What is the current level of PM10 in Richland, Washington?

Richland, Washington currently has a PM10 concentration of 5.635 μg/m3.

What is the current level of sulfur dioxide (SO2) in Richland, Washington?

The current sulfur dioxide (SO2) concentration in Richland, Washington is 0.135 ppb.

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

Richland, Washington currently has an ozone (O3) concentration of 16.387 ppm.

What is the current level of nitrogen dioxide (NO2) in Richland, Washington?

The current level of nitrogen dioxide (NO2) in Richland, Washington is 6.329 ppb.

Current air quality index in Richland, Washington today

Q: What is the PM2.5 concentration in Richland, Washington right now?

Richland, Washington currently has a PM2.5 concentration of 2.754 μg/m3.

Stay updated with real-time air quality in Richland, 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

Richland, Washington

Last updated: ... (Local time)

Common air pollutants in Richland, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.75 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

5.63 μg/m³

155

255

425

605+

Ozone (O₃)

16.39 ppb

201

201+

Sulfur Dioxide (SO₂)

0.14 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.33 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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Richland, Washington

Scroll To Air Quality Map

Track live Richland, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-12T11:00:00.000Z	107 \| sensitive	5.213 \| good	168.181 \| moderate	31.452 \| good	1.887 \| good	3.353 \| good	0.1 \| good
2026-03-12T12:00:00.000Z	124 \| sensitive	6.122 \| good	200.732 \| moderate	35.19 \| good	0.992 \| good	3.646 \| good	0.123 \| good
2026-03-12T13:00:00.000Z	90 \| moderate	6.274 \| good	132.728 \| fine	38.993 \| good	0.993 \| good	3.285 \| good	0.123 \| good
2026-03-12T14:00:00.000Z	64 \| moderate	5.045 \| good	81.473 \| fine	39.985 \| good	0.557 \| good	5.471 \| good	0.179 \| good
2026-03-12T15:00:00.000Z	59 \| moderate	2.764 \| good	70.612 \| fine	39.117 \| good	0.234 \| good	6.985 \| good	0.18 \| good
2026-03-12T16:00:00.000Z	55 \| moderate	2.905 \| good	63.832 \| fine	41.249 \| good	0.566 \| good	13.36 \| good	0.218 \| good
2026-03-12T17:00:00.000Z	52 \| moderate	1.944 \| good	57.507 \| fine	38.981 \| good	0.367 \| good	9.926 \| good	0.199 \| good
2026-03-12T18:00:00.000Z	44 \| good	2.676 \| good	47.329 \| good	38.989 \| good	0.119 \| good	7.2 \| good	0.179 \| good
2026-03-12T19:00:00.000Z	38 \| good	1.499 \| good	31.924 \| good	41.04 \| good	0.154 \| good	3.498 \| good	0.179 \| good
2026-03-12T20:00:00.000Z	40 \| good	1.068 \| good	28.395 \| good	42.679 \| good	0.343 \| good	4.391 \| good	0.159 \| good
2026-03-12T21:00:00.000Z	40 \| good	1.179 \| good	27.135 \| good	42.843 \| good	0.197 \| good	4.821 \| good	0.143 \| good
2026-03-12T22:00:00.000Z	37 \| good	1.925 \| good	22.865 \| good	40.442 \| good	1.101 \| good	5.167 \| good	0.141 \| good
2026-03-12T23:00:00.000Z	39 \| good	6.259 \| good	28.859 \| good	41.957 \| good	0.966 \| good	3.719 \| good	0.162 \| good
2026-03-13T00:00:00.000Z	40 \| good	5.093 \| good	22.814 \| good	42.837 \| good	0.878 \| good	3.209 \| good	0.141 \| good
2026-03-13T01:00:00.000Z	40 \| good	1.11 \| good	19.626 \| good	43.274 \| good	3.123 \| good	5.51 \| good	0.143 \| good
2026-03-13T02:00:00.000Z	39 \| good	1.059 \| good	16.307 \| good	41.748 \| good	2.642 \| good	8.512 \| good	0.161 \| good
2026-03-13T03:00:00.000Z	39 \| good	0.688 \| good	13.484 \| good	41.994 \| good	1.437 \| good	9.785 \| good	0.203 \| good
2026-03-13T04:00:00.000Z	38 \| good	0.763 \| good	12.376 \| good	40.668 \| good	0.664 \| good	9.426 \| good	0.2 \| good
2026-03-13T05:00:00.000Z	33 \| good	1.547 \| good	8.943 \| good	35.533 \| good	0.822 \| good	7.456 \| good	0.218 \| good
2026-03-13T06:00:00.000Z	33 \| good	1.025 \| good	6.438 \| good	35.8 \| good	0.888 \| good	9.702 \| good	0.18 \| good
2026-03-13T07:00:00.000Z	34 \| good	1.667 \| good	6.561 \| good	36.955 \| good	0.887 \| good	9.733 \| good	0.18 \| good
2026-03-13T08:00:00.000Z	29 \| good	0.921 \| good	4.064 \| good	31.115 \| good	0.704 \| good	5.858 \| good	0.183 \| good
2026-03-13T09:00:00.000Z	31 \| good	0.849 \| good	3.59 \| good	34.178 \| good	0.257 \| good	7.934 \| good	0.186 \| good
2026-03-13T10:00:00.000Z	31 \| good	1.496 \| good	2.979 \| good	33.647 \| good	0.125 \| good	6.014 \| good	0.186 \| good
2026-03-13T11:00:00.000Z	29 \| good	1.407 \| good	3.233 \| good	31.055 \| good	0.164 \| good	5.758 \| good	0.142 \| good
2026-03-13T12:00:00.000Z	29 \| good	1.323 \| good	3.163 \| good	30.543 \| good	0.164 \| good	5.768 \| good	0.142 \| good
2026-03-13T13:00:00.000Z	28 \| good	0.613 \| good	2.815 \| good	29.846 \| good	0.125 \| good	5.339 \| good	0.179 \| good
2026-03-13T14:00:00.000Z	22 \| good	1.613 \| good	2.867 \| good	24.116 \| good	0.1 \| good	9.564 \| good	0.162 \| good
2026-03-13T15:00:00.000Z	29 \| good	0.682 \| good	3.183 \| good	30.612 \| good	0.126 \| good	7.092 \| good	0.224 \| good
2026-03-13T16:00:00.000Z	31 \| good	1.891 \| good	3.636 \| good	33.047 \| good	0.176 \| good	8.501 \| good	0.224 \| good
2026-03-13T17:00:00.000Z	30 \| good	2.245 \| good	3.623 \| good	31.937 \| good	0.455 \| good	8.383 \| good	0.203 \| good
2026-03-13T18:00:00.000Z	31 \| good	2.381 \| good	4.31 \| good	33.592 \| good	1.448 \| good	7.546 \| good	0.203 \| good
2026-03-13T19:00:00.000Z	27 \| good	1.656 \| good	4.175 \| good	29.012 \| good	1.127 \| good	6.612 \| good	0.242 \| good
2026-03-13T20:00:00.000Z	28 \| good	1.818 \| good	4.462 \| good	29.759 \| good	0.554 \| good	4.271 \| good	0.222 \| good
2026-03-13T21:00:00.000Z	25 \| good	1.321 \| good	2.783 \| good	27.026 \| good	0.662 \| good	4.63 \| good	0.265 \| good
2026-03-13T22:00:00.000Z	29 \| good	0.604 \| good	2.804 \| good	30.616 \| good	1.247 \| good	2.992 \| good	0.222 \| good
2026-03-13T23:00:00.000Z	28 \| good	1.373 \| good	3.186 \| good	30.218 \| good	0.525 \| good	3.28 \| good	0.244 \| good
2026-03-14T00:00:00.000Z	27 \| good	1.987 \| good	4.121 \| good	29.136 \| good	0.39 \| good	4.065 \| good	0.244 \| good
2026-03-14T01:00:00.000Z	27 \| good	2.238 \| good	3.609 \| good	29.396 \| good	0.581 \| good	3.887 \| good	0.285 \| good
2026-03-14T02:00:00.000Z	28 \| good	2.339 \| good	3.963 \| good	30.095 \| good	0.275 \| good	4.289 \| good	0.222 \| good
2026-03-14T03:00:00.000Z	24 \| good	1.829 \| good	4.167 \| good	25.656 \| good	0.255 \| good	6.398 \| good	0.203 \| good
2026-03-14T04:00:00.000Z	21 \| good	1.06 \| good	4.565 \| good	22.555 \| good	0.441 \| good	6.701 \| good	0.239 \| good
2026-03-14T05:00:00.000Z	23 \| good	2.769 \| good	5.634 \| good	24.585 \| good	1.025 \| good	7.018 \| good	0.222 \| good
2026-03-14T06:00:00.000Z	23 \| good	2.359 \| good	5.057 \| good	25.26 \| good	1.66 \| good	6.396 \| good	0.26 \| good
2026-03-14T07:00:00.000Z	25 \| good	0.932 \| good	4.172 \| good	26.847 \| good	1.647 \| good	6.209 \| good	0.26 \| good
2026-03-14T08:00:00.000Z	19 \| good	1.025 \| good	4.638 \| good	20.031 \| good	0.146 \| good	5.696 \| good	0.284 \| good
2026-03-14T09:00:00.000Z	16 \| good	2.754 \| good	5.635 \| good	16.387 \| good	0.135 \| good	6.329 \| good	0.284 \| good
2026-03-14T10:00:00.000Z	16 \| good	2.754 \| good	5.635 \| good	16.387 \| good	0.135 \| good	6.329 \| good	0.284 \| good
2026-03-14T11:00:00.000Z	38 \| good	6.989 \| good	31.083 \| good	29.595 \| good	0.082 \| good	2.369 \| good	0.143 \| good
2026-03-14T12:00:00.000Z	27 \| good	5.431 \| good	23.545 \| good	26.461 \| good	0.085 \| good	2.375 \| good	0.144 \| good
2026-03-14T13:00:00.000Z	27 \| good	3.976 \| good	17.338 \| good	28.506 \| good	0.107 \| good	2.64 \| good	0.149 \| good
2026-03-14T14:00:00.000Z	30 \| good	3.989 \| good	17.497 \| good	32.084 \| good	0.128 \| good	2.906 \| good	0.155 \| good
2026-03-14T15:00:00.000Z	36 \| good	2.499 \| good	10.05 \| good	38.895 \| good	0.15 \| good	3.171 \| good	0.16 \| good
2026-03-14T16:00:00.000Z	37 \| good	1.643 \| good	6.66 \| good	40.49 \| good	0.172 \| good	2.409 \| good	0.154 \| good
2026-03-14T17:00:00.000Z	38 \| good	3.279 \| good	14.117 \| good	41.426 \| good	0.194 \| good	1.646 \| good	0.147 \| good
2026-03-14T18:00:00.000Z	41 \| good	2.147 \| good	8.682 \| good	44.224 \| good	0.216 \| good	0.883 \| good	0.14 \| good
2026-03-14T19:00:00.000Z	42 \| good	1.909 \| good	7.969 \| good	45.254 \| good	0.225 \| good	0.792 \| good	0.139 \| good
2026-03-14T20:00:00.000Z	43 \| good	2.054 \| good	8.408 \| good	45.924 \| good	0.233 \| good	0.701 \| good	0.138 \| good
2026-03-14T21:00:00.000Z	41 \| good	1.66 \| good	6.871 \| good	44.445 \| good	0.242 \| good	0.61 \| good	0.137 \| good
2026-03-14T22:00:00.000Z	40 \| good	2.126 \| good	8.503 \| good	43.265 \| good	0.251 \| good	0.672 \| good	0.136 \| good
2026-03-14T23:00:00.000Z	40 \| good	0.965 \| good	4 \| good	42.79 \| good	0.261 \| good	0.733 \| good	0.136 \| good
2026-03-15T00:00:00.000Z	40 \| good	1.656 \| good	6.871 \| good	42.726 \| good	0.271 \| good	0.795 \| good	0.135 \| good
2026-03-15T01:00:00.000Z	38 \| good	2.016 \| good	8.36 \| good	41.312 \| good	0.273 \| good	1.489 \| good	0.14 \| good
2026-03-15T02:00:00.000Z	37 \| good	1.295 \| good	5.046 \| good	39.652 \| good	0.274 \| good	2.182 \| good	0.146 \| good
2026-03-15T03:00:00.000Z	33 \| good	1.395 \| good	5.576 \| good	35.698 \| good	0.276 \| good	2.876 \| good	0.151 \| good
2026-03-15T04:00:00.000Z	32 \| good	1.824 \| good	7.5 \| good	34.855 \| good	0.287 \| good	3.528 \| good	0.156 \| good
2026-03-15T05:00:00.000Z	26 \| good	2.215 \| good	9.293 \| good	28.233 \| good	0.299 \| good	4.18 \| good	0.161 \| good
2026-03-15T06:00:00.000Z	23 \| good	2.877 \| good	11.876 \| good	24.89 \| good	0.311 \| good	4.832 \| good	0.166 \| good
2026-03-15T07:00:00.000Z	23 \| good	2.708 \| good	10.939 \| good	24.771 \| good	0.304 \| good	5.196 \| good	0.169 \| good
2026-03-15T08:00:00.000Z	22 \| good	3.331 \| good	14.791 \| good	23.856 \| good	0.296 \| good	5.56 \| good	0.172 \| good
2026-03-15T09:00:00.000Z	23 \| good	4.218 \| good	18.603 \| good	25.041 \| good	0.288 \| good	5.925 \| good	0.175 \| good
2026-03-15T10:00:00.000Z	28 \| good	2.993 \| good	12.637 \| good	30.092 \| good	0.28 \| good	6.321 \| good	0.176 \| good
2026-03-15T11:00:00.000Z	23 \| good	2.643 \| good	10.728 \| good	24.848 \| good	0.273 \| good	6.717 \| good	0.177 \| good
2026-03-15T12:00:00.000Z	19 \| good	2.923 \| good	11.872 \| good	20.755 \| good	0.265 \| good	7.113 \| good	0.178 \| good
2026-03-15T13:00:00.000Z	17 \| good	3.168 \| good	13.737 \| good	18.038 \| good	0.266 \| good	7.624 \| good	0.185 \| good
2026-03-15T14:00:00.000Z	22 \| good	3.832 \| good	17.011 \| good	16.603 \| good	0.267 \| good	8.134 \| good	0.191 \| good
2026-03-15T15:00:00.000Z	25 \| good	3.434 \| good	14.963 \| good	26.657 \| good	0.268 \| good	8.644 \| good	0.197 \| good
2026-03-15T16:00:00.000Z	26 \| good	2.852 \| good	11.826 \| good	28.253 \| good	0.292 \| good	6.788 \| good	0.188 \| good
2026-03-15T17:00:00.000Z	30 \| good	4.226 \| good	18.54 \| good	32.243 \| good	0.316 \| good	4.932 \| good	0.178 \| good
2026-03-15T18:00:00.000Z	31 \| good	4.215 \| good	18.579 \| good	34.396 \| good	0.34 \| good	3.077 \| good	0.169 \| good
2026-03-15T19:00:00.000Z	34 \| good	3.717 \| good	16.259 \| good	37.259 \| good	0.328 \| good	2.636 \| good	0.161 \| good
2026-03-15T20:00:00.000Z	36 \| good	4.246 \| good	18.514 \| good	38.939 \| good	0.316 \| good	2.196 \| good	0.154 \| good
2026-03-15T21:00:00.000Z	40 \| good	3.984 \| good	17.433 \| good	43.162 \| good	0.304 \| good	1.755 \| good	0.147 \| good
2026-03-15T22:00:00.000Z	44 \| good	4.128 \| good	18.137 \| good	47.28 \| good	0.306 \| good	1.943 \| good	0.147 \| good
2026-03-15T23:00:00.000Z	42 \| good	3.52 \| good	15.619 \| good	45.498 \| good	0.307 \| good	2.13 \| good	0.147 \| good
2026-03-16T00:00:00.000Z	40 \| good	3.088 \| good	12.91 \| good	42.953 \| good	0.308 \| good	2.318 \| good	0.146 \| good
2026-03-16T01:00:00.000Z	35 \| good	2.821 \| good	11.661 \| good	37.648 \| good	0.333 \| good	4.616 \| good	0.166 \| good
2026-03-16T02:00:00.000Z	31 \| good	3.155 \| good	13.528 \| good	34.424 \| good	0.359 \| good	6.914 \| good	0.186 \| good
2026-03-16T03:00:00.000Z	31 \| good	3.214 \| good	13.609 \| good	33.455 \| good	0.384 \| good	9.212 \| good	0.206 \| good
2026-03-16T04:00:00.000Z	30 \| good	3.598 \| good	15.718 \| good	32.367 \| good	0.396 \| good	10.052 \| good	0.213 \| good
2026-03-16T05:00:00.000Z	30 \| good	4.057 \| good	17.641 \| good	32.24 \| good	0.407 \| good	10.892 \| good	0.219 \| good
2026-03-16T06:00:00.000Z	49 \| good	9.017 \| good	11.367 \| good	22.012 \| good	0.415 \| good	11.645 \| good	0.225 \| good
2026-03-16T07:00:00.000Z	26 \| good	4.263 \| good	18.683 \| good	27.641 \| good	0.387 \| good	11.673 \| good	0.224 \| good
2026-03-16T08:00:00.000Z	27 \| good	5.085 \| good	22.103 \| good	24.267 \| good	0.356 \| good	11.614 \| good	0.222 \| good
2026-03-16T09:00:00.000Z	27 \| good	5.493 \| good	23.396 \| good	23.331 \| good	0.325 \| good	11.555 \| good	0.22 \| good
2026-03-16T10:00:00.000Z	27 \| good	4.72 \| good	20.557 \| good	25.251 \| good	0.299 \| good	11.017 \| good	0.215 \| good

Richland

Empower business decisions with accurate air quality data

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

0.29ppm

How accurate is Washington, USA air quality data?

The air quality data for Washington, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Richland, Washington get updated?

Air quality updates for Richland, Washington are available every hour.

What time in the past 24 hours saw the poorest air quality in Richland, Washington?

Richland, Washington experienced its worst air quality at 06:00:00, 2026-03-13.

When was air quality in Richland, Washington the best over the past 24 hours?

The best air quality in Richland, Washington was observed at 09:00:00 on 2026-03-14.

What is the air quality in Richland, Washington right now?

The air quality in Richland, Washington right now is Good, with an AQI of 16.

What pollutant is most frequently found in Richland, Washington?

In Richland, Washington, PM2.5 is the most frequently found pollutant.

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

When air quality in Richland, Washington is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Richland, Washington right now?

Richland, Washington currently has a PM_2.5 concentration of 2.754 μg/m³.

What is the current level of PM₁₀ in Richland, Washington?

Richland, Washington currently has a PM₁₀ concentration of 5.635 μg/m³.

What is the current level of carbon monoxide (CO) in Richland, Washington?

The current carbon monoxide (CO) level in Richland, Washington is 0.284 ppm.

What is the current level of sulfur dioxide (SO₂) in Richland, Washington?

The current sulfur dioxide (SO₂) concentration in Richland, Washington is 0.135 ppb.

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

Richland, Washington currently has an ozone (O₃) concentration of 16.387 ppm.

What is the current level of nitrogen dioxide (NO₂) in Richland, Washington?

The current level of nitrogen dioxide (NO₂) in Richland, Washington is 6.329 ppb.

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