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

Pullman, Washington currently has a PM10 concentration of 75.13 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Pullman, Washington is 3.676 ppb.

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

Pullman, Washington currently has an ozone (O3) concentration of 30.121 ppm.

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

The current level of nitrogen dioxide (NO2) in Pullman, Washington is 6.033 ppb.

Current air quality index in Pullman, Washington today

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

Stay updated with real-time air quality in Pullman, 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)

158

Unhealthy

Pullman, Washington

Last updated: ... (Local time)

Common air pollutants in Pullman, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

65.20 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

264.94 μg/m³

155

255

425

605+

Ozone (O₃)

46.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.89 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Pullman, Washington

Get Live Pollen Counts

Pullman, Washington

Scroll To Air Quality Map

Track live Pullman, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-05T04:00:00.000Z	62 \| moderate	14.803 \| fine	67.012 \| fine	39.833 \| good	0.557 \| good	11.765 \| good	0.329 \| good
2025-09-05T05:00:00.000Z	66 \| moderate	17.299 \| fine	76.996 \| fine	30.101 \| good	0.248 \| good	12.993 \| good	0.373 \| good
2025-09-05T06:00:00.000Z	67 \| moderate	17.898 \| fine	78.991 \| fine	31.116 \| good	0.266 \| good	16.926 \| good	0.444 \| good
2025-09-05T07:00:00.000Z	67 \| moderate	17.797 \| fine	78.987 \| fine	27.473 \| good	0.486 \| good	14.296 \| good	0.333 \| good
2025-09-05T08:00:00.000Z	67 \| moderate	17.699 \| fine	78.996 \| fine	28.852 \| good	0.186 \| good	11.962 \| good	0.3 \| good
2025-09-05T09:00:00.000Z	67 \| moderate	17.699 \| fine	78.996 \| fine	25.643 \| good	0.422 \| good	9.428 \| good	0.272 \| good
2025-09-05T10:00:00.000Z	67 \| moderate	17.7 \| fine	78.999 \| fine	14.532 \| good	0.347 \| good	8.407 \| good	0.272 \| good
2025-09-05T11:00:00.000Z	67 \| moderate	17.501 \| fine	77.003 \| fine	16.819 \| good	0.282 \| good	8.106 \| good	0.222 \| good
2025-09-05T12:00:00.000Z	69 \| moderate	19.103 \| fine	85.011 \| fine	27.197 \| good	0.318 \| good	7.652 \| good	0.25 \| good
2025-09-05T13:00:00.000Z	79 \| moderate	24.204 \| fine	105.022 \| fine	25.429 \| good	0.331 \| good	11.1 \| good	0.25 \| good
2025-09-05T14:00:00.000Z	86 \| moderate	27.805 \| fine	121.028 \| fine	21.273 \| good	0.425 \| good	12.496 \| good	0.3 \| good
2025-09-05T15:00:00.000Z	90 \| moderate	29.509 \| fine	129.027 \| fine	20.997 \| good	0.452 \| good	12.341 \| good	0.35 \| good
2025-09-05T16:00:00.000Z	92 \| moderate	30.707 \| fine	133.025 \| fine	14.765 \| good	0.409 \| good	9.551 \| good	0.328 \| good
2025-09-05T17:00:00.000Z	94 \| moderate	31.909 \| fine	139.018 \| fine	19.61 \| good	1.202 \| good	7.338 \| good	0.295 \| good
2025-09-05T18:00:00.000Z	105 \| sensitive	36.606 \| moderate	160.982 \| moderate	22.158 \| good	1.22 \| good	8.161 \| good	0.273 \| good
2025-09-05T19:00:00.000Z	119 \| sensitive	43.001 \| moderate	190.98 \| moderate	28.829 \| good	1.591 \| good	6.842 \| good	0.273 \| good
2025-09-05T20:00:00.000Z	124 \| sensitive	44.902 \| moderate	200.997 \| moderate	29.336 \| good	2.448 \| good	5.889 \| good	0.256 \| good
2025-09-05T21:00:00.000Z	126 \| sensitive	45.498 \| moderate	204.992 \| moderate	35.433 \| good	1.999 \| good	5.674 \| good	0.317 \| good
2025-09-05T22:00:00.000Z	124 \| sensitive	45 \| moderate	201.003 \| moderate	41.744 \| good	4.375 \| good	4.792 \| good	0.368 \| good
2025-09-05T23:00:00.000Z	117 \| sensitive	41.904 \| moderate	187.018 \| moderate	44.416 \| good	2.41 \| good	4.724 \| good	0.278 \| good
2025-09-06T00:00:00.000Z	110 \| sensitive	39.107 \| moderate	173.035 \| moderate	44.948 \| good	1.708 \| good	4.509 \| good	0.312 \| good
2025-09-06T01:00:00.000Z	105 \| sensitive	36.807 \| moderate	161.037 \| moderate	46.48 \| good	2.329 \| good	5.932 \| good	0.312 \| good
2025-09-06T02:00:00.000Z	100 \| moderate	35.308 \| fine	154.037 \| fine	43.004 \| good	1.774 \| good	8.402 \| good	0.29 \| good
2025-09-06T03:00:00.000Z	100 \| moderate	35.405 \| fine	154.027 \| fine	34.691 \| good	0.415 \| good	11.831 \| good	0.362 \| good
2025-09-06T04:00:00.000Z	100 \| moderate	35.403 \| fine	154.018 \| fine	33.489 \| good	0.547 \| good	12.277 \| good	0.396 \| good
2025-09-06T05:00:00.000Z	100 \| moderate	35.204 \| fine	154.018 \| fine	30.308 \| good	0.746 \| good	16.618 \| good	0.384 \| good
2025-09-06T06:00:00.000Z	103 \| sensitive	36.401 \| moderate	159.004 \| moderate	29.058 \| good	0.573 \| good	12.015 \| good	0.35 \| good
2025-09-06T07:00:00.000Z	106 \| sensitive	37.403 \| moderate	165.014 \| moderate	32.129 \| good	0.728 \| good	15.877 \| good	0.344 \| good
2025-09-06T08:00:00.000Z	107 \| sensitive	37.606 \| moderate	165.029 \| moderate	30.203 \| good	0.572 \| good	12.315 \| good	0.304 \| good
2025-09-06T09:00:00.000Z	107 \| sensitive	37.607 \| moderate	165.037 \| moderate	27.221 \| good	0.586 \| good	10.809 \| good	0.277 \| good
2025-09-06T10:00:00.000Z	107 \| sensitive	37.61 \| moderate	165.05 \| moderate	19.489 \| good	0.739 \| good	9.642 \| good	0.277 \| good
2025-09-06T11:00:00.000Z	107 \| sensitive	37.509 \| moderate	165.037 \| moderate	23.878 \| good	0.672 \| good	8.789 \| good	0.26 \| good
2025-09-06T12:00:00.000Z	107 \| sensitive	37.609 \| moderate	165.035 \| moderate	24.503 \| good	0.754 \| good	8.066 \| good	0.216 \| good
2025-09-06T13:00:00.000Z	107 \| sensitive	37.608 \| moderate	165.036 \| moderate	26.757 \| good	0.649 \| good	8.68 \| good	0.189 \| good
2025-09-06T14:00:00.000Z	107 \| sensitive	37.906 \| moderate	167.028 \| moderate	20.78 \| good	0.494 \| good	10.284 \| good	0.233 \| good
2025-09-06T15:00:00.000Z	108 \| sensitive	38.403 \| moderate	169.014 \| moderate	22.403 \| good	0.627 \| good	10.96 \| good	0.233 \| good
2025-09-06T16:00:00.000Z	115 \| sensitive	41.299 \| moderate	182.987 \| moderate	21.157 \| good	0.756 \| good	6.222 \| good	0.206 \| good
2025-09-06T17:00:00.000Z	137 \| sensitive	49.501 \| moderate	222.929 \| moderate	17.019 \| good	0.647 \| good	5.363 \| good	0.223 \| good
2025-09-06T18:00:00.000Z	153 \| unhealthy	59.294 \| poor	258.9 \| poor	24.979 \| good	0.951 \| good	5.186 \| good	0.223 \| good
2025-09-06T19:00:00.000Z	152 \| unhealthy	57.491 \| poor	256.888 \| poor	31.593 \| good	2.137 \| good	5.009 \| good	0.206 \| good
2025-09-06T20:00:00.000Z	132 \| sensitive	47.815 \| moderate	215.02 \| moderate	26.396 \| good	1.197 \| good	3.254 \| good	0.212 \| good
2025-09-06T21:00:00.000Z	112 \| sensitive	40.024 \| moderate	177.091 \| moderate	30.982 \| good	1.307 \| good	5.022 \| good	0.212 \| good
2025-09-06T22:00:00.000Z	107 \| sensitive	37.617 \| moderate	165.077 \| moderate	37.474 \| good	0.84 \| good	7.524 \| good	0.195 \| good
2025-09-06T23:00:00.000Z	105 \| sensitive	36.712 \| moderate	161.059 \| moderate	35.909 \| good	0.587 \| good	7.608 \| good	0.212 \| good
2025-09-07T00:00:00.000Z	100 \| moderate	35.311 \| fine	154.052 \| fine	34.387 \| good	1.791 \| good	6.828 \| good	0.212 \| good
2025-09-07T01:00:00.000Z	90 \| moderate	29.517 \| fine	129.075 \| fine	39.667 \| good	2.967 \| good	7.744 \| good	0.251 \| good
2025-09-07T02:00:00.000Z	67 \| moderate	18.021 \| fine	79.092 \| fine	40.202 \| good	1.588 \| good	7.225 \| good	0.274 \| good
2025-09-07T03:00:00.000Z	158 \| unhealthy	65.203 \| poor	264.943 \| poor	46 \| good	0.323 \| good	3.89 \| good	0.293 \| good
2025-09-07T03:00:00.000Z	158 \| unhealthy	65.203 \| poor	264.943 \| poor	46 \| good	0.323 \| good	3.89 \| good	0.293 \| good
2025-09-03T20:00:00.000Z	77 \| moderate	22.921 \| fine	100.534 \| fine	46.957 \| good	0.151 \| good	0.641 \| good	0.159 \| good
2025-09-03T21:00:00.000Z	69 \| moderate	18.869 \| fine	83.398 \| fine	50.625 \| good	0.122 \| good	0.383 \| good	0.145 \| good
2025-09-03T22:00:00.000Z	67 \| moderate	17.536 \| fine	77.732 \| fine	51.73 \| good	0.11 \| good	0.395 \| good	0.136 \| good
2025-09-03T23:00:00.000Z	64 \| moderate	15.704 \| fine	69.788 \| fine	52.833 \| good	0.097 \| good	0.408 \| good	0.127 \| good
2025-09-04T00:00:00.000Z	60 \| moderate	14.48 \| fine	64.778 \| fine	51.536 \| good	0.085 \| good	0.42 \| good	0.118 \| good
2025-09-04T01:00:00.000Z	58 \| moderate	12.709 \| fine	57.379 \| fine	49.176 \| good	0.099 \| good	1.698 \| good	0.128 \| good
2025-09-04T02:00:00.000Z	56 \| moderate	12.082 \| good	53.902 \| good	44.641 \| good	0.113 \| good	2.976 \| good	0.138 \| good
2025-09-04T03:00:00.000Z	56 \| moderate	12.277 \| fine	55.176 \| fine	42.422 \| good	0.126 \| good	4.254 \| good	0.148 \| good
2025-09-04T04:00:00.000Z	56 \| moderate	12.444 \| fine	56.217 \| fine	42.918 \| good	0.153 \| good	5.114 \| good	0.153 \| good
2025-09-04T05:00:00.000Z	58 \| moderate	12.969 \| fine	58.274 \| fine	43.856 \| good	0.179 \| good	5.973 \| good	0.159 \| good
2025-09-04T06:00:00.000Z	58 \| moderate	12.816 \| fine	57.709 \| fine	43.293 \| good	0.206 \| good	6.832 \| good	0.164 \| good
2025-09-04T07:00:00.000Z	58 \| moderate	12.507 \| fine	56.284 \| fine	42.569 \| good	0.216 \| good	7.024 \| good	0.164 \| good
2025-09-04T08:00:00.000Z	62 \| moderate	14.575 \| fine	65.232 \| fine	39.486 \| good	0.226 \| good	7.217 \| good	0.165 \| good
2025-09-04T09:00:00.000Z	64 \| moderate	15.597 \| fine	69.608 \| fine	37.828 \| good	0.236 \| good	7.41 \| good	0.165 \| good
2025-09-04T10:00:00.000Z	66 \| moderate	17.444 \| fine	77.28 \| fine	37.035 \| good	0.233 \| good	7.295 \| good	0.164 \| good
2025-09-04T11:00:00.000Z	67 \| moderate	17.54 \| fine	77.687 \| fine	35.415 \| good	0.23 \| good	7.179 \| good	0.163 \| good
2025-09-04T12:00:00.000Z	67 \| moderate	17.594 \| fine	77.914 \| fine	34.571 \| good	0.228 \| good	7.064 \| good	0.162 \| good
2025-09-04T13:00:00.000Z	67 \| moderate	18.158 \| fine	79.73 \| fine	30.68 \| good	0.217 \| good	6.844 \| good	0.169 \| good
2025-09-04T14:00:00.000Z	69 \| moderate	19.434 \| fine	85.608 \| fine	28.191 \| good	0.205 \| good	6.625 \| good	0.176 \| good
2025-09-04T15:00:00.000Z	73 \| moderate	21.356 \| fine	93.608 \| fine	30.73 \| good	0.194 \| good	6.406 \| good	0.184 \| good
2025-09-04T16:00:00.000Z	64 \| moderate	15.971 \| fine	70.803 \| fine	36.103 \| good	0.214 \| good	4.716 \| good	0.175 \| good
2025-09-04T17:00:00.000Z	62 \| moderate	15.498 \| fine	68.824 \| fine	42.212 \| good	0.234 \| good	3.026 \| good	0.167 \| good
2025-09-04T18:00:00.000Z	64 \| moderate	15.589 \| fine	69.266 \| fine	44.915 \| good	0.253 \| good	1.336 \| good	0.158 \| good
2025-09-04T19:00:00.000Z	67 \| moderate	18.369 \| fine	80.685 \| fine	47.99 \| good	0.255 \| good	1.072 \| good	0.156 \| good
2025-09-04T20:00:00.000Z	71 \| moderate	20.315 \| fine	89.454 \| fine	50.068 \| good	0.257 \| good	0.809 \| good	0.154 \| good
2025-09-04T21:00:00.000Z	69 \| moderate	19.42 \| fine	85.577 \| fine	55.525 \| fine	0.259 \| good	0.545 \| good	0.152 \| good
2025-09-04T22:00:00.000Z	73 \| moderate	20.601 \| fine	90.48 \| fine	59.199 \| fine	0.251 \| good	0.548 \| good	0.15 \| good
2025-09-04T23:00:00.000Z	77 \| moderate	22.373 \| fine	98.166 \| fine	62.538 \| fine	0.243 \| good	0.551 \| good	0.149 \| good
2025-09-05T00:00:00.000Z	79 \| moderate	23.742 \| fine	103.81 \| fine	60.992 \| fine	0.236 \| good	0.554 \| good	0.148 \| good
2025-09-05T01:00:00.000Z	82 \| moderate	25.763 \| fine	112.617 \| fine	56.677 \| fine	0.251 \| good	1.543 \| good	0.162 \| good
2025-09-05T02:00:00.000Z	88 \| moderate	29.138 \| fine	126.441 \| fine	50.511 \| good	0.266 \| good	2.533 \| good	0.176 \| good
2025-09-05T03:00:00.000Z	94 \| moderate	31.601 \| fine	136.812 \| fine	44.341 \| good	0.281 \| good	3.522 \| good	0.191 \| good
2025-09-05T04:00:00.000Z	94 \| moderate	31.846 \| fine	137.989 \| fine	41.762 \| good	0.259 \| good	3.378 \| good	0.192 \| good
2025-09-05T05:00:00.000Z	92 \| moderate	31.207 \| fine	135.052 \| fine	38.417 \| good	0.236 \| good	3.233 \| good	0.192 \| good
2025-09-05T06:00:00.000Z	90 \| moderate	30.11 \| fine	130.645 \| fine	34.135 \| good	0.214 \| good	3.089 \| good	0.193 \| good
2025-09-05T07:00:00.000Z	88 \| moderate	29.21 \| fine	126.454 \| fine	29.705 \| good	0.208 \| good	3.15 \| good	0.194 \| good
2025-09-05T08:00:00.000Z	88 \| moderate	29.462 \| fine	127.126 \| fine	27.039 \| good	0.201 \| good	3.212 \| good	0.194 \| good
2025-09-05T09:00:00.000Z	88 \| moderate	29.441 \| fine	127 \| fine	25.385 \| good	0.195 \| good	3.273 \| good	0.194 \| good
2025-09-05T10:00:00.000Z	90 \| moderate	30.256 \| fine	130.819 \| fine	23.815 \| good	0.196 \| good	3.3 \| good	0.194 \| good
2025-09-05T11:00:00.000Z	90 \| moderate	29.985 \| fine	129.553 \| fine	23.099 \| good	0.198 \| good	3.326 \| good	0.195 \| good
2025-09-05T12:00:00.000Z	92 \| moderate	30.722 \| fine	133 \| fine	22.925 \| good	0.199 \| good	3.353 \| good	0.195 \| good
2025-09-05T13:00:00.000Z	90 \| moderate	30.01 \| fine	130.556 \| fine	21.241 \| good	0.199 \| good	3.299 \| good	0.197 \| good
2025-09-05T14:00:00.000Z	92 \| moderate	30.682 \| fine	132.879 \| fine	20.404 \| good	0.2 \| good	3.246 \| good	0.2 \| good
2025-09-05T15:00:00.000Z	94 \| moderate	32.46 \| fine	140.431 \| fine	23.284 \| good	0.2 \| good	3.193 \| good	0.203 \| good
2025-09-05T16:00:00.000Z	117 \| sensitive	42.154 \| moderate	187.744 \| moderate	26.295 \| good	0.225 \| good	2.451 \| good	0.198 \| good
2025-09-05T17:00:00.000Z	137 \| sensitive	50.089 \| moderate	226.924 \| moderate	31.781 \| good	0.25 \| good	1.71 \| good	0.192 \| good
2025-09-05T18:00:00.000Z	122 \| sensitive	44.104 \| moderate	196.92 \| moderate	35.389 \| good	0.275 \| good	0.968 \| good	0.187 \| good
2025-09-05T19:00:00.000Z	110 \| sensitive	38.933 \| moderate	171.724 \| moderate	40.192 \| good	0.282 \| good	0.816 \| good	0.186 \| good

Pullman

Empower business decisions with accurate air quality data

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

0.28ppm

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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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

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

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

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

Pullman, Washington experienced its worst air quality at 09:00:00, 2025-09-02.

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

The best air quality in Pullman, Washington was observed at 03:00:00 on 2025-09-03.

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

The air quality in Pullman, Washington right now is Moderate, with an AQI of 66.

What pollutant is most frequently found in Pullman, Washington?

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

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

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

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

Pullman, Washington currently has a PM_2.5 concentration of 16.841 μg/m³.

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

Pullman, Washington currently has a PM₁₀ concentration of 75.13 μg/m³.

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

The current carbon monoxide (CO) level in Pullman, Washington is 0.19 ppm.

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

The current sulfur dioxide (SO₂) concentration in Pullman, Washington is 3.676 ppb.

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

Pullman, Washington currently has an ozone (O₃) concentration of 30.121 ppm.

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

The current level of nitrogen dioxide (NO₂) in Pullman, Washington is 6.033 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-05T04:00:00.000Z	62 \| moderate	14.803 \| fine	67.012 \| fine	39.833 \| good	0.557 \| good	11.765 \| good	0.329 \| good
2025-09-05T05:00:00.000Z	66 \| moderate	17.299 \| fine	76.996 \| fine	30.101 \| good	0.248 \| good	12.993 \| good	0.373 \| good
2025-09-05T06:00:00.000Z	67 \| moderate	17.898 \| fine	78.991 \| fine	31.116 \| good	0.266 \| good	16.926 \| good	0.444 \| good
2025-09-05T07:00:00.000Z	67 \| moderate	17.797 \| fine	78.987 \| fine	27.473 \| good	0.486 \| good	14.296 \| good	0.333 \| good
2025-09-05T08:00:00.000Z	67 \| moderate	17.699 \| fine	78.996 \| fine	28.852 \| good	0.186 \| good	11.962 \| good	0.3 \| good
2025-09-05T09:00:00.000Z	67 \| moderate	17.699 \| fine	78.996 \| fine	25.643 \| good	0.422 \| good	9.428 \| good	0.272 \| good
2025-09-05T10:00:00.000Z	67 \| moderate	17.7 \| fine	78.999 \| fine	14.532 \| good	0.347 \| good	8.407 \| good	0.272 \| good
2025-09-05T11:00:00.000Z	67 \| moderate	17.501 \| fine	77.003 \| fine	16.819 \| good	0.282 \| good	8.106 \| good	0.222 \| good
2025-09-05T12:00:00.000Z	69 \| moderate	19.103 \| fine	85.011 \| fine	27.197 \| good	0.318 \| good	7.652 \| good	0.25 \| good
2025-09-05T13:00:00.000Z	79 \| moderate	24.204 \| fine	105.022 \| fine	25.429 \| good	0.331 \| good	11.1 \| good	0.25 \| good
2025-09-05T14:00:00.000Z	86 \| moderate	27.805 \| fine	121.028 \| fine	21.273 \| good	0.425 \| good	12.496 \| good	0.3 \| good
2025-09-05T15:00:00.000Z	90 \| moderate	29.509 \| fine	129.027 \| fine	20.997 \| good	0.452 \| good	12.341 \| good	0.35 \| good
2025-09-05T16:00:00.000Z	92 \| moderate	30.707 \| fine	133.025 \| fine	14.765 \| good	0.409 \| good	9.551 \| good	0.328 \| good
2025-09-05T17:00:00.000Z	94 \| moderate	31.909 \| fine	139.018 \| fine	19.61 \| good	1.202 \| good	7.338 \| good	0.295 \| good
2025-09-05T18:00:00.000Z	105 \| sensitive	36.606 \| moderate	160.982 \| moderate	22.158 \| good	1.22 \| good	8.161 \| good	0.273 \| good
2025-09-05T19:00:00.000Z	119 \| sensitive	43.001 \| moderate	190.98 \| moderate	28.829 \| good	1.591 \| good	6.842 \| good	0.273 \| good
2025-09-05T20:00:00.000Z	124 \| sensitive	44.902 \| moderate	200.997 \| moderate	29.336 \| good	2.448 \| good	5.889 \| good	0.256 \| good
2025-09-05T21:00:00.000Z	126 \| sensitive	45.498 \| moderate	204.992 \| moderate	35.433 \| good	1.999 \| good	5.674 \| good	0.317 \| good
2025-09-05T22:00:00.000Z	124 \| sensitive	45 \| moderate	201.003 \| moderate	41.744 \| good	4.375 \| good	4.792 \| good	0.368 \| good
2025-09-05T23:00:00.000Z	117 \| sensitive	41.904 \| moderate	187.018 \| moderate	44.416 \| good	2.41 \| good	4.724 \| good	0.278 \| good
2025-09-06T00:00:00.000Z	110 \| sensitive	39.107 \| moderate	173.035 \| moderate	44.948 \| good	1.708 \| good	4.509 \| good	0.312 \| good
2025-09-06T01:00:00.000Z	105 \| sensitive	36.807 \| moderate	161.037 \| moderate	46.48 \| good	2.329 \| good	5.932 \| good	0.312 \| good
2025-09-06T02:00:00.000Z	100 \| moderate	35.308 \| fine	154.037 \| fine	43.004 \| good	1.774 \| good	8.402 \| good	0.29 \| good
2025-09-06T03:00:00.000Z	100 \| moderate	35.405 \| fine	154.027 \| fine	34.691 \| good	0.415 \| good	11.831 \| good	0.362 \| good
2025-09-06T04:00:00.000Z	100 \| moderate	35.403 \| fine	154.018 \| fine	33.489 \| good	0.547 \| good	12.277 \| good	0.396 \| good
2025-09-06T05:00:00.000Z	100 \| moderate	35.204 \| fine	154.018 \| fine	30.308 \| good	0.746 \| good	16.618 \| good	0.384 \| good
2025-09-06T06:00:00.000Z	103 \| sensitive	36.401 \| moderate	159.004 \| moderate	29.058 \| good	0.573 \| good	12.015 \| good	0.35 \| good
2025-09-06T07:00:00.000Z	106 \| sensitive	37.403 \| moderate	165.014 \| moderate	32.129 \| good	0.728 \| good	15.877 \| good	0.344 \| good
2025-09-06T08:00:00.000Z	107 \| sensitive	37.606 \| moderate	165.029 \| moderate	30.203 \| good	0.572 \| good	12.315 \| good	0.304 \| good
2025-09-06T09:00:00.000Z	107 \| sensitive	37.607 \| moderate	165.037 \| moderate	27.221 \| good	0.586 \| good	10.809 \| good	0.277 \| good
2025-09-06T10:00:00.000Z	107 \| sensitive	37.61 \| moderate	165.05 \| moderate	19.489 \| good	0.739 \| good	9.642 \| good	0.277 \| good
2025-09-06T11:00:00.000Z	107 \| sensitive	37.509 \| moderate	165.037 \| moderate	23.878 \| good	0.672 \| good	8.789 \| good	0.26 \| good
2025-09-06T12:00:00.000Z	107 \| sensitive	37.609 \| moderate	165.035 \| moderate	24.503 \| good	0.754 \| good	8.066 \| good	0.216 \| good
2025-09-06T13:00:00.000Z	107 \| sensitive	37.608 \| moderate	165.036 \| moderate	26.757 \| good	0.649 \| good	8.68 \| good	0.189 \| good
2025-09-06T14:00:00.000Z	107 \| sensitive	37.906 \| moderate	167.028 \| moderate	20.78 \| good	0.494 \| good	10.284 \| good	0.233 \| good
2025-09-06T15:00:00.000Z	108 \| sensitive	38.403 \| moderate	169.014 \| moderate	22.403 \| good	0.627 \| good	10.96 \| good	0.233 \| good
2025-09-06T16:00:00.000Z	115 \| sensitive	41.299 \| moderate	182.987 \| moderate	21.157 \| good	0.756 \| good	6.222 \| good	0.206 \| good
2025-09-06T17:00:00.000Z	137 \| sensitive	49.501 \| moderate	222.929 \| moderate	17.019 \| good	0.647 \| good	5.363 \| good	0.223 \| good
2025-09-06T18:00:00.000Z	153 \| unhealthy	59.294 \| poor	258.9 \| poor	24.979 \| good	0.951 \| good	5.186 \| good	0.223 \| good
2025-09-06T19:00:00.000Z	152 \| unhealthy	57.491 \| poor	256.888 \| poor	31.593 \| good	2.137 \| good	5.009 \| good	0.206 \| good
2025-09-06T20:00:00.000Z	132 \| sensitive	47.815 \| moderate	215.02 \| moderate	26.396 \| good	1.197 \| good	3.254 \| good	0.212 \| good
2025-09-06T21:00:00.000Z	112 \| sensitive	40.024 \| moderate	177.091 \| moderate	30.982 \| good	1.307 \| good	5.022 \| good	0.212 \| good
2025-09-06T22:00:00.000Z	107 \| sensitive	37.617 \| moderate	165.077 \| moderate	37.474 \| good	0.84 \| good	7.524 \| good	0.195 \| good
2025-09-06T23:00:00.000Z	105 \| sensitive	36.712 \| moderate	161.059 \| moderate	35.909 \| good	0.587 \| good	7.608 \| good	0.212 \| good
2025-09-07T00:00:00.000Z	100 \| moderate	35.311 \| fine	154.052 \| fine	34.387 \| good	1.791 \| good	6.828 \| good	0.212 \| good
2025-09-07T01:00:00.000Z	90 \| moderate	29.517 \| fine	129.075 \| fine	39.667 \| good	2.967 \| good	7.744 \| good	0.251 \| good
2025-09-07T02:00:00.000Z	67 \| moderate	18.021 \| fine	79.092 \| fine	40.202 \| good	1.588 \| good	7.225 \| good	0.274 \| good
2025-09-07T03:00:00.000Z	158 \| unhealthy	65.203 \| poor	264.943 \| poor	46 \| good	0.323 \| good	3.89 \| good	0.293 \| good
2025-09-07T03:00:00.000Z	158 \| unhealthy	65.203 \| poor	264.943 \| poor	46 \| good	0.323 \| good	3.89 \| good	0.293 \| good
2025-09-03T20:00:00.000Z	77 \| moderate	22.921 \| fine	100.534 \| fine	46.957 \| good	0.151 \| good	0.641 \| good	0.159 \| good
2025-09-03T21:00:00.000Z	69 \| moderate	18.869 \| fine	83.398 \| fine	50.625 \| good	0.122 \| good	0.383 \| good	0.145 \| good
2025-09-03T22:00:00.000Z	67 \| moderate	17.536 \| fine	77.732 \| fine	51.73 \| good	0.11 \| good	0.395 \| good	0.136 \| good
2025-09-03T23:00:00.000Z	64 \| moderate	15.704 \| fine	69.788 \| fine	52.833 \| good	0.097 \| good	0.408 \| good	0.127 \| good
2025-09-04T00:00:00.000Z	60 \| moderate	14.48 \| fine	64.778 \| fine	51.536 \| good	0.085 \| good	0.42 \| good	0.118 \| good
2025-09-04T01:00:00.000Z	58 \| moderate	12.709 \| fine	57.379 \| fine	49.176 \| good	0.099 \| good	1.698 \| good	0.128 \| good
2025-09-04T02:00:00.000Z	56 \| moderate	12.082 \| good	53.902 \| good	44.641 \| good	0.113 \| good	2.976 \| good	0.138 \| good
2025-09-04T03:00:00.000Z	56 \| moderate	12.277 \| fine	55.176 \| fine	42.422 \| good	0.126 \| good	4.254 \| good	0.148 \| good
2025-09-04T04:00:00.000Z	56 \| moderate	12.444 \| fine	56.217 \| fine	42.918 \| good	0.153 \| good	5.114 \| good	0.153 \| good
2025-09-04T05:00:00.000Z	58 \| moderate	12.969 \| fine	58.274 \| fine	43.856 \| good	0.179 \| good	5.973 \| good	0.159 \| good
2025-09-04T06:00:00.000Z	58 \| moderate	12.816 \| fine	57.709 \| fine	43.293 \| good	0.206 \| good	6.832 \| good	0.164 \| good
2025-09-04T07:00:00.000Z	58 \| moderate	12.507 \| fine	56.284 \| fine	42.569 \| good	0.216 \| good	7.024 \| good	0.164 \| good
2025-09-04T08:00:00.000Z	62 \| moderate	14.575 \| fine	65.232 \| fine	39.486 \| good	0.226 \| good	7.217 \| good	0.165 \| good
2025-09-04T09:00:00.000Z	64 \| moderate	15.597 \| fine	69.608 \| fine	37.828 \| good	0.236 \| good	7.41 \| good	0.165 \| good
2025-09-04T10:00:00.000Z	66 \| moderate	17.444 \| fine	77.28 \| fine	37.035 \| good	0.233 \| good	7.295 \| good	0.164 \| good
2025-09-04T11:00:00.000Z	67 \| moderate	17.54 \| fine	77.687 \| fine	35.415 \| good	0.23 \| good	7.179 \| good	0.163 \| good
2025-09-04T12:00:00.000Z	67 \| moderate	17.594 \| fine	77.914 \| fine	34.571 \| good	0.228 \| good	7.064 \| good	0.162 \| good
2025-09-04T13:00:00.000Z	67 \| moderate	18.158 \| fine	79.73 \| fine	30.68 \| good	0.217 \| good	6.844 \| good	0.169 \| good
2025-09-04T14:00:00.000Z	69 \| moderate	19.434 \| fine	85.608 \| fine	28.191 \| good	0.205 \| good	6.625 \| good	0.176 \| good
2025-09-04T15:00:00.000Z	73 \| moderate	21.356 \| fine	93.608 \| fine	30.73 \| good	0.194 \| good	6.406 \| good	0.184 \| good
2025-09-04T16:00:00.000Z	64 \| moderate	15.971 \| fine	70.803 \| fine	36.103 \| good	0.214 \| good	4.716 \| good	0.175 \| good
2025-09-04T17:00:00.000Z	62 \| moderate	15.498 \| fine	68.824 \| fine	42.212 \| good	0.234 \| good	3.026 \| good	0.167 \| good
2025-09-04T18:00:00.000Z	64 \| moderate	15.589 \| fine	69.266 \| fine	44.915 \| good	0.253 \| good	1.336 \| good	0.158 \| good
2025-09-04T19:00:00.000Z	67 \| moderate	18.369 \| fine	80.685 \| fine	47.99 \| good	0.255 \| good	1.072 \| good	0.156 \| good
2025-09-04T20:00:00.000Z	71 \| moderate	20.315 \| fine	89.454 \| fine	50.068 \| good	0.257 \| good	0.809 \| good	0.154 \| good
2025-09-04T21:00:00.000Z	69 \| moderate	19.42 \| fine	85.577 \| fine	55.525 \| fine	0.259 \| good	0.545 \| good	0.152 \| good
2025-09-04T22:00:00.000Z	73 \| moderate	20.601 \| fine	90.48 \| fine	59.199 \| fine	0.251 \| good	0.548 \| good	0.15 \| good
2025-09-04T23:00:00.000Z	77 \| moderate	22.373 \| fine	98.166 \| fine	62.538 \| fine	0.243 \| good	0.551 \| good	0.149 \| good
2025-09-05T00:00:00.000Z	79 \| moderate	23.742 \| fine	103.81 \| fine	60.992 \| fine	0.236 \| good	0.554 \| good	0.148 \| good
2025-09-05T01:00:00.000Z	82 \| moderate	25.763 \| fine	112.617 \| fine	56.677 \| fine	0.251 \| good	1.543 \| good	0.162 \| good
2025-09-05T02:00:00.000Z	88 \| moderate	29.138 \| fine	126.441 \| fine	50.511 \| good	0.266 \| good	2.533 \| good	0.176 \| good
2025-09-05T03:00:00.000Z	94 \| moderate	31.601 \| fine	136.812 \| fine	44.341 \| good	0.281 \| good	3.522 \| good	0.191 \| good
2025-09-05T04:00:00.000Z	94 \| moderate	31.846 \| fine	137.989 \| fine	41.762 \| good	0.259 \| good	3.378 \| good	0.192 \| good
2025-09-05T05:00:00.000Z	92 \| moderate	31.207 \| fine	135.052 \| fine	38.417 \| good	0.236 \| good	3.233 \| good	0.192 \| good
2025-09-05T06:00:00.000Z	90 \| moderate	30.11 \| fine	130.645 \| fine	34.135 \| good	0.214 \| good	3.089 \| good	0.193 \| good
2025-09-05T07:00:00.000Z	88 \| moderate	29.21 \| fine	126.454 \| fine	29.705 \| good	0.208 \| good	3.15 \| good	0.194 \| good
2025-09-05T08:00:00.000Z	88 \| moderate	29.462 \| fine	127.126 \| fine	27.039 \| good	0.201 \| good	3.212 \| good	0.194 \| good
2025-09-05T09:00:00.000Z	88 \| moderate	29.441 \| fine	127 \| fine	25.385 \| good	0.195 \| good	3.273 \| good	0.194 \| good
2025-09-05T10:00:00.000Z	90 \| moderate	30.256 \| fine	130.819 \| fine	23.815 \| good	0.196 \| good	3.3 \| good	0.194 \| good
2025-09-05T11:00:00.000Z	90 \| moderate	29.985 \| fine	129.553 \| fine	23.099 \| good	0.198 \| good	3.326 \| good	0.195 \| good
2025-09-05T12:00:00.000Z	92 \| moderate	30.722 \| fine	133 \| fine	22.925 \| good	0.199 \| good	3.353 \| good	0.195 \| good
2025-09-05T13:00:00.000Z	90 \| moderate	30.01 \| fine	130.556 \| fine	21.241 \| good	0.199 \| good	3.299 \| good	0.197 \| good
2025-09-05T14:00:00.000Z	92 \| moderate	30.682 \| fine	132.879 \| fine	20.404 \| good	0.2 \| good	3.246 \| good	0.2 \| good
2025-09-05T15:00:00.000Z	94 \| moderate	32.46 \| fine	140.431 \| fine	23.284 \| good	0.2 \| good	3.193 \| good	0.203 \| good
2025-09-05T16:00:00.000Z	117 \| sensitive	42.154 \| moderate	187.744 \| moderate	26.295 \| good	0.225 \| good	2.451 \| good	0.198 \| good
2025-09-05T17:00:00.000Z	137 \| sensitive	50.089 \| moderate	226.924 \| moderate	31.781 \| good	0.25 \| good	1.71 \| good	0.192 \| good
2025-09-05T18:00:00.000Z	122 \| sensitive	44.104 \| moderate	196.92 \| moderate	35.389 \| good	0.275 \| good	0.968 \| good	0.187 \| good
2025-09-05T19:00:00.000Z	110 \| sensitive	38.933 \| moderate	171.724 \| moderate	40.192 \| good	0.282 \| good	0.816 \| good	0.186 \| good

Current air quality index in Pullman, Washington today

Common air pollutants in Pullman, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Pullman, Washington air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Moscow, Idaho

Lewiston, Idaho

Cheney, Washington

Spokane, Washington

Spokane Valley, Washington

Liberty Lake, Washington

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

What pollutant is most frequently found in Pullman, Washington?

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What is the PM2.5 concentration in Pullman, Washington right now?

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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