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

The current PM10 concentration at Cheney, Washington is 122.451 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Cheney, Washington is 0.286 ppb.

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

The current ozone (O3) concentration at Cheney, Washington is 19.512 ppm.

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

The current nitrogen dioxide (NO2) concentration at Cheney, Washington is 5.838 ppb.

Cheney, Washington live air quality index now

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

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)

107

Unhealthy for sensitive groups

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)

37.86 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

164.38 μg/m³

155

255

425

605+

Ozone (O₃)

36.68 ppb

201

201+

Sulfur Dioxide (SO₂)

5.00 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.62 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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
2025-09-04T00:00:00.000Z	153 \| unhealthy	58.551 \| poor	135.04 \| fine	60.84 \| fine	1.414 \| good	6.776 \| good	0.232 \| good
2025-09-04T01:00:00.000Z	96 \| moderate	33.062 \| fine	130.3 \| fine	60.708 \| fine	1.899 \| good	7.105 \| good	0.267 \| good
2025-09-04T02:00:00.000Z	92 \| moderate	30.756 \| fine	103.845 \| fine	55.713 \| fine	0.694 \| good	6.999 \| good	0.274 \| good
2025-09-04T03:00:00.000Z	94 \| moderate	28.419 \| fine	141.487 \| fine	51.434 \| good	1.477 \| good	9.398 \| good	0.335 \| good
2025-09-04T04:00:00.000Z	86 \| moderate	28.211 \| fine	109.139 \| fine	44.678 \| good	1.398 \| good	11.661 \| good	0.325 \| good
2025-09-04T05:00:00.000Z	82 \| moderate	26.374 \| fine	110.68 \| fine	39.94 \| good	0.555 \| good	12.821 \| good	0.373 \| good
2025-09-04T06:00:00.000Z	79 \| moderate	23.582 \| fine	101.02 \| fine	38.847 \| good	0.361 \| good	11.918 \| good	0.305 \| good
2025-09-04T07:00:00.000Z	73 \| moderate	20.54 \| fine	92.577 \| fine	33.167 \| good	0.411 \| good	9.644 \| good	0.294 \| good
2025-09-04T08:00:00.000Z	73 \| moderate	21.259 \| fine	90.998 \| fine	26.7 \| good	0.408 \| good	10.644 \| good	0.293 \| good
2025-09-04T09:00:00.000Z	75 \| moderate	21.727 \| fine	77.34 \| fine	22.119 \| good	0.36 \| good	10.801 \| good	0.239 \| good
2025-09-04T10:00:00.000Z	77 \| moderate	23.055 \| fine	90.579 \| fine	23.493 \| good	0.432 \| good	7.634 \| good	0.235 \| good
2025-09-04T11:00:00.000Z	77 \| moderate	23.169 \| fine	98.406 \| fine	22.205 \| good	0.417 \| good	10.208 \| good	0.241 \| good
2025-09-04T12:00:00.000Z	69 \| moderate	19.432 \| fine	86.31 \| fine	18.556 \| good	0.393 \| good	9.915 \| good	0.241 \| good
2025-09-04T13:00:00.000Z	54 \| moderate	10.9 \| good	48.455 \| good	12.364 \| good	0.377 \| good	9.276 \| good	0.277 \| good
2025-09-04T14:00:00.000Z	75 \| moderate	22.427 \| fine	82.207 \| fine	19.44 \| good	0.367 \| good	11.426 \| good	0.232 \| good
2025-09-04T15:00:00.000Z	77 \| moderate	22.507 \| fine	80.848 \| fine	19.607 \| good	0.44 \| good	10.654 \| good	0.232 \| good
2025-09-04T16:00:00.000Z	75 \| moderate	21.99 \| fine	86.378 \| fine	27.542 \| good	0.547 \| good	11.225 \| good	0.273 \| good
2025-09-04T17:00:00.000Z	77 \| moderate	22.961 \| fine	86.586 \| fine	28.676 \| good	1.355 \| good	10.204 \| good	0.3 \| good
2025-09-04T18:00:00.000Z	77 \| moderate	22.805 \| fine	94.186 \| fine	33.439 \| good	1.488 \| good	6.567 \| good	0.255 \| good
2025-09-04T19:00:00.000Z	84 \| moderate	26.552 \| fine	118.884 \| fine	31.578 \| good	3.726 \| good	6.738 \| good	0.232 \| good
2025-09-04T20:00:00.000Z	73 \| moderate	20.672 \| fine	86.642 \| fine	34.962 \| good	2.948 \| good	5.031 \| good	0.218 \| good
2025-09-04T21:00:00.000Z	82 \| moderate	26.021 \| fine	111.227 \| fine	36.804 \| good	2.109 \| good	8.468 \| good	0.212 \| good
2025-09-04T22:00:00.000Z	77 \| moderate	23.277 \| fine	106.171 \| fine	41.203 \| good	1.594 \| good	8.941 \| good	0.253 \| good
2025-09-04T23:00:00.000Z	85 \| moderate	26.926 \| fine	123.711 \| fine	47.732 \| good	2.203 \| good	8.902 \| good	0.274 \| good
2025-09-05T00:00:00.000Z	75 \| moderate	21.886 \| fine	65.601 \| fine	49.083 \| good	2.246 \| good	6.764 \| good	0.287 \| good
2025-09-05T01:00:00.000Z	71 \| moderate	19.788 \| fine	84.61 \| fine	48.152 \| good	3.823 \| good	8.762 \| good	0.287 \| good
2025-09-05T02:00:00.000Z	73 \| moderate	20.944 \| fine	77.31 \| fine	40.66 \| good	1.615 \| good	12.569 \| good	0.355 \| good
2025-09-05T03:00:00.000Z	81 \| moderate	24.537 \| fine	78.21 \| fine	37.477 \| good	1.492 \| good	14.417 \| good	0.362 \| good
2025-09-05T04:00:00.000Z	77 \| moderate	23.456 \| fine	80.503 \| fine	36.358 \| good	0.663 \| good	11.215 \| good	0.344 \| good
2025-09-05T05:00:00.000Z	84 \| moderate	27.059 \| fine	91.272 \| fine	33.852 \| good	0.294 \| good	9.326 \| good	0.378 \| good
2025-09-05T06:00:00.000Z	90 \| moderate	30.201 \| fine	100.202 \| fine	28.168 \| good	0.292 \| good	9.573 \| good	0.44 \| good
2025-09-05T07:00:00.000Z	97 \| moderate	34.023 \| fine	93.02 \| fine	24.578 \| good	0.554 \| good	8.452 \| good	0.345 \| good
2025-09-05T08:00:00.000Z	102 \| sensitive	35.792 \| moderate	133.098 \| fine	20.99 \| good	0.216 \| good	6.558 \| good	0.317 \| good
2025-09-05T09:00:00.000Z	90 \| moderate	30.199 \| fine	121.646 \| fine	18.233 \| good	0.437 \| good	8.668 \| good	0.304 \| good
2025-09-05T10:00:00.000Z	96 \| moderate	32.8 \| fine	107.398 \| fine	18.551 \| good	0.324 \| good	7.818 \| good	0.301 \| good
2025-09-05T11:00:00.000Z	92 \| moderate	30.704 \| fine	122.451 \| fine	19.512 \| good	0.286 \| good	5.838 \| good	0.253 \| good
2025-09-05T12:00:00.000Z	94 \| moderate	32.401 \| fine	128.87 \| fine	16.717 \| good	0.317 \| good	6.824 \| good	0.27 \| good
2025-09-05T13:00:00.000Z	88 \| moderate	28.551 \| fine	103.658 \| fine	15.428 \| good	0.33 \| good	8.281 \| good	0.277 \| good
2025-09-05T14:00:00.000Z	96 \| moderate	33.219 \| fine	136.822 \| fine	16.947 \| good	0.388 \| good	9.478 \| good	0.311 \| good
2025-09-05T15:00:00.000Z	102 \| sensitive	36.451 \| moderate	134.963 \| fine	20.581 \| good	0.457 \| good	10.89 \| good	0.362 \| good
2025-09-05T16:00:00.000Z	107 \| sensitive	37.818 \| moderate	160.235 \| moderate	22.002 \| good	0.423 \| good	8.491 \| good	0.355 \| good
2025-09-05T17:00:00.000Z	107 \| sensitive	37.514 \| moderate	143.634 \| fine	25.422 \| good	1.365 \| good	7.068 \| good	0.325 \| good
2025-09-05T18:00:00.000Z	107 \| sensitive	38.118 \| moderate	148.886 \| fine	26.314 \| good	1.333 \| good	9.396 \| good	0.291 \| good
2025-09-05T19:00:00.000Z	97 \| moderate	34.01 \| fine	111.854 \| fine	25.76 \| good	1.663 \| good	7.813 \| good	0.287 \| good
2025-09-05T20:00:00.000Z	97 \| moderate	33.65 \| fine	117.721 \| fine	28.179 \| good	2.471 \| good	7.217 \| good	0.27 \| good
2025-09-05T21:00:00.000Z	97 \| moderate	34.397 \| fine	119.197 \| fine	33.915 \| good	2.199 \| good	6.685 \| good	0.341 \| good
2025-09-05T22:00:00.000Z	107 \| sensitive	37.858 \| moderate	164.378 \| moderate	36.676 \| good	5.002 \| good	5.619 \| good	0.401 \| good
2025-09-05T23:00:00.000Z	107 \| sensitive	37.858 \| moderate	164.378 \| moderate	36.676 \| good	5.002 \| good	5.619 \| good	0.401 \| good
2025-09-05T12:00:00.000Z	144 \| sensitive	52.96 \| moderate	241.116 \| moderate	4.258 \| good	0.296 \| good	1.952 \| good	0.223 \| good
2025-09-05T13:00:00.000Z	144 \| sensitive	52.84 \| moderate	239.919 \| moderate	3.66 \| good	0.305 \| good	2.284 \| good	0.229 \| good
2025-09-05T14:00:00.000Z	132 \| sensitive	47.653 \| moderate	214.856 \| moderate	8.174 \| good	0.313 \| good	2.617 \| good	0.235 \| good
2025-09-05T15:00:00.000Z	105 \| sensitive	36.857 \| moderate	160.911 \| moderate	17.1 \| good	0.322 \| good	2.95 \| good	0.241 \| good
2025-09-05T16:00:00.000Z	86 \| moderate	28.414 \| fine	123.564 \| fine	27.81 \| good	0.318 \| good	2.332 \| good	0.231 \| good
2025-09-05T17:00:00.000Z	81 \| moderate	24.661 \| fine	107.755 \| fine	30.427 \| good	0.314 \| good	1.714 \| good	0.221 \| good
2025-09-05T18:00:00.000Z	79 \| moderate	23.918 \| fine	104.359 \| fine	36.086 \| good	0.309 \| good	1.095 \| good	0.211 \| good
2025-09-05T19:00:00.000Z	86 \| moderate	27.858 \| fine	121.561 \| fine	44.143 \| good	0.312 \| good	0.975 \| good	0.21 \| good
2025-09-05T20:00:00.000Z	100 \| moderate	35.246 \| fine	153.537 \| fine	53.194 \| good	0.315 \| good	0.855 \| good	0.208 \| good
2025-09-05T21:00:00.000Z	125 \| sensitive	45.272 \| moderate	203.094 \| moderate	58.864 \| fine	0.318 \| good	0.735 \| good	0.206 \| good
2025-09-05T22:00:00.000Z	154 \| unhealthy	60.433 \| poor	258.9 \| poor	60.037 \| fine	0.339 \| good	0.825 \| good	0.211 \| good
2025-09-05T23:00:00.000Z	168 \| unhealthy	80.148 \| poor	280.444 \| poor	61.787 \| fine	0.36 \| good	0.914 \| good	0.216 \| good
2025-09-06T00:00:00.000Z	179 \| unhealthy	94.654 \| poor	295.818 \| poor	57.528 \| fine	0.38 \| good	1.004 \| good	0.221 \| good
2025-09-06T01:00:00.000Z	183 \| unhealthy	100.905 \| poor	301.692 \| poor	51.659 \| good	0.426 \| good	2.843 \| good	0.243 \| good
2025-09-06T02:00:00.000Z	182 \| unhealthy	100.021 \| poor	301.068 \| poor	40.245 \| good	0.472 \| good	4.682 \| good	0.265 \| good
2025-09-06T03:00:00.000Z	179 \| unhealthy	95.199 \| poor	295.868 \| poor	28.594 \| good	0.517 \| good	6.521 \| good	0.288 \| good
2025-09-06T04:00:00.000Z	178 \| unhealthy	94.278 \| poor	295.116 \| poor	30.26 \| good	0.564 \| good	6.475 \| good	0.299 \| good
2025-09-06T05:00:00.000Z	180 \| unhealthy	97.216 \| poor	298.307 \| poor	31.495 \| good	0.61 \| good	6.429 \| good	0.311 \| good
2025-09-06T06:00:00.000Z	181 \| unhealthy	99.427 \| poor	300.929 \| poor	29.383 \| good	0.656 \| good	6.384 \| good	0.323 \| good
2025-09-06T07:00:00.000Z	183 \| unhealthy	100.55 \| poor	301 \| poor	28.743 \| good	0.664 \| good	7.346 \| good	0.341 \| good
2025-09-06T08:00:00.000Z	182 \| unhealthy	100.192 \| poor	300.868 \| poor	26.242 \| good	0.673 \| good	8.309 \| good	0.36 \| good
2025-09-06T09:00:00.000Z	182 \| unhealthy	99.704 \| poor	299.996 \| poor	25.048 \| good	0.681 \| good	9.271 \| good	0.379 \| good
2025-09-06T10:00:00.000Z	183 \| unhealthy	100.712 \| poor	301.784 \| poor	23.728 \| good	0.689 \| good	9.963 \| good	0.401 \| good
2025-09-06T11:00:00.000Z	184 \| unhealthy	102.975 \| poor	303.485 \| poor	21.537 \| good	0.696 \| good	10.655 \| good	0.424 \| good
2025-09-06T12:00:00.000Z	187 \| unhealthy	106.89 \| poor	308.129 \| poor	18.806 \| good	0.704 \| good	11.347 \| good	0.446 \| good
2025-09-06T13:00:00.000Z	191 \| unhealthy	113.16 \| poor	314.276 \| poor	15.064 \| good	0.75 \| good	10.782 \| good	0.474 \| good
2025-09-06T14:00:00.000Z	196 \| unhealthy	118.557 \| poor	320.761 \| poor	13.62 \| good	0.795 \| good	10.216 \| good	0.502 \| good
2025-09-06T15:00:00.000Z	196 \| unhealthy	119.947 \| poor	321.392 \| poor	21.364 \| good	0.841 \| good	9.651 \| good	0.53 \| good
2025-09-06T16:00:00.000Z	199 \| unhealthy	123.591 \| poor	324.979 \| poor	30.18 \| good	0.798 \| good	7.235 \| good	0.459 \| good
2025-09-06T17:00:00.000Z	199 \| unhealthy	124.191 \| poor	325.889 \| poor	38.65 \| good	0.754 \| good	4.82 \| good	0.388 \| good
2025-09-06T18:00:00.000Z	194 \| unhealthy	116.997 \| poor	318.572 \| poor	45.19 \| good	0.711 \| good	2.404 \| good	0.317 \| good
2025-09-06T19:00:00.000Z	191 \| unhealthy	112.422 \| poor	313.688 \| poor	55.337 \| fine	0.644 \| good	1.856 \| good	0.298 \| good
2025-09-06T20:00:00.000Z	191 \| unhealthy	111.925 \| poor	312.663 \| poor	65.523 \| fine	0.577 \| good	1.308 \| good	0.279 \| good
2025-09-06T21:00:00.000Z	190 \| unhealthy	111.441 \| poor	312.745 \| poor	73.672 \| moderate	0.509 \| good	0.761 \| good	0.261 \| good
2025-09-06T22:00:00.000Z	188 \| unhealthy	107.627 \| poor	308.822 \| poor	77.66 \| moderate	0.479 \| good	0.815 \| good	0.25 \| good
2025-09-06T23:00:00.000Z	185 \| unhealthy	104.118 \| poor	304.754 \| poor	79.512 \| moderate	0.448 \| good	0.869 \| good	0.24 \| good
2025-09-07T00:00:00.000Z	181 \| unhealthy	98.829 \| poor	299.818 \| poor	69.931 \| fine	0.417 \| good	0.923 \| good	0.23 \| good
2025-09-07T01:00:00.000Z	172 \| unhealthy	86.436 \| poor	286.411 \| poor	62.635 \| fine	0.459 \| good	4.603 \| good	0.264 \| good
2025-09-07T02:00:00.000Z	144 \| sensitive	53.422 \| moderate	238.829 \| moderate	52.275 \| good	0.502 \| good	8.283 \| good	0.297 \| good
2025-09-07T03:00:00.000Z	82 \| moderate	26.144 \| fine	113.922 \| fine	46.538 \| good	0.545 \| good	11.963 \| good	0.331 \| good
2025-09-07T04:00:00.000Z	82 \| moderate	25.515 \| fine	111.403 \| fine	40.306 \| good	0.457 \| good	8.995 \| good	0.28 \| good
2025-09-07T05:00:00.000Z	82 \| moderate	26.201 \| fine	113.963 \| fine	32.445 \| good	0.369 \| good	6.027 \| good	0.23 \| good
2025-09-07T06:00:00.000Z	67 \| moderate	18.423 \| fine	18.728 \| good	46.147 \| good	0.283 \| good	3.076 \| good	0.18 \| good
2025-09-07T07:00:00.000Z	86 \| moderate	27.768 \| fine	120.553 \| fine	36.347 \| good	0.257 \| good	2.663 \| good	0.173 \| good
2025-09-07T08:00:00.000Z	84 \| moderate	27.379 \| fine	119.57 \| fine	40.844 \| good	0.232 \| good	2.266 \| good	0.166 \| good
2025-09-07T09:00:00.000Z	84 \| moderate	27.328 \| fine	119.105 \| fine	39.973 \| good	0.207 \| good	1.869 \| good	0.159 \| good
2025-09-07T10:00:00.000Z	84 \| moderate	26.981 \| fine	117.171 \| fine	37.78 \| good	0.205 \| good	1.942 \| good	0.158 \| good
2025-09-07T11:00:00.000Z	82 \| moderate	26.351 \| fine	114.437 \| fine	37.798 \| good	0.204 \| good	2.016 \| good	0.156 \| good

Cheney

Get reliable air quality data to drive your business

Cheney, Washington air quality map: Track AQI near you

0.40ppm

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

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 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 08:00:00 on 2025-09-05.

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 01:00:00 on 2025-09-04.

What is the current air quality in Cheney, Washington?

The current air quality in Cheney, Washington is 92, categorized as Moderate 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 30.704 μg/m³.

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

The current PM₁₀ concentration at Cheney, Washington is 122.451 μg/m³.

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

The current carbon monoxide (CO) concentration at Cheney, Washington is 0.253 ppm.

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

The current sulfur dioxide (SO₂) concentration at Cheney, Washington is 0.286 ppb.

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

The current ozone (O₃) concentration at Cheney, Washington is 19.512 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Cheney, Washington is 5.838 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T00:00:00.000Z	153 \| unhealthy	58.551 \| poor	135.04 \| fine	60.84 \| fine	1.414 \| good	6.776 \| good	0.232 \| good
2025-09-04T01:00:00.000Z	96 \| moderate	33.062 \| fine	130.3 \| fine	60.708 \| fine	1.899 \| good	7.105 \| good	0.267 \| good
2025-09-04T02:00:00.000Z	92 \| moderate	30.756 \| fine	103.845 \| fine	55.713 \| fine	0.694 \| good	6.999 \| good	0.274 \| good
2025-09-04T03:00:00.000Z	94 \| moderate	28.419 \| fine	141.487 \| fine	51.434 \| good	1.477 \| good	9.398 \| good	0.335 \| good
2025-09-04T04:00:00.000Z	86 \| moderate	28.211 \| fine	109.139 \| fine	44.678 \| good	1.398 \| good	11.661 \| good	0.325 \| good
2025-09-04T05:00:00.000Z	82 \| moderate	26.374 \| fine	110.68 \| fine	39.94 \| good	0.555 \| good	12.821 \| good	0.373 \| good
2025-09-04T06:00:00.000Z	79 \| moderate	23.582 \| fine	101.02 \| fine	38.847 \| good	0.361 \| good	11.918 \| good	0.305 \| good
2025-09-04T07:00:00.000Z	73 \| moderate	20.54 \| fine	92.577 \| fine	33.167 \| good	0.411 \| good	9.644 \| good	0.294 \| good
2025-09-04T08:00:00.000Z	73 \| moderate	21.259 \| fine	90.998 \| fine	26.7 \| good	0.408 \| good	10.644 \| good	0.293 \| good
2025-09-04T09:00:00.000Z	75 \| moderate	21.727 \| fine	77.34 \| fine	22.119 \| good	0.36 \| good	10.801 \| good	0.239 \| good
2025-09-04T10:00:00.000Z	77 \| moderate	23.055 \| fine	90.579 \| fine	23.493 \| good	0.432 \| good	7.634 \| good	0.235 \| good
2025-09-04T11:00:00.000Z	77 \| moderate	23.169 \| fine	98.406 \| fine	22.205 \| good	0.417 \| good	10.208 \| good	0.241 \| good
2025-09-04T12:00:00.000Z	69 \| moderate	19.432 \| fine	86.31 \| fine	18.556 \| good	0.393 \| good	9.915 \| good	0.241 \| good
2025-09-04T13:00:00.000Z	54 \| moderate	10.9 \| good	48.455 \| good	12.364 \| good	0.377 \| good	9.276 \| good	0.277 \| good
2025-09-04T14:00:00.000Z	75 \| moderate	22.427 \| fine	82.207 \| fine	19.44 \| good	0.367 \| good	11.426 \| good	0.232 \| good
2025-09-04T15:00:00.000Z	77 \| moderate	22.507 \| fine	80.848 \| fine	19.607 \| good	0.44 \| good	10.654 \| good	0.232 \| good
2025-09-04T16:00:00.000Z	75 \| moderate	21.99 \| fine	86.378 \| fine	27.542 \| good	0.547 \| good	11.225 \| good	0.273 \| good
2025-09-04T17:00:00.000Z	77 \| moderate	22.961 \| fine	86.586 \| fine	28.676 \| good	1.355 \| good	10.204 \| good	0.3 \| good
2025-09-04T18:00:00.000Z	77 \| moderate	22.805 \| fine	94.186 \| fine	33.439 \| good	1.488 \| good	6.567 \| good	0.255 \| good
2025-09-04T19:00:00.000Z	84 \| moderate	26.552 \| fine	118.884 \| fine	31.578 \| good	3.726 \| good	6.738 \| good	0.232 \| good
2025-09-04T20:00:00.000Z	73 \| moderate	20.672 \| fine	86.642 \| fine	34.962 \| good	2.948 \| good	5.031 \| good	0.218 \| good
2025-09-04T21:00:00.000Z	82 \| moderate	26.021 \| fine	111.227 \| fine	36.804 \| good	2.109 \| good	8.468 \| good	0.212 \| good
2025-09-04T22:00:00.000Z	77 \| moderate	23.277 \| fine	106.171 \| fine	41.203 \| good	1.594 \| good	8.941 \| good	0.253 \| good
2025-09-04T23:00:00.000Z	85 \| moderate	26.926 \| fine	123.711 \| fine	47.732 \| good	2.203 \| good	8.902 \| good	0.274 \| good
2025-09-05T00:00:00.000Z	75 \| moderate	21.886 \| fine	65.601 \| fine	49.083 \| good	2.246 \| good	6.764 \| good	0.287 \| good
2025-09-05T01:00:00.000Z	71 \| moderate	19.788 \| fine	84.61 \| fine	48.152 \| good	3.823 \| good	8.762 \| good	0.287 \| good
2025-09-05T02:00:00.000Z	73 \| moderate	20.944 \| fine	77.31 \| fine	40.66 \| good	1.615 \| good	12.569 \| good	0.355 \| good
2025-09-05T03:00:00.000Z	81 \| moderate	24.537 \| fine	78.21 \| fine	37.477 \| good	1.492 \| good	14.417 \| good	0.362 \| good
2025-09-05T04:00:00.000Z	77 \| moderate	23.456 \| fine	80.503 \| fine	36.358 \| good	0.663 \| good	11.215 \| good	0.344 \| good
2025-09-05T05:00:00.000Z	84 \| moderate	27.059 \| fine	91.272 \| fine	33.852 \| good	0.294 \| good	9.326 \| good	0.378 \| good
2025-09-05T06:00:00.000Z	90 \| moderate	30.201 \| fine	100.202 \| fine	28.168 \| good	0.292 \| good	9.573 \| good	0.44 \| good
2025-09-05T07:00:00.000Z	97 \| moderate	34.023 \| fine	93.02 \| fine	24.578 \| good	0.554 \| good	8.452 \| good	0.345 \| good
2025-09-05T08:00:00.000Z	102 \| sensitive	35.792 \| moderate	133.098 \| fine	20.99 \| good	0.216 \| good	6.558 \| good	0.317 \| good
2025-09-05T09:00:00.000Z	90 \| moderate	30.199 \| fine	121.646 \| fine	18.233 \| good	0.437 \| good	8.668 \| good	0.304 \| good
2025-09-05T10:00:00.000Z	96 \| moderate	32.8 \| fine	107.398 \| fine	18.551 \| good	0.324 \| good	7.818 \| good	0.301 \| good
2025-09-05T11:00:00.000Z	92 \| moderate	30.704 \| fine	122.451 \| fine	19.512 \| good	0.286 \| good	5.838 \| good	0.253 \| good
2025-09-05T12:00:00.000Z	94 \| moderate	32.401 \| fine	128.87 \| fine	16.717 \| good	0.317 \| good	6.824 \| good	0.27 \| good
2025-09-05T13:00:00.000Z	88 \| moderate	28.551 \| fine	103.658 \| fine	15.428 \| good	0.33 \| good	8.281 \| good	0.277 \| good
2025-09-05T14:00:00.000Z	96 \| moderate	33.219 \| fine	136.822 \| fine	16.947 \| good	0.388 \| good	9.478 \| good	0.311 \| good
2025-09-05T15:00:00.000Z	102 \| sensitive	36.451 \| moderate	134.963 \| fine	20.581 \| good	0.457 \| good	10.89 \| good	0.362 \| good
2025-09-05T16:00:00.000Z	107 \| sensitive	37.818 \| moderate	160.235 \| moderate	22.002 \| good	0.423 \| good	8.491 \| good	0.355 \| good
2025-09-05T17:00:00.000Z	107 \| sensitive	37.514 \| moderate	143.634 \| fine	25.422 \| good	1.365 \| good	7.068 \| good	0.325 \| good
2025-09-05T18:00:00.000Z	107 \| sensitive	38.118 \| moderate	148.886 \| fine	26.314 \| good	1.333 \| good	9.396 \| good	0.291 \| good
2025-09-05T19:00:00.000Z	97 \| moderate	34.01 \| fine	111.854 \| fine	25.76 \| good	1.663 \| good	7.813 \| good	0.287 \| good
2025-09-05T20:00:00.000Z	97 \| moderate	33.65 \| fine	117.721 \| fine	28.179 \| good	2.471 \| good	7.217 \| good	0.27 \| good
2025-09-05T21:00:00.000Z	97 \| moderate	34.397 \| fine	119.197 \| fine	33.915 \| good	2.199 \| good	6.685 \| good	0.341 \| good
2025-09-05T22:00:00.000Z	107 \| sensitive	37.858 \| moderate	164.378 \| moderate	36.676 \| good	5.002 \| good	5.619 \| good	0.401 \| good
2025-09-05T23:00:00.000Z	107 \| sensitive	37.858 \| moderate	164.378 \| moderate	36.676 \| good	5.002 \| good	5.619 \| good	0.401 \| good
2025-09-05T12:00:00.000Z	144 \| sensitive	52.96 \| moderate	241.116 \| moderate	4.258 \| good	0.296 \| good	1.952 \| good	0.223 \| good
2025-09-05T13:00:00.000Z	144 \| sensitive	52.84 \| moderate	239.919 \| moderate	3.66 \| good	0.305 \| good	2.284 \| good	0.229 \| good
2025-09-05T14:00:00.000Z	132 \| sensitive	47.653 \| moderate	214.856 \| moderate	8.174 \| good	0.313 \| good	2.617 \| good	0.235 \| good
2025-09-05T15:00:00.000Z	105 \| sensitive	36.857 \| moderate	160.911 \| moderate	17.1 \| good	0.322 \| good	2.95 \| good	0.241 \| good
2025-09-05T16:00:00.000Z	86 \| moderate	28.414 \| fine	123.564 \| fine	27.81 \| good	0.318 \| good	2.332 \| good	0.231 \| good
2025-09-05T17:00:00.000Z	81 \| moderate	24.661 \| fine	107.755 \| fine	30.427 \| good	0.314 \| good	1.714 \| good	0.221 \| good
2025-09-05T18:00:00.000Z	79 \| moderate	23.918 \| fine	104.359 \| fine	36.086 \| good	0.309 \| good	1.095 \| good	0.211 \| good
2025-09-05T19:00:00.000Z	86 \| moderate	27.858 \| fine	121.561 \| fine	44.143 \| good	0.312 \| good	0.975 \| good	0.21 \| good
2025-09-05T20:00:00.000Z	100 \| moderate	35.246 \| fine	153.537 \| fine	53.194 \| good	0.315 \| good	0.855 \| good	0.208 \| good
2025-09-05T21:00:00.000Z	125 \| sensitive	45.272 \| moderate	203.094 \| moderate	58.864 \| fine	0.318 \| good	0.735 \| good	0.206 \| good
2025-09-05T22:00:00.000Z	154 \| unhealthy	60.433 \| poor	258.9 \| poor	60.037 \| fine	0.339 \| good	0.825 \| good	0.211 \| good
2025-09-05T23:00:00.000Z	168 \| unhealthy	80.148 \| poor	280.444 \| poor	61.787 \| fine	0.36 \| good	0.914 \| good	0.216 \| good
2025-09-06T00:00:00.000Z	179 \| unhealthy	94.654 \| poor	295.818 \| poor	57.528 \| fine	0.38 \| good	1.004 \| good	0.221 \| good
2025-09-06T01:00:00.000Z	183 \| unhealthy	100.905 \| poor	301.692 \| poor	51.659 \| good	0.426 \| good	2.843 \| good	0.243 \| good
2025-09-06T02:00:00.000Z	182 \| unhealthy	100.021 \| poor	301.068 \| poor	40.245 \| good	0.472 \| good	4.682 \| good	0.265 \| good
2025-09-06T03:00:00.000Z	179 \| unhealthy	95.199 \| poor	295.868 \| poor	28.594 \| good	0.517 \| good	6.521 \| good	0.288 \| good
2025-09-06T04:00:00.000Z	178 \| unhealthy	94.278 \| poor	295.116 \| poor	30.26 \| good	0.564 \| good	6.475 \| good	0.299 \| good
2025-09-06T05:00:00.000Z	180 \| unhealthy	97.216 \| poor	298.307 \| poor	31.495 \| good	0.61 \| good	6.429 \| good	0.311 \| good
2025-09-06T06:00:00.000Z	181 \| unhealthy	99.427 \| poor	300.929 \| poor	29.383 \| good	0.656 \| good	6.384 \| good	0.323 \| good
2025-09-06T07:00:00.000Z	183 \| unhealthy	100.55 \| poor	301 \| poor	28.743 \| good	0.664 \| good	7.346 \| good	0.341 \| good
2025-09-06T08:00:00.000Z	182 \| unhealthy	100.192 \| poor	300.868 \| poor	26.242 \| good	0.673 \| good	8.309 \| good	0.36 \| good
2025-09-06T09:00:00.000Z	182 \| unhealthy	99.704 \| poor	299.996 \| poor	25.048 \| good	0.681 \| good	9.271 \| good	0.379 \| good
2025-09-06T10:00:00.000Z	183 \| unhealthy	100.712 \| poor	301.784 \| poor	23.728 \| good	0.689 \| good	9.963 \| good	0.401 \| good
2025-09-06T11:00:00.000Z	184 \| unhealthy	102.975 \| poor	303.485 \| poor	21.537 \| good	0.696 \| good	10.655 \| good	0.424 \| good
2025-09-06T12:00:00.000Z	187 \| unhealthy	106.89 \| poor	308.129 \| poor	18.806 \| good	0.704 \| good	11.347 \| good	0.446 \| good
2025-09-06T13:00:00.000Z	191 \| unhealthy	113.16 \| poor	314.276 \| poor	15.064 \| good	0.75 \| good	10.782 \| good	0.474 \| good
2025-09-06T14:00:00.000Z	196 \| unhealthy	118.557 \| poor	320.761 \| poor	13.62 \| good	0.795 \| good	10.216 \| good	0.502 \| good
2025-09-06T15:00:00.000Z	196 \| unhealthy	119.947 \| poor	321.392 \| poor	21.364 \| good	0.841 \| good	9.651 \| good	0.53 \| good
2025-09-06T16:00:00.000Z	199 \| unhealthy	123.591 \| poor	324.979 \| poor	30.18 \| good	0.798 \| good	7.235 \| good	0.459 \| good
2025-09-06T17:00:00.000Z	199 \| unhealthy	124.191 \| poor	325.889 \| poor	38.65 \| good	0.754 \| good	4.82 \| good	0.388 \| good
2025-09-06T18:00:00.000Z	194 \| unhealthy	116.997 \| poor	318.572 \| poor	45.19 \| good	0.711 \| good	2.404 \| good	0.317 \| good
2025-09-06T19:00:00.000Z	191 \| unhealthy	112.422 \| poor	313.688 \| poor	55.337 \| fine	0.644 \| good	1.856 \| good	0.298 \| good
2025-09-06T20:00:00.000Z	191 \| unhealthy	111.925 \| poor	312.663 \| poor	65.523 \| fine	0.577 \| good	1.308 \| good	0.279 \| good
2025-09-06T21:00:00.000Z	190 \| unhealthy	111.441 \| poor	312.745 \| poor	73.672 \| moderate	0.509 \| good	0.761 \| good	0.261 \| good
2025-09-06T22:00:00.000Z	188 \| unhealthy	107.627 \| poor	308.822 \| poor	77.66 \| moderate	0.479 \| good	0.815 \| good	0.25 \| good
2025-09-06T23:00:00.000Z	185 \| unhealthy	104.118 \| poor	304.754 \| poor	79.512 \| moderate	0.448 \| good	0.869 \| good	0.24 \| good
2025-09-07T00:00:00.000Z	181 \| unhealthy	98.829 \| poor	299.818 \| poor	69.931 \| fine	0.417 \| good	0.923 \| good	0.23 \| good
2025-09-07T01:00:00.000Z	172 \| unhealthy	86.436 \| poor	286.411 \| poor	62.635 \| fine	0.459 \| good	4.603 \| good	0.264 \| good
2025-09-07T02:00:00.000Z	144 \| sensitive	53.422 \| moderate	238.829 \| moderate	52.275 \| good	0.502 \| good	8.283 \| good	0.297 \| good
2025-09-07T03:00:00.000Z	82 \| moderate	26.144 \| fine	113.922 \| fine	46.538 \| good	0.545 \| good	11.963 \| good	0.331 \| good
2025-09-07T04:00:00.000Z	82 \| moderate	25.515 \| fine	111.403 \| fine	40.306 \| good	0.457 \| good	8.995 \| good	0.28 \| good
2025-09-07T05:00:00.000Z	82 \| moderate	26.201 \| fine	113.963 \| fine	32.445 \| good	0.369 \| good	6.027 \| good	0.23 \| good
2025-09-07T06:00:00.000Z	67 \| moderate	18.423 \| fine	18.728 \| good	46.147 \| good	0.283 \| good	3.076 \| good	0.18 \| good
2025-09-07T07:00:00.000Z	86 \| moderate	27.768 \| fine	120.553 \| fine	36.347 \| good	0.257 \| good	2.663 \| good	0.173 \| good
2025-09-07T08:00:00.000Z	84 \| moderate	27.379 \| fine	119.57 \| fine	40.844 \| good	0.232 \| good	2.266 \| good	0.166 \| good
2025-09-07T09:00:00.000Z	84 \| moderate	27.328 \| fine	119.105 \| fine	39.973 \| good	0.207 \| good	1.869 \| good	0.159 \| good
2025-09-07T10:00:00.000Z	84 \| moderate	26.981 \| fine	117.171 \| fine	37.78 \| good	0.205 \| good	1.942 \| good	0.158 \| good
2025-09-07T11:00:00.000Z	82 \| moderate	26.351 \| fine	114.437 \| fine	37.798 \| good	0.204 \| good	2.016 \| good	0.156 \| 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)

Track live Cheney, Washington air quality forecast and history

Get reliable air quality data to drive your business

Cheney, Washington air quality map: Track AQI near you

Air quality in nearby cities

Airway Heights, Washington

Spokane, Washington

Spokane Valley, Washington

Liberty Lake, Washington

Post Falls, Idaho

Rathdrum, Idaho

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

What is the current air quality in Cheney, Washington?

What pollutant is the most common in Cheney, Washington?

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

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?