What is the current level of PM10 in Des Moines, Washington?

Des Moines, Washington currently has a PM10 concentration of 20.306 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Des Moines, Washington is 0.977 ppb.

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

Des Moines, Washington currently has an ozone (O3) concentration of 26.076 ppm.

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

The current level of nitrogen dioxide (NO2) in Des Moines, Washington is 11.33 ppb.

Current air quality index in Des Moines, Washington today

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

Des Moines, Washington currently has a PM2.5 concentration of 4.641 μg/m3.

Stay updated with real-time air quality in Des Moines, 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

Des Moines, Washington

Last updated: ... (Local time)

Common air pollutants in Des Moines, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.24 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.18 μg/m³

155

255

425

605+

Ozone (O₃)

8.49 ppb

201

201+

Sulfur Dioxide (SO₂)

0.26 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.97 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Des Moines, Washington

Scroll To Air Quality Map

Track live Des Moines, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-10T16:00:00.000Z	27 \| good	5.152 \| good	21.056 \| good	13.262 \| good	0.336 \| good	7.078 \| good	0.11 \| good
2026-08-10T17:00:00.000Z	27 \| good	5.181 \| good	21.766 \| good	15.25 \| good	0.333 \| good	8.885 \| good	0.105 \| good
2026-08-10T18:00:00.000Z	27 \| good	4.947 \| good	20.984 \| good	16.593 \| good	0.488 \| good	6.32 \| good	0.18 \| good
2026-08-10T19:00:00.000Z	22 \| good	4.461 \| good	18.988 \| good	18.572 \| good	0.333 \| good	6.795 \| good	0.232 \| good
2026-08-10T20:00:00.000Z	49 \| good	8.735 \| good	38.234 \| good	36.129 \| good	0.522 \| good	1.694 \| good	0.108 \| good
2026-08-10T21:00:00.000Z	49 \| good	9.101 \| good	40.828 \| good	42.773 \| good	0.51 \| good	1.382 \| good	0.106 \| good
2026-08-10T22:00:00.000Z	49 \| good	9.012 \| good	39.98 \| good	46.634 \| good	0.505 \| good	1.225 \| good	0.106 \| good
2026-08-10T23:00:00.000Z	49 \| good	8.984 \| good	39.432 \| good	48.537 \| good	0.497 \| good	1.186 \| good	0.106 \| good
2026-08-11T00:00:00.000Z	52 \| moderate	9.512 \| good	42.187 \| good	50.488 \| good	0.502 \| good	1.396 \| good	0.109 \| good
2026-08-11T01:00:00.000Z	52 \| moderate	10.013 \| good	44.522 \| good	48.558 \| good	0.497 \| good	1.755 \| good	0.11 \| good
2026-08-11T02:00:00.000Z	56 \| moderate	11.937 \| good	53.292 \| good	41.257 \| good	0.498 \| good	2.41 \| good	0.112 \| good
2026-08-11T03:00:00.000Z	60 \| moderate	13.501 \| fine	60.842 \| fine	22.989 \| good	0.508 \| good	3.987 \| good	0.119 \| good
2026-08-11T04:00:00.000Z	62 \| moderate	14.517 \| fine	64.711 \| fine	17.558 \| good	0.533 \| good	7.143 \| good	0.137 \| good
2026-08-11T05:00:00.000Z	60 \| moderate	14.082 \| fine	63.018 \| fine	12.514 \| good	0.552 \| good	8.688 \| good	0.144 \| good
2026-08-11T06:00:00.000Z	56 \| moderate	12.447 \| fine	55.845 \| fine	10.853 \| good	0.559 \| good	9.987 \| good	0.15 \| good
2026-08-11T07:00:00.000Z	38 \| good	6.896 \| good	30.672 \| good	15.819 \| good	0.275 \| good	6.299 \| good	0.103 \| good
2026-08-11T08:00:00.000Z	38 \| good	7.326 \| good	32.323 \| good	10.897 \| good	0.269 \| good	5.558 \| good	0.103 \| good
2026-08-11T09:00:00.000Z	44 \| good	7.602 \| good	33.605 \| good	10.564 \| good	0.127 \| good	4.477 \| good	0.106 \| good
2026-08-11T10:00:00.000Z	33 \| good	6.442 \| good	28.461 \| good	9.723 \| good	0.222 \| good	5.258 \| good	0.1 \| good
2026-08-11T11:00:00.000Z	27 \| good	4.906 \| good	21.388 \| good	10.307 \| good	0.211 \| good	5.785 \| good	0.1 \| good
2026-08-11T12:00:00.000Z	16 \| good	3.32 \| good	13.876 \| good	7.115 \| good	0.199 \| good	6.401 \| good	0.106 \| good
2026-08-11T13:00:00.000Z	16 \| good	3.32 \| good	13.876 \| good	9.13 \| good	0.183 \| good	6.334 \| good	0.106 \| good
2026-08-11T14:00:00.000Z	16 \| good	2.514 \| good	10.545 \| good	10.382 \| good	0.371 \| good	6.946 \| good	0.103 \| good
2026-08-11T15:00:00.000Z	22 \| good	3.554 \| good	15.992 \| good	11.82 \| good	0.374 \| good	6.193 \| good	0.103 \| good
2026-08-11T16:00:00.000Z	16 \| good	3.461 \| good	15.247 \| good	12.039 \| good	0.214 \| good	4.986 \| good	0.103 \| good
2026-08-11T17:00:00.000Z	22 \| good	4.044 \| good	18.213 \| good	13.823 \| good	0.352 \| good	7.468 \| good	0.141 \| good
2026-08-11T18:00:00.000Z	27 \| good	4.676 \| good	20.595 \| good	15.879 \| good	0.489 \| good	7.433 \| good	0.19 \| good
2026-08-11T19:00:00.000Z	33 \| good	5.683 \| good	25.153 \| good	16.245 \| good	0.908 \| good	8.346 \| good	0.141 \| good
2026-08-11T20:00:00.000Z	27 \| good	5.366 \| good	23.272 \| good	22.08 \| good	1.331 \| good	11.155 \| good	0.229 \| good
2026-08-11T21:00:00.000Z	27 \| good	4.641 \| good	20.306 \| good	26.076 \| good	0.977 \| good	11.33 \| good	0.144 \| good
2026-08-11T22:00:00.000Z	30 \| good	3.346 \| good	14.588 \| good	31.916 \| good	0.419 \| good	7.69 \| good	0.144 \| good
2026-08-11T23:00:00.000Z	32 \| good	2.703 \| good	11.741 \| good	34.728 \| good	0.217 \| good	7.377 \| good	0.183 \| good
2026-08-12T00:00:00.000Z	30 \| good	2.644 \| good	11.023 \| good	32.075 \| good	0.371 \| good	8.433 \| good	0.18 \| good
2026-08-12T01:00:00.000Z	29 \| good	3.225 \| good	14.136 \| good	30.535 \| good	0.358 \| good	9.766 \| good	0.18 \| good
2026-08-12T02:00:00.000Z	30 \| good	3.046 \| good	13.479 \| good	31.783 \| good	0.339 \| good	6.921 \| good	0.103 \| good
2026-08-12T03:00:00.000Z	38 \| good	7.092 \| good	31.419 \| good	18.44 \| good	0.516 \| good	3.906 \| good	0.112 \| good
2026-08-12T04:00:00.000Z	20 \| good	2.577 \| good	10.835 \| good	21.811 \| good	0.28 \| good	5.827 \| good	0.1 \| good
2026-08-12T05:00:00.000Z	22 \| good	3.725 \| good	16.669 \| good	19.632 \| good	0.287 \| good	12.005 \| good	0.192 \| good
2026-08-12T06:00:00.000Z	27 \| good	5.166 \| good	22.334 \| good	18.046 \| good	0.369 \| good	7.804 \| good	0.139 \| good
2026-08-12T07:00:00.000Z	27 \| good	5.166 \| good	22.334 \| good	17.572 \| good	0.372 \| good	7.779 \| good	0.139 \| good
2026-08-12T08:00:00.000Z	27 \| good	4.988 \| good	22.481 \| good	13.139 \| good	0.127 \| good	10.943 \| good	0.118 \| good
2026-08-12T09:00:00.000Z	22 \| good	4.2 \| good	18.157 \| good	10.985 \| good	0.262 \| good	9.713 \| good	0.118 \| good
2026-08-12T10:00:00.000Z	16 \| good	3.047 \| good	13.316 \| good	10.307 \| good	0.273 \| good	9.917 \| good	0.106 \| good
2026-08-12T11:00:00.000Z	16 \| good	3.393 \| good	14.813 \| good	11.837 \| good	0.189 \| good	8.556 \| good	0.112 \| good
2026-08-12T12:00:00.000Z	16 \| good	3.452 \| good	15.146 \| good	9.527 \| good	0.116 \| good	8.1 \| good	0.107 \| good
2026-08-12T13:00:00.000Z	16 \| good	3.452 \| good	15.146 \| good	9.627 \| good	0.116 \| good	7.444 \| good	0.107 \| good
2026-08-12T14:00:00.000Z	22 \| good	4.07 \| good	17.878 \| good	8.912 \| good	0.266 \| good	8.47 \| good	0.107 \| good
2026-08-12T15:00:00.000Z	16 \| good	3.24 \| good	14.183 \| good	8.494 \| good	0.264 \| good	7.972 \| good	0.145 \| good
2026-08-12T15:00:00.000Z	16 \| good	3.24 \| good	14.183 \| good	8.494 \| good	0.264 \| good	7.972 \| good	0.145 \| good
2026-08-11T23:00:00.000Z	52 \| moderate	10.284 \| good	45.732 \| good	51.756 \| good	0.468 \| good	1.522 \| good	0.102 \| good
2026-08-12T00:00:00.000Z	54 \| moderate	10.895 \| good	48.112 \| good	52.971 \| good	0.457 \| good	1.614 \| good	0.102 \| good
2026-08-12T01:00:00.000Z	52 \| moderate	10.226 \| good	45.387 \| good	49.159 \| good	0.46 \| good	1.959 \| good	0.104 \| good
2026-08-12T02:00:00.000Z	44 \| good	8.246 \| good	36.535 \| good	34.55 \| good	0.47 \| good	2.64 \| good	0.107 \| good
2026-08-12T03:00:00.000Z	44 \| good	7.594 \| good	33.279 \| good	18.594 \| good	0.501 \| good	4.151 \| good	0.113 \| good
2026-08-12T04:00:00.000Z	52 \| moderate	9.606 \| good	42.53 \| good	12.963 \| good	0.553 \| good	6.659 \| good	0.127 \| good
2026-08-12T05:00:00.000Z	52 \| moderate	9.802 \| good	43.294 \| good	8.024 \| good	0.599 \| good	8.408 \| good	0.138 \| good
2026-08-12T06:00:00.000Z	49 \| good	9.369 \| good	41.545 \| good	7.323 \| good	0.638 \| good	9.449 \| good	0.142 \| good
2026-08-12T07:00:00.000Z	49 \| good	8.924 \| good	39.267 \| good	7.784 \| good	0.664 \| good	10.409 \| good	0.146 \| good
2026-08-12T08:00:00.000Z	49 \| good	8.978 \| good	39.72 \| good	7.981 \| good	0.679 \| good	10.318 \| good	0.144 \| good
2026-08-12T09:00:00.000Z	49 \| good	8.651 \| good	38.273 \| good	7.837 \| good	0.674 \| good	9.769 \| good	0.139 \| good
2026-08-12T10:00:00.000Z	44 \| good	8.336 \| good	37.162 \| good	7.393 \| good	0.655 \| good	9.685 \| good	0.136 \| good
2026-08-12T11:00:00.000Z	44 \| good	8.035 \| good	35.522 \| good	6.318 \| good	0.644 \| good	9.104 \| good	0.131 \| good
2026-08-12T12:00:00.000Z	44 \| good	7.877 \| good	35.155 \| good	5.318 \| good	0.625 \| good	8.48 \| good	0.126 \| good
2026-08-12T13:00:00.000Z	44 \| good	8.124 \| good	36.21 \| good	3.73 \| good	0.59 \| good	8.212 \| good	0.123 \| good
2026-08-12T14:00:00.000Z	38 \| good	6.77 \| good	29.972 \| good	8.557 \| good	0.558 \| good	7.097 \| good	0.121 \| good
2026-08-12T15:00:00.000Z	33 \| good	6.207 \| good	27.292 \| good	12.085 \| good	0.561 \| good	5.281 \| good	0.114 \| good
2026-08-12T16:00:00.000Z	33 \| good	6.425 \| good	28.246 \| good	15.066 \| good	0.647 \| good	4.14 \| good	0.107 \| good
2026-08-12T17:00:00.000Z	33 \| good	6.498 \| good	28.3 \| good	18.738 \| good	0.705 \| good	3.483 \| good	0.103 \| good
2026-08-12T18:00:00.000Z	38 \| good	6.68 \| good	29.691 \| good	23.343 \| good	0.724 \| good	3.197 \| good	0.103 \| good
2026-08-12T19:00:00.000Z	38 \| good	6.769 \| good	29.998 \| good	28.827 \| good	0.734 \| good	2.929 \| good	0.103 \| good
2026-08-12T20:00:00.000Z	38 \| good	7.033 \| good	31.079 \| good	33.482 \| good	0.746 \| good	2.648 \| good	0.103 \| good
2026-08-12T21:00:00.000Z	38 \| good	6.762 \| good	29.952 \| good	38.344 \| good	0.73 \| good	2.407 \| good	0.102 \| good
2026-08-12T22:00:00.000Z	37 \| good	6.147 \| good	27.059 \| good	40.149 \| good	0.701 \| good	2.244 \| good	0.101 \| good
2026-08-12T23:00:00.000Z	36 \| good	5.664 \| good	24.396 \| good	38.626 \| good	0.683 \| good	2.261 \| good	0.101 \| good
2026-08-13T00:00:00.000Z	35 \| good	6.266 \| good	27.818 \| good	38.035 \| good	0.677 \| good	2.444 \| good	0.102 \| good
2026-08-13T01:00:00.000Z	38 \| good	6.717 \| good	29.495 \| good	36.932 \| good	0.68 \| good	2.827 \| good	0.106 \| good
2026-08-13T02:00:00.000Z	49 \| good	8.579 \| good	37.678 \| good	30.509 \| good	0.691 \| good	3.562 \| good	0.109 \| good
2026-08-13T03:00:00.000Z	54 \| moderate	10.536 \| good	46.601 \| good	18.449 \| good	0.716 \| good	4.832 \| good	0.114 \| good
2026-08-13T04:00:00.000Z	56 \| moderate	11.727 \| good	52.102 \| good	16.245 \| good	0.769 \| good	6.941 \| good	0.126 \| good
2026-08-13T05:00:00.000Z	54 \| moderate	10.694 \| good	47.686 \| good	15.044 \| good	0.802 \| good	8.66 \| good	0.138 \| good
2026-08-13T06:00:00.000Z	49 \| good	8.641 \| good	38.259 \| good	15.879 \| good	0.801 \| good	10.299 \| good	0.148 \| good
2026-08-13T07:00:00.000Z	38 \| good	6.952 \| good	30.389 \| good	17.335 \| good	0.782 \| good	11.395 \| good	0.154 \| good
2026-08-13T08:00:00.000Z	38 \| good	6.635 \| good	29.17 \| good	16.211 \| good	0.738 \| good	11.575 \| good	0.154 \| good
2026-08-13T09:00:00.000Z	38 \| good	6.874 \| good	29.917 \| good	16.353 \| good	0.674 \| good	11.286 \| good	0.151 \| good
2026-08-13T10:00:00.000Z	38 \| good	6.771 \| good	29.564 \| good	15.653 \| good	0.616 \| good	10.407 \| good	0.144 \| good
2026-08-13T11:00:00.000Z	38 \| good	7.313 \| good	32.375 \| good	13.411 \| good	0.545 \| good	9.372 \| good	0.136 \| good
2026-08-13T12:00:00.000Z	44 \| good	7.802 \| good	34.355 \| good	8.87 \| good	0.465 \| good	8.789 \| good	0.132 \| good
2026-08-13T13:00:00.000Z	49 \| good	8.582 \| good	38.103 \| good	4.984 \| good	0.394 \| good	8.338 \| good	0.13 \| good
2026-08-13T14:00:00.000Z	44 \| good	7.587 \| good	33.241 \| good	8.367 \| good	0.341 \| good	6.948 \| good	0.127 \| good
2026-08-13T15:00:00.000Z	38 \| good	7.368 \| good	32.491 \| good	11.892 \| good	0.33 \| good	5.148 \| good	0.124 \| good
2026-08-13T16:00:00.000Z	44 \| good	7.646 \| good	33.762 \| good	14.006 \| good	0.397 \| good	3.663 \| good	0.121 \| good
2026-08-13T17:00:00.000Z	49 \| good	9.363 \| good	41.432 \| good	20.056 \| good	0.487 \| good	2.949 \| good	0.129 \| good
2026-08-13T18:00:00.000Z	60 \| moderate	13.835 \| fine	62.029 \| fine	25.814 \| good	0.558 \| good	2.557 \| good	0.136 \| good
2026-08-13T19:00:00.000Z	92 \| moderate	31.012 \| fine	134.318 \| fine	30.658 \| good	0.607 \| good	2.208 \| good	0.14 \| good
2026-08-13T20:00:00.000Z	137 \| sensitive	49.913 \| moderate	225.943 \| moderate	34.425 \| good	0.62 \| good	1.902 \| good	0.144 \| good
2026-08-13T21:00:00.000Z	155 \| unhealthy	61.448 \| poor	259.84 \| poor	36.635 \| good	0.625 \| good	1.663 \| good	0.152 \| good
2026-08-13T22:00:00.000Z	163 \| unhealthy	73.009 \| poor	272.698 \| poor	36.699 \| good	0.64 \| good	1.573 \| good	0.161 \| good

Des Moines

Empower business decisions with accurate air quality data

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

0.14ppm

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 Des Moines, Washington get updated?

Air quality updates for Des Moines, Washington are available every hour.

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

Des Moines, Washington experienced its worst air quality at 04:00:00, 2026-08-11.

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

The best air quality in Des Moines, Washington was observed at 04:00:00 on 2026-08-11.

What is the air quality in Des Moines, Washington right now?

The air quality in Des Moines, Washington right now is Good, with an AQI of 27.

What pollutant is most frequently found in Des Moines, Washington?

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

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

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

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

Des Moines, Washington currently has a PM_2.5 concentration of 4.641 μg/m³.

What is the current level of PM₁₀ in Des Moines, Washington?

Des Moines, Washington currently has a PM₁₀ concentration of 20.306 μg/m³.

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

The current carbon monoxide (CO) level in Des Moines, Washington is 0.144 ppm.

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

The current sulfur dioxide (SO₂) concentration in Des Moines, Washington is 0.977 ppb.

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

Des Moines, Washington currently has an ozone (O₃) concentration of 26.076 ppm.

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

The current level of nitrogen dioxide (NO₂) in Des Moines, Washington is 11.33 ppb.

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