What is the PM10 level in Ashland, California at the moment?

The PM10 concentration in Ashland, California is 8.028 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Ashland, California at the moment?

Currently, Ashland, California has a sulfur dioxide (SO2) concentration of 0.426 ppb.

What is the ozone (O3) level in Ashland, California at the moment?

The current ozone (O3) level in Ashland, California at the moment is 20.134 ppm.

What is the nitrogen dioxide (NO2) level in Ashland, California at the moment?

Nitrogen dioxide (NO2) level in Ashland, California at the moment is 2.213 ppb.

Live air quality index in Ashland, California today

Q: What is the PM2.5 level in Ashland, California at the moment?

PM2.5 levels in Ashland, California are currently 1.534 μg/m3.

Stay updated with real-time air quality in Ashland, 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

Ashland, California

Last updated: ... (Local time)

Major air pollutants in Ashland, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.03 μg/m³

155

255

425

605+

Ozone (O₃)

20.13 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Ashland, California

Get Live Pollen Counts

Ashland, California

Scroll To Air Quality Map

Track live Ashland, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T20:00:00.000Z	38 \| good	6.588 \| good	29.927 \| good	22.928 \| good	0.584 \| good	5.018 \| good	0.228 \| good
2026-08-12T21:00:00.000Z	44 \| good	8.328 \| good	35.24 \| good	25.985 \| good	0.714 \| good	3.596 \| good	0.232 \| good
2026-08-12T22:00:00.000Z	49 \| good	9.217 \| good	40.921 \| good	26.917 \| good	0.835 \| good	3.304 \| good	0.242 \| good
2026-08-12T23:00:00.000Z	38 \| good	7.395 \| good	36.793 \| good	27.297 \| good	0.704 \| good	2.864 \| good	0.233 \| good
2026-08-13T00:00:00.000Z	33 \| good	5.77 \| good	26.168 \| good	26.697 \| good	0.734 \| good	2.71 \| good	0.223 \| good
2026-08-13T01:00:00.000Z	23 \| good	4.416 \| good	21.812 \| good	25.361 \| good	0.698 \| good	2.147 \| good	0.233 \| good
2026-08-13T02:00:00.000Z	22 \| good	3.721 \| good	15.381 \| good	22.848 \| good	0.585 \| good	2.066 \| good	0.233 \| good
2026-08-13T03:00:00.000Z	19 \| good	2.569 \| good	11.022 \| good	20.699 \| good	0.395 \| good	2.658 \| good	0.233 \| good
2026-08-13T04:00:00.000Z	18 \| good	2.884 \| good	12.432 \| good	19.093 \| good	0.353 \| good	2.873 \| good	0.22 \| good
2026-08-13T05:00:00.000Z	27 \| good	4.944 \| good	21.07 \| good	18.096 \| good	0.353 \| good	3.088 \| good	0.22 \| good
2026-08-13T06:00:00.000Z	22 \| good	4.207 \| good	19.564 \| good	17.856 \| good	0.331 \| good	2.592 \| good	0.22 \| good
2026-08-13T07:00:00.000Z	22 \| good	3.731 \| good	19.692 \| good	17.62 \| good	0.43 \| good	2.631 \| good	0.216 \| good
2026-08-13T08:00:00.000Z	22 \| good	3.626 \| good	16.894 \| good	17.72 \| good	0.374 \| good	2.356 \| good	0.208 \| good
2026-08-13T09:00:00.000Z	16 \| good	3.062 \| good	12.28 \| good	17.457 \| good	0.383 \| good	1.734 \| good	0.208 \| good
2026-08-13T10:00:00.000Z	16 \| good	3.373 \| good	10.577 \| good	16.761 \| good	0.407 \| good	1.622 \| good	0.138 \| good
2026-08-13T11:00:00.000Z	16 \| good	2.922 \| good	10.622 \| good	17.334 \| good	0.363 \| good	1.619 \| good	0.138 \| good
2026-08-13T12:00:00.000Z	22 \| good	3.81 \| good	15.821 \| good	17.257 \| good	0.416 \| good	1.632 \| good	0.138 \| good
2026-08-13T13:00:00.000Z	22 \| good	4.405 \| good	20.269 \| good	18.856 \| good	0.428 \| good	2.262 \| good	0.219 \| good
2026-08-13T14:00:00.000Z	27 \| good	5.165 \| good	21.475 \| good	17.682 \| good	0.394 \| good	2.88 \| good	0.226 \| good
2026-08-13T15:00:00.000Z	22 \| good	4.046 \| good	16.636 \| good	17.062 \| good	0.412 \| good	3.464 \| good	0.22 \| good
2026-08-13T16:00:00.000Z	16 \| good	3.116 \| good	13.506 \| good	17.374 \| good	0.387 \| good	2.878 \| good	0.216 \| good
2026-08-13T17:00:00.000Z	22 \| good	3.91 \| good	18.789 \| good	18.37 \| good	0.388 \| good	2.675 \| good	0.22 \| good
2026-08-13T18:00:00.000Z	22 \| good	3.732 \| good	16.061 \| good	19.041 \| good	0.512 \| good	2.19 \| good	0.224 \| good
2026-08-13T19:00:00.000Z	19 \| good	2.6 \| good	9.409 \| good	19.833 \| good	0.625 \| good	1.723 \| good	0.149 \| good
2026-08-13T20:00:00.000Z	19 \| good	1.857 \| good	9.069 \| good	20.133 \| good	0.505 \| good	1.794 \| good	0.216 \| good
2026-08-13T21:00:00.000Z	19 \| good	1.755 \| good	14.879 \| good	19.752 \| good	0.509 \| good	1.633 \| good	0.15 \| good
2026-08-13T22:00:00.000Z	19 \| good	2.274 \| good	12.345 \| good	20.167 \| good	0.38 \| good	2.004 \| good	0.22 \| good
2026-08-13T23:00:00.000Z	19 \| good	1.621 \| good	6.813 \| good	20.258 \| good	0.368 \| good	2.168 \| good	0.216 \| good
2026-08-14T00:00:00.000Z	19 \| good	2.323 \| good	11.848 \| good	20.04 \| good	0.462 \| good	1.981 \| good	0.22 \| good
2026-08-14T01:00:00.000Z	19 \| good	1.033 \| good	5.402 \| good	20.755 \| good	0.29 \| good	1.715 \| good	0.216 \| good
2026-08-14T02:00:00.000Z	19 \| good	2.401 \| good	11.492 \| good	20.018 \| good	0.453 \| good	1.65 \| good	0.216 \| good
2026-08-14T03:00:00.000Z	19 \| good	2.712 \| good	12.091 \| good	20.303 \| good	0.839 \| good	1.696 \| good	0.22 \| good
2026-08-14T04:00:00.000Z	19 \| good	2.533 \| good	10.852 \| good	20.496 \| good	0.866 \| good	1.735 \| good	0.216 \| good
2026-08-14T05:00:00.000Z	19 \| good	3.016 \| good	14.424 \| good	20.433 \| good	0.588 \| good	1.704 \| good	0.22 \| good
2026-08-14T06:00:00.000Z	19 \| good	3.408 \| good	14.423 \| good	19.759 \| good	0.641 \| good	1.795 \| good	0.22 \| good
2026-08-14T07:00:00.000Z	19 \| good	3.342 \| good	14.53 \| good	20.401 \| good	1.126 \| good	1.229 \| good	0.216 \| good
2026-08-14T08:00:00.000Z	19 \| good	3.259 \| good	12.789 \| good	20.586 \| good	0.696 \| good	1.038 \| good	0.138 \| good
2026-08-14T09:00:00.000Z	19 \| good	3.126 \| good	13.504 \| good	21.182 \| good	0.662 \| good	1.252 \| good	0.138 \| good
2026-08-14T10:00:00.000Z	19 \| good	2.43 \| good	9.211 \| good	20.237 \| good	0.477 \| good	1.439 \| good	0.138 \| good
2026-08-14T11:00:00.000Z	19 \| good	1.299 \| good	4.912 \| good	20.079 \| good	0.445 \| good	1.493 \| good	0.138 \| good
2026-08-14T12:00:00.000Z	19 \| good	0.542 \| good	2.682 \| good	20.038 \| good	0.555 \| good	1.48 \| good	0.138 \| good
2026-08-14T13:00:00.000Z	19 \| good	2.353 \| good	9.618 \| good	20.251 \| good	0.662 \| good	1.963 \| good	0.219 \| good
2026-08-14T14:00:00.000Z	18 \| good	0.916 \| good	3.684 \| good	19.419 \| good	0.447 \| good	3.286 \| good	0.23 \| good
2026-08-14T15:00:00.000Z	18 \| good	2.231 \| good	8.343 \| good	19.5 \| good	0.438 \| good	4.084 \| good	0.23 \| good
2026-08-14T16:00:00.000Z	18 \| good	1.998 \| good	10.324 \| good	19.458 \| good	0.409 \| good	3.65 \| good	0.23 \| good
2026-08-14T17:00:00.000Z	19 \| good	1.217 \| good	4.91 \| good	19.766 \| good	0.367 \| good	2.914 \| good	0.23 \| good
2026-08-14T18:00:00.000Z	19 \| good	1.534 \| good	8.028 \| good	20.134 \| good	0.426 \| good	2.213 \| good	0.142 \| good
2026-08-14T19:00:00.000Z	19 \| good	1.534 \| good	8.028 \| good	20.134 \| good	0.426 \| good	2.213 \| good	0.142 \| good
2026-08-14T16:00:00.000Z	17 \| good	2.636 \| good	10.876 \| good	17.582 \| good	0.388 \| good	2.12 \| good	0.099 \| good
2026-08-14T17:00:00.000Z	18 \| good	2.449 \| good	9.941 \| good	18.834 \| good	0.393 \| good	1.894 \| good	0.1 \| good
2026-08-14T18:00:00.000Z	22 \| good	3.653 \| good	15.954 \| good	22.071 \| good	0.399 \| good	1.589 \| good	0.1 \| good
2026-08-14T19:00:00.000Z	23 \| good	4.368 \| good	18.982 \| good	25.162 \| good	0.405 \| good	1.307 \| good	0.101 \| good
2026-08-14T20:00:00.000Z	27 \| good	5.377 \| good	23.202 \| good	25.346 \| good	0.41 \| good	1.114 \| good	0.102 \| good
2026-08-14T21:00:00.000Z	27 \| good	5.272 \| good	22.631 \| good	25.182 \| good	0.406 \| good	1.007 \| good	0.102 \| good
2026-08-14T22:00:00.000Z	33 \| good	5.816 \| good	25.038 \| good	25.978 \| good	0.395 \| good	0.988 \| good	0.103 \| good
2026-08-14T23:00:00.000Z	49 \| good	8.87 \| good	39.172 \| good	26.184 \| good	0.382 \| good	1.025 \| good	0.104 \| good
2026-08-15T00:00:00.000Z	56 \| moderate	12.334 \| fine	55.445 \| fine	25.256 \| good	0.373 \| good	1.152 \| good	0.105 \| good
2026-08-15T01:00:00.000Z	58 \| moderate	12.575 \| fine	56.519 \| fine	23.815 \| good	0.361 \| good	1.398 \| good	0.105 \| good
2026-08-15T02:00:00.000Z	54 \| moderate	10.6 \| good	47.339 \| good	19.893 \| good	0.355 \| good	1.951 \| good	0.107 \| good
2026-08-15T03:00:00.000Z	44 \| good	8.04 \| good	35.235 \| good	20.632 \| good	0.355 \| good	2.621 \| good	0.109 \| good
2026-08-15T04:00:00.000Z	38 \| good	6.51 \| good	28.943 \| good	20.531 \| good	0.361 \| good	2.688 \| good	0.111 \| good
2026-08-15T05:00:00.000Z	33 \| good	5.561 \| good	24.353 \| good	22.679 \| good	0.372 \| good	2.679 \| good	0.112 \| good
2026-08-15T06:00:00.000Z	33 \| good	5.522 \| good	23.737 \| good	22.961 \| good	0.386 \| good	2.801 \| good	0.114 \| good
2026-08-15T07:00:00.000Z	33 \| good	6.345 \| good	28.408 \| good	23.179 \| good	0.398 \| good	2.902 \| good	0.116 \| good
2026-08-15T08:00:00.000Z	27 \| good	5.379 \| good	23.029 \| good	23.317 \| good	0.406 \| good	2.933 \| good	0.117 \| good
2026-08-15T09:00:00.000Z	27 \| good	4.988 \| good	21.669 \| good	24.311 \| good	0.413 \| good	2.908 \| good	0.117 \| good
2026-08-15T10:00:00.000Z	27 \| good	4.895 \| good	20.98 \| good	25.134 \| good	0.419 \| good	3.014 \| good	0.118 \| good
2026-08-15T11:00:00.000Z	27 \| good	5.342 \| good	22.851 \| good	25.947 \| good	0.422 \| good	3.295 \| good	0.12 \| good
2026-08-15T12:00:00.000Z	27 \| good	5.35 \| good	22.843 \| good	23.81 \| good	0.429 \| good	3.447 \| good	0.121 \| good
2026-08-15T13:00:00.000Z	27 \| good	4.512 \| good	19.741 \| good	25.09 \| good	0.435 \| good	3.671 \| good	0.122 \| good
2026-08-15T14:00:00.000Z	22 \| good	3.97 \| good	17.422 \| good	24.12 \| good	0.455 \| good	3.545 \| good	0.122 \| good
2026-08-15T15:00:00.000Z	22 \| good	4.083 \| good	17.651 \| good	23.131 \| good	0.471 \| good	2.9 \| good	0.12 \| good
2026-08-15T16:00:00.000Z	27 \| good	4.694 \| good	20.542 \| good	22.8 \| good	0.473 \| good	2.553 \| good	0.119 \| good
2026-08-15T17:00:00.000Z	22 \| good	4.489 \| good	19.58 \| good	23.426 \| good	0.483 \| good	2.154 \| good	0.119 \| good
2026-08-15T18:00:00.000Z	33 \| good	5.994 \| good	26.441 \| good	26.354 \| good	0.507 \| good	1.756 \| good	0.119 \| good
2026-08-15T19:00:00.000Z	38 \| good	6.93 \| good	30.789 \| good	29.036 \| good	0.521 \| good	1.41 \| good	0.119 \| good
2026-08-15T20:00:00.000Z	49 \| good	8.666 \| good	38.322 \| good	28.449 \| good	0.523 \| good	1.195 \| good	0.117 \| good
2026-08-15T21:00:00.000Z	49 \| good	8.785 \| good	38.522 \| good	28.086 \| good	0.503 \| good	1.052 \| good	0.115 \| good
2026-08-15T22:00:00.000Z	44 \| good	7.978 \| good	35.058 \| good	27.439 \| good	0.476 \| good	0.994 \| good	0.112 \| good
2026-08-15T23:00:00.000Z	38 \| good	7.094 \| good	31.769 \| good	26.578 \| good	0.446 \| good	1.034 \| good	0.109 \| good
2026-08-16T00:00:00.000Z	38 \| good	7.34 \| good	32.104 \| good	26.138 \| good	0.42 \| good	1.176 \| good	0.107 \| good
2026-08-16T01:00:00.000Z	38 \| good	6.764 \| good	29.913 \| good	24.684 \| good	0.407 \| good	1.496 \| good	0.107 \| good
2026-08-16T02:00:00.000Z	33 \| good	6.309 \| good	27.864 \| good	23.474 \| good	0.403 \| good	2.083 \| good	0.107 \| good
2026-08-16T03:00:00.000Z	27 \| good	5.456 \| good	23.545 \| good	19.638 \| good	0.408 \| good	2.771 \| good	0.109 \| good
2026-08-16T04:00:00.000Z	22 \| good	3.778 \| good	16.546 \| good	21.181 \| good	0.427 \| good	3.211 \| good	0.111 \| good
2026-08-16T05:00:00.000Z	22 \| good	3.544 \| good	15.325 \| good	23.019 \| good	0.447 \| good	3.493 \| good	0.113 \| good
2026-08-16T06:00:00.000Z	22 \| good	4.042 \| good	17.78 \| good	23.065 \| good	0.462 \| good	3.845 \| good	0.115 \| good
2026-08-16T07:00:00.000Z	22 \| good	3.997 \| good	17.525 \| good	22.893 \| good	0.474 \| good	4.125 \| good	0.117 \| good
2026-08-16T08:00:00.000Z	21 \| good	3.224 \| good	14.212 \| good	23.132 \| good	0.475 \| good	4.196 \| good	0.119 \| good
2026-08-16T09:00:00.000Z	20 \| good	3.471 \| good	14.997 \| good	22.255 \| good	0.476 \| good	4.187 \| good	0.119 \| good
2026-08-16T10:00:00.000Z	22 \| good	3.938 \| good	17.045 \| good	22.408 \| good	0.476 \| good	4.253 \| good	0.12 \| good
2026-08-16T11:00:00.000Z	22 \| good	3.851 \| good	17.028 \| good	23.687 \| good	0.477 \| good	4.414 \| good	0.122 \| good
2026-08-16T12:00:00.000Z	19 \| good	3.134 \| good	13.528 \| good	21.395 \| good	0.481 \| good	4.383 \| good	0.122 \| good
2026-08-16T13:00:00.000Z	20 \| good	2.241 \| good	8.97 \| good	21.602 \| good	0.478 \| good	4.402 \| good	0.122 \| good
2026-08-16T14:00:00.000Z	19 \| good	2.302 \| good	9.63 \| good	21.129 \| good	0.474 \| good	4.088 \| good	0.122 \| good
2026-08-16T15:00:00.000Z	20 \| good	3.164 \| good	13.469 \| good	22.335 \| good	0.484 \| good	3.507 \| good	0.122 \| good

Ashland

Get reliable air quality data to drive your business

Ashland, California air quality map: Stay updated on AQI near you

0.17ppm

How accurate is California, USA air quality data?

Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Ashland, California?

The air quality information for Ashland, California is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Ashland, California at its worst?

In the past 24 hours, the air quality in Ashland, California was at its worst at 06:00:00 on 2026-08-14.

When did Ashland, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Ashland, California was observed at 04:00:00 on 2026-08-14.

What is the AQI in Ashland, California right now?

As of now, the AQI in Ashland, California is 19, indicating Good conditions.

What is the most common type of pollution in Ashland, California?

Ashland, California air has the highest levels of O3.

What should I do in case of poor air quality in Ashland, California?

Poor air quality in Ashland, California means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Ashland, California at the moment?

PM_2.5 levels in Ashland, California are currently 1.534 μg/m³.

What is the PM₁₀ level in Ashland, California at the moment?

The PM₁₀ concentration in Ashland, California is 8.028 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Ashland, California at the moment?

The current carbon monoxide (CO) concentration in Ashland, California is 0.142 ppm.

What is the sulfur dioxide (SO₂) level in Ashland, California at the moment?

Currently, Ashland, California has a sulfur dioxide (SO₂) concentration of 0.426 ppb.

What is the ozone (O₃) level in Ashland, California at the moment?

The current ozone (O₃) level in Ashland, California at the moment is 20.134 ppm.

What is the nitrogen dioxide (NO₂) level in Ashland, California at the moment?

Nitrogen dioxide (NO₂) level in Ashland, California at the moment is 2.213 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T20:00:00.000Z	38 \| good	6.588 \| good	29.927 \| good	22.928 \| good	0.584 \| good	5.018 \| good	0.228 \| good
2026-08-12T21:00:00.000Z	44 \| good	8.328 \| good	35.24 \| good	25.985 \| good	0.714 \| good	3.596 \| good	0.232 \| good
2026-08-12T22:00:00.000Z	49 \| good	9.217 \| good	40.921 \| good	26.917 \| good	0.835 \| good	3.304 \| good	0.242 \| good
2026-08-12T23:00:00.000Z	38 \| good	7.395 \| good	36.793 \| good	27.297 \| good	0.704 \| good	2.864 \| good	0.233 \| good
2026-08-13T00:00:00.000Z	33 \| good	5.77 \| good	26.168 \| good	26.697 \| good	0.734 \| good	2.71 \| good	0.223 \| good
2026-08-13T01:00:00.000Z	23 \| good	4.416 \| good	21.812 \| good	25.361 \| good	0.698 \| good	2.147 \| good	0.233 \| good
2026-08-13T02:00:00.000Z	22 \| good	3.721 \| good	15.381 \| good	22.848 \| good	0.585 \| good	2.066 \| good	0.233 \| good
2026-08-13T03:00:00.000Z	19 \| good	2.569 \| good	11.022 \| good	20.699 \| good	0.395 \| good	2.658 \| good	0.233 \| good
2026-08-13T04:00:00.000Z	18 \| good	2.884 \| good	12.432 \| good	19.093 \| good	0.353 \| good	2.873 \| good	0.22 \| good
2026-08-13T05:00:00.000Z	27 \| good	4.944 \| good	21.07 \| good	18.096 \| good	0.353 \| good	3.088 \| good	0.22 \| good
2026-08-13T06:00:00.000Z	22 \| good	4.207 \| good	19.564 \| good	17.856 \| good	0.331 \| good	2.592 \| good	0.22 \| good
2026-08-13T07:00:00.000Z	22 \| good	3.731 \| good	19.692 \| good	17.62 \| good	0.43 \| good	2.631 \| good	0.216 \| good
2026-08-13T08:00:00.000Z	22 \| good	3.626 \| good	16.894 \| good	17.72 \| good	0.374 \| good	2.356 \| good	0.208 \| good
2026-08-13T09:00:00.000Z	16 \| good	3.062 \| good	12.28 \| good	17.457 \| good	0.383 \| good	1.734 \| good	0.208 \| good
2026-08-13T10:00:00.000Z	16 \| good	3.373 \| good	10.577 \| good	16.761 \| good	0.407 \| good	1.622 \| good	0.138 \| good
2026-08-13T11:00:00.000Z	16 \| good	2.922 \| good	10.622 \| good	17.334 \| good	0.363 \| good	1.619 \| good	0.138 \| good
2026-08-13T12:00:00.000Z	22 \| good	3.81 \| good	15.821 \| good	17.257 \| good	0.416 \| good	1.632 \| good	0.138 \| good
2026-08-13T13:00:00.000Z	22 \| good	4.405 \| good	20.269 \| good	18.856 \| good	0.428 \| good	2.262 \| good	0.219 \| good
2026-08-13T14:00:00.000Z	27 \| good	5.165 \| good	21.475 \| good	17.682 \| good	0.394 \| good	2.88 \| good	0.226 \| good
2026-08-13T15:00:00.000Z	22 \| good	4.046 \| good	16.636 \| good	17.062 \| good	0.412 \| good	3.464 \| good	0.22 \| good
2026-08-13T16:00:00.000Z	16 \| good	3.116 \| good	13.506 \| good	17.374 \| good	0.387 \| good	2.878 \| good	0.216 \| good
2026-08-13T17:00:00.000Z	22 \| good	3.91 \| good	18.789 \| good	18.37 \| good	0.388 \| good	2.675 \| good	0.22 \| good
2026-08-13T18:00:00.000Z	22 \| good	3.732 \| good	16.061 \| good	19.041 \| good	0.512 \| good	2.19 \| good	0.224 \| good
2026-08-13T19:00:00.000Z	19 \| good	2.6 \| good	9.409 \| good	19.833 \| good	0.625 \| good	1.723 \| good	0.149 \| good
2026-08-13T20:00:00.000Z	19 \| good	1.857 \| good	9.069 \| good	20.133 \| good	0.505 \| good	1.794 \| good	0.216 \| good
2026-08-13T21:00:00.000Z	19 \| good	1.755 \| good	14.879 \| good	19.752 \| good	0.509 \| good	1.633 \| good	0.15 \| good
2026-08-13T22:00:00.000Z	19 \| good	2.274 \| good	12.345 \| good	20.167 \| good	0.38 \| good	2.004 \| good	0.22 \| good
2026-08-13T23:00:00.000Z	19 \| good	1.621 \| good	6.813 \| good	20.258 \| good	0.368 \| good	2.168 \| good	0.216 \| good
2026-08-14T00:00:00.000Z	19 \| good	2.323 \| good	11.848 \| good	20.04 \| good	0.462 \| good	1.981 \| good	0.22 \| good
2026-08-14T01:00:00.000Z	19 \| good	1.033 \| good	5.402 \| good	20.755 \| good	0.29 \| good	1.715 \| good	0.216 \| good
2026-08-14T02:00:00.000Z	19 \| good	2.401 \| good	11.492 \| good	20.018 \| good	0.453 \| good	1.65 \| good	0.216 \| good
2026-08-14T03:00:00.000Z	19 \| good	2.712 \| good	12.091 \| good	20.303 \| good	0.839 \| good	1.696 \| good	0.22 \| good
2026-08-14T04:00:00.000Z	19 \| good	2.533 \| good	10.852 \| good	20.496 \| good	0.866 \| good	1.735 \| good	0.216 \| good
2026-08-14T05:00:00.000Z	19 \| good	3.016 \| good	14.424 \| good	20.433 \| good	0.588 \| good	1.704 \| good	0.22 \| good
2026-08-14T06:00:00.000Z	19 \| good	3.408 \| good	14.423 \| good	19.759 \| good	0.641 \| good	1.795 \| good	0.22 \| good
2026-08-14T07:00:00.000Z	19 \| good	3.342 \| good	14.53 \| good	20.401 \| good	1.126 \| good	1.229 \| good	0.216 \| good
2026-08-14T08:00:00.000Z	19 \| good	3.259 \| good	12.789 \| good	20.586 \| good	0.696 \| good	1.038 \| good	0.138 \| good
2026-08-14T09:00:00.000Z	19 \| good	3.126 \| good	13.504 \| good	21.182 \| good	0.662 \| good	1.252 \| good	0.138 \| good
2026-08-14T10:00:00.000Z	19 \| good	2.43 \| good	9.211 \| good	20.237 \| good	0.477 \| good	1.439 \| good	0.138 \| good
2026-08-14T11:00:00.000Z	19 \| good	1.299 \| good	4.912 \| good	20.079 \| good	0.445 \| good	1.493 \| good	0.138 \| good
2026-08-14T12:00:00.000Z	19 \| good	0.542 \| good	2.682 \| good	20.038 \| good	0.555 \| good	1.48 \| good	0.138 \| good
2026-08-14T13:00:00.000Z	19 \| good	2.353 \| good	9.618 \| good	20.251 \| good	0.662 \| good	1.963 \| good	0.219 \| good
2026-08-14T14:00:00.000Z	18 \| good	0.916 \| good	3.684 \| good	19.419 \| good	0.447 \| good	3.286 \| good	0.23 \| good
2026-08-14T15:00:00.000Z	18 \| good	2.231 \| good	8.343 \| good	19.5 \| good	0.438 \| good	4.084 \| good	0.23 \| good
2026-08-14T16:00:00.000Z	18 \| good	1.998 \| good	10.324 \| good	19.458 \| good	0.409 \| good	3.65 \| good	0.23 \| good
2026-08-14T17:00:00.000Z	19 \| good	1.217 \| good	4.91 \| good	19.766 \| good	0.367 \| good	2.914 \| good	0.23 \| good
2026-08-14T18:00:00.000Z	19 \| good	1.534 \| good	8.028 \| good	20.134 \| good	0.426 \| good	2.213 \| good	0.142 \| good
2026-08-14T19:00:00.000Z	19 \| good	1.534 \| good	8.028 \| good	20.134 \| good	0.426 \| good	2.213 \| good	0.142 \| good
2026-08-14T16:00:00.000Z	17 \| good	2.636 \| good	10.876 \| good	17.582 \| good	0.388 \| good	2.12 \| good	0.099 \| good
2026-08-14T17:00:00.000Z	18 \| good	2.449 \| good	9.941 \| good	18.834 \| good	0.393 \| good	1.894 \| good	0.1 \| good
2026-08-14T18:00:00.000Z	22 \| good	3.653 \| good	15.954 \| good	22.071 \| good	0.399 \| good	1.589 \| good	0.1 \| good
2026-08-14T19:00:00.000Z	23 \| good	4.368 \| good	18.982 \| good	25.162 \| good	0.405 \| good	1.307 \| good	0.101 \| good
2026-08-14T20:00:00.000Z	27 \| good	5.377 \| good	23.202 \| good	25.346 \| good	0.41 \| good	1.114 \| good	0.102 \| good
2026-08-14T21:00:00.000Z	27 \| good	5.272 \| good	22.631 \| good	25.182 \| good	0.406 \| good	1.007 \| good	0.102 \| good
2026-08-14T22:00:00.000Z	33 \| good	5.816 \| good	25.038 \| good	25.978 \| good	0.395 \| good	0.988 \| good	0.103 \| good
2026-08-14T23:00:00.000Z	49 \| good	8.87 \| good	39.172 \| good	26.184 \| good	0.382 \| good	1.025 \| good	0.104 \| good
2026-08-15T00:00:00.000Z	56 \| moderate	12.334 \| fine	55.445 \| fine	25.256 \| good	0.373 \| good	1.152 \| good	0.105 \| good
2026-08-15T01:00:00.000Z	58 \| moderate	12.575 \| fine	56.519 \| fine	23.815 \| good	0.361 \| good	1.398 \| good	0.105 \| good
2026-08-15T02:00:00.000Z	54 \| moderate	10.6 \| good	47.339 \| good	19.893 \| good	0.355 \| good	1.951 \| good	0.107 \| good
2026-08-15T03:00:00.000Z	44 \| good	8.04 \| good	35.235 \| good	20.632 \| good	0.355 \| good	2.621 \| good	0.109 \| good
2026-08-15T04:00:00.000Z	38 \| good	6.51 \| good	28.943 \| good	20.531 \| good	0.361 \| good	2.688 \| good	0.111 \| good
2026-08-15T05:00:00.000Z	33 \| good	5.561 \| good	24.353 \| good	22.679 \| good	0.372 \| good	2.679 \| good	0.112 \| good
2026-08-15T06:00:00.000Z	33 \| good	5.522 \| good	23.737 \| good	22.961 \| good	0.386 \| good	2.801 \| good	0.114 \| good
2026-08-15T07:00:00.000Z	33 \| good	6.345 \| good	28.408 \| good	23.179 \| good	0.398 \| good	2.902 \| good	0.116 \| good
2026-08-15T08:00:00.000Z	27 \| good	5.379 \| good	23.029 \| good	23.317 \| good	0.406 \| good	2.933 \| good	0.117 \| good
2026-08-15T09:00:00.000Z	27 \| good	4.988 \| good	21.669 \| good	24.311 \| good	0.413 \| good	2.908 \| good	0.117 \| good
2026-08-15T10:00:00.000Z	27 \| good	4.895 \| good	20.98 \| good	25.134 \| good	0.419 \| good	3.014 \| good	0.118 \| good
2026-08-15T11:00:00.000Z	27 \| good	5.342 \| good	22.851 \| good	25.947 \| good	0.422 \| good	3.295 \| good	0.12 \| good
2026-08-15T12:00:00.000Z	27 \| good	5.35 \| good	22.843 \| good	23.81 \| good	0.429 \| good	3.447 \| good	0.121 \| good
2026-08-15T13:00:00.000Z	27 \| good	4.512 \| good	19.741 \| good	25.09 \| good	0.435 \| good	3.671 \| good	0.122 \| good
2026-08-15T14:00:00.000Z	22 \| good	3.97 \| good	17.422 \| good	24.12 \| good	0.455 \| good	3.545 \| good	0.122 \| good
2026-08-15T15:00:00.000Z	22 \| good	4.083 \| good	17.651 \| good	23.131 \| good	0.471 \| good	2.9 \| good	0.12 \| good
2026-08-15T16:00:00.000Z	27 \| good	4.694 \| good	20.542 \| good	22.8 \| good	0.473 \| good	2.553 \| good	0.119 \| good
2026-08-15T17:00:00.000Z	22 \| good	4.489 \| good	19.58 \| good	23.426 \| good	0.483 \| good	2.154 \| good	0.119 \| good
2026-08-15T18:00:00.000Z	33 \| good	5.994 \| good	26.441 \| good	26.354 \| good	0.507 \| good	1.756 \| good	0.119 \| good
2026-08-15T19:00:00.000Z	38 \| good	6.93 \| good	30.789 \| good	29.036 \| good	0.521 \| good	1.41 \| good	0.119 \| good
2026-08-15T20:00:00.000Z	49 \| good	8.666 \| good	38.322 \| good	28.449 \| good	0.523 \| good	1.195 \| good	0.117 \| good
2026-08-15T21:00:00.000Z	49 \| good	8.785 \| good	38.522 \| good	28.086 \| good	0.503 \| good	1.052 \| good	0.115 \| good
2026-08-15T22:00:00.000Z	44 \| good	7.978 \| good	35.058 \| good	27.439 \| good	0.476 \| good	0.994 \| good	0.112 \| good
2026-08-15T23:00:00.000Z	38 \| good	7.094 \| good	31.769 \| good	26.578 \| good	0.446 \| good	1.034 \| good	0.109 \| good
2026-08-16T00:00:00.000Z	38 \| good	7.34 \| good	32.104 \| good	26.138 \| good	0.42 \| good	1.176 \| good	0.107 \| good
2026-08-16T01:00:00.000Z	38 \| good	6.764 \| good	29.913 \| good	24.684 \| good	0.407 \| good	1.496 \| good	0.107 \| good
2026-08-16T02:00:00.000Z	33 \| good	6.309 \| good	27.864 \| good	23.474 \| good	0.403 \| good	2.083 \| good	0.107 \| good
2026-08-16T03:00:00.000Z	27 \| good	5.456 \| good	23.545 \| good	19.638 \| good	0.408 \| good	2.771 \| good	0.109 \| good
2026-08-16T04:00:00.000Z	22 \| good	3.778 \| good	16.546 \| good	21.181 \| good	0.427 \| good	3.211 \| good	0.111 \| good
2026-08-16T05:00:00.000Z	22 \| good	3.544 \| good	15.325 \| good	23.019 \| good	0.447 \| good	3.493 \| good	0.113 \| good
2026-08-16T06:00:00.000Z	22 \| good	4.042 \| good	17.78 \| good	23.065 \| good	0.462 \| good	3.845 \| good	0.115 \| good
2026-08-16T07:00:00.000Z	22 \| good	3.997 \| good	17.525 \| good	22.893 \| good	0.474 \| good	4.125 \| good	0.117 \| good
2026-08-16T08:00:00.000Z	21 \| good	3.224 \| good	14.212 \| good	23.132 \| good	0.475 \| good	4.196 \| good	0.119 \| good
2026-08-16T09:00:00.000Z	20 \| good	3.471 \| good	14.997 \| good	22.255 \| good	0.476 \| good	4.187 \| good	0.119 \| good
2026-08-16T10:00:00.000Z	22 \| good	3.938 \| good	17.045 \| good	22.408 \| good	0.476 \| good	4.253 \| good	0.12 \| good
2026-08-16T11:00:00.000Z	22 \| good	3.851 \| good	17.028 \| good	23.687 \| good	0.477 \| good	4.414 \| good	0.122 \| good
2026-08-16T12:00:00.000Z	19 \| good	3.134 \| good	13.528 \| good	21.395 \| good	0.481 \| good	4.383 \| good	0.122 \| good
2026-08-16T13:00:00.000Z	20 \| good	2.241 \| good	8.97 \| good	21.602 \| good	0.478 \| good	4.402 \| good	0.122 \| good
2026-08-16T14:00:00.000Z	19 \| good	2.302 \| good	9.63 \| good	21.129 \| good	0.474 \| good	4.088 \| good	0.122 \| good
2026-08-16T15:00:00.000Z	20 \| good	3.164 \| good	13.469 \| good	22.335 \| good	0.484 \| good	3.507 \| good	0.122 \| good

Live air quality index in Ashland, California today

Major air pollutants in Ashland, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Ashland, California air quality map: Stay updated on AQI near you

Air quality in nearby cities

Cherryland, California

San Lorenzo, California

Castro Valley, California

Hayward, California

San Leandro, California

Fairview, California

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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What is the nitrogen dioxide (NO₂) level in Ashland, California at the moment?