What are the current PM10 levels at Four Corners, Oregon?

The current PM10 levels in Four Corners, Oregon are 10.672 μg/m3.

What are the current sulfur dioxide (SO2) levels at Four Corners, Oregon?

The current sulfur dioxide (SO2) levels in Four Corners, Oregon are 0.333 ppb.

What are the current ozone (O3) levels at Four Corners, Oregon?

The current ozone (O3) levels at Four Corners, Oregon is 18.349 ppm.

What are the current nitrogen dioxide (NO2) levels at Four Corners, Oregon?

The current nitrogen dioxide (NO2) levels at Four Corners, Oregon is 6.6 ppb.

Real-time air quality index in Four Corners, Oregon today

Q: What are the current PM2.5 levels in Four Corners, Oregon?

The measured PM2.5 levels in Four Corners, Oregon at present are 2.59 μg/m3.

Stay updated with real-time air quality in Four Corners, Oregon 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

Four Corners, Oregon

Last updated: ... (Local time)

Common air pollutants in Four Corners, Oregon

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.59 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.67 μg/m³

155

255

425

605+

Ozone (O₃)

18.35 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.60 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 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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Four Corners, Oregon

Scroll To Air Quality Map

Track live Four Corners, Oregon air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T15:00:00.000Z	27 \| good	2.136 \| good	8.842 \| good	28.559 \| good	0.139 \| good	4.118 \| good	0.144 \| good
2026-06-06T16:00:00.000Z	27 \| good	2.217 \| good	9.651 \| good	28.768 \| good	0.158 \| good	3.518 \| good	0.144 \| good
2026-06-06T17:00:00.000Z	27 \| good	2.217 \| good	9.651 \| good	28.796 \| good	0.1 \| good	3.32 \| good	0.144 \| good
2026-06-06T18:00:00.000Z	29 \| good	2.132 \| good	8.842 \| good	30.879 \| good	0.1 \| good	3.313 \| good	0.144 \| good
2026-06-06T19:00:00.000Z	29 \| good	1.888 \| good	8.012 \| good	31.001 \| good	0.119 \| good	4.161 \| good	0.188 \| good
2026-06-06T20:00:00.000Z	29 \| good	1.701 \| good	7.022 \| good	31.031 \| good	0.179 \| good	4.612 \| good	0.188 \| good
2026-06-06T21:00:00.000Z	30 \| good	1.613 \| good	6.978 \| good	32.113 \| good	0.12 \| good	3.633 \| good	0.188 \| good
2026-06-06T22:00:00.000Z	30 \| good	1.63 \| good	7.065 \| good	32.14 \| good	0.12 \| good	3.276 \| good	0.161 \| good
2026-06-06T23:00:00.000Z	31 \| good	1.623 \| good	7.075 \| good	32.995 \| good	0.1 \| good	3.446 \| good	0.16 \| good
2026-06-07T00:00:00.000Z	31 \| good	1.612 \| good	7.032 \| good	33.032 \| good	0.1 \| good	3.458 \| good	0.152 \| good
2026-06-07T01:00:00.000Z	29 \| good	1.608 \| good	7.011 \| good	31.189 \| good	0.1 \| good	3.819 \| good	0.144 \| good
2026-06-07T02:00:00.000Z	29 \| good	1.686 \| good	7.011 \| good	31.074 \| good	0.1 \| good	3.859 \| good	0.144 \| good
2026-06-07T03:00:00.000Z	28 \| good	1.685 \| good	7.011 \| good	30.054 \| good	0.121 \| good	4.615 \| good	0.152 \| good
2026-06-07T04:00:00.000Z	28 \| good	1.606 \| good	7.011 \| good	30.015 \| good	0.14 \| good	3.653 \| good	0.188 \| good
2026-06-07T05:00:00.000Z	28 \| good	1.692 \| good	7.043 \| good	29.896 \| good	0.14 \| good	5.208 \| good	0.196 \| good
2026-06-07T06:00:00.000Z	24 \| good	1.692 \| good	7.043 \| good	26.165 \| good	0.131 \| good	5.366 \| good	0.196 \| good
2026-06-07T07:00:00.000Z	21 \| good	2.1 \| good	8.671 \| good	22.603 \| good	0.1 \| good	5.87 \| good	0.196 \| good
2026-06-07T08:00:00.000Z	19 \| good	2.584 \| good	11.097 \| good	21.319 \| good	0.1 \| good	5.576 \| good	0.232 \| good
2026-06-07T09:00:00.000Z	22 \| good	2.419 \| good	9.777 \| good	23.621 \| good	0.1 \| good	4.569 \| good	0.144 \| good
2026-06-07T10:00:00.000Z	16 \| good	2.59 \| good	10.531 \| good	17.074 \| good	0.132 \| good	4.105 \| good	0.144 \| good
2026-06-07T11:00:00.000Z	16 \| good	2.525 \| good	10.629 \| good	16.115 \| good	0.119 \| good	4.512 \| good	0.144 \| good
2026-06-07T12:00:00.000Z	16 \| good	2.525 \| good	10.629 \| good	16.97 \| good	0.1 \| good	4.401 \| good	0.144 \| good
2026-06-07T13:00:00.000Z	16 \| good	2.435 \| good	9.789 \| good	16.872 \| good	0.12 \| good	4.608 \| good	0.144 \| good
2026-06-07T14:00:00.000Z	16 \| good	2.592 \| good	10.576 \| good	14.043 \| good	0.119 \| good	4.024 \| good	0.144 \| good
2026-06-07T15:00:00.000Z	16 \| good	2.67 \| good	11.363 \| good	14.185 \| good	0.139 \| good	3.869 \| good	0.144 \| good
2026-06-07T16:00:00.000Z	19 \| good	2.67 \| good	11.363 \| good	19.845 \| good	0.139 \| good	2.685 \| good	0.144 \| good
2026-06-07T17:00:00.000Z	24 \| good	2.293 \| good	9.628 \| good	25.831 \| good	0.12 \| good	2.112 \| good	0.152 \| good
2026-06-07T18:00:00.000Z	24 \| good	1.868 \| good	7.841 \| good	25.948 \| good	0.119 \| good	3.498 \| good	0.152 \| good
2026-06-07T19:00:00.000Z	29 \| good	1.766 \| good	7.809 \| good	30.641 \| good	0.119 \| good	3.648 \| good	0.152 \| good
2026-06-07T20:00:00.000Z	31 \| good	1.687 \| good	7.011 \| good	33.887 \| good	0.139 \| good	3.177 \| good	0.152 \| good
2026-06-07T21:00:00.000Z	32 \| good	1.688 \| good	7.032 \| good	35.002 \| good	0.139 \| good	3.619 \| good	0.152 \| good
2026-06-07T22:00:00.000Z	32 \| good	1.85 \| good	7.83 \| good	35.018 \| good	0.139 \| good	3.22 \| good	0.152 \| good
2026-06-07T23:00:00.000Z	32 \| good	1.85 \| good	7.83 \| good	34.984 \| good	0.139 \| good	3.288 \| good	0.152 \| good
2026-06-08T00:00:00.000Z	34 \| good	2.01 \| good	8.639 \| good	37.481 \| good	0.139 \| good	2.723 \| good	0.152 \| good
2026-06-08T01:00:00.000Z	35 \| good	2.012 \| good	8.639 \| good	37.602 \| good	0.12 \| good	2.051 \| good	0.16 \| good
2026-06-08T02:00:00.000Z	35 \| good	2.011 \| good	8.639 \| good	37.832 \| good	0.12 \| good	2.301 \| good	0.16 \| good
2026-06-08T03:00:00.000Z	56 \| moderate	11.856 \| good	52.887 \| good	31.474 \| good	0.219 \| good	1.29 \| good	0.106 \| good
2026-06-08T04:00:00.000Z	34 \| good	2.186 \| good	9.51 \| good	36.775 \| good	0.1 \| good	6.905 \| good	0.16 \| good
2026-06-08T05:00:00.000Z	34 \| good	2.126 \| good	8.773 \| good	36.638 \| good	0.139 \| good	5.438 \| good	0.194 \| good
2026-06-08T06:00:00.000Z	29 \| good	2.143 \| good	8.871 \| good	30.899 \| good	0.391 \| good	3.097 \| good	0.186 \| good
2026-06-08T07:00:00.000Z	27 \| good	2.143 \| good	8.871 \| good	28.903 \| good	0.255 \| good	3.044 \| good	0.186 \| good
2026-06-08T08:00:00.000Z	26 \| good	2.195 \| good	9.033 \| good	27.538 \| good	0.606 \| good	6.626 \| good	0.22 \| good
2026-06-08T09:00:00.000Z	19 \| good	2.311 \| good	10.002 \| good	20.664 \| good	0.822 \| good	5.244 \| good	0.22 \| good
2026-06-08T10:00:00.000Z	19 \| good	2.304 \| good	9.97 \| good	20.575 \| good	1.098 \| good	4.009 \| good	0.186 \| good
2026-06-08T11:00:00.000Z	19 \| good	2.21 \| good	9.097 \| good	19.926 \| good	0.374 \| good	4.902 \| good	0.178 \| good
2026-06-08T12:00:00.000Z	17 \| good	2.196 \| good	9.054 \| good	17.906 \| good	0.313 \| good	4.782 \| good	0.178 \| good
2026-06-08T13:00:00.000Z	16 \| good	2.196 \| good	9.054 \| good	17.379 \| good	0.313 \| good	7.485 \| good	0.178 \| good
2026-06-08T14:00:00.000Z	17 \| good	2.614 \| good	10.745 \| good	18.472 \| good	0.333 \| good	6.608 \| good	0.178 \| good
2026-06-08T14:00:00.000Z	17 \| good	2.59 \| good	10.672 \| good	18.349 \| good	0.333 \| good	6.6 \| good	0.178 \| good
2026-06-08T15:00:00.000Z	52 \| moderate	9.944 \| good	44.281 \| good	14.901 \| good	0.279 \| good	2.684 \| good	0.126 \| good
2026-06-08T16:00:00.000Z	54 \| moderate	10.52 \| good	46.869 \| good	16.211 \| good	0.305 \| good	1.902 \| good	0.118 \| good
2026-06-08T17:00:00.000Z	54 \| moderate	10.874 \| good	48.857 \| good	17.003 \| good	0.293 \| good	1.524 \| good	0.115 \| good
2026-06-08T18:00:00.000Z	54 \| moderate	10.642 \| good	47.771 \| good	18.903 \| good	0.278 \| good	1.355 \| good	0.114 \| good
2026-06-08T19:00:00.000Z	52 \| moderate	9.988 \| good	44.478 \| good	19.029 \| good	0.258 \| good	1.211 \| good	0.113 \| good
2026-06-08T20:00:00.000Z	44 \| good	8.42 \| good	37.375 \| good	18.707 \| good	0.229 \| good	1.346 \| good	0.115 \| good
2026-06-08T21:00:00.000Z	44 \| good	8.282 \| good	36.56 \| good	18.515 \| good	0.192 \| good	1.352 \| good	0.116 \| good
2026-06-08T22:00:00.000Z	49 \| good	8.775 \| good	38.909 \| good	17.046 \| good	0.152 \| good	1.319 \| good	0.116 \| good
2026-06-08T23:00:00.000Z	44 \| good	8.185 \| good	36.449 \| good	18.06 \| good	0.12 \| good	1.201 \| good	0.115 \| good
2026-06-09T00:00:00.000Z	33 \| good	6.494 \| good	28.355 \| good	21.657 \| good	0.105 \| good	1.136 \| good	0.112 \| good
2026-06-09T01:00:00.000Z	27 \| good	5.098 \| good	22.416 \| good	23.686 \| good	0.102 \| good	1.222 \| good	0.111 \| good
2026-06-09T02:00:00.000Z	27 \| good	4.625 \| good	20.595 \| good	23.655 \| good	0.106 \| good	1.284 \| good	0.11 \| good
2026-06-09T03:00:00.000Z	25 \| good	4.178 \| good	18.369 \| good	27.385 \| good	0.105 \| good	1.241 \| good	0.104 \| good
2026-06-09T04:00:00.000Z	24 \| good	4.292 \| good	18.74 \| good	25.928 \| good	0.11 \| good	1.145 \| good	0.094 \| good
2026-06-09T05:00:00.000Z	25 \| good	3.972 \| good	16.797 \| good	27.253 \| good	0.121 \| good	0.989 \| good	0.084 \| good
2026-06-09T06:00:00.000Z	28 \| good	3.863 \| good	16.085 \| good	29.696 \| good	0.133 \| good	0.867 \| good	0.076 \| good
2026-06-09T07:00:00.000Z	27 \| good	3.617 \| good	15.227 \| good	28.761 \| good	0.142 \| good	0.765 \| good	0.07 \| good
2026-06-09T08:00:00.000Z	27 \| good	3.26 \| good	14.003 \| good	28.544 \| good	0.151 \| good	0.647 \| good	0.067 \| good
2026-06-09T09:00:00.000Z	26 \| good	3.07 \| good	12.759 \| good	27.925 \| good	0.153 \| good	0.571 \| good	0.07 \| good
2026-06-09T10:00:00.000Z	24 \| good	3.076 \| good	13.075 \| good	26.189 \| good	0.145 \| good	0.565 \| good	0.077 \| good
2026-06-09T11:00:00.000Z	25 \| good	2.59 \| good	11.165 \| good	27.373 \| good	0.133 \| good	0.574 \| good	0.086 \| good
2026-06-09T12:00:00.000Z	26 \| good	2.091 \| good	8.763 \| good	28.153 \| good	0.126 \| good	0.58 \| good	0.093 \| good
2026-06-09T13:00:00.000Z	25 \| good	1.868 \| good	7.962 \| good	27.034 \| good	0.12 \| good	0.574 \| good	0.095 \| good
2026-06-09T14:00:00.000Z	25 \| good	1.72 \| good	7.093 \| good	26.905 \| good	0.11 \| good	0.53 \| good	0.096 \| good
2026-06-09T15:00:00.000Z	26 \| good	1.635 \| good	6.403 \| good	27.962 \| good	0.105 \| good	0.53 \| good	0.096 \| good
2026-06-09T16:00:00.000Z	31 \| good	1.598 \| good	6.43 \| good	32.811 \| good	0.105 \| good	0.48 \| good	0.097 \| good
2026-06-09T17:00:00.000Z	31 \| good	1.075 \| good	4.206 \| good	33.49 \| good	0.104 \| good	0.339 \| good	0.096 \| good
2026-06-09T18:00:00.000Z	33 \| good	0.662 \| good	2.206 \| good	36.042 \| good	0.097 \| good	0.309 \| good	0.096 \| good
2026-06-09T19:00:00.000Z	32 \| good	0.662 \| good	2.206 \| good	34.519 \| good	0.096 \| good	0.266 \| good	0.096 \| good
2026-06-09T20:00:00.000Z	31 \| good	0.667 \| good	2.206 \| good	34.212 \| good	0.108 \| good	0.233 \| good	0.098 \| good
2026-06-09T21:00:00.000Z	31 \| good	0.761 \| good	2.615 \| good	34.277 \| good	0.126 \| good	0.208 \| good	0.099 \| good
2026-06-09T22:00:00.000Z	32 \| good	0.726 \| good	2.573 \| good	34.873 \| good	0.134 \| good	0.223 \| good	0.1 \| good
2026-06-09T23:00:00.000Z	33 \| good	0.77 \| good	2.817 \| good	35.632 \| good	0.138 \| good	0.233 \| good	0.101 \| good
2026-06-10T00:00:00.000Z	33 \| good	0.815 \| good	2.941 \| good	35.616 \| good	0.137 \| good	0.253 \| good	0.1 \| good
2026-06-10T01:00:00.000Z	32 \| good	0.801 \| good	2.941 \| good	35.408 \| good	0.139 \| good	0.297 \| good	0.099 \| good
2026-06-10T02:00:00.000Z	31 \| good	0.994 \| good	3.676 \| good	33.97 \| good	0.14 \| good	0.453 \| good	0.099 \| good
2026-06-10T03:00:00.000Z	31 \| good	1.601 \| good	6.697 \| good	32.802 \| good	0.151 \| good	0.575 \| good	0.098 \| good
2026-06-10T04:00:00.000Z	30 \| good	1.636 \| good	7.039 \| good	32.227 \| good	0.164 \| good	0.887 \| good	0.1 \| good
2026-06-10T05:00:00.000Z	29 \| good	1.756 \| good	7.329 \| good	31.171 \| good	0.175 \| good	1.344 \| good	0.103 \| good
2026-06-10T06:00:00.000Z	38 \| good	6.759 \| good	10.159 \| good	25.193 \| good	0.187 \| good	1.583 \| good	0.104 \| good
2026-06-10T07:00:00.000Z	29 \| good	1.576 \| good	6.431 \| good	30.943 \| good	0.196 \| good	1.999 \| good	0.107 \| good
2026-06-10T08:00:00.000Z	26 \| good	1.611 \| good	6.427 \| good	28.383 \| good	0.201 \| good	2.349 \| good	0.11 \| good
2026-06-10T09:00:00.000Z	24 \| good	1.766 \| good	7.254 \| good	25.618 \| good	0.21 \| good	2.428 \| good	0.111 \| good
2026-06-10T10:00:00.000Z	20 \| good	1.853 \| good	7.919 \| good	22.281 \| good	0.217 \| good	2.54 \| good	0.112 \| good
2026-06-10T11:00:00.000Z	20 \| good	1.764 \| good	7.643 \| good	21.583 \| good	0.22 \| good	2.794 \| good	0.115 \| good
2026-06-10T12:00:00.000Z	44 \| good	7.964 \| good	12.282 \| good	21.014 \| good	0.228 \| good	2.618 \| good	0.114 \| good
2026-06-10T13:00:00.000Z	49 \| good	9.016 \| good	14.024 \| good	22.381 \| good	0.23 \| good	2.288 \| good	0.112 \| good
2026-06-10T14:00:00.000Z	44 \| good	8.11 \| good	12.755 \| good	29.587 \| good	0.218 \| good	0.893 \| good	0.101 \| good

Four Corners

Empower business decisions with accurate air quality data

Four Corners, Oregon air quality map: Real-time AQI near you

0.17ppm

How accurate is Oregon, USA air quality data?

Air quality measurements for Oregon, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Four Corners, Oregon updated?

Air quality data for Four Corners, Oregon is updated on an hourly basis.

When did Four Corners, Oregon experience the worst air quality in the last 24 hours?

The worst air quality in Four Corners, Oregon was recorded at 03:00:00 on 2026-06-08.

When did Four Corners, Oregon have its best air quality in the last 24 hours?

The best air quality in Four Corners, Oregon was recorded at 01:00:00 on 2026-06-08.

What is the real-time air quality index for Four Corners, Oregon?

The real-time air quality index in Four Corners, Oregon is 17, currently categorized as Good.

Which pollutant is found most often in Four Corners, Oregon?

The most common pollutant in Four Corners, Oregon is O3.

What can I do if the air quality in Four Corners, Oregon is poor?

If the air quality in Four Corners, Oregon is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Four Corners, Oregon?

The measured PM_2.5 levels in Four Corners, Oregon at present are 2.59 μg/m³.

What are the current PM₁₀ levels at Four Corners, Oregon?

The current PM₁₀ levels in Four Corners, Oregon are 10.672 μg/m³.

What are the current carbon monoxide (CO) levels at Four Corners, Oregon?

The current carbon monoxide (CO) level in Four Corners, Oregon is 0.178 ppm.

What are the current sulfur dioxide (SO₂) levels at Four Corners, Oregon?

The current sulfur dioxide (SO₂) levels in Four Corners, Oregon are 0.333 ppb.

What are the current ozone (O₃) levels at Four Corners, Oregon?

The current ozone (O₃) levels at Four Corners, Oregon is 18.349 ppm.

What are the current nitrogen dioxide (NO₂) levels at Four Corners, Oregon?

The current nitrogen dioxide (NO₂) levels at Four Corners, Oregon is 6.6 ppb.

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