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

Redmond, Washington currently has a PM10 concentration of 18.4 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Redmond, Washington is 0.435 ppb.

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

Redmond, Washington currently has an ozone (O3) concentration of 29.88 ppm.

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

The current level of nitrogen dioxide (NO2) in Redmond, Washington is 14.749 ppb.

Current air quality index in Redmond, Washington today

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

Stay updated with real-time air quality in Redmond, 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

Redmond, Washington

Last updated: ... (Local time)

Major air pollutants in Redmond, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.85 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.40 μg/m³

155

255

425

605+

Ozone (O₃)

29.88 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.75 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 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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Redmond, Washington

Scroll To Air Quality Map

Track live Redmond, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T20:00:00.000Z	20 \| good	1.935 \| good	7.055 \| good	21.864 \| good	0.199 \| good	9.191 \| good	0.107 \| good
2025-06-04T21:00:00.000Z	22 \| good	1.818 \| good	7.545 \| good	24.404 \| good	0.335 \| good	6.977 \| good	0.113 \| good
2025-06-04T22:00:00.000Z	23 \| good	2.335 \| good	10.693 \| good	24.517 \| good	0.206 \| good	6.645 \| good	0.113 \| good
2025-06-04T23:00:00.000Z	24 \| good	2.465 \| good	9.091 \| good	26.302 \| good	0.441 \| good	5.811 \| good	0.107 \| good
2025-06-05T00:00:00.000Z	27 \| good	2.625 \| good	9.943 \| good	28.589 \| good	0.46 \| good	5.073 \| good	0.1 \| good
2025-06-05T01:00:00.000Z	27 \| good	2.639 \| good	10.765 \| good	28.665 \| good	0.474 \| good	5.908 \| good	0.1 \| good
2025-06-05T02:00:00.000Z	25 \| good	2.936 \| good	11.532 \| good	27.247 \| good	0.265 \| good	6.643 \| good	0.1 \| good
2025-06-05T03:00:00.000Z	24 \| good	3.47 \| good	13.213 \| good	25.613 \| good	0.454 \| good	4.535 \| good	0.1 \| good
2025-06-05T04:00:00.000Z	23 \| good	3.764 \| good	14.639 \| good	24.976 \| good	0.813 \| good	6.295 \| good	0.181 \| good
2025-06-05T05:00:00.000Z	22 \| good	3.762 \| good	15.041 \| good	24.443 \| good	0.515 \| good	6.799 \| good	0.113 \| good
2025-06-05T06:00:00.000Z	22 \| good	3.881 \| good	16.211 \| good	23.782 \| good	0.429 \| good	9.796 \| good	0.193 \| good
2025-06-05T07:00:00.000Z	27 \| good	4.66 \| good	19.89 \| good	20.942 \| good	0.313 \| good	9.413 \| good	0.119 \| good
2025-06-05T08:00:00.000Z	22 \| good	4.046 \| good	18.158 \| good	17.687 \| good	0.36 \| good	8.978 \| good	0.119 \| good
2025-06-05T09:00:00.000Z	22 \| good	3.53 \| good	15.75 \| good	16.786 \| good	0.228 \| good	9.752 \| good	0.119 \| good
2025-06-05T10:00:00.000Z	22 \| good	3.709 \| good	18.046 \| good	9.831 \| good	0.289 \| good	7.288 \| good	0.119 \| good
2025-06-05T11:00:00.000Z	16 \| good	3.404 \| good	16.445 \| good	12.978 \| good	0.237 \| good	7.805 \| good	0.119 \| good
2025-06-05T12:00:00.000Z	16 \| good	3.445 \| good	15.536 \| good	7.062 \| good	0.219 \| good	9.772 \| good	0.113 \| good
2025-06-05T13:00:00.000Z	16 \| good	3.302 \| good	14.112 \| good	7.5 \| good	0.236 \| good	9.275 \| good	0.113 \| good
2025-06-05T14:00:00.000Z	16 \| good	3.384 \| good	13.244 \| good	9.937 \| good	0.234 \| good	11.738 \| good	0.194 \| good
2025-06-05T15:00:00.000Z	16 \| good	3.288 \| good	14.269 \| good	12.378 \| good	0.265 \| good	9.336 \| good	0.194 \| good
2025-06-05T16:00:00.000Z	22 \| good	3.98 \| good	16.32 \| good	12.993 \| good	0.298 \| good	11.159 \| good	0.194 \| good
2025-06-05T17:00:00.000Z	22 \| good	4.292 \| good	18.489 \| good	13.719 \| good	0.344 \| good	11.659 \| good	0.187 \| good
2025-06-05T18:00:00.000Z	22 \| good	4.402 \| good	18.672 \| good	17.993 \| good	1.053 \| good	11.031 \| good	0.181 \| good
2025-06-05T19:00:00.000Z	22 \| good	4.44 \| good	18.82 \| good	20.657 \| good	0.688 \| good	10.209 \| good	0.193 \| good
2025-06-05T20:00:00.000Z	27 \| good	4.501 \| good	18.843 \| good	25.081 \| good	0.377 \| good	9.122 \| good	0.113 \| good
2025-06-05T21:00:00.000Z	25 \| good	4.102 \| good	17.123 \| good	27.216 \| good	0.293 \| good	9.62 \| good	0.119 \| good
2025-06-05T22:00:00.000Z	30 \| good	3.727 \| good	16.19 \| good	31.637 \| good	0.213 \| good	9.225 \| good	0.113 \| good
2025-06-05T23:00:00.000Z	33 \| good	3.273 \| good	14.448 \| good	35.61 \| good	0.502 \| good	6.166 \| good	0.113 \| good
2025-06-06T00:00:00.000Z	35 \| good	2.876 \| good	12.519 \| good	37.879 \| good	0.521 \| good	6.31 \| good	0.106 \| good
2025-06-06T01:00:00.000Z	35 \| good	2.623 \| good	11.861 \| good	38.041 \| good	0.743 \| good	6.491 \| good	0.106 \| good
2025-06-06T02:00:00.000Z	32 \| good	2.972 \| good	13.342 \| good	35.494 \| good	0.543 \| good	5.782 \| good	0.106 \| good
2025-06-06T03:00:00.000Z	32 \| good	2.919 \| good	12.164 \| good	35.221 \| good	0.21 \| good	6.013 \| good	0.1 \| good
2025-06-06T04:00:00.000Z	33 \| good	2.936 \| good	12.113 \| good	36.173 \| good	0.154 \| good	6.856 \| good	0.1 \| good
2025-06-06T05:00:00.000Z	32 \| good	3.449 \| good	12.995 \| good	35.25 \| good	0.153 \| good	6.709 \| good	0.1 \| good
2025-06-06T06:00:00.000Z	28 \| good	3.407 \| good	13.771 \| good	29.643 \| good	0.167 \| good	7.177 \| good	0.175 \| good
2025-06-06T07:00:00.000Z	27 \| good	3.374 \| good	13.226 \| good	28.549 \| good	0.148 \| good	7.729 \| good	0.181 \| good
2025-06-06T08:00:00.000Z	24 \| good	3.262 \| good	13.345 \| good	25.983 \| good	0.17 \| good	7.653 \| good	0.107 \| good
2025-06-06T09:00:00.000Z	21 \| good	3.055 \| good	12.971 \| good	23.143 \| good	0.658 \| good	8.431 \| good	0.114 \| good
2025-06-06T10:00:00.000Z	19 \| good	2.841 \| good	11.962 \| good	20.509 \| good	0.145 \| good	5.387 \| good	0.107 \| good
2025-06-06T11:00:00.000Z	18 \| good	2.841 \| good	12.591 \| good	19.324 \| good	0.269 \| good	7.212 \| good	0.107 \| good
2025-06-06T12:00:00.000Z	17 \| good	3.099 \| good	12.377 \| good	17.701 \| good	0.256 \| good	6.579 \| good	0.107 \| good
2025-06-06T13:00:00.000Z	16 \| good	3.265 \| good	13.096 \| good	12.609 \| good	0.208 \| good	8.569 \| good	0.181 \| good
2025-06-06T14:00:00.000Z	22 \| good	3.527 \| good	15.073 \| good	14.514 \| good	0.211 \| good	9.778 \| good	0.194 \| good
2025-06-06T15:00:00.000Z	22 \| good	4.08 \| good	15.957 \| good	13.305 \| good	0.478 \| good	9.966 \| good	0.262 \| good
2025-06-06T16:00:00.000Z	22 \| good	4.081 \| good	16.475 \| good	14.536 \| good	0.786 \| good	16.154 \| good	0.188 \| good
2025-06-06T17:00:00.000Z	22 \| good	4.44 \| good	17.293 \| good	16.879 \| good	0.415 \| good	9.298 \| good	0.188 \| good
2025-06-06T18:00:00.000Z	27 \| good	4.86 \| good	19.375 \| good	18.191 \| good	0.382 \| good	8.263 \| good	0.188 \| good
2025-06-06T19:00:00.000Z	28 \| good	4.849 \| good	18.4 \| good	29.88 \| good	0.435 \| good	14.749 \| good	0.181 \| good
2025-06-06T19:00:00.000Z	28 \| good	4.849 \| good	18.4 \| good	29.88 \| good	0.435 \| good	14.749 \| good	0.181 \| good
2025-06-06T20:00:00.000Z	56 \| moderate	12.29 \| fine	54.909 \| good	42.281 \| good	1.014 \| good	2.192 \| good	0.134 \| good
2025-06-06T21:00:00.000Z	54 \| moderate	11.265 \| good	49.939 \| good	48.012 \| good	0.9 \| good	1.712 \| good	0.13 \| good
2025-06-06T22:00:00.000Z	52 \| moderate	10.14 \| good	44.943 \| good	53.037 \| good	0.95 \| good	2.581 \| good	0.135 \| good
2025-06-06T23:00:00.000Z	49 \| good	9.3 \| good	41.875 \| good	52.239 \| good	0.844 \| good	2.191 \| good	0.131 \| good
2025-06-07T00:00:00.000Z	49 \| good	8.934 \| good	38.885 \| good	51.334 \| good	0.738 \| good	1.802 \| good	0.126 \| good
2025-06-07T01:00:00.000Z	52 \| moderate	10.229 \| good	45.612 \| good	50.25 \| good	0.839 \| good	7.871 \| good	0.167 \| good
2025-06-07T02:00:00.000Z	56 \| moderate	12.029 \| good	52.651 \| good	45.139 \| good	0.771 \| good	7.225 \| good	0.164 \| good
2025-06-07T03:00:00.000Z	60 \| moderate	14.457 \| fine	65.578 \| fine	39.191 \| good	0.704 \| good	6.579 \| good	0.16 \| good
2025-06-07T04:00:00.000Z	60 \| moderate	14.302 \| fine	63.711 \| fine	27.277 \| good	0.958 \| good	20.318 \| good	0.254 \| good
2025-06-07T05:00:00.000Z	60 \| moderate	14.262 \| fine	63.572 \| fine	22.942 \| good	0.925 \| good	19.465 \| good	0.251 \| good
2025-06-07T06:00:00.000Z	52 \| moderate	10.419 \| good	45.624 \| good	22.934 \| good	0.892 \| good	18.611 \| good	0.248 \| good
2025-06-07T07:00:00.000Z	38 \| good	6.767 \| good	30.478 \| good	22.376 \| good	0.929 \| good	19.032 \| good	0.248 \| good
2025-06-07T08:00:00.000Z	33 \| good	5.914 \| good	25.458 \| good	20.364 \| good	0.897 \| good	18.349 \| good	0.248 \| good
2025-06-07T09:00:00.000Z	33 \| good	5.812 \| good	25.383 \| good	17.014 \| good	0.864 \| good	17.666 \| good	0.248 \| good
2025-06-07T10:00:00.000Z	33 \| good	5.902 \| good	25.418 \| good	14.843 \| good	0.844 \| good	13.812 \| good	0.202 \| good
2025-06-07T11:00:00.000Z	33 \| good	5.871 \| good	25.431 \| good	16.198 \| good	0.799 \| good	13.189 \| good	0.204 \| good
2025-06-07T12:00:00.000Z	27 \| good	4.801 \| good	20.64 \| good	12.582 \| good	0.753 \| good	12.566 \| good	0.206 \| good
2025-06-07T13:00:00.000Z	27 \| good	4.528 \| good	19.641 \| good	15.84 \| good	1.055 \| good	7.979 \| good	0.181 \| good
2025-06-07T14:00:00.000Z	27 \| good	5.437 \| good	23.45 \| good	14.368 \| good	1.066 \| good	8.107 \| good	0.184 \| good
2025-06-07T15:00:00.000Z	33 \| good	6.369 \| good	28.362 \| good	16.633 \| good	1.078 \| good	8.236 \| good	0.187 \| good
2025-06-07T16:00:00.000Z	38 \| good	7.046 \| good	31.474 \| good	19.036 \| good	0.94 \| good	4.636 \| good	0.155 \| good
2025-06-07T17:00:00.000Z	44 \| good	7.604 \| good	33.57 \| good	23.415 \| good	0.889 \| good	4.455 \| good	0.155 \| good
2025-06-07T18:00:00.000Z	44 \| good	7.773 \| good	34.652 \| good	28.813 \| good	0.838 \| good	4.274 \| good	0.155 \| good
2025-06-07T19:00:00.000Z	38 \| good	7.153 \| good	31.774 \| good	31.995 \| good	0.621 \| good	1.897 \| good	0.124 \| good
2025-06-07T20:00:00.000Z	38 \| good	7.139 \| good	31.739 \| good	37.586 \| good	0.584 \| good	1.768 \| good	0.125 \| good
2025-06-07T21:00:00.000Z	38 \| good	6.384 \| good	28.705 \| good	40.691 \| good	0.546 \| good	1.639 \| good	0.125 \| good
2025-06-07T22:00:00.000Z	38 \| good	5.516 \| good	23.8 \| good	41.42 \| good	0.644 \| good	1.653 \| good	0.118 \| good
2025-06-07T23:00:00.000Z	38 \| good	5.285 \| good	22.768 \| good	41.21 \| good	0.622 \| good	1.54 \| good	0.119 \| good
2025-06-08T00:00:00.000Z	39 \| good	5.948 \| good	25.726 \| good	41.671 \| good	0.6 \| good	1.428 \| good	0.119 \| good
2025-06-08T01:00:00.000Z	39 \| good	7.124 \| good	31.581 \| good	42.098 \| good	0.875 \| good	6.616 \| good	0.156 \| good
2025-06-08T02:00:00.000Z	44 \| good	8.086 \| good	35.62 \| good	39.629 \| good	0.884 \| good	6.024 \| good	0.154 \| good
2025-06-08T03:00:00.000Z	38 \| good	7.404 \| good	32.962 \| good	30.685 \| good	0.894 \| good	5.431 \| good	0.152 \| good
2025-06-08T04:00:00.000Z	38 \| good	7.028 \| good	31.15 \| good	26.645 \| good	1.105 \| good	14.26 \| good	0.203 \| good
2025-06-08T05:00:00.000Z	38 \| good	7.457 \| good	33.142 \| good	21.375 \| good	1.161 \| good	14.413 \| good	0.21 \| good
2025-06-08T06:00:00.000Z	44 \| good	7.557 \| good	33.2 \| good	18.97 \| good	1.216 \| good	14.566 \| good	0.217 \| good
2025-06-08T07:00:00.000Z	44 \| good	8.16 \| good	36.077 \| good	18.907 \| good	0.791 \| good	14.428 \| good	0.211 \| good
2025-06-08T08:00:00.000Z	44 \| good	8.489 \| good	37.054 \| good	19.069 \| good	0.833 \| good	14.904 \| good	0.223 \| good
2025-06-08T09:00:00.000Z	49 \| good	8.782 \| good	37.996 \| good	16.985 \| good	0.875 \| good	15.38 \| good	0.235 \| good
2025-06-08T10:00:00.000Z	49 \| good	8.784 \| good	38.004 \| good	15.336 \| good	0.559 \| good	10.747 \| good	0.177 \| good
2025-06-08T11:00:00.000Z	49 \| good	8.631 \| good	38.013 \| good	13.102 \| good	0.578 \| good	11.189 \| good	0.19 \| good
2025-06-08T12:00:00.000Z	49 \| good	9.043 \| good	40.029 \| good	10.344 \| good	0.596 \| good	11.632 \| good	0.202 \| good
2025-06-08T13:00:00.000Z	49 \| good	9.151 \| good	40.158 \| good	9.577 \| good	0.723 \| good	6.813 \| good	0.17 \| good
2025-06-08T14:00:00.000Z	54 \| moderate	10.858 \| good	47.934 \| good	13.026 \| good	0.726 \| good	6.57 \| good	0.182 \| good
2025-06-08T15:00:00.000Z	58 \| moderate	13.103 \| fine	59.71 \| fine	19.692 \| good	0.729 \| good	6.326 \| good	0.194 \| good
2025-06-08T16:00:00.000Z	58 \| moderate	13.131 \| fine	59.683 \| fine	27.585 \| good	1.734 \| good	5.055 \| good	0.164 \| good
2025-06-08T17:00:00.000Z	56 \| moderate	11.92 \| good	52.815 \| good	35.922 \| good	1.664 \| good	4.668 \| good	0.169 \| good
2025-06-08T18:00:00.000Z	54 \| moderate	11.249 \| good	49.894 \| good	42.338 \| good	1.595 \| good	4.28 \| good	0.174 \| good
2025-06-08T19:00:00.000Z	54 \| moderate	10.511 \| good	45.982 \| good	45.934 \| good	1.553 \| good	2.472 \| good	0.151 \| good

Redmond

Empower business decisions with accurate air quality data

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

0.18ppm

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 Redmond, Washington get updated?

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

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

Redmond, Washington experienced its worst air quality at 01:00:00, 2025-06-06.

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

The best air quality in Redmond, Washington was observed at 01:00:00 on 2025-06-06.

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

The air quality in Redmond, Washington right now is Good, with an AQI of 28.

What pollutant is most frequently found in Redmond, Washington?

In Redmond, Washington, O3 is the most frequently found pollutant.

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

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

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

Redmond, Washington currently has a PM_2.5 concentration of 4.849 μg/m³.

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

Redmond, Washington currently has a PM₁₀ concentration of 18.4 μg/m³.

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

The current carbon monoxide (CO) level in Redmond, Washington is 0.181 ppm.

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

The current sulfur dioxide (SO₂) concentration in Redmond, Washington is 0.435 ppb.

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

Redmond, Washington currently has an ozone (O₃) concentration of 29.88 ppm.

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

The current level of nitrogen dioxide (NO₂) in Redmond, Washington is 14.749 ppb.

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