What are the current PM10 levels at Graham, Washington?

The current PM10 levels in Graham, Washington are 21.961 μg/m3.

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

The current sulfur dioxide (SO2) levels in Graham, Washington are 0.308 ppb.

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

The current ozone (O3) levels at Graham, Washington is 11.529 ppm.

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

The current nitrogen dioxide (NO2) levels at Graham, Washington is 5.053 ppb.

Real-time air quality index in Graham, Washington today

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

The measured PM2.5 levels in Graham, Washington at present are 4.52 μg/m3.

Stay updated with real-time air quality in Graham, 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

Graham, Washington

Last updated: ... (Local time)

Common air pollutants in Graham, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.52 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.96 μg/m³

155

255

425

605+

Ozone (O₃)

11.53 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.05 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 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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Graham, Washington

Scroll To Air Quality Map

Track live Graham, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-18T14:00:00.000Z	22 \| good	3.748 \| good	15.127 \| good	10.76 \| good	0.299 \| good	7.142 \| good	0.223 \| good
2026-04-18T15:00:00.000Z	27 \| good	5.376 \| good	21.401 \| good	12.116 \| good	0.259 \| good	6.282 \| good	0.238 \| good
2026-04-18T16:00:00.000Z	22 \| good	4.091 \| good	19.341 \| good	14.98 \| good	0.1 \| good	6.128 \| good	0.222 \| good
2026-04-18T17:00:00.000Z	27 \| good	5.455 \| good	23.229 \| good	19.211 \| good	0.251 \| good	5.659 \| good	0.222 \| good
2026-04-18T18:00:00.000Z	27 \| good	5.324 \| good	25.22 \| good	20.482 \| good	0.23 \| good	2.82 \| good	0.175 \| good
2026-04-18T19:00:00.000Z	22 \| good	4.079 \| good	19.182 \| good	22.562 \| good	0.323 \| good	2.81 \| good	0.175 \| good
2026-04-18T20:00:00.000Z	26 \| good	4.025 \| good	13.772 \| good	27.727 \| good	0.413 \| good	5.455 \| good	0.186 \| good
2026-04-18T21:00:00.000Z	29 \| good	2.812 \| good	12.7 \| good	31.117 \| good	0.237 \| good	8.621 \| good	0.186 \| good
2026-04-18T22:00:00.000Z	35 \| good	2.51 \| good	11.254 \| good	38.128 \| good	0.145 \| good	7.002 \| good	0.171 \| good
2026-04-18T23:00:00.000Z	38 \| good	2.452 \| good	8.415 \| good	40.526 \| good	0.281 \| good	3.647 \| good	0.127 \| good
2026-04-19T00:00:00.000Z	39 \| good	2.161 \| good	10.831 \| good	41.829 \| good	0.19 \| good	5.292 \| good	0.142 \| good
2026-04-19T01:00:00.000Z	40 \| good	2.741 \| good	11.803 \| good	42.921 \| good	0.113 \| good	2.878 \| good	0.142 \| good
2026-04-19T02:00:00.000Z	38 \| good	2.935 \| good	13.818 \| good	40.661 \| good	0.12 \| good	3.879 \| good	0.186 \| good
2026-04-19T03:00:00.000Z	35 \| good	3.027 \| good	14.17 \| good	37.767 \| good	0.13 \| good	4.491 \| good	0.184 \| good
2026-04-19T04:00:00.000Z	31 \| good	2.78 \| good	15.042 \| good	33.414 \| good	0.141 \| good	5.186 \| good	0.279 \| good
2026-04-19T05:00:00.000Z	38 \| good	6.818 \| good	22.677 \| good	28.483 \| good	0.139 \| good	8.162 \| good	0.279 \| good
2026-04-19T06:00:00.000Z	28 \| good	4.595 \| good	30.02 \| good	25.837 \| good	0.136 \| good	9.342 \| good	0.29 \| good
2026-04-19T07:00:00.000Z	33 \| good	5.862 \| good	19.966 \| good	24.585 \| good	0.136 \| good	9.193 \| good	0.277 \| good
2026-04-19T08:00:00.000Z	22 \| good	3.653 \| good	23.03 \| good	22.049 \| good	0.1 \| good	7.469 \| good	0.217 \| good
2026-04-19T09:00:00.000Z	24 \| good	4.398 \| good	25.78 \| good	14.464 \| good	0.114 \| good	2.768 \| good	0.205 \| good
2026-04-19T10:00:00.000Z	27 \| good	4.823 \| good	27.513 \| good	21.942 \| good	0.1 \| good	5.15 \| good	0.206 \| good
2026-04-19T11:00:00.000Z	22 \| good	3.536 \| good	15.107 \| good	21.283 \| good	0.1 \| good	5.362 \| good	0.206 \| good
2026-04-19T12:00:00.000Z	22 \| good	3.588 \| good	16.004 \| good	17.264 \| good	0.127 \| good	5.323 \| good	0.203 \| good
2026-04-19T13:00:00.000Z	22 \| good	3.872 \| good	18.715 \| good	20.457 \| good	0.127 \| good	4.049 \| good	0.203 \| good
2026-04-19T14:00:00.000Z	27 \| good	4.971 \| good	20.747 \| good	17.325 \| good	0.1 \| good	4.933 \| good	0.186 \| good
2026-04-19T15:00:00.000Z	22 \| good	4.5 \| good	20.045 \| good	19.392 \| good	0.1 \| good	4.608 \| good	0.186 \| good
2026-04-19T16:00:00.000Z	33 \| good	5.662 \| good	21.3 \| good	20.324 \| good	0.187 \| good	3.534 \| good	0.186 \| good
2026-04-19T17:00:00.000Z	38 \| good	6.87 \| good	27.113 \| good	20.353 \| good	0.144 \| good	4.915 \| good	0.186 \| good
2026-04-19T18:00:00.000Z	33 \| good	5.546 \| good	15.716 \| good	24.254 \| good	0.1 \| good	5.194 \| good	0.175 \| good
2026-04-19T19:00:00.000Z	29 \| good	5.471 \| good	24.2 \| good	31.133 \| good	0.12 \| good	3.325 \| good	0.175 \| good
2026-04-19T20:00:00.000Z	32 \| good	4.565 \| good	15.988 \| good	34.737 \| good	0.113 \| good	7.57 \| good	0.175 \| good
2026-04-19T21:00:00.000Z	34 \| good	4.834 \| good	14.676 \| good	37.166 \| good	0.113 \| good	9.252 \| good	0.187 \| good
2026-04-19T22:00:00.000Z	31 \| good	4.084 \| good	12.112 \| good	34.472 \| good	0.161 \| good	10.2 \| good	0.175 \| good
2026-04-19T23:00:00.000Z	28 \| good	3.937 \| good	15.21 \| good	29.597 \| good	0.173 \| good	9.174 \| good	0.175 \| good
2026-04-20T00:00:00.000Z	36 \| good	2.764 \| good	13.574 \| good	38.797 \| good	0.185 \| good	9.062 \| good	0.175 \| good
2026-04-20T01:00:00.000Z	34 \| good	2.927 \| good	15.07 \| good	37.216 \| good	0.202 \| good	5.63 \| good	0.202 \| good
2026-04-20T02:00:00.000Z	37 \| good	2.94 \| good	10.438 \| good	39.72 \| good	0.216 \| good	7.705 \| good	0.217 \| good
2026-04-20T03:00:00.000Z	36 \| good	4.467 \| good	12.248 \| good	39.35 \| good	0.275 \| good	9.378 \| good	0.187 \| good
2026-04-20T04:00:00.000Z	27 \| good	4.463 \| good	16.376 \| good	29.223 \| good	0.296 \| good	12.223 \| good	0.187 \| good
2026-04-20T05:00:00.000Z	33 \| good	5.709 \| good	26.791 \| good	30.011 \| good	0.297 \| good	9.882 \| good	0.187 \| good
2026-04-20T06:00:00.000Z	33 \| good	5.643 \| good	23.903 \| good	24.102 \| good	0.243 \| good	7.889 \| good	0.143 \| good
2026-04-20T07:00:00.000Z	27 \| good	4.883 \| good	17.33 \| good	25.663 \| good	0.129 \| good	8.723 \| good	0.143 \| good
2026-04-20T08:00:00.000Z	33 \| good	6.325 \| good	22.64 \| good	13.696 \| good	0.1 \| good	11.345 \| good	0.187 \| good
2026-04-20T09:00:00.000Z	33 \| good	5.98 \| good	25.11 \| good	13.803 \| good	0.1 \| good	10.442 \| good	0.172 \| good
2026-04-20T10:00:00.000Z	27 \| good	5.473 \| good	22.76 \| good	17.016 \| good	0.21 \| good	5.921 \| good	0.128 \| good
2026-04-20T11:00:00.000Z	22 \| good	3.72 \| good	21.104 \| good	19.98 \| good	0.234 \| good	7.432 \| good	0.128 \| good
2026-04-20T12:00:00.000Z	27 \| good	4.52 \| good	21.961 \| good	11.529 \| good	0.308 \| good	5.053 \| good	0.128 \| good
2026-04-20T13:00:00.000Z	27 \| good	4.52 \| good	21.961 \| good	11.529 \| good	0.308 \| good	5.053 \| good	0.128 \| good
2026-04-20T14:00:00.000Z	73 \| moderate	21.302 \| fine	93.429 \| fine	9.993 \| good	0.507 \| good	7.423 \| good	0.185 \| good
2026-04-20T15:00:00.000Z	66 \| moderate	17.271 \| fine	76.676 \| fine	14.426 \| good	0.471 \| good	6.699 \| good	0.179 \| good
2026-04-20T16:00:00.000Z	67 \| moderate	17.933 \| fine	79.086 \| fine	19.792 \| good	0.546 \| good	6.032 \| good	0.172 \| good
2026-04-20T17:00:00.000Z	73 \| moderate	21.108 \| fine	92.382 \| fine	25.412 \| good	0.622 \| good	5.365 \| good	0.165 \| good
2026-04-20T18:00:00.000Z	79 \| moderate	23.873 \| fine	104.539 \| fine	30.324 \| good	0.697 \| good	4.697 \| good	0.157 \| good
2026-04-20T19:00:00.000Z	81 \| moderate	25.031 \| fine	108.983 \| fine	35.201 \| good	0.77 \| good	4.271 \| good	0.155 \| good
2026-04-20T20:00:00.000Z	79 \| moderate	23.883 \| fine	104.058 \| fine	40.617 \| good	0.842 \| good	3.845 \| good	0.152 \| good
2026-04-20T21:00:00.000Z	71 \| moderate	20.243 \| fine	88.974 \| fine	46.106 \| good	0.915 \| good	3.419 \| good	0.15 \| good
2026-04-20T22:00:00.000Z	62 \| moderate	14.6 \| fine	65.034 \| fine	47.749 \| good	0.98 \| good	3.657 \| good	0.154 \| good
2026-04-20T23:00:00.000Z	54 \| moderate	11.275 \| good	49.906 \| good	45.745 \| good	1.046 \| good	3.895 \| good	0.157 \| good
2026-04-21T00:00:00.000Z	52 \| moderate	9.816 \| good	43.268 \| good	45.426 \| good	1.112 \| good	4.133 \| good	0.161 \| good
2026-04-21T01:00:00.000Z	44 \| good	7.882 \| good	34.87 \| good	38.065 \| good	0.958 \| good	4.244 \| good	0.163 \| good
2026-04-21T02:00:00.000Z	38 \| good	6.813 \| good	29.961 \| good	31.468 \| good	0.804 \| good	4.355 \| good	0.165 \| good
2026-04-21T03:00:00.000Z	44 \| good	8.094 \| good	35.76 \| good	26.495 \| good	0.65 \| good	4.466 \| good	0.167 \| good
2026-04-21T04:00:00.000Z	44 \| good	8.037 \| good	35.261 \| good	25.545 \| good	0.591 \| good	4.167 \| good	0.162 \| good
2026-04-21T05:00:00.000Z	33 \| good	5.599 \| good	24.603 \| good	26.167 \| good	0.533 \| good	3.869 \| good	0.158 \| good
2026-04-21T06:00:00.000Z	27 \| good	4.531 \| good	19.706 \| good	25.143 \| good	0.474 \| good	3.57 \| good	0.153 \| good
2026-04-21T07:00:00.000Z	23 \| good	3.809 \| good	16.335 \| good	24.76 \| good	0.466 \| good	3.769 \| good	0.153 \| good
2026-04-21T08:00:00.000Z	23 \| good	3.22 \| good	13.433 \| good	24.754 \| good	0.457 \| good	3.969 \| good	0.154 \| good
2026-04-21T09:00:00.000Z	22 \| good	3.19 \| good	13.39 \| good	23.582 \| good	0.448 \| good	4.168 \| good	0.154 \| good
2026-04-21T10:00:00.000Z	22 \| good	2.979 \| good	12.695 \| good	23.699 \| good	0.399 \| good	3.802 \| good	0.148 \| good
2026-04-21T11:00:00.000Z	22 \| good	3.436 \| good	14.58 \| good	24.078 \| good	0.349 \| good	3.435 \| good	0.143 \| good
2026-04-21T12:00:00.000Z	22 \| good	3.125 \| good	13.117 \| good	23.875 \| good	0.299 \| good	3.069 \| good	0.137 \| good
2026-04-21T13:00:00.000Z	21 \| good	3.205 \| good	13.745 \| good	23.162 \| good	0.276 \| good	2.67 \| good	0.134 \| good
2026-04-21T14:00:00.000Z	25 \| good	2.437 \| good	10.483 \| good	26.915 \| good	0.252 \| good	2.271 \| good	0.13 \| good
2026-04-21T15:00:00.000Z	30 \| good	1.572 \| good	6.373 \| good	32.301 \| good	0.229 \| good	1.872 \| good	0.126 \| good
2026-04-21T16:00:00.000Z	31 \| good	1.548 \| good	6.342 \| good	34.39 \| good	0.205 \| good	1.744 \| good	0.125 \| good
2026-04-21T17:00:00.000Z	31 \| good	1.742 \| good	7.16 \| good	33.625 \| good	0.182 \| good	1.616 \| good	0.124 \| good
2026-04-21T18:00:00.000Z	31 \| good	1.932 \| good	8.013 \| good	33.55 \| good	0.159 \| good	1.489 \| good	0.123 \| good
2026-04-21T19:00:00.000Z	31 \| good	2.022 \| good	8.396 \| good	34.23 \| good	0.173 \| good	1.474 \| good	0.124 \| good
2026-04-21T20:00:00.000Z	32 \| good	1.647 \| good	6.767 \| good	34.658 \| good	0.187 \| good	1.46 \| good	0.124 \| good
2026-04-21T21:00:00.000Z	32 \| good	1.603 \| good	6.536 \| good	34.661 \| good	0.201 \| good	1.446 \| good	0.125 \| good
2026-04-21T22:00:00.000Z	31 \| good	1.454 \| good	5.873 \| good	32.853 \| good	0.197 \| good	1.44 \| good	0.125 \| good
2026-04-21T23:00:00.000Z	31 \| good	1.717 \| good	6.841 \| good	32.559 \| good	0.192 \| good	1.434 \| good	0.125 \| good
2026-04-22T00:00:00.000Z	31 \| good	1.71 \| good	6.895 \| good	33.011 \| good	0.188 \| good	1.428 \| good	0.126 \| good
2026-04-22T01:00:00.000Z	30 \| good	1.567 \| good	6.248 \| good	32.412 \| good	0.219 \| good	2.072 \| good	0.131 \| good
2026-04-22T02:00:00.000Z	29 \| good	1.522 \| good	6.153 \| good	30.996 \| good	0.25 \| good	2.716 \| good	0.137 \| good
2026-04-22T03:00:00.000Z	26 \| good	1.665 \| good	6.79 \| good	28.152 \| good	0.281 \| good	3.36 \| good	0.142 \| good
2026-04-22T04:00:00.000Z	30 \| good	1.311 \| good	5.127 \| good	31.878 \| good	0.314 \| good	3.503 \| good	0.142 \| good
2026-04-22T05:00:00.000Z	29 \| good	1.848 \| good	7.482 \| good	31.483 \| good	0.347 \| good	3.645 \| good	0.143 \| good
2026-04-22T06:00:00.000Z	32 \| good	3.353 \| good	4.278 \| good	34.711 \| good	0.381 \| good	3.798 \| good	0.143 \| good
2026-04-22T07:00:00.000Z	29 \| good	1.368 \| good	5.526 \| good	30.74 \| good	0.361 \| good	3.256 \| good	0.139 \| good
2026-04-22T08:00:00.000Z	28 \| good	1.422 \| good	5.751 \| good	29.834 \| good	0.342 \| good	2.725 \| good	0.135 \| good
2026-04-22T09:00:00.000Z	28 \| good	1.477 \| good	5.983 \| good	29.918 \| good	0.323 \| good	2.193 \| good	0.131 \| good
2026-04-22T10:00:00.000Z	28 \| good	1.62 \| good	6.717 \| good	29.648 \| good	0.287 \| good	1.97 \| good	0.128 \| good
2026-04-22T11:00:00.000Z	27 \| good	2.473 \| good	10.197 \| good	29.311 \| good	0.251 \| good	1.748 \| good	0.125 \| good
2026-04-22T12:00:00.000Z	32 \| good	1.926 \| good	2.509 \| good	34.696 \| good	0.217 \| good	1.539 \| good	0.123 \| good
2026-04-22T13:00:00.000Z	32 \| good	1.624 \| good	2.097 \| good	34.522 \| good	0.23 \| good	1.719 \| good	0.124 \| good

Graham

Empower business decisions with accurate air quality data

Graham, 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 Graham, Washington updated?

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

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

The worst air quality in Graham, Washington was recorded at 05:00:00 on 2026-04-19.

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

The best air quality in Graham, Washington was recorded at 11:00:00 on 2026-04-20.

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

The real-time air quality index in Graham, Washington is 27, currently categorized as Good.

Which pollutant is found most often in Graham, Washington?

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

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

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

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

The measured PM_2.5 levels in Graham, Washington at present are 4.52 μg/m³.

What are the current PM₁₀ levels at Graham, Washington?

The current PM₁₀ levels in Graham, Washington are 21.961 μg/m³.

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

The current carbon monoxide (CO) level in Graham, Washington is 0.128 ppm.

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

The current sulfur dioxide (SO₂) levels in Graham, Washington are 0.308 ppb.

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

The current ozone (O₃) levels at Graham, Washington is 11.529 ppm.

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

The current nitrogen dioxide (NO₂) levels at Graham, Washington is 5.053 ppb.

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