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

The current PM10 concentration at Ukiah, California is 36.996 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Ukiah, California is 0.442 ppb.

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

The current ozone (O3) concentration at Ukiah, California is 33.002 ppm.

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

The current nitrogen dioxide (NO2) concentration at Ukiah, California is 1.842 ppb.

Ukiah, California live air quality index now

Q: What is the current concentration of PM2.5 in Ukiah, California?

The current PM2.5 concentration at Ukiah, California is 8.499 μg/m3.

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)

8.50 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

37.00 μg/m³

155

255

425

605+

Ozone (O₃)

33.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.84 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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
2026-04-24T08:00:00.000Z	33 \| good	5.6 \| good	24 \| good	19 \| good	0.375 \| good	2.604 \| good	0.233 \| good
2026-04-24T09:00:00.000Z	38 \| good	6.6 \| good	30 \| good	17 \| good	0.392 \| good	2.07 \| good	0.233 \| good
2026-04-24T10:00:00.000Z	33 \| good	6.1 \| good	27 \| good	17 \| good	0.309 \| good	1.577 \| good	0.233 \| good
2026-04-24T11:00:00.000Z	33 \| good	6.4 \| good	29 \| good	13 \| good	0.309 \| good	2.245 \| good	0.233 \| good
2026-04-24T12:00:00.000Z	38 \| good	7.1 \| good	32 \| good	13 \| good	0.329 \| good	2.775 \| good	0.249 \| good
2026-04-24T13:00:00.000Z	38 \| good	7.1 \| good	32 \| good	13 \| good	0.373 \| good	3.183 \| good	0.249 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.8 \| good	34 \| good	10 \| good	0.41 \| good	4.58 \| good	0.284 \| good
2026-04-24T15:00:00.000Z	38 \| good	6.9 \| good	31 \| good	10 \| good	0.331 \| good	4.993 \| good	0.284 \| good
2026-04-24T16:00:00.000Z	27 \| good	5.4 \| good	23 \| good	15 \| good	0.431 \| good	5.499 \| good	0.298 \| good
2026-04-24T17:00:00.000Z	27 \| good	4.7 \| good	21 \| good	20 \| good	0.367 \| good	4.347 \| good	0.268 \| good
2026-04-24T18:00:00.000Z	27 \| good	5 \| good	22 \| good	23 \| good	0.328 \| good	2.473 \| good	0.268 \| good
2026-04-24T19:00:00.000Z	27 \| good	5 \| good	22 \| good	25 \| good	0.321 \| good	2.309 \| good	0.284 \| good
2026-04-24T20:00:00.000Z	27 \| good	4.5 \| good	20 \| good	28 \| good	0.328 \| good	1.59 \| good	0.284 \| good
2026-04-24T21:00:00.000Z	29 \| good	4.4 \| good	19 \| good	31 \| good	0.365 \| good	1.276 \| good	0.249 \| good
2026-04-24T22:00:00.000Z	31 \| good	4.4 \| good	19 \| good	34 \| good	0.42 \| good	1.254 \| good	0.249 \| good
2026-04-24T23:00:00.000Z	31 \| good	5.1 \| good	22 \| good	33 \| good	0.304 \| good	1.991 \| good	0.249 \| good
2026-04-25T00:00:00.000Z	33 \| good	5.9 \| good	27 \| good	35 \| good	0.43 \| good	1.888 \| good	0.249 \| good
2026-04-25T01:00:00.000Z	33 \| good	5.9 \| good	27 \| good	34 \| good	0.407 \| good	1.511 \| good	0.249 \| good
2026-04-25T02:00:00.000Z	33 \| good	6.2 \| good	28 \| good	31 \| good	0.352 \| good	1.51 \| good	0.233 \| good
2026-04-25T03:00:00.000Z	49 \| good	8.7 \| good	38 \| good	29 \| good	0.452 \| good	2.217 \| good	0.214 \| good
2026-04-25T04:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	30 \| good	0.473 \| good	2.571 \| good	0.233 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.7 \| good	38 \| good	30 \| good	0.406 \| good	2.316 \| good	0.249 \| good
2026-04-25T06:00:00.000Z	49 \| good	8.7 \| good	38 \| good	30 \| good	0.386 \| good	2.529 \| good	0.279 \| good
2026-04-25T07:00:00.000Z	44 \| good	8 \| good	35 \| good	25 \| good	0.265 \| good	2.09 \| good	0.249 \| good
2026-04-25T08:00:00.000Z	33 \| good	6.3 \| good	28 \| good	20 \| good	0.309 \| good	1.858 \| good	0.249 \| good
2026-04-25T09:00:00.000Z	38 \| good	6.5 \| good	29 \| good	17 \| good	0.309 \| good	1.565 \| good	0.249 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.6 \| good	30 \| good	16 \| good	0.461 \| good	1.434 \| good	0.146 \| good
2026-04-25T11:00:00.000Z	38 \| good	6.9 \| good	31 \| good	13 \| good	0.531 \| good	1.955 \| good	0.121 \| good
2026-04-25T12:00:00.000Z	38 \| good	7 \| good	31 \| good	14 \| good	0.294 \| good	1.762 \| good	0.223 \| good
2026-04-25T13:00:00.000Z	38 \| good	7 \| good	31 \| good	14 \| good	0.414 \| good	1.173 \| good	0.233 \| good
2026-04-25T14:00:00.000Z	44 \| good	7.8 \| good	34 \| good	19 \| good	0.547 \| good	1.993 \| good	0.268 \| good
2026-04-25T15:00:00.000Z	38 \| good	7.3 \| good	32 \| good	23 \| good	0.523 \| good	3.098 \| good	0.284 \| good
2026-04-25T16:00:00.000Z	38 \| good	7.1 \| good	32 \| good	26 \| good	0.524 \| good	3.496 \| good	0.284 \| good
2026-04-25T17:00:00.000Z	38 \| good	6.6 \| good	30 \| good	24 \| good	0.624 \| good	2.962 \| good	0.284 \| good
2026-04-25T18:00:00.000Z	33 \| good	5.9 \| good	27 \| good	26 \| good	0.735 \| good	1.433 \| good	0.268 \| good
2026-04-25T19:00:00.000Z	27 \| good	5 \| good	22 \| good	26 \| good	0.734 \| good	1.545 \| good	0.268 \| good
2026-04-25T20:00:00.000Z	27 \| good	4.5 \| good	20 \| good	29 \| good	0.923 \| good	1.32 \| good	0.268 \| good
2026-04-25T21:00:00.000Z	27 \| good	4.8 \| good	21 \| good	29 \| good	0.781 \| good	1.798 \| good	0.268 \| good
2026-04-25T22:00:00.000Z	27 \| good	4.2 \| good	19 \| good	29 \| good	0.66 \| good	1.557 \| good	0.251 \| good
2026-04-25T23:00:00.000Z	33 \| good	5.6 \| good	24 \| good	28 \| good	0.709 \| good	1.87 \| good	0.251 \| good
2026-04-26T00:00:00.000Z	33 \| good	5.6 \| good	24 \| good	30 \| good	0.519 \| good	1.724 \| good	0.251 \| good
2026-04-26T01:00:00.000Z	33 \| good	5.7 \| good	25 \| good	30 \| good	0.498 \| good	1.654 \| good	0.251 \| good
2026-04-26T02:00:00.000Z	33 \| good	6.3 \| good	28 \| good	29 \| good	0.646 \| good	1.836 \| good	0.251 \| good
2026-04-26T03:00:00.000Z	38 \| good	7.4 \| good	33 \| good	31 \| good	0.54 \| good	1.798 \| good	0.268 \| good
2026-04-26T04:00:00.000Z	38 \| good	7.3 \| good	32 \| good	31 \| good	0.541 \| good	2.071 \| good	0.268 \| good
2026-04-26T05:00:00.000Z	44 \| good	8.1 \| good	36 \| good	33 \| good	0.434 \| good	1.929 \| good	0.268 \| good
2026-04-26T06:00:00.000Z	44 \| good	7.8 \| good	34 \| good	33 \| good	0.419 \| good	1.821 \| good	0.268 \| good
2026-04-26T07:00:00.000Z	49 \| good	8.5 \| good	37 \| good	33 \| good	0.442 \| good	1.842 \| good	0.268 \| good
2026-04-26T07:00:00.000Z	44 \| good	8.499 \| good	36.996 \| good	33.002 \| good	0.442 \| good	1.842 \| good	0.268 \| good
2026-04-26T08:00:00.000Z	38 \| good	7.459 \| good	33.058 \| good	34.143 \| good	0.088 \| good	1.877 \| good	0.152 \| good
2026-04-26T09:00:00.000Z	38 \| good	6.984 \| good	31.259 \| good	35.455 \| good	0.047 \| good	1.77 \| good	0.152 \| good
2026-04-26T10:00:00.000Z	56 \| moderate	11.787 \| good	51.825 \| good	37.583 \| good	0.044 \| good	1.369 \| good	0.146 \| good
2026-04-26T11:00:00.000Z	54 \| moderate	10.627 \| good	47.486 \| good	38.25 \| good	0.041 \| good	0.969 \| good	0.141 \| good
2026-04-26T12:00:00.000Z	58 \| moderate	12.935 \| fine	58.493 \| fine	37.912 \| good	0.037 \| good	0.568 \| good	0.136 \| good
2026-04-26T13:00:00.000Z	58 \| moderate	12.946 \| fine	58.709 \| fine	39.006 \| good	0.047 \| good	0.523 \| good	0.134 \| good
2026-04-26T14:00:00.000Z	64 \| moderate	15.559 \| fine	68.756 \| fine	40.152 \| good	0.057 \| good	0.479 \| good	0.133 \| good
2026-04-26T15:00:00.000Z	58 \| moderate	12.823 \| fine	57.189 \| fine	40.293 \| good	0.066 \| good	0.434 \| good	0.131 \| good
2026-04-26T16:00:00.000Z	58 \| moderate	13.101 \| fine	58.859 \| fine	40.609 \| good	0.073 \| good	0.412 \| good	0.13 \| good
2026-04-26T17:00:00.000Z	49 \| good	9.212 \| good	41.178 \| good	41.367 \| good	0.079 \| good	0.39 \| good	0.128 \| good
2026-04-26T18:00:00.000Z	52 \| moderate	10.137 \| good	44.82 \| good	42.306 \| good	0.085 \| good	0.367 \| good	0.127 \| good
2026-04-26T19:00:00.000Z	44 \| good	8.116 \| good	35.832 \| good	43.321 \| good	0.097 \| good	0.33 \| good	0.126 \| good
2026-04-26T20:00:00.000Z	41 \| good	6.097 \| good	26.902 \| good	43.593 \| good	0.109 \| good	0.293 \| good	0.124 \| good
2026-04-26T21:00:00.000Z	40 \| good	5.42 \| good	22.956 \| good	43.26 \| good	0.121 \| good	0.256 \| good	0.123 \| good
2026-04-26T22:00:00.000Z	39 \| good	6.275 \| good	27.799 \| good	42.214 \| good	0.144 \| good	0.283 \| good	0.122 \| good
2026-04-26T23:00:00.000Z	38 \| good	6.192 \| good	27.736 \| good	41.085 \| good	0.166 \| good	0.309 \| good	0.121 \| good
2026-04-27T00:00:00.000Z	38 \| good	4.188 \| good	18.035 \| good	40.516 \| good	0.188 \| good	0.336 \| good	0.12 \| good
2026-04-27T01:00:00.000Z	37 \| good	4.716 \| good	20.201 \| good	39.904 \| good	0.19 \| good	0.484 \| good	0.121 \| good
2026-04-27T02:00:00.000Z	35 \| good	4.006 \| good	17.267 \| good	38.232 \| good	0.193 \| good	0.631 \| good	0.122 \| good
2026-04-27T03:00:00.000Z	34 \| good	2.804 \| good	11.444 \| good	36.998 \| good	0.195 \| good	0.779 \| good	0.123 \| good
2026-04-27T04:00:00.000Z	33 \| good	3.909 \| good	17.135 \| good	36.44 \| good	0.203 \| good	1.223 \| good	0.127 \| good
2026-04-27T05:00:00.000Z	33 \| good	5.144 \| good	22.149 \| good	35.981 \| good	0.211 \| good	1.667 \| good	0.131 \| good
2026-04-27T06:00:00.000Z	32 \| good	2.966 \| good	12.081 \| good	35.435 \| good	0.218 \| good	2.111 \| good	0.135 \| good
2026-04-27T07:00:00.000Z	31 \| good	3.877 \| good	17.135 \| good	34.431 \| good	0.163 \| good	2.295 \| good	0.137 \| good
2026-04-27T08:00:00.000Z	31 \| good	5.298 \| good	23.294 \| good	33.489 \| good	0.108 \| good	2.479 \| good	0.139 \| good
2026-04-27T09:00:00.000Z	33 \| good	5.847 \| good	25.41 \| good	32.905 \| good	0.053 \| good	2.663 \| good	0.142 \| good
2026-04-27T10:00:00.000Z	33 \| good	6.16 \| good	27.443 \| good	32.826 \| good	0.047 \| good	2.581 \| good	0.142 \| good
2026-04-27T11:00:00.000Z	31 \| good	3.794 \| good	16.429 \| good	32.54 \| good	0.041 \| good	2.498 \| good	0.141 \| good
2026-04-27T12:00:00.000Z	52 \| moderate	10.312 \| good	45.669 \| good	31.966 \| good	0.034 \| good	2.416 \| good	0.141 \| good
2026-04-27T13:00:00.000Z	54 \| moderate	10.891 \| good	47.848 \| good	31.14 \| good	0.042 \| good	2.163 \| good	0.143 \| good
2026-04-27T14:00:00.000Z	52 \| moderate	9.909 \| good	44.467 \| good	31.114 \| good	0.049 \| good	1.911 \| good	0.144 \| good
2026-04-27T15:00:00.000Z	54 \| moderate	11.019 \| good	48.659 \| good	34.404 \| good	0.056 \| good	1.659 \| good	0.145 \| good
2026-04-27T16:00:00.000Z	34 \| good	4.206 \| good	18.205 \| good	37.122 \| good	0.081 \| good	1.232 \| good	0.141 \| good
2026-04-27T17:00:00.000Z	37 \| good	3.901 \| good	17 \| good	39.933 \| good	0.106 \| good	0.804 \| good	0.136 \| good
2026-04-27T18:00:00.000Z	44 \| good	7.5 \| good	32.783 \| good	41.544 \| good	0.131 \| good	0.377 \| good	0.131 \| good
2026-04-27T19:00:00.000Z	39 \| good	7.043 \| good	31.573 \| good	42.061 \| good	0.115 \| good	0.346 \| good	0.129 \| good
2026-04-27T20:00:00.000Z	39 \| good	7.365 \| good	32.581 \| good	41.806 \| good	0.1 \| good	0.314 \| good	0.127 \| good
2026-04-27T21:00:00.000Z	38 \| good	5.174 \| good	22.742 \| good	40.966 \| good	0.085 \| good	0.283 \| good	0.125 \| good
2026-04-27T22:00:00.000Z	37 \| good	6.067 \| good	26.857 \| good	40.193 \| good	0.103 \| good	0.298 \| good	0.124 \| good
2026-04-27T23:00:00.000Z	37 \| good	5.694 \| good	24.76 \| good	40.039 \| good	0.122 \| good	0.314 \| good	0.122 \| good
2026-04-28T00:00:00.000Z	36 \| good	4.104 \| good	18 \| good	39.462 \| good	0.141 \| good	0.329 \| good	0.12 \| good
2026-04-28T01:00:00.000Z	35 \| good	3.945 \| good	17.201 \| good	38.364 \| good	0.137 \| good	0.627 \| good	0.123 \| good
2026-04-28T02:00:00.000Z	31 \| good	4.009 \| good	17.267 \| good	34.478 \| good	0.133 \| good	0.925 \| good	0.126 \| good
2026-04-28T03:00:00.000Z	38 \| good	7.121 \| good	31.751 \| good	32.262 \| good	0.128 \| good	1.223 \| good	0.128 \| good
2026-04-28T04:00:00.000Z	33 \| good	5.961 \| good	26.954 \| good	31.091 \| good	0.144 \| good	1.758 \| good	0.133 \| good
2026-04-28T05:00:00.000Z	38 \| good	7.146 \| good	31.93 \| good	30.05 \| good	0.16 \| good	2.292 \| good	0.139 \| good
2026-04-28T06:00:00.000Z	44 \| good	7.615 \| good	10.207 \| good	33.548 \| good	0.178 \| good	2.865 \| good	0.144 \| good
2026-04-28T07:00:00.000Z	27 \| good	2.496 \| good	10.35 \| good	28.704 \| good	0.141 \| good	3.263 \| good	0.15 \| good

Ukiah

Get reliable air quality data to drive your business

Ukiah, California air quality map: Track AQI near you

0.27ppm

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 06:00:00 on 2026-04-26.

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 10:00:00 on 2026-04-25.

What is the current air quality in Ukiah, California?

The current air quality in Ukiah, California is 44, 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 PM2.5.

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 8.499 μg/m³.

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

The current PM₁₀ concentration at Ukiah, California is 36.996 μg/m³.

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

The current carbon monoxide (CO) concentration at Ukiah, California is 0.268 ppm.

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

The current sulfur dioxide (SO₂) concentration at Ukiah, California is 0.442 ppb.

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

The current ozone (O₃) concentration at Ukiah, California is 33.002 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Ukiah, California is 1.842 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-24T08:00:00.000Z	33 \| good	5.6 \| good	24 \| good	19 \| good	0.375 \| good	2.604 \| good	0.233 \| good
2026-04-24T09:00:00.000Z	38 \| good	6.6 \| good	30 \| good	17 \| good	0.392 \| good	2.07 \| good	0.233 \| good
2026-04-24T10:00:00.000Z	33 \| good	6.1 \| good	27 \| good	17 \| good	0.309 \| good	1.577 \| good	0.233 \| good
2026-04-24T11:00:00.000Z	33 \| good	6.4 \| good	29 \| good	13 \| good	0.309 \| good	2.245 \| good	0.233 \| good
2026-04-24T12:00:00.000Z	38 \| good	7.1 \| good	32 \| good	13 \| good	0.329 \| good	2.775 \| good	0.249 \| good
2026-04-24T13:00:00.000Z	38 \| good	7.1 \| good	32 \| good	13 \| good	0.373 \| good	3.183 \| good	0.249 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.8 \| good	34 \| good	10 \| good	0.41 \| good	4.58 \| good	0.284 \| good
2026-04-24T15:00:00.000Z	38 \| good	6.9 \| good	31 \| good	10 \| good	0.331 \| good	4.993 \| good	0.284 \| good
2026-04-24T16:00:00.000Z	27 \| good	5.4 \| good	23 \| good	15 \| good	0.431 \| good	5.499 \| good	0.298 \| good
2026-04-24T17:00:00.000Z	27 \| good	4.7 \| good	21 \| good	20 \| good	0.367 \| good	4.347 \| good	0.268 \| good
2026-04-24T18:00:00.000Z	27 \| good	5 \| good	22 \| good	23 \| good	0.328 \| good	2.473 \| good	0.268 \| good
2026-04-24T19:00:00.000Z	27 \| good	5 \| good	22 \| good	25 \| good	0.321 \| good	2.309 \| good	0.284 \| good
2026-04-24T20:00:00.000Z	27 \| good	4.5 \| good	20 \| good	28 \| good	0.328 \| good	1.59 \| good	0.284 \| good
2026-04-24T21:00:00.000Z	29 \| good	4.4 \| good	19 \| good	31 \| good	0.365 \| good	1.276 \| good	0.249 \| good
2026-04-24T22:00:00.000Z	31 \| good	4.4 \| good	19 \| good	34 \| good	0.42 \| good	1.254 \| good	0.249 \| good
2026-04-24T23:00:00.000Z	31 \| good	5.1 \| good	22 \| good	33 \| good	0.304 \| good	1.991 \| good	0.249 \| good
2026-04-25T00:00:00.000Z	33 \| good	5.9 \| good	27 \| good	35 \| good	0.43 \| good	1.888 \| good	0.249 \| good
2026-04-25T01:00:00.000Z	33 \| good	5.9 \| good	27 \| good	34 \| good	0.407 \| good	1.511 \| good	0.249 \| good
2026-04-25T02:00:00.000Z	33 \| good	6.2 \| good	28 \| good	31 \| good	0.352 \| good	1.51 \| good	0.233 \| good
2026-04-25T03:00:00.000Z	49 \| good	8.7 \| good	38 \| good	29 \| good	0.452 \| good	2.217 \| good	0.214 \| good
2026-04-25T04:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	30 \| good	0.473 \| good	2.571 \| good	0.233 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.7 \| good	38 \| good	30 \| good	0.406 \| good	2.316 \| good	0.249 \| good
2026-04-25T06:00:00.000Z	49 \| good	8.7 \| good	38 \| good	30 \| good	0.386 \| good	2.529 \| good	0.279 \| good
2026-04-25T07:00:00.000Z	44 \| good	8 \| good	35 \| good	25 \| good	0.265 \| good	2.09 \| good	0.249 \| good
2026-04-25T08:00:00.000Z	33 \| good	6.3 \| good	28 \| good	20 \| good	0.309 \| good	1.858 \| good	0.249 \| good
2026-04-25T09:00:00.000Z	38 \| good	6.5 \| good	29 \| good	17 \| good	0.309 \| good	1.565 \| good	0.249 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.6 \| good	30 \| good	16 \| good	0.461 \| good	1.434 \| good	0.146 \| good
2026-04-25T11:00:00.000Z	38 \| good	6.9 \| good	31 \| good	13 \| good	0.531 \| good	1.955 \| good	0.121 \| good
2026-04-25T12:00:00.000Z	38 \| good	7 \| good	31 \| good	14 \| good	0.294 \| good	1.762 \| good	0.223 \| good
2026-04-25T13:00:00.000Z	38 \| good	7 \| good	31 \| good	14 \| good	0.414 \| good	1.173 \| good	0.233 \| good
2026-04-25T14:00:00.000Z	44 \| good	7.8 \| good	34 \| good	19 \| good	0.547 \| good	1.993 \| good	0.268 \| good
2026-04-25T15:00:00.000Z	38 \| good	7.3 \| good	32 \| good	23 \| good	0.523 \| good	3.098 \| good	0.284 \| good
2026-04-25T16:00:00.000Z	38 \| good	7.1 \| good	32 \| good	26 \| good	0.524 \| good	3.496 \| good	0.284 \| good
2026-04-25T17:00:00.000Z	38 \| good	6.6 \| good	30 \| good	24 \| good	0.624 \| good	2.962 \| good	0.284 \| good
2026-04-25T18:00:00.000Z	33 \| good	5.9 \| good	27 \| good	26 \| good	0.735 \| good	1.433 \| good	0.268 \| good
2026-04-25T19:00:00.000Z	27 \| good	5 \| good	22 \| good	26 \| good	0.734 \| good	1.545 \| good	0.268 \| good
2026-04-25T20:00:00.000Z	27 \| good	4.5 \| good	20 \| good	29 \| good	0.923 \| good	1.32 \| good	0.268 \| good
2026-04-25T21:00:00.000Z	27 \| good	4.8 \| good	21 \| good	29 \| good	0.781 \| good	1.798 \| good	0.268 \| good
2026-04-25T22:00:00.000Z	27 \| good	4.2 \| good	19 \| good	29 \| good	0.66 \| good	1.557 \| good	0.251 \| good
2026-04-25T23:00:00.000Z	33 \| good	5.6 \| good	24 \| good	28 \| good	0.709 \| good	1.87 \| good	0.251 \| good
2026-04-26T00:00:00.000Z	33 \| good	5.6 \| good	24 \| good	30 \| good	0.519 \| good	1.724 \| good	0.251 \| good
2026-04-26T01:00:00.000Z	33 \| good	5.7 \| good	25 \| good	30 \| good	0.498 \| good	1.654 \| good	0.251 \| good
2026-04-26T02:00:00.000Z	33 \| good	6.3 \| good	28 \| good	29 \| good	0.646 \| good	1.836 \| good	0.251 \| good
2026-04-26T03:00:00.000Z	38 \| good	7.4 \| good	33 \| good	31 \| good	0.54 \| good	1.798 \| good	0.268 \| good
2026-04-26T04:00:00.000Z	38 \| good	7.3 \| good	32 \| good	31 \| good	0.541 \| good	2.071 \| good	0.268 \| good
2026-04-26T05:00:00.000Z	44 \| good	8.1 \| good	36 \| good	33 \| good	0.434 \| good	1.929 \| good	0.268 \| good
2026-04-26T06:00:00.000Z	44 \| good	7.8 \| good	34 \| good	33 \| good	0.419 \| good	1.821 \| good	0.268 \| good
2026-04-26T07:00:00.000Z	49 \| good	8.5 \| good	37 \| good	33 \| good	0.442 \| good	1.842 \| good	0.268 \| good
2026-04-26T07:00:00.000Z	44 \| good	8.499 \| good	36.996 \| good	33.002 \| good	0.442 \| good	1.842 \| good	0.268 \| good
2026-04-26T08:00:00.000Z	38 \| good	7.459 \| good	33.058 \| good	34.143 \| good	0.088 \| good	1.877 \| good	0.152 \| good
2026-04-26T09:00:00.000Z	38 \| good	6.984 \| good	31.259 \| good	35.455 \| good	0.047 \| good	1.77 \| good	0.152 \| good
2026-04-26T10:00:00.000Z	56 \| moderate	11.787 \| good	51.825 \| good	37.583 \| good	0.044 \| good	1.369 \| good	0.146 \| good
2026-04-26T11:00:00.000Z	54 \| moderate	10.627 \| good	47.486 \| good	38.25 \| good	0.041 \| good	0.969 \| good	0.141 \| good
2026-04-26T12:00:00.000Z	58 \| moderate	12.935 \| fine	58.493 \| fine	37.912 \| good	0.037 \| good	0.568 \| good	0.136 \| good
2026-04-26T13:00:00.000Z	58 \| moderate	12.946 \| fine	58.709 \| fine	39.006 \| good	0.047 \| good	0.523 \| good	0.134 \| good
2026-04-26T14:00:00.000Z	64 \| moderate	15.559 \| fine	68.756 \| fine	40.152 \| good	0.057 \| good	0.479 \| good	0.133 \| good
2026-04-26T15:00:00.000Z	58 \| moderate	12.823 \| fine	57.189 \| fine	40.293 \| good	0.066 \| good	0.434 \| good	0.131 \| good
2026-04-26T16:00:00.000Z	58 \| moderate	13.101 \| fine	58.859 \| fine	40.609 \| good	0.073 \| good	0.412 \| good	0.13 \| good
2026-04-26T17:00:00.000Z	49 \| good	9.212 \| good	41.178 \| good	41.367 \| good	0.079 \| good	0.39 \| good	0.128 \| good
2026-04-26T18:00:00.000Z	52 \| moderate	10.137 \| good	44.82 \| good	42.306 \| good	0.085 \| good	0.367 \| good	0.127 \| good
2026-04-26T19:00:00.000Z	44 \| good	8.116 \| good	35.832 \| good	43.321 \| good	0.097 \| good	0.33 \| good	0.126 \| good
2026-04-26T20:00:00.000Z	41 \| good	6.097 \| good	26.902 \| good	43.593 \| good	0.109 \| good	0.293 \| good	0.124 \| good
2026-04-26T21:00:00.000Z	40 \| good	5.42 \| good	22.956 \| good	43.26 \| good	0.121 \| good	0.256 \| good	0.123 \| good
2026-04-26T22:00:00.000Z	39 \| good	6.275 \| good	27.799 \| good	42.214 \| good	0.144 \| good	0.283 \| good	0.122 \| good
2026-04-26T23:00:00.000Z	38 \| good	6.192 \| good	27.736 \| good	41.085 \| good	0.166 \| good	0.309 \| good	0.121 \| good
2026-04-27T00:00:00.000Z	38 \| good	4.188 \| good	18.035 \| good	40.516 \| good	0.188 \| good	0.336 \| good	0.12 \| good
2026-04-27T01:00:00.000Z	37 \| good	4.716 \| good	20.201 \| good	39.904 \| good	0.19 \| good	0.484 \| good	0.121 \| good
2026-04-27T02:00:00.000Z	35 \| good	4.006 \| good	17.267 \| good	38.232 \| good	0.193 \| good	0.631 \| good	0.122 \| good
2026-04-27T03:00:00.000Z	34 \| good	2.804 \| good	11.444 \| good	36.998 \| good	0.195 \| good	0.779 \| good	0.123 \| good
2026-04-27T04:00:00.000Z	33 \| good	3.909 \| good	17.135 \| good	36.44 \| good	0.203 \| good	1.223 \| good	0.127 \| good
2026-04-27T05:00:00.000Z	33 \| good	5.144 \| good	22.149 \| good	35.981 \| good	0.211 \| good	1.667 \| good	0.131 \| good
2026-04-27T06:00:00.000Z	32 \| good	2.966 \| good	12.081 \| good	35.435 \| good	0.218 \| good	2.111 \| good	0.135 \| good
2026-04-27T07:00:00.000Z	31 \| good	3.877 \| good	17.135 \| good	34.431 \| good	0.163 \| good	2.295 \| good	0.137 \| good
2026-04-27T08:00:00.000Z	31 \| good	5.298 \| good	23.294 \| good	33.489 \| good	0.108 \| good	2.479 \| good	0.139 \| good
2026-04-27T09:00:00.000Z	33 \| good	5.847 \| good	25.41 \| good	32.905 \| good	0.053 \| good	2.663 \| good	0.142 \| good
2026-04-27T10:00:00.000Z	33 \| good	6.16 \| good	27.443 \| good	32.826 \| good	0.047 \| good	2.581 \| good	0.142 \| good
2026-04-27T11:00:00.000Z	31 \| good	3.794 \| good	16.429 \| good	32.54 \| good	0.041 \| good	2.498 \| good	0.141 \| good
2026-04-27T12:00:00.000Z	52 \| moderate	10.312 \| good	45.669 \| good	31.966 \| good	0.034 \| good	2.416 \| good	0.141 \| good
2026-04-27T13:00:00.000Z	54 \| moderate	10.891 \| good	47.848 \| good	31.14 \| good	0.042 \| good	2.163 \| good	0.143 \| good
2026-04-27T14:00:00.000Z	52 \| moderate	9.909 \| good	44.467 \| good	31.114 \| good	0.049 \| good	1.911 \| good	0.144 \| good
2026-04-27T15:00:00.000Z	54 \| moderate	11.019 \| good	48.659 \| good	34.404 \| good	0.056 \| good	1.659 \| good	0.145 \| good
2026-04-27T16:00:00.000Z	34 \| good	4.206 \| good	18.205 \| good	37.122 \| good	0.081 \| good	1.232 \| good	0.141 \| good
2026-04-27T17:00:00.000Z	37 \| good	3.901 \| good	17 \| good	39.933 \| good	0.106 \| good	0.804 \| good	0.136 \| good
2026-04-27T18:00:00.000Z	44 \| good	7.5 \| good	32.783 \| good	41.544 \| good	0.131 \| good	0.377 \| good	0.131 \| good
2026-04-27T19:00:00.000Z	39 \| good	7.043 \| good	31.573 \| good	42.061 \| good	0.115 \| good	0.346 \| good	0.129 \| good
2026-04-27T20:00:00.000Z	39 \| good	7.365 \| good	32.581 \| good	41.806 \| good	0.1 \| good	0.314 \| good	0.127 \| good
2026-04-27T21:00:00.000Z	38 \| good	5.174 \| good	22.742 \| good	40.966 \| good	0.085 \| good	0.283 \| good	0.125 \| good
2026-04-27T22:00:00.000Z	37 \| good	6.067 \| good	26.857 \| good	40.193 \| good	0.103 \| good	0.298 \| good	0.124 \| good
2026-04-27T23:00:00.000Z	37 \| good	5.694 \| good	24.76 \| good	40.039 \| good	0.122 \| good	0.314 \| good	0.122 \| good
2026-04-28T00:00:00.000Z	36 \| good	4.104 \| good	18 \| good	39.462 \| good	0.141 \| good	0.329 \| good	0.12 \| good
2026-04-28T01:00:00.000Z	35 \| good	3.945 \| good	17.201 \| good	38.364 \| good	0.137 \| good	0.627 \| good	0.123 \| good
2026-04-28T02:00:00.000Z	31 \| good	4.009 \| good	17.267 \| good	34.478 \| good	0.133 \| good	0.925 \| good	0.126 \| good
2026-04-28T03:00:00.000Z	38 \| good	7.121 \| good	31.751 \| good	32.262 \| good	0.128 \| good	1.223 \| good	0.128 \| good
2026-04-28T04:00:00.000Z	33 \| good	5.961 \| good	26.954 \| good	31.091 \| good	0.144 \| good	1.758 \| good	0.133 \| good
2026-04-28T05:00:00.000Z	38 \| good	7.146 \| good	31.93 \| good	30.05 \| good	0.16 \| good	2.292 \| good	0.139 \| good
2026-04-28T06:00:00.000Z	44 \| good	7.615 \| good	10.207 \| good	33.548 \| good	0.178 \| good	2.865 \| good	0.144 \| good
2026-04-28T07:00:00.000Z	27 \| good	2.496 \| good	10.35 \| good	28.704 \| good	0.141 \| good	3.263 \| good	0.15 \| 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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Air quality in nearby cities

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Petaluma, California

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