What is the current level of PM10 in Tualatin, Oregon?

Tualatin, Oregon currently has a PM10 concentration of 28.621 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Tualatin, Oregon is 0.326 ppb.

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

Tualatin, Oregon currently has an ozone (O3) concentration of 9.782 ppm.

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

The current level of nitrogen dioxide (NO2) in Tualatin, Oregon is 9.378 ppb.

Current air quality index in Tualatin, Oregon today

Q: What is the PM2.5 concentration in Tualatin, Oregon right now?

Tualatin, Oregon currently has a PM2.5 concentration of 6.322 μg/m3.

Stay updated with real-time air quality in Tualatin, 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

Tualatin, Oregon

Last updated: ... (Local time)

Common air pollutants in Tualatin, Oregon

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.32 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.62 μg/m³

155

255

425

605+

Ozone (O₃)

9.78 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.38 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Tualatin, Oregon

Get Live Pollen Counts

Tualatin, Oregon

Scroll To Air Quality Map

Track live Tualatin, Oregon air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	81 \| moderate	24.921 \| fine	108.588 \| fine	45.056 \| good	0.489 \| good	3.634 \| good	0.566 \| good
2026-07-22T00:00:00.000Z	102 \| sensitive	35.663 \| moderate	156.685 \| moderate	51.436 \| good	0.517 \| good	22.178 \| good	0.574 \| good
2026-07-22T01:00:00.000Z	102 \| sensitive	35.731 \| moderate	156.787 \| moderate	53.881 \| good	0.483 \| good	22.167 \| good	0.574 \| good
2026-07-22T02:00:00.000Z	94 \| moderate	32.233 \| fine	139.348 \| fine	54.057 \| good	0.485 \| good	16.743 \| good	0.483 \| good
2026-07-22T03:00:00.000Z	86 \| moderate	27.636 \| fine	120.976 \| fine	49.227 \| good	0.514 \| good	13.192 \| good	0.567 \| good
2026-07-22T04:00:00.000Z	82 \| moderate	25.52 \| fine	110.654 \| fine	48.436 \| good	0.597 \| good	21.746 \| good	0.658 \| good
2026-07-22T05:00:00.000Z	77 \| moderate	23.396 \| fine	103.059 \| fine	37.038 \| good	0.568 \| good	21.668 \| good	0.659 \| good
2026-07-22T06:00:00.000Z	77 \| moderate	22.771 \| fine	99.74 \| fine	34.734 \| good	0.612 \| good	9.618 \| good	0.376 \| good
2026-07-22T07:00:00.000Z	73 \| moderate	21.454 \| fine	93.705 \| fine	26.196 \| good	0.611 \| good	9.582 \| good	0.376 \| good
2026-07-22T08:00:00.000Z	73 \| moderate	21.169 \| fine	93.236 \| fine	20.946 \| good	0.878 \| good	9.623 \| good	0.375 \| good
2026-07-22T09:00:00.000Z	73 \| moderate	21.124 \| fine	93.063 \| fine	17.749 \| good	0.373 \| good	6.977 \| good	0.375 \| good
2026-07-22T10:00:00.000Z	73 \| moderate	20.66 \| fine	91.257 \| fine	17.99 \| good	0.366 \| good	7.723 \| good	0.283 \| good
2026-07-22T11:00:00.000Z	73 \| moderate	20.791 \| fine	91.074 \| fine	11.771 \| good	0.362 \| good	19.691 \| good	0.467 \| good
2026-07-22T12:00:00.000Z	71 \| moderate	20.182 \| fine	88.657 \| fine	10.158 \| good	0.374 \| good	8.671 \| good	0.284 \| good
2026-07-22T13:00:00.000Z	69 \| moderate	19.4 \| fine	86.428 \| fine	12.129 \| good	0.364 \| good	8.675 \| good	0.284 \| good
2026-07-22T14:00:00.000Z	67 \| moderate	17.597 \| fine	78.244 \| fine	12.844 \| good	0.38 \| good	8.781 \| good	0.285 \| good
2026-07-22T15:00:00.000Z	66 \| moderate	17.234 \| fine	76.738 \| fine	7.724 \| good	0.377 \| good	10.971 \| good	0.286 \| good
2026-07-22T16:00:00.000Z	64 \| moderate	15.823 \| fine	71.105 \| fine	16.715 \| good	0.741 \| good	10.866 \| good	0.285 \| good
2026-07-22T17:00:00.000Z	64 \| moderate	15.954 \| fine	70.859 \| fine	21.319 \| good	0.725 \| good	17.918 \| good	0.468 \| good
2026-07-22T18:00:00.000Z	66 \| moderate	16.647 \| fine	74.719 \| fine	26.715 \| good	0.638 \| good	8.805 \| good	0.467 \| good
2026-07-22T19:00:00.000Z	67 \| moderate	18.346 \| fine	80.911 \| fine	30.714 \| good	0.634 \| good	9.58 \| good	0.292 \| good
2026-07-22T20:00:00.000Z	69 \| moderate	19.454 \| fine	85.48 \| fine	34.545 \| good	0.66 \| good	9.504 \| good	0.292 \| good
2026-07-22T21:00:00.000Z	73 \| moderate	20.738 \| fine	92.063 \| fine	41.404 \| good	0.435 \| good	14.105 \| good	0.383 \| good
2026-07-22T22:00:00.000Z	73 \| moderate	20.738 \| fine	92.063 \| fine	48.294 \| good	0.456 \| good	14.098 \| good	0.384 \| good
2026-07-22T23:00:00.000Z	73 \| moderate	20.68 \| fine	90.445 \| fine	48.994 \| good	0.507 \| good	11.208 \| good	0.384 \| good
2026-07-23T00:00:00.000Z	73 \| moderate	20.682 \| fine	91.693 \| fine	43.205 \| good	0.544 \| good	13.101 \| good	0.384 \| good
2026-07-23T01:00:00.000Z	71 \| moderate	20.042 \| fine	87.993 \| fine	35.873 \| good	0.536 \| good	10.326 \| good	0.377 \| good
2026-07-23T02:00:00.000Z	69 \| moderate	18.649 \| fine	83.202 \| fine	32.171 \| good	0.458 \| good	9.302 \| good	0.285 \| good
2026-07-23T03:00:00.000Z	49 \| good	9.198 \| good	40.107 \| good	40.643 \| good	0.281 \| good	1.27 \| good	0.121 \| good
2026-07-23T04:00:00.000Z	60 \| moderate	13.629 \| fine	60.957 \| fine	26.434 \| good	0.624 \| good	3.952 \| good	0.193 \| good
2026-07-23T05:00:00.000Z	54 \| moderate	11.197 \| good	50.097 \| good	23.962 \| good	0.673 \| good	3.915 \| good	0.194 \| good
2026-07-23T06:00:00.000Z	38 \| good	6.541 \| good	29.163 \| good	21.945 \| good	0.551 \| good	5.672 \| good	0.192 \| good
2026-07-23T07:00:00.000Z	38 \| good	6.541 \| good	29.163 \| good	20.196 \| good	0.548 \| good	5.683 \| good	0.192 \| good
2026-07-23T08:00:00.000Z	27 \| good	5.158 \| good	22.369 \| good	17.014 \| good	2.726 \| good	5.676 \| good	0.192 \| good
2026-07-23T09:00:00.000Z	22 \| good	4.268 \| good	19.217 \| good	12.186 \| good	1.882 \| good	6.851 \| good	0.192 \| good
2026-07-23T10:00:00.000Z	22 \| good	3.672 \| good	16.274 \| good	11.355 \| good	3.023 \| good	4.098 \| good	0.192 \| good
2026-07-23T11:00:00.000Z	22 \| good	3.594 \| good	15.9 \| good	11.874 \| good	5.502 \| good	3.265 \| good	0.192 \| good
2026-07-23T12:00:00.000Z	22 \| good	3.568 \| good	15.816 \| good	12.836 \| good	4.057 \| good	4.146 \| good	0.192 \| good
2026-07-23T13:00:00.000Z	16 \| good	3.384 \| good	14.802 \| good	12.521 \| good	4.03 \| good	9.708 \| good	0.192 \| good
2026-07-23T14:00:00.000Z	16 \| good	3.287 \| good	14.354 \| good	11.753 \| good	0.357 \| good	7.872 \| good	0.284 \| good
2026-07-23T15:00:00.000Z	16 \| good	3.287 \| good	14.354 \| good	12.988 \| good	0.393 \| good	7.815 \| good	0.283 \| good
2026-07-23T16:00:00.000Z	22 \| good	4.03 \| good	18.033 \| good	9.733 \| good	0.353 \| good	9.541 \| good	0.283 \| good
2026-07-23T17:00:00.000Z	27 \| good	5.122 \| good	22.246 \| good	10.896 \| good	0.481 \| good	9.538 \| good	0.283 \| good
2026-07-23T18:00:00.000Z	33 \| good	5.868 \| good	26.501 \| good	8.287 \| good	0.466 \| good	11.367 \| good	0.283 \| good
2026-07-23T19:00:00.000Z	33 \| good	6.257 \| good	28.348 \| good	10.164 \| good	0.345 \| good	7.627 \| good	0.192 \| good
2026-07-23T20:00:00.000Z	38 \| good	6.661 \| good	29.452 \| good	12.967 \| good	0.345 \| good	5.725 \| good	0.192 \| good
2026-07-23T21:00:00.000Z	33 \| good	6.322 \| good	28.621 \| good	9.782 \| good	0.326 \| good	9.378 \| good	0.283 \| good
2026-07-23T22:00:00.000Z	33 \| good	6.322 \| good	28.621 \| good	9.782 \| good	0.326 \| good	9.378 \| good	0.283 \| good
2026-07-23T23:00:00.000Z	56 \| moderate	12.017 \| good	53.453 \| good	36.224 \| good	0.244 \| good	0.537 \| good	0.088 \| good
2026-07-24T00:00:00.000Z	52 \| moderate	9.779 \| good	43.23 \| good	39.752 \| good	0.237 \| good	0.598 \| good	0.089 \| good
2026-07-24T01:00:00.000Z	49 \| good	8.67 \| good	38.242 \| good	39.385 \| good	0.23 \| good	0.731 \| good	0.09 \| good
2026-07-24T02:00:00.000Z	44 \| good	7.969 \| good	35.282 \| good	37.637 \| good	0.228 \| good	0.973 \| good	0.092 \| good
2026-07-24T03:00:00.000Z	49 \| good	9.093 \| good	40.769 \| good	28.526 \| good	0.226 \| good	2.156 \| good	0.099 \| good
2026-07-24T04:00:00.000Z	49 \| good	9.39 \| good	41.972 \| good	24.571 \| good	0.243 \| good	5.157 \| good	0.117 \| good
2026-07-24T05:00:00.000Z	49 \| good	9.157 \| good	40.691 \| good	19.687 \| good	0.252 \| good	7.019 \| good	0.129 \| good
2026-07-24T06:00:00.000Z	49 \| good	8.531 \| good	38.343 \| good	16.844 \| good	0.25 \| good	7.686 \| good	0.133 \| good
2026-07-24T07:00:00.000Z	44 \| good	8.445 \| good	37.691 \| good	15.767 \| good	0.24 \| good	8.08 \| good	0.135 \| good
2026-07-24T08:00:00.000Z	44 \| good	8.471 \| good	37.722 \| good	12.786 \| good	0.219 \| good	8.186 \| good	0.135 \| good
2026-07-24T09:00:00.000Z	44 \| good	8.463 \| good	37.465 \| good	9.976 \| good	0.197 \| good	7.845 \| good	0.133 \| good
2026-07-24T10:00:00.000Z	49 \| good	9.023 \| good	39.799 \| good	9.61 \| good	0.178 \| good	7.273 \| good	0.13 \| good
2026-07-24T11:00:00.000Z	49 \| good	9.391 \| good	41.725 \| good	9.293 \| good	0.167 \| good	6.699 \| good	0.126 \| good
2026-07-24T12:00:00.000Z	52 \| moderate	10.453 \| good	46.372 \| good	8.086 \| good	0.157 \| good	6.369 \| good	0.124 \| good
2026-07-24T13:00:00.000Z	56 \| moderate	12.365 \| fine	54.844 \| good	7.21 \| good	0.155 \| good	5.936 \| good	0.123 \| good
2026-07-24T14:00:00.000Z	52 \| moderate	10.44 \| good	45.894 \| good	12.053 \| good	0.161 \| good	4.815 \| good	0.12 \| good
2026-07-24T15:00:00.000Z	49 \| good	9.485 \| good	42.45 \| good	14.211 \| good	0.186 \| good	3.537 \| good	0.115 \| good
2026-07-24T16:00:00.000Z	52 \| moderate	9.579 \| good	42.5 \| good	17.922 \| good	0.213 \| good	2.821 \| good	0.113 \| good
2026-07-24T17:00:00.000Z	54 \| moderate	10.982 \| good	49.026 \| good	22.1 \| good	0.236 \| good	2.153 \| good	0.109 \| good
2026-07-24T18:00:00.000Z	56 \| moderate	12.322 \| fine	54.938 \| good	24.945 \| good	0.251 \| good	1.536 \| good	0.104 \| good
2026-07-24T19:00:00.000Z	60 \| moderate	13.779 \| fine	61.53 \| fine	29.093 \| good	0.246 \| good	1.091 \| good	0.102 \| good
2026-07-24T20:00:00.000Z	62 \| moderate	14.519 \| fine	64.837 \| fine	33.312 \| good	0.234 \| good	0.81 \| good	0.1 \| good
2026-07-24T21:00:00.000Z	58 \| moderate	12.981 \| fine	57.212 \| fine	35.308 \| good	0.219 \| good	0.64 \| good	0.098 \| good
2026-07-24T22:00:00.000Z	56 \| moderate	12.331 \| fine	54.471 \| good	36.934 \| good	0.209 \| good	0.571 \| good	0.097 \| good
2026-07-24T23:00:00.000Z	56 \| moderate	11.645 \| good	51.816 \| good	37.591 \| good	0.204 \| good	0.546 \| good	0.096 \| good
2026-07-25T00:00:00.000Z	52 \| moderate	10.46 \| good	47.096 \| good	42.038 \| good	0.206 \| good	0.565 \| good	0.096 \| good
2026-07-25T01:00:00.000Z	49 \| good	8.747 \| good	38.157 \| good	32.673 \| good	0.21 \| good	0.588 \| good	0.095 \| good
2026-07-25T02:00:00.000Z	38 \| good	6.981 \| good	30.538 \| good	27.268 \| good	0.216 \| good	0.711 \| good	0.094 \| good
2026-07-25T03:00:00.000Z	38 \| good	6.612 \| good	29.184 \| good	22.677 \| good	0.223 \| good	1.084 \| good	0.095 \| good
2026-07-25T04:00:00.000Z	44 \| good	7.92 \| good	35.006 \| good	20.982 \| good	0.233 \| good	1.628 \| good	0.096 \| good
2026-07-25T05:00:00.000Z	44 \| good	8.077 \| good	35.587 \| good	21.001 \| good	0.24 \| good	2.147 \| good	0.098 \| good
2026-07-25T06:00:00.000Z	38 \| good	7.291 \| good	32.058 \| good	20.316 \| good	0.247 \| good	2.512 \| good	0.1 \| good
2026-07-25T07:00:00.000Z	33 \| good	6.342 \| good	28 \| good	21.172 \| good	0.25 \| good	2.709 \| good	0.102 \| good
2026-07-25T08:00:00.000Z	33 \| good	5.542 \| good	24.532 \| good	19.257 \| good	0.248 \| good	2.962 \| good	0.103 \| good
2026-07-25T09:00:00.000Z	33 \| good	5.587 \| good	24.653 \| good	16.869 \| good	0.246 \| good	3.116 \| good	0.104 \| good
2026-07-25T10:00:00.000Z	33 \| good	5.578 \| good	24.289 \| good	15.549 \| good	0.234 \| good	3.488 \| good	0.107 \| good
2026-07-25T11:00:00.000Z	27 \| good	5.453 \| good	23.598 \| good	14.067 \| good	0.23 \| good	3.705 \| good	0.108 \| good
2026-07-25T12:00:00.000Z	33 \| good	5.881 \| good	25.492 \| good	18.085 \| good	0.234 \| good	3.457 \| good	0.106 \| good
2026-07-25T13:00:00.000Z	33 \| good	5.983 \| good	25.872 \| good	16.862 \| good	0.234 \| good	3.149 \| good	0.105 \| good
2026-07-25T14:00:00.000Z	27 \| good	4.552 \| good	19.163 \| good	19.489 \| good	0.237 \| good	2.308 \| good	0.102 \| good
2026-07-25T15:00:00.000Z	22 \| good	3.977 \| good	16.951 \| good	19.861 \| good	0.242 \| good	1.478 \| good	0.098 \| good
2026-07-25T16:00:00.000Z	27 \| good	4.861 \| good	21.43 \| good	22.289 \| good	0.231 \| good	1.102 \| good	0.097 \| good
2026-07-25T17:00:00.000Z	33 \| good	5.518 \| good	24.222 \| good	24.847 \| good	0.229 \| good	1.009 \| good	0.097 \| good
2026-07-25T18:00:00.000Z	33 \| good	5.557 \| good	23.819 \| good	23.018 \| good	0.234 \| good	0.94 \| good	0.096 \| good
2026-07-25T19:00:00.000Z	27 \| good	5.354 \| good	23.258 \| good	20.521 \| good	0.234 \| good	0.807 \| good	0.095 \| good
2026-07-25T20:00:00.000Z	27 \| good	5.128 \| good	22.284 \| good	20.983 \| good	0.23 \| good	0.663 \| good	0.093 \| good
2026-07-25T21:00:00.000Z	33 \| good	5.7 \| good	24.614 \| good	20.417 \| good	0.222 \| good	0.521 \| good	0.091 \| good
2026-07-25T22:00:00.000Z	33 \| good	5.937 \| good	26.814 \| good	20.277 \| good	0.237 \| good	0.512 \| good	0.09 \| good

Tualatin

Empower business decisions with accurate air quality data

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

0.18ppm

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 Tualatin, Oregon get updated?

Air quality updates for Tualatin, Oregon are available every hour.

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

Tualatin, Oregon experienced its worst air quality at 12:00:00, 2026-07-23.

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

The best air quality in Tualatin, Oregon was observed at 03:00:00 on 2026-07-23.

What is the air quality in Tualatin, Oregon right now?

The air quality in Tualatin, Oregon right now is Good, with an AQI of 33.

What pollutant is most frequently found in Tualatin, Oregon?

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

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

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

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

Tualatin, Oregon currently has a PM_2.5 concentration of 6.322 μg/m³.

What is the current level of PM₁₀ in Tualatin, Oregon?

Tualatin, Oregon currently has a PM₁₀ concentration of 28.621 μg/m³.

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

The current carbon monoxide (CO) level in Tualatin, Oregon is 0.283 ppm.

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

The current sulfur dioxide (SO₂) concentration in Tualatin, Oregon is 0.326 ppb.

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

Tualatin, Oregon currently has an ozone (O₃) concentration of 9.782 ppm.

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

The current level of nitrogen dioxide (NO₂) in Tualatin, Oregon is 9.378 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	81 \| moderate	24.921 \| fine	108.588 \| fine	45.056 \| good	0.489 \| good	3.634 \| good	0.566 \| good
2026-07-22T00:00:00.000Z	102 \| sensitive	35.663 \| moderate	156.685 \| moderate	51.436 \| good	0.517 \| good	22.178 \| good	0.574 \| good
2026-07-22T01:00:00.000Z	102 \| sensitive	35.731 \| moderate	156.787 \| moderate	53.881 \| good	0.483 \| good	22.167 \| good	0.574 \| good
2026-07-22T02:00:00.000Z	94 \| moderate	32.233 \| fine	139.348 \| fine	54.057 \| good	0.485 \| good	16.743 \| good	0.483 \| good
2026-07-22T03:00:00.000Z	86 \| moderate	27.636 \| fine	120.976 \| fine	49.227 \| good	0.514 \| good	13.192 \| good	0.567 \| good
2026-07-22T04:00:00.000Z	82 \| moderate	25.52 \| fine	110.654 \| fine	48.436 \| good	0.597 \| good	21.746 \| good	0.658 \| good
2026-07-22T05:00:00.000Z	77 \| moderate	23.396 \| fine	103.059 \| fine	37.038 \| good	0.568 \| good	21.668 \| good	0.659 \| good
2026-07-22T06:00:00.000Z	77 \| moderate	22.771 \| fine	99.74 \| fine	34.734 \| good	0.612 \| good	9.618 \| good	0.376 \| good
2026-07-22T07:00:00.000Z	73 \| moderate	21.454 \| fine	93.705 \| fine	26.196 \| good	0.611 \| good	9.582 \| good	0.376 \| good
2026-07-22T08:00:00.000Z	73 \| moderate	21.169 \| fine	93.236 \| fine	20.946 \| good	0.878 \| good	9.623 \| good	0.375 \| good
2026-07-22T09:00:00.000Z	73 \| moderate	21.124 \| fine	93.063 \| fine	17.749 \| good	0.373 \| good	6.977 \| good	0.375 \| good
2026-07-22T10:00:00.000Z	73 \| moderate	20.66 \| fine	91.257 \| fine	17.99 \| good	0.366 \| good	7.723 \| good	0.283 \| good
2026-07-22T11:00:00.000Z	73 \| moderate	20.791 \| fine	91.074 \| fine	11.771 \| good	0.362 \| good	19.691 \| good	0.467 \| good
2026-07-22T12:00:00.000Z	71 \| moderate	20.182 \| fine	88.657 \| fine	10.158 \| good	0.374 \| good	8.671 \| good	0.284 \| good
2026-07-22T13:00:00.000Z	69 \| moderate	19.4 \| fine	86.428 \| fine	12.129 \| good	0.364 \| good	8.675 \| good	0.284 \| good
2026-07-22T14:00:00.000Z	67 \| moderate	17.597 \| fine	78.244 \| fine	12.844 \| good	0.38 \| good	8.781 \| good	0.285 \| good
2026-07-22T15:00:00.000Z	66 \| moderate	17.234 \| fine	76.738 \| fine	7.724 \| good	0.377 \| good	10.971 \| good	0.286 \| good
2026-07-22T16:00:00.000Z	64 \| moderate	15.823 \| fine	71.105 \| fine	16.715 \| good	0.741 \| good	10.866 \| good	0.285 \| good
2026-07-22T17:00:00.000Z	64 \| moderate	15.954 \| fine	70.859 \| fine	21.319 \| good	0.725 \| good	17.918 \| good	0.468 \| good
2026-07-22T18:00:00.000Z	66 \| moderate	16.647 \| fine	74.719 \| fine	26.715 \| good	0.638 \| good	8.805 \| good	0.467 \| good
2026-07-22T19:00:00.000Z	67 \| moderate	18.346 \| fine	80.911 \| fine	30.714 \| good	0.634 \| good	9.58 \| good	0.292 \| good
2026-07-22T20:00:00.000Z	69 \| moderate	19.454 \| fine	85.48 \| fine	34.545 \| good	0.66 \| good	9.504 \| good	0.292 \| good
2026-07-22T21:00:00.000Z	73 \| moderate	20.738 \| fine	92.063 \| fine	41.404 \| good	0.435 \| good	14.105 \| good	0.383 \| good
2026-07-22T22:00:00.000Z	73 \| moderate	20.738 \| fine	92.063 \| fine	48.294 \| good	0.456 \| good	14.098 \| good	0.384 \| good
2026-07-22T23:00:00.000Z	73 \| moderate	20.68 \| fine	90.445 \| fine	48.994 \| good	0.507 \| good	11.208 \| good	0.384 \| good
2026-07-23T00:00:00.000Z	73 \| moderate	20.682 \| fine	91.693 \| fine	43.205 \| good	0.544 \| good	13.101 \| good	0.384 \| good
2026-07-23T01:00:00.000Z	71 \| moderate	20.042 \| fine	87.993 \| fine	35.873 \| good	0.536 \| good	10.326 \| good	0.377 \| good
2026-07-23T02:00:00.000Z	69 \| moderate	18.649 \| fine	83.202 \| fine	32.171 \| good	0.458 \| good	9.302 \| good	0.285 \| good
2026-07-23T03:00:00.000Z	49 \| good	9.198 \| good	40.107 \| good	40.643 \| good	0.281 \| good	1.27 \| good	0.121 \| good
2026-07-23T04:00:00.000Z	60 \| moderate	13.629 \| fine	60.957 \| fine	26.434 \| good	0.624 \| good	3.952 \| good	0.193 \| good
2026-07-23T05:00:00.000Z	54 \| moderate	11.197 \| good	50.097 \| good	23.962 \| good	0.673 \| good	3.915 \| good	0.194 \| good
2026-07-23T06:00:00.000Z	38 \| good	6.541 \| good	29.163 \| good	21.945 \| good	0.551 \| good	5.672 \| good	0.192 \| good
2026-07-23T07:00:00.000Z	38 \| good	6.541 \| good	29.163 \| good	20.196 \| good	0.548 \| good	5.683 \| good	0.192 \| good
2026-07-23T08:00:00.000Z	27 \| good	5.158 \| good	22.369 \| good	17.014 \| good	2.726 \| good	5.676 \| good	0.192 \| good
2026-07-23T09:00:00.000Z	22 \| good	4.268 \| good	19.217 \| good	12.186 \| good	1.882 \| good	6.851 \| good	0.192 \| good
2026-07-23T10:00:00.000Z	22 \| good	3.672 \| good	16.274 \| good	11.355 \| good	3.023 \| good	4.098 \| good	0.192 \| good
2026-07-23T11:00:00.000Z	22 \| good	3.594 \| good	15.9 \| good	11.874 \| good	5.502 \| good	3.265 \| good	0.192 \| good
2026-07-23T12:00:00.000Z	22 \| good	3.568 \| good	15.816 \| good	12.836 \| good	4.057 \| good	4.146 \| good	0.192 \| good
2026-07-23T13:00:00.000Z	16 \| good	3.384 \| good	14.802 \| good	12.521 \| good	4.03 \| good	9.708 \| good	0.192 \| good
2026-07-23T14:00:00.000Z	16 \| good	3.287 \| good	14.354 \| good	11.753 \| good	0.357 \| good	7.872 \| good	0.284 \| good
2026-07-23T15:00:00.000Z	16 \| good	3.287 \| good	14.354 \| good	12.988 \| good	0.393 \| good	7.815 \| good	0.283 \| good
2026-07-23T16:00:00.000Z	22 \| good	4.03 \| good	18.033 \| good	9.733 \| good	0.353 \| good	9.541 \| good	0.283 \| good
2026-07-23T17:00:00.000Z	27 \| good	5.122 \| good	22.246 \| good	10.896 \| good	0.481 \| good	9.538 \| good	0.283 \| good
2026-07-23T18:00:00.000Z	33 \| good	5.868 \| good	26.501 \| good	8.287 \| good	0.466 \| good	11.367 \| good	0.283 \| good
2026-07-23T19:00:00.000Z	33 \| good	6.257 \| good	28.348 \| good	10.164 \| good	0.345 \| good	7.627 \| good	0.192 \| good
2026-07-23T20:00:00.000Z	38 \| good	6.661 \| good	29.452 \| good	12.967 \| good	0.345 \| good	5.725 \| good	0.192 \| good
2026-07-23T21:00:00.000Z	33 \| good	6.322 \| good	28.621 \| good	9.782 \| good	0.326 \| good	9.378 \| good	0.283 \| good
2026-07-23T22:00:00.000Z	33 \| good	6.322 \| good	28.621 \| good	9.782 \| good	0.326 \| good	9.378 \| good	0.283 \| good
2026-07-23T23:00:00.000Z	56 \| moderate	12.017 \| good	53.453 \| good	36.224 \| good	0.244 \| good	0.537 \| good	0.088 \| good
2026-07-24T00:00:00.000Z	52 \| moderate	9.779 \| good	43.23 \| good	39.752 \| good	0.237 \| good	0.598 \| good	0.089 \| good
2026-07-24T01:00:00.000Z	49 \| good	8.67 \| good	38.242 \| good	39.385 \| good	0.23 \| good	0.731 \| good	0.09 \| good
2026-07-24T02:00:00.000Z	44 \| good	7.969 \| good	35.282 \| good	37.637 \| good	0.228 \| good	0.973 \| good	0.092 \| good
2026-07-24T03:00:00.000Z	49 \| good	9.093 \| good	40.769 \| good	28.526 \| good	0.226 \| good	2.156 \| good	0.099 \| good
2026-07-24T04:00:00.000Z	49 \| good	9.39 \| good	41.972 \| good	24.571 \| good	0.243 \| good	5.157 \| good	0.117 \| good
2026-07-24T05:00:00.000Z	49 \| good	9.157 \| good	40.691 \| good	19.687 \| good	0.252 \| good	7.019 \| good	0.129 \| good
2026-07-24T06:00:00.000Z	49 \| good	8.531 \| good	38.343 \| good	16.844 \| good	0.25 \| good	7.686 \| good	0.133 \| good
2026-07-24T07:00:00.000Z	44 \| good	8.445 \| good	37.691 \| good	15.767 \| good	0.24 \| good	8.08 \| good	0.135 \| good
2026-07-24T08:00:00.000Z	44 \| good	8.471 \| good	37.722 \| good	12.786 \| good	0.219 \| good	8.186 \| good	0.135 \| good
2026-07-24T09:00:00.000Z	44 \| good	8.463 \| good	37.465 \| good	9.976 \| good	0.197 \| good	7.845 \| good	0.133 \| good
2026-07-24T10:00:00.000Z	49 \| good	9.023 \| good	39.799 \| good	9.61 \| good	0.178 \| good	7.273 \| good	0.13 \| good
2026-07-24T11:00:00.000Z	49 \| good	9.391 \| good	41.725 \| good	9.293 \| good	0.167 \| good	6.699 \| good	0.126 \| good
2026-07-24T12:00:00.000Z	52 \| moderate	10.453 \| good	46.372 \| good	8.086 \| good	0.157 \| good	6.369 \| good	0.124 \| good
2026-07-24T13:00:00.000Z	56 \| moderate	12.365 \| fine	54.844 \| good	7.21 \| good	0.155 \| good	5.936 \| good	0.123 \| good
2026-07-24T14:00:00.000Z	52 \| moderate	10.44 \| good	45.894 \| good	12.053 \| good	0.161 \| good	4.815 \| good	0.12 \| good
2026-07-24T15:00:00.000Z	49 \| good	9.485 \| good	42.45 \| good	14.211 \| good	0.186 \| good	3.537 \| good	0.115 \| good
2026-07-24T16:00:00.000Z	52 \| moderate	9.579 \| good	42.5 \| good	17.922 \| good	0.213 \| good	2.821 \| good	0.113 \| good
2026-07-24T17:00:00.000Z	54 \| moderate	10.982 \| good	49.026 \| good	22.1 \| good	0.236 \| good	2.153 \| good	0.109 \| good
2026-07-24T18:00:00.000Z	56 \| moderate	12.322 \| fine	54.938 \| good	24.945 \| good	0.251 \| good	1.536 \| good	0.104 \| good
2026-07-24T19:00:00.000Z	60 \| moderate	13.779 \| fine	61.53 \| fine	29.093 \| good	0.246 \| good	1.091 \| good	0.102 \| good
2026-07-24T20:00:00.000Z	62 \| moderate	14.519 \| fine	64.837 \| fine	33.312 \| good	0.234 \| good	0.81 \| good	0.1 \| good
2026-07-24T21:00:00.000Z	58 \| moderate	12.981 \| fine	57.212 \| fine	35.308 \| good	0.219 \| good	0.64 \| good	0.098 \| good
2026-07-24T22:00:00.000Z	56 \| moderate	12.331 \| fine	54.471 \| good	36.934 \| good	0.209 \| good	0.571 \| good	0.097 \| good
2026-07-24T23:00:00.000Z	56 \| moderate	11.645 \| good	51.816 \| good	37.591 \| good	0.204 \| good	0.546 \| good	0.096 \| good
2026-07-25T00:00:00.000Z	52 \| moderate	10.46 \| good	47.096 \| good	42.038 \| good	0.206 \| good	0.565 \| good	0.096 \| good
2026-07-25T01:00:00.000Z	49 \| good	8.747 \| good	38.157 \| good	32.673 \| good	0.21 \| good	0.588 \| good	0.095 \| good
2026-07-25T02:00:00.000Z	38 \| good	6.981 \| good	30.538 \| good	27.268 \| good	0.216 \| good	0.711 \| good	0.094 \| good
2026-07-25T03:00:00.000Z	38 \| good	6.612 \| good	29.184 \| good	22.677 \| good	0.223 \| good	1.084 \| good	0.095 \| good
2026-07-25T04:00:00.000Z	44 \| good	7.92 \| good	35.006 \| good	20.982 \| good	0.233 \| good	1.628 \| good	0.096 \| good
2026-07-25T05:00:00.000Z	44 \| good	8.077 \| good	35.587 \| good	21.001 \| good	0.24 \| good	2.147 \| good	0.098 \| good
2026-07-25T06:00:00.000Z	38 \| good	7.291 \| good	32.058 \| good	20.316 \| good	0.247 \| good	2.512 \| good	0.1 \| good
2026-07-25T07:00:00.000Z	33 \| good	6.342 \| good	28 \| good	21.172 \| good	0.25 \| good	2.709 \| good	0.102 \| good
2026-07-25T08:00:00.000Z	33 \| good	5.542 \| good	24.532 \| good	19.257 \| good	0.248 \| good	2.962 \| good	0.103 \| good
2026-07-25T09:00:00.000Z	33 \| good	5.587 \| good	24.653 \| good	16.869 \| good	0.246 \| good	3.116 \| good	0.104 \| good
2026-07-25T10:00:00.000Z	33 \| good	5.578 \| good	24.289 \| good	15.549 \| good	0.234 \| good	3.488 \| good	0.107 \| good
2026-07-25T11:00:00.000Z	27 \| good	5.453 \| good	23.598 \| good	14.067 \| good	0.23 \| good	3.705 \| good	0.108 \| good
2026-07-25T12:00:00.000Z	33 \| good	5.881 \| good	25.492 \| good	18.085 \| good	0.234 \| good	3.457 \| good	0.106 \| good
2026-07-25T13:00:00.000Z	33 \| good	5.983 \| good	25.872 \| good	16.862 \| good	0.234 \| good	3.149 \| good	0.105 \| good
2026-07-25T14:00:00.000Z	27 \| good	4.552 \| good	19.163 \| good	19.489 \| good	0.237 \| good	2.308 \| good	0.102 \| good
2026-07-25T15:00:00.000Z	22 \| good	3.977 \| good	16.951 \| good	19.861 \| good	0.242 \| good	1.478 \| good	0.098 \| good
2026-07-25T16:00:00.000Z	27 \| good	4.861 \| good	21.43 \| good	22.289 \| good	0.231 \| good	1.102 \| good	0.097 \| good
2026-07-25T17:00:00.000Z	33 \| good	5.518 \| good	24.222 \| good	24.847 \| good	0.229 \| good	1.009 \| good	0.097 \| good
2026-07-25T18:00:00.000Z	33 \| good	5.557 \| good	23.819 \| good	23.018 \| good	0.234 \| good	0.94 \| good	0.096 \| good
2026-07-25T19:00:00.000Z	27 \| good	5.354 \| good	23.258 \| good	20.521 \| good	0.234 \| good	0.807 \| good	0.095 \| good
2026-07-25T20:00:00.000Z	27 \| good	5.128 \| good	22.284 \| good	20.983 \| good	0.23 \| good	0.663 \| good	0.093 \| good
2026-07-25T21:00:00.000Z	33 \| good	5.7 \| good	24.614 \| good	20.417 \| good	0.222 \| good	0.521 \| good	0.091 \| good
2026-07-25T22:00:00.000Z	33 \| good	5.937 \| good	26.814 \| good	20.277 \| good	0.237 \| good	0.512 \| good	0.09 \| good

Current air quality index in Tualatin, Oregon today

Common air pollutants in Tualatin, Oregon

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

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Sherwood, Oregon

Wilsonville, Oregon

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Oak Grove, Oregon

West Linn, Oregon

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Frequently asked questions

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

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

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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