What is the current level of PM10 in The Dalles, Oregon?

The Dalles, Oregon currently has a PM10 concentration of 22.995 μg/m3.

What is the current level of sulfur dioxide (SO2) in The Dalles, Oregon?

The current sulfur dioxide (SO2) concentration in The Dalles, Oregon is 0.282 ppb.

What is the current level of ozone (O3) in The Dalles, Oregon?

The Dalles, Oregon currently has an ozone (O3) concentration of 23.482 ppm.

What is the current level of nitrogen dioxide (NO2) in The Dalles, Oregon?

The current level of nitrogen dioxide (NO2) in The Dalles, Oregon is 3.302 ppb.

Current air quality index in The Dalles, Oregon today

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

Stay updated with real-time air quality in The Dalles, 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

The Dalles, Oregon

Last updated: ... (Local time)

Common air pollutants in The Dalles, Oregon

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.50 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.99 μg/m³

155

255

425

605+

Ozone (O₃)

17.36 ppb

201

201+

Sulfur Dioxide (SO₂)

0.23 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.80 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

The Dalles, Oregon

Get Live Pollen Counts

The Dalles, Oregon

Scroll To Air Quality Map

Track live The Dalles, Oregon air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T13:00:00.000Z	27 \| good	4.699 \| good	20.993 \| good	21.296 \| good	0.3 \| good	3.499 \| good	0.112 \| good
2025-07-20T14:00:00.000Z	27 \| good	4.699 \| good	20.993 \| good	21.662 \| good	0.299 \| good	2.896 \| good	0.1 \| good
2025-07-20T15:00:00.000Z	24 \| good	4.399 \| good	18.998 \| good	26.329 \| good	0.279 \| good	2.638 \| good	0.1 \| good
2025-07-20T16:00:00.000Z	24 \| good	4.299 \| good	18.995 \| good	25.886 \| good	0.363 \| good	3.063 \| good	0.1 \| good
2025-07-20T17:00:00.000Z	24 \| good	4.198 \| good	18.992 \| good	25.926 \| good	0.371 \| good	2.897 \| good	0.1 \| good
2025-07-20T18:00:00.000Z	22 \| good	4.098 \| good	17.993 \| good	23.016 \| good	0.261 \| good	4.37 \| good	0.127 \| good
2025-07-20T19:00:00.000Z	23 \| good	4.098 \| good	17.989 \| good	25.304 \| good	0.261 \| good	3.426 \| good	0.112 \| good
2025-07-20T20:00:00.000Z	26 \| good	3.998 \| good	17.989 \| good	27.556 \| good	0.317 \| good	3.192 \| good	0.112 \| good
2025-07-20T21:00:00.000Z	25 \| good	3.998 \| good	17.992 \| good	26.975 \| good	0.403 \| good	3.693 \| good	0.139 \| good
2025-07-20T22:00:00.000Z	27 \| good	3.998 \| good	17.991 \| good	29.313 \| good	0.307 \| good	3.574 \| good	0.139 \| good
2025-07-20T23:00:00.000Z	26 \| good	3.998 \| good	17.991 \| good	27.539 \| good	0.325 \| good	3.456 \| good	0.118 \| good
2025-07-21T00:00:00.000Z	54 \| moderate	11.279 \| good	50.212 \| good	20.836 \| good	0.297 \| good	0.809 \| good	0.128 \| good
2025-07-21T01:00:00.000Z	56 \| moderate	12.351 \| fine	55.423 \| fine	23.342 \| good	0.307 \| good	1.043 \| good	0.127 \| good
2025-07-21T02:00:00.000Z	54 \| moderate	10.696 \| good	47.585 \| good	24.702 \| good	0.317 \| good	1.276 \| good	0.125 \| good
2025-07-21T03:00:00.000Z	25 \| good	3.104 \| good	14.017 \| good	26.8 \| good	0.317 \| good	6.889 \| good	0.166 \| good
2025-07-21T04:00:00.000Z	25 \| good	3.104 \| good	14.017 \| good	27.226 \| good	0.243 \| good	7.174 \| good	0.166 \| good
2025-07-21T05:00:00.000Z	27 \| good	3.004 \| good	12.017 \| good	29.223 \| good	0.299 \| good	6.742 \| good	0.166 \| good
2025-07-21T06:00:00.000Z	22 \| good	3.003 \| good	12.014 \| good	23.669 \| good	0.289 \| good	9.583 \| good	0.166 \| good
2025-07-21T07:00:00.000Z	20 \| good	3.002 \| good	12.011 \| good	21.924 \| good	0.245 \| good	6.608 \| good	0.139 \| good
2025-07-21T08:00:00.000Z	20 \| good	3.001 \| good	12.007 \| good	22.243 \| good	0.282 \| good	6.464 \| good	0.139 \| good
2025-07-21T09:00:00.000Z	16 \| good	3.001 \| good	12.007 \| good	17.322 \| good	0.259 \| good	4.222 \| good	0.112 \| good
2025-07-21T10:00:00.000Z	19 \| good	3.002 \| good	12.008 \| good	21.289 \| good	0.255 \| good	2.606 \| good	0.131 \| good
2025-07-21T11:00:00.000Z	21 \| good	3.002 \| good	12.009 \| good	22.919 \| good	0.236 \| good	4.436 \| good	0.131 \| good
2025-07-21T12:00:00.000Z	19 \| good	3.002 \| good	12.01 \| good	20.119 \| good	0.226 \| good	5.772 \| good	0.112 \| good
2025-07-21T13:00:00.000Z	16 \| good	3.002 \| good	12.013 \| good	16.614 \| good	0.236 \| good	6.638 \| good	0.1 \| good
2025-07-21T14:00:00.000Z	19 \| good	3.002 \| good	12.014 \| good	20.177 \| good	0.21 \| good	7.437 \| good	0.124 \| good
2025-07-21T15:00:00.000Z	18 \| good	3.202 \| good	14.009 \| good	19.092 \| good	0.426 \| good	8.065 \| good	0.143 \| good
2025-07-21T16:00:00.000Z	16 \| good	3.102 \| good	14.01 \| good	13.612 \| good	0.513 \| good	7.257 \| good	0.131 \| good
2025-07-21T17:00:00.000Z	17 \| good	3.102 \| good	14.008 \| good	17.861 \| good	0.495 \| good	6.142 \| good	0.131 \| good
2025-07-21T18:00:00.000Z	16 \| good	3.302 \| good	15.007 \| good	17.063 \| good	0.397 \| good	5.376 \| good	0.131 \| good
2025-07-21T19:00:00.000Z	22 \| good	3.501 \| good	16.003 \| good	17.83 \| good	0.455 \| good	4.147 \| good	0.131 \| good
2025-07-21T20:00:00.000Z	22 \| good	3.601 \| good	16.003 \| good	21.935 \| good	0.577 \| good	5.574 \| good	0.158 \| good
2025-07-21T21:00:00.000Z	23 \| good	3.7 \| good	16.001 \| good	25.255 \| good	0.688 \| good	5.589 \| good	0.139 \| good
2025-07-21T22:00:00.000Z	27 \| good	3.8 \| good	16.997 \| good	28.858 \| good	0.556 \| good	5.236 \| good	0.139 \| good
2025-07-21T23:00:00.000Z	29 \| good	4.298 \| good	18.994 \| good	30.963 \| good	0.348 \| good	5.762 \| good	0.166 \| good
2025-07-22T00:00:00.000Z	31 \| good	4.199 \| good	18.994 \| good	34.447 \| good	0.398 \| good	5.639 \| good	0.139 \| good
2025-07-22T01:00:00.000Z	33 \| good	4.099 \| good	17.996 \| good	36.04 \| good	0.31 \| good	5.301 \| good	0.166 \| good
2025-07-22T02:00:00.000Z	31 \| good	3.999 \| good	17.996 \| good	34.169 \| good	0.293 \| good	4.494 \| good	0.139 \| good
2025-07-22T03:00:00.000Z	36 \| good	4.538 \| good	19.918 \| good	39.453 \| good	0.135 \| good	1.543 \| good	0.154 \| good
2025-07-22T04:00:00.000Z	33 \| good	4.199 \| good	18.996 \| good	36.066 \| good	0.332 \| good	2.55 \| good	0.112 \| good
2025-07-22T05:00:00.000Z	30 \| good	4.399 \| good	18.996 \| good	31.859 \| good	0.291 \| good	3.188 \| good	0.139 \| good
2025-07-22T06:00:00.000Z	26 \| good	4.499 \| good	19.995 \| good	27.896 \| good	0.237 \| good	4.78 \| good	0.112 \| good
2025-07-22T07:00:00.000Z	27 \| good	4.599 \| good	19.996 \| good	23.395 \| good	0.239 \| good	7.259 \| good	0.163 \| good
2025-07-22T08:00:00.000Z	27 \| good	4.699 \| good	20.995 \| good	21.552 \| good	0.282 \| good	5.747 \| good	0.112 \| good
2025-07-22T09:00:00.000Z	27 \| good	4.799 \| good	20.996 \| good	19.447 \| good	0.279 \| good	2.911 \| good	0.112 \| good
2025-07-22T10:00:00.000Z	27 \| good	5.199 \| good	22.995 \| good	23.482 \| good	0.282 \| good	3.302 \| good	0.112 \| good
2025-07-22T11:00:00.000Z	27 \| good	5.498 \| good	23.993 \| good	17.359 \| good	0.234 \| good	2.803 \| good	0.112 \| good
2025-07-22T12:00:00.000Z	27 \| good	5.498 \| good	23.993 \| good	17.359 \| good	0.234 \| good	2.803 \| good	0.112 \| good
2025-07-22T11:00:00.000Z	27 \| good	3.583 \| good	15.911 \| good	29.288 \| good	0.215 \| good	5.636 \| good	0.193 \| good
2025-07-22T12:00:00.000Z	27 \| good	4.438 \| good	19.154 \| good	28.616 \| good	0.231 \| good	5.786 \| good	0.197 \| good
2025-07-22T13:00:00.000Z	33 \| good	5.986 \| good	26.716 \| good	27.411 \| good	0.236 \| good	4.891 \| good	0.192 \| good
2025-07-22T14:00:00.000Z	38 \| good	7.012 \| good	31.032 \| good	30.201 \| good	0.241 \| good	3.996 \| good	0.187 \| good
2025-07-22T15:00:00.000Z	38 \| good	7.032 \| good	31.056 \| good	33.864 \| good	0.246 \| good	3.101 \| good	0.182 \| good
2025-07-22T16:00:00.000Z	38 \| good	6.878 \| good	30.24 \| good	37.811 \| good	0.22 \| good	2.31 \| good	0.165 \| good
2025-07-22T17:00:00.000Z	38 \| good	6.528 \| good	29.021 \| good	39.712 \| good	0.194 \| good	1.519 \| good	0.149 \| good
2025-07-22T18:00:00.000Z	38 \| good	6.228 \| good	27.911 \| good	40.776 \| good	0.168 \| good	0.728 \| good	0.133 \| good
2025-07-22T19:00:00.000Z	37 \| good	5.384 \| good	23.085 \| good	39.927 \| good	0.161 \| good	0.668 \| good	0.133 \| good
2025-07-22T20:00:00.000Z	37 \| good	4.833 \| good	21.026 \| good	39.714 \| good	0.153 \| good	0.607 \| good	0.134 \| good
2025-07-22T21:00:00.000Z	37 \| good	5.124 \| good	22.054 \| good	40.302 \| good	0.146 \| good	0.547 \| good	0.134 \| good
2025-07-22T22:00:00.000Z	38 \| good	3.828 \| good	16.916 \| good	41.304 \| good	0.153 \| good	0.639 \| good	0.143 \| good
2025-07-22T23:00:00.000Z	40 \| good	3.03 \| good	12.19 \| good	42.555 \| good	0.159 \| good	0.731 \| good	0.152 \| good
2025-07-23T00:00:00.000Z	39 \| good	2.85 \| good	11.931 \| good	42.082 \| good	0.165 \| good	0.824 \| good	0.161 \| good
2025-07-23T01:00:00.000Z	38 \| good	3.057 \| good	12.334 \| good	40.59 \| good	0.154 \| good	0.983 \| good	0.158 \| good
2025-07-23T02:00:00.000Z	37 \| good	3.149 \| good	13.711 \| good	39.831 \| good	0.143 \| good	1.143 \| good	0.154 \| good
2025-07-23T03:00:00.000Z	36 \| good	3.425 \| good	14.979 \| good	38.704 \| good	0.132 \| good	1.302 \| good	0.151 \| good
2025-07-23T04:00:00.000Z	33 \| good	3.616 \| good	15.881 \| good	36.012 \| good	0.137 \| good	2.386 \| good	0.159 \| good
2025-07-23T05:00:00.000Z	31 \| good	3.889 \| good	17.114 \| good	34.275 \| good	0.141 \| good	3.47 \| good	0.166 \| good
2025-07-23T06:00:00.000Z	31 \| good	3.521 \| good	16 \| good	33.066 \| good	0.145 \| good	4.554 \| good	0.174 \| good
2025-07-23T07:00:00.000Z	30 \| good	3.878 \| good	17.02 \| good	31.962 \| good	0.162 \| good	5.102 \| good	0.181 \| good
2025-07-23T08:00:00.000Z	29 \| good	3.888 \| good	17.179 \| good	31.202 \| good	0.178 \| good	5.65 \| good	0.188 \| good
2025-07-23T09:00:00.000Z	28 \| good	3.854 \| good	17.065 \| good	29.567 \| good	0.195 \| good	6.199 \| good	0.196 \| good
2025-07-23T10:00:00.000Z	26 \| good	4.161 \| good	18.08 \| good	28.463 \| good	0.211 \| good	6.24 \| good	0.196 \| good
2025-07-23T11:00:00.000Z	26 \| good	3.509 \| good	15.818 \| good	27.596 \| good	0.228 \| good	6.281 \| good	0.196 \| good
2025-07-23T12:00:00.000Z	25 \| good	4.139 \| good	17.999 \| good	26.878 \| good	0.245 \| good	6.323 \| good	0.196 \| good
2025-07-23T13:00:00.000Z	27 \| good	4.955 \| good	21.124 \| good	25.8 \| good	0.286 \| good	5.412 \| good	0.196 \| good
2025-07-23T14:00:00.000Z	27 \| good	4.898 \| good	21.149 \| good	27.964 \| good	0.327 \| good	4.501 \| good	0.195 \| good
2025-07-23T15:00:00.000Z	30 \| good	5.045 \| good	21.919 \| good	32.458 \| good	0.368 \| good	3.589 \| good	0.195 \| good
2025-07-23T16:00:00.000Z	33 \| good	5.29 \| good	22.978 \| good	36.38 \| good	0.302 \| good	2.616 \| good	0.174 \| good
2025-07-23T17:00:00.000Z	35 \| good	4.371 \| good	19.059 \| good	38.241 \| good	0.236 \| good	1.643 \| good	0.153 \| good
2025-07-23T18:00:00.000Z	36 \| good	4.236 \| good	18.824 \| good	38.802 \| good	0.17 \| good	0.67 \| good	0.132 \| good
2025-07-23T19:00:00.000Z	36 \| good	4.039 \| good	17.932 \| good	38.69 \| good	0.162 \| good	0.618 \| good	0.134 \| good
2025-07-23T20:00:00.000Z	35 \| good	3.205 \| good	13.863 \| good	38.488 \| good	0.154 \| good	0.567 \| good	0.136 \| good
2025-07-23T21:00:00.000Z	36 \| good	3.389 \| good	15.065 \| good	39.477 \| good	0.146 \| good	0.515 \| good	0.137 \| good
2025-07-23T22:00:00.000Z	38 \| good	3.076 \| good	12.178 \| good	41.163 \| good	0.168 \| good	0.609 \| good	0.147 \| good
2025-07-23T23:00:00.000Z	40 \| good	3.065 \| good	12.193 \| good	43.019 \| good	0.189 \| good	0.703 \| good	0.157 \| good
2025-07-24T00:00:00.000Z	41 \| good	2.606 \| good	10.283 \| good	44.171 \| good	0.211 \| good	0.797 \| good	0.166 \| good
2025-07-24T01:00:00.000Z	44 \| good	3.016 \| good	12.159 \| good	46.573 \| good	0.19 \| good	0.955 \| good	0.161 \| good
2025-07-24T02:00:00.000Z	45 \| good	3.68 \| good	15.915 \| good	49.024 \| good	0.17 \| good	1.112 \| good	0.156 \| good
2025-07-24T03:00:00.000Z	44 \| good	4.487 \| good	19.137 \| good	46.961 \| good	0.149 \| good	1.27 \| good	0.151 \| good
2025-07-24T04:00:00.000Z	42 \| good	4.157 \| good	18.007 \| good	44.639 \| good	0.153 \| good	2.161 \| good	0.157 \| good
2025-07-24T05:00:00.000Z	39 \| good	4.828 \| good	21.048 \| good	41.574 \| good	0.156 \| good	3.053 \| good	0.163 \| good
2025-07-24T06:00:00.000Z	49 \| good	8.99 \| good	9.136 \| good	35.614 \| good	0.16 \| good	3.964 \| good	0.169 \| good
2025-07-24T07:00:00.000Z	34 \| good	4.528 \| good	19.329 \| good	36.651 \| good	0.193 \| good	4.434 \| good	0.177 \| good
2025-07-24T08:00:00.000Z	31 \| good	4.501 \| good	19.248 \| good	33.531 \| good	0.227 \| good	4.922 \| good	0.184 \| good
2025-07-24T09:00:00.000Z	28 \| good	3.912 \| good	17.215 \| good	30.029 \| good	0.26 \| good	5.411 \| good	0.192 \| good
2025-07-24T10:00:00.000Z	26 \| good	4.481 \| good	19.118 \| good	28.05 \| good	0.302 \| good	5.618 \| good	0.195 \| good

The Dalles

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near The Dalles, Oregon

0.10ppm

How accurate is Oregon, USA air quality data?

The air quality data for Oregon, 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 The Dalles, Oregon get updated?

Air quality updates for The Dalles, Oregon are available every hour.

What time in the past 24 hours saw the poorest air quality in The Dalles, Oregon?

The Dalles, Oregon experienced its worst air quality at 03:00:00, 2025-07-22.

When was air quality in The Dalles, Oregon the best over the past 24 hours?

The best air quality in The Dalles, Oregon was observed at 06:00:00 on 2025-07-21.

What is the air quality in The Dalles, Oregon right now?

The air quality in The Dalles, Oregon right now is Good, with an AQI of 27.

What pollutant is most frequently found in The Dalles, Oregon?

In The Dalles, Oregon, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in The Dalles, Oregon is poor?

When air quality in The Dalles, Oregon is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in The Dalles, Oregon right now?

The Dalles, Oregon currently has a PM_2.5 concentration of 5.199 μg/m³.

What is the current level of PM₁₀ in The Dalles, Oregon?

The Dalles, Oregon currently has a PM₁₀ concentration of 22.995 μg/m³.

What is the current level of carbon monoxide (CO) in The Dalles, Oregon?

The current carbon monoxide (CO) level in The Dalles, Oregon is 0.112 ppm.

What is the current level of sulfur dioxide (SO₂) in The Dalles, Oregon?

The current sulfur dioxide (SO₂) concentration in The Dalles, Oregon is 0.282 ppb.

What is the current level of ozone (O₃) in The Dalles, Oregon?

The Dalles, Oregon currently has an ozone (O₃) concentration of 23.482 ppm.

What is the current level of nitrogen dioxide (NO₂) in The Dalles, Oregon?

The current level of nitrogen dioxide (NO₂) in The Dalles, Oregon is 3.302 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T13:00:00.000Z	27 \| good	4.699 \| good	20.993 \| good	21.296 \| good	0.3 \| good	3.499 \| good	0.112 \| good
2025-07-20T14:00:00.000Z	27 \| good	4.699 \| good	20.993 \| good	21.662 \| good	0.299 \| good	2.896 \| good	0.1 \| good
2025-07-20T15:00:00.000Z	24 \| good	4.399 \| good	18.998 \| good	26.329 \| good	0.279 \| good	2.638 \| good	0.1 \| good
2025-07-20T16:00:00.000Z	24 \| good	4.299 \| good	18.995 \| good	25.886 \| good	0.363 \| good	3.063 \| good	0.1 \| good
2025-07-20T17:00:00.000Z	24 \| good	4.198 \| good	18.992 \| good	25.926 \| good	0.371 \| good	2.897 \| good	0.1 \| good
2025-07-20T18:00:00.000Z	22 \| good	4.098 \| good	17.993 \| good	23.016 \| good	0.261 \| good	4.37 \| good	0.127 \| good
2025-07-20T19:00:00.000Z	23 \| good	4.098 \| good	17.989 \| good	25.304 \| good	0.261 \| good	3.426 \| good	0.112 \| good
2025-07-20T20:00:00.000Z	26 \| good	3.998 \| good	17.989 \| good	27.556 \| good	0.317 \| good	3.192 \| good	0.112 \| good
2025-07-20T21:00:00.000Z	25 \| good	3.998 \| good	17.992 \| good	26.975 \| good	0.403 \| good	3.693 \| good	0.139 \| good
2025-07-20T22:00:00.000Z	27 \| good	3.998 \| good	17.991 \| good	29.313 \| good	0.307 \| good	3.574 \| good	0.139 \| good
2025-07-20T23:00:00.000Z	26 \| good	3.998 \| good	17.991 \| good	27.539 \| good	0.325 \| good	3.456 \| good	0.118 \| good
2025-07-21T00:00:00.000Z	54 \| moderate	11.279 \| good	50.212 \| good	20.836 \| good	0.297 \| good	0.809 \| good	0.128 \| good
2025-07-21T01:00:00.000Z	56 \| moderate	12.351 \| fine	55.423 \| fine	23.342 \| good	0.307 \| good	1.043 \| good	0.127 \| good
2025-07-21T02:00:00.000Z	54 \| moderate	10.696 \| good	47.585 \| good	24.702 \| good	0.317 \| good	1.276 \| good	0.125 \| good
2025-07-21T03:00:00.000Z	25 \| good	3.104 \| good	14.017 \| good	26.8 \| good	0.317 \| good	6.889 \| good	0.166 \| good
2025-07-21T04:00:00.000Z	25 \| good	3.104 \| good	14.017 \| good	27.226 \| good	0.243 \| good	7.174 \| good	0.166 \| good
2025-07-21T05:00:00.000Z	27 \| good	3.004 \| good	12.017 \| good	29.223 \| good	0.299 \| good	6.742 \| good	0.166 \| good
2025-07-21T06:00:00.000Z	22 \| good	3.003 \| good	12.014 \| good	23.669 \| good	0.289 \| good	9.583 \| good	0.166 \| good
2025-07-21T07:00:00.000Z	20 \| good	3.002 \| good	12.011 \| good	21.924 \| good	0.245 \| good	6.608 \| good	0.139 \| good
2025-07-21T08:00:00.000Z	20 \| good	3.001 \| good	12.007 \| good	22.243 \| good	0.282 \| good	6.464 \| good	0.139 \| good
2025-07-21T09:00:00.000Z	16 \| good	3.001 \| good	12.007 \| good	17.322 \| good	0.259 \| good	4.222 \| good	0.112 \| good
2025-07-21T10:00:00.000Z	19 \| good	3.002 \| good	12.008 \| good	21.289 \| good	0.255 \| good	2.606 \| good	0.131 \| good
2025-07-21T11:00:00.000Z	21 \| good	3.002 \| good	12.009 \| good	22.919 \| good	0.236 \| good	4.436 \| good	0.131 \| good
2025-07-21T12:00:00.000Z	19 \| good	3.002 \| good	12.01 \| good	20.119 \| good	0.226 \| good	5.772 \| good	0.112 \| good
2025-07-21T13:00:00.000Z	16 \| good	3.002 \| good	12.013 \| good	16.614 \| good	0.236 \| good	6.638 \| good	0.1 \| good
2025-07-21T14:00:00.000Z	19 \| good	3.002 \| good	12.014 \| good	20.177 \| good	0.21 \| good	7.437 \| good	0.124 \| good
2025-07-21T15:00:00.000Z	18 \| good	3.202 \| good	14.009 \| good	19.092 \| good	0.426 \| good	8.065 \| good	0.143 \| good
2025-07-21T16:00:00.000Z	16 \| good	3.102 \| good	14.01 \| good	13.612 \| good	0.513 \| good	7.257 \| good	0.131 \| good
2025-07-21T17:00:00.000Z	17 \| good	3.102 \| good	14.008 \| good	17.861 \| good	0.495 \| good	6.142 \| good	0.131 \| good
2025-07-21T18:00:00.000Z	16 \| good	3.302 \| good	15.007 \| good	17.063 \| good	0.397 \| good	5.376 \| good	0.131 \| good
2025-07-21T19:00:00.000Z	22 \| good	3.501 \| good	16.003 \| good	17.83 \| good	0.455 \| good	4.147 \| good	0.131 \| good
2025-07-21T20:00:00.000Z	22 \| good	3.601 \| good	16.003 \| good	21.935 \| good	0.577 \| good	5.574 \| good	0.158 \| good
2025-07-21T21:00:00.000Z	23 \| good	3.7 \| good	16.001 \| good	25.255 \| good	0.688 \| good	5.589 \| good	0.139 \| good
2025-07-21T22:00:00.000Z	27 \| good	3.8 \| good	16.997 \| good	28.858 \| good	0.556 \| good	5.236 \| good	0.139 \| good
2025-07-21T23:00:00.000Z	29 \| good	4.298 \| good	18.994 \| good	30.963 \| good	0.348 \| good	5.762 \| good	0.166 \| good
2025-07-22T00:00:00.000Z	31 \| good	4.199 \| good	18.994 \| good	34.447 \| good	0.398 \| good	5.639 \| good	0.139 \| good
2025-07-22T01:00:00.000Z	33 \| good	4.099 \| good	17.996 \| good	36.04 \| good	0.31 \| good	5.301 \| good	0.166 \| good
2025-07-22T02:00:00.000Z	31 \| good	3.999 \| good	17.996 \| good	34.169 \| good	0.293 \| good	4.494 \| good	0.139 \| good
2025-07-22T03:00:00.000Z	36 \| good	4.538 \| good	19.918 \| good	39.453 \| good	0.135 \| good	1.543 \| good	0.154 \| good
2025-07-22T04:00:00.000Z	33 \| good	4.199 \| good	18.996 \| good	36.066 \| good	0.332 \| good	2.55 \| good	0.112 \| good
2025-07-22T05:00:00.000Z	30 \| good	4.399 \| good	18.996 \| good	31.859 \| good	0.291 \| good	3.188 \| good	0.139 \| good
2025-07-22T06:00:00.000Z	26 \| good	4.499 \| good	19.995 \| good	27.896 \| good	0.237 \| good	4.78 \| good	0.112 \| good
2025-07-22T07:00:00.000Z	27 \| good	4.599 \| good	19.996 \| good	23.395 \| good	0.239 \| good	7.259 \| good	0.163 \| good
2025-07-22T08:00:00.000Z	27 \| good	4.699 \| good	20.995 \| good	21.552 \| good	0.282 \| good	5.747 \| good	0.112 \| good
2025-07-22T09:00:00.000Z	27 \| good	4.799 \| good	20.996 \| good	19.447 \| good	0.279 \| good	2.911 \| good	0.112 \| good
2025-07-22T10:00:00.000Z	27 \| good	5.199 \| good	22.995 \| good	23.482 \| good	0.282 \| good	3.302 \| good	0.112 \| good
2025-07-22T11:00:00.000Z	27 \| good	5.498 \| good	23.993 \| good	17.359 \| good	0.234 \| good	2.803 \| good	0.112 \| good
2025-07-22T12:00:00.000Z	27 \| good	5.498 \| good	23.993 \| good	17.359 \| good	0.234 \| good	2.803 \| good	0.112 \| good
2025-07-22T11:00:00.000Z	27 \| good	3.583 \| good	15.911 \| good	29.288 \| good	0.215 \| good	5.636 \| good	0.193 \| good
2025-07-22T12:00:00.000Z	27 \| good	4.438 \| good	19.154 \| good	28.616 \| good	0.231 \| good	5.786 \| good	0.197 \| good
2025-07-22T13:00:00.000Z	33 \| good	5.986 \| good	26.716 \| good	27.411 \| good	0.236 \| good	4.891 \| good	0.192 \| good
2025-07-22T14:00:00.000Z	38 \| good	7.012 \| good	31.032 \| good	30.201 \| good	0.241 \| good	3.996 \| good	0.187 \| good
2025-07-22T15:00:00.000Z	38 \| good	7.032 \| good	31.056 \| good	33.864 \| good	0.246 \| good	3.101 \| good	0.182 \| good
2025-07-22T16:00:00.000Z	38 \| good	6.878 \| good	30.24 \| good	37.811 \| good	0.22 \| good	2.31 \| good	0.165 \| good
2025-07-22T17:00:00.000Z	38 \| good	6.528 \| good	29.021 \| good	39.712 \| good	0.194 \| good	1.519 \| good	0.149 \| good
2025-07-22T18:00:00.000Z	38 \| good	6.228 \| good	27.911 \| good	40.776 \| good	0.168 \| good	0.728 \| good	0.133 \| good
2025-07-22T19:00:00.000Z	37 \| good	5.384 \| good	23.085 \| good	39.927 \| good	0.161 \| good	0.668 \| good	0.133 \| good
2025-07-22T20:00:00.000Z	37 \| good	4.833 \| good	21.026 \| good	39.714 \| good	0.153 \| good	0.607 \| good	0.134 \| good
2025-07-22T21:00:00.000Z	37 \| good	5.124 \| good	22.054 \| good	40.302 \| good	0.146 \| good	0.547 \| good	0.134 \| good
2025-07-22T22:00:00.000Z	38 \| good	3.828 \| good	16.916 \| good	41.304 \| good	0.153 \| good	0.639 \| good	0.143 \| good
2025-07-22T23:00:00.000Z	40 \| good	3.03 \| good	12.19 \| good	42.555 \| good	0.159 \| good	0.731 \| good	0.152 \| good
2025-07-23T00:00:00.000Z	39 \| good	2.85 \| good	11.931 \| good	42.082 \| good	0.165 \| good	0.824 \| good	0.161 \| good
2025-07-23T01:00:00.000Z	38 \| good	3.057 \| good	12.334 \| good	40.59 \| good	0.154 \| good	0.983 \| good	0.158 \| good
2025-07-23T02:00:00.000Z	37 \| good	3.149 \| good	13.711 \| good	39.831 \| good	0.143 \| good	1.143 \| good	0.154 \| good
2025-07-23T03:00:00.000Z	36 \| good	3.425 \| good	14.979 \| good	38.704 \| good	0.132 \| good	1.302 \| good	0.151 \| good
2025-07-23T04:00:00.000Z	33 \| good	3.616 \| good	15.881 \| good	36.012 \| good	0.137 \| good	2.386 \| good	0.159 \| good
2025-07-23T05:00:00.000Z	31 \| good	3.889 \| good	17.114 \| good	34.275 \| good	0.141 \| good	3.47 \| good	0.166 \| good
2025-07-23T06:00:00.000Z	31 \| good	3.521 \| good	16 \| good	33.066 \| good	0.145 \| good	4.554 \| good	0.174 \| good
2025-07-23T07:00:00.000Z	30 \| good	3.878 \| good	17.02 \| good	31.962 \| good	0.162 \| good	5.102 \| good	0.181 \| good
2025-07-23T08:00:00.000Z	29 \| good	3.888 \| good	17.179 \| good	31.202 \| good	0.178 \| good	5.65 \| good	0.188 \| good
2025-07-23T09:00:00.000Z	28 \| good	3.854 \| good	17.065 \| good	29.567 \| good	0.195 \| good	6.199 \| good	0.196 \| good
2025-07-23T10:00:00.000Z	26 \| good	4.161 \| good	18.08 \| good	28.463 \| good	0.211 \| good	6.24 \| good	0.196 \| good
2025-07-23T11:00:00.000Z	26 \| good	3.509 \| good	15.818 \| good	27.596 \| good	0.228 \| good	6.281 \| good	0.196 \| good
2025-07-23T12:00:00.000Z	25 \| good	4.139 \| good	17.999 \| good	26.878 \| good	0.245 \| good	6.323 \| good	0.196 \| good
2025-07-23T13:00:00.000Z	27 \| good	4.955 \| good	21.124 \| good	25.8 \| good	0.286 \| good	5.412 \| good	0.196 \| good
2025-07-23T14:00:00.000Z	27 \| good	4.898 \| good	21.149 \| good	27.964 \| good	0.327 \| good	4.501 \| good	0.195 \| good
2025-07-23T15:00:00.000Z	30 \| good	5.045 \| good	21.919 \| good	32.458 \| good	0.368 \| good	3.589 \| good	0.195 \| good
2025-07-23T16:00:00.000Z	33 \| good	5.29 \| good	22.978 \| good	36.38 \| good	0.302 \| good	2.616 \| good	0.174 \| good
2025-07-23T17:00:00.000Z	35 \| good	4.371 \| good	19.059 \| good	38.241 \| good	0.236 \| good	1.643 \| good	0.153 \| good
2025-07-23T18:00:00.000Z	36 \| good	4.236 \| good	18.824 \| good	38.802 \| good	0.17 \| good	0.67 \| good	0.132 \| good
2025-07-23T19:00:00.000Z	36 \| good	4.039 \| good	17.932 \| good	38.69 \| good	0.162 \| good	0.618 \| good	0.134 \| good
2025-07-23T20:00:00.000Z	35 \| good	3.205 \| good	13.863 \| good	38.488 \| good	0.154 \| good	0.567 \| good	0.136 \| good
2025-07-23T21:00:00.000Z	36 \| good	3.389 \| good	15.065 \| good	39.477 \| good	0.146 \| good	0.515 \| good	0.137 \| good
2025-07-23T22:00:00.000Z	38 \| good	3.076 \| good	12.178 \| good	41.163 \| good	0.168 \| good	0.609 \| good	0.147 \| good
2025-07-23T23:00:00.000Z	40 \| good	3.065 \| good	12.193 \| good	43.019 \| good	0.189 \| good	0.703 \| good	0.157 \| good
2025-07-24T00:00:00.000Z	41 \| good	2.606 \| good	10.283 \| good	44.171 \| good	0.211 \| good	0.797 \| good	0.166 \| good
2025-07-24T01:00:00.000Z	44 \| good	3.016 \| good	12.159 \| good	46.573 \| good	0.19 \| good	0.955 \| good	0.161 \| good
2025-07-24T02:00:00.000Z	45 \| good	3.68 \| good	15.915 \| good	49.024 \| good	0.17 \| good	1.112 \| good	0.156 \| good
2025-07-24T03:00:00.000Z	44 \| good	4.487 \| good	19.137 \| good	46.961 \| good	0.149 \| good	1.27 \| good	0.151 \| good
2025-07-24T04:00:00.000Z	42 \| good	4.157 \| good	18.007 \| good	44.639 \| good	0.153 \| good	2.161 \| good	0.157 \| good
2025-07-24T05:00:00.000Z	39 \| good	4.828 \| good	21.048 \| good	41.574 \| good	0.156 \| good	3.053 \| good	0.163 \| good
2025-07-24T06:00:00.000Z	49 \| good	8.99 \| good	9.136 \| good	35.614 \| good	0.16 \| good	3.964 \| good	0.169 \| good
2025-07-24T07:00:00.000Z	34 \| good	4.528 \| good	19.329 \| good	36.651 \| good	0.193 \| good	4.434 \| good	0.177 \| good
2025-07-24T08:00:00.000Z	31 \| good	4.501 \| good	19.248 \| good	33.531 \| good	0.227 \| good	4.922 \| good	0.184 \| good
2025-07-24T09:00:00.000Z	28 \| good	3.912 \| good	17.215 \| good	30.029 \| good	0.26 \| good	5.411 \| good	0.192 \| good
2025-07-24T10:00:00.000Z	26 \| good	4.481 \| good	19.118 \| good	28.05 \| good	0.302 \| good	5.618 \| good	0.195 \| good

Current air quality index in The Dalles, Oregon today

Common air pollutants in The Dalles, Oregon

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live The Dalles, Oregon air quality forecast and history

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Real-time air quality map: Monitor AQI near The Dalles, Oregon

Air quality in nearby cities

Sandy, Oregon

Washougal, Washington

Camas, Washington

Troutdale, Oregon

Gresham, Oregon

Damascus, Oregon

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Frequently asked questions

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What is the air quality in The Dalles, Oregon right now?

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What is the PM2.5 concentration in The Dalles, Oregon right now?

What is the current level of PM10 in The Dalles, Oregon?

What is the current level of carbon monoxide (CO) in The Dalles, Oregon?

What is the current level of sulfur dioxide (SO2) in The Dalles, Oregon?

What is the current level of ozone (O3) in The Dalles, Oregon?

What is the current level of nitrogen dioxide (NO2) in The Dalles, Oregon?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in The Dalles, Oregon right now?

What is the current level of PM₁₀ in The Dalles, Oregon?

What is the current level of sulfur dioxide (SO₂) in The Dalles, Oregon?

What is the current level of ozone (O₃) in The Dalles, Oregon?

What is the current level of nitrogen dioxide (NO₂) in The Dalles, Oregon?