What is the current concentration of PM10 in Pendleton, Oregon?

The current PM10 concentration at Pendleton, Oregon is 84.937 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Pendleton, Oregon?

The current sulfur dioxide (SO2) concentration at Pendleton, Oregon is 0.293 ppb.

What is the current concentration of ozone (O3) in Pendleton, Oregon?

The current ozone (O3) concentration at Pendleton, Oregon is 32.985 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Pendleton, Oregon?

The current nitrogen dioxide (NO2) concentration at Pendleton, Oregon is 15.229 ppb.

Pendleton, Oregon live air quality index now

Name: Live air pollution levels in Pendleton, Oregon today
Creator: Ambee

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

Moderate

Pendleton, Oregon

Last updated: ... (Local time)

Major air pollutants in Pendleton, Oregon

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

17.88 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

79.53 μg/m³

155

255

425

605+

Ozone (O₃)

39.24 ppb

201

201+

Sulfur Dioxide (SO₂)

1.62 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.59 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Pendleton, Oregon

Get Live Pollen Counts

Pendleton, Oregon

Scroll To Air Quality Map

Track live Pendleton, Oregon air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-03T23:00:00.000Z	58 \| moderate	12.875 \| fine	57.239 \| fine	49.145 \| good	1.284 \| good	7.117 \| good	0.177 \| good
2025-09-04T00:00:00.000Z	60 \| moderate	13.586 \| fine	61.19 \| fine	53.388 \| good	1.06 \| good	6.666 \| good	0.2 \| good
2025-09-04T01:00:00.000Z	60 \| moderate	14.49 \| fine	65.223 \| fine	53.818 \| good	1.297 \| good	9.655 \| good	0.214 \| good
2025-09-04T02:00:00.000Z	64 \| moderate	15.501 \| fine	69.269 \| fine	51.185 \| good	0.528 \| good	7.166 \| good	0.233 \| good
2025-09-04T03:00:00.000Z	66 \| moderate	16.6 \| fine	73.295 \| fine	41.471 \| good	1.118 \| good	12.805 \| good	0.258 \| good
2025-09-04T04:00:00.000Z	66 \| moderate	17.207 \| fine	77.266 \| fine	39.24 \| good	1.211 \| good	14.574 \| good	0.239 \| good
2025-09-04T05:00:00.000Z	67 \| moderate	17.794 \| fine	79.249 \| fine	39.885 \| good	0.44 \| good	12.853 \| good	0.262 \| good
2025-09-04T06:00:00.000Z	67 \| moderate	17.775 \| fine	79.143 \| fine	32.881 \| good	0.306 \| good	11.949 \| good	0.256 \| good
2025-09-04T07:00:00.000Z	67 \| moderate	18.236 \| fine	80.935 \| fine	26.783 \| good	0.396 \| good	8.518 \| good	0.242 \| good
2025-09-04T08:00:00.000Z	69 \| moderate	18.981 \| fine	84.777 \| fine	32.222 \| good	0.381 \| good	8.001 \| good	0.223 \| good
2025-09-04T09:00:00.000Z	69 \| moderate	18.967 \| fine	84.718 \| fine	28.888 \| good	0.347 \| good	9.402 \| good	0.166 \| good
2025-09-04T10:00:00.000Z	69 \| moderate	18.944 \| fine	84.701 \| fine	18.222 \| good	0.406 \| good	10.346 \| good	0.166 \| good
2025-09-04T11:00:00.000Z	69 \| moderate	18.656 \| fine	82.658 \| fine	17.272 \| good	0.401 \| good	9.862 \| good	0.185 \| good
2025-09-04T12:00:00.000Z	69 \| moderate	18.633 \| fine	82.598 \| fine	13.33 \| good	0.346 \| good	10.054 \| good	0.185 \| good
2025-09-04T13:00:00.000Z	60 \| moderate	13.828 \| fine	62.094 \| fine	18.097 \| good	0.25 \| good	2.801 \| good	0.199 \| good
2025-09-04T14:00:00.000Z	67 \| moderate	18.203 \| fine	80.453 \| fine	19.163 \| good	0.274 \| good	11.548 \| good	0.18 \| good
2025-09-04T15:00:00.000Z	67 \| moderate	18.02 \| fine	80.606 \| fine	15.162 \| good	0.324 \| good	14.249 \| good	0.143 \| good
2025-09-04T16:00:00.000Z	66 \| moderate	17.436 \| fine	76.74 \| fine	20.653 \| good	0.425 \| good	15.247 \| good	0.219 \| good
2025-09-04T17:00:00.000Z	66 \| moderate	16.573 \| fine	72.88 \| fine	19.932 \| good	1.096 \| good	11.664 \| good	0.246 \| good
2025-09-04T18:00:00.000Z	66 \| moderate	16.565 \| fine	72.843 \| fine	21.947 \| good	1.264 \| good	8.857 \| good	0.227 \| good
2025-09-04T19:00:00.000Z	64 \| moderate	16.081 \| fine	70.878 \| fine	27.043 \| good	3.05 \| good	8.593 \| good	0.218 \| good
2025-09-04T20:00:00.000Z	66 \| moderate	16.569 \| fine	72.791 \| fine	38.531 \| good	2.449 \| good	6.693 \| good	0.219 \| good
2025-09-04T21:00:00.000Z	64 \| moderate	16.163 \| fine	72.729 \| fine	36.001 \| good	1.783 \| good	8.621 \| good	0.214 \| good
2025-09-04T22:00:00.000Z	64 \| moderate	16.262 \| fine	72.707 \| fine	43.822 \| good	1.382 \| good	8.049 \| good	0.252 \| good
2025-09-04T23:00:00.000Z	66 \| moderate	16.663 \| fine	74.716 \| fine	47.99 \| good	1.837 \| good	8.169 \| good	0.294 \| good
2025-09-05T00:00:00.000Z	66 \| moderate	16.971 \| fine	74.753 \| fine	48.25 \| good	1.865 \| good	5.955 \| good	0.238 \| good
2025-09-05T01:00:00.000Z	67 \| moderate	17.962 \| fine	78.721 \| fine	47.119 \| good	3.035 \| good	7.235 \| good	0.238 \| good
2025-09-05T02:00:00.000Z	69 \| moderate	19.068 \| fine	84.713 \| fine	42.153 \| good	1.315 \| good	8.548 \| good	0.257 \| good
2025-09-05T03:00:00.000Z	69 \| moderate	19.381 \| fine	84.813 \| fine	33.547 \| good	1.216 \| good	12.688 \| good	0.243 \| good
2025-09-05T04:00:00.000Z	69 \| moderate	19.311 \| fine	84.926 \| fine	41.064 \| good	0.57 \| good	13.051 \| good	0.281 \| good
2025-09-05T05:00:00.000Z	69 \| moderate	19.118 \| fine	84.937 \| fine	32.985 \| good	0.293 \| good	15.229 \| good	0.323 \| good
2025-09-05T06:00:00.000Z	69 \| moderate	19.151 \| fine	85.133 \| fine	22.949 \| good	0.386 \| good	19.537 \| good	0.369 \| good
2025-09-05T07:00:00.000Z	69 \| moderate	19.138 \| fine	85.037 \| fine	25.426 \| good	0.512 \| good	16.414 \| good	0.265 \| good
2025-09-05T08:00:00.000Z	79 \| moderate	23.612 \| fine	90.856 \| fine	30.681 \| good	0.254 \| good	14.909 \| good	0.227 \| good
2025-09-05T09:00:00.000Z	79 \| moderate	22.946 \| fine	110.813 \| fine	25.81 \| good	0.347 \| good	12.06 \| good	0.167 \| good
2025-09-05T10:00:00.000Z	71 \| moderate	19.813 \| fine	86.92 \| fine	14.824 \| good	0.264 \| good	11.324 \| good	0.167 \| good
2025-09-05T11:00:00.000Z	71 \| moderate	19.912 \| fine	86.925 \| fine	16.968 \| good	0.214 \| good	9.533 \| good	0.143 \| good
2025-09-05T12:00:00.000Z	71 \| moderate	19.71 \| fine	86.876 \| fine	20.733 \| good	0.261 \| good	9.789 \| good	0.185 \| good
2025-09-05T13:00:00.000Z	76 \| moderate	21.705 \| fine	104.666 \| fine	20.454 \| good	0.205 \| good	11.869 \| good	0.185 \| good
2025-09-05T14:00:00.000Z	71 \| moderate	20 \| fine	88.798 \| fine	21.023 \| good	0.338 \| good	13.92 \| good	0.241 \| good
2025-09-05T15:00:00.000Z	71 \| moderate	20.203 \| fine	88.844 \| fine	15.862 \| good	0.425 \| good	14.179 \| good	0.285 \| good
2025-09-05T16:00:00.000Z	73 \| moderate	20.945 \| fine	93.118 \| fine	17.255 \| good	0.435 \| good	11.521 \| good	0.243 \| good
2025-09-05T17:00:00.000Z	75 \| moderate	21.766 \| fine	95.144 \| fine	20.301 \| good	1.074 \| good	9.917 \| good	0.218 \| good
2025-09-05T18:00:00.000Z	73 \| moderate	21.388 \| fine	93.218 \| fine	23.964 \| good	1.079 \| good	9.187 \| good	0.218 \| good
2025-09-05T19:00:00.000Z	69 \| moderate	19.119 \| fine	85.289 \| fine	26.491 \| good	1.133 \| good	8.928 \| good	0.238 \| good
2025-09-05T20:00:00.000Z	67 \| moderate	17.65 \| fine	77.419 \| fine	32.689 \| good	1.858 \| good	8.932 \| good	0.238 \| good
2025-09-05T21:00:00.000Z	67 \| moderate	17.879 \| fine	79.531 \| fine	39.238 \| good	1.616 \| good	8.594 \| good	0.238 \| good
2025-09-05T22:00:00.000Z	67 \| moderate	17.879 \| fine	79.531 \| fine	39.238 \| good	1.616 \| good	8.594 \| good	0.238 \| good
2025-09-05T06:00:00.000Z	64 \| moderate	15.952 \| fine	70.603 \| fine	31.81 \| good	0.134 \| good	6.769 \| good	0.173 \| good
2025-09-05T07:00:00.000Z	64 \| moderate	15.879 \| fine	70.293 \| fine	31.792 \| good	0.13 \| good	6.489 \| good	0.173 \| good
2025-09-05T08:00:00.000Z	64 \| moderate	16.196 \| fine	71.822 \| fine	33.002 \| good	0.125 \| good	6.208 \| good	0.173 \| good
2025-09-05T09:00:00.000Z	67 \| moderate	17.596 \| fine	77.754 \| fine	27.827 \| good	0.121 \| good	5.928 \| good	0.173 \| good
2025-09-05T10:00:00.000Z	67 \| moderate	17.549 \| fine	77.585 \| fine	25.066 \| good	0.12 \| good	5.303 \| good	0.166 \| good
2025-09-05T11:00:00.000Z	66 \| moderate	16.741 \| fine	74.16 \| fine	26.268 \| good	0.12 \| good	4.677 \| good	0.159 \| good
2025-09-05T12:00:00.000Z	64 \| moderate	15.796 \| fine	69.87 \| fine	25.954 \| good	0.12 \| good	4.051 \| good	0.153 \| good
2025-09-05T13:00:00.000Z	64 \| moderate	15.997 \| fine	70.885 \| fine	25.118 \| good	0.115 \| good	4.214 \| good	0.158 \| good
2025-09-05T14:00:00.000Z	66 \| moderate	16.796 \| fine	74.86 \| fine	19.051 \| good	0.11 \| good	4.377 \| good	0.163 \| good
2025-09-05T15:00:00.000Z	64 \| moderate	16.27 \| fine	72.263 \| fine	20.699 \| good	0.105 \| good	4.54 \| good	0.169 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	14.453 \| fine	64.884 \| fine	27.872 \| good	0.144 \| good	3.445 \| good	0.166 \| good
2025-09-05T17:00:00.000Z	58 \| moderate	13.32 \| fine	60.322 \| fine	34.894 \| good	0.183 \| good	2.35 \| good	0.163 \| good
2025-09-05T18:00:00.000Z	58 \| moderate	12.953 \| fine	57.923 \| fine	39.539 \| good	0.222 \| good	1.255 \| good	0.161 \| good
2025-09-05T19:00:00.000Z	62 \| moderate	14.719 \| fine	66.117 \| fine	45.373 \| good	0.228 \| good	1.081 \| good	0.166 \| good
2025-09-05T20:00:00.000Z	71 \| moderate	19.685 \| fine	86.763 \| fine	52.562 \| good	0.234 \| good	0.907 \| good	0.171 \| good
2025-09-05T21:00:00.000Z	79 \| moderate	24.482 \| fine	106.663 \| fine	59.517 \| fine	0.239 \| good	0.734 \| good	0.176 \| good
2025-09-05T22:00:00.000Z	92 \| moderate	31.113 \| fine	134.878 \| fine	64.38 \| fine	0.239 \| good	0.734 \| good	0.176 \| good
2025-09-05T23:00:00.000Z	119 \| sensitive	42.602 \| moderate	189.805 \| moderate	67.835 \| fine	0.24 \| good	0.734 \| good	0.176 \| good
2025-09-06T00:00:00.000Z	129 \| sensitive	47.012 \| moderate	211.95 \| moderate	68.631 \| fine	0.24 \| good	0.735 \| good	0.176 \| good
2025-09-06T01:00:00.000Z	130 \| sensitive	47.477 \| moderate	213.673 \| moderate	65.083 \| fine	0.248 \| good	2.187 \| good	0.191 \| good
2025-09-06T02:00:00.000Z	132 \| sensitive	48.155 \| moderate	217.458 \| moderate	56.82 \| fine	0.257 \| good	3.639 \| good	0.206 \| good
2025-09-06T03:00:00.000Z	130 \| sensitive	47.406 \| moderate	213.938 \| moderate	50.392 \| good	0.265 \| good	5.091 \| good	0.22 \| good
2025-09-06T04:00:00.000Z	137 \| sensitive	49.776 \| moderate	225.271 \| moderate	38.646 \| good	0.272 \| good	5.392 \| good	0.229 \| good
2025-09-06T05:00:00.000Z	125 \| sensitive	45.359 \| moderate	203.564 \| moderate	48.438 \| good	0.28 \| good	5.693 \| good	0.237 \| good
2025-09-06T06:00:00.000Z	81 \| moderate	25.306 \| fine	110.283 \| fine	46.337 \| good	0.287 \| good	5.994 \| good	0.246 \| good
2025-09-06T07:00:00.000Z	88 \| moderate	29.084 \| fine	126.671 \| fine	43.664 \| good	0.266 \| good	5.653 \| good	0.245 \| good
2025-09-06T08:00:00.000Z	88 \| moderate	29.47 \| fine	127.681 \| fine	41.921 \| good	0.244 \| good	5.313 \| good	0.244 \| good
2025-09-06T09:00:00.000Z	90 \| moderate	29.746 \| fine	129.195 \| fine	37.261 \| good	0.222 \| good	4.972 \| good	0.243 \| good
2025-09-06T10:00:00.000Z	92 \| moderate	31.382 \| fine	135.848 \| fine	32.117 \| good	0.208 \| good	4.821 \| good	0.239 \| good
2025-09-06T11:00:00.000Z	88 \| moderate	29.308 \| fine	127.037 \| fine	33.681 \| good	0.194 \| good	4.67 \| good	0.235 \| good
2025-09-06T12:00:00.000Z	84 \| moderate	26.732 \| fine	116.291 \| fine	30.885 \| good	0.18 \| good	4.518 \| good	0.231 \| good
2025-09-06T13:00:00.000Z	79 \| moderate	24.343 \| fine	106.182 \| fine	30.257 \| good	0.167 \| good	4.478 \| good	0.233 \| good
2025-09-06T14:00:00.000Z	84 \| moderate	26.539 \| fine	115.366 \| fine	25.087 \| good	0.155 \| good	4.437 \| good	0.235 \| good
2025-09-06T15:00:00.000Z	86 \| moderate	28.405 \| fine	123.556 \| fine	27.919 \| good	0.143 \| good	4.397 \| good	0.236 \| good
2025-09-06T16:00:00.000Z	90 \| moderate	30 \| fine	129.698 \| fine	39.893 \| good	0.171 \| good	3.278 \| good	0.219 \| good
2025-09-06T17:00:00.000Z	86 \| moderate	28.271 \| fine	123.101 \| fine	44.074 \| good	0.199 \| good	2.159 \| good	0.202 \| good
2025-09-06T18:00:00.000Z	84 \| moderate	27.375 \| fine	119.089 \| fine	47.812 \| good	0.227 \| good	1.04 \| good	0.185 \| good
2025-09-06T19:00:00.000Z	84 \| moderate	27.369 \| fine	119.437 \| fine	50.466 \| good	0.231 \| good	0.94 \| good	0.185 \| good
2025-09-06T20:00:00.000Z	90 \| moderate	29.633 \| fine	128.19 \| fine	52.184 \| good	0.236 \| good	0.841 \| good	0.186 \| good
2025-09-06T21:00:00.000Z	97 \| moderate	33.733 \| fine	145.68 \| fine	54.723 \| good	0.24 \| good	0.741 \| good	0.186 \| good
2025-09-06T22:00:00.000Z	100 \| moderate	35.404 \| fine	153.477 \| fine	55.716 \| fine	0.217 \| good	0.78 \| good	0.179 \| good
2025-09-06T23:00:00.000Z	79 \| moderate	23.625 \| fine	103.736 \| fine	55.127 \| fine	0.195 \| good	0.818 \| good	0.173 \| good
2025-09-07T00:00:00.000Z	58 \| moderate	12.516 \| fine	56.441 \| fine	47.139 \| good	0.172 \| good	0.857 \| good	0.166 \| good
2025-09-07T01:00:00.000Z	58 \| moderate	13.317 \| fine	60.067 \| fine	43.362 \| good	0.158 \| good	1.348 \| good	0.17 \| good
2025-09-07T02:00:00.000Z	60 \| moderate	13.586 \| fine	60.754 \| fine	40.14 \| good	0.145 \| good	1.84 \| good	0.174 \| good
2025-09-07T03:00:00.000Z	49 \| good	9.114 \| good	39.958 \| good	39.434 \| good	0.131 \| good	2.332 \| good	0.178 \| good
2025-09-07T04:00:00.000Z	38 \| good	7.115 \| good	31.347 \| good	26.94 \| good	0.128 \| good	2.89 \| good	0.186 \| good
2025-09-07T05:00:00.000Z	44 \| good	8.091 \| good	35.597 \| good	30.674 \| good	0.125 \| good	3.449 \| good	0.194 \| good

Pendleton

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Pendleton, Oregon air quality map: Track AQI near you

0.30ppm

How accurate is Oregon, USA air quality data?

Air quality data and pollutant measurements for Oregon, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Pendleton, Oregon updated?

The air quality for Pendleton, Oregon is updated every hour.

When was the worst air quality at Pendleton, Oregon in the last 24 hrs?

The worst air quality in Pendleton, Oregon in the last 24 hours was observed at 04:00:00 on 2025-09-05.

When was the best air quality at Pendleton, Oregon in the last 24 hrs?

In the last 24 hrs, the best air quality in Pendleton, Oregon was observed at 01:00:00 on 2025-09-04.

What is the current air quality in Pendleton, Oregon?

The current air quality in Pendleton, Oregon is 69, categorized as Moderate based on real-time data.

What pollutant is the most common in Pendleton, Oregon?

The most common pollutant in Pendleton, Oregon is PM2.5.

What should I do if the air quality in Pendleton, Oregon is poor?

If the air quality in Pendleton, Oregon is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Pendleton, Oregon?

The current PM_2.5 concentration at Pendleton, Oregon is 19.118 μg/m³.

What is the current concentration of PM₁₀ in Pendleton, Oregon?

The current PM₁₀ concentration at Pendleton, Oregon is 84.937 μg/m³.

What is the current concentration of carbon monoxide (CO) in Pendleton, Oregon?

The current carbon monoxide (CO) concentration at Pendleton, Oregon is 0.323 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Pendleton, Oregon?

The current sulfur dioxide (SO₂) concentration at Pendleton, Oregon is 0.293 ppb.

What is the current concentration of ozone (O₃) in Pendleton, Oregon?

The current ozone (O₃) concentration at Pendleton, Oregon is 32.985 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Pendleton, Oregon?

The current nitrogen dioxide (NO₂) concentration at Pendleton, Oregon is 15.229 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-03T23:00:00.000Z	58 \| moderate	12.875 \| fine	57.239 \| fine	49.145 \| good	1.284 \| good	7.117 \| good	0.177 \| good
2025-09-04T00:00:00.000Z	60 \| moderate	13.586 \| fine	61.19 \| fine	53.388 \| good	1.06 \| good	6.666 \| good	0.2 \| good
2025-09-04T01:00:00.000Z	60 \| moderate	14.49 \| fine	65.223 \| fine	53.818 \| good	1.297 \| good	9.655 \| good	0.214 \| good
2025-09-04T02:00:00.000Z	64 \| moderate	15.501 \| fine	69.269 \| fine	51.185 \| good	0.528 \| good	7.166 \| good	0.233 \| good
2025-09-04T03:00:00.000Z	66 \| moderate	16.6 \| fine	73.295 \| fine	41.471 \| good	1.118 \| good	12.805 \| good	0.258 \| good
2025-09-04T04:00:00.000Z	66 \| moderate	17.207 \| fine	77.266 \| fine	39.24 \| good	1.211 \| good	14.574 \| good	0.239 \| good
2025-09-04T05:00:00.000Z	67 \| moderate	17.794 \| fine	79.249 \| fine	39.885 \| good	0.44 \| good	12.853 \| good	0.262 \| good
2025-09-04T06:00:00.000Z	67 \| moderate	17.775 \| fine	79.143 \| fine	32.881 \| good	0.306 \| good	11.949 \| good	0.256 \| good
2025-09-04T07:00:00.000Z	67 \| moderate	18.236 \| fine	80.935 \| fine	26.783 \| good	0.396 \| good	8.518 \| good	0.242 \| good
2025-09-04T08:00:00.000Z	69 \| moderate	18.981 \| fine	84.777 \| fine	32.222 \| good	0.381 \| good	8.001 \| good	0.223 \| good
2025-09-04T09:00:00.000Z	69 \| moderate	18.967 \| fine	84.718 \| fine	28.888 \| good	0.347 \| good	9.402 \| good	0.166 \| good
2025-09-04T10:00:00.000Z	69 \| moderate	18.944 \| fine	84.701 \| fine	18.222 \| good	0.406 \| good	10.346 \| good	0.166 \| good
2025-09-04T11:00:00.000Z	69 \| moderate	18.656 \| fine	82.658 \| fine	17.272 \| good	0.401 \| good	9.862 \| good	0.185 \| good
2025-09-04T12:00:00.000Z	69 \| moderate	18.633 \| fine	82.598 \| fine	13.33 \| good	0.346 \| good	10.054 \| good	0.185 \| good
2025-09-04T13:00:00.000Z	60 \| moderate	13.828 \| fine	62.094 \| fine	18.097 \| good	0.25 \| good	2.801 \| good	0.199 \| good
2025-09-04T14:00:00.000Z	67 \| moderate	18.203 \| fine	80.453 \| fine	19.163 \| good	0.274 \| good	11.548 \| good	0.18 \| good
2025-09-04T15:00:00.000Z	67 \| moderate	18.02 \| fine	80.606 \| fine	15.162 \| good	0.324 \| good	14.249 \| good	0.143 \| good
2025-09-04T16:00:00.000Z	66 \| moderate	17.436 \| fine	76.74 \| fine	20.653 \| good	0.425 \| good	15.247 \| good	0.219 \| good
2025-09-04T17:00:00.000Z	66 \| moderate	16.573 \| fine	72.88 \| fine	19.932 \| good	1.096 \| good	11.664 \| good	0.246 \| good
2025-09-04T18:00:00.000Z	66 \| moderate	16.565 \| fine	72.843 \| fine	21.947 \| good	1.264 \| good	8.857 \| good	0.227 \| good
2025-09-04T19:00:00.000Z	64 \| moderate	16.081 \| fine	70.878 \| fine	27.043 \| good	3.05 \| good	8.593 \| good	0.218 \| good
2025-09-04T20:00:00.000Z	66 \| moderate	16.569 \| fine	72.791 \| fine	38.531 \| good	2.449 \| good	6.693 \| good	0.219 \| good
2025-09-04T21:00:00.000Z	64 \| moderate	16.163 \| fine	72.729 \| fine	36.001 \| good	1.783 \| good	8.621 \| good	0.214 \| good
2025-09-04T22:00:00.000Z	64 \| moderate	16.262 \| fine	72.707 \| fine	43.822 \| good	1.382 \| good	8.049 \| good	0.252 \| good
2025-09-04T23:00:00.000Z	66 \| moderate	16.663 \| fine	74.716 \| fine	47.99 \| good	1.837 \| good	8.169 \| good	0.294 \| good
2025-09-05T00:00:00.000Z	66 \| moderate	16.971 \| fine	74.753 \| fine	48.25 \| good	1.865 \| good	5.955 \| good	0.238 \| good
2025-09-05T01:00:00.000Z	67 \| moderate	17.962 \| fine	78.721 \| fine	47.119 \| good	3.035 \| good	7.235 \| good	0.238 \| good
2025-09-05T02:00:00.000Z	69 \| moderate	19.068 \| fine	84.713 \| fine	42.153 \| good	1.315 \| good	8.548 \| good	0.257 \| good
2025-09-05T03:00:00.000Z	69 \| moderate	19.381 \| fine	84.813 \| fine	33.547 \| good	1.216 \| good	12.688 \| good	0.243 \| good
2025-09-05T04:00:00.000Z	69 \| moderate	19.311 \| fine	84.926 \| fine	41.064 \| good	0.57 \| good	13.051 \| good	0.281 \| good
2025-09-05T05:00:00.000Z	69 \| moderate	19.118 \| fine	84.937 \| fine	32.985 \| good	0.293 \| good	15.229 \| good	0.323 \| good
2025-09-05T06:00:00.000Z	69 \| moderate	19.151 \| fine	85.133 \| fine	22.949 \| good	0.386 \| good	19.537 \| good	0.369 \| good
2025-09-05T07:00:00.000Z	69 \| moderate	19.138 \| fine	85.037 \| fine	25.426 \| good	0.512 \| good	16.414 \| good	0.265 \| good
2025-09-05T08:00:00.000Z	79 \| moderate	23.612 \| fine	90.856 \| fine	30.681 \| good	0.254 \| good	14.909 \| good	0.227 \| good
2025-09-05T09:00:00.000Z	79 \| moderate	22.946 \| fine	110.813 \| fine	25.81 \| good	0.347 \| good	12.06 \| good	0.167 \| good
2025-09-05T10:00:00.000Z	71 \| moderate	19.813 \| fine	86.92 \| fine	14.824 \| good	0.264 \| good	11.324 \| good	0.167 \| good
2025-09-05T11:00:00.000Z	71 \| moderate	19.912 \| fine	86.925 \| fine	16.968 \| good	0.214 \| good	9.533 \| good	0.143 \| good
2025-09-05T12:00:00.000Z	71 \| moderate	19.71 \| fine	86.876 \| fine	20.733 \| good	0.261 \| good	9.789 \| good	0.185 \| good
2025-09-05T13:00:00.000Z	76 \| moderate	21.705 \| fine	104.666 \| fine	20.454 \| good	0.205 \| good	11.869 \| good	0.185 \| good
2025-09-05T14:00:00.000Z	71 \| moderate	20 \| fine	88.798 \| fine	21.023 \| good	0.338 \| good	13.92 \| good	0.241 \| good
2025-09-05T15:00:00.000Z	71 \| moderate	20.203 \| fine	88.844 \| fine	15.862 \| good	0.425 \| good	14.179 \| good	0.285 \| good
2025-09-05T16:00:00.000Z	73 \| moderate	20.945 \| fine	93.118 \| fine	17.255 \| good	0.435 \| good	11.521 \| good	0.243 \| good
2025-09-05T17:00:00.000Z	75 \| moderate	21.766 \| fine	95.144 \| fine	20.301 \| good	1.074 \| good	9.917 \| good	0.218 \| good
2025-09-05T18:00:00.000Z	73 \| moderate	21.388 \| fine	93.218 \| fine	23.964 \| good	1.079 \| good	9.187 \| good	0.218 \| good
2025-09-05T19:00:00.000Z	69 \| moderate	19.119 \| fine	85.289 \| fine	26.491 \| good	1.133 \| good	8.928 \| good	0.238 \| good
2025-09-05T20:00:00.000Z	67 \| moderate	17.65 \| fine	77.419 \| fine	32.689 \| good	1.858 \| good	8.932 \| good	0.238 \| good
2025-09-05T21:00:00.000Z	67 \| moderate	17.879 \| fine	79.531 \| fine	39.238 \| good	1.616 \| good	8.594 \| good	0.238 \| good
2025-09-05T22:00:00.000Z	67 \| moderate	17.879 \| fine	79.531 \| fine	39.238 \| good	1.616 \| good	8.594 \| good	0.238 \| good
2025-09-05T06:00:00.000Z	64 \| moderate	15.952 \| fine	70.603 \| fine	31.81 \| good	0.134 \| good	6.769 \| good	0.173 \| good
2025-09-05T07:00:00.000Z	64 \| moderate	15.879 \| fine	70.293 \| fine	31.792 \| good	0.13 \| good	6.489 \| good	0.173 \| good
2025-09-05T08:00:00.000Z	64 \| moderate	16.196 \| fine	71.822 \| fine	33.002 \| good	0.125 \| good	6.208 \| good	0.173 \| good
2025-09-05T09:00:00.000Z	67 \| moderate	17.596 \| fine	77.754 \| fine	27.827 \| good	0.121 \| good	5.928 \| good	0.173 \| good
2025-09-05T10:00:00.000Z	67 \| moderate	17.549 \| fine	77.585 \| fine	25.066 \| good	0.12 \| good	5.303 \| good	0.166 \| good
2025-09-05T11:00:00.000Z	66 \| moderate	16.741 \| fine	74.16 \| fine	26.268 \| good	0.12 \| good	4.677 \| good	0.159 \| good
2025-09-05T12:00:00.000Z	64 \| moderate	15.796 \| fine	69.87 \| fine	25.954 \| good	0.12 \| good	4.051 \| good	0.153 \| good
2025-09-05T13:00:00.000Z	64 \| moderate	15.997 \| fine	70.885 \| fine	25.118 \| good	0.115 \| good	4.214 \| good	0.158 \| good
2025-09-05T14:00:00.000Z	66 \| moderate	16.796 \| fine	74.86 \| fine	19.051 \| good	0.11 \| good	4.377 \| good	0.163 \| good
2025-09-05T15:00:00.000Z	64 \| moderate	16.27 \| fine	72.263 \| fine	20.699 \| good	0.105 \| good	4.54 \| good	0.169 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	14.453 \| fine	64.884 \| fine	27.872 \| good	0.144 \| good	3.445 \| good	0.166 \| good
2025-09-05T17:00:00.000Z	58 \| moderate	13.32 \| fine	60.322 \| fine	34.894 \| good	0.183 \| good	2.35 \| good	0.163 \| good
2025-09-05T18:00:00.000Z	58 \| moderate	12.953 \| fine	57.923 \| fine	39.539 \| good	0.222 \| good	1.255 \| good	0.161 \| good
2025-09-05T19:00:00.000Z	62 \| moderate	14.719 \| fine	66.117 \| fine	45.373 \| good	0.228 \| good	1.081 \| good	0.166 \| good
2025-09-05T20:00:00.000Z	71 \| moderate	19.685 \| fine	86.763 \| fine	52.562 \| good	0.234 \| good	0.907 \| good	0.171 \| good
2025-09-05T21:00:00.000Z	79 \| moderate	24.482 \| fine	106.663 \| fine	59.517 \| fine	0.239 \| good	0.734 \| good	0.176 \| good
2025-09-05T22:00:00.000Z	92 \| moderate	31.113 \| fine	134.878 \| fine	64.38 \| fine	0.239 \| good	0.734 \| good	0.176 \| good
2025-09-05T23:00:00.000Z	119 \| sensitive	42.602 \| moderate	189.805 \| moderate	67.835 \| fine	0.24 \| good	0.734 \| good	0.176 \| good
2025-09-06T00:00:00.000Z	129 \| sensitive	47.012 \| moderate	211.95 \| moderate	68.631 \| fine	0.24 \| good	0.735 \| good	0.176 \| good
2025-09-06T01:00:00.000Z	130 \| sensitive	47.477 \| moderate	213.673 \| moderate	65.083 \| fine	0.248 \| good	2.187 \| good	0.191 \| good
2025-09-06T02:00:00.000Z	132 \| sensitive	48.155 \| moderate	217.458 \| moderate	56.82 \| fine	0.257 \| good	3.639 \| good	0.206 \| good
2025-09-06T03:00:00.000Z	130 \| sensitive	47.406 \| moderate	213.938 \| moderate	50.392 \| good	0.265 \| good	5.091 \| good	0.22 \| good
2025-09-06T04:00:00.000Z	137 \| sensitive	49.776 \| moderate	225.271 \| moderate	38.646 \| good	0.272 \| good	5.392 \| good	0.229 \| good
2025-09-06T05:00:00.000Z	125 \| sensitive	45.359 \| moderate	203.564 \| moderate	48.438 \| good	0.28 \| good	5.693 \| good	0.237 \| good
2025-09-06T06:00:00.000Z	81 \| moderate	25.306 \| fine	110.283 \| fine	46.337 \| good	0.287 \| good	5.994 \| good	0.246 \| good
2025-09-06T07:00:00.000Z	88 \| moderate	29.084 \| fine	126.671 \| fine	43.664 \| good	0.266 \| good	5.653 \| good	0.245 \| good
2025-09-06T08:00:00.000Z	88 \| moderate	29.47 \| fine	127.681 \| fine	41.921 \| good	0.244 \| good	5.313 \| good	0.244 \| good
2025-09-06T09:00:00.000Z	90 \| moderate	29.746 \| fine	129.195 \| fine	37.261 \| good	0.222 \| good	4.972 \| good	0.243 \| good
2025-09-06T10:00:00.000Z	92 \| moderate	31.382 \| fine	135.848 \| fine	32.117 \| good	0.208 \| good	4.821 \| good	0.239 \| good
2025-09-06T11:00:00.000Z	88 \| moderate	29.308 \| fine	127.037 \| fine	33.681 \| good	0.194 \| good	4.67 \| good	0.235 \| good
2025-09-06T12:00:00.000Z	84 \| moderate	26.732 \| fine	116.291 \| fine	30.885 \| good	0.18 \| good	4.518 \| good	0.231 \| good
2025-09-06T13:00:00.000Z	79 \| moderate	24.343 \| fine	106.182 \| fine	30.257 \| good	0.167 \| good	4.478 \| good	0.233 \| good
2025-09-06T14:00:00.000Z	84 \| moderate	26.539 \| fine	115.366 \| fine	25.087 \| good	0.155 \| good	4.437 \| good	0.235 \| good
2025-09-06T15:00:00.000Z	86 \| moderate	28.405 \| fine	123.556 \| fine	27.919 \| good	0.143 \| good	4.397 \| good	0.236 \| good
2025-09-06T16:00:00.000Z	90 \| moderate	30 \| fine	129.698 \| fine	39.893 \| good	0.171 \| good	3.278 \| good	0.219 \| good
2025-09-06T17:00:00.000Z	86 \| moderate	28.271 \| fine	123.101 \| fine	44.074 \| good	0.199 \| good	2.159 \| good	0.202 \| good
2025-09-06T18:00:00.000Z	84 \| moderate	27.375 \| fine	119.089 \| fine	47.812 \| good	0.227 \| good	1.04 \| good	0.185 \| good
2025-09-06T19:00:00.000Z	84 \| moderate	27.369 \| fine	119.437 \| fine	50.466 \| good	0.231 \| good	0.94 \| good	0.185 \| good
2025-09-06T20:00:00.000Z	90 \| moderate	29.633 \| fine	128.19 \| fine	52.184 \| good	0.236 \| good	0.841 \| good	0.186 \| good
2025-09-06T21:00:00.000Z	97 \| moderate	33.733 \| fine	145.68 \| fine	54.723 \| good	0.24 \| good	0.741 \| good	0.186 \| good
2025-09-06T22:00:00.000Z	100 \| moderate	35.404 \| fine	153.477 \| fine	55.716 \| fine	0.217 \| good	0.78 \| good	0.179 \| good
2025-09-06T23:00:00.000Z	79 \| moderate	23.625 \| fine	103.736 \| fine	55.127 \| fine	0.195 \| good	0.818 \| good	0.173 \| good
2025-09-07T00:00:00.000Z	58 \| moderate	12.516 \| fine	56.441 \| fine	47.139 \| good	0.172 \| good	0.857 \| good	0.166 \| good
2025-09-07T01:00:00.000Z	58 \| moderate	13.317 \| fine	60.067 \| fine	43.362 \| good	0.158 \| good	1.348 \| good	0.17 \| good
2025-09-07T02:00:00.000Z	60 \| moderate	13.586 \| fine	60.754 \| fine	40.14 \| good	0.145 \| good	1.84 \| good	0.174 \| good
2025-09-07T03:00:00.000Z	49 \| good	9.114 \| good	39.958 \| good	39.434 \| good	0.131 \| good	2.332 \| good	0.178 \| good
2025-09-07T04:00:00.000Z	38 \| good	7.115 \| good	31.347 \| good	26.94 \| good	0.128 \| good	2.89 \| good	0.186 \| good
2025-09-07T05:00:00.000Z	44 \| good	8.091 \| good	35.597 \| good	30.674 \| good	0.125 \| good	3.449 \| good	0.194 \| good

Pendleton, Oregon live air quality index now

Major air pollutants in Pendleton, Oregon

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Pendleton, Oregon air quality map: Track AQI near you

Air quality in nearby cities

Hermiston, Oregon

Walla Walla, Washington

Kennewick, Washington

Pasco, Washington

La Grande, Oregon

Richland, Washington

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Frequently asked questions

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What is the current concentration of PM2.5 in Pendleton, Oregon?

What is the current concentration of PM10 in Pendleton, Oregon?

What is the current concentration of carbon monoxide (CO) in Pendleton, Oregon?

What is the current concentration of sulfur dioxide (SO2) in Pendleton, Oregon?

What is the current concentration of ozone (O3) in Pendleton, Oregon?

What is the current concentration of nitrogen dioxide (NO2) in Pendleton, Oregon?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Pendleton, Oregon?

What is the current concentration of PM₁₀ in Pendleton, Oregon?

What is the current concentration of sulfur dioxide (SO₂) in Pendleton, Oregon?

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What is the current concentration of nitrogen dioxide (NO₂) in Pendleton, Oregon?