What is the current level of PM10 in Mount Vernon, Washington?

Mount Vernon, Washington currently has a PM10 concentration of 27.739 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Mount Vernon, Washington is 0.164 ppb.

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

Mount Vernon, Washington currently has an ozone (O3) concentration of 17.512 ppm.

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

The current level of nitrogen dioxide (NO2) in Mount Vernon, Washington is 8.514 ppb.

Current air quality index in Mount Vernon, Washington today

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

Mount Vernon, Washington currently has a PM2.5 concentration of 6.246 μg/m3.

Stay updated with real-time air quality in Mount Vernon, 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

Mount Vernon, Washington

Last updated: ... (Local time)

Common air pollutants in Mount Vernon, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.25 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.74 μg/m³

155

255

425

605+

Ozone (O₃)

17.51 ppb

201

201+

Sulfur Dioxide (SO₂)

0.16 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.51 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 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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Mount Vernon, Washington

Scroll To Air Quality Map

Track live Mount Vernon, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-12T10:00:00.000Z	40 \| good	0.7 \| good	3 \| good	43.046 \| good	0.132 \| good	2.202 \| good	0.1 \| good
2026-03-12T11:00:00.000Z	41 \| good	0.6 \| good	2 \| good	43.625 \| good	0.135 \| good	2.997 \| good	0.1 \| good
2026-03-12T12:00:00.000Z	41 \| good	0.6 \| good	2 \| good	43.765 \| good	0.136 \| good	1.393 \| good	0.119 \| good
2026-03-12T13:00:00.000Z	42 \| good	0.6 \| good	2 \| good	45.334 \| good	0.136 \| good	1.646 \| good	0.119 \| good
2026-03-12T14:00:00.000Z	40 \| good	1.1 \| good	5 \| good	43.131 \| good	0.135 \| good	3.264 \| good	0.156 \| good
2026-03-12T15:00:00.000Z	40 \| good	1.8 \| good	8 \| good	43.021 \| good	0.131 \| good	5.338 \| good	0.156 \| good
2026-03-12T16:00:00.000Z	36 \| good	2.4 \| good	10 \| good	38.546 \| good	0.131 \| good	3.939 \| good	0.156 \| good
2026-03-12T17:00:00.000Z	33 \| good	2.5 \| good	10 \| good	36.007 \| good	0.147 \| good	4.724 \| good	0.156 \| good
2026-03-12T18:00:00.000Z	39 \| good	2.3 \| good	10 \| good	41.551 \| good	0.116 \| good	3.77 \| good	0.156 \| good
2026-03-12T19:00:00.000Z	36 \| good	2.3 \| good	10 \| good	38.814 \| good	0.166 \| good	1.873 \| good	0.138 \| good
2026-03-12T20:00:00.000Z	39 \| good	2.3 \| good	10 \| good	41.642 \| good	0.172 \| good	2.192 \| good	0.138 \| good
2026-03-12T21:00:00.000Z	37 \| good	2.2 \| good	9 \| good	39.904 \| good	0.172 \| good	2.371 \| good	0.138 \| good
2026-03-12T22:00:00.000Z	38 \| good	1.9 \| good	8 \| good	41.138 \| good	0.133 \| good	2.222 \| good	0.138 \| good
2026-03-12T23:00:00.000Z	39 \| good	1.4 \| good	6 \| good	41.995 \| good	0.115 \| good	2.185 \| good	0.156 \| good
2026-03-13T00:00:00.000Z	40 \| good	1.4 \| good	6 \| good	42.802 \| good	0.131 \| good	2.216 \| good	0.138 \| good
2026-03-13T01:00:00.000Z	38 \| good	1.4 \| good	6 \| good	41.479 \| good	0.145 \| good	3.047 \| good	0.156 \| good
2026-03-13T02:00:00.000Z	39 \| good	1.5 \| good	6 \| good	41.757 \| good	0.143 \| good	4.431 \| good	0.175 \| good
2026-03-13T03:00:00.000Z	38 \| good	1.9 \| good	8 \| good	41.09 \| good	0.129 \| good	4.868 \| good	0.212 \| good
2026-03-13T04:00:00.000Z	38 \| good	1.8 \| good	8 \| good	40.754 \| good	0.151 \| good	5.466 \| good	0.175 \| good
2026-03-13T05:00:00.000Z	35 \| good	1.7 \| good	7 \| good	37.575 \| good	0.151 \| good	5.171 \| good	0.175 \| good
2026-03-13T06:00:00.000Z	33 \| good	1.8 \| good	8 \| good	35.746 \| good	0.152 \| good	6.193 \| good	0.175 \| good
2026-03-13T07:00:00.000Z	31 \| good	1.8 \| good	8 \| good	33.389 \| good	0.153 \| good	7.202 \| good	0.175 \| good
2026-03-13T08:00:00.000Z	29 \| good	2 \| good	8 \| good	31.416 \| good	0.134 \| good	5.167 \| good	0.175 \| good
2026-03-13T09:00:00.000Z	30 \| good	1.9 \| good	8 \| good	32.078 \| good	0.117 \| good	5.88 \| good	0.175 \| good
2026-03-13T10:00:00.000Z	30 \| good	1.5 \| good	6 \| good	31.872 \| good	0.117 \| good	4.929 \| good	0.175 \| good
2026-03-13T11:00:00.000Z	27 \| good	0.9 \| good	4 \| good	29.02 \| good	0.134 \| good	4.173 \| good	0.156 \| good
2026-03-13T12:00:00.000Z	24 \| good	0.9 \| good	4 \| good	26.088 \| good	0.134 \| good	4.125 \| good	0.156 \| good
2026-03-13T13:00:00.000Z	25 \| good	0.7 \| good	3 \| good	26.966 \| good	0.116 \| good	5.072 \| good	0.175 \| good
2026-03-13T14:00:00.000Z	25 \| good	1.2 \| good	5 \| good	27.203 \| good	0.116 \| good	12.581 \| good	0.2 \| good
2026-03-13T15:00:00.000Z	22 \| good	1.9 \| good	8 \| good	24.168 \| good	0.131 \| good	16.006 \| good	0.256 \| good
2026-03-13T16:00:00.000Z	19 \| good	2.7 \| good	11 \| good	20.793 \| good	0.1 \| good	15.35 \| good	0.276 \| good
2026-03-13T17:00:00.000Z	22 \| good	4.2 \| good	19 \| good	17.165 \| good	0.163 \| good	16.088 \| good	0.238 \| good
2026-03-13T18:00:00.000Z	20 \| good	2.8 \| good	12 \| good	22.037 \| good	0.258 \| good	11.833 \| good	0.238 \| good
2026-03-13T19:00:00.000Z	20 \| good	1.8 \| good	8 \| good	21.704 \| good	0.338 \| good	6.831 \| good	0.256 \| good
2026-03-13T20:00:00.000Z	22 \| good	4.2 \| good	19 \| good	21.557 \| good	0.284 \| good	4.657 \| good	0.238 \| good
2026-03-13T21:00:00.000Z	23 \| good	3.7 \| good	16 \| good	24.747 \| good	0.238 \| good	4.761 \| good	0.274 \| good
2026-03-13T22:00:00.000Z	28 \| good	2.4 \| good	10 \| good	30.481 \| good	0.171 \| good	5.221 \| good	0.237 \| good
2026-03-13T23:00:00.000Z	28 \| good	1.7 \| good	7 \| good	30.056 \| good	0.16 \| good	6.229 \| good	0.256 \| good
2026-03-14T00:00:00.000Z	31 \| good	1.4 \| good	6 \| good	33.031 \| good	0.112 \| good	5.476 \| good	0.255 \| good
2026-03-14T01:00:00.000Z	31 \| good	1.4 \| good	6 \| good	33.51 \| good	0.143 \| good	5.356 \| good	0.273 \| good
2026-03-14T02:00:00.000Z	32 \| good	1.5 \| good	6 \| good	35.133 \| good	0.131 \| good	5.048 \| good	0.218 \| good
2026-03-14T03:00:00.000Z	28 \| good	1.9 \| good	8 \| good	30.445 \| good	0.125 \| good	7.013 \| good	0.237 \| good
2026-03-14T04:00:00.000Z	30 \| good	2.5 \| good	10 \| good	32.329 \| good	0.112 \| good	10.836 \| good	0.237 \| good
2026-03-14T05:00:00.000Z	25 \| good	2.9 \| good	12 \| good	27.241 \| good	0.641 \| good	16.58 \| good	0.237 \| good
2026-03-14T06:00:00.000Z	22 \| good	3.8 \| good	17 \| good	20.443 \| good	0.304 \| good	20.597 \| good	0.256 \| good
2026-03-14T07:00:00.000Z	22 \| good	3.8 \| good	17 \| good	19.029 \| good	0.297 \| good	18.379 \| good	0.256 \| good
2026-03-14T08:00:00.000Z	33 \| good	5.9 \| good	27 \| good	17.97 \| good	0.139 \| good	12.167 \| good	0.332 \| good
2026-03-14T09:00:00.000Z	33 \| good	6.3 \| good	28 \| good	17.439 \| good	0.164 \| good	8.521 \| good	0.35 \| good
2026-03-14T09:00:00.000Z	33 \| good	6.246 \| good	27.739 \| good	17.512 \| good	0.164 \| good	8.514 \| good	0.349 \| good
2026-03-14T10:00:00.000Z	31 \| good	4.562 \| good	19.999 \| good	33.804 \| good	0.502 \| good	3.372 \| good	0.167 \| good
2026-03-14T11:00:00.000Z	31 \| good	3.215 \| good	13.608 \| good	34.247 \| good	0.493 \| good	2.712 \| good	0.158 \| good
2026-03-14T12:00:00.000Z	31 \| good	2.846 \| good	11.539 \| good	32.969 \| good	0.484 \| good	2.052 \| good	0.149 \| good
2026-03-14T13:00:00.000Z	29 \| good	2.8 \| good	11.39 \| good	31.479 \| good	0.549 \| good	2.524 \| good	0.152 \| good
2026-03-14T14:00:00.000Z	31 \| good	1.682 \| good	6.919 \| good	32.971 \| good	0.614 \| good	2.995 \| good	0.155 \| good
2026-03-14T15:00:00.000Z	31 \| good	1.073 \| good	4.487 \| good	33.639 \| good	0.68 \| good	3.466 \| good	0.158 \| good
2026-03-14T16:00:00.000Z	32 \| good	0.797 \| good	2.6 \| good	34.865 \| good	0.646 \| good	2.933 \| good	0.155 \| good
2026-03-14T17:00:00.000Z	34 \| good	0.724 \| good	2.484 \| good	37.15 \| good	0.613 \| good	2.4 \| good	0.151 \| good
2026-03-14T18:00:00.000Z	35 \| good	0.688 \| good	2.484 \| good	37.969 \| good	0.58 \| good	1.867 \| good	0.147 \| good
2026-03-14T19:00:00.000Z	34 \| good	0.718 \| good	2.605 \| good	37.368 \| good	0.554 \| good	1.634 \| good	0.146 \| good
2026-03-14T20:00:00.000Z	35 \| good	0.957 \| good	3.615 \| good	37.538 \| good	0.527 \| good	1.401 \| good	0.145 \| good
2026-03-14T21:00:00.000Z	37 \| good	1.317 \| good	5.373 \| good	40.055 \| good	0.501 \| good	1.168 \| good	0.143 \| good
2026-03-14T22:00:00.000Z	36 \| good	0.683 \| good	2.605 \| good	38.782 \| good	0.485 \| good	1.113 \| good	0.142 \| good
2026-03-14T23:00:00.000Z	36 \| good	0.659 \| good	2.617 \| good	38.795 \| good	0.47 \| good	1.058 \| good	0.142 \| good
2026-03-15T00:00:00.000Z	34 \| good	0.824 \| good	2.774 \| good	37.032 \| good	0.455 \| good	1.003 \| good	0.141 \| good
2026-03-15T01:00:00.000Z	32 \| good	0.963 \| good	3.846 \| good	34.769 \| good	0.503 \| good	2.572 \| good	0.158 \| good
2026-03-15T02:00:00.000Z	29 \| good	1.206 \| good	4.847 \| good	30.899 \| good	0.551 \| good	4.14 \| good	0.174 \| good
2026-03-15T03:00:00.000Z	28 \| good	1.221 \| good	4.926 \| good	29.682 \| good	0.6 \| good	5.709 \| good	0.191 \| good
2026-03-15T04:00:00.000Z	28 \| good	1.147 \| good	4.913 \| good	29.506 \| good	0.578 \| good	5.429 \| good	0.19 \| good
2026-03-15T05:00:00.000Z	29 \| good	1.589 \| good	6.134 \| good	30.831 \| good	0.557 \| good	5.149 \| good	0.189 \| good
2026-03-15T06:00:00.000Z	28 \| good	2.255 \| good	9.328 \| good	30.035 \| good	0.536 \| good	4.869 \| good	0.188 \| good
2026-03-15T07:00:00.000Z	27 \| good	2.32 \| good	9.461 \| good	29.276 \| good	0.474 \| good	4.442 \| good	0.184 \| good
2026-03-15T08:00:00.000Z	25 \| good	2.102 \| good	9.235 \| good	27.373 \| good	0.412 \| good	4.014 \| good	0.18 \| good
2026-03-15T09:00:00.000Z	25 \| good	1.827 \| good	7.312 \| good	27.429 \| good	0.349 \| good	3.587 \| good	0.176 \| good
2026-03-15T10:00:00.000Z	24 \| good	1.463 \| good	6.092 \| good	25.658 \| good	0.326 \| good	3.593 \| good	0.177 \| good
2026-03-15T11:00:00.000Z	21 \| good	1.237 \| good	5.086 \| good	23.372 \| good	0.303 \| good	3.599 \| good	0.179 \| good
2026-03-15T12:00:00.000Z	19 \| good	1.158 \| good	4.873 \| good	21.082 \| good	0.279 \| good	3.604 \| good	0.18 \| good
2026-03-15T13:00:00.000Z	19 \| good	1.154 \| good	4.783 \| good	20.275 \| good	0.332 \| good	3.995 \| good	0.18 \| good
2026-03-15T14:00:00.000Z	19 \| good	1.166 \| good	4.675 \| good	20.762 \| good	0.385 \| good	4.386 \| good	0.179 \| good
2026-03-15T15:00:00.000Z	19 \| good	1.111 \| good	4.675 \| good	20.694 \| good	0.438 \| good	4.777 \| good	0.179 \| good
2026-03-15T16:00:00.000Z	23 \| good	1.047 \| good	3.809 \| good	25.243 \| good	0.463 \| good	4.952 \| good	0.183 \| good
2026-03-15T17:00:00.000Z	28 \| good	1.213 \| good	4.603 \| good	29.981 \| good	0.488 \| good	5.126 \| good	0.186 \| good
2026-03-15T18:00:00.000Z	31 \| good	0.874 \| good	2.878 \| good	33.175 \| good	0.513 \| good	5.301 \| good	0.19 \| good
2026-03-15T19:00:00.000Z	33 \| good	0.992 \| good	3.803 \| good	36.34 \| good	0.51 \| good	4.462 \| good	0.18 \| good
2026-03-15T20:00:00.000Z	35 \| good	1.007 \| good	3.819 \| good	38.494 \| good	0.507 \| good	3.623 \| good	0.169 \| good
2026-03-15T21:00:00.000Z	37 \| good	0.946 \| good	3.846 \| good	40.46 \| good	0.504 \| good	2.785 \| good	0.159 \| good
2026-03-15T22:00:00.000Z	36 \| good	0.997 \| good	3.93 \| good	38.537 \| good	0.492 \| good	2.936 \| good	0.159 \| good
2026-03-15T23:00:00.000Z	35 \| good	1.5 \| good	5.782 \| good	37.896 \| good	0.479 \| good	3.087 \| good	0.158 \| good
2026-03-16T00:00:00.000Z	31 \| good	1.269 \| good	5.122 \| good	34.346 \| good	0.467 \| good	3.238 \| good	0.158 \| good
2026-03-16T01:00:00.000Z	32 \| good	1.008 \| good	4.048 \| good	34.757 \| good	0.46 \| good	3.675 \| good	0.161 \| good
2026-03-16T02:00:00.000Z	34 \| good	0.921 \| good	3.096 \| good	36.747 \| good	0.454 \| good	4.111 \| good	0.165 \| good
2026-03-16T03:00:00.000Z	32 \| good	0.861 \| good	2.962 \| good	35.219 \| good	0.448 \| good	4.548 \| good	0.168 \| good
2026-03-16T04:00:00.000Z	30 \| good	0.778 \| good	2.868 \| good	31.944 \| good	0.467 \| good	4.252 \| good	0.163 \| good
2026-03-16T05:00:00.000Z	31 \| good	0.735 \| good	2.809 \| good	32.917 \| good	0.486 \| good	3.956 \| good	0.158 \| good
2026-03-16T06:00:00.000Z	37 \| good	4.51 \| good	6.455 \| good	39.872 \| good	0.506 \| good	3.698 \| good	0.154 \| good
2026-03-16T07:00:00.000Z	31 \| good	0.8 \| good	2.828 \| good	33.235 \| good	0.507 \| good	4.37 \| good	0.154 \| good
2026-03-16T08:00:00.000Z	29 \| good	1.056 \| good	3.756 \| good	31.257 \| good	0.508 \| good	5.08 \| good	0.155 \| good
2026-03-16T09:00:00.000Z	29 \| good	1.009 \| good	3.822 \| good	30.786 \| good	0.51 \| good	5.789 \| good	0.155 \| good

Mount Vernon

Empower business decisions with accurate air quality data

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

0.35ppm

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 Mount Vernon, Washington get updated?

Air quality updates for Mount Vernon, Washington are available every hour.

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

Mount Vernon, Washington experienced its worst air quality at 08:00:00, 2026-03-14.

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

The best air quality in Mount Vernon, Washington was observed at 04:00:00 on 2026-03-13.

What is the air quality in Mount Vernon, Washington right now?

The air quality in Mount Vernon, Washington right now is Good, with an AQI of 33.

What pollutant is most frequently found in Mount Vernon, Washington?

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

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

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

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

Mount Vernon, Washington currently has a PM_2.5 concentration of 6.246 μg/m³.

What is the current level of PM₁₀ in Mount Vernon, Washington?

Mount Vernon, Washington currently has a PM₁₀ concentration of 27.739 μg/m³.

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

The current carbon monoxide (CO) level in Mount Vernon, Washington is 0.349 ppm.

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

The current sulfur dioxide (SO₂) concentration in Mount Vernon, Washington is 0.164 ppb.

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

Mount Vernon, Washington currently has an ozone (O₃) concentration of 17.512 ppm.

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

The current level of nitrogen dioxide (NO₂) in Mount Vernon, Washington is 8.514 ppb.

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