What is the current concentration of PM10 in Ukiah, California?

The current PM10 concentration at Ukiah, California is 1.002 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Ukiah, California?

The current sulfur dioxide (SO2) concentration at Ukiah, California is 0.284 ppb.

What is the current concentration of ozone (O3) in Ukiah, California?

The current ozone (O3) concentration at Ukiah, California is 20 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Ukiah, California?

The current nitrogen dioxide (NO2) concentration at Ukiah, California is 1.134 ppb.

Ukiah, California live air quality index now

Name: Live air pollution levels in Ukiah, California today
Creator: Ambee

Stay updated with real-time air quality in Ukiah, California 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

Ukiah, California

Last updated: ... (Local time)

Major air pollutants in Ukiah, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.20 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

32.00 μg/m³

155

255

425

605+

Ozone (O₃)

23.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.60 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.63 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Ukiah, California

Get Live Pollen Counts

Ukiah, California

Scroll To Air Quality Map

Track live Ukiah, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T20:00:00.000Z	22 \| good	0.6 \| good	2 \| good	24 \| good	0.737 \| good	1.525 \| good	0.248 \| good
2025-07-28T21:00:00.000Z	24 \| good	0.8 \| good	3 \| good	26 \| good	0.773 \| good	1.544 \| good	0.248 \| good
2025-07-28T22:00:00.000Z	24 \| good	1.4 \| good	6 \| good	26 \| good	0.724 \| good	1.791 \| good	0.248 \| good
2025-07-28T23:00:00.000Z	26 \| good	0.7 \| good	3 \| good	28 \| good	0.632 \| good	1.566 \| good	0.248 \| good
2025-07-29T00:00:00.000Z	27 \| good	4.172 \| good	21.804 \| good	29 \| good	0.617 \| good	1.457 \| good	0.248 \| good
2025-07-29T01:00:00.000Z	26 \| good	3.857 \| good	18.518 \| good	28 \| good	0.62 \| good	1.437 \| good	0.218 \| good
2025-07-29T02:00:00.000Z	25 \| good	4.1 \| good	18.772 \| good	27 \| good	0.639 \| good	1.325 \| good	0.202 \| good
2025-07-29T03:00:00.000Z	27 \| good	4.582 \| good	21.54 \| good	27 \| good	0.605 \| good	1.488 \| good	0.196 \| good
2025-07-29T04:00:00.000Z	23 \| good	2.92 \| good	15.215 \| good	25 \| good	0.725 \| good	1.609 \| good	0.23 \| good
2025-07-29T05:00:00.000Z	33 \| good	5.679 \| good	19.094 \| good	23 \| good	0.719 \| good	2.345 \| good	0.23 \| good
2025-07-29T06:00:00.000Z	21 \| good	1.4 \| good	6 \| good	23 \| good	0.712 \| good	2.253 \| good	0.23 \| good
2025-07-29T07:00:00.000Z	19 \| good	1.2 \| good	5 \| good	20 \| good	0.73 \| good	1.593 \| good	0.23 \| good
2025-07-29T08:00:00.000Z	18 \| good	0.1 \| good	0.2 \| good	19 \| good	0.729 \| good	1.708 \| good	0.2 \| good
2025-07-29T09:00:00.000Z	22 \| good	3.536 \| good	12.481 \| good	17 \| good	0.733 \| good	1.339 \| good	0.184 \| good
2025-07-29T10:00:00.000Z	22 \| good	3.543 \| good	17.474 \| good	15 \| good	0.666 \| good	1.399 \| good	0.184 \| good
2025-07-29T11:00:00.000Z	13 \| good	1 \| good	4 \| good	14 \| good	0.664 \| good	1.488 \| good	0.184 \| good
2025-07-29T12:00:00.000Z	13 \| good	1.5 \| good	6 \| good	14 \| good	0.666 \| good	2.032 \| good	0.184 \| good
2025-07-29T13:00:00.000Z	11 \| good	1.2 \| good	5 \| good	12 \| good	0.629 \| good	5.405 \| good	0.2 \| good
2025-07-29T14:00:00.000Z	16 \| good	2.6 \| good	11 \| good	10 \| good	0.322 \| good	4.224 \| good	0.218 \| good
2025-07-29T15:00:00.000Z	16 \| good	2.8 \| good	12 \| good	11 \| good	0.667 \| good	4.838 \| good	0.236 \| good
2025-07-29T16:00:00.000Z	13 \| good	1.9 \| good	8 \| good	14 \| good	0.341 \| good	2.775 \| good	0.248 \| good
2025-07-29T17:00:00.000Z	15 \| good	1.4 \| good	6 \| good	16 \| good	0.36 \| good	2.367 \| good	0.281 \| good
2025-07-29T18:00:00.000Z	19 \| good	3.2 \| good	14 \| good	20 \| good	0.357 \| good	2.517 \| good	0.258 \| good
2025-07-29T19:00:00.000Z	23 \| good	4.1 \| good	18 \| good	25 \| good	0.683 \| good	2.44 \| good	0.258 \| good
2025-07-29T20:00:00.000Z	27 \| good	4.1 \| good	18 \| good	29 \| good	0.361 \| good	2.396 \| good	0.239 \| good
2025-07-29T21:00:00.000Z	28 \| good	4.7 \| good	21 \| good	30 \| good	0.32 \| good	2.234 \| good	0.239 \| good
2025-07-29T22:00:00.000Z	29 \| good	4.3 \| good	19 \| good	31 \| good	0.706 \| good	2.056 \| good	0.239 \| good
2025-07-29T23:00:00.000Z	30 \| good	2 \| good	8 \| good	32 \| good	0.705 \| good	1.384 \| good	0.218 \| good
2025-07-30T00:00:00.000Z	31 \| good	2 \| good	8 \| good	34 \| good	0.743 \| good	1.318 \| good	0.218 \| good
2025-07-30T01:00:00.000Z	28 \| good	3.5 \| good	16 \| good	30 \| good	3.058 \| good	1.272 \| good	0.218 \| good
2025-07-30T02:00:00.000Z	27 \| good	4.7 \| good	21 \| good	28 \| good	10.704 \| good	1.25 \| good	0.184 \| good
2025-07-30T03:00:00.000Z	36 \| good	1.521 \| good	5.9 \| good	39.009 \| good	0.159 \| good	1.073 \| good	0.102 \| good
2025-07-30T04:00:00.000Z	22 \| good	4.4 \| good	19 \| good	23 \| good	2.155 \| good	1.703 \| good	0.2 \| good
2025-07-30T05:00:00.000Z	33 \| good	5.7 \| good	25 \| good	21 \| good	1.363 \| good	1.877 \| good	0.2 \| good
2025-07-30T06:00:00.000Z	33 \| good	6.3 \| good	28 \| good	19 \| good	0.76 \| good	1.4 \| good	0.2 \| good
2025-07-30T07:00:00.000Z	27 \| good	4.6 \| good	20 \| good	16 \| good	0.745 \| good	1.482 \| good	0.23 \| good
2025-07-30T08:00:00.000Z	22 \| good	4.3 \| good	19 \| good	14 \| good	0.663 \| good	1.114 \| good	0.2 \| good
2025-07-30T09:00:00.000Z	33 \| good	5.6 \| good	24 \| good	12 \| good	0.62 \| good	0.928 \| good	0.2 \| good
2025-07-30T10:00:00.000Z	27 \| good	5.3 \| good	23 \| good	11 \| good	0.689 \| good	1.076 \| good	0.184 \| good
2025-07-30T11:00:00.000Z	27 \| good	4.6 \| good	20 \| good	10 \| good	0.713 \| good	1.031 \| good	0.184 \| good
2025-07-30T12:00:00.000Z	27 \| good	4.8 \| good	21 \| good	10 \| good	0.714 \| good	1.339 \| good	0.184 \| good
2025-07-30T13:00:00.000Z	22 \| good	3.9 \| good	17 \| good	9 \| good	0.667 \| good	2.444 \| good	0.234 \| good
2025-07-30T14:00:00.000Z	33 \| good	5.9 \| good	27 \| good	9 \| good	0.375 \| good	2.467 \| good	0.234 \| good
2025-07-30T15:00:00.000Z	38 \| good	6.9 \| good	31 \| good	11 \| good	0.755 \| good	3.309 \| good	0.218 \| good
2025-07-30T16:00:00.000Z	49 \| good	8.9 \| good	39 \| good	13 \| good	0.738 \| good	2.325 \| good	0.248 \| good
2025-07-30T17:00:00.000Z	49 \| good	8.9 \| good	39 \| good	16 \| good	0.724 \| good	1.858 \| good	0.248 \| good
2025-07-30T18:00:00.000Z	38 \| good	7.4 \| good	33 \| good	19 \| good	0.667 \| good	1.605 \| good	0.248 \| good
2025-07-30T19:00:00.000Z	38 \| good	7.2 \| good	32 \| good	23 \| good	0.596 \| good	1.625 \| good	0.248 \| good
2025-07-30T19:00:00.000Z	38 \| good	7.199 \| good	31.997 \| good	22.999 \| good	0.596 \| good	1.625 \| good	0.248 \| good
2025-07-27T23:00:00.000Z	27 \| good	4.742 \| good	20.593 \| good	28.212 \| good	0.19 \| good	0.449 \| good	0.105 \| good
2025-07-28T00:00:00.000Z	26 \| good	1.815 \| good	7.799 \| good	28.136 \| good	0.184 \| good	0.455 \| good	0.102 \| good
2025-07-28T01:00:00.000Z	26 \| good	3.645 \| good	15.74 \| good	28.366 \| good	0.16 \| good	0.704 \| good	0.103 \| good
2025-07-28T02:00:00.000Z	27 \| good	1.672 \| good	6.865 \| good	29.337 \| good	0.137 \| good	0.953 \| good	0.103 \| good
2025-07-28T03:00:00.000Z	28 \| good	1.487 \| good	5.879 \| good	30.41 \| good	0.113 \| good	1.201 \| good	0.104 \| good
2025-07-28T04:00:00.000Z	29 \| good	0.182 \| good	0.077 \| good	30.711 \| good	0.105 \| good	1.591 \| good	0.107 \| good
2025-07-28T05:00:00.000Z	28 \| good	1.234 \| good	5 \| good	29.904 \| good	0.097 \| good	1.981 \| good	0.111 \| good
2025-07-28T06:00:00.000Z	30 \| good	2.459 \| good	10.014 \| good	31.515 \| good	0.089 \| good	2.37 \| good	0.115 \| good
2025-07-28T07:00:00.000Z	26 \| good	1.218 \| good	5.027 \| good	28.281 \| good	0.085 \| good	2.759 \| good	0.12 \| good
2025-07-28T08:00:00.000Z	23 \| good	1.435 \| good	5.916 \| good	24.634 \| good	0.082 \| good	3.148 \| good	0.125 \| good
2025-07-28T09:00:00.000Z	19 \| good	0.56 \| good	2.017 \| good	20.118 \| good	0.078 \| good	3.537 \| good	0.131 \| good
2025-07-28T10:00:00.000Z	13 \| good	0.493 \| good	1.952 \| good	14.231 \| good	0.078 \| good	3.697 \| good	0.134 \| good
2025-07-28T11:00:00.000Z	19 \| good	0.188 \| good	0.187 \| good	20.695 \| good	0.078 \| good	3.858 \| good	0.138 \| good
2025-07-28T12:00:00.000Z	16 \| good	0.041 \| good	0.014 \| good	16.869 \| good	0.079 \| good	4.018 \| good	0.141 \| good
2025-07-28T13:00:00.000Z	13 \| good	1.883 \| good	7.813 \| good	13.722 \| good	0.097 \| good	3.472 \| good	0.144 \| good
2025-07-28T14:00:00.000Z	22 \| good	3.756 \| good	16.58 \| good	12.419 \| good	0.114 \| good	2.927 \| good	0.146 \| good
2025-07-28T15:00:00.000Z	15 \| good	2.394 \| good	9.584 \| good	15.538 \| good	0.132 \| good	2.381 \| good	0.148 \| good
2025-07-28T16:00:00.000Z	24 \| good	3.957 \| good	17.307 \| good	25.507 \| good	0.158 \| good	1.801 \| good	0.141 \| good
2025-07-28T17:00:00.000Z	30 \| good	1.762 \| good	7.307 \| good	31.829 \| good	0.183 \| good	1.22 \| good	0.133 \| good
2025-07-28T18:00:00.000Z	31 \| good	1.082 \| good	4.336 \| good	33.823 \| good	0.209 \| good	0.64 \| good	0.126 \| good
2025-07-28T19:00:00.000Z	54 \| moderate	10.509 \| good	46.548 \| good	33.889 \| good	0.212 \| good	0.577 \| good	0.123 \| good
2025-07-28T20:00:00.000Z	38 \| good	6.905 \| good	30.751 \| good	34.241 \| good	0.215 \| good	0.515 \| good	0.121 \| good
2025-07-28T21:00:00.000Z	31 \| good	2.54 \| good	10.135 \| good	33.317 \| good	0.218 \| good	0.452 \| good	0.118 \| good
2025-07-28T22:00:00.000Z	31 \| good	2.265 \| good	9.121 \| good	32.693 \| good	0.205 \| good	0.453 \| good	0.115 \| good
2025-07-28T23:00:00.000Z	28 \| good	1.98 \| good	7.971 \| good	30.265 \| good	0.192 \| good	0.455 \| good	0.112 \| good
2025-07-29T00:00:00.000Z	28 \| good	1.425 \| good	5.868 \| good	29.6 \| good	0.179 \| good	0.456 \| good	0.109 \| good
2025-07-29T01:00:00.000Z	28 \| good	3.412 \| good	14.804 \| good	29.535 \| good	0.168 \| good	0.688 \| good	0.109 \| good
2025-07-29T02:00:00.000Z	30 \| good	2.047 \| good	7.973 \| good	31.891 \| good	0.156 \| good	0.92 \| good	0.108 \| good
2025-07-29T03:00:00.000Z	32 \| good	4.159 \| good	18.555 \| good	34.585 \| good	0.144 \| good	1.152 \| good	0.107 \| good
2025-07-29T04:00:00.000Z	33 \| good	0.795 \| good	2.996 \| good	35.645 \| good	0.147 \| good	1.654 \| good	0.112 \| good
2025-07-29T05:00:00.000Z	29 \| good	4.96 \| good	21.611 \| good	31.499 \| good	0.15 \| good	2.157 \| good	0.117 \| good
2025-07-29T06:00:00.000Z	26 \| good	3.802 \| good	16.76 \| good	27.615 \| good	0.153 \| good	2.659 \| good	0.122 \| good
2025-07-29T07:00:00.000Z	23 \| good	2.076 \| good	8.016 \| good	24.52 \| good	0.153 \| good	2.797 \| good	0.124 \| good
2025-07-29T08:00:00.000Z	19 \| good	2.379 \| good	9.971 \| good	19.817 \| good	0.153 \| good	2.935 \| good	0.127 \| good
2025-07-29T09:00:00.000Z	14 \| good	1.271 \| good	4.986 \| good	15.217 \| good	0.153 \| good	3.073 \| good	0.13 \| good
2025-07-29T10:00:00.000Z	10 \| good	1.439 \| good	5.985 \| good	10.997 \| good	0.147 \| good	3.147 \| good	0.131 \| good
2025-07-29T11:00:00.000Z	24 \| good	1.601 \| good	7 \| good	26.202 \| good	0.141 \| good	3.22 \| good	0.133 \| good
2025-07-29T12:00:00.000Z	12 \| good	0.485 \| good	1.939 \| good	12.813 \| good	0.136 \| good	3.293 \| good	0.134 \| good
2025-07-29T13:00:00.000Z	12 \| good	0.828 \| good	3.135 \| good	13.485 \| good	0.129 \| good	2.949 \| good	0.139 \| good
2025-07-29T14:00:00.000Z	27 \| good	5.197 \| good	22.593 \| good	12.825 \| good	0.123 \| good	2.606 \| good	0.144 \| good
2025-07-29T15:00:00.000Z	15 \| good	1.433 \| good	5.555 \| good	16.06 \| good	0.116 \| good	2.262 \| good	0.149 \| good
2025-07-29T16:00:00.000Z	25 \| good	2.622 \| good	10.563 \| good	27.385 \| good	0.148 \| good	1.725 \| good	0.14 \| good
2025-07-29T17:00:00.000Z	33 \| good	1.319 \| good	5.336 \| good	35.996 \| good	0.179 \| good	1.188 \| good	0.132 \| good
2025-07-29T18:00:00.000Z	38 \| good	0.337 \| good	1.394 \| good	41.119 \| good	0.21 \| good	0.65 \| good	0.124 \| good
2025-07-29T19:00:00.000Z	60 \| moderate	14.071 \| fine	62.625 \| fine	43.171 \| good	0.224 \| good	0.585 \| good	0.12 \| good
2025-07-29T20:00:00.000Z	41 \| good	7.231 \| good	31.839 \| good	44.419 \| good	0.238 \| good	0.52 \| good	0.117 \| good
2025-07-29T21:00:00.000Z	39 \| good	2.679 \| good	11.09 \| good	41.94 \| good	0.253 \| good	0.455 \| good	0.114 \| good
2025-07-29T22:00:00.000Z	37 \| good	1.162 \| good	4.961 \| good	40.061 \| good	0.251 \| good	0.456 \| good	0.111 \| good

Ukiah

Get reliable air quality data to drive your business

Ukiah, California air quality map: Track AQI near you

0.32ppm

How accurate is California, USA air quality data?

Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Ukiah, California updated?

The air quality for Ukiah, California is updated every hour.

When was the worst air quality at Ukiah, California in the last 24 hrs?

The worst air quality in Ukiah, California in the last 24 hours was observed at 05:00:00 on 2025-07-27.

When was the best air quality at Ukiah, California in the last 24 hrs?

In the last 24 hrs, the best air quality in Ukiah, California was observed at 11:00:00 on 2025-07-27.

What is the current air quality in Ukiah, California?

The current air quality in Ukiah, California is 19, categorized as Good based on real-time data.

What pollutant is the most common in Ukiah, California?

The most common pollutant in Ukiah, California is O3.

What should I do if the air quality in Ukiah, California is poor?

If the air quality in Ukiah, California is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Ukiah, California?

The current PM_2.5 concentration at Ukiah, California is 0.201 μg/m³.

What is the current concentration of PM₁₀ in Ukiah, California?

The current PM₁₀ concentration at Ukiah, California is 1.002 μg/m³.

What is the current concentration of carbon monoxide (CO) in Ukiah, California?

The current carbon monoxide (CO) concentration at Ukiah, California is 0.333 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Ukiah, California?

The current sulfur dioxide (SO₂) concentration at Ukiah, California is 0.284 ppb.

What is the current concentration of ozone (O₃) in Ukiah, California?

The current ozone (O₃) concentration at Ukiah, California is 20 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Ukiah, California?

The current nitrogen dioxide (NO₂) concentration at Ukiah, California is 1.134 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T20:00:00.000Z	22 \| good	0.6 \| good	2 \| good	24 \| good	0.737 \| good	1.525 \| good	0.248 \| good
2025-07-28T21:00:00.000Z	24 \| good	0.8 \| good	3 \| good	26 \| good	0.773 \| good	1.544 \| good	0.248 \| good
2025-07-28T22:00:00.000Z	24 \| good	1.4 \| good	6 \| good	26 \| good	0.724 \| good	1.791 \| good	0.248 \| good
2025-07-28T23:00:00.000Z	26 \| good	0.7 \| good	3 \| good	28 \| good	0.632 \| good	1.566 \| good	0.248 \| good
2025-07-29T00:00:00.000Z	27 \| good	4.172 \| good	21.804 \| good	29 \| good	0.617 \| good	1.457 \| good	0.248 \| good
2025-07-29T01:00:00.000Z	26 \| good	3.857 \| good	18.518 \| good	28 \| good	0.62 \| good	1.437 \| good	0.218 \| good
2025-07-29T02:00:00.000Z	25 \| good	4.1 \| good	18.772 \| good	27 \| good	0.639 \| good	1.325 \| good	0.202 \| good
2025-07-29T03:00:00.000Z	27 \| good	4.582 \| good	21.54 \| good	27 \| good	0.605 \| good	1.488 \| good	0.196 \| good
2025-07-29T04:00:00.000Z	23 \| good	2.92 \| good	15.215 \| good	25 \| good	0.725 \| good	1.609 \| good	0.23 \| good
2025-07-29T05:00:00.000Z	33 \| good	5.679 \| good	19.094 \| good	23 \| good	0.719 \| good	2.345 \| good	0.23 \| good
2025-07-29T06:00:00.000Z	21 \| good	1.4 \| good	6 \| good	23 \| good	0.712 \| good	2.253 \| good	0.23 \| good
2025-07-29T07:00:00.000Z	19 \| good	1.2 \| good	5 \| good	20 \| good	0.73 \| good	1.593 \| good	0.23 \| good
2025-07-29T08:00:00.000Z	18 \| good	0.1 \| good	0.2 \| good	19 \| good	0.729 \| good	1.708 \| good	0.2 \| good
2025-07-29T09:00:00.000Z	22 \| good	3.536 \| good	12.481 \| good	17 \| good	0.733 \| good	1.339 \| good	0.184 \| good
2025-07-29T10:00:00.000Z	22 \| good	3.543 \| good	17.474 \| good	15 \| good	0.666 \| good	1.399 \| good	0.184 \| good
2025-07-29T11:00:00.000Z	13 \| good	1 \| good	4 \| good	14 \| good	0.664 \| good	1.488 \| good	0.184 \| good
2025-07-29T12:00:00.000Z	13 \| good	1.5 \| good	6 \| good	14 \| good	0.666 \| good	2.032 \| good	0.184 \| good
2025-07-29T13:00:00.000Z	11 \| good	1.2 \| good	5 \| good	12 \| good	0.629 \| good	5.405 \| good	0.2 \| good
2025-07-29T14:00:00.000Z	16 \| good	2.6 \| good	11 \| good	10 \| good	0.322 \| good	4.224 \| good	0.218 \| good
2025-07-29T15:00:00.000Z	16 \| good	2.8 \| good	12 \| good	11 \| good	0.667 \| good	4.838 \| good	0.236 \| good
2025-07-29T16:00:00.000Z	13 \| good	1.9 \| good	8 \| good	14 \| good	0.341 \| good	2.775 \| good	0.248 \| good
2025-07-29T17:00:00.000Z	15 \| good	1.4 \| good	6 \| good	16 \| good	0.36 \| good	2.367 \| good	0.281 \| good
2025-07-29T18:00:00.000Z	19 \| good	3.2 \| good	14 \| good	20 \| good	0.357 \| good	2.517 \| good	0.258 \| good
2025-07-29T19:00:00.000Z	23 \| good	4.1 \| good	18 \| good	25 \| good	0.683 \| good	2.44 \| good	0.258 \| good
2025-07-29T20:00:00.000Z	27 \| good	4.1 \| good	18 \| good	29 \| good	0.361 \| good	2.396 \| good	0.239 \| good
2025-07-29T21:00:00.000Z	28 \| good	4.7 \| good	21 \| good	30 \| good	0.32 \| good	2.234 \| good	0.239 \| good
2025-07-29T22:00:00.000Z	29 \| good	4.3 \| good	19 \| good	31 \| good	0.706 \| good	2.056 \| good	0.239 \| good
2025-07-29T23:00:00.000Z	30 \| good	2 \| good	8 \| good	32 \| good	0.705 \| good	1.384 \| good	0.218 \| good
2025-07-30T00:00:00.000Z	31 \| good	2 \| good	8 \| good	34 \| good	0.743 \| good	1.318 \| good	0.218 \| good
2025-07-30T01:00:00.000Z	28 \| good	3.5 \| good	16 \| good	30 \| good	3.058 \| good	1.272 \| good	0.218 \| good
2025-07-30T02:00:00.000Z	27 \| good	4.7 \| good	21 \| good	28 \| good	10.704 \| good	1.25 \| good	0.184 \| good
2025-07-30T03:00:00.000Z	36 \| good	1.521 \| good	5.9 \| good	39.009 \| good	0.159 \| good	1.073 \| good	0.102 \| good
2025-07-30T04:00:00.000Z	22 \| good	4.4 \| good	19 \| good	23 \| good	2.155 \| good	1.703 \| good	0.2 \| good
2025-07-30T05:00:00.000Z	33 \| good	5.7 \| good	25 \| good	21 \| good	1.363 \| good	1.877 \| good	0.2 \| good
2025-07-30T06:00:00.000Z	33 \| good	6.3 \| good	28 \| good	19 \| good	0.76 \| good	1.4 \| good	0.2 \| good
2025-07-30T07:00:00.000Z	27 \| good	4.6 \| good	20 \| good	16 \| good	0.745 \| good	1.482 \| good	0.23 \| good
2025-07-30T08:00:00.000Z	22 \| good	4.3 \| good	19 \| good	14 \| good	0.663 \| good	1.114 \| good	0.2 \| good
2025-07-30T09:00:00.000Z	33 \| good	5.6 \| good	24 \| good	12 \| good	0.62 \| good	0.928 \| good	0.2 \| good
2025-07-30T10:00:00.000Z	27 \| good	5.3 \| good	23 \| good	11 \| good	0.689 \| good	1.076 \| good	0.184 \| good
2025-07-30T11:00:00.000Z	27 \| good	4.6 \| good	20 \| good	10 \| good	0.713 \| good	1.031 \| good	0.184 \| good
2025-07-30T12:00:00.000Z	27 \| good	4.8 \| good	21 \| good	10 \| good	0.714 \| good	1.339 \| good	0.184 \| good
2025-07-30T13:00:00.000Z	22 \| good	3.9 \| good	17 \| good	9 \| good	0.667 \| good	2.444 \| good	0.234 \| good
2025-07-30T14:00:00.000Z	33 \| good	5.9 \| good	27 \| good	9 \| good	0.375 \| good	2.467 \| good	0.234 \| good
2025-07-30T15:00:00.000Z	38 \| good	6.9 \| good	31 \| good	11 \| good	0.755 \| good	3.309 \| good	0.218 \| good
2025-07-30T16:00:00.000Z	49 \| good	8.9 \| good	39 \| good	13 \| good	0.738 \| good	2.325 \| good	0.248 \| good
2025-07-30T17:00:00.000Z	49 \| good	8.9 \| good	39 \| good	16 \| good	0.724 \| good	1.858 \| good	0.248 \| good
2025-07-30T18:00:00.000Z	38 \| good	7.4 \| good	33 \| good	19 \| good	0.667 \| good	1.605 \| good	0.248 \| good
2025-07-30T19:00:00.000Z	38 \| good	7.2 \| good	32 \| good	23 \| good	0.596 \| good	1.625 \| good	0.248 \| good
2025-07-30T19:00:00.000Z	38 \| good	7.199 \| good	31.997 \| good	22.999 \| good	0.596 \| good	1.625 \| good	0.248 \| good
2025-07-27T23:00:00.000Z	27 \| good	4.742 \| good	20.593 \| good	28.212 \| good	0.19 \| good	0.449 \| good	0.105 \| good
2025-07-28T00:00:00.000Z	26 \| good	1.815 \| good	7.799 \| good	28.136 \| good	0.184 \| good	0.455 \| good	0.102 \| good
2025-07-28T01:00:00.000Z	26 \| good	3.645 \| good	15.74 \| good	28.366 \| good	0.16 \| good	0.704 \| good	0.103 \| good
2025-07-28T02:00:00.000Z	27 \| good	1.672 \| good	6.865 \| good	29.337 \| good	0.137 \| good	0.953 \| good	0.103 \| good
2025-07-28T03:00:00.000Z	28 \| good	1.487 \| good	5.879 \| good	30.41 \| good	0.113 \| good	1.201 \| good	0.104 \| good
2025-07-28T04:00:00.000Z	29 \| good	0.182 \| good	0.077 \| good	30.711 \| good	0.105 \| good	1.591 \| good	0.107 \| good
2025-07-28T05:00:00.000Z	28 \| good	1.234 \| good	5 \| good	29.904 \| good	0.097 \| good	1.981 \| good	0.111 \| good
2025-07-28T06:00:00.000Z	30 \| good	2.459 \| good	10.014 \| good	31.515 \| good	0.089 \| good	2.37 \| good	0.115 \| good
2025-07-28T07:00:00.000Z	26 \| good	1.218 \| good	5.027 \| good	28.281 \| good	0.085 \| good	2.759 \| good	0.12 \| good
2025-07-28T08:00:00.000Z	23 \| good	1.435 \| good	5.916 \| good	24.634 \| good	0.082 \| good	3.148 \| good	0.125 \| good
2025-07-28T09:00:00.000Z	19 \| good	0.56 \| good	2.017 \| good	20.118 \| good	0.078 \| good	3.537 \| good	0.131 \| good
2025-07-28T10:00:00.000Z	13 \| good	0.493 \| good	1.952 \| good	14.231 \| good	0.078 \| good	3.697 \| good	0.134 \| good
2025-07-28T11:00:00.000Z	19 \| good	0.188 \| good	0.187 \| good	20.695 \| good	0.078 \| good	3.858 \| good	0.138 \| good
2025-07-28T12:00:00.000Z	16 \| good	0.041 \| good	0.014 \| good	16.869 \| good	0.079 \| good	4.018 \| good	0.141 \| good
2025-07-28T13:00:00.000Z	13 \| good	1.883 \| good	7.813 \| good	13.722 \| good	0.097 \| good	3.472 \| good	0.144 \| good
2025-07-28T14:00:00.000Z	22 \| good	3.756 \| good	16.58 \| good	12.419 \| good	0.114 \| good	2.927 \| good	0.146 \| good
2025-07-28T15:00:00.000Z	15 \| good	2.394 \| good	9.584 \| good	15.538 \| good	0.132 \| good	2.381 \| good	0.148 \| good
2025-07-28T16:00:00.000Z	24 \| good	3.957 \| good	17.307 \| good	25.507 \| good	0.158 \| good	1.801 \| good	0.141 \| good
2025-07-28T17:00:00.000Z	30 \| good	1.762 \| good	7.307 \| good	31.829 \| good	0.183 \| good	1.22 \| good	0.133 \| good
2025-07-28T18:00:00.000Z	31 \| good	1.082 \| good	4.336 \| good	33.823 \| good	0.209 \| good	0.64 \| good	0.126 \| good
2025-07-28T19:00:00.000Z	54 \| moderate	10.509 \| good	46.548 \| good	33.889 \| good	0.212 \| good	0.577 \| good	0.123 \| good
2025-07-28T20:00:00.000Z	38 \| good	6.905 \| good	30.751 \| good	34.241 \| good	0.215 \| good	0.515 \| good	0.121 \| good
2025-07-28T21:00:00.000Z	31 \| good	2.54 \| good	10.135 \| good	33.317 \| good	0.218 \| good	0.452 \| good	0.118 \| good
2025-07-28T22:00:00.000Z	31 \| good	2.265 \| good	9.121 \| good	32.693 \| good	0.205 \| good	0.453 \| good	0.115 \| good
2025-07-28T23:00:00.000Z	28 \| good	1.98 \| good	7.971 \| good	30.265 \| good	0.192 \| good	0.455 \| good	0.112 \| good
2025-07-29T00:00:00.000Z	28 \| good	1.425 \| good	5.868 \| good	29.6 \| good	0.179 \| good	0.456 \| good	0.109 \| good
2025-07-29T01:00:00.000Z	28 \| good	3.412 \| good	14.804 \| good	29.535 \| good	0.168 \| good	0.688 \| good	0.109 \| good
2025-07-29T02:00:00.000Z	30 \| good	2.047 \| good	7.973 \| good	31.891 \| good	0.156 \| good	0.92 \| good	0.108 \| good
2025-07-29T03:00:00.000Z	32 \| good	4.159 \| good	18.555 \| good	34.585 \| good	0.144 \| good	1.152 \| good	0.107 \| good
2025-07-29T04:00:00.000Z	33 \| good	0.795 \| good	2.996 \| good	35.645 \| good	0.147 \| good	1.654 \| good	0.112 \| good
2025-07-29T05:00:00.000Z	29 \| good	4.96 \| good	21.611 \| good	31.499 \| good	0.15 \| good	2.157 \| good	0.117 \| good
2025-07-29T06:00:00.000Z	26 \| good	3.802 \| good	16.76 \| good	27.615 \| good	0.153 \| good	2.659 \| good	0.122 \| good
2025-07-29T07:00:00.000Z	23 \| good	2.076 \| good	8.016 \| good	24.52 \| good	0.153 \| good	2.797 \| good	0.124 \| good
2025-07-29T08:00:00.000Z	19 \| good	2.379 \| good	9.971 \| good	19.817 \| good	0.153 \| good	2.935 \| good	0.127 \| good
2025-07-29T09:00:00.000Z	14 \| good	1.271 \| good	4.986 \| good	15.217 \| good	0.153 \| good	3.073 \| good	0.13 \| good
2025-07-29T10:00:00.000Z	10 \| good	1.439 \| good	5.985 \| good	10.997 \| good	0.147 \| good	3.147 \| good	0.131 \| good
2025-07-29T11:00:00.000Z	24 \| good	1.601 \| good	7 \| good	26.202 \| good	0.141 \| good	3.22 \| good	0.133 \| good
2025-07-29T12:00:00.000Z	12 \| good	0.485 \| good	1.939 \| good	12.813 \| good	0.136 \| good	3.293 \| good	0.134 \| good
2025-07-29T13:00:00.000Z	12 \| good	0.828 \| good	3.135 \| good	13.485 \| good	0.129 \| good	2.949 \| good	0.139 \| good
2025-07-29T14:00:00.000Z	27 \| good	5.197 \| good	22.593 \| good	12.825 \| good	0.123 \| good	2.606 \| good	0.144 \| good
2025-07-29T15:00:00.000Z	15 \| good	1.433 \| good	5.555 \| good	16.06 \| good	0.116 \| good	2.262 \| good	0.149 \| good
2025-07-29T16:00:00.000Z	25 \| good	2.622 \| good	10.563 \| good	27.385 \| good	0.148 \| good	1.725 \| good	0.14 \| good
2025-07-29T17:00:00.000Z	33 \| good	1.319 \| good	5.336 \| good	35.996 \| good	0.179 \| good	1.188 \| good	0.132 \| good
2025-07-29T18:00:00.000Z	38 \| good	0.337 \| good	1.394 \| good	41.119 \| good	0.21 \| good	0.65 \| good	0.124 \| good
2025-07-29T19:00:00.000Z	60 \| moderate	14.071 \| fine	62.625 \| fine	43.171 \| good	0.224 \| good	0.585 \| good	0.12 \| good
2025-07-29T20:00:00.000Z	41 \| good	7.231 \| good	31.839 \| good	44.419 \| good	0.238 \| good	0.52 \| good	0.117 \| good
2025-07-29T21:00:00.000Z	39 \| good	2.679 \| good	11.09 \| good	41.94 \| good	0.253 \| good	0.455 \| good	0.114 \| good
2025-07-29T22:00:00.000Z	37 \| good	1.162 \| good	4.961 \| good	40.061 \| good	0.251 \| good	0.456 \| good	0.111 \| good

Ukiah, California live air quality index now

Major air pollutants in Ukiah, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Ukiah, California air quality map: Track AQI near you

Air quality in nearby cities

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What is the current concentration of carbon monoxide (CO) in Ukiah, California?

What is the current concentration of sulfur dioxide (SO2) in Ukiah, California?

What is the current concentration of ozone (O3) in Ukiah, California?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Ukiah, California?

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What is the current concentration of sulfur dioxide (SO₂) in Ukiah, California?

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What is the current concentration of nitrogen dioxide (NO₂) in Ukiah, California?