:00.000Z	56 \| moderate	12.068 \| good	54.461 \| good	36.381 \| good	0.46 \| good	9.456 \| good	0.187 \| good
2026-07-24T07:00:00.000Z	56 \| moderate	11.717 \| good	53.081 \| good	35.201 \| good	0.454 \| good	10.707 \| good	0.197 \| good
2026-07-24T08:00:00.000Z	54 \| moderate	11.309 \| good	51.197 \| good	34.069 \| good	0.429 \| good	11.042 \| good	0.199 \| good
2026-07-24T09:00:00.000Z	54 \| moderate	10.893 \| good	49.447 \| good	32.007 \| good	0.401 \| good	10.896 \| good	0.197 \| good
2026-07-24T10:00:00.000Z	54 \| moderate	10.709 \| good	47.914 \| good	29.8 \| good	0.383 \| good	10.59 \| good	0.194 \| good
2026-07-24T11:00:00.000Z	54 \| moderate	10.624 \| good	46.768 \| good	27.534 \| good	0.362 \| good	10.486 \| good	0.194 \| good
2026-07-24T12:00:00.000Z	52 \| moderate	10.235 \| good	45.375 \| good	25.921 \| good	0.334 \| good	10.395 \| good	0.196 \| good
2026-07-24T13:00:00.000Z	52 \| moderate	10.094 \| good	44.486 \| good	24.259 \| good	0.278 \| good	9.6 \| good	0.201 \| good
2026-07-24T14:00:00.000Z	52 \| moderate	10.089 \| good	44.439 \| good	27.563 \| good	0.211 \| good	7.197 \| good	0.208 \| good
2026-07-24T15:00:00.000Z	54 \| moderate	10.539 \| good	46.626 \| good	31.396 \| good	0.3 \| good	4.552 \| good	0.202 \| good
2026-07-24T16:00:00.000Z	54 \| moderate	10.523 \| good	46.053 \| good	34.234 \| good	0.392 \| good	3.094 \| good	0.148 \| good
2026-07-24T17:00:00.000Z	52 \| moderate	9.883 \| good	43.976 \| good	36.59 \| good	0.436 \| good	2.414 \| good	0.143 \| good
2026-07-24T18:00:00.000Z	49 \| good	9.44 \| good	41.993 \| good	39.312 \| good	0.448 \| good	2.106 \| good	0.145 \| good
2026-07-24T19:00:00.000Z	49 \| good	9.103 \| good	40.16 \| good	42.656 \| good	0.453 \| good	1.909 \| good	0.143 \| good
2026-07-24T20:00:00.000Z	49 \| good	9.201 \| good	40.76 \| good	45.768 \| good	0.449 \| good	1.724 \| good	0.14 \| good
2026-07-24T21:00:00.000Z	49 \| good	9.359 \| good	41.32 \| good	48.614 \| good	0.447 \| good	1.57 \| good	0.137 \| good
2026-07-24T22:00:00.000Z	52 \| moderate	9.666 \| good	42.447 \| good	51.667 \| good	0.435 \| good	1.438 \| good	0.133 \| good
2026-07-24T23:00:00.000Z	52 \| moderate	10.139 \| good	45.339 \| good	53.846 \| good	0.42 \| good	1.388 \| good	0.129 \| good
2026-07-25T00:00:00.000Z	52 \| moderate	10.109 \| good	44.718 \| good	54.011 \| good	0.409 \| good	1.42 \| good	0.127 \| good
2026-07-25T01:00:00.000Z	52 \| moderate	9.947 \| good	44.117 \| good	52.111 \| good	0.403 \| good	1.507 \| good	0.125 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.618 \| good	42.379 \| good	44.445 \| good	0.41 \| good	1.812 \| good	0.124 \| good
2026-07-25T03:00:00.000Z	49 \| good	9.004 \| good	39.66 \| good	35.71 \| good	0.412 \| good	2.805 \| good	0.13 \| good
2026-07-25T04:00:00.000Z	44 \| good	8.428 \| good	37.185 \| good	32.109 \| good	0.425 \| good	4.7 \| good	0.143 \| good
2026-07-25T05:00:00.000Z	44 \| good	7.947 \| good	35.333 \| good	30.319 \| good	0.438 \| good	6.61 \| good	0.157 \| good
2026-07-25T06:00:00.000Z	38 \| good	7.401 \| good	32.1 \| good	29.476 \| good	0.449 \| good	8.057 \| good	0.167 \| good
2026-07-25T07:00:00.000Z	38 \| good	6.769 \| good	29.967 \| good	28.373 \| good	0.433 \| good	8.588 \| good	0.169 \| good
2026-07-25T08:00:00.000Z	33 \| good	5.662 \| good	25.437 \| good	27.341 \| good	0.416 \| good	8.16 \| good	0.162 \| good
2026-07-25T09:00:00.000Z	27 \| good	5.063 \| good	22.514 \| good	26.303 \| good	0.411 \| good	7.181 \| good	0.149 \| good
2026-07-25T10:00:00.000Z	27 \| good	5.121 \| good	22.844 \| good	24.97 \| good	0.408 \| good	6.144 \| good	0.134 \| good
2026-07-25T11:00:00.000Z	33 \| good	6.292 \| good	27.774 \| good	23.248 \| good	0.394 \| good	5.608 \| good	0.126 \| good
2026-07-25T12:00:00.000Z	44 \| good	7.759 \| good	34.109 \| good	21.023 \| good	0.381 \| good	5.259 \| good	0.12 \| good
2026-07-25T13:00:00.000Z	44 \| good	8.313 \| good	37.095 \| good	18.797 \| good	0.366 \| good	4.849 \| good	0.116 \| good
2026-07-25T14:00:00.000Z	33 \| good	5.747 \| good	25.327 \| good	22.045 \| good	0.331 \| good	3.135 \| good	0.102 \| good
2026-07-25T15:00:00.000Z	27 \| good	4.782 \| good	20.146 \| good	25.091 \| good	0.32 \| good	1.764 \| good	0.093 \| good
2026-07-25T16:00:00.000Z	27 \| good	4.976 \| good	21.163 \| good	27.18 \| good	0.283 \| good	1.211 \| good	0.091 \| good
2026-07-25T17:00:00.000Z	28 \| good	5.273 \| good	23.574 \| good	29.832 \| good	0.262 \| good	1.104 \| good	0.092 \| good
2026-07-25T18:00:00.000Z	31 \| good	5.448 \| good	23.914 \| good	33.497 \| good	0.259 \| good	1.132 \| good	0.094 \| good
2026-07-25T19:00:00.000Z	33 \| good	5.258 \| good	23.414 \| good	36.041 \| good	0.257 \| good	1.162 \| good	0.096 \| good
2026-07-25T20:00:00.000Z	35 \| good	5.069 \| good	21.504 \| good	37.944 \| good	0.27 \| good	1.227 \| good	0.098 \| good
2026-07-25T21:00:00.000Z	36 \| good	5.098 \| good	21.945 \| good	39.099 \| good	0.279 \| good	1.233 \| good	0.1 \| good

Arlington

Empower business decisions with accurate air quality data

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

0.16ppm

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

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 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, 2026-07-23.

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

The best air quality in Arlington, Washington was observed at 01:00:00 on 2026-07-23.

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

The air quality in Arlington, Washington right now is Good, with an AQI of 38.

What pollutant is most frequently found in Arlington, Washington?

In Arlington, Washington, PM2.5 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 7.004 μg/m³.

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

Arlington, Washington currently has a PM₁₀ concentration of 21.716 μg/m³.

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

The current carbon monoxide (CO) level in Arlington, Washington is 0.161 ppm.

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

The current sulfur dioxide (SO₂) concentration in Arlington, Washington is 0.327 ppb.

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

Arlington, Washington currently has an ozone (O₃) concentration of 30.014 ppm.

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

The current level of nitrogen dioxide (NO₂) in Arlington, Washington is 4.027 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions