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

Tigard, Oregon currently has a PM10 concentration of 16.062 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Tigard, Oregon is 0.467 ppb.

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

Tigard, Oregon currently has an ozone (O3) concentration of 14.714 ppm.

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

The current level of nitrogen dioxide (NO2) in Tigard, Oregon is 5.558 ppb.

Current air quality index in Tigard, Oregon today

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

Stay updated with real-time air quality in Tigard, 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

Tigard, Oregon

Last updated: ... (Local time)

Common air pollutants in Tigard, Oregon

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.42 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.52 μg/m³

155

255

425

605+

Ozone (O₃)

18.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.22 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.88 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.10 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Tigard, Oregon

Get Live Pollen Counts

Tigard, Oregon

Scroll To Air Quality Map

Track live Tigard, Oregon air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T13:00:00.000Z	22 \| good	3.559 \| good	15.684 \| good	24.353 \| good	0.282 \| good	2.108 \| good	0.101 \| good
2025-07-20T14:00:00.000Z	23 \| good	3.559 \| good	15.684 \| good	24.695 \| good	0.282 \| good	2.1 \| good	0.1 \| good
2025-07-20T15:00:00.000Z	27 \| good	3.057 \| good	13.166 \| good	28.651 \| good	0.241 \| good	1.559 \| good	0.1 \| good
2025-07-20T16:00:00.000Z	26 \| good	3.202 \| good	13.906 \| good	27.767 \| good	0.329 \| good	1.693 \| good	0.1 \| good
2025-07-20T17:00:00.000Z	24 \| good	3.027 \| good	12.516 \| good	26.075 \| good	0.317 \| good	1.516 \| good	0.1 \| good
2025-07-20T18:00:00.000Z	24 \| good	3.086 \| good	12.885 \| good	26.309 \| good	0.22 \| good	4.21 \| good	0.155 \| good
2025-07-20T19:00:00.000Z	26 \| good	3.304 \| good	14.471 \| good	27.734 \| good	0.22 \| good	2.673 \| good	0.1 \| good
2025-07-20T20:00:00.000Z	27 \| good	3.543 \| good	15.443 \| good	28.676 \| good	0.294 \| good	2.092 \| good	0.1 \| good
2025-07-20T21:00:00.000Z	27 \| good	3.675 \| good	15.886 \| good	28.89 \| good	0.397 \| good	3.754 \| good	0.155 \| good
2025-07-20T22:00:00.000Z	27 \| good	3.675 \| good	15.886 \| good	29.245 \| good	0.288 \| good	3.755 \| good	0.155 \| good
2025-07-20T23:00:00.000Z	28 \| good	3.675 \| good	15.886 \| good	29.542 \| good	0.291 \| good	3.522 \| good	0.117 \| good
2025-07-21T00:00:00.000Z	44 \| good	7.478 \| good	47.654 \| good	29.243 \| good	0.271 \| good	3.692 \| good	0.137 \| good
2025-07-21T01:00:00.000Z	33 \| good	4.779 \| good	30.139 \| good	36.457 \| good	0.306 \| good	4.197 \| good	0.117 \| good
2025-07-21T02:00:00.000Z	31 \| good	4.872 \| good	19.827 \| good	33.651 \| good	0.364 \| good	3.689 \| good	0.117 \| good
2025-07-21T03:00:00.000Z	23 \| good	4.27 \| good	18.67 \| good	24.825 \| good	0.28 \| good	9.022 \| good	0.21 \| good
2025-07-21T04:00:00.000Z	23 \| good	4.27 \| good	18.67 \| good	24.977 \| good	0.22 \| good	10.255 \| good	0.21 \| good
2025-07-21T05:00:00.000Z	27 \| good	4.519 \| good	19.58 \| good	24.148 \| good	0.259 \| good	10.267 \| good	0.21 \| good
2025-07-21T06:00:00.000Z	27 \| good	4.851 \| good	21.085 \| good	23.275 \| good	0.248 \| good	11.202 \| good	0.21 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.934 \| good	21.558 \| good	18.402 \| good	0.204 \| good	7.65 \| good	0.155 \| good
2025-07-21T08:00:00.000Z	27 \| good	4.582 \| good	20.224 \| good	18.729 \| good	0.279 \| good	7.472 \| good	0.155 \| good
2025-07-21T09:00:00.000Z	27 \| good	4.561 \| good	20.275 \| good	19.925 \| good	0.253 \| good	4.056 \| good	0.1 \| good
2025-07-21T10:00:00.000Z	22 \| good	3.843 \| good	16.849 \| good	23.164 \| good	0.236 \| good	2.119 \| good	0.101 \| good
2025-07-21T11:00:00.000Z	22 \| good	3.588 \| good	15.446 \| good	17.89 \| good	0.217 \| good	2.154 \| good	0.101 \| good
2025-07-21T12:00:00.000Z	19 \| good	3.164 \| good	13.869 \| good	19.7 \| good	0.206 \| good	2.143 \| good	0.1 \| good
2025-07-21T13:00:00.000Z	18 \| good	3.165 \| good	13.778 \| good	19.273 \| good	0.254 \| good	4.41 \| good	0.1 \| good
2025-07-21T14:00:00.000Z	16 \| good	2.984 \| good	12.981 \| good	17.191 \| good	0.208 \| good	4.909 \| good	0.101 \| good
2025-07-21T15:00:00.000Z	16 \| good	3.406 \| good	14.86 \| good	15.113 \| good	0.467 \| good	5.988 \| good	0.102 \| good
2025-07-21T16:00:00.000Z	22 \| good	3.802 \| good	16.652 \| good	13.403 \| good	0.475 \| good	7.412 \| good	0.101 \| good
2025-07-21T17:00:00.000Z	22 \| good	4.271 \| good	18.722 \| good	14.367 \| good	0.466 \| good	4.642 \| good	0.101 \| good
2025-07-21T18:00:00.000Z	27 \| good	4.576 \| good	20.225 \| good	14.328 \| good	0.391 \| good	4.595 \| good	0.101 \| good
2025-07-21T19:00:00.000Z	27 \| good	4.974 \| good	22.05 \| good	19.125 \| good	0.451 \| good	3.095 \| good	0.101 \| good
2025-07-21T20:00:00.000Z	27 \| good	4.95 \| good	22.084 \| good	22.012 \| good	0.588 \| good	5.356 \| good	0.156 \| good
2025-07-21T21:00:00.000Z	27 \| good	5.065 \| good	22.49 \| good	25.815 \| good	0.706 \| good	3.874 \| good	0.155 \| good
2025-07-21T22:00:00.000Z	28 \| good	5.071 \| good	22.258 \| good	29.983 \| good	0.565 \| good	3.859 \| good	0.155 \| good
2025-07-21T23:00:00.000Z	30 \| good	5.16 \| good	22.761 \| good	31.927 \| good	0.321 \| good	6.63 \| good	0.21 \| good
2025-07-22T00:00:00.000Z	33 \| good	5.515 \| good	24.596 \| good	33.922 \| good	0.377 \| good	5.364 \| good	0.155 \| good
2025-07-22T01:00:00.000Z	31 \| good	5.317 \| good	23.342 \| good	33.317 \| good	0.287 \| good	6.06 \| good	0.21 \| good
2025-07-22T02:00:00.000Z	32 \| good	4.888 \| good	21.151 \| good	34.901 \| good	0.288 \| good	4.016 \| good	0.155 \| good
2025-07-22T03:00:00.000Z	38 \| good	6.565 \| good	28.989 \| good	36.969 \| good	0.184 \| good	2.093 \| good	0.123 \| good
2025-07-22T04:00:00.000Z	32 \| good	4.966 \| good	21.564 \| good	35.078 \| good	0.309 \| good	1.512 \| good	0.1 \| good
2025-07-22T05:00:00.000Z	30 \| good	4.963 \| good	21.76 \| good	31.8 \| good	0.268 \| good	3.16 \| good	0.155 \| good
2025-07-22T06:00:00.000Z	27 \| good	5.108 \| good	22.314 \| good	29.18 \| good	0.232 \| good	2.619 \| good	0.1 \| good
2025-07-22T07:00:00.000Z	27 \| good	5.015 \| good	21.87 \| good	25.209 \| good	0.218 \| good	6.931 \| good	0.157 \| good
2025-07-22T08:00:00.000Z	27 \| good	4.885 \| good	21.404 \| good	23.037 \| good	0.265 \| good	4.286 \| good	0.1 \| good
2025-07-22T09:00:00.000Z	27 \| good	4.688 \| good	20.409 \| good	20.854 \| good	0.287 \| good	2.101 \| good	0.1 \| good
2025-07-22T10:00:00.000Z	27 \| good	4.646 \| good	20.409 \| good	19.273 \| good	0.282 \| good	3.352 \| good	0.1 \| good
2025-07-22T11:00:00.000Z	27 \| good	4.674 \| good	20.435 \| good	17.419 \| good	0.217 \| good	2.633 \| good	0.1 \| good
2025-07-22T12:00:00.000Z	22 \| good	4.417 \| good	19.516 \| good	17.999 \| good	0.217 \| good	2.876 \| good	0.1 \| good
2025-07-21T17:00:00.000Z	27 \| good	5.29 \| good	23.284 \| good	25.618 \| good	0.441 \| good	2.231 \| good	0.115 \| good
2025-07-21T18:00:00.000Z	27 \| good	5.287 \| good	23.354 \| good	28.738 \| good	0.402 \| good	1.652 \| good	0.11 \| good
2025-07-21T19:00:00.000Z	33 \| good	5.65 \| good	24.66 \| good	31.778 \| good	0.357 \| good	1.444 \| good	0.111 \| good
2025-07-21T20:00:00.000Z	38 \| good	6.62 \| good	29.322 \| good	36.318 \| good	0.312 \| good	1.236 \| good	0.112 \| good
2025-07-21T21:00:00.000Z	39 \| good	7.289 \| good	32.275 \| good	41.674 \| good	0.267 \| good	1.028 \| good	0.113 \| good
2025-07-21T22:00:00.000Z	43 \| good	6.762 \| good	29.558 \| good	45.919 \| good	0.243 \| good	1.076 \| good	0.114 \| good
2025-07-21T23:00:00.000Z	44 \| good	5.775 \| good	25.393 \| good	46.859 \| good	0.218 \| good	1.125 \| good	0.115 \| good
2025-07-22T00:00:00.000Z	40 \| good	5.74 \| good	24.932 \| good	42.971 \| good	0.194 \| good	1.173 \| good	0.116 \| good
2025-07-22T01:00:00.000Z	36 \| good	4.645 \| good	19.731 \| good	38.935 \| good	0.197 \| good	1.606 \| good	0.119 \| good
2025-07-22T02:00:00.000Z	33 \| good	5.631 \| good	24.936 \| good	35.925 \| good	0.2 \| good	2.039 \| good	0.122 \| good
2025-07-22T03:00:00.000Z	52 \| moderate	9.501 \| good	42.063 \| good	31.157 \| good	0.203 \| good	2.473 \| good	0.125 \| good
2025-07-22T04:00:00.000Z	49 \| good	8.964 \| good	39.732 \| good	28.997 \| good	0.252 \| good	3.172 \| good	0.127 \| good
2025-07-22T05:00:00.000Z	44 \| good	7.971 \| good	35.482 \| good	25.674 \| good	0.301 \| good	3.87 \| good	0.13 \| good
2025-07-22T06:00:00.000Z	44 \| good	7.876 \| good	34.595 \| good	24.07 \| good	0.35 \| good	4.569 \| good	0.132 \| good
2025-07-22T07:00:00.000Z	38 \| good	7.378 \| good	32.542 \| good	22.099 \| good	0.373 \| good	4.898 \| good	0.133 \| good
2025-07-22T08:00:00.000Z	38 \| good	6.843 \| good	29.937 \| good	19.806 \| good	0.396 \| good	5.226 \| good	0.134 \| good
2025-07-22T09:00:00.000Z	33 \| good	6.381 \| good	28.128 \| good	17.947 \| good	0.418 \| good	5.555 \| good	0.135 \| good
2025-07-22T10:00:00.000Z	33 \| good	6.12 \| good	26.944 \| good	18.258 \| good	0.43 \| good	5.514 \| good	0.132 \| good
2025-07-22T11:00:00.000Z	33 \| good	6.281 \| good	27.795 \| good	17.597 \| good	0.441 \| good	5.474 \| good	0.13 \| good
2025-07-22T12:00:00.000Z	38 \| good	6.848 \| good	30.096 \| good	15.082 \| good	0.452 \| good	5.433 \| good	0.128 \| good
2025-07-22T13:00:00.000Z	49 \| good	8.968 \| good	40.354 \| good	13.666 \| good	0.481 \| good	4.784 \| good	0.126 \| good
2025-07-22T14:00:00.000Z	44 \| good	8.404 \| good	37.455 \| good	16.6 \| good	0.509 \| good	4.135 \| good	0.124 \| good
2025-07-22T15:00:00.000Z	44 \| good	8.288 \| good	36.682 \| good	19.701 \| good	0.537 \| good	3.486 \| good	0.122 \| good
2025-07-22T16:00:00.000Z	44 \| good	8.016 \| good	35.558 \| good	23.723 \| good	0.521 \| good	2.897 \| good	0.118 \| good
2025-07-22T17:00:00.000Z	38 \| good	7.424 \| good	32.926 \| good	29.368 \| good	0.505 \| good	2.309 \| good	0.115 \| good
2025-07-22T18:00:00.000Z	38 \| good	6.966 \| good	30.576 \| good	34.731 \| good	0.489 \| good	1.72 \| good	0.112 \| good
2025-07-22T19:00:00.000Z	35 \| good	6.445 \| good	28.272 \| good	38.289 \| good	0.443 \| good	1.411 \| good	0.112 \| good
2025-07-22T20:00:00.000Z	39 \| good	5.727 \| good	25.249 \| good	41.853 \| good	0.397 \| good	1.101 \| good	0.112 \| good
2025-07-22T21:00:00.000Z	43 \| good	5.32 \| good	23.2 \| good	45.992 \| good	0.351 \| good	0.792 \| good	0.112 \| good
2025-07-22T22:00:00.000Z	44 \| good	4.747 \| good	20.593 \| good	46.681 \| good	0.318 \| good	0.801 \| good	0.112 \| good
2025-07-22T23:00:00.000Z	43 \| good	3.857 \| good	16.51 \| good	45.833 \| good	0.285 \| good	0.81 \| good	0.112 \| good
2025-07-23T00:00:00.000Z	39 \| good	3.665 \| good	15.734 \| good	42.208 \| good	0.252 \| good	0.819 \| good	0.112 \| good
2025-07-23T01:00:00.000Z	36 \| good	3.462 \| good	14.633 \| good	39.432 \| good	0.253 \| good	1.287 \| good	0.114 \| good
2025-07-23T02:00:00.000Z	31 \| good	4.119 \| good	17.7 \| good	34.42 \| good	0.254 \| good	1.754 \| good	0.117 \| good
2025-07-23T03:00:00.000Z	28 \| good	5.191 \| good	22.824 \| good	30.407 \| good	0.255 \| good	2.222 \| good	0.12 \| good
2025-07-23T04:00:00.000Z	38 \| good	6.537 \| good	28.843 \| good	24.329 \| good	0.298 \| good	3.341 \| good	0.128 \| good
2025-07-23T05:00:00.000Z	38 \| good	7.133 \| good	31.142 \| good	20.924 \| good	0.341 \| good	4.46 \| good	0.135 \| good
2025-07-23T06:00:00.000Z	38 \| good	7.249 \| good	31.442 \| good	19.774 \| good	0.384 \| good	5.579 \| good	0.143 \| good
2025-07-23T07:00:00.000Z	38 \| good	6.929 \| good	30.341 \| good	18.164 \| good	0.395 \| good	5.917 \| good	0.146 \| good
2025-07-23T08:00:00.000Z	38 \| good	6.571 \| good	28.695 \| good	17.48 \| good	0.405 \| good	6.256 \| good	0.149 \| good
2025-07-23T09:00:00.000Z	38 \| good	6.5 \| good	28.449 \| good	15.169 \| good	0.416 \| good	6.594 \| good	0.151 \| good
2025-07-23T10:00:00.000Z	38 \| good	6.517 \| good	28.708 \| good	14.395 \| good	0.414 \| good	6.55 \| good	0.15 \| good
2025-07-23T11:00:00.000Z	33 \| good	6.442 \| good	28.372 \| good	14.026 \| good	0.412 \| good	6.507 \| good	0.148 \| good
2025-07-23T12:00:00.000Z	33 \| good	6.492 \| good	28.513 \| good	14.119 \| good	0.41 \| good	6.464 \| good	0.147 \| good
2025-07-23T13:00:00.000Z	49 \| good	8.634 \| good	38.82 \| good	12.614 \| good	0.445 \| good	5.552 \| good	0.144 \| good
2025-07-23T14:00:00.000Z	49 \| good	8.666 \| good	38.243 \| good	15.801 \| good	0.48 \| good	4.64 \| good	0.142 \| good
2025-07-23T15:00:00.000Z	44 \| good	8.358 \| good	37.204 \| good	18.928 \| good	0.515 \| good	3.728 \| good	0.139 \| good
2025-07-23T16:00:00.000Z	49 \| good	8.743 \| good	38.577 \| good	21.973 \| good	0.571 \| good	3.238 \| good	0.136 \| good

Tigard

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Tigard, 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 Tigard, Oregon get updated?

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

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

Tigard, Oregon experienced its worst air quality at 12:00:00, 2025-07-21.

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

The best air quality in Tigard, Oregon was observed at 02:00:00 on 2025-07-21.

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

The air quality in Tigard, Oregon right now is Good, with an AQI of 22.

What pollutant is most frequently found in Tigard, Oregon?

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

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

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

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

Tigard, Oregon currently has a PM_2.5 concentration of 3.612 μg/m³.

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

Tigard, Oregon currently has a PM₁₀ concentration of 16.062 μg/m³.

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

The current carbon monoxide (CO) level in Tigard, Oregon is 0.103 ppm.

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

The current sulfur dioxide (SO₂) concentration in Tigard, Oregon is 0.467 ppb.

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

Tigard, Oregon currently has an ozone (O₃) concentration of 14.714 ppm.

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

The current level of nitrogen dioxide (NO₂) in Tigard, Oregon is 5.558 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T13:00:00.000Z	22 \| good	3.559 \| good	15.684 \| good	24.353 \| good	0.282 \| good	2.108 \| good	0.101 \| good
2025-07-20T14:00:00.000Z	23 \| good	3.559 \| good	15.684 \| good	24.695 \| good	0.282 \| good	2.1 \| good	0.1 \| good
2025-07-20T15:00:00.000Z	27 \| good	3.057 \| good	13.166 \| good	28.651 \| good	0.241 \| good	1.559 \| good	0.1 \| good
2025-07-20T16:00:00.000Z	26 \| good	3.202 \| good	13.906 \| good	27.767 \| good	0.329 \| good	1.693 \| good	0.1 \| good
2025-07-20T17:00:00.000Z	24 \| good	3.027 \| good	12.516 \| good	26.075 \| good	0.317 \| good	1.516 \| good	0.1 \| good
2025-07-20T18:00:00.000Z	24 \| good	3.086 \| good	12.885 \| good	26.309 \| good	0.22 \| good	4.21 \| good	0.155 \| good
2025-07-20T19:00:00.000Z	26 \| good	3.304 \| good	14.471 \| good	27.734 \| good	0.22 \| good	2.673 \| good	0.1 \| good
2025-07-20T20:00:00.000Z	27 \| good	3.543 \| good	15.443 \| good	28.676 \| good	0.294 \| good	2.092 \| good	0.1 \| good
2025-07-20T21:00:00.000Z	27 \| good	3.675 \| good	15.886 \| good	28.89 \| good	0.397 \| good	3.754 \| good	0.155 \| good
2025-07-20T22:00:00.000Z	27 \| good	3.675 \| good	15.886 \| good	29.245 \| good	0.288 \| good	3.755 \| good	0.155 \| good
2025-07-20T23:00:00.000Z	28 \| good	3.675 \| good	15.886 \| good	29.542 \| good	0.291 \| good	3.522 \| good	0.117 \| good
2025-07-21T00:00:00.000Z	44 \| good	7.478 \| good	47.654 \| good	29.243 \| good	0.271 \| good	3.692 \| good	0.137 \| good
2025-07-21T01:00:00.000Z	33 \| good	4.779 \| good	30.139 \| good	36.457 \| good	0.306 \| good	4.197 \| good	0.117 \| good
2025-07-21T02:00:00.000Z	31 \| good	4.872 \| good	19.827 \| good	33.651 \| good	0.364 \| good	3.689 \| good	0.117 \| good
2025-07-21T03:00:00.000Z	23 \| good	4.27 \| good	18.67 \| good	24.825 \| good	0.28 \| good	9.022 \| good	0.21 \| good
2025-07-21T04:00:00.000Z	23 \| good	4.27 \| good	18.67 \| good	24.977 \| good	0.22 \| good	10.255 \| good	0.21 \| good
2025-07-21T05:00:00.000Z	27 \| good	4.519 \| good	19.58 \| good	24.148 \| good	0.259 \| good	10.267 \| good	0.21 \| good
2025-07-21T06:00:00.000Z	27 \| good	4.851 \| good	21.085 \| good	23.275 \| good	0.248 \| good	11.202 \| good	0.21 \| good
2025-07-21T07:00:00.000Z	27 \| good	4.934 \| good	21.558 \| good	18.402 \| good	0.204 \| good	7.65 \| good	0.155 \| good
2025-07-21T08:00:00.000Z	27 \| good	4.582 \| good	20.224 \| good	18.729 \| good	0.279 \| good	7.472 \| good	0.155 \| good
2025-07-21T09:00:00.000Z	27 \| good	4.561 \| good	20.275 \| good	19.925 \| good	0.253 \| good	4.056 \| good	0.1 \| good
2025-07-21T10:00:00.000Z	22 \| good	3.843 \| good	16.849 \| good	23.164 \| good	0.236 \| good	2.119 \| good	0.101 \| good
2025-07-21T11:00:00.000Z	22 \| good	3.588 \| good	15.446 \| good	17.89 \| good	0.217 \| good	2.154 \| good	0.101 \| good
2025-07-21T12:00:00.000Z	19 \| good	3.164 \| good	13.869 \| good	19.7 \| good	0.206 \| good	2.143 \| good	0.1 \| good
2025-07-21T13:00:00.000Z	18 \| good	3.165 \| good	13.778 \| good	19.273 \| good	0.254 \| good	4.41 \| good	0.1 \| good
2025-07-21T14:00:00.000Z	16 \| good	2.984 \| good	12.981 \| good	17.191 \| good	0.208 \| good	4.909 \| good	0.101 \| good
2025-07-21T15:00:00.000Z	16 \| good	3.406 \| good	14.86 \| good	15.113 \| good	0.467 \| good	5.988 \| good	0.102 \| good
2025-07-21T16:00:00.000Z	22 \| good	3.802 \| good	16.652 \| good	13.403 \| good	0.475 \| good	7.412 \| good	0.101 \| good
2025-07-21T17:00:00.000Z	22 \| good	4.271 \| good	18.722 \| good	14.367 \| good	0.466 \| good	4.642 \| good	0.101 \| good
2025-07-21T18:00:00.000Z	27 \| good	4.576 \| good	20.225 \| good	14.328 \| good	0.391 \| good	4.595 \| good	0.101 \| good
2025-07-21T19:00:00.000Z	27 \| good	4.974 \| good	22.05 \| good	19.125 \| good	0.451 \| good	3.095 \| good	0.101 \| good
2025-07-21T20:00:00.000Z	27 \| good	4.95 \| good	22.084 \| good	22.012 \| good	0.588 \| good	5.356 \| good	0.156 \| good
2025-07-21T21:00:00.000Z	27 \| good	5.065 \| good	22.49 \| good	25.815 \| good	0.706 \| good	3.874 \| good	0.155 \| good
2025-07-21T22:00:00.000Z	28 \| good	5.071 \| good	22.258 \| good	29.983 \| good	0.565 \| good	3.859 \| good	0.155 \| good
2025-07-21T23:00:00.000Z	30 \| good	5.16 \| good	22.761 \| good	31.927 \| good	0.321 \| good	6.63 \| good	0.21 \| good
2025-07-22T00:00:00.000Z	33 \| good	5.515 \| good	24.596 \| good	33.922 \| good	0.377 \| good	5.364 \| good	0.155 \| good
2025-07-22T01:00:00.000Z	31 \| good	5.317 \| good	23.342 \| good	33.317 \| good	0.287 \| good	6.06 \| good	0.21 \| good
2025-07-22T02:00:00.000Z	32 \| good	4.888 \| good	21.151 \| good	34.901 \| good	0.288 \| good	4.016 \| good	0.155 \| good
2025-07-22T03:00:00.000Z	38 \| good	6.565 \| good	28.989 \| good	36.969 \| good	0.184 \| good	2.093 \| good	0.123 \| good
2025-07-22T04:00:00.000Z	32 \| good	4.966 \| good	21.564 \| good	35.078 \| good	0.309 \| good	1.512 \| good	0.1 \| good
2025-07-22T05:00:00.000Z	30 \| good	4.963 \| good	21.76 \| good	31.8 \| good	0.268 \| good	3.16 \| good	0.155 \| good
2025-07-22T06:00:00.000Z	27 \| good	5.108 \| good	22.314 \| good	29.18 \| good	0.232 \| good	2.619 \| good	0.1 \| good
2025-07-22T07:00:00.000Z	27 \| good	5.015 \| good	21.87 \| good	25.209 \| good	0.218 \| good	6.931 \| good	0.157 \| good
2025-07-22T08:00:00.000Z	27 \| good	4.885 \| good	21.404 \| good	23.037 \| good	0.265 \| good	4.286 \| good	0.1 \| good
2025-07-22T09:00:00.000Z	27 \| good	4.688 \| good	20.409 \| good	20.854 \| good	0.287 \| good	2.101 \| good	0.1 \| good
2025-07-22T10:00:00.000Z	27 \| good	4.646 \| good	20.409 \| good	19.273 \| good	0.282 \| good	3.352 \| good	0.1 \| good
2025-07-22T11:00:00.000Z	27 \| good	4.674 \| good	20.435 \| good	17.419 \| good	0.217 \| good	2.633 \| good	0.1 \| good
2025-07-22T12:00:00.000Z	22 \| good	4.417 \| good	19.516 \| good	17.999 \| good	0.217 \| good	2.876 \| good	0.1 \| good
2025-07-21T17:00:00.000Z	27 \| good	5.29 \| good	23.284 \| good	25.618 \| good	0.441 \| good	2.231 \| good	0.115 \| good
2025-07-21T18:00:00.000Z	27 \| good	5.287 \| good	23.354 \| good	28.738 \| good	0.402 \| good	1.652 \| good	0.11 \| good
2025-07-21T19:00:00.000Z	33 \| good	5.65 \| good	24.66 \| good	31.778 \| good	0.357 \| good	1.444 \| good	0.111 \| good
2025-07-21T20:00:00.000Z	38 \| good	6.62 \| good	29.322 \| good	36.318 \| good	0.312 \| good	1.236 \| good	0.112 \| good
2025-07-21T21:00:00.000Z	39 \| good	7.289 \| good	32.275 \| good	41.674 \| good	0.267 \| good	1.028 \| good	0.113 \| good
2025-07-21T22:00:00.000Z	43 \| good	6.762 \| good	29.558 \| good	45.919 \| good	0.243 \| good	1.076 \| good	0.114 \| good
2025-07-21T23:00:00.000Z	44 \| good	5.775 \| good	25.393 \| good	46.859 \| good	0.218 \| good	1.125 \| good	0.115 \| good
2025-07-22T00:00:00.000Z	40 \| good	5.74 \| good	24.932 \| good	42.971 \| good	0.194 \| good	1.173 \| good	0.116 \| good
2025-07-22T01:00:00.000Z	36 \| good	4.645 \| good	19.731 \| good	38.935 \| good	0.197 \| good	1.606 \| good	0.119 \| good
2025-07-22T02:00:00.000Z	33 \| good	5.631 \| good	24.936 \| good	35.925 \| good	0.2 \| good	2.039 \| good	0.122 \| good
2025-07-22T03:00:00.000Z	52 \| moderate	9.501 \| good	42.063 \| good	31.157 \| good	0.203 \| good	2.473 \| good	0.125 \| good
2025-07-22T04:00:00.000Z	49 \| good	8.964 \| good	39.732 \| good	28.997 \| good	0.252 \| good	3.172 \| good	0.127 \| good
2025-07-22T05:00:00.000Z	44 \| good	7.971 \| good	35.482 \| good	25.674 \| good	0.301 \| good	3.87 \| good	0.13 \| good
2025-07-22T06:00:00.000Z	44 \| good	7.876 \| good	34.595 \| good	24.07 \| good	0.35 \| good	4.569 \| good	0.132 \| good
2025-07-22T07:00:00.000Z	38 \| good	7.378 \| good	32.542 \| good	22.099 \| good	0.373 \| good	4.898 \| good	0.133 \| good
2025-07-22T08:00:00.000Z	38 \| good	6.843 \| good	29.937 \| good	19.806 \| good	0.396 \| good	5.226 \| good	0.134 \| good
2025-07-22T09:00:00.000Z	33 \| good	6.381 \| good	28.128 \| good	17.947 \| good	0.418 \| good	5.555 \| good	0.135 \| good
2025-07-22T10:00:00.000Z	33 \| good	6.12 \| good	26.944 \| good	18.258 \| good	0.43 \| good	5.514 \| good	0.132 \| good
2025-07-22T11:00:00.000Z	33 \| good	6.281 \| good	27.795 \| good	17.597 \| good	0.441 \| good	5.474 \| good	0.13 \| good
2025-07-22T12:00:00.000Z	38 \| good	6.848 \| good	30.096 \| good	15.082 \| good	0.452 \| good	5.433 \| good	0.128 \| good
2025-07-22T13:00:00.000Z	49 \| good	8.968 \| good	40.354 \| good	13.666 \| good	0.481 \| good	4.784 \| good	0.126 \| good
2025-07-22T14:00:00.000Z	44 \| good	8.404 \| good	37.455 \| good	16.6 \| good	0.509 \| good	4.135 \| good	0.124 \| good
2025-07-22T15:00:00.000Z	44 \| good	8.288 \| good	36.682 \| good	19.701 \| good	0.537 \| good	3.486 \| good	0.122 \| good
2025-07-22T16:00:00.000Z	44 \| good	8.016 \| good	35.558 \| good	23.723 \| good	0.521 \| good	2.897 \| good	0.118 \| good
2025-07-22T17:00:00.000Z	38 \| good	7.424 \| good	32.926 \| good	29.368 \| good	0.505 \| good	2.309 \| good	0.115 \| good
2025-07-22T18:00:00.000Z	38 \| good	6.966 \| good	30.576 \| good	34.731 \| good	0.489 \| good	1.72 \| good	0.112 \| good
2025-07-22T19:00:00.000Z	35 \| good	6.445 \| good	28.272 \| good	38.289 \| good	0.443 \| good	1.411 \| good	0.112 \| good
2025-07-22T20:00:00.000Z	39 \| good	5.727 \| good	25.249 \| good	41.853 \| good	0.397 \| good	1.101 \| good	0.112 \| good
2025-07-22T21:00:00.000Z	43 \| good	5.32 \| good	23.2 \| good	45.992 \| good	0.351 \| good	0.792 \| good	0.112 \| good
2025-07-22T22:00:00.000Z	44 \| good	4.747 \| good	20.593 \| good	46.681 \| good	0.318 \| good	0.801 \| good	0.112 \| good
2025-07-22T23:00:00.000Z	43 \| good	3.857 \| good	16.51 \| good	45.833 \| good	0.285 \| good	0.81 \| good	0.112 \| good
2025-07-23T00:00:00.000Z	39 \| good	3.665 \| good	15.734 \| good	42.208 \| good	0.252 \| good	0.819 \| good	0.112 \| good
2025-07-23T01:00:00.000Z	36 \| good	3.462 \| good	14.633 \| good	39.432 \| good	0.253 \| good	1.287 \| good	0.114 \| good
2025-07-23T02:00:00.000Z	31 \| good	4.119 \| good	17.7 \| good	34.42 \| good	0.254 \| good	1.754 \| good	0.117 \| good
2025-07-23T03:00:00.000Z	28 \| good	5.191 \| good	22.824 \| good	30.407 \| good	0.255 \| good	2.222 \| good	0.12 \| good
2025-07-23T04:00:00.000Z	38 \| good	6.537 \| good	28.843 \| good	24.329 \| good	0.298 \| good	3.341 \| good	0.128 \| good
2025-07-23T05:00:00.000Z	38 \| good	7.133 \| good	31.142 \| good	20.924 \| good	0.341 \| good	4.46 \| good	0.135 \| good
2025-07-23T06:00:00.000Z	38 \| good	7.249 \| good	31.442 \| good	19.774 \| good	0.384 \| good	5.579 \| good	0.143 \| good
2025-07-23T07:00:00.000Z	38 \| good	6.929 \| good	30.341 \| good	18.164 \| good	0.395 \| good	5.917 \| good	0.146 \| good
2025-07-23T08:00:00.000Z	38 \| good	6.571 \| good	28.695 \| good	17.48 \| good	0.405 \| good	6.256 \| good	0.149 \| good
2025-07-23T09:00:00.000Z	38 \| good	6.5 \| good	28.449 \| good	15.169 \| good	0.416 \| good	6.594 \| good	0.151 \| good
2025-07-23T10:00:00.000Z	38 \| good	6.517 \| good	28.708 \| good	14.395 \| good	0.414 \| good	6.55 \| good	0.15 \| good
2025-07-23T11:00:00.000Z	33 \| good	6.442 \| good	28.372 \| good	14.026 \| good	0.412 \| good	6.507 \| good	0.148 \| good
2025-07-23T12:00:00.000Z	33 \| good	6.492 \| good	28.513 \| good	14.119 \| good	0.41 \| good	6.464 \| good	0.147 \| good
2025-07-23T13:00:00.000Z	49 \| good	8.634 \| good	38.82 \| good	12.614 \| good	0.445 \| good	5.552 \| good	0.144 \| good
2025-07-23T14:00:00.000Z	49 \| good	8.666 \| good	38.243 \| good	15.801 \| good	0.48 \| good	4.64 \| good	0.142 \| good
2025-07-23T15:00:00.000Z	44 \| good	8.358 \| good	37.204 \| good	18.928 \| good	0.515 \| good	3.728 \| good	0.139 \| good
2025-07-23T16:00:00.000Z	49 \| good	8.743 \| good	38.577 \| good	21.973 \| good	0.571 \| good	3.238 \| good	0.136 \| good

Current air quality index in Tigard, Oregon today

Common air pollutants in Tigard, Oregon

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Tigard, Oregon air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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How accurate is Oregon, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Tigard, Oregon get updated?

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

What pollutant is most frequently found in Tigard, Oregon?

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

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

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

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

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

What is the current level of nitrogen dioxide (NO2) in Tigard, 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 Tigard, Oregon right now?

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

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

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

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