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

Des Moines, Washington currently has a PM10 concentration of 48.694 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 0.175 ppb.

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

Des Moines, Washington currently has an ozone (O3) concentration of 12.061 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 18.409 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 10.931 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)

Moderate

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)

10.93 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

48.69 μg/m³

155

255

425

605+

Ozone (O₃)

12.06 ppb

201

201+

Sulfur Dioxide (SO₂)

0.17 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

18.41 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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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
2026-07-19T14:00:00.000Z	27 \| good	4.511 \| good	19.843 \| good	11.578 \| good	0.454 \| good	5.588 \| good	0.112 \| good
2026-07-19T15:00:00.000Z	27 \| good	4.569 \| good	20.279 \| good	14.053 \| good	0.107 \| good	4.926 \| good	0.103 \| good
2026-07-19T16:00:00.000Z	27 \| good	5.269 \| good	23.236 \| good	15.849 \| good	0.107 \| good	7.805 \| good	0.141 \| good
2026-07-19T17:00:00.000Z	27 \| good	4.874 \| good	21.536 \| good	19.421 \| good	0.358 \| good	6.595 \| good	0.141 \| good
2026-07-19T18:00:00.000Z	22 \| good	4.338 \| good	19.111 \| good	21.991 \| good	0.181 \| good	6.157 \| good	0.139 \| good
2026-07-19T19:00:00.000Z	23 \| good	4.14 \| good	18.659 \| good	25.166 \| good	0.172 \| good	5.977 \| good	0.145 \| good
2026-07-19T20:00:00.000Z	28 \| good	3.808 \| good	16.917 \| good	29.855 \| good	0.164 \| good	5.854 \| good	0.145 \| good
2026-07-19T21:00:00.000Z	29 \| good	3.87 \| good	17.063 \| good	31.486 \| good	0.329 \| good	4.581 \| good	0.143 \| good
2026-07-19T22:00:00.000Z	31 \| good	4.058 \| good	17.927 \| good	33.543 \| good	0.325 \| good	4.566 \| good	0.145 \| good
2026-07-19T23:00:00.000Z	30 \| good	4.22 \| good	18.72 \| good	32.104 \| good	0.325 \| good	4.337 \| good	0.139 \| good
2026-07-20T00:00:00.000Z	30 \| good	3.775 \| good	16.644 \| good	31.929 \| good	0.329 \| good	4.292 \| good	0.141 \| good
2026-07-20T01:00:00.000Z	30 \| good	2.933 \| good	12.994 \| good	32.016 \| good	0.333 \| good	5.681 \| good	0.18 \| good
2026-07-20T02:00:00.000Z	30 \| good	2.805 \| good	11.549 \| good	32.321 \| good	0.339 \| good	7.029 \| good	0.18 \| good
2026-07-20T03:00:00.000Z	33 \| good	3.16 \| good	14.072 \| good	35.558 \| good	0.346 \| good	7.779 \| good	0.18 \| good
2026-07-20T04:00:00.000Z	25 \| good	2.664 \| good	11.199 \| good	27.341 \| good	0.387 \| good	8.663 \| good	0.22 \| good
2026-07-20T05:00:00.000Z	24 \| good	3.783 \| good	16.458 \| good	25.719 \| good	0.245 \| good	6.915 \| good	0.145 \| good
2026-07-20T06:00:00.000Z	22 \| good	4.347 \| good	19.016 \| good	24.009 \| good	0.255 \| good	7.93 \| good	0.103 \| good
2026-07-20T07:00:00.000Z	23 \| good	4.347 \| good	19.016 \| good	25.036 \| good	0.254 \| good	8.425 \| good	0.103 \| good
2026-07-20T08:00:00.000Z	27 \| good	5.343 \| good	22.993 \| good	20.415 \| good	0.233 \| good	7.04 \| good	0.107 \| good
2026-07-20T09:00:00.000Z	27 \| good	5.029 \| good	21.829 \| good	18.619 \| good	0.15 \| good	8.515 \| good	0.107 \| good
2026-07-20T10:00:00.000Z	33 \| good	5.663 \| good	25.105 \| good	16.603 \| good	0.156 \| good	7.393 \| good	0.107 \| good
2026-07-20T11:00:00.000Z	33 \| good	5.576 \| good	24.857 \| good	12.742 \| good	0.187 \| good	7.268 \| good	0.107 \| good
2026-07-20T12:00:00.000Z	27 \| good	5.139 \| good	22.411 \| good	11.153 \| good	0.193 \| good	7.899 \| good	0.107 \| good
2026-07-20T13:00:00.000Z	27 \| good	5.139 \| good	22.411 \| good	10.505 \| good	0.192 \| good	8.274 \| good	0.107 \| good
2026-07-20T14:00:00.000Z	22 \| good	4.165 \| good	18.158 \| good	8.54 \| good	0.107 \| good	11.78 \| good	0.107 \| good
2026-07-20T15:00:00.000Z	22 \| good	4.229 \| good	18.719 \| good	12.445 \| good	0.171 \| good	9.347 \| good	0.11 \| good
2026-07-20T16:00:00.000Z	22 \| good	4.349 \| good	18.787 \| good	15.906 \| good	0.263 \| good	9.228 \| good	0.103 \| good
2026-07-20T17:00:00.000Z	22 \| good	4.341 \| good	18.589 \| good	17.125 \| good	0.34 \| good	9.297 \| good	0.146 \| good
2026-07-20T18:00:00.000Z	22 \| good	4.341 \| good	18.589 \| good	15.391 \| good	0.337 \| good	10.285 \| good	0.15 \| good
2026-07-20T19:00:00.000Z	22 \| good	4.457 \| good	19.208 \| good	19.407 \| good	0.279 \| good	10.74 \| good	0.149 \| good
2026-07-20T20:00:00.000Z	22 \| good	4.371 \| good	19.164 \| good	24.001 \| good	0.247 \| good	12.82 \| good	0.192 \| good
2026-07-20T21:00:00.000Z	28 \| good	4.774 \| good	20.851 \| good	29.846 \| good	0.414 \| good	13.708 \| good	0.192 \| good
2026-07-20T22:00:00.000Z	33 \| good	5.791 \| good	25.501 \| good	35.624 \| good	0.278 \| good	12.732 \| good	0.192 \| good
2026-07-20T23:00:00.000Z	38 \| good	6.781 \| good	30.07 \| good	35.442 \| good	0.403 \| good	12.607 \| good	0.192 \| good
2026-07-21T00:00:00.000Z	38 \| good	6.744 \| good	30.268 \| good	41.179 \| good	0.401 \| good	17.325 \| good	0.188 \| good
2026-07-21T01:00:00.000Z	43 \| good	7.233 \| good	31.945 \| good	46.169 \| good	0.275 \| good	13.958 \| good	0.228 \| good
2026-07-21T02:00:00.000Z	44 \| good	7.871 \| good	34.54 \| good	44.35 \| good	0.276 \| good	17.565 \| good	0.316 \| good
2026-07-21T03:00:00.000Z	49 \| good	8.747 \| good	39.17 \| good	32.234 \| good	0.435 \| good	15.304 \| good	0.315 \| good
2026-07-21T04:00:00.000Z	54 \| moderate	10.553 \| good	47.419 \| good	27.68 \| good	0.669 \| good	18.745 \| good	0.361 \| good
2026-07-21T05:00:00.000Z	54 \| moderate	10.949 \| good	49.436 \| good	19.103 \| good	0.667 \| good	19.245 \| good	0.351 \| good
2026-07-21T06:00:00.000Z	56 \| moderate	12.159 \| fine	54.957 \| good	18.797 \| good	0.569 \| good	16.463 \| good	0.273 \| good
2026-07-21T07:00:00.000Z	56 \| moderate	12.159 \| fine	54.957 \| good	22.692 \| good	0.569 \| good	16.394 \| good	0.274 \| good
2026-07-21T08:00:00.000Z	56 \| moderate	11.592 \| good	52.314 \| good	16.481 \| good	0.413 \| good	18.138 \| good	0.189 \| good
2026-07-21T09:00:00.000Z	54 \| moderate	11.397 \| good	51.364 \| good	11.971 \| good	0.329 \| good	22.979 \| good	0.238 \| good
2026-07-21T10:00:00.000Z	56 \| moderate	11.822 \| good	52.912 \| good	9.42 \| good	0.251 \| good	24.155 \| good	0.238 \| good
2026-07-21T11:00:00.000Z	56 \| moderate	11.637 \| good	51.613 \| good	8.558 \| good	0.25 \| good	17.961 \| good	0.237 \| good
2026-07-21T12:00:00.000Z	54 \| moderate	10.931 \| good	48.694 \| good	12.061 \| good	0.175 \| good	18.409 \| good	0.188 \| good
2026-07-21T13:00:00.000Z	54 \| moderate	10.931 \| good	48.694 \| good	11.804 \| good	0.174 \| good	18.307 \| good	0.188 \| good
2026-07-21T13:00:00.000Z	54 \| moderate	10.931 \| good	48.694 \| good	12.061 \| good	0.175 \| good	18.409 \| good	0.188 \| good
2026-07-21T14:00:00.000Z	119 \| sensitive	42.87 \| moderate	191.354 \| moderate	23.206 \| good	0.982 \| good	14.203 \| good	0.276 \| good
2026-07-21T15:00:00.000Z	105 \| sensitive	36.884 \| moderate	161.855 \| moderate	33.866 \| good	0.981 \| good	12.624 \| good	0.281 \| good
2026-07-21T16:00:00.000Z	97 \| moderate	34.096 \| fine	148.464 \| fine	42.739 \| good	1.398 \| good	10.239 \| good	0.247 \| good
2026-07-21T17:00:00.000Z	90 \| moderate	29.928 \| fine	129.996 \| fine	49.939 \| good	1.648 \| good	8.261 \| good	0.231 \| good
2026-07-21T18:00:00.000Z	82 \| moderate	26.366 \| fine	114.76 \| fine	57.736 \| fine	1.67 \| good	6.038 \| good	0.216 \| good
2026-07-21T19:00:00.000Z	87 \| moderate	21.385 \| fine	94.026 \| fine	65.629 \| fine	1.539 \| good	4.407 \| good	0.205 \| good
2026-07-21T20:00:00.000Z	105 \| sensitive	20.517 \| fine	90.64 \| fine	71.674 \| moderate	1.333 \| good	3.072 \| good	0.194 \| good
2026-07-21T21:00:00.000Z	115 \| sensitive	19.127 \| fine	83.785 \| fine	74.656 \| moderate	1.145 \| good	2.211 \| good	0.185 \| good
2026-07-21T22:00:00.000Z	112 \| sensitive	17.639 \| fine	78.181 \| fine	73.7 \| moderate	0.993 \| good	1.766 \| good	0.18 \| good
2026-07-21T23:00:00.000Z	101 \| sensitive	16.54 \| fine	73.131 \| fine	71.002 \| moderate	0.883 \| good	1.576 \| good	0.178 \| good
2026-07-22T00:00:00.000Z	87 \| moderate	16.093 \| fine	71.464 \| fine	65.502 \| fine	0.816 \| good	1.56 \| good	0.179 \| good
2026-07-22T01:00:00.000Z	69 \| moderate	18.733 \| fine	82.992 \| fine	58.885 \| fine	0.772 \| good	1.788 \| good	0.18 \| good
2026-07-22T02:00:00.000Z	88 \| moderate	28.642 \| fine	124.06 \| fine	50.885 \| good	0.743 \| good	2.441 \| good	0.185 \| good
2026-07-22T03:00:00.000Z	113 \| sensitive	40.336 \| moderate	178.693 \| moderate	41.428 \| good	0.738 \| good	4.74 \| good	0.202 \| good
2026-07-22T04:00:00.000Z	132 \| sensitive	48.323 \| moderate	217.889 \| moderate	28.014 \| good	0.752 \| good	7.941 \| good	0.228 \| good
2026-07-22T05:00:00.000Z	149 \| sensitive	54.625 \| moderate	243.845 \| moderate	27.9 \| good	0.746 \| good	9.697 \| good	0.241 \| good
2026-07-22T06:00:00.000Z	154 \| unhealthy	60.489 \| poor	259.704 \| poor	28.102 \| good	0.713 \| good	10.916 \| good	0.249 \| good
2026-07-22T07:00:00.000Z	156 \| unhealthy	62.974 \| poor	262.934 \| poor	28.93 \| good	0.672 \| good	11.658 \| good	0.254 \| good
2026-07-22T08:00:00.000Z	157 \| unhealthy	63.583 \| poor	263.414 \| poor	28.04 \| good	0.642 \| good	11.426 \| good	0.251 \| good
2026-07-22T09:00:00.000Z	156 \| unhealthy	63.156 \| poor	263.172 \| poor	26.267 \| good	0.606 \| good	11.186 \| good	0.247 \| good
2026-07-22T10:00:00.000Z	156 \| unhealthy	63.071 \| poor	262.754 \| poor	23.374 \| good	0.577 \| good	10.935 \| good	0.243 \| good
2026-07-22T11:00:00.000Z	156 \| unhealthy	62.189 \| poor	261.637 \| poor	19.816 \| good	0.558 \| good	10.698 \| good	0.24 \| good
2026-07-22T12:00:00.000Z	155 \| unhealthy	60.756 \| poor	259.398 \| poor	17.544 \| good	0.549 \| good	10.54 \| good	0.237 \| good
2026-07-22T13:00:00.000Z	153 \| unhealthy	58.741 \| poor	253.705 \| moderate	12.537 \| good	0.549 \| good	10.2 \| good	0.236 \| good
2026-07-22T14:00:00.000Z	142 \| sensitive	51.795 \| moderate	232.44 \| moderate	18.249 \| good	0.543 \| good	9.29 \| good	0.241 \| good
2026-07-22T15:00:00.000Z	106 \| sensitive	37.342 \| moderate	164.649 \| moderate	24.456 \| good	0.563 \| good	7.805 \| good	0.237 \| good
2026-07-22T16:00:00.000Z	97 \| moderate	33.8 \| fine	148.032 \| fine	31.057 \| good	0.704 \| good	6.235 \| good	0.212 \| good
2026-07-22T17:00:00.000Z	94 \| moderate	31.6 \| fine	137.743 \| fine	37.749 \| good	0.799 \| good	4.931 \| good	0.201 \| good
2026-07-22T18:00:00.000Z	88 \| moderate	28.807 \| fine	125.855 \| fine	45.902 \| good	0.842 \| good	3.815 \| good	0.197 \| good
2026-07-22T19:00:00.000Z	71 \| moderate	19.696 \| fine	86.638 \| fine	51.973 \| good	0.853 \| good	2.8 \| good	0.192 \| good
2026-07-22T20:00:00.000Z	69 \| moderate	19.209 \| fine	84.526 \| fine	58.084 \| fine	0.829 \| good	2.129 \| good	0.187 \| good
2026-07-22T21:00:00.000Z	84 \| moderate	19.12 \| fine	84.311 \| fine	65.031 \| fine	0.774 \| good	1.652 \| good	0.182 \| good
2026-07-22T22:00:00.000Z	100 \| moderate	18.577 \| fine	81.71 \| fine	70.145 \| fine	0.71 \| good	1.457 \| good	0.176 \| good
2026-07-22T23:00:00.000Z	112 \| sensitive	19.107 \| fine	84.17 \| fine	74.477 \| moderate	0.654 \| good	1.397 \| good	0.169 \| good
2026-07-23T00:00:00.000Z	122 \| sensitive	20.086 \| fine	88.21 \| fine	77.118 \| moderate	0.624 \| good	1.474 \| good	0.165 \| good
2026-07-23T01:00:00.000Z	105 \| sensitive	20.561 \| fine	90.39 \| fine	72.314 \| moderate	0.613 \| good	1.764 \| good	0.164 \| good
2026-07-23T02:00:00.000Z	75 \| moderate	22.35 \| fine	98.092 \| fine	57.882 \| fine	0.616 \| good	2.564 \| good	0.169 \| good
2026-07-23T03:00:00.000Z	84 \| moderate	27.49 \| fine	119.555 \| fine	37.901 \| good	0.636 \| good	4.73 \| good	0.187 \| good
2026-07-23T04:00:00.000Z	88 \| moderate	29.372 \| fine	127.449 \| fine	24.264 \| good	0.684 \| good	7.638 \| good	0.209 \| good
2026-07-23T05:00:00.000Z	90 \| moderate	29.803 \| fine	129.472 \| fine	20.532 \| good	0.714 \| good	10.013 \| good	0.227 \| good
2026-07-23T06:00:00.000Z	75 \| moderate	21.992 \| fine	22.767 \| good	41.916 \| good	0.722 \| good	11.836 \| good	0.241 \| good
2026-07-23T07:00:00.000Z	86 \| moderate	27.578 \| fine	119.527 \| fine	17.327 \| good	0.706 \| good	12.943 \| good	0.251 \| good
2026-07-23T08:00:00.000Z	75 \| moderate	22.428 \| fine	98.383 \| fine	15.889 \| good	0.668 \| good	12.979 \| good	0.255 \| good
2026-07-23T09:00:00.000Z	67 \| moderate	18.293 \| fine	80.808 \| fine	14.845 \| good	0.624 \| good	12.57 \| good	0.254 \| good
2026-07-23T10:00:00.000Z	56 \| moderate	12.045 \| good	53.734 \| good	13.184 \| good	0.584 \| good	12.117 \| good	0.252 \| good
2026-07-23T11:00:00.000Z	44 \| good	8.014 \| good	35.26 \| good	12.008 \| good	0.554 \| good	11.775 \| good	0.249 \| good
2026-07-23T12:00:00.000Z	75 \| moderate	21.616 \| fine	22.47 \| good	23.721 \| good	0.523 \| good	11.405 \| good	0.247 \| good
2026-07-23T13:00:00.000Z	73 \| moderate	21.182 \| fine	22.041 \| good	23.615 \| good	0.477 \| good	10.556 \| good	0.242 \| good

Des Moines

Empower business decisions with accurate air quality data

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

0.19ppm

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 11:00:00, 2026-07-21.

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 08:00:00 on 2026-07-20.

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

The air quality in Des Moines, Washington right now is Moderate, with an AQI of 54.

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 10.931 μg/m³.

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

Des Moines, Washington currently has a PM₁₀ concentration of 48.694 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 0.188 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 0.175 ppb.

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

Des Moines, Washington currently has an ozone (O₃) concentration of 12.061 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 18.409 ppb.

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