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

The current PM10 concentration at Cheney, Washington is 47.108 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Cheney, Washington is 1.604 ppb.

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

The current ozone (O3) concentration at Cheney, Washington is 33.463 ppm.

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

The current nitrogen dioxide (NO2) concentration at Cheney, Washington is 5.912 ppb.

Cheney, Washington live air quality index now

Q: What is the current concentration of PM2.5 in Cheney, Washington?

The current PM2.5 concentration at Cheney, Washington is 9.444 μg/m3.

Stay updated with real-time air quality in Cheney, 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

Cheney, Washington

Last updated: ... (Local time)

Major air pollutants in Cheney, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.61 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.37 μg/m³

155

255

425

605+

Ozone (O₃)

29.14 ppb

201

201+

Sulfur Dioxide (SO₂)

3.13 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.49 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Cheney, Washington

Get Live Pollen Counts

Cheney, Washington

Scroll To Air Quality Map

Track live Cheney, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-21T21:00:00.000Z	22 \| good	4.354 \| good	20.399 \| good	23.736 \| good	6.175 \| good	2.87 \| good	0.226 \| good
2025-10-21T22:00:00.000Z	21 \| good	3.385 \| good	18.219 \| good	23.3 \| good	4.2 \| good	3.344 \| good	0.226 \| good
2025-10-21T23:00:00.000Z	23 \| good	2.905 \| good	13.855 \| good	24.712 \| good	2.112 \| good	2.108 \| good	0.226 \| good
2025-10-22T00:00:00.000Z	27 \| good	2.821 \| good	18.182 \| good	28.558 \| good	1.343 \| good	5.005 \| good	0.208 \| good
2025-10-22T01:00:00.000Z	24 \| good	2.603 \| good	12.049 \| good	26.034 \| good	0.8 \| good	5.987 \| good	0.236 \| good
2025-10-22T02:00:00.000Z	24 \| good	3.681 \| good	17.049 \| good	25.59 \| good	0.403 \| good	8.138 \| good	0.301 \| good
2025-10-22T03:00:00.000Z	38 \| good	6.816 \| good	30.075 \| good	21.634 \| good	1.025 \| good	23.256 \| good	0.341 \| good
2025-10-22T04:00:00.000Z	27 \| good	5.105 \| good	29.303 \| good	14.132 \| good	0.514 \| good	12.281 \| good	0.272 \| good
2025-10-22T05:00:00.000Z	52 \| moderate	9.522 \| good	36.966 \| good	8.507 \| good	0.435 \| good	11.522 \| good	0.218 \| good
2025-10-22T06:00:00.000Z	62 \| moderate	15.457 \| fine	44.505 \| good	6.691 \| good	0.348 \| good	13.969 \| good	0.218 \| good
2025-10-22T07:00:00.000Z	52 \| moderate	9.614 \| good	56.846 \| fine	6.973 \| good	0.348 \| good	15.931 \| good	0.236 \| good
2025-10-22T08:00:00.000Z	54 \| moderate	10.621 \| good	25.928 \| good	7.595 \| good	0.232 \| good	14.488 \| good	0.2 \| good
2025-10-22T09:00:00.000Z	54 \| moderate	11.002 \| good	48.288 \| good	4.005 \| good	0.267 \| good	13.179 \| good	0.218 \| good
2025-10-22T10:00:00.000Z	52 \| moderate	10.402 \| good	35.569 \| good	6.235 \| good	0.25 \| good	11.936 \| good	0.2 \| good
2025-10-22T11:00:00.000Z	52 \| moderate	9.85 \| good	43.383 \| good	6.189 \| good	0.25 \| good	14.956 \| good	0.2 \| good
2025-10-22T12:00:00.000Z	44 \| good	7.856 \| good	31.225 \| good	3.008 \| good	0.267 \| good	15.665 \| good	0.182 \| good
2025-10-22T13:00:00.000Z	49 \| good	9.427 \| good	40.044 \| good	2.604 \| good	0.267 \| good	14.941 \| good	0.182 \| good
2025-10-22T14:00:00.000Z	49 \| good	9.079 \| good	36.377 \| good	2.923 \| good	0.284 \| good	17.662 \| good	0.254 \| good
2025-10-22T15:00:00.000Z	44 \| good	8.444 \| good	34.626 \| good	3.542 \| good	0.269 \| good	17.966 \| good	0.254 \| good
2025-10-22T16:00:00.000Z	44 \| good	7.654 \| good	32.685 \| good	11.25 \| good	0.267 \| good	18.256 \| good	0.291 \| good
2025-10-22T17:00:00.000Z	44 \| good	8.244 \| good	35.886 \| good	11.376 \| good	0.346 \| good	15.574 \| good	0.291 \| good
2025-10-22T18:00:00.000Z	49 \| good	9.172 \| good	36.502 \| good	8.568 \| good	0.8 \| good	8.158 \| good	0.254 \| good
2025-10-22T19:00:00.000Z	52 \| moderate	9.673 \| good	29.244 \| good	15.718 \| good	3.461 \| good	4.684 \| good	0.254 \| good
2025-10-22T20:00:00.000Z	44 \| good	8.327 \| good	33.074 \| good	17.172 \| good	3.051 \| good	2.491 \| good	0.236 \| good
2025-10-22T21:00:00.000Z	44 \| good	8.161 \| good	31.582 \| good	22.279 \| good	1.366 \| good	2.327 \| good	0.236 \| good
2025-10-22T22:00:00.000Z	44 \| good	8.109 \| good	35.157 \| good	27.007 \| good	0.763 \| good	2.993 \| good	0.255 \| good
2025-10-22T23:00:00.000Z	44 \| good	8.4 \| good	28.408 \| good	27.727 \| good	1.622 \| good	3.356 \| good	0.217 \| good
2025-10-23T00:00:00.000Z	49 \| good	9.444 \| good	47.108 \| good	33.463 \| good	1.604 \| good	5.912 \| good	0.2 \| good
2025-10-23T01:00:00.000Z	49 \| good	9.13 \| good	35.787 \| good	33.498 \| good	0.915 \| good	10.385 \| good	0.217 \| good
2025-10-23T02:00:00.000Z	52 \| moderate	10.158 \| good	36.127 \| good	29.776 \| good	1.068 \| good	9.049 \| good	0.235 \| good
2025-10-23T03:00:00.000Z	33 \| good	6.353 \| good	23.738 \| good	22.793 \| good	1.033 \| good	9.951 \| good	0.253 \| good
2025-10-23T04:00:00.000Z	33 \| good	5.696 \| good	20.827 \| good	19.416 \| good	0.439 \| good	10.056 \| good	0.289 \| good
2025-10-23T05:00:00.000Z	33 \| good	5.954 \| good	21.663 \| good	15.738 \| good	0.523 \| good	10.866 \| good	0.271 \| good
2025-10-23T06:00:00.000Z	38 \| good	6.712 \| good	20.672 \| good	10.859 \| good	0.498 \| good	9.959 \| good	0.289 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.339 \| good	27.309 \| good	8.441 \| good	0.487 \| good	8.55 \| good	0.306 \| good
2025-10-23T08:00:00.000Z	38 \| good	6.789 \| good	26.755 \| good	10.711 \| good	1.15 \| good	7.145 \| good	0.277 \| good
2025-10-23T09:00:00.000Z	38 \| good	6.856 \| good	28.987 \| good	14.269 \| good	0.295 \| good	5.618 \| good	0.259 \| good
2025-10-23T10:00:00.000Z	33 \| good	6.242 \| good	34.292 \| good	17.992 \| good	0.264 \| good	8.874 \| good	0.19 \| good
2025-10-23T11:00:00.000Z	39 \| good	7.364 \| good	42.41 \| good	18.103 \| good	0.249 \| good	6.872 \| good	0.19 \| good
2025-10-23T12:00:00.000Z	33 \| good	6.479 \| good	24.811 \| good	3.553 \| good	0.215 \| good	10.427 \| good	0.206 \| good
2025-10-23T13:00:00.000Z	33 \| good	5.544 \| good	22.48 \| good	7.548 \| good	0.215 \| good	13.07 \| good	0.189 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.96 \| good	16.323 \| good	4.978 \| good	0.227 \| good	14.104 \| good	0.218 \| good
2025-10-23T15:00:00.000Z	33 \| good	5.73 \| good	24.31 \| good	17.704 \| good	0.227 \| good	17.628 \| good	0.218 \| good
2025-10-23T16:00:00.000Z	33 \| good	6.098 \| good	27.728 \| good	23.042 \| good	1.126 \| good	13.863 \| good	0.311 \| good
2025-10-23T17:00:00.000Z	38 \| good	6.889 \| good	28.635 \| good	15.983 \| good	1.758 \| good	6.301 \| good	0.31 \| good
2025-10-23T18:00:00.000Z	44 \| good	7.664 \| good	34.709 \| good	19.312 \| good	4.509 \| good	3.219 \| good	0.236 \| good
2025-10-23T19:00:00.000Z	44 \| good	7.678 \| good	27.982 \| good	23.652 \| good	4.509 \| good	3.232 \| good	0.217 \| good
2025-10-23T20:00:00.000Z	49 \| good	8.614 \| good	36.365 \| good	29.136 \| good	3.133 \| good	2.486 \| good	0.217 \| good
2025-10-23T20:00:00.000Z	49 \| good	8.614 \| good	36.365 \| good	29.136 \| good	3.133 \| good	2.486 \| good	0.217 \| good
2025-10-23T01:00:00.000Z	44 \| good	7.606 \| good	33.423 \| good	35.201 \| good	0.426 \| good	3.053 \| good	0.18 \| good
2025-10-23T02:00:00.000Z	49 \| good	8.867 \| good	39.283 \| good	30.493 \| good	0.405 \| good	3.638 \| good	0.173 \| good
2025-10-23T03:00:00.000Z	52 \| moderate	10.307 \| good	45.44 \| good	23.205 \| good	0.384 \| good	4.223 \| good	0.166 \| good
2025-10-23T04:00:00.000Z	52 \| moderate	10.069 \| good	44.456 \| good	17.781 \| good	0.397 \| good	4.685 \| good	0.169 \| good
2025-10-23T05:00:00.000Z	54 \| moderate	11.033 \| good	48.472 \| good	14.301 \| good	0.409 \| good	5.147 \| good	0.171 \| good
2025-10-23T06:00:00.000Z	56 \| moderate	12.441 \| fine	55.892 \| fine	15.199 \| good	0.422 \| good	5.609 \| good	0.173 \| good
2025-10-23T07:00:00.000Z	56 \| moderate	11.678 \| good	51.677 \| good	13.654 \| good	0.414 \| good	5.64 \| good	0.173 \| good
2025-10-23T08:00:00.000Z	54 \| moderate	10.944 \| good	48.568 \| good	12.318 \| good	0.406 \| good	5.672 \| good	0.172 \| good
2025-10-23T09:00:00.000Z	52 \| moderate	10.102 \| good	44.998 \| good	14.97 \| good	0.398 \| good	5.704 \| good	0.171 \| good
2025-10-23T10:00:00.000Z	52 \| moderate	9.734 \| good	43.35 \| good	16.219 \| good	0.384 \| good	5.615 \| good	0.169 \| good
2025-10-23T11:00:00.000Z	49 \| good	9.262 \| good	41.591 \| good	19.353 \| good	0.37 \| good	5.526 \| good	0.167 \| good
2025-10-23T12:00:00.000Z	49 \| good	9.347 \| good	41.647 \| good	7.416 \| good	0.356 \| good	5.436 \| good	0.165 \| good
2025-10-23T13:00:00.000Z	49 \| good	8.849 \| good	38.965 \| good	9.49 \| good	0.373 \| good	5.769 \| good	0.17 \| good
2025-10-23T14:00:00.000Z	38 \| good	7.123 \| good	31.529 \| good	11.57 \| good	0.389 \| good	6.102 \| good	0.176 \| good
2025-10-23T15:00:00.000Z	33 \| good	5.66 \| good	24.427 \| good	14.412 \| good	0.406 \| good	6.434 \| good	0.181 \| good
2025-10-23T16:00:00.000Z	23 \| good	4.294 \| good	18.922 \| good	25.379 \| good	0.413 \| good	5.028 \| good	0.169 \| good
2025-10-23T17:00:00.000Z	29 \| good	3.876 \| good	17.267 \| good	31.406 \| good	0.42 \| good	3.622 \| good	0.157 \| good
2025-10-23T18:00:00.000Z	31 \| good	3.858 \| good	16.898 \| good	33.674 \| good	0.427 \| good	2.216 \| good	0.144 \| good
2025-10-23T19:00:00.000Z	32 \| good	3.475 \| good	15.299 \| good	35.088 \| good	0.391 \| good	1.727 \| good	0.137 \| good
2025-10-23T20:00:00.000Z	35 \| good	3.14 \| good	13.223 \| good	37.951 \| good	0.356 \| good	1.238 \| good	0.129 \| good
2025-10-23T21:00:00.000Z	35 \| good	2.826 \| good	11.479 \| good	38.147 \| good	0.32 \| good	0.749 \| good	0.121 \| good
2025-10-23T22:00:00.000Z	38 \| good	2.831 \| good	11.523 \| good	40.977 \| good	0.332 \| good	1.068 \| good	0.123 \| good
2025-10-23T23:00:00.000Z	36 \| good	2.739 \| good	10.886 \| good	39.46 \| good	0.343 \| good	1.386 \| good	0.124 \| good
2025-10-24T00:00:00.000Z	34 \| good	2.984 \| good	12.731 \| good	36.54 \| good	0.354 \| good	1.705 \| good	0.125 \| good
2025-10-24T01:00:00.000Z	31 \| good	3.039 \| good	12.775 \| good	33.505 \| good	0.412 \| good	4.238 \| good	0.149 \| good
2025-10-24T02:00:00.000Z	28 \| good	3.281 \| good	14.352 \| good	30.483 \| good	0.469 \| good	6.77 \| good	0.172 \| good
2025-10-24T03:00:00.000Z	24 \| good	3.681 \| good	16.052 \| good	26.406 \| good	0.527 \| good	9.303 \| good	0.196 \| good
2025-10-24T04:00:00.000Z	21 \| good	3.415 \| good	15.355 \| good	23.441 \| good	0.541 \| good	9.367 \| good	0.194 \| good
2025-10-24T05:00:00.000Z	22 \| good	3.88 \| good	16.903 \| good	20.696 \| good	0.555 \| good	9.43 \| good	0.192 \| good
2025-10-24T06:00:00.000Z	22 \| good	4.399 \| good	19.021 \| good	22.929 \| good	0.57 \| good	9.494 \| good	0.19 \| good
2025-10-24T07:00:00.000Z	22 \| good	3.783 \| good	16.422 \| good	22.728 \| good	0.527 \| good	8.618 \| good	0.185 \| good
2025-10-24T08:00:00.000Z	22 \| good	3.678 \| good	16.024 \| good	19.108 \| good	0.485 \| good	7.742 \| good	0.18 \| good
2025-10-24T09:00:00.000Z	22 \| good	3.753 \| good	16.13 \| good	19.93 \| good	0.442 \| good	6.866 \| good	0.174 \| good
2025-10-24T10:00:00.000Z	22 \| good	3.934 \| good	17.068 \| good	18.149 \| good	0.451 \| good	6.275 \| good	0.18 \| good
2025-10-24T11:00:00.000Z	27 \| good	4.727 \| good	20.924 \| good	18.483 \| good	0.46 \| good	5.684 \| good	0.186 \| good
2025-10-24T12:00:00.000Z	27 \| good	5.245 \| good	22.432 \| good	9.88 \| good	0.469 \| good	5.092 \| good	0.192 \| good
2025-10-24T13:00:00.000Z	33 \| good	6.339 \| good	28.156 \| good	14.218 \| good	0.528 \| good	5.692 \| good	0.217 \| good
2025-10-24T14:00:00.000Z	38 \| good	6.792 \| good	30.355 \| good	14.596 \| good	0.587 \| good	6.292 \| good	0.241 \| good
2025-10-24T15:00:00.000Z	38 \| good	6.857 \| good	30.746 \| good	18.696 \| good	0.646 \| good	6.892 \| good	0.265 \| good
2025-10-24T16:00:00.000Z	38 \| good	6.732 \| good	29.977 \| good	24.655 \| good	0.661 \| good	6.589 \| good	0.276 \| good
2025-10-24T17:00:00.000Z	38 \| good	6.558 \| good	29.074 \| good	27.189 \| good	0.677 \| good	6.287 \| good	0.287 \| good
2025-10-24T18:00:00.000Z	38 \| good	6.605 \| good	29.509 \| good	30.507 \| good	0.692 \| good	5.984 \| good	0.298 \| good
2025-10-24T19:00:00.000Z	33 \| good	5.695 \| good	24.658 \| good	33.942 \| good	0.655 \| good	5.199 \| good	0.279 \| good
2025-10-24T20:00:00.000Z	32 \| good	5.316 \| good	22.879 \| good	35.142 \| good	0.617 \| good	4.413 \| good	0.26 \| good
2025-10-24T21:00:00.000Z	32 \| good	5.227 \| good	22.362 \| good	34.659 \| good	0.58 \| good	3.627 \| good	0.241 \| good
2025-10-24T22:00:00.000Z	36 \| good	3.075 \| good	12.283 \| good	38.55 \| good	0.53 \| good	3.626 \| good	0.225 \| good
2025-10-24T23:00:00.000Z	36 \| good	1.667 \| good	6.752 \| good	39.401 \| good	0.481 \| good	3.625 \| good	0.21 \| good
2025-10-25T00:00:00.000Z	49 \| good	9.046 \| good	9.621 \| good	34.134 \| good	0.432 \| good	3.631 \| good	0.195 \| good

Cheney

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Cheney, Washington air quality map: Track AQI near you

How accurate is Washington, USA air quality data?

Air quality data and pollutant measurements for Washington, 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

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Frequently asked questions

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

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

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

The worst air quality in Cheney, Washington in the last 24 hours was observed at 06:00:00 on 2025-10-22.

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

In the last 24 hrs, the best air quality in Cheney, Washington was observed at 02:00:00 on 2025-10-22.

What is the current air quality in Cheney, Washington?

The current air quality in Cheney, Washington is 49, categorized as Good based on real-time data.

What pollutant is the most common in Cheney, Washington?

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

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

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

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

The current PM_2.5 concentration at Cheney, Washington is 9.444 μg/m³.

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

The current PM₁₀ concentration at Cheney, Washington is 47.108 μg/m³.

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

The current carbon monoxide (CO) concentration at Cheney, Washington is 0.2 ppm.

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

The current sulfur dioxide (SO₂) concentration at Cheney, Washington is 1.604 ppb.

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

The current ozone (O₃) concentration at Cheney, Washington is 33.463 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Cheney, Washington is 5.912 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-21T21:00:00.000Z	22 \| good	4.354 \| good	20.399 \| good	23.736 \| good	6.175 \| good	2.87 \| good	0.226 \| good
2025-10-21T22:00:00.000Z	21 \| good	3.385 \| good	18.219 \| good	23.3 \| good	4.2 \| good	3.344 \| good	0.226 \| good
2025-10-21T23:00:00.000Z	23 \| good	2.905 \| good	13.855 \| good	24.712 \| good	2.112 \| good	2.108 \| good	0.226 \| good
2025-10-22T00:00:00.000Z	27 \| good	2.821 \| good	18.182 \| good	28.558 \| good	1.343 \| good	5.005 \| good	0.208 \| good
2025-10-22T01:00:00.000Z	24 \| good	2.603 \| good	12.049 \| good	26.034 \| good	0.8 \| good	5.987 \| good	0.236 \| good
2025-10-22T02:00:00.000Z	24 \| good	3.681 \| good	17.049 \| good	25.59 \| good	0.403 \| good	8.138 \| good	0.301 \| good
2025-10-22T03:00:00.000Z	38 \| good	6.816 \| good	30.075 \| good	21.634 \| good	1.025 \| good	23.256 \| good	0.341 \| good
2025-10-22T04:00:00.000Z	27 \| good	5.105 \| good	29.303 \| good	14.132 \| good	0.514 \| good	12.281 \| good	0.272 \| good
2025-10-22T05:00:00.000Z	52 \| moderate	9.522 \| good	36.966 \| good	8.507 \| good	0.435 \| good	11.522 \| good	0.218 \| good
2025-10-22T06:00:00.000Z	62 \| moderate	15.457 \| fine	44.505 \| good	6.691 \| good	0.348 \| good	13.969 \| good	0.218 \| good
2025-10-22T07:00:00.000Z	52 \| moderate	9.614 \| good	56.846 \| fine	6.973 \| good	0.348 \| good	15.931 \| good	0.236 \| good
2025-10-22T08:00:00.000Z	54 \| moderate	10.621 \| good	25.928 \| good	7.595 \| good	0.232 \| good	14.488 \| good	0.2 \| good
2025-10-22T09:00:00.000Z	54 \| moderate	11.002 \| good	48.288 \| good	4.005 \| good	0.267 \| good	13.179 \| good	0.218 \| good
2025-10-22T10:00:00.000Z	52 \| moderate	10.402 \| good	35.569 \| good	6.235 \| good	0.25 \| good	11.936 \| good	0.2 \| good
2025-10-22T11:00:00.000Z	52 \| moderate	9.85 \| good	43.383 \| good	6.189 \| good	0.25 \| good	14.956 \| good	0.2 \| good
2025-10-22T12:00:00.000Z	44 \| good	7.856 \| good	31.225 \| good	3.008 \| good	0.267 \| good	15.665 \| good	0.182 \| good
2025-10-22T13:00:00.000Z	49 \| good	9.427 \| good	40.044 \| good	2.604 \| good	0.267 \| good	14.941 \| good	0.182 \| good
2025-10-22T14:00:00.000Z	49 \| good	9.079 \| good	36.377 \| good	2.923 \| good	0.284 \| good	17.662 \| good	0.254 \| good
2025-10-22T15:00:00.000Z	44 \| good	8.444 \| good	34.626 \| good	3.542 \| good	0.269 \| good	17.966 \| good	0.254 \| good
2025-10-22T16:00:00.000Z	44 \| good	7.654 \| good	32.685 \| good	11.25 \| good	0.267 \| good	18.256 \| good	0.291 \| good
2025-10-22T17:00:00.000Z	44 \| good	8.244 \| good	35.886 \| good	11.376 \| good	0.346 \| good	15.574 \| good	0.291 \| good
2025-10-22T18:00:00.000Z	49 \| good	9.172 \| good	36.502 \| good	8.568 \| good	0.8 \| good	8.158 \| good	0.254 \| good
2025-10-22T19:00:00.000Z	52 \| moderate	9.673 \| good	29.244 \| good	15.718 \| good	3.461 \| good	4.684 \| good	0.254 \| good
2025-10-22T20:00:00.000Z	44 \| good	8.327 \| good	33.074 \| good	17.172 \| good	3.051 \| good	2.491 \| good	0.236 \| good
2025-10-22T21:00:00.000Z	44 \| good	8.161 \| good	31.582 \| good	22.279 \| good	1.366 \| good	2.327 \| good	0.236 \| good
2025-10-22T22:00:00.000Z	44 \| good	8.109 \| good	35.157 \| good	27.007 \| good	0.763 \| good	2.993 \| good	0.255 \| good
2025-10-22T23:00:00.000Z	44 \| good	8.4 \| good	28.408 \| good	27.727 \| good	1.622 \| good	3.356 \| good	0.217 \| good
2025-10-23T00:00:00.000Z	49 \| good	9.444 \| good	47.108 \| good	33.463 \| good	1.604 \| good	5.912 \| good	0.2 \| good
2025-10-23T01:00:00.000Z	49 \| good	9.13 \| good	35.787 \| good	33.498 \| good	0.915 \| good	10.385 \| good	0.217 \| good
2025-10-23T02:00:00.000Z	52 \| moderate	10.158 \| good	36.127 \| good	29.776 \| good	1.068 \| good	9.049 \| good	0.235 \| good
2025-10-23T03:00:00.000Z	33 \| good	6.353 \| good	23.738 \| good	22.793 \| good	1.033 \| good	9.951 \| good	0.253 \| good
2025-10-23T04:00:00.000Z	33 \| good	5.696 \| good	20.827 \| good	19.416 \| good	0.439 \| good	10.056 \| good	0.289 \| good
2025-10-23T05:00:00.000Z	33 \| good	5.954 \| good	21.663 \| good	15.738 \| good	0.523 \| good	10.866 \| good	0.271 \| good
2025-10-23T06:00:00.000Z	38 \| good	6.712 \| good	20.672 \| good	10.859 \| good	0.498 \| good	9.959 \| good	0.289 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.339 \| good	27.309 \| good	8.441 \| good	0.487 \| good	8.55 \| good	0.306 \| good
2025-10-23T08:00:00.000Z	38 \| good	6.789 \| good	26.755 \| good	10.711 \| good	1.15 \| good	7.145 \| good	0.277 \| good
2025-10-23T09:00:00.000Z	38 \| good	6.856 \| good	28.987 \| good	14.269 \| good	0.295 \| good	5.618 \| good	0.259 \| good
2025-10-23T10:00:00.000Z	33 \| good	6.242 \| good	34.292 \| good	17.992 \| good	0.264 \| good	8.874 \| good	0.19 \| good
2025-10-23T11:00:00.000Z	39 \| good	7.364 \| good	42.41 \| good	18.103 \| good	0.249 \| good	6.872 \| good	0.19 \| good
2025-10-23T12:00:00.000Z	33 \| good	6.479 \| good	24.811 \| good	3.553 \| good	0.215 \| good	10.427 \| good	0.206 \| good
2025-10-23T13:00:00.000Z	33 \| good	5.544 \| good	22.48 \| good	7.548 \| good	0.215 \| good	13.07 \| good	0.189 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.96 \| good	16.323 \| good	4.978 \| good	0.227 \| good	14.104 \| good	0.218 \| good
2025-10-23T15:00:00.000Z	33 \| good	5.73 \| good	24.31 \| good	17.704 \| good	0.227 \| good	17.628 \| good	0.218 \| good
2025-10-23T16:00:00.000Z	33 \| good	6.098 \| good	27.728 \| good	23.042 \| good	1.126 \| good	13.863 \| good	0.311 \| good
2025-10-23T17:00:00.000Z	38 \| good	6.889 \| good	28.635 \| good	15.983 \| good	1.758 \| good	6.301 \| good	0.31 \| good
2025-10-23T18:00:00.000Z	44 \| good	7.664 \| good	34.709 \| good	19.312 \| good	4.509 \| good	3.219 \| good	0.236 \| good
2025-10-23T19:00:00.000Z	44 \| good	7.678 \| good	27.982 \| good	23.652 \| good	4.509 \| good	3.232 \| good	0.217 \| good
2025-10-23T20:00:00.000Z	49 \| good	8.614 \| good	36.365 \| good	29.136 \| good	3.133 \| good	2.486 \| good	0.217 \| good
2025-10-23T20:00:00.000Z	49 \| good	8.614 \| good	36.365 \| good	29.136 \| good	3.133 \| good	2.486 \| good	0.217 \| good
2025-10-23T01:00:00.000Z	44 \| good	7.606 \| good	33.423 \| good	35.201 \| good	0.426 \| good	3.053 \| good	0.18 \| good
2025-10-23T02:00:00.000Z	49 \| good	8.867 \| good	39.283 \| good	30.493 \| good	0.405 \| good	3.638 \| good	0.173 \| good
2025-10-23T03:00:00.000Z	52 \| moderate	10.307 \| good	45.44 \| good	23.205 \| good	0.384 \| good	4.223 \| good	0.166 \| good
2025-10-23T04:00:00.000Z	52 \| moderate	10.069 \| good	44.456 \| good	17.781 \| good	0.397 \| good	4.685 \| good	0.169 \| good
2025-10-23T05:00:00.000Z	54 \| moderate	11.033 \| good	48.472 \| good	14.301 \| good	0.409 \| good	5.147 \| good	0.171 \| good
2025-10-23T06:00:00.000Z	56 \| moderate	12.441 \| fine	55.892 \| fine	15.199 \| good	0.422 \| good	5.609 \| good	0.173 \| good
2025-10-23T07:00:00.000Z	56 \| moderate	11.678 \| good	51.677 \| good	13.654 \| good	0.414 \| good	5.64 \| good	0.173 \| good
2025-10-23T08:00:00.000Z	54 \| moderate	10.944 \| good	48.568 \| good	12.318 \| good	0.406 \| good	5.672 \| good	0.172 \| good
2025-10-23T09:00:00.000Z	52 \| moderate	10.102 \| good	44.998 \| good	14.97 \| good	0.398 \| good	5.704 \| good	0.171 \| good
2025-10-23T10:00:00.000Z	52 \| moderate	9.734 \| good	43.35 \| good	16.219 \| good	0.384 \| good	5.615 \| good	0.169 \| good
2025-10-23T11:00:00.000Z	49 \| good	9.262 \| good	41.591 \| good	19.353 \| good	0.37 \| good	5.526 \| good	0.167 \| good
2025-10-23T12:00:00.000Z	49 \| good	9.347 \| good	41.647 \| good	7.416 \| good	0.356 \| good	5.436 \| good	0.165 \| good
2025-10-23T13:00:00.000Z	49 \| good	8.849 \| good	38.965 \| good	9.49 \| good	0.373 \| good	5.769 \| good	0.17 \| good
2025-10-23T14:00:00.000Z	38 \| good	7.123 \| good	31.529 \| good	11.57 \| good	0.389 \| good	6.102 \| good	0.176 \| good
2025-10-23T15:00:00.000Z	33 \| good	5.66 \| good	24.427 \| good	14.412 \| good	0.406 \| good	6.434 \| good	0.181 \| good
2025-10-23T16:00:00.000Z	23 \| good	4.294 \| good	18.922 \| good	25.379 \| good	0.413 \| good	5.028 \| good	0.169 \| good
2025-10-23T17:00:00.000Z	29 \| good	3.876 \| good	17.267 \| good	31.406 \| good	0.42 \| good	3.622 \| good	0.157 \| good
2025-10-23T18:00:00.000Z	31 \| good	3.858 \| good	16.898 \| good	33.674 \| good	0.427 \| good	2.216 \| good	0.144 \| good
2025-10-23T19:00:00.000Z	32 \| good	3.475 \| good	15.299 \| good	35.088 \| good	0.391 \| good	1.727 \| good	0.137 \| good
2025-10-23T20:00:00.000Z	35 \| good	3.14 \| good	13.223 \| good	37.951 \| good	0.356 \| good	1.238 \| good	0.129 \| good
2025-10-23T21:00:00.000Z	35 \| good	2.826 \| good	11.479 \| good	38.147 \| good	0.32 \| good	0.749 \| good	0.121 \| good
2025-10-23T22:00:00.000Z	38 \| good	2.831 \| good	11.523 \| good	40.977 \| good	0.332 \| good	1.068 \| good	0.123 \| good
2025-10-23T23:00:00.000Z	36 \| good	2.739 \| good	10.886 \| good	39.46 \| good	0.343 \| good	1.386 \| good	0.124 \| good
2025-10-24T00:00:00.000Z	34 \| good	2.984 \| good	12.731 \| good	36.54 \| good	0.354 \| good	1.705 \| good	0.125 \| good
2025-10-24T01:00:00.000Z	31 \| good	3.039 \| good	12.775 \| good	33.505 \| good	0.412 \| good	4.238 \| good	0.149 \| good
2025-10-24T02:00:00.000Z	28 \| good	3.281 \| good	14.352 \| good	30.483 \| good	0.469 \| good	6.77 \| good	0.172 \| good
2025-10-24T03:00:00.000Z	24 \| good	3.681 \| good	16.052 \| good	26.406 \| good	0.527 \| good	9.303 \| good	0.196 \| good
2025-10-24T04:00:00.000Z	21 \| good	3.415 \| good	15.355 \| good	23.441 \| good	0.541 \| good	9.367 \| good	0.194 \| good
2025-10-24T05:00:00.000Z	22 \| good	3.88 \| good	16.903 \| good	20.696 \| good	0.555 \| good	9.43 \| good	0.192 \| good
2025-10-24T06:00:00.000Z	22 \| good	4.399 \| good	19.021 \| good	22.929 \| good	0.57 \| good	9.494 \| good	0.19 \| good
2025-10-24T07:00:00.000Z	22 \| good	3.783 \| good	16.422 \| good	22.728 \| good	0.527 \| good	8.618 \| good	0.185 \| good
2025-10-24T08:00:00.000Z	22 \| good	3.678 \| good	16.024 \| good	19.108 \| good	0.485 \| good	7.742 \| good	0.18 \| good
2025-10-24T09:00:00.000Z	22 \| good	3.753 \| good	16.13 \| good	19.93 \| good	0.442 \| good	6.866 \| good	0.174 \| good
2025-10-24T10:00:00.000Z	22 \| good	3.934 \| good	17.068 \| good	18.149 \| good	0.451 \| good	6.275 \| good	0.18 \| good
2025-10-24T11:00:00.000Z	27 \| good	4.727 \| good	20.924 \| good	18.483 \| good	0.46 \| good	5.684 \| good	0.186 \| good
2025-10-24T12:00:00.000Z	27 \| good	5.245 \| good	22.432 \| good	9.88 \| good	0.469 \| good	5.092 \| good	0.192 \| good
2025-10-24T13:00:00.000Z	33 \| good	6.339 \| good	28.156 \| good	14.218 \| good	0.528 \| good	5.692 \| good	0.217 \| good
2025-10-24T14:00:00.000Z	38 \| good	6.792 \| good	30.355 \| good	14.596 \| good	0.587 \| good	6.292 \| good	0.241 \| good
2025-10-24T15:00:00.000Z	38 \| good	6.857 \| good	30.746 \| good	18.696 \| good	0.646 \| good	6.892 \| good	0.265 \| good
2025-10-24T16:00:00.000Z	38 \| good	6.732 \| good	29.977 \| good	24.655 \| good	0.661 \| good	6.589 \| good	0.276 \| good
2025-10-24T17:00:00.000Z	38 \| good	6.558 \| good	29.074 \| good	27.189 \| good	0.677 \| good	6.287 \| good	0.287 \| good
2025-10-24T18:00:00.000Z	38 \| good	6.605 \| good	29.509 \| good	30.507 \| good	0.692 \| good	5.984 \| good	0.298 \| good
2025-10-24T19:00:00.000Z	33 \| good	5.695 \| good	24.658 \| good	33.942 \| good	0.655 \| good	5.199 \| good	0.279 \| good
2025-10-24T20:00:00.000Z	32 \| good	5.316 \| good	22.879 \| good	35.142 \| good	0.617 \| good	4.413 \| good	0.26 \| good
2025-10-24T21:00:00.000Z	32 \| good	5.227 \| good	22.362 \| good	34.659 \| good	0.58 \| good	3.627 \| good	0.241 \| good
2025-10-24T22:00:00.000Z	36 \| good	3.075 \| good	12.283 \| good	38.55 \| good	0.53 \| good	3.626 \| good	0.225 \| good
2025-10-24T23:00:00.000Z	36 \| good	1.667 \| good	6.752 \| good	39.401 \| good	0.481 \| good	3.625 \| good	0.21 \| good
2025-10-25T00:00:00.000Z	49 \| good	9.046 \| good	9.621 \| good	34.134 \| good	0.432 \| good	3.631 \| good	0.195 \| good

Cheney, Washington live air quality index now

Major air pollutants in Cheney, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Cheney, Washington air quality map: Track AQI near you

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Frequently asked questions

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What is the current concentration of PM2.5 in Cheney, Washington?

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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