What is the current concentration of PM10 in Washington, Missouri?

The current PM10 concentration at Washington, Missouri is 57.17 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Washington, Missouri?

The current sulfur dioxide (SO2) concentration at Washington, Missouri is 0.423 ppb.

What is the current concentration of ozone (O3) in Washington, Missouri?

The current ozone (O3) concentration at Washington, Missouri is 12.56 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Washington, Missouri?

The current nitrogen dioxide (NO2) concentration at Washington, Missouri is 9.004 ppb.

Live air quality index in Washington, Missouri today

Name: Live air pollution levels in Washington, Missouri today
Creator: Ambee

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

Washington, Missouri

Last updated: ... (Local time)

Major air pollutants in Washington, Missouri

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

57.17 μg/m³

155

255

425

605+

Ozone (O₃)

12.56 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.00 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

Please contact us for custom requests

Washington, Missouri

Scroll To Air Quality Map

Track live Washington, Missouri air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T11:00:00.000Z	35 \| good	2.642 \| good	11.557 \| good	38.168 \| good	0.486 \| good	9.194 \| good	0.23 \| good
2025-06-04T12:00:00.000Z	35 \| good	2.316 \| good	29.215 \| good	38.498 \| good	0.684 \| good	12.348 \| good	0.286 \| good
2025-06-04T13:00:00.000Z	38 \| good	6.949 \| good	30.751 \| good	31.949 \| good	0.173 \| good	1.309 \| good	0.186 \| good
2025-06-04T14:00:00.000Z	35 \| good	3.549 \| good	34.676 \| good	37.936 \| good	0.623 \| good	15.48 \| good	0.37 \| good
2025-06-04T15:00:00.000Z	32 \| good	2.945 \| good	29.671 \| good	34.716 \| good	0.621 \| good	10.873 \| good	0.37 \| good
2025-06-04T16:00:00.000Z	31 \| good	2.791 \| good	19.429 \| good	33.852 \| good	0.518 \| good	8.896 \| good	0.334 \| good
2025-06-04T17:00:00.000Z	33 \| good	5.927 \| good	33.05 \| good	31.065 \| good	0.542 \| good	6.057 \| good	0.325 \| good
2025-06-04T18:00:00.000Z	43 \| good	4.35 \| good	45.78 \| good	30.617 \| good	0.595 \| good	4.495 \| good	0.303 \| good
2025-06-04T19:00:00.000Z	45 \| good	7.938 \| good	48.867 \| good	33.204 \| good	0.611 \| good	5.005 \| good	0.321 \| good
2025-06-04T20:00:00.000Z	58 \| moderate	13.279 \| fine	40.827 \| good	35.112 \| good	0.648 \| good	5.81 \| good	0.315 \| good
2025-06-04T21:00:00.000Z	62 \| moderate	14.751 \| fine	40.503 \| good	36.858 \| good	0.522 \| good	4.476 \| good	0.284 \| good
2025-06-04T22:00:00.000Z	54 \| moderate	9.671 \| good	61.139 \| fine	35.462 \| good	0.553 \| good	5.98 \| good	0.212 \| good
2025-06-04T23:00:00.000Z	58 \| moderate	13.213 \| fine	53.227 \| good	34.127 \| good	0.511 \| good	2.273 \| good	0.284 \| good
2025-06-05T00:00:00.000Z	49 \| good	9.004 \| good	51.422 \| good	31.835 \| good	0.565 \| good	2.985 \| good	0.274 \| good
2025-06-05T01:00:00.000Z	65 \| moderate	11.363 \| good	82.883 \| fine	34.253 \| good	0.53 \| good	4.146 \| good	0.313 \| good
2025-06-05T02:00:00.000Z	60 \| moderate	8.075 \| good	73.527 \| fine	28.757 \| good	0.497 \| good	3.888 \| good	0.283 \| good
2025-06-05T03:00:00.000Z	51 \| moderate	7.047 \| good	56.1 \| fine	28.361 \| good	0.622 \| good	2.697 \| good	0.284 \| good
2025-06-05T04:00:00.000Z	56 \| moderate	11.641 \| good	52.537 \| good	30.069 \| good	0.657 \| good	3.874 \| good	0.264 \| good
2025-06-05T05:00:00.000Z	44 \| good	7.692 \| good	45.679 \| good	29.148 \| good	0.653 \| good	2.618 \| good	0.298 \| good
2025-06-05T06:00:00.000Z	54 \| moderate	5.955 \| good	60.671 \| fine	23.678 \| good	0.745 \| good	4.321 \| good	0.298 \| good
2025-06-05T07:00:00.000Z	52 \| moderate	9.698 \| good	54.867 \| good	24.129 \| good	0.755 \| good	5.654 \| good	0.298 \| good
2025-06-05T08:00:00.000Z	58 \| moderate	13.452 \| fine	63.502 \| fine	24.022 \| good	0.753 \| good	5.776 \| good	0.308 \| good
2025-06-05T09:00:00.000Z	76 \| moderate	9.393 \| good	105.644 \| fine	20.926 \| good	0.678 \| good	2.846 \| good	0.531 \| good
2025-06-05T10:00:00.000Z	55 \| moderate	6.131 \| good	64.492 \| fine	21.743 \| good	0.725 \| good	3.309 \| good	0.41 \| good
2025-06-05T11:00:00.000Z	30 \| good	4.635 \| good	32.131 \| good	20.889 \| good	0.674 \| good	2.519 \| good	0.319 \| good
2025-06-05T12:00:00.000Z	73 \| moderate	15.318 \| fine	98.661 \| fine	23.62 \| good	0.675 \| good	3.075 \| good	0.318 \| good
2025-06-05T13:00:00.000Z	92 \| moderate	23.792 \| fine	138.365 \| fine	26.94 \| good	0.699 \| good	3.836 \| good	0.318 \| good
2025-06-05T14:00:00.000Z	98 \| moderate	22.963 \| fine	148.927 \| fine	26.089 \| good	0.621 \| good	3.307 \| good	0.318 \| good
2025-06-05T15:00:00.000Z	110 \| sensitive	20.724 \| fine	172.74 \| moderate	34.846 \| good	0.558 \| good	4.131 \| good	0.294 \| good
2025-06-05T16:00:00.000Z	91 \| moderate	9.741 \| good	135.856 \| fine	30.799 \| good	0.549 \| good	3.058 \| good	0.285 \| good
2025-06-05T17:00:00.000Z	88 \| moderate	10.82 \| good	130.421 \| fine	36.686 \| good	0.534 \| good	3.216 \| good	0.327 \| good
2025-06-05T18:00:00.000Z	78 \| moderate	12.743 \| fine	110.41 \| fine	36.345 \| good	0.433 \| good	3.029 \| good	0.319 \| good
2025-06-05T19:00:00.000Z	60 \| moderate	7.758 \| good	73.658 \| fine	38.282 \| good	0.525 \| good	3.076 \| good	0.276 \| good
2025-06-05T20:00:00.000Z	36 \| good	6.405 \| good	28.662 \| good	39.115 \| good	0.528 \| good	3.944 \| good	0.266 \| good
2025-06-05T21:00:00.000Z	38 \| good	6.861 \| good	29.857 \| good	40.977 \| good	0.615 \| good	2.934 \| good	0.257 \| good
2025-06-05T22:00:00.000Z	38 \| good	7.329 \| good	30.366 \| good	40.045 \| good	0.554 \| good	2.742 \| good	0.257 \| good
2025-06-05T23:00:00.000Z	49 \| good	8.566 \| good	36.549 \| good	38.556 \| good	0.699 \| good	2.141 \| good	0.208 \| good
2025-06-06T00:00:00.000Z	38 \| good	7.226 \| good	27.79 \| good	37.565 \| good	0.642 \| good	3.829 \| good	0.291 \| good
2025-06-06T01:00:00.000Z	49 \| good	8.669 \| good	29.139 \| good	37.535 \| good	0.695 \| good	3.651 \| good	0.257 \| good
2025-06-06T02:00:00.000Z	44 \| good	8.073 \| good	27.892 \| good	37.365 \| good	0.6 \| good	2.657 \| good	0.3 \| good
2025-06-06T03:00:00.000Z	44 \| good	8.316 \| good	34.201 \| good	30.247 \| good	0.576 \| good	3.145 \| good	0.35 \| good
2025-06-06T04:00:00.000Z	49 \| good	9.332 \| good	32.47 \| good	25.983 \| good	0.587 \| good	4.433 \| good	0.38 \| good
2025-06-06T05:00:00.000Z	52 \| moderate	9.746 \| good	32.148 \| good	21.833 \| good	0.536 \| good	3.853 \| good	0.462 \| good
2025-06-06T06:00:00.000Z	54 \| moderate	10.523 \| good	45.486 \| good	15.914 \| good	0.474 \| good	3.636 \| good	0.526 \| good
2025-06-06T07:00:00.000Z	54 \| moderate	10.985 \| good	50.519 \| good	16.891 \| good	0.491 \| good	14.452 \| good	0.526 \| good
2025-06-06T08:00:00.000Z	49 \| good	9.446 \| good	43.602 \| good	20.063 \| good	0.487 \| good	12.29 \| good	0.536 \| good
2025-06-06T09:00:00.000Z	49 \| good	9.472 \| good	36.455 \| good	13.615 \| good	0.636 \| good	6.318 \| good	0.429 \| good
2025-06-06T10:00:00.000Z	58 \| moderate	13.303 \| fine	57.17 \| fine	12.56 \| good	0.423 \| good	9.004 \| good	0.344 \| good
2025-06-06T10:00:00.000Z	58 \| moderate	13.303 \| fine	57.17 \| fine	12.56 \| good	0.423 \| good	9.004 \| good	0.344 \| good
2025-06-06T11:00:00.000Z	54 \| moderate	11.027 \| good	48.736 \| good	16.454 \| good	0.335 \| good	5.788 \| good	0.301 \| good
2025-06-06T12:00:00.000Z	58 \| moderate	12.763 \| fine	56.942 \| fine	12.198 \| good	0.354 \| good	5.581 \| good	0.299 \| good
2025-06-06T13:00:00.000Z	60 \| moderate	13.637 \| fine	61.575 \| fine	19.507 \| good	0.607 \| good	1.483 \| good	0.228 \| good
2025-06-06T14:00:00.000Z	66 \| moderate	16.941 \| fine	74.885 \| fine	24.229 \| good	0.699 \| good	1.602 \| good	0.231 \| good
2025-06-06T15:00:00.000Z	67 \| moderate	18.071 \| fine	80.008 \| fine	27.063 \| good	0.792 \| good	1.722 \| good	0.234 \| good
2025-06-06T16:00:00.000Z	62 \| moderate	15.207 \| fine	67.902 \| fine	31.628 \| good	0.506 \| good	0.935 \| good	0.204 \| good
2025-06-06T17:00:00.000Z	60 \| moderate	13.524 \| fine	60.653 \| fine	35.122 \| good	0.618 \| good	1.098 \| good	0.207 \| good
2025-06-06T18:00:00.000Z	64 \| moderate	15.603 \| fine	69.732 \| fine	35.777 \| good	0.73 \| good	1.261 \| good	0.209 \| good
2025-06-06T19:00:00.000Z	66 \| moderate	17.004 \| fine	75.932 \| fine	34.398 \| good	0.496 \| good	1.05 \| good	0.195 \| good
2025-06-06T20:00:00.000Z	73 \| moderate	20.961 \| fine	91.943 \| fine	33.091 \| good	0.613 \| good	1.229 \| good	0.198 \| good
2025-06-06T21:00:00.000Z	73 \| moderate	20.769 \| fine	91.206 \| fine	33.375 \| good	0.73 \| good	1.407 \| good	0.201 \| good
2025-06-06T22:00:00.000Z	64 \| moderate	15.681 \| fine	70.041 \| fine	39.15 \| good	0.49 \| good	2.014 \| good	0.209 \| good
2025-06-06T23:00:00.000Z	56 \| moderate	11.73 \| good	52.132 \| good	39.953 \| good	0.568 \| good	2.398 \| good	0.214 \| good
2025-06-07T00:00:00.000Z	67 \| moderate	18.024 \| fine	79.481 \| fine	42.593 \| good	0.645 \| good	2.782 \| good	0.218 \| good
2025-06-07T01:00:00.000Z	66 \| moderate	16.671 \| fine	73.866 \| fine	33.757 \| good	0.565 \| good	6.333 \| good	0.261 \| good
2025-06-07T02:00:00.000Z	69 \| moderate	19.236 \| fine	84.788 \| fine	31.312 \| good	0.649 \| good	6.836 \| good	0.266 \| good
2025-06-07T03:00:00.000Z	73 \| moderate	21.482 \| fine	94.538 \| fine	28.679 \| good	0.732 \| good	7.339 \| good	0.27 \| good
2025-06-07T04:00:00.000Z	79 \| moderate	23.543 \| fine	103.157 \| fine	27.257 \| good	0.065 \| good	9.786 \| good	0.31 \| good
2025-06-07T05:00:00.000Z	81 \| moderate	25.068 \| fine	109.45 \| fine	25.407 \| good	0.079 \| good	10.437 \| good	0.318 \| good
2025-06-07T06:00:00.000Z	82 \| moderate	26.314 \| fine	114.957 \| fine	22.854 \| good	0.093 \| good	11.089 \| good	0.325 \| good
2025-06-07T07:00:00.000Z	82 \| moderate	25.719 \| fine	112.039 \| fine	18.382 \| good	0.035 \| good	6.454 \| good	0.288 \| good
2025-06-07T08:00:00.000Z	86 \| moderate	28.088 \| fine	122.05 \| fine	16.379 \| good	0.046 \| good	6.342 \| good	0.288 \| good
2025-06-07T09:00:00.000Z	84 \| moderate	27.107 \| fine	118.112 \| fine	15.447 \| good	0.057 \| good	6.23 \| good	0.289 \| good
2025-06-07T10:00:00.000Z	82 \| moderate	26.021 \| fine	113.103 \| fine	15.074 \| good	0.023 \| good	3.243 \| good	0.254 \| good
2025-06-07T11:00:00.000Z	77 \| moderate	23.329 \| fine	102.335 \| fine	17.313 \| good	0.031 \| good	3.331 \| good	0.255 \| good
2025-06-07T12:00:00.000Z	67 \| moderate	18.002 \| fine	79.117 \| fine	19.201 \| good	0.038 \| good	3.418 \| good	0.257 \| good
2025-06-07T13:00:00.000Z	60 \| moderate	13.916 \| fine	62.65 \| fine	23.448 \| good	0.311 \| good	1.834 \| good	0.221 \| good
2025-06-07T14:00:00.000Z	60 \| moderate	13.73 \| fine	61.828 \| fine	24.857 \| good	0.367 \| good	2.014 \| good	0.224 \| good
2025-06-07T15:00:00.000Z	62 \| moderate	15.159 \| fine	67.897 \| fine	28.696 \| good	0.424 \| good	2.194 \| good	0.227 \| good
2025-06-07T16:00:00.000Z	64 \| moderate	15.738 \| fine	70.519 \| fine	32.431 \| good	0.487 \| good	1.308 \| good	0.197 \| good
2025-06-07T17:00:00.000Z	64 \| moderate	16.103 \| fine	71.513 \| fine	38.001 \| good	0.577 \| good	1.465 \| good	0.2 \| good
2025-06-07T18:00:00.000Z	49 \| good	9.233 \| good	40.906 \| good	42.75 \| good	0.668 \| good	1.622 \| good	0.202 \| good
2025-06-07T19:00:00.000Z	37 \| good	3.071 \| good	13.058 \| good	40.117 \| good	0.201 \| good	0.806 \| good	0.176 \| good
2025-06-07T20:00:00.000Z	37 \| good	2.641 \| good	10.694 \| good	40.302 \| good	0.276 \| good	0.893 \| good	0.179 \| good
2025-06-07T21:00:00.000Z	39 \| good	1.237 \| good	4.903 \| good	41.582 \| good	0.351 \| good	0.979 \| good	0.181 \| good
2025-06-07T22:00:00.000Z	37 \| good	1.959 \| good	7.952 \| good	39.965 \| good	0.063 \| good	1.525 \| good	0.161 \| good
2025-06-07T23:00:00.000Z	37 \| good	2.815 \| good	11.517 \| good	40.098 \| good	0.089 \| good	1.691 \| good	0.162 \| good
2025-06-08T00:00:00.000Z	38 \| good	4.14 \| good	18.151 \| good	40.69 \| good	0.114 \| good	1.856 \| good	0.163 \| good
2025-06-08T01:00:00.000Z	37 \| good	3.043 \| good	12.438 \| good	40.414 \| good	0.096 \| good	1.485 \| good	0.161 \| good
2025-06-08T02:00:00.000Z	38 \| good	5.257 \| good	22.716 \| good	40.871 \| good	0.109 \| good	1.628 \| good	0.161 \| good
2025-06-08T03:00:00.000Z	44 \| good	8.029 \| good	35.025 \| good	37.72 \| good	0.122 \| good	1.77 \| good	0.16 \| good
2025-06-08T04:00:00.000Z	52 \| moderate	10.265 \| good	45.218 \| good	35.743 \| good	0.271 \| good	1.459 \| good	0.199 \| good
2025-06-08T05:00:00.000Z	56 \| moderate	11.768 \| good	51.776 \| good	37.423 \| good	0.251 \| good	1.487 \| good	0.195 \| good
2025-06-08T06:00:00.000Z	33 \| good	4.963 \| good	4.988 \| good	36.277 \| good	0.235 \| good	1.525 \| good	0.19 \| good
2025-06-08T07:00:00.000Z	54 \| moderate	10.588 \| good	46.86 \| good	37.755 \| good	0.293 \| good	1.52 \| good	0.204 \| good
2025-06-08T08:00:00.000Z	54 \| moderate	10.911 \| good	48.59 \| good	35.709 \| good	0.279 \| good	1.596 \| good	0.204 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	10.865 \| good	48.001 \| good	32.722 \| good	0.266 \| good	1.672 \| good	0.204 \| good
2025-06-08T10:00:00.000Z	49 \| good	8.765 \| good	38.413 \| good	30.303 \| good	0.384 \| good	1.454 \| good	0.2 \| good

Washington

Get reliable air quality data to drive your business

Washington, Missouri air quality map: Track AQI near you

0.44ppm

How accurate is Missouri, USA air quality data?

Air quality data and pollutant measurements for Missouri, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is the air quality data for Washington, Missouri updated?

The air quality for Washington, Missouri is updated every hour.

When was the worst air quality at Washington, Missouri in the last 24 hrs?

The worst air quality in Washington, Missouri in the last 24 hours was observed at 03:00:00 on 2025-06-05.

When was the best air quality at Washington, Missouri in the last 24 hrs?

In the last 24 hrs, the best air quality in Washington, Missouri was observed at 11:00:00 on 2025-06-05.

What is the current air quality in Washington, Missouri?

The current air quality in Washington, Missouri is 58, categorized as Moderate based on real-time data.

What pollutant is the most common in Washington, Missouri?

The most common pollutant in Washington, Missouri is PM2.5.

What should I do if the air quality in Washington, Missouri is poor?

If the air quality in Washington, Missouri is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Washington, Missouri?

The current PM_2.5 concentration at Washington, Missouri is 13.303 μg/m³.

What is the current concentration of PM₁₀ in Washington, Missouri?

The current PM₁₀ concentration at Washington, Missouri is 57.17 μg/m³.

What is the current concentration of carbon monoxide (CO) in Washington, Missouri?

The current carbon monoxide (CO) concentration at Washington, Missouri is 0.344 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Washington, Missouri?

The current sulfur dioxide (SO₂) concentration at Washington, Missouri is 0.423 ppb.

What is the current concentration of ozone (O₃) in Washington, Missouri?

The current ozone (O₃) concentration at Washington, Missouri is 12.56 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Washington, Missouri?

The current nitrogen dioxide (NO₂) concentration at Washington, Missouri is 9.004 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions