What is the current level of PM10 in Tumwater, Washington?

Tumwater, Washington currently has a PM10 concentration of 31.803 μg/m3.

What is the current level of sulfur dioxide (SO2) in Tumwater, Washington?

The current sulfur dioxide (SO2) concentration in Tumwater, Washington is 0.471 ppb.

What is the current level of ozone (O3) in Tumwater, Washington?

Tumwater, Washington currently has an ozone (O3) concentration of 5.436 ppm.

What is the current level of nitrogen dioxide (NO2) in Tumwater, Washington?

The current level of nitrogen dioxide (NO2) in Tumwater, Washington is 13.307 ppb.

Current air quality index in Tumwater, Washington today

Q: What is the PM2.5 concentration in Tumwater, Washington right now?

Tumwater, Washington currently has a PM2.5 concentration of 7.174 μg/m3.

Stay updated with real-time air quality in Tumwater, Washington 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

Tumwater, Washington

Last updated: ... (Local time)

Common air pollutants in Tumwater, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.17 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

31.80 μg/m³

155

255

425

605+

Ozone (O₃)

5.44 ppb

201

201+

Sulfur Dioxide (SO₂)

0.47 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.31 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Tumwater, Washington

Get Live Pollen Counts

Tumwater, Washington

Scroll To Air Quality Map

Track live Tumwater, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T20:00:00.000Z	39 \| good	5.976 \| good	42.439 \| good	14.366 \| good	0.438 \| good	5.836 \| good	0.144 \| good
2026-10-20T21:00:00.000Z	22 \| good	3.703 \| good	16.747 \| good	14.397 \| good	0.425 \| good	6.52 \| good	0.175 \| good
2026-10-20T22:00:00.000Z	17 \| good	3.163 \| good	13.249 \| good	18.126 \| good	0.45 \| good	8.223 \| good	0.205 \| good
2026-10-20T23:00:00.000Z	22 \| good	3.846 \| good	17.434 \| good	16.666 \| good	0.454 \| good	7.488 \| good	0.205 \| good
2026-10-21T00:00:00.000Z	22 \| good	4.207 \| good	18.408 \| good	17.455 \| good	0.424 \| good	8.997 \| good	0.205 \| good
2026-10-21T01:00:00.000Z	27 \| good	5.325 \| good	23.192 \| good	16.384 \| good	0.449 \| good	9.233 \| good	0.236 \| good
2026-10-21T02:00:00.000Z	22 \| good	3.885 \| good	17.143 \| good	14.41 \| good	0.383 \| good	10.561 \| good	0.206 \| good
2026-10-21T03:00:00.000Z	33 \| good	6.155 \| good	27.554 \| good	6.309 \| good	1.546 \| good	14.95 \| good	0.272 \| good
2026-10-21T04:00:00.000Z	27 \| good	4.566 \| good	20.114 \| good	8.985 \| good	0.428 \| good	13.564 \| good	0.219 \| good
2026-10-21T05:00:00.000Z	33 \| good	5.911 \| good	25.982 \| good	8.667 \| good	0.428 \| good	12.319 \| good	0.205 \| good
2026-10-21T06:00:00.000Z	52 \| moderate	10.116 \| good	45.27 \| good	7.164 \| good	0.398 \| good	9.27 \| good	0.3 \| good
2026-10-21T07:00:00.000Z	52 \| moderate	10.116 \| good	45.27 \| good	7.152 \| good	0.397 \| good	8.854 \| good	0.3 \| good
2026-10-21T08:00:00.000Z	52 \| moderate	9.559 \| good	42.997 \| good	1.807 \| good	0.353 \| good	12.767 \| good	0.221 \| good
2026-10-21T09:00:00.000Z	38 \| good	6.712 \| good	30.425 \| good	2.956 \| good	0.436 \| good	14.44 \| good	0.249 \| good
2026-10-21T10:00:00.000Z	33 \| good	5.579 \| good	24.304 \| good	5.494 \| good	0.371 \| good	12.797 \| good	0.234 \| good
2026-10-21T11:00:00.000Z	38 \| good	6.804 \| good	30.402 \| good	4.28 \| good	0.374 \| good	15.957 \| good	0.325 \| good
2026-10-21T12:00:00.000Z	38 \| good	7.364 \| good	33.118 \| good	4.386 \| good	0.323 \| good	12.051 \| good	0.295 \| good
2026-10-21T13:00:00.000Z	38 \| good	7.364 \| good	33.118 \| good	2.449 \| good	0.322 \| good	12.239 \| good	0.309 \| good
2026-10-21T14:00:00.000Z	38 \| good	6.812 \| good	30.681 \| good	2.384 \| good	0.33 \| good	13.254 \| good	0.381 \| good
2026-10-21T15:00:00.000Z	49 \| good	8.638 \| good	38.085 \| good	2.99 \| good	0.542 \| good	12.914 \| good	0.44 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	10.889 \| good	48.392 \| good	4.019 \| good	0.724 \| good	14.065 \| good	0.506 \| good
2026-10-21T17:00:00.000Z	56 \| moderate	11.756 \| good	52.856 \| good	3.274 \| good	0.746 \| good	13.233 \| good	0.645 \| good
2026-10-21T18:00:00.000Z	52 \| moderate	10.046 \| good	45.031 \| good	3.534 \| good	0.64 \| good	16.507 \| good	0.468 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	11.504 \| good	51.032 \| good	5.58 \| good	0.668 \| good	15.604 \| good	0.406 \| good
2026-10-21T20:00:00.000Z	58 \| moderate	12.657 \| fine	56.865 \| fine	6.343 \| good	0.588 \| good	12.089 \| good	0.363 \| good
2026-10-21T21:00:00.000Z	58 \| moderate	12.815 \| fine	58.494 \| fine	13.09 \| good	0.614 \| good	10.332 \| good	0.368 \| good
2026-10-21T22:00:00.000Z	54 \| moderate	11.158 \| good	49.428 \| good	17.037 \| good	0.711 \| good	7.239 \| good	0.294 \| good
2026-10-21T23:00:00.000Z	49 \| good	9.273 \| good	41.273 \| good	17.073 \| good	0.939 \| good	7.942 \| good	0.324 \| good
2026-10-22T00:00:00.000Z	52 \| moderate	9.651 \| good	43.571 \| good	17.905 \| good	0.749 \| good	8.104 \| good	0.325 \| good
2026-10-22T01:00:00.000Z	44 \| good	7.984 \| good	35.679 \| good	16.13 \| good	0.743 \| good	15.418 \| good	0.324 \| good
2026-10-22T02:00:00.000Z	33 \| good	6.355 \| good	27.535 \| good	13.544 \| good	0.794 \| good	22.905 \| good	0.474 \| good
2026-10-22T03:00:00.000Z	58 \| moderate	12.757 \| fine	56.837 \| fine	21.765 \| good	0.748 \| good	15.31 \| good	0.349 \| good
2026-10-22T04:00:00.000Z	58 \| moderate	12.964 \| fine	58.251 \| fine	5.486 \| good	0.562 \| good	19.256 \| good	0.641 \| good
2026-10-22T05:00:00.000Z	69 \| moderate	19.233 \| fine	85.389 \| fine	5.616 \| good	0.473 \| good	22.057 \| good	0.565 \| good
2026-10-22T06:00:00.000Z	73 \| moderate	20.85 \| fine	91.887 \| fine	1.662 \| good	0.441 \| good	18.413 \| good	0.536 \| good
2026-10-22T07:00:00.000Z	73 \| moderate	20.85 \| fine	91.887 \| fine	1.298 \| good	0.435 \| good	14.641 \| good	0.522 \| good
2026-10-22T08:00:00.000Z	64 \| moderate	16.274 \| fine	73.144 \| fine	3.649 \| good	0.456 \| good	12.3 \| good	0.438 \| good
2026-10-22T09:00:00.000Z	64 \| moderate	15.501 \| fine	68.389 \| fine	2.497 \| good	0.409 \| good	10.759 \| good	0.275 \| good
2026-10-22T10:00:00.000Z	60 \| moderate	14.385 \| fine	64.608 \| fine	1.349 \| good	0.42 \| good	10.018 \| good	0.389 \| good
2026-10-22T11:00:00.000Z	62 \| moderate	15.433 \| fine	69.368 \| fine	1.544 \| good	0.447 \| good	10.096 \| good	0.39 \| good
2026-10-22T12:00:00.000Z	60 \| moderate	13.715 \| fine	61.263 \| fine	1.32 \| good	0.476 \| good	11.863 \| good	0.289 \| good
2026-10-22T13:00:00.000Z	60 \| moderate	13.715 \| fine	61.263 \| fine	1.434 \| good	0.345 \| good	11.161 \| good	0.274 \| good
2026-10-22T14:00:00.000Z	56 \| moderate	12.346 \| fine	56.341 \| fine	2.506 \| good	0.468 \| good	10.715 \| good	0.298 \| good
2026-10-22T15:00:00.000Z	44 \| good	8.326 \| good	36.464 \| good	2.872 \| good	0.505 \| good	14.802 \| good	0.344 \| good
2026-10-22T16:00:00.000Z	33 \| good	5.967 \| good	25.848 \| good	4.382 \| good	0.65 \| good	14.316 \| good	0.5 \| good
2026-10-22T17:00:00.000Z	38 \| good	6.579 \| good	29.083 \| good	4.096 \| good	0.66 \| good	13.501 \| good	0.47 \| good
2026-10-22T18:00:00.000Z	38 \| good	7.174 \| good	31.803 \| good	5.436 \| good	0.471 \| good	13.307 \| good	0.303 \| good
2026-10-22T19:00:00.000Z	38 \| good	7.174 \| good	31.803 \| good	5.436 \| good	0.471 \| good	13.307 \| good	0.303 \| good
2026-10-22T20:00:00.000Z	22 \| good	2.196 \| good	9.187 \| good	24.156 \| good	0.687 \| good	3.365 \| good	0.176 \| good
2026-10-22T21:00:00.000Z	26 \| good	0.75 \| good	2.938 \| good	28.041 \| good	0.698 \| good	2.651 \| good	0.162 \| good
2026-10-22T22:00:00.000Z	26 \| good	0.73 \| good	3.033 \| good	28.423 \| good	0.676 \| good	2.333 \| good	0.153 \| good
2026-10-22T23:00:00.000Z	25 \| good	0.66 \| good	2.284 \| good	27.445 \| good	0.626 \| good	2.171 \| good	0.147 \| good
2026-10-23T00:00:00.000Z	29 \| good	0.962 \| good	3.749 \| good	30.807 \| good	0.583 \| good	2.248 \| good	0.145 \| good
2026-10-23T01:00:00.000Z	24 \| good	0.376 \| good	1.43 \| good	26.153 \| good	0.565 \| good	3.118 \| good	0.151 \| good
2026-10-23T02:00:00.000Z	20 \| good	0.283 \| good	0.884 \| good	22.116 \| good	0.561 \| good	4.964 \| good	0.168 \| good
2026-10-23T03:00:00.000Z	20 \| good	1.039 \| good	4.101 \| good	21.686 \| good	0.542 \| good	5.891 \| good	0.173 \| good
2026-10-23T04:00:00.000Z	21 \| good	3.089 \| good	12.893 \| good	23.225 \| good	0.531 \| good	6.777 \| good	0.18 \| good
2026-10-23T05:00:00.000Z	23 \| good	4.293 \| good	18.975 \| good	24.722 \| good	0.55 \| good	8.087 \| good	0.196 \| good
2026-10-23T06:00:00.000Z	22 \| good	3.614 \| good	15.877 \| good	23.391 \| good	0.56 \| good	8.494 \| good	0.21 \| good
2026-10-23T07:00:00.000Z	22 \| good	3.946 \| good	17.2 \| good	20.299 \| good	0.53 \| good	8.574 \| good	0.217 \| good
2026-10-23T08:00:00.000Z	19 \| good	2.115 \| good	8.708 \| good	20.459 \| good	0.454 \| good	8.007 \| good	0.215 \| good
2026-10-23T09:00:00.000Z	19 \| good	1.174 \| good	4.792 \| good	19.582 \| good	0.41 \| good	7.444 \| good	0.204 \| good
2026-10-23T10:00:00.000Z	15 \| good	0.796 \| good	3.031 \| good	15.691 \| good	0.372 \| good	6.914 \| good	0.195 \| good
2026-10-23T11:00:00.000Z	16 \| good	2.078 \| good	8.537 \| good	17.076 \| good	0.335 \| good	6.552 \| good	0.191 \| good
2026-10-23T12:00:00.000Z	6 \| good	1.212 \| good	4.936 \| good	7.437 \| good	0.328 \| good	6.422 \| good	0.189 \| good
2026-10-23T13:00:00.000Z	6 \| good	0.97 \| good	3.733 \| good	5.781 \| good	0.341 \| good	6.382 \| good	0.189 \| good
2026-10-23T14:00:00.000Z	11 \| good	1.509 \| good	6.086 \| good	6.526 \| good	0.347 \| good	6.932 \| good	0.195 \| good
2026-10-23T15:00:00.000Z	11 \| good	1.92 \| good	7.991 \| good	9.655 \| good	0.364 \| good	8.491 \| good	0.22 \| good
2026-10-23T16:00:00.000Z	11 \| good	1.964 \| good	7.941 \| good	11.23 \| good	0.346 \| good	8.841 \| good	0.26 \| good
2026-10-23T17:00:00.000Z	17 \| good	1.58 \| good	6.569 \| good	17.554 \| good	0.395 \| good	6.738 \| good	0.225 \| good
2026-10-23T18:00:00.000Z	22 \| good	3.709 \| good	16.146 \| good	19.594 \| good	0.587 \| good	3.412 \| good	0.167 \| good
2026-10-23T19:00:00.000Z	27 \| good	4.765 \| good	20.667 \| good	22.775 \| good	0.677 \| good	2.684 \| good	0.159 \| good
2026-10-23T20:00:00.000Z	24 \| good	4.336 \| good	18.988 \| good	25.988 \| good	0.748 \| good	2.421 \| good	0.157 \| good
2026-10-23T21:00:00.000Z	27 \| good	3.507 \| good	15.454 \| good	29.458 \| good	0.764 \| good	2.316 \| good	0.157 \| good
2026-10-23T22:00:00.000Z	27 \| good	3.219 \| good	13.962 \| good	28.758 \| good	0.774 \| good	2.4 \| good	0.158 \| good
2026-10-23T23:00:00.000Z	28 \| good	3.204 \| good	13.926 \| good	30.1 \| good	0.767 \| good	2.534 \| good	0.158 \| good
2026-10-24T00:00:00.000Z	29 \| good	3.173 \| good	13.875 \| good	30.583 \| good	0.759 \| good	2.934 \| good	0.16 \| good
2026-10-24T01:00:00.000Z	21 \| good	2.731 \| good	11.294 \| good	22.665 \| good	0.755 \| good	5.288 \| good	0.185 \| good
2026-10-24T02:00:00.000Z	22 \| good	4.161 \| good	18.205 \| good	14.276 \| good	0.803 \| good	9.266 \| good	0.225 \| good
2026-10-24T03:00:00.000Z	27 \| good	4.851 \| good	21.195 \| good	14.63 \| good	0.841 \| good	12.325 \| good	0.259 \| good
2026-10-24T04:00:00.000Z	38 \| good	6.547 \| good	28.872 \| good	15.665 \| good	0.837 \| good	13.279 \| good	0.285 \| good
2026-10-24T05:00:00.000Z	52 \| moderate	10.177 \| good	45.115 \| good	15.173 \| good	0.776 \| good	13.318 \| good	0.3 \| good
2026-10-24T06:00:00.000Z	38 \| good	6.659 \| good	29.547 \| good	14.779 \| good	0.698 \| good	12.963 \| good	0.309 \| good
2026-10-24T07:00:00.000Z	27 \| good	5.306 \| good	23.001 \| good	10.583 \| good	0.611 \| good	12.399 \| good	0.311 \| good
2026-10-24T08:00:00.000Z	16 \| good	2.705 \| good	11.248 \| good	7.984 \| good	0.498 \| good	11.537 \| good	0.304 \| good
2026-10-24T09:00:00.000Z	22 \| good	4.191 \| good	18.278 \| good	8.036 \| good	0.383 \| good	10.75 \| good	0.295 \| good
2026-10-24T10:00:00.000Z	27 \| good	5.277 \| good	23.131 \| good	5.896 \| good	0.242 \| good	10.106 \| good	0.286 \| good
2026-10-24T11:00:00.000Z	44 \| good	7.566 \| good	33.392 \| good	7.689 \| good	0.187 \| good	9.519 \| good	0.276 \| good
2026-10-24T12:00:00.000Z	38 \| good	6.658 \| good	29.396 \| good	4.829 \| good	0.144 \| good	8.803 \| good	0.26 \| good
2026-10-24T13:00:00.000Z	33 \| good	6.254 \| good	27.431 \| good	2.359 \| good	0.12 \| good	8.022 \| good	0.245 \| good
2026-10-24T14:00:00.000Z	52 \| moderate	10.098 \| good	44.691 \| good	4.21 \| good	0.141 \| good	7.432 \| good	0.231 \| good
2026-10-24T15:00:00.000Z	54 \| moderate	11.094 \| good	49.316 \| good	5.497 \| good	0.171 \| good	6.947 \| good	0.225 \| good
2026-10-24T16:00:00.000Z	60 \| moderate	13.991 \| fine	62.575 \| fine	8.38 \| good	0.186 \| good	5.9 \| good	0.23 \| good
2026-10-24T17:00:00.000Z	62 \| moderate	15.074 \| fine	67.307 \| fine	12.506 \| good	0.215 \| good	4.555 \| good	0.215 \| good
2026-10-24T18:00:00.000Z	58 \| moderate	13.047 \| fine	58.237 \| fine	14.361 \| good	0.265 \| good	3.506 \| good	0.201 \| good
2026-10-24T19:00:00.000Z	54 \| moderate	11.458 \| good	50.979 \| good	19.285 \| good	0.39 \| good	2.677 \| good	0.187 \| good

Tumwater

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Tumwater, Washington

0.33ppm

How accurate is Washington, USA air quality data?

The air quality data for Washington, 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 Tumwater, Washington get updated?

Air quality updates for Tumwater, Washington are available every hour.

What time in the past 24 hours saw the poorest air quality in Tumwater, Washington?

Tumwater, Washington experienced its worst air quality at 07:00:00, 2026-10-22.

When was air quality in Tumwater, Washington the best over the past 24 hours?

The best air quality in Tumwater, Washington was observed at 04:00:00 on 2026-10-22.

What is the air quality in Tumwater, Washington right now?

The air quality in Tumwater, Washington right now is Good, with an AQI of 38.

What pollutant is most frequently found in Tumwater, Washington?

In Tumwater, Washington, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Tumwater, Washington is poor?

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

What is the PM_2.5 concentration in Tumwater, Washington right now?

Tumwater, Washington currently has a PM_2.5 concentration of 7.174 μg/m³.

What is the current level of PM₁₀ in Tumwater, Washington?

Tumwater, Washington currently has a PM₁₀ concentration of 31.803 μg/m³.

What is the current level of carbon monoxide (CO) in Tumwater, Washington?

The current carbon monoxide (CO) level in Tumwater, Washington is 0.303 ppm.

What is the current level of sulfur dioxide (SO₂) in Tumwater, Washington?

The current sulfur dioxide (SO₂) concentration in Tumwater, Washington is 0.471 ppb.

What is the current level of ozone (O₃) in Tumwater, Washington?

Tumwater, Washington currently has an ozone (O₃) concentration of 5.436 ppm.

What is the current level of nitrogen dioxide (NO₂) in Tumwater, Washington?

The current level of nitrogen dioxide (NO₂) in Tumwater, Washington is 13.307 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T20:00:00.000Z	39 \| good	5.976 \| good	42.439 \| good	14.366 \| good	0.438 \| good	5.836 \| good	0.144 \| good
2026-10-20T21:00:00.000Z	22 \| good	3.703 \| good	16.747 \| good	14.397 \| good	0.425 \| good	6.52 \| good	0.175 \| good
2026-10-20T22:00:00.000Z	17 \| good	3.163 \| good	13.249 \| good	18.126 \| good	0.45 \| good	8.223 \| good	0.205 \| good
2026-10-20T23:00:00.000Z	22 \| good	3.846 \| good	17.434 \| good	16.666 \| good	0.454 \| good	7.488 \| good	0.205 \| good
2026-10-21T00:00:00.000Z	22 \| good	4.207 \| good	18.408 \| good	17.455 \| good	0.424 \| good	8.997 \| good	0.205 \| good
2026-10-21T01:00:00.000Z	27 \| good	5.325 \| good	23.192 \| good	16.384 \| good	0.449 \| good	9.233 \| good	0.236 \| good
2026-10-21T02:00:00.000Z	22 \| good	3.885 \| good	17.143 \| good	14.41 \| good	0.383 \| good	10.561 \| good	0.206 \| good
2026-10-21T03:00:00.000Z	33 \| good	6.155 \| good	27.554 \| good	6.309 \| good	1.546 \| good	14.95 \| good	0.272 \| good
2026-10-21T04:00:00.000Z	27 \| good	4.566 \| good	20.114 \| good	8.985 \| good	0.428 \| good	13.564 \| good	0.219 \| good
2026-10-21T05:00:00.000Z	33 \| good	5.911 \| good	25.982 \| good	8.667 \| good	0.428 \| good	12.319 \| good	0.205 \| good
2026-10-21T06:00:00.000Z	52 \| moderate	10.116 \| good	45.27 \| good	7.164 \| good	0.398 \| good	9.27 \| good	0.3 \| good
2026-10-21T07:00:00.000Z	52 \| moderate	10.116 \| good	45.27 \| good	7.152 \| good	0.397 \| good	8.854 \| good	0.3 \| good
2026-10-21T08:00:00.000Z	52 \| moderate	9.559 \| good	42.997 \| good	1.807 \| good	0.353 \| good	12.767 \| good	0.221 \| good
2026-10-21T09:00:00.000Z	38 \| good	6.712 \| good	30.425 \| good	2.956 \| good	0.436 \| good	14.44 \| good	0.249 \| good
2026-10-21T10:00:00.000Z	33 \| good	5.579 \| good	24.304 \| good	5.494 \| good	0.371 \| good	12.797 \| good	0.234 \| good
2026-10-21T11:00:00.000Z	38 \| good	6.804 \| good	30.402 \| good	4.28 \| good	0.374 \| good	15.957 \| good	0.325 \| good
2026-10-21T12:00:00.000Z	38 \| good	7.364 \| good	33.118 \| good	4.386 \| good	0.323 \| good	12.051 \| good	0.295 \| good
2026-10-21T13:00:00.000Z	38 \| good	7.364 \| good	33.118 \| good	2.449 \| good	0.322 \| good	12.239 \| good	0.309 \| good
2026-10-21T14:00:00.000Z	38 \| good	6.812 \| good	30.681 \| good	2.384 \| good	0.33 \| good	13.254 \| good	0.381 \| good
2026-10-21T15:00:00.000Z	49 \| good	8.638 \| good	38.085 \| good	2.99 \| good	0.542 \| good	12.914 \| good	0.44 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	10.889 \| good	48.392 \| good	4.019 \| good	0.724 \| good	14.065 \| good	0.506 \| good
2026-10-21T17:00:00.000Z	56 \| moderate	11.756 \| good	52.856 \| good	3.274 \| good	0.746 \| good	13.233 \| good	0.645 \| good
2026-10-21T18:00:00.000Z	52 \| moderate	10.046 \| good	45.031 \| good	3.534 \| good	0.64 \| good	16.507 \| good	0.468 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	11.504 \| good	51.032 \| good	5.58 \| good	0.668 \| good	15.604 \| good	0.406 \| good
2026-10-21T20:00:00.000Z	58 \| moderate	12.657 \| fine	56.865 \| fine	6.343 \| good	0.588 \| good	12.089 \| good	0.363 \| good
2026-10-21T21:00:00.000Z	58 \| moderate	12.815 \| fine	58.494 \| fine	13.09 \| good	0.614 \| good	10.332 \| good	0.368 \| good
2026-10-21T22:00:00.000Z	54 \| moderate	11.158 \| good	49.428 \| good	17.037 \| good	0.711 \| good	7.239 \| good	0.294 \| good
2026-10-21T23:00:00.000Z	49 \| good	9.273 \| good	41.273 \| good	17.073 \| good	0.939 \| good	7.942 \| good	0.324 \| good
2026-10-22T00:00:00.000Z	52 \| moderate	9.651 \| good	43.571 \| good	17.905 \| good	0.749 \| good	8.104 \| good	0.325 \| good
2026-10-22T01:00:00.000Z	44 \| good	7.984 \| good	35.679 \| good	16.13 \| good	0.743 \| good	15.418 \| good	0.324 \| good
2026-10-22T02:00:00.000Z	33 \| good	6.355 \| good	27.535 \| good	13.544 \| good	0.794 \| good	22.905 \| good	0.474 \| good
2026-10-22T03:00:00.000Z	58 \| moderate	12.757 \| fine	56.837 \| fine	21.765 \| good	0.748 \| good	15.31 \| good	0.349 \| good
2026-10-22T04:00:00.000Z	58 \| moderate	12.964 \| fine	58.251 \| fine	5.486 \| good	0.562 \| good	19.256 \| good	0.641 \| good
2026-10-22T05:00:00.000Z	69 \| moderate	19.233 \| fine	85.389 \| fine	5.616 \| good	0.473 \| good	22.057 \| good	0.565 \| good
2026-10-22T06:00:00.000Z	73 \| moderate	20.85 \| fine	91.887 \| fine	1.662 \| good	0.441 \| good	18.413 \| good	0.536 \| good
2026-10-22T07:00:00.000Z	73 \| moderate	20.85 \| fine	91.887 \| fine	1.298 \| good	0.435 \| good	14.641 \| good	0.522 \| good
2026-10-22T08:00:00.000Z	64 \| moderate	16.274 \| fine	73.144 \| fine	3.649 \| good	0.456 \| good	12.3 \| good	0.438 \| good
2026-10-22T09:00:00.000Z	64 \| moderate	15.501 \| fine	68.389 \| fine	2.497 \| good	0.409 \| good	10.759 \| good	0.275 \| good
2026-10-22T10:00:00.000Z	60 \| moderate	14.385 \| fine	64.608 \| fine	1.349 \| good	0.42 \| good	10.018 \| good	0.389 \| good
2026-10-22T11:00:00.000Z	62 \| moderate	15.433 \| fine	69.368 \| fine	1.544 \| good	0.447 \| good	10.096 \| good	0.39 \| good
2026-10-22T12:00:00.000Z	60 \| moderate	13.715 \| fine	61.263 \| fine	1.32 \| good	0.476 \| good	11.863 \| good	0.289 \| good
2026-10-22T13:00:00.000Z	60 \| moderate	13.715 \| fine	61.263 \| fine	1.434 \| good	0.345 \| good	11.161 \| good	0.274 \| good
2026-10-22T14:00:00.000Z	56 \| moderate	12.346 \| fine	56.341 \| fine	2.506 \| good	0.468 \| good	10.715 \| good	0.298 \| good
2026-10-22T15:00:00.000Z	44 \| good	8.326 \| good	36.464 \| good	2.872 \| good	0.505 \| good	14.802 \| good	0.344 \| good
2026-10-22T16:00:00.000Z	33 \| good	5.967 \| good	25.848 \| good	4.382 \| good	0.65 \| good	14.316 \| good	0.5 \| good
2026-10-22T17:00:00.000Z	38 \| good	6.579 \| good	29.083 \| good	4.096 \| good	0.66 \| good	13.501 \| good	0.47 \| good
2026-10-22T18:00:00.000Z	38 \| good	7.174 \| good	31.803 \| good	5.436 \| good	0.471 \| good	13.307 \| good	0.303 \| good
2026-10-22T19:00:00.000Z	38 \| good	7.174 \| good	31.803 \| good	5.436 \| good	0.471 \| good	13.307 \| good	0.303 \| good
2026-10-22T20:00:00.000Z	22 \| good	2.196 \| good	9.187 \| good	24.156 \| good	0.687 \| good	3.365 \| good	0.176 \| good
2026-10-22T21:00:00.000Z	26 \| good	0.75 \| good	2.938 \| good	28.041 \| good	0.698 \| good	2.651 \| good	0.162 \| good
2026-10-22T22:00:00.000Z	26 \| good	0.73 \| good	3.033 \| good	28.423 \| good	0.676 \| good	2.333 \| good	0.153 \| good
2026-10-22T23:00:00.000Z	25 \| good	0.66 \| good	2.284 \| good	27.445 \| good	0.626 \| good	2.171 \| good	0.147 \| good
2026-10-23T00:00:00.000Z	29 \| good	0.962 \| good	3.749 \| good	30.807 \| good	0.583 \| good	2.248 \| good	0.145 \| good
2026-10-23T01:00:00.000Z	24 \| good	0.376 \| good	1.43 \| good	26.153 \| good	0.565 \| good	3.118 \| good	0.151 \| good
2026-10-23T02:00:00.000Z	20 \| good	0.283 \| good	0.884 \| good	22.116 \| good	0.561 \| good	4.964 \| good	0.168 \| good
2026-10-23T03:00:00.000Z	20 \| good	1.039 \| good	4.101 \| good	21.686 \| good	0.542 \| good	5.891 \| good	0.173 \| good
2026-10-23T04:00:00.000Z	21 \| good	3.089 \| good	12.893 \| good	23.225 \| good	0.531 \| good	6.777 \| good	0.18 \| good
2026-10-23T05:00:00.000Z	23 \| good	4.293 \| good	18.975 \| good	24.722 \| good	0.55 \| good	8.087 \| good	0.196 \| good
2026-10-23T06:00:00.000Z	22 \| good	3.614 \| good	15.877 \| good	23.391 \| good	0.56 \| good	8.494 \| good	0.21 \| good
2026-10-23T07:00:00.000Z	22 \| good	3.946 \| good	17.2 \| good	20.299 \| good	0.53 \| good	8.574 \| good	0.217 \| good
2026-10-23T08:00:00.000Z	19 \| good	2.115 \| good	8.708 \| good	20.459 \| good	0.454 \| good	8.007 \| good	0.215 \| good
2026-10-23T09:00:00.000Z	19 \| good	1.174 \| good	4.792 \| good	19.582 \| good	0.41 \| good	7.444 \| good	0.204 \| good
2026-10-23T10:00:00.000Z	15 \| good	0.796 \| good	3.031 \| good	15.691 \| good	0.372 \| good	6.914 \| good	0.195 \| good
2026-10-23T11:00:00.000Z	16 \| good	2.078 \| good	8.537 \| good	17.076 \| good	0.335 \| good	6.552 \| good	0.191 \| good
2026-10-23T12:00:00.000Z	6 \| good	1.212 \| good	4.936 \| good	7.437 \| good	0.328 \| good	6.422 \| good	0.189 \| good
2026-10-23T13:00:00.000Z	6 \| good	0.97 \| good	3.733 \| good	5.781 \| good	0.341 \| good	6.382 \| good	0.189 \| good
2026-10-23T14:00:00.000Z	11 \| good	1.509 \| good	6.086 \| good	6.526 \| good	0.347 \| good	6.932 \| good	0.195 \| good
2026-10-23T15:00:00.000Z	11 \| good	1.92 \| good	7.991 \| good	9.655 \| good	0.364 \| good	8.491 \| good	0.22 \| good
2026-10-23T16:00:00.000Z	11 \| good	1.964 \| good	7.941 \| good	11.23 \| good	0.346 \| good	8.841 \| good	0.26 \| good
2026-10-23T17:00:00.000Z	17 \| good	1.58 \| good	6.569 \| good	17.554 \| good	0.395 \| good	6.738 \| good	0.225 \| good
2026-10-23T18:00:00.000Z	22 \| good	3.709 \| good	16.146 \| good	19.594 \| good	0.587 \| good	3.412 \| good	0.167 \| good
2026-10-23T19:00:00.000Z	27 \| good	4.765 \| good	20.667 \| good	22.775 \| good	0.677 \| good	2.684 \| good	0.159 \| good
2026-10-23T20:00:00.000Z	24 \| good	4.336 \| good	18.988 \| good	25.988 \| good	0.748 \| good	2.421 \| good	0.157 \| good
2026-10-23T21:00:00.000Z	27 \| good	3.507 \| good	15.454 \| good	29.458 \| good	0.764 \| good	2.316 \| good	0.157 \| good
2026-10-23T22:00:00.000Z	27 \| good	3.219 \| good	13.962 \| good	28.758 \| good	0.774 \| good	2.4 \| good	0.158 \| good
2026-10-23T23:00:00.000Z	28 \| good	3.204 \| good	13.926 \| good	30.1 \| good	0.767 \| good	2.534 \| good	0.158 \| good
2026-10-24T00:00:00.000Z	29 \| good	3.173 \| good	13.875 \| good	30.583 \| good	0.759 \| good	2.934 \| good	0.16 \| good
2026-10-24T01:00:00.000Z	21 \| good	2.731 \| good	11.294 \| good	22.665 \| good	0.755 \| good	5.288 \| good	0.185 \| good
2026-10-24T02:00:00.000Z	22 \| good	4.161 \| good	18.205 \| good	14.276 \| good	0.803 \| good	9.266 \| good	0.225 \| good
2026-10-24T03:00:00.000Z	27 \| good	4.851 \| good	21.195 \| good	14.63 \| good	0.841 \| good	12.325 \| good	0.259 \| good
2026-10-24T04:00:00.000Z	38 \| good	6.547 \| good	28.872 \| good	15.665 \| good	0.837 \| good	13.279 \| good	0.285 \| good
2026-10-24T05:00:00.000Z	52 \| moderate	10.177 \| good	45.115 \| good	15.173 \| good	0.776 \| good	13.318 \| good	0.3 \| good
2026-10-24T06:00:00.000Z	38 \| good	6.659 \| good	29.547 \| good	14.779 \| good	0.698 \| good	12.963 \| good	0.309 \| good
2026-10-24T07:00:00.000Z	27 \| good	5.306 \| good	23.001 \| good	10.583 \| good	0.611 \| good	12.399 \| good	0.311 \| good
2026-10-24T08:00:00.000Z	16 \| good	2.705 \| good	11.248 \| good	7.984 \| good	0.498 \| good	11.537 \| good	0.304 \| good
2026-10-24T09:00:00.000Z	22 \| good	4.191 \| good	18.278 \| good	8.036 \| good	0.383 \| good	10.75 \| good	0.295 \| good
2026-10-24T10:00:00.000Z	27 \| good	5.277 \| good	23.131 \| good	5.896 \| good	0.242 \| good	10.106 \| good	0.286 \| good
2026-10-24T11:00:00.000Z	44 \| good	7.566 \| good	33.392 \| good	7.689 \| good	0.187 \| good	9.519 \| good	0.276 \| good
2026-10-24T12:00:00.000Z	38 \| good	6.658 \| good	29.396 \| good	4.829 \| good	0.144 \| good	8.803 \| good	0.26 \| good
2026-10-24T13:00:00.000Z	33 \| good	6.254 \| good	27.431 \| good	2.359 \| good	0.12 \| good	8.022 \| good	0.245 \| good
2026-10-24T14:00:00.000Z	52 \| moderate	10.098 \| good	44.691 \| good	4.21 \| good	0.141 \| good	7.432 \| good	0.231 \| good
2026-10-24T15:00:00.000Z	54 \| moderate	11.094 \| good	49.316 \| good	5.497 \| good	0.171 \| good	6.947 \| good	0.225 \| good
2026-10-24T16:00:00.000Z	60 \| moderate	13.991 \| fine	62.575 \| fine	8.38 \| good	0.186 \| good	5.9 \| good	0.23 \| good
2026-10-24T17:00:00.000Z	62 \| moderate	15.074 \| fine	67.307 \| fine	12.506 \| good	0.215 \| good	4.555 \| good	0.215 \| good
2026-10-24T18:00:00.000Z	58 \| moderate	13.047 \| fine	58.237 \| fine	14.361 \| good	0.265 \| good	3.506 \| good	0.201 \| good
2026-10-24T19:00:00.000Z	54 \| moderate	11.458 \| good	50.979 \| good	19.285 \| good	0.39 \| good	2.677 \| good	0.187 \| good

Current air quality index in Tumwater, Washington today

Common air pollutants in Tumwater, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Tumwater, Washington air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Tumwater, Washington

Air quality in nearby cities

Olympia, Washington

Lacey, Washington

Yelm, Washington

Fort Lewis, Washington

Shelton, Washington

Centralia, Washington

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Air quality levels in US

Frequently asked questions

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What is the PM2.5 concentration in Tumwater, Washington right now?

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What is the current level of carbon monoxide (CO) in Tumwater, Washington?

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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 Tumwater, Washington right now?

What is the current level of PM₁₀ in Tumwater, Washington?

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What is the current level of nitrogen dioxide (NO₂) in Tumwater, Washington?