What are the current PM10 levels at Happy Valley, Oregon?

The current PM10 levels in Happy Valley, Oregon are 5.563 μg/m3.

What are the current sulfur dioxide (SO2) levels at Happy Valley, Oregon?

The current sulfur dioxide (SO2) levels in Happy Valley, Oregon are 0.218 ppb.

What are the current ozone (O3) levels at Happy Valley, Oregon?

The current ozone (O3) levels at Happy Valley, Oregon is 24.062 ppm.

What are the current nitrogen dioxide (NO2) levels at Happy Valley, Oregon?

The current nitrogen dioxide (NO2) levels at Happy Valley, Oregon is 3.632 ppb.

Real-time air quality index in Happy Valley, Oregon today

Q: What are the current PM2.5 levels in Happy Valley, Oregon?

The measured PM2.5 levels in Happy Valley, Oregon at present are 1.611 μg/m3.

Stay updated with real-time air quality in Happy Valley, 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

Happy Valley, Oregon

Last updated: ... (Local time)

Common air pollutants in Happy Valley, Oregon

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.61 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

5.56 μg/m³

155

255

425

605+

Ozone (O₃)

24.06 ppb

201

201+

Sulfur Dioxide (SO₂)

0.22 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.63 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Happy Valley, Oregon

Get Live Pollen Counts

Happy Valley, Oregon

Scroll To Air Quality Map

Track live Happy Valley, Oregon air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-09T04:00:00.000Z	25 \| good	1.8 \| good	8 \| good	26.77 \| good	0.296 \| good	4.079 \| good	0.102 \| good
2025-12-09T05:00:00.000Z	25 \| good	1.8 \| good	8 \| good	26.677 \| good	0.273 \| good	4.017 \| good	0.102 \| good
2025-12-09T06:00:00.000Z	27 \| good	1.8 \| good	8 \| good	28.792 \| good	0.292 \| good	3.946 \| good	0.1 \| good
2025-12-09T07:00:00.000Z	27 \| good	1.8 \| good	8 \| good	28.846 \| good	0.293 \| good	3.81 \| good	0.1 \| good
2025-12-09T08:00:00.000Z	29 \| good	1.8 \| good	8 \| good	30.584 \| good	0.254 \| good	2.746 \| good	0.1 \| good
2025-12-09T09:00:00.000Z	29 \| good	1.8 \| good	8 \| good	31.088 \| good	0.254 \| good	1.918 \| good	0.1 \| good
2025-12-09T10:00:00.000Z	28 \| good	1.8 \| good	8 \| good	30.102 \| good	0.351 \| good	1.985 \| good	0.1 \| good
2025-12-09T11:00:00.000Z	29 \| good	1.818 \| good	7.668 \| good	31.106 \| good	0.312 \| good	2.323 \| good	0.1 \| good
2025-12-09T12:00:00.000Z	27 \| good	3 \| good	10.366 \| good	28.618 \| good	0.235 \| good	6.82 \| good	0.1 \| good
2025-12-09T13:00:00.000Z	32 \| good	1.949 \| good	7.853 \| good	34.911 \| good	0.235 \| good	6.816 \| good	0.1 \| good
2025-12-09T14:00:00.000Z	31 \| good	2.481 \| good	6.879 \| good	32.797 \| good	0.235 \| good	17.7 \| good	0.102 \| good
2025-12-09T15:00:00.000Z	29 \| good	2.1 \| good	9 \| good	30.792 \| good	0.254 \| good	17.307 \| good	0.137 \| good
2025-12-09T16:00:00.000Z	28 \| good	2.1 \| good	9 \| good	29.58 \| good	0.257 \| good	10.519 \| good	0.109 \| good
2025-12-09T17:00:00.000Z	25 \| good	2.3 \| good	10 \| good	27.16 \| good	0.257 \| good	9.38 \| good	0.106 \| good
2025-12-09T18:00:00.000Z	21 \| good	2.7 \| good	11 \| good	22.798 \| good	0.325 \| good	18.454 \| good	0.234 \| good
2025-12-09T19:00:00.000Z	22 \| good	3.5 \| good	16 \| good	20.294 \| good	0.209 \| good	20.19 \| good	0.268 \| good
2025-12-09T20:00:00.000Z	22 \| good	3.7 \| good	16 \| good	21.337 \| good	0.189 \| good	18.503 \| good	0.173 \| good
2025-12-09T21:00:00.000Z	22 \| good	3.8 \| good	17 \| good	21.195 \| good	0.234 \| good	17.214 \| good	0.264 \| good
2025-12-09T22:00:00.000Z	22 \| good	3.8 \| good	17 \| good	22.927 \| good	0.231 \| good	13.314 \| good	0.203 \| good
2025-12-09T23:00:00.000Z	22 \| good	4.1 \| good	18 \| good	23.654 \| good	0.231 \| good	18.849 \| good	0.236 \| good
2025-12-10T00:00:00.000Z	22 \| good	4.3 \| good	19 \| good	23.876 \| good	0.214 \| good	17.842 \| good	0.275 \| good
2025-12-10T01:00:00.000Z	27 \| good	4.9 \| good	21 \| good	19.826 \| good	0.168 \| good	17.028 \| good	0.24 \| good
2025-12-10T02:00:00.000Z	27 \| good	4.9 \| good	21 \| good	17.012 \| good	0.152 \| good	13.192 \| good	0.266 \| good
2025-12-10T03:00:00.000Z	25 \| good	3.903 \| good	17.383 \| good	26.88 \| good	0.273 \| good	3.043 \| good	0.109 \| good
2025-12-10T04:00:00.000Z	33 \| good	5.8 \| good	25 \| good	18.691 \| good	0.195 \| good	14.151 \| good	0.233 \| good
2025-12-10T05:00:00.000Z	33 \| good	5.8 \| good	25 \| good	20.998 \| good	0.176 \| good	13.975 \| good	0.233 \| good
2025-12-10T06:00:00.000Z	22 \| good	4.2 \| good	19 \| good	21.453 \| good	0.234 \| good	6.297 \| good	0.14 \| good
2025-12-10T07:00:00.000Z	18 \| good	3.2 \| good	14 \| good	18.623 \| good	0.234 \| good	3.352 \| good	0.107 \| good
2025-12-10T08:00:00.000Z	20 \| good	2.7 \| good	11 \| good	22.061 \| good	0.257 \| good	2.65 \| good	0.102 \| good
2025-12-10T09:00:00.000Z	19 \| good	2.5 \| good	10 \| good	20.863 \| good	0.257 \| good	3.935 \| good	0.1 \| good
2025-12-10T10:00:00.000Z	19 \| good	2.3 \| good	10 \| good	20.056 \| good	0.234 \| good	3.69 \| good	0.1 \| good
2025-12-10T11:00:00.000Z	21 \| good	1.9 \| good	8 \| good	23.23 \| good	0.238 \| good	3.817 \| good	0.1 \| good
2025-12-10T12:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.468 \| good	0.216 \| good	2.914 \| good	0.1 \| good
2025-12-10T13:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.992 \| good	0.215 \| good	2.913 \| good	0.1 \| good
2025-12-10T14:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.094 \| good	0.196 \| good	6.45 \| good	0.102 \| good
2025-12-10T15:00:00.000Z	19 \| good	1.8 \| good	8 \| good	21.004 \| good	0.196 \| good	4.885 \| good	0.102 \| good
2025-12-10T16:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.768 \| good	0.199 \| good	6.999 \| good	0.138 \| good
2025-12-10T17:00:00.000Z	18 \| good	1.8 \| good	8 \| good	18.736 \| good	0.198 \| good	7.233 \| good	0.137 \| good
2025-12-10T18:00:00.000Z	19 \| good	1.884 \| good	8.052 \| good	20.083 \| good	0.215 \| good	4.117 \| good	0.13 \| good
2025-12-10T19:00:00.000Z	20 \| good	1.862 \| good	7.943 \| good	22.455 \| good	0.2 \| good	4.064 \| good	0.102 \| good
2025-12-10T20:00:00.000Z	16 \| good	1.391 \| good	7.668 \| good	16.97 \| good	0.216 \| good	5.134 \| good	0.104 \| good
2025-12-10T21:00:00.000Z	18 \| good	1.8 \| good	8 \| good	18.509 \| good	0.212 \| good	5.52 \| good	0.102 \| good
2025-12-10T22:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.243 \| good	0.217 \| good	7.964 \| good	0.137 \| good
2025-12-10T23:00:00.000Z	19 \| good	1.8 \| good	8 \| good	19.787 \| good	0.217 \| good	6.099 \| good	0.137 \| good
2025-12-11T00:00:00.000Z	17 \| good	1.8 \| good	8 \| good	18.313 \| good	0.217 \| good	6.544 \| good	0.135 \| good
2025-12-11T01:00:00.000Z	19 \| good	1.8 \| good	8 \| good	21.259 \| good	0.217 \| good	5.717 \| good	0.137 \| good
2025-12-11T02:00:00.000Z	19 \| good	1.8 \| good	8 \| good	21.266 \| good	0.218 \| good	6.409 \| good	0.135 \| good
2025-12-11T03:00:00.000Z	21 \| good	2.099 \| good	8.706 \| good	22.989 \| good	0.218 \| good	2.493 \| good	0.127 \| good
2025-12-11T03:00:00.000Z	22 \| good	1.611 \| good	5.563 \| good	24.062 \| good	0.218 \| good	3.632 \| good	0.13 \| good
2025-12-11T04:00:00.000Z	28 \| good	1.618 \| good	6.765 \| good	30.375 \| good	0.243 \| good	2.482 \| good	0.099 \| good
2025-12-11T05:00:00.000Z	29 \| good	1.534 \| good	5.949 \| good	30.808 \| good	0.242 \| good	2.281 \| good	0.096 \| good
2025-12-11T06:00:00.000Z	28 \| good	1.622 \| good	6.577 \| good	30.464 \| good	0.242 \| good	2.08 \| good	0.093 \| good
2025-12-11T07:00:00.000Z	28 \| good	1.355 \| good	5.477 \| good	29.96 \| good	0.223 \| good	1.761 \| good	0.09 \| good
2025-12-11T08:00:00.000Z	28 \| good	1.422 \| good	5.754 \| good	29.806 \| good	0.204 \| good	1.442 \| good	0.088 \| good
2025-12-11T09:00:00.000Z	28 \| good	1.322 \| good	5.362 \| good	29.51 \| good	0.185 \| good	1.123 \| good	0.085 \| good
2025-12-11T10:00:00.000Z	28 \| good	1.355 \| good	5.396 \| good	29.546 \| good	0.182 \| good	1.056 \| good	0.084 \| good
2025-12-11T11:00:00.000Z	26 \| good	1.444 \| good	5.972 \| good	28.27 \| good	0.179 \| good	0.988 \| good	0.083 \| good
2025-12-11T12:00:00.000Z	26 \| good	1.476 \| good	6.012 \| good	28.232 \| good	0.176 \| good	0.921 \| good	0.083 \| good
2025-12-11T13:00:00.000Z	26 \| good	1.43 \| good	5.863 \| good	27.566 \| good	0.196 \| good	1.26 \| good	0.085 \| good
2025-12-11T14:00:00.000Z	25 \| good	1.493 \| good	5.981 \| good	26.699 \| good	0.216 \| good	1.6 \| good	0.088 \| good
2025-12-11T15:00:00.000Z	25 \| good	1.631 \| good	6.476 \| good	26.906 \| good	0.236 \| good	1.939 \| good	0.091 \| good
2025-12-11T16:00:00.000Z	23 \| good	1.702 \| good	6.94 \| good	24.765 \| good	0.275 \| good	2.642 \| good	0.097 \| good
2025-12-11T17:00:00.000Z	22 \| good	1.708 \| good	7.05 \| good	24.321 \| good	0.313 \| good	3.344 \| good	0.104 \| good
2025-12-11T18:00:00.000Z	22 \| good	2.127 \| good	8.791 \| good	23.668 \| good	0.352 \| good	4.047 \| good	0.111 \| good
2025-12-11T19:00:00.000Z	21 \| good	2.325 \| good	9.773 \| good	23.436 \| good	0.365 \| good	3.899 \| good	0.11 \| good
2025-12-11T20:00:00.000Z	21 \| good	2.355 \| good	9.755 \| good	23.095 \| good	0.377 \| good	3.752 \| good	0.109 \| good
2025-12-11T21:00:00.000Z	21 \| good	2.825 \| good	11.96 \| good	22.678 \| good	0.39 \| good	3.604 \| good	0.108 \| good
2025-12-11T22:00:00.000Z	19 \| good	3.023 \| good	12.992 \| good	21.462 \| good	0.413 \| good	4.265 \| good	0.114 \| good
2025-12-11T23:00:00.000Z	20 \| good	3.013 \| good	12.942 \| good	21.559 \| good	0.436 \| good	4.925 \| good	0.119 \| good
2025-12-12T00:00:00.000Z	20 \| good	2.717 \| good	11.684 \| good	22.368 \| good	0.459 \| good	5.586 \| good	0.125 \| good
2025-12-12T01:00:00.000Z	22 \| good	4.135 \| good	17.581 \| good	20.759 \| good	0.521 \| good	7.942 \| good	0.148 \| good
2025-12-12T02:00:00.000Z	27 \| good	5.157 \| good	22.234 \| good	18.51 \| good	0.584 \| good	10.298 \| good	0.171 \| good
2025-12-12T03:00:00.000Z	38 \| good	7.289 \| good	31.948 \| good	17.571 \| good	0.647 \| good	12.654 \| good	0.194 \| good
2025-12-12T04:00:00.000Z	49 \| good	9.235 \| good	41.375 \| good	14.887 \| good	0.717 \| good	13.312 \| good	0.204 \| good
2025-12-12T05:00:00.000Z	54 \| moderate	10.73 \| good	47.316 \| good	12.504 \| good	0.788 \| good	13.97 \| good	0.214 \| good
2025-12-12T06:00:00.000Z	58 \| moderate	12.501 \| fine	54.995 \| good	12.719 \| good	0.858 \| good	14.628 \| good	0.224 \| good
2025-12-12T07:00:00.000Z	56 \| moderate	11.688 \| good	51.773 \| good	13.199 \| good	0.821 \| good	14.066 \| good	0.226 \| good
2025-12-12T08:00:00.000Z	56 \| moderate	11.715 \| good	51.805 \| good	12.716 \| good	0.785 \| good	13.503 \| good	0.229 \| good
2025-12-12T09:00:00.000Z	60 \| moderate	13.854 \| fine	61.344 \| fine	11.964 \| good	0.748 \| good	12.941 \| good	0.231 \| good
2025-12-12T10:00:00.000Z	64 \| moderate	16.388 \| fine	72.592 \| fine	10.48 \| good	0.685 \| good	11.956 \| good	0.219 \| good
2025-12-12T11:00:00.000Z	67 \| moderate	18.074 \| fine	80.274 \| fine	8.617 \| good	0.622 \| good	10.972 \| good	0.206 \| good
2025-12-12T12:00:00.000Z	71 \| moderate	19.629 \| fine	86.513 \| fine	7.841 \| good	0.559 \| good	9.987 \| good	0.194 \| good
2025-12-12T13:00:00.000Z	73 \| moderate	21.221 \| fine	92.708 \| fine	6.728 \| good	0.593 \| good	10.357 \| good	0.196 \| good
2025-12-12T14:00:00.000Z	71 \| moderate	20.178 \| fine	88.152 \| fine	6.537 \| good	0.626 \| good	10.728 \| good	0.198 \| good
2025-12-12T15:00:00.000Z	71 \| moderate	19.9 \| fine	87.121 \| fine	6.053 \| good	0.659 \| good	11.098 \| good	0.2 \| good
2025-12-12T16:00:00.000Z	73 \| moderate	21.295 \| fine	93.938 \| fine	5.44 \| good	0.683 \| good	10.899 \| good	0.218 \| good
2025-12-12T17:00:00.000Z	75 \| moderate	21.581 \| fine	94.907 \| fine	8.232 \| good	0.706 \| good	10.701 \| good	0.236 \| good
2025-12-12T18:00:00.000Z	69 \| moderate	18.694 \| fine	82.637 \| fine	12.721 \| good	0.729 \| good	10.502 \| good	0.254 \| good
2025-12-12T19:00:00.000Z	64 \| moderate	15.641 \| fine	69.307 \| fine	17.108 \| good	0.853 \| good	9.317 \| good	0.218 \| good
2025-12-12T20:00:00.000Z	58 \| moderate	13.396 \| fine	59.832 \| fine	19.681 \| good	0.977 \| good	8.132 \| good	0.182 \| good
2025-12-12T21:00:00.000Z	58 \| moderate	12.528 \| fine	55.827 \| fine	21.986 \| good	1.101 \| good	6.948 \| good	0.145 \| good
2025-12-12T22:00:00.000Z	56 \| moderate	11.912 \| good	53.377 \| good	22.525 \| good	1.121 \| good	8.602 \| good	0.158 \| good
2025-12-12T23:00:00.000Z	58 \| moderate	12.913 \| fine	56.909 \| fine	15.417 \| good	1.14 \| good	10.257 \| good	0.17 \| good
2025-12-13T00:00:00.000Z	38 \| good	7.358 \| good	7.516 \| good	15.45 \| good	1.179 \| good	11.966 \| good	0.184 \| good
2025-12-13T01:00:00.000Z	67 \| moderate	18.12 \| fine	79.259 \| fine	5.895 \| good	1.294 \| good	14.233 \| good	0.241 \| good
2025-12-13T02:00:00.000Z	73 \| moderate	21.379 \| fine	93.56 \| fine	5.073 \| good	1.428 \| good	16.555 \| good	0.3 \| good
2025-12-13T03:00:00.000Z	77 \| moderate	23.006 \| fine	100.006 \| fine	5.391 \| good	1.563 \| good	18.877 \| good	0.359 \| good

Happy Valley

Empower business decisions with accurate air quality data

Happy Valley, Oregon air quality map: Real-time AQI near you

0.14ppm

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

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Frequently asked questions

How frequently is the air quality data for Happy Valley, Oregon updated?

Air quality data for Happy Valley, Oregon is updated on an hourly basis.

When did Happy Valley, Oregon experience the worst air quality in the last 24 hours?

The worst air quality in Happy Valley, Oregon was recorded at 05:00:00 on 2025-12-10.

When did Happy Valley, Oregon have its best air quality in the last 24 hours?

The best air quality in Happy Valley, Oregon was recorded at 08:00:00 on 2025-12-10.

What is the real-time air quality index for Happy Valley, Oregon?

The real-time air quality index in Happy Valley, Oregon is 22, currently categorized as Good.

Which pollutant is found most often in Happy Valley, Oregon?

The most common pollutant in Happy Valley, Oregon is O3.

What can I do if the air quality in Happy Valley, Oregon is poor?

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

What are the current PM_2.5 levels in Happy Valley, Oregon?

The measured PM_2.5 levels in Happy Valley, Oregon at present are 1.611 μg/m³.

What are the current PM₁₀ levels at Happy Valley, Oregon?

The current PM₁₀ levels in Happy Valley, Oregon are 5.563 μg/m³.

What are the current carbon monoxide (CO) levels at Happy Valley, Oregon?

The current carbon monoxide (CO) level in Happy Valley, Oregon is 0.13 ppm.

What are the current sulfur dioxide (SO₂) levels at Happy Valley, Oregon?

The current sulfur dioxide (SO₂) levels in Happy Valley, Oregon are 0.218 ppb.

What are the current ozone (O₃) levels at Happy Valley, Oregon?

The current ozone (O₃) levels at Happy Valley, Oregon is 24.062 ppm.

What are the current nitrogen dioxide (NO₂) levels at Happy Valley, Oregon?

The current nitrogen dioxide (NO₂) levels at Happy Valley, Oregon is 3.632 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-09T04:00:00.000Z	25 \| good	1.8 \| good	8 \| good	26.77 \| good	0.296 \| good	4.079 \| good	0.102 \| good
2025-12-09T05:00:00.000Z	25 \| good	1.8 \| good	8 \| good	26.677 \| good	0.273 \| good	4.017 \| good	0.102 \| good
2025-12-09T06:00:00.000Z	27 \| good	1.8 \| good	8 \| good	28.792 \| good	0.292 \| good	3.946 \| good	0.1 \| good
2025-12-09T07:00:00.000Z	27 \| good	1.8 \| good	8 \| good	28.846 \| good	0.293 \| good	3.81 \| good	0.1 \| good
2025-12-09T08:00:00.000Z	29 \| good	1.8 \| good	8 \| good	30.584 \| good	0.254 \| good	2.746 \| good	0.1 \| good
2025-12-09T09:00:00.000Z	29 \| good	1.8 \| good	8 \| good	31.088 \| good	0.254 \| good	1.918 \| good	0.1 \| good
2025-12-09T10:00:00.000Z	28 \| good	1.8 \| good	8 \| good	30.102 \| good	0.351 \| good	1.985 \| good	0.1 \| good
2025-12-09T11:00:00.000Z	29 \| good	1.818 \| good	7.668 \| good	31.106 \| good	0.312 \| good	2.323 \| good	0.1 \| good
2025-12-09T12:00:00.000Z	27 \| good	3 \| good	10.366 \| good	28.618 \| good	0.235 \| good	6.82 \| good	0.1 \| good
2025-12-09T13:00:00.000Z	32 \| good	1.949 \| good	7.853 \| good	34.911 \| good	0.235 \| good	6.816 \| good	0.1 \| good
2025-12-09T14:00:00.000Z	31 \| good	2.481 \| good	6.879 \| good	32.797 \| good	0.235 \| good	17.7 \| good	0.102 \| good
2025-12-09T15:00:00.000Z	29 \| good	2.1 \| good	9 \| good	30.792 \| good	0.254 \| good	17.307 \| good	0.137 \| good
2025-12-09T16:00:00.000Z	28 \| good	2.1 \| good	9 \| good	29.58 \| good	0.257 \| good	10.519 \| good	0.109 \| good
2025-12-09T17:00:00.000Z	25 \| good	2.3 \| good	10 \| good	27.16 \| good	0.257 \| good	9.38 \| good	0.106 \| good
2025-12-09T18:00:00.000Z	21 \| good	2.7 \| good	11 \| good	22.798 \| good	0.325 \| good	18.454 \| good	0.234 \| good
2025-12-09T19:00:00.000Z	22 \| good	3.5 \| good	16 \| good	20.294 \| good	0.209 \| good	20.19 \| good	0.268 \| good
2025-12-09T20:00:00.000Z	22 \| good	3.7 \| good	16 \| good	21.337 \| good	0.189 \| good	18.503 \| good	0.173 \| good
2025-12-09T21:00:00.000Z	22 \| good	3.8 \| good	17 \| good	21.195 \| good	0.234 \| good	17.214 \| good	0.264 \| good
2025-12-09T22:00:00.000Z	22 \| good	3.8 \| good	17 \| good	22.927 \| good	0.231 \| good	13.314 \| good	0.203 \| good
2025-12-09T23:00:00.000Z	22 \| good	4.1 \| good	18 \| good	23.654 \| good	0.231 \| good	18.849 \| good	0.236 \| good
2025-12-10T00:00:00.000Z	22 \| good	4.3 \| good	19 \| good	23.876 \| good	0.214 \| good	17.842 \| good	0.275 \| good
2025-12-10T01:00:00.000Z	27 \| good	4.9 \| good	21 \| good	19.826 \| good	0.168 \| good	17.028 \| good	0.24 \| good
2025-12-10T02:00:00.000Z	27 \| good	4.9 \| good	21 \| good	17.012 \| good	0.152 \| good	13.192 \| good	0.266 \| good
2025-12-10T03:00:00.000Z	25 \| good	3.903 \| good	17.383 \| good	26.88 \| good	0.273 \| good	3.043 \| good	0.109 \| good
2025-12-10T04:00:00.000Z	33 \| good	5.8 \| good	25 \| good	18.691 \| good	0.195 \| good	14.151 \| good	0.233 \| good
2025-12-10T05:00:00.000Z	33 \| good	5.8 \| good	25 \| good	20.998 \| good	0.176 \| good	13.975 \| good	0.233 \| good
2025-12-10T06:00:00.000Z	22 \| good	4.2 \| good	19 \| good	21.453 \| good	0.234 \| good	6.297 \| good	0.14 \| good
2025-12-10T07:00:00.000Z	18 \| good	3.2 \| good	14 \| good	18.623 \| good	0.234 \| good	3.352 \| good	0.107 \| good
2025-12-10T08:00:00.000Z	20 \| good	2.7 \| good	11 \| good	22.061 \| good	0.257 \| good	2.65 \| good	0.102 \| good
2025-12-10T09:00:00.000Z	19 \| good	2.5 \| good	10 \| good	20.863 \| good	0.257 \| good	3.935 \| good	0.1 \| good
2025-12-10T10:00:00.000Z	19 \| good	2.3 \| good	10 \| good	20.056 \| good	0.234 \| good	3.69 \| good	0.1 \| good
2025-12-10T11:00:00.000Z	21 \| good	1.9 \| good	8 \| good	23.23 \| good	0.238 \| good	3.817 \| good	0.1 \| good
2025-12-10T12:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.468 \| good	0.216 \| good	2.914 \| good	0.1 \| good
2025-12-10T13:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.992 \| good	0.215 \| good	2.913 \| good	0.1 \| good
2025-12-10T14:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.094 \| good	0.196 \| good	6.45 \| good	0.102 \| good
2025-12-10T15:00:00.000Z	19 \| good	1.8 \| good	8 \| good	21.004 \| good	0.196 \| good	4.885 \| good	0.102 \| good
2025-12-10T16:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.768 \| good	0.199 \| good	6.999 \| good	0.138 \| good
2025-12-10T17:00:00.000Z	18 \| good	1.8 \| good	8 \| good	18.736 \| good	0.198 \| good	7.233 \| good	0.137 \| good
2025-12-10T18:00:00.000Z	19 \| good	1.884 \| good	8.052 \| good	20.083 \| good	0.215 \| good	4.117 \| good	0.13 \| good
2025-12-10T19:00:00.000Z	20 \| good	1.862 \| good	7.943 \| good	22.455 \| good	0.2 \| good	4.064 \| good	0.102 \| good
2025-12-10T20:00:00.000Z	16 \| good	1.391 \| good	7.668 \| good	16.97 \| good	0.216 \| good	5.134 \| good	0.104 \| good
2025-12-10T21:00:00.000Z	18 \| good	1.8 \| good	8 \| good	18.509 \| good	0.212 \| good	5.52 \| good	0.102 \| good
2025-12-10T22:00:00.000Z	19 \| good	1.8 \| good	8 \| good	20.243 \| good	0.217 \| good	7.964 \| good	0.137 \| good
2025-12-10T23:00:00.000Z	19 \| good	1.8 \| good	8 \| good	19.787 \| good	0.217 \| good	6.099 \| good	0.137 \| good
2025-12-11T00:00:00.000Z	17 \| good	1.8 \| good	8 \| good	18.313 \| good	0.217 \| good	6.544 \| good	0.135 \| good
2025-12-11T01:00:00.000Z	19 \| good	1.8 \| good	8 \| good	21.259 \| good	0.217 \| good	5.717 \| good	0.137 \| good
2025-12-11T02:00:00.000Z	19 \| good	1.8 \| good	8 \| good	21.266 \| good	0.218 \| good	6.409 \| good	0.135 \| good
2025-12-11T03:00:00.000Z	21 \| good	2.099 \| good	8.706 \| good	22.989 \| good	0.218 \| good	2.493 \| good	0.127 \| good
2025-12-11T03:00:00.000Z	22 \| good	1.611 \| good	5.563 \| good	24.062 \| good	0.218 \| good	3.632 \| good	0.13 \| good
2025-12-11T04:00:00.000Z	28 \| good	1.618 \| good	6.765 \| good	30.375 \| good	0.243 \| good	2.482 \| good	0.099 \| good
2025-12-11T05:00:00.000Z	29 \| good	1.534 \| good	5.949 \| good	30.808 \| good	0.242 \| good	2.281 \| good	0.096 \| good
2025-12-11T06:00:00.000Z	28 \| good	1.622 \| good	6.577 \| good	30.464 \| good	0.242 \| good	2.08 \| good	0.093 \| good
2025-12-11T07:00:00.000Z	28 \| good	1.355 \| good	5.477 \| good	29.96 \| good	0.223 \| good	1.761 \| good	0.09 \| good
2025-12-11T08:00:00.000Z	28 \| good	1.422 \| good	5.754 \| good	29.806 \| good	0.204 \| good	1.442 \| good	0.088 \| good
2025-12-11T09:00:00.000Z	28 \| good	1.322 \| good	5.362 \| good	29.51 \| good	0.185 \| good	1.123 \| good	0.085 \| good
2025-12-11T10:00:00.000Z	28 \| good	1.355 \| good	5.396 \| good	29.546 \| good	0.182 \| good	1.056 \| good	0.084 \| good
2025-12-11T11:00:00.000Z	26 \| good	1.444 \| good	5.972 \| good	28.27 \| good	0.179 \| good	0.988 \| good	0.083 \| good
2025-12-11T12:00:00.000Z	26 \| good	1.476 \| good	6.012 \| good	28.232 \| good	0.176 \| good	0.921 \| good	0.083 \| good
2025-12-11T13:00:00.000Z	26 \| good	1.43 \| good	5.863 \| good	27.566 \| good	0.196 \| good	1.26 \| good	0.085 \| good
2025-12-11T14:00:00.000Z	25 \| good	1.493 \| good	5.981 \| good	26.699 \| good	0.216 \| good	1.6 \| good	0.088 \| good
2025-12-11T15:00:00.000Z	25 \| good	1.631 \| good	6.476 \| good	26.906 \| good	0.236 \| good	1.939 \| good	0.091 \| good
2025-12-11T16:00:00.000Z	23 \| good	1.702 \| good	6.94 \| good	24.765 \| good	0.275 \| good	2.642 \| good	0.097 \| good
2025-12-11T17:00:00.000Z	22 \| good	1.708 \| good	7.05 \| good	24.321 \| good	0.313 \| good	3.344 \| good	0.104 \| good
2025-12-11T18:00:00.000Z	22 \| good	2.127 \| good	8.791 \| good	23.668 \| good	0.352 \| good	4.047 \| good	0.111 \| good
2025-12-11T19:00:00.000Z	21 \| good	2.325 \| good	9.773 \| good	23.436 \| good	0.365 \| good	3.899 \| good	0.11 \| good
2025-12-11T20:00:00.000Z	21 \| good	2.355 \| good	9.755 \| good	23.095 \| good	0.377 \| good	3.752 \| good	0.109 \| good
2025-12-11T21:00:00.000Z	21 \| good	2.825 \| good	11.96 \| good	22.678 \| good	0.39 \| good	3.604 \| good	0.108 \| good
2025-12-11T22:00:00.000Z	19 \| good	3.023 \| good	12.992 \| good	21.462 \| good	0.413 \| good	4.265 \| good	0.114 \| good
2025-12-11T23:00:00.000Z	20 \| good	3.013 \| good	12.942 \| good	21.559 \| good	0.436 \| good	4.925 \| good	0.119 \| good
2025-12-12T00:00:00.000Z	20 \| good	2.717 \| good	11.684 \| good	22.368 \| good	0.459 \| good	5.586 \| good	0.125 \| good
2025-12-12T01:00:00.000Z	22 \| good	4.135 \| good	17.581 \| good	20.759 \| good	0.521 \| good	7.942 \| good	0.148 \| good
2025-12-12T02:00:00.000Z	27 \| good	5.157 \| good	22.234 \| good	18.51 \| good	0.584 \| good	10.298 \| good	0.171 \| good
2025-12-12T03:00:00.000Z	38 \| good	7.289 \| good	31.948 \| good	17.571 \| good	0.647 \| good	12.654 \| good	0.194 \| good
2025-12-12T04:00:00.000Z	49 \| good	9.235 \| good	41.375 \| good	14.887 \| good	0.717 \| good	13.312 \| good	0.204 \| good
2025-12-12T05:00:00.000Z	54 \| moderate	10.73 \| good	47.316 \| good	12.504 \| good	0.788 \| good	13.97 \| good	0.214 \| good
2025-12-12T06:00:00.000Z	58 \| moderate	12.501 \| fine	54.995 \| good	12.719 \| good	0.858 \| good	14.628 \| good	0.224 \| good
2025-12-12T07:00:00.000Z	56 \| moderate	11.688 \| good	51.773 \| good	13.199 \| good	0.821 \| good	14.066 \| good	0.226 \| good
2025-12-12T08:00:00.000Z	56 \| moderate	11.715 \| good	51.805 \| good	12.716 \| good	0.785 \| good	13.503 \| good	0.229 \| good
2025-12-12T09:00:00.000Z	60 \| moderate	13.854 \| fine	61.344 \| fine	11.964 \| good	0.748 \| good	12.941 \| good	0.231 \| good
2025-12-12T10:00:00.000Z	64 \| moderate	16.388 \| fine	72.592 \| fine	10.48 \| good	0.685 \| good	11.956 \| good	0.219 \| good
2025-12-12T11:00:00.000Z	67 \| moderate	18.074 \| fine	80.274 \| fine	8.617 \| good	0.622 \| good	10.972 \| good	0.206 \| good
2025-12-12T12:00:00.000Z	71 \| moderate	19.629 \| fine	86.513 \| fine	7.841 \| good	0.559 \| good	9.987 \| good	0.194 \| good
2025-12-12T13:00:00.000Z	73 \| moderate	21.221 \| fine	92.708 \| fine	6.728 \| good	0.593 \| good	10.357 \| good	0.196 \| good
2025-12-12T14:00:00.000Z	71 \| moderate	20.178 \| fine	88.152 \| fine	6.537 \| good	0.626 \| good	10.728 \| good	0.198 \| good
2025-12-12T15:00:00.000Z	71 \| moderate	19.9 \| fine	87.121 \| fine	6.053 \| good	0.659 \| good	11.098 \| good	0.2 \| good
2025-12-12T16:00:00.000Z	73 \| moderate	21.295 \| fine	93.938 \| fine	5.44 \| good	0.683 \| good	10.899 \| good	0.218 \| good
2025-12-12T17:00:00.000Z	75 \| moderate	21.581 \| fine	94.907 \| fine	8.232 \| good	0.706 \| good	10.701 \| good	0.236 \| good
2025-12-12T18:00:00.000Z	69 \| moderate	18.694 \| fine	82.637 \| fine	12.721 \| good	0.729 \| good	10.502 \| good	0.254 \| good
2025-12-12T19:00:00.000Z	64 \| moderate	15.641 \| fine	69.307 \| fine	17.108 \| good	0.853 \| good	9.317 \| good	0.218 \| good
2025-12-12T20:00:00.000Z	58 \| moderate	13.396 \| fine	59.832 \| fine	19.681 \| good	0.977 \| good	8.132 \| good	0.182 \| good
2025-12-12T21:00:00.000Z	58 \| moderate	12.528 \| fine	55.827 \| fine	21.986 \| good	1.101 \| good	6.948 \| good	0.145 \| good
2025-12-12T22:00:00.000Z	56 \| moderate	11.912 \| good	53.377 \| good	22.525 \| good	1.121 \| good	8.602 \| good	0.158 \| good
2025-12-12T23:00:00.000Z	58 \| moderate	12.913 \| fine	56.909 \| fine	15.417 \| good	1.14 \| good	10.257 \| good	0.17 \| good
2025-12-13T00:00:00.000Z	38 \| good	7.358 \| good	7.516 \| good	15.45 \| good	1.179 \| good	11.966 \| good	0.184 \| good
2025-12-13T01:00:00.000Z	67 \| moderate	18.12 \| fine	79.259 \| fine	5.895 \| good	1.294 \| good	14.233 \| good	0.241 \| good
2025-12-13T02:00:00.000Z	73 \| moderate	21.379 \| fine	93.56 \| fine	5.073 \| good	1.428 \| good	16.555 \| good	0.3 \| good
2025-12-13T03:00:00.000Z	77 \| moderate	23.006 \| fine	100.006 \| fine	5.391 \| good	1.563 \| good	18.877 \| good	0.359 \| good

Real-time air quality index in Happy Valley, Oregon today

Common air pollutants in Happy Valley, Oregon

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Happy Valley, Oregon air quality forecast and history

Empower business decisions with accurate air quality data

Happy Valley, Oregon air quality map: Real-time AQI near you

Air quality in nearby cities

Damascus, Oregon

Oatfield, Oregon

Gresham, Oregon

Gladstone, Oregon

Milwaukie, Oregon

Oak Grove, Oregon

How accurate is Oregon, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Happy Valley, Oregon updated?

When did Happy Valley, Oregon experience the worst air quality in the last 24 hours?

When did Happy Valley, Oregon have its best air quality in the last 24 hours?

What is the real-time air quality index for Happy Valley, Oregon?

Which pollutant is found most often in Happy Valley, Oregon?

What can I do if the air quality in Happy Valley, Oregon is poor?

What are the current PM2.5 levels in Happy Valley, Oregon?

What are the current PM10 levels at Happy Valley, Oregon?

What are the current carbon monoxide (CO) levels at Happy Valley, Oregon?

What are the current sulfur dioxide (SO2) levels at Happy Valley, Oregon?

What are the current ozone (O3) levels at Happy Valley, Oregon?

What are the current nitrogen dioxide (NO2) levels at Happy Valley, Oregon?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Happy Valley, Oregon?

What are the current PM₁₀ levels at Happy Valley, Oregon?

What are the current sulfur dioxide (SO₂) levels at Happy Valley, Oregon?

What are the current ozone (O₃) levels at Happy Valley, Oregon?

What are the current nitrogen dioxide (NO₂) levels at Happy Valley, Oregon?