What are the current PM10 levels at South Hill, Washington?

The current PM10 levels in South Hill, Washington are 36.767 μg/m3.

What are the current sulfur dioxide (SO2) levels at South Hill, Washington?

The current sulfur dioxide (SO2) levels in South Hill, Washington are 0.319 ppb.

What are the current ozone (O3) levels at South Hill, Washington?

The current ozone (O3) levels at South Hill, Washington is 11.531 ppm.

What are the current nitrogen dioxide (NO2) levels at South Hill, Washington?

The current nitrogen dioxide (NO2) levels at South Hill, Washington is 16.162 ppb.

Real-time air quality index in South Hill, Washington today

Q: What are the current PM2.5 levels in South Hill, Washington?

The measured PM2.5 levels in South Hill, Washington at present are 7.008 μg/m3.

Stay updated with real-time air quality in South Hill, 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

South Hill, Washington

Last updated: ... (Local time)

Common air pollutants in South Hill, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.01 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.77 μg/m³

155

255

425

605+

Ozone (O₃)

11.53 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

16.16 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

South Hill, Washington

Get Live Pollen Counts

South Hill, Washington

Scroll To Air Quality Map

Track live South Hill, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-18T12:00:00.000Z	27 \| good	5.122 \| good	15.583 \| good	11.789 \| good	0.23 \| good	14.855 \| good	0.214 \| good
2026-04-18T13:00:00.000Z	33 \| good	5.947 \| good	31.073 \| good	11.714 \| good	0.23 \| good	16.204 \| good	0.214 \| good
2026-04-18T14:00:00.000Z	28 \| good	4.966 \| good	30.159 \| good	8.982 \| good	0.299 \| good	13.969 \| good	0.217 \| good
2026-04-18T15:00:00.000Z	38 \| good	6.55 \| good	14.944 \| good	11.169 \| good	0.136 \| good	11.838 \| good	0.229 \| good
2026-04-18T16:00:00.000Z	38 \| good	6.705 \| good	26.429 \| good	17.021 \| good	0.1 \| good	11.541 \| good	0.216 \| good
2026-04-18T17:00:00.000Z	33 \| good	6.117 \| good	18.786 \| good	19.576 \| good	0.248 \| good	9.111 \| good	0.216 \| good
2026-04-18T18:00:00.000Z	33 \| good	6.457 \| good	19.888 \| good	20.714 \| good	0.26 \| good	15.944 \| good	0.176 \| good
2026-04-18T19:00:00.000Z	27 \| good	4.599 \| good	9.406 \| good	22.924 \| good	0.367 \| good	15.598 \| good	0.176 \| good
2026-04-18T20:00:00.000Z	26 \| good	4.054 \| good	18.108 \| good	27.707 \| good	0.469 \| good	13.692 \| good	0.187 \| good
2026-04-18T21:00:00.000Z	29 \| good	2.099 \| good	9.787 \| good	31.021 \| good	0.258 \| good	11.866 \| good	0.187 \| good
2026-04-18T22:00:00.000Z	33 \| good	2.248 \| good	13.303 \| good	36.385 \| good	0.153 \| good	9.431 \| good	0.175 \| good
2026-04-18T23:00:00.000Z	36 \| good	2.062 \| good	10.868 \| good	38.738 \| good	0.311 \| good	7.063 \| good	0.124 \| good
2026-04-19T00:00:00.000Z	39 \| good	2.819 \| good	11.853 \| good	41.678 \| good	0.205 \| good	8.081 \| good	0.136 \| good
2026-04-19T01:00:00.000Z	31 \| good	2.837 \| good	11.983 \| good	32.997 \| good	0.112 \| good	7.023 \| good	0.136 \| good
2026-04-19T02:00:00.000Z	30 \| good	2.169 \| good	9.378 \| good	31.53 \| good	0.12 \| good	10.31 \| good	0.187 \| good
2026-04-19T03:00:00.000Z	30 \| good	3.194 \| good	10.015 \| good	31.584 \| good	0.125 \| good	8.334 \| good	0.186 \| good
2026-04-19T04:00:00.000Z	25 \| good	3.279 \| good	12.14 \| good	26.515 \| good	0.151 \| good	13.047 \| good	0.278 \| good
2026-04-19T05:00:00.000Z	38 \| good	7.44 \| good	28.751 \| good	21.948 \| good	0.149 \| good	11.874 \| good	0.278 \| good
2026-04-19T06:00:00.000Z	38 \| good	6.934 \| good	16.759 \| good	25.098 \| good	0.147 \| good	12.518 \| good	0.289 \| good
2026-04-19T07:00:00.000Z	44 \| good	8.212 \| good	21.442 \| good	24.925 \| good	0.145 \| good	12.739 \| good	0.277 \| good
2026-04-19T08:00:00.000Z	38 \| good	6.754 \| good	21.316 \| good	24.481 \| good	0.1 \| good	14.205 \| good	0.213 \| good
2026-04-19T09:00:00.000Z	38 \| good	6.927 \| good	21.241 \| good	29.07 \| good	0.113 \| good	11.385 \| good	0.201 \| good
2026-04-19T10:00:00.000Z	38 \| good	6.951 \| good	20.941 \| good	25.489 \| good	0.1 \| good	13.695 \| good	0.202 \| good
2026-04-19T11:00:00.000Z	38 \| good	7.488 \| good	37.769 \| good	24.417 \| good	0.113 \| good	13.778 \| good	0.202 \| good
2026-04-19T12:00:00.000Z	38 \| good	7.463 \| good	37.068 \| good	22.071 \| good	0.125 \| good	17.658 \| good	0.201 \| good
2026-04-19T13:00:00.000Z	44 \| good	8.022 \| good	31.048 \| good	21.929 \| good	0.125 \| good	20.32 \| good	0.201 \| good
2026-04-19T14:00:00.000Z	38 \| good	7.002 \| good	33.625 \| good	22.763 \| good	0.1 \| good	13.821 \| good	0.187 \| good
2026-04-19T15:00:00.000Z	33 \| good	6.015 \| good	24.81 \| good	22.63 \| good	0.1 \| good	16.445 \| good	0.187 \| good
2026-04-19T16:00:00.000Z	38 \| good	6.628 \| good	22.361 \| good	19.459 \| good	0.203 \| good	13.285 \| good	0.187 \| good
2026-04-19T17:00:00.000Z	33 \| good	6.449 \| good	20.406 \| good	20.455 \| good	0.153 \| good	8.561 \| good	0.187 \| good
2026-04-19T18:00:00.000Z	33 \| good	6.057 \| good	18.318 \| good	25.639 \| good	0.211 \| good	6.637 \| good	0.176 \| good
2026-04-19T19:00:00.000Z	27 \| good	5.302 \| good	20.586 \| good	28.858 \| good	0.12 \| good	8.528 \| good	0.176 \| good
2026-04-19T20:00:00.000Z	31 \| good	5.485 \| good	28.5 \| good	33.425 \| good	0.112 \| good	9.781 \| good	0.176 \| good
2026-04-19T21:00:00.000Z	33 \| good	5.646 \| good	15.351 \| good	36.023 \| good	0.112 \| good	9.167 \| good	0.188 \| good
2026-04-19T22:00:00.000Z	35 \| good	4.041 \| good	12.889 \| good	37.689 \| good	0.165 \| good	10.683 \| good	0.176 \| good
2026-04-19T23:00:00.000Z	36 \| good	4.186 \| good	18.619 \| good	39.071 \| good	0.176 \| good	10.405 \| good	0.176 \| good
2026-04-20T00:00:00.000Z	36 \| good	2.731 \| good	11.184 \| good	38.901 \| good	0.187 \| good	10.19 \| good	0.176 \| good
2026-04-20T01:00:00.000Z	32 \| good	2.603 \| good	12.391 \| good	34.7 \| good	0.192 \| good	10.04 \| good	0.201 \| good
2026-04-20T02:00:00.000Z	30 \| good	2.881 \| good	10.922 \| good	31.89 \| good	0.204 \| good	13.705 \| good	0.213 \| good
2026-04-20T03:00:00.000Z	31 \| good	3.399 \| good	20.072 \| good	34.1 \| good	0.267 \| good	9.624 \| good	0.188 \| good
2026-04-20T04:00:00.000Z	24 \| good	3.596 \| good	21.04 \| good	25.644 \| good	0.297 \| good	10.857 \| good	0.188 \| good
2026-04-20T05:00:00.000Z	22 \| good	4.282 \| good	17.898 \| good	21.622 \| good	0.282 \| good	16.121 \| good	0.188 \| good
2026-04-20T06:00:00.000Z	38 \| good	6.595 \| good	23.623 \| good	19.676 \| good	0.127 \| good	17.998 \| good	0.138 \| good
2026-04-20T07:00:00.000Z	27 \| good	5.236 \| good	22.628 \| good	20.683 \| good	0.125 \| good	18.351 \| good	0.138 \| good
2026-04-20T08:00:00.000Z	33 \| good	5.542 \| good	23.837 \| good	17.341 \| good	0.1 \| good	24.677 \| good	0.188 \| good
2026-04-20T09:00:00.000Z	44 \| good	8.392 \| good	36.865 \| good	12.624 \| good	0.1 \| good	20.722 \| good	0.175 \| good
2026-04-20T10:00:00.000Z	49 \| good	8.835 \| good	37.653 \| good	11.34 \| good	0.251 \| good	18.707 \| good	0.125 \| good
2026-04-20T11:00:00.000Z	38 \| good	7.008 \| good	36.767 \| good	11.531 \| good	0.319 \| good	16.162 \| good	0.125 \| good
2026-04-20T11:00:00.000Z	38 \| good	7.008 \| good	36.767 \| good	11.531 \| good	0.319 \| good	16.162 \| good	0.125 \| good
2026-04-20T12:00:00.000Z	92 \| moderate	30.953 \| fine	134.953 \| fine	5.754 \| good	0.86 \| good	12.656 \| good	0.219 \| good
2026-04-20T13:00:00.000Z	92 \| moderate	31.056 \| fine	135.532 \| fine	4.276 \| good	0.814 \| good	11.71 \| good	0.213 \| good
2026-04-20T14:00:00.000Z	92 \| moderate	30.962 \| fine	134.526 \| fine	5.794 \| good	0.769 \| good	10.765 \| good	0.206 \| good
2026-04-20T15:00:00.000Z	81 \| moderate	25.094 \| fine	109.258 \| fine	8.95 \| good	0.724 \| good	9.819 \| good	0.2 \| good
2026-04-20T16:00:00.000Z	77 \| moderate	22.988 \| fine	100.288 \| fine	15.624 \| good	0.81 \| good	8.668 \| good	0.189 \| good
2026-04-20T17:00:00.000Z	79 \| moderate	23.88 \| fine	104.385 \| fine	21.938 \| good	0.896 \| good	7.518 \| good	0.177 \| good
2026-04-20T18:00:00.000Z	81 \| moderate	25.125 \| fine	109.265 \| fine	26.935 \| good	0.982 \| good	6.367 \| good	0.166 \| good
2026-04-20T19:00:00.000Z	81 \| moderate	25.204 \| fine	110.159 \| fine	31.732 \| good	1.064 \| good	5.734 \| good	0.163 \| good
2026-04-20T20:00:00.000Z	79 \| moderate	23.558 \| fine	103.571 \| fine	36.994 \| good	1.145 \| good	5.102 \| good	0.161 \| good
2026-04-20T21:00:00.000Z	71 \| moderate	20.252 \| fine	89.165 \| fine	43.452 \| good	1.227 \| good	4.469 \| good	0.159 \| good
2026-04-20T22:00:00.000Z	64 \| moderate	15.631 \| fine	70.316 \| fine	47.645 \| good	1.275 \| good	4.652 \| good	0.161 \| good
2026-04-20T23:00:00.000Z	58 \| moderate	13.164 \| fine	58.273 \| fine	46.976 \| good	1.322 \| good	4.835 \| good	0.164 \| good
2026-04-21T00:00:00.000Z	54 \| moderate	11.247 \| good	50.242 \| good	45.623 \| good	1.37 \| good	5.019 \| good	0.167 \| good
2026-04-21T01:00:00.000Z	44 \| good	7.981 \| good	35.4 \| good	37.112 \| good	1.164 \| good	4.974 \| good	0.167 \| good
2026-04-21T02:00:00.000Z	38 \| good	7.253 \| good	31.694 \| good	30.065 \| good	0.959 \| good	4.93 \| good	0.168 \| good
2026-04-21T03:00:00.000Z	54 \| moderate	10.54 \| good	46.632 \| good	23.681 \| good	0.753 \| good	4.885 \| good	0.169 \| good
2026-04-21T04:00:00.000Z	52 \| moderate	10.2 \| good	45.472 \| good	23.411 \| good	0.69 \| good	4.465 \| good	0.162 \| good
2026-04-21T05:00:00.000Z	33 \| good	6.418 \| good	28.194 \| good	25.601 \| good	0.627 \| good	4.044 \| good	0.155 \| good
2026-04-21T06:00:00.000Z	27 \| good	5.335 \| good	23.401 \| good	24.002 \| good	0.564 \| good	3.623 \| good	0.148 \| good
2026-04-21T07:00:00.000Z	27 \| good	4.677 \| good	20.702 \| good	23.614 \| good	0.556 \| good	3.802 \| good	0.148 \| good
2026-04-21T08:00:00.000Z	22 \| good	3.656 \| good	15.857 \| good	23.584 \| good	0.548 \| good	3.981 \| good	0.147 \| good
2026-04-21T09:00:00.000Z	22 \| good	3.511 \| good	14.614 \| good	22.461 \| good	0.54 \| good	4.16 \| good	0.146 \| good
2026-04-21T10:00:00.000Z	21 \| good	3.125 \| good	12.86 \| good	23.225 \| good	0.495 \| good	3.787 \| good	0.141 \| good
2026-04-21T11:00:00.000Z	23 \| good	3.685 \| good	16.447 \| good	24.624 \| good	0.449 \| good	3.414 \| good	0.136 \| good
2026-04-21T12:00:00.000Z	22 \| good	3.227 \| good	13.516 \| good	23.547 \| good	0.404 \| good	3.041 \| good	0.131 \| good
2026-04-21T13:00:00.000Z	20 \| good	3.492 \| good	14.539 \| good	22.135 \| good	0.38 \| good	2.756 \| good	0.128 \| good
2026-04-21T14:00:00.000Z	23 \| good	2.839 \| good	11.762 \| good	25.062 \| good	0.355 \| good	2.471 \| good	0.126 \| good
2026-04-21T15:00:00.000Z	28 \| good	1.84 \| good	7.792 \| good	30.289 \| good	0.331 \| good	2.185 \| good	0.124 \| good
2026-04-21T16:00:00.000Z	31 \| good	1.827 \| good	7.544 \| good	32.76 \| good	0.297 \| good	2.082 \| good	0.124 \| good
2026-04-21T17:00:00.000Z	30 \| good	2.036 \| good	8.647 \| good	32.287 \| good	0.262 \| good	1.979 \| good	0.125 \| good
2026-04-21T18:00:00.000Z	30 \| good	2.195 \| good	9.364 \| good	32.161 \| good	0.228 \| good	1.877 \| good	0.125 \| good
2026-04-21T19:00:00.000Z	31 \| good	2.378 \| good	10.323 \| good	32.94 \| good	0.245 \| good	1.844 \| good	0.126 \| good
2026-04-21T20:00:00.000Z	31 \| good	1.937 \| good	8.245 \| good	33.85 \| good	0.263 \| good	1.811 \| good	0.127 \| good
2026-04-21T21:00:00.000Z	31 \| good	1.833 \| good	7.662 \| good	34.298 \| good	0.28 \| good	1.779 \| good	0.127 \| good
2026-04-21T22:00:00.000Z	30 \| good	1.829 \| good	7.653 \| good	31.734 \| good	0.269 \| good	1.744 \| good	0.127 \| good
2026-04-21T23:00:00.000Z	29 \| good	2.402 \| good	10.03 \| good	30.969 \| good	0.257 \| good	1.71 \| good	0.127 \| good
2026-04-22T00:00:00.000Z	30 \| good	2.293 \| good	9.679 \| good	31.629 \| good	0.245 \| good	1.675 \| good	0.127 \| good
2026-04-22T01:00:00.000Z	29 \| good	2.21 \| good	9.582 \| good	31.283 \| good	0.282 \| good	2.455 \| good	0.133 \| good
2026-04-22T02:00:00.000Z	28 \| good	2.232 \| good	9.633 \| good	29.847 \| good	0.318 \| good	3.234 \| good	0.139 \| good
2026-04-22T03:00:00.000Z	25 \| good	2.373 \| good	9.982 \| good	26.814 \| good	0.354 \| good	4.014 \| good	0.145 \| good
2026-04-22T04:00:00.000Z	29 \| good	1.934 \| good	8.042 \| good	31.006 \| good	0.393 \| good	4.177 \| good	0.145 \| good
2026-04-22T05:00:00.000Z	29 \| good	2.729 \| good	11.243 \| good	30.525 \| good	0.433 \| good	4.341 \| good	0.146 \| good
2026-04-22T06:00:00.000Z	31 \| good	3.675 \| good	4.637 \| good	33.508 \| good	0.473 \| good	4.551 \| good	0.146 \| good
2026-04-22T07:00:00.000Z	28 \| good	1.821 \| good	7.213 \| good	29.757 \| good	0.447 \| good	3.732 \| good	0.14 \| good
2026-04-22T08:00:00.000Z	27 \| good	1.897 \| good	7.802 \| good	28.969 \| good	0.422 \| good	2.959 \| good	0.135 \| good
2026-04-22T09:00:00.000Z	27 \| good	1.942 \| good	8.109 \| good	29.238 \| good	0.396 \| good	2.186 \| good	0.13 \| good
2026-04-22T10:00:00.000Z	27 \| good	2.03 \| good	8.09 \| good	29.384 \| good	0.353 \| good	1.932 \| good	0.127 \| good
2026-04-22T11:00:00.000Z	27 \| good	3.293 \| good	14.241 \| good	29.118 \| good	0.31 \| good	1.678 \| good	0.124 \| good

South Hill

Empower business decisions with accurate air quality data

South Hill, Washington air quality map: Real-time AQI near you

0.13ppm

How accurate is Washington, USA air quality data?

Air quality measurements for Washington, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for South Hill, Washington updated?

Air quality data for South Hill, Washington is updated on an hourly basis.

When did South Hill, Washington experience the worst air quality in the last 24 hours?

The worst air quality in South Hill, Washington was recorded at 10:00:00 on 2026-04-20.

When did South Hill, Washington have its best air quality in the last 24 hours?

The best air quality in South Hill, Washington was recorded at 05:00:00 on 2026-04-20.

What is the real-time air quality index for South Hill, Washington?

The real-time air quality index in South Hill, Washington is 38, currently categorized as Good.

Which pollutant is found most often in South Hill, Washington?

The most common pollutant in South Hill, Washington is PM2.5.

What can I do if the air quality in South Hill, Washington is poor?

If the air quality in South Hill, Washington is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in South Hill, Washington?

The measured PM_2.5 levels in South Hill, Washington at present are 7.008 μg/m³.

What are the current PM₁₀ levels at South Hill, Washington?

The current PM₁₀ levels in South Hill, Washington are 36.767 μg/m³.

What are the current carbon monoxide (CO) levels at South Hill, Washington?

The current carbon monoxide (CO) level in South Hill, Washington is 0.125 ppm.

What are the current sulfur dioxide (SO₂) levels at South Hill, Washington?

The current sulfur dioxide (SO₂) levels in South Hill, Washington are 0.319 ppb.

What are the current ozone (O₃) levels at South Hill, Washington?

The current ozone (O₃) levels at South Hill, Washington is 11.531 ppm.

What are the current nitrogen dioxide (NO₂) levels at South Hill, Washington?

The current nitrogen dioxide (NO₂) levels at South Hill, Washington is 16.162 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-18T12:00:00.000Z	27 \| good	5.122 \| good	15.583 \| good	11.789 \| good	0.23 \| good	14.855 \| good	0.214 \| good
2026-04-18T13:00:00.000Z	33 \| good	5.947 \| good	31.073 \| good	11.714 \| good	0.23 \| good	16.204 \| good	0.214 \| good
2026-04-18T14:00:00.000Z	28 \| good	4.966 \| good	30.159 \| good	8.982 \| good	0.299 \| good	13.969 \| good	0.217 \| good
2026-04-18T15:00:00.000Z	38 \| good	6.55 \| good	14.944 \| good	11.169 \| good	0.136 \| good	11.838 \| good	0.229 \| good
2026-04-18T16:00:00.000Z	38 \| good	6.705 \| good	26.429 \| good	17.021 \| good	0.1 \| good	11.541 \| good	0.216 \| good
2026-04-18T17:00:00.000Z	33 \| good	6.117 \| good	18.786 \| good	19.576 \| good	0.248 \| good	9.111 \| good	0.216 \| good
2026-04-18T18:00:00.000Z	33 \| good	6.457 \| good	19.888 \| good	20.714 \| good	0.26 \| good	15.944 \| good	0.176 \| good
2026-04-18T19:00:00.000Z	27 \| good	4.599 \| good	9.406 \| good	22.924 \| good	0.367 \| good	15.598 \| good	0.176 \| good
2026-04-18T20:00:00.000Z	26 \| good	4.054 \| good	18.108 \| good	27.707 \| good	0.469 \| good	13.692 \| good	0.187 \| good
2026-04-18T21:00:00.000Z	29 \| good	2.099 \| good	9.787 \| good	31.021 \| good	0.258 \| good	11.866 \| good	0.187 \| good
2026-04-18T22:00:00.000Z	33 \| good	2.248 \| good	13.303 \| good	36.385 \| good	0.153 \| good	9.431 \| good	0.175 \| good
2026-04-18T23:00:00.000Z	36 \| good	2.062 \| good	10.868 \| good	38.738 \| good	0.311 \| good	7.063 \| good	0.124 \| good
2026-04-19T00:00:00.000Z	39 \| good	2.819 \| good	11.853 \| good	41.678 \| good	0.205 \| good	8.081 \| good	0.136 \| good
2026-04-19T01:00:00.000Z	31 \| good	2.837 \| good	11.983 \| good	32.997 \| good	0.112 \| good	7.023 \| good	0.136 \| good
2026-04-19T02:00:00.000Z	30 \| good	2.169 \| good	9.378 \| good	31.53 \| good	0.12 \| good	10.31 \| good	0.187 \| good
2026-04-19T03:00:00.000Z	30 \| good	3.194 \| good	10.015 \| good	31.584 \| good	0.125 \| good	8.334 \| good	0.186 \| good
2026-04-19T04:00:00.000Z	25 \| good	3.279 \| good	12.14 \| good	26.515 \| good	0.151 \| good	13.047 \| good	0.278 \| good
2026-04-19T05:00:00.000Z	38 \| good	7.44 \| good	28.751 \| good	21.948 \| good	0.149 \| good	11.874 \| good	0.278 \| good
2026-04-19T06:00:00.000Z	38 \| good	6.934 \| good	16.759 \| good	25.098 \| good	0.147 \| good	12.518 \| good	0.289 \| good
2026-04-19T07:00:00.000Z	44 \| good	8.212 \| good	21.442 \| good	24.925 \| good	0.145 \| good	12.739 \| good	0.277 \| good
2026-04-19T08:00:00.000Z	38 \| good	6.754 \| good	21.316 \| good	24.481 \| good	0.1 \| good	14.205 \| good	0.213 \| good
2026-04-19T09:00:00.000Z	38 \| good	6.927 \| good	21.241 \| good	29.07 \| good	0.113 \| good	11.385 \| good	0.201 \| good
2026-04-19T10:00:00.000Z	38 \| good	6.951 \| good	20.941 \| good	25.489 \| good	0.1 \| good	13.695 \| good	0.202 \| good
2026-04-19T11:00:00.000Z	38 \| good	7.488 \| good	37.769 \| good	24.417 \| good	0.113 \| good	13.778 \| good	0.202 \| good
2026-04-19T12:00:00.000Z	38 \| good	7.463 \| good	37.068 \| good	22.071 \| good	0.125 \| good	17.658 \| good	0.201 \| good
2026-04-19T13:00:00.000Z	44 \| good	8.022 \| good	31.048 \| good	21.929 \| good	0.125 \| good	20.32 \| good	0.201 \| good
2026-04-19T14:00:00.000Z	38 \| good	7.002 \| good	33.625 \| good	22.763 \| good	0.1 \| good	13.821 \| good	0.187 \| good
2026-04-19T15:00:00.000Z	33 \| good	6.015 \| good	24.81 \| good	22.63 \| good	0.1 \| good	16.445 \| good	0.187 \| good
2026-04-19T16:00:00.000Z	38 \| good	6.628 \| good	22.361 \| good	19.459 \| good	0.203 \| good	13.285 \| good	0.187 \| good
2026-04-19T17:00:00.000Z	33 \| good	6.449 \| good	20.406 \| good	20.455 \| good	0.153 \| good	8.561 \| good	0.187 \| good
2026-04-19T18:00:00.000Z	33 \| good	6.057 \| good	18.318 \| good	25.639 \| good	0.211 \| good	6.637 \| good	0.176 \| good
2026-04-19T19:00:00.000Z	27 \| good	5.302 \| good	20.586 \| good	28.858 \| good	0.12 \| good	8.528 \| good	0.176 \| good
2026-04-19T20:00:00.000Z	31 \| good	5.485 \| good	28.5 \| good	33.425 \| good	0.112 \| good	9.781 \| good	0.176 \| good
2026-04-19T21:00:00.000Z	33 \| good	5.646 \| good	15.351 \| good	36.023 \| good	0.112 \| good	9.167 \| good	0.188 \| good
2026-04-19T22:00:00.000Z	35 \| good	4.041 \| good	12.889 \| good	37.689 \| good	0.165 \| good	10.683 \| good	0.176 \| good
2026-04-19T23:00:00.000Z	36 \| good	4.186 \| good	18.619 \| good	39.071 \| good	0.176 \| good	10.405 \| good	0.176 \| good
2026-04-20T00:00:00.000Z	36 \| good	2.731 \| good	11.184 \| good	38.901 \| good	0.187 \| good	10.19 \| good	0.176 \| good
2026-04-20T01:00:00.000Z	32 \| good	2.603 \| good	12.391 \| good	34.7 \| good	0.192 \| good	10.04 \| good	0.201 \| good
2026-04-20T02:00:00.000Z	30 \| good	2.881 \| good	10.922 \| good	31.89 \| good	0.204 \| good	13.705 \| good	0.213 \| good
2026-04-20T03:00:00.000Z	31 \| good	3.399 \| good	20.072 \| good	34.1 \| good	0.267 \| good	9.624 \| good	0.188 \| good
2026-04-20T04:00:00.000Z	24 \| good	3.596 \| good	21.04 \| good	25.644 \| good	0.297 \| good	10.857 \| good	0.188 \| good
2026-04-20T05:00:00.000Z	22 \| good	4.282 \| good	17.898 \| good	21.622 \| good	0.282 \| good	16.121 \| good	0.188 \| good
2026-04-20T06:00:00.000Z	38 \| good	6.595 \| good	23.623 \| good	19.676 \| good	0.127 \| good	17.998 \| good	0.138 \| good
2026-04-20T07:00:00.000Z	27 \| good	5.236 \| good	22.628 \| good	20.683 \| good	0.125 \| good	18.351 \| good	0.138 \| good
2026-04-20T08:00:00.000Z	33 \| good	5.542 \| good	23.837 \| good	17.341 \| good	0.1 \| good	24.677 \| good	0.188 \| good
2026-04-20T09:00:00.000Z	44 \| good	8.392 \| good	36.865 \| good	12.624 \| good	0.1 \| good	20.722 \| good	0.175 \| good
2026-04-20T10:00:00.000Z	49 \| good	8.835 \| good	37.653 \| good	11.34 \| good	0.251 \| good	18.707 \| good	0.125 \| good
2026-04-20T11:00:00.000Z	38 \| good	7.008 \| good	36.767 \| good	11.531 \| good	0.319 \| good	16.162 \| good	0.125 \| good
2026-04-20T11:00:00.000Z	38 \| good	7.008 \| good	36.767 \| good	11.531 \| good	0.319 \| good	16.162 \| good	0.125 \| good
2026-04-20T12:00:00.000Z	92 \| moderate	30.953 \| fine	134.953 \| fine	5.754 \| good	0.86 \| good	12.656 \| good	0.219 \| good
2026-04-20T13:00:00.000Z	92 \| moderate	31.056 \| fine	135.532 \| fine	4.276 \| good	0.814 \| good	11.71 \| good	0.213 \| good
2026-04-20T14:00:00.000Z	92 \| moderate	30.962 \| fine	134.526 \| fine	5.794 \| good	0.769 \| good	10.765 \| good	0.206 \| good
2026-04-20T15:00:00.000Z	81 \| moderate	25.094 \| fine	109.258 \| fine	8.95 \| good	0.724 \| good	9.819 \| good	0.2 \| good
2026-04-20T16:00:00.000Z	77 \| moderate	22.988 \| fine	100.288 \| fine	15.624 \| good	0.81 \| good	8.668 \| good	0.189 \| good
2026-04-20T17:00:00.000Z	79 \| moderate	23.88 \| fine	104.385 \| fine	21.938 \| good	0.896 \| good	7.518 \| good	0.177 \| good
2026-04-20T18:00:00.000Z	81 \| moderate	25.125 \| fine	109.265 \| fine	26.935 \| good	0.982 \| good	6.367 \| good	0.166 \| good
2026-04-20T19:00:00.000Z	81 \| moderate	25.204 \| fine	110.159 \| fine	31.732 \| good	1.064 \| good	5.734 \| good	0.163 \| good
2026-04-20T20:00:00.000Z	79 \| moderate	23.558 \| fine	103.571 \| fine	36.994 \| good	1.145 \| good	5.102 \| good	0.161 \| good
2026-04-20T21:00:00.000Z	71 \| moderate	20.252 \| fine	89.165 \| fine	43.452 \| good	1.227 \| good	4.469 \| good	0.159 \| good
2026-04-20T22:00:00.000Z	64 \| moderate	15.631 \| fine	70.316 \| fine	47.645 \| good	1.275 \| good	4.652 \| good	0.161 \| good
2026-04-20T23:00:00.000Z	58 \| moderate	13.164 \| fine	58.273 \| fine	46.976 \| good	1.322 \| good	4.835 \| good	0.164 \| good
2026-04-21T00:00:00.000Z	54 \| moderate	11.247 \| good	50.242 \| good	45.623 \| good	1.37 \| good	5.019 \| good	0.167 \| good
2026-04-21T01:00:00.000Z	44 \| good	7.981 \| good	35.4 \| good	37.112 \| good	1.164 \| good	4.974 \| good	0.167 \| good
2026-04-21T02:00:00.000Z	38 \| good	7.253 \| good	31.694 \| good	30.065 \| good	0.959 \| good	4.93 \| good	0.168 \| good
2026-04-21T03:00:00.000Z	54 \| moderate	10.54 \| good	46.632 \| good	23.681 \| good	0.753 \| good	4.885 \| good	0.169 \| good
2026-04-21T04:00:00.000Z	52 \| moderate	10.2 \| good	45.472 \| good	23.411 \| good	0.69 \| good	4.465 \| good	0.162 \| good
2026-04-21T05:00:00.000Z	33 \| good	6.418 \| good	28.194 \| good	25.601 \| good	0.627 \| good	4.044 \| good	0.155 \| good
2026-04-21T06:00:00.000Z	27 \| good	5.335 \| good	23.401 \| good	24.002 \| good	0.564 \| good	3.623 \| good	0.148 \| good
2026-04-21T07:00:00.000Z	27 \| good	4.677 \| good	20.702 \| good	23.614 \| good	0.556 \| good	3.802 \| good	0.148 \| good
2026-04-21T08:00:00.000Z	22 \| good	3.656 \| good	15.857 \| good	23.584 \| good	0.548 \| good	3.981 \| good	0.147 \| good
2026-04-21T09:00:00.000Z	22 \| good	3.511 \| good	14.614 \| good	22.461 \| good	0.54 \| good	4.16 \| good	0.146 \| good
2026-04-21T10:00:00.000Z	21 \| good	3.125 \| good	12.86 \| good	23.225 \| good	0.495 \| good	3.787 \| good	0.141 \| good
2026-04-21T11:00:00.000Z	23 \| good	3.685 \| good	16.447 \| good	24.624 \| good	0.449 \| good	3.414 \| good	0.136 \| good
2026-04-21T12:00:00.000Z	22 \| good	3.227 \| good	13.516 \| good	23.547 \| good	0.404 \| good	3.041 \| good	0.131 \| good
2026-04-21T13:00:00.000Z	20 \| good	3.492 \| good	14.539 \| good	22.135 \| good	0.38 \| good	2.756 \| good	0.128 \| good
2026-04-21T14:00:00.000Z	23 \| good	2.839 \| good	11.762 \| good	25.062 \| good	0.355 \| good	2.471 \| good	0.126 \| good
2026-04-21T15:00:00.000Z	28 \| good	1.84 \| good	7.792 \| good	30.289 \| good	0.331 \| good	2.185 \| good	0.124 \| good
2026-04-21T16:00:00.000Z	31 \| good	1.827 \| good	7.544 \| good	32.76 \| good	0.297 \| good	2.082 \| good	0.124 \| good
2026-04-21T17:00:00.000Z	30 \| good	2.036 \| good	8.647 \| good	32.287 \| good	0.262 \| good	1.979 \| good	0.125 \| good
2026-04-21T18:00:00.000Z	30 \| good	2.195 \| good	9.364 \| good	32.161 \| good	0.228 \| good	1.877 \| good	0.125 \| good
2026-04-21T19:00:00.000Z	31 \| good	2.378 \| good	10.323 \| good	32.94 \| good	0.245 \| good	1.844 \| good	0.126 \| good
2026-04-21T20:00:00.000Z	31 \| good	1.937 \| good	8.245 \| good	33.85 \| good	0.263 \| good	1.811 \| good	0.127 \| good
2026-04-21T21:00:00.000Z	31 \| good	1.833 \| good	7.662 \| good	34.298 \| good	0.28 \| good	1.779 \| good	0.127 \| good
2026-04-21T22:00:00.000Z	30 \| good	1.829 \| good	7.653 \| good	31.734 \| good	0.269 \| good	1.744 \| good	0.127 \| good
2026-04-21T23:00:00.000Z	29 \| good	2.402 \| good	10.03 \| good	30.969 \| good	0.257 \| good	1.71 \| good	0.127 \| good
2026-04-22T00:00:00.000Z	30 \| good	2.293 \| good	9.679 \| good	31.629 \| good	0.245 \| good	1.675 \| good	0.127 \| good
2026-04-22T01:00:00.000Z	29 \| good	2.21 \| good	9.582 \| good	31.283 \| good	0.282 \| good	2.455 \| good	0.133 \| good
2026-04-22T02:00:00.000Z	28 \| good	2.232 \| good	9.633 \| good	29.847 \| good	0.318 \| good	3.234 \| good	0.139 \| good
2026-04-22T03:00:00.000Z	25 \| good	2.373 \| good	9.982 \| good	26.814 \| good	0.354 \| good	4.014 \| good	0.145 \| good
2026-04-22T04:00:00.000Z	29 \| good	1.934 \| good	8.042 \| good	31.006 \| good	0.393 \| good	4.177 \| good	0.145 \| good
2026-04-22T05:00:00.000Z	29 \| good	2.729 \| good	11.243 \| good	30.525 \| good	0.433 \| good	4.341 \| good	0.146 \| good
2026-04-22T06:00:00.000Z	31 \| good	3.675 \| good	4.637 \| good	33.508 \| good	0.473 \| good	4.551 \| good	0.146 \| good
2026-04-22T07:00:00.000Z	28 \| good	1.821 \| good	7.213 \| good	29.757 \| good	0.447 \| good	3.732 \| good	0.14 \| good
2026-04-22T08:00:00.000Z	27 \| good	1.897 \| good	7.802 \| good	28.969 \| good	0.422 \| good	2.959 \| good	0.135 \| good
2026-04-22T09:00:00.000Z	27 \| good	1.942 \| good	8.109 \| good	29.238 \| good	0.396 \| good	2.186 \| good	0.13 \| good
2026-04-22T10:00:00.000Z	27 \| good	2.03 \| good	8.09 \| good	29.384 \| good	0.353 \| good	1.932 \| good	0.127 \| good
2026-04-22T11:00:00.000Z	27 \| good	3.293 \| good	14.241 \| good	29.118 \| good	0.31 \| good	1.678 \| good	0.124 \| good

Real-time air quality index in South Hill, Washington today

Common air pollutants in South Hill, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live South Hill, Washington air quality forecast and history

Empower business decisions with accurate air quality data

South Hill, Washington air quality map: Real-time AQI near you

Air quality in nearby cities

Frederickson, Washington

Puyallup, Washington

Graham, Washington

Sumner, Washington

Bonney Lake, Washington

Spanaway, Washington

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for South Hill, Washington updated?

When did South Hill, Washington experience the worst air quality in the last 24 hours?

When did South Hill, Washington have its best air quality in the last 24 hours?

What is the real-time air quality index for South Hill, Washington?

Which pollutant is found most often in South Hill, Washington?

What can I do if the air quality in South Hill, Washington is poor?

What are the current PM2.5 levels in South Hill, Washington?

What are the current PM10 levels at South Hill, Washington?

What are the current carbon monoxide (CO) levels at South Hill, Washington?

What are the current sulfur dioxide (SO2) levels at South Hill, Washington?

What are the current ozone (O3) levels at South Hill, Washington?

What are the current nitrogen dioxide (NO2) levels at South Hill, Washington?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in South Hill, Washington?

What are the current PM₁₀ levels at South Hill, Washington?

What are the current sulfur dioxide (SO₂) levels at South Hill, Washington?

What are the current ozone (O₃) levels at South Hill, Washington?

What are the current nitrogen dioxide (NO₂) levels at South Hill, Washington?