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

The current PM10 concentration at Blackhawk, California is 50.245 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Blackhawk, California is 0.544 ppb.

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

The current ozone (O3) concentration at Blackhawk, California is 7.841 ppm.

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

The current nitrogen dioxide (NO2) concentration at Blackhawk, California is 13.828 ppb.

Blackhawk, California live air quality index now

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

The current PM2.5 concentration at Blackhawk, California is 11.722 μg/m3.

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

Moderate

Blackhawk, California

Last updated: ... (Local time)

Major air pollutants in Blackhawk, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.72 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

50.24 μg/m³

155

255

425

605+

Ozone (O₃)

7.84 ppb

201

201+

Sulfur Dioxide (SO₂)

0.54 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.83 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Blackhawk, California

Get Live Pollen Counts

Blackhawk, California

Scroll To Air Quality Map

Track live Blackhawk, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T18:00:00.000Z	52 \| moderate	9.577 \| good	31.736 \| good	12.264 \| good	0.72 \| good	12.092 \| good	0.689 \| good
2026-01-21T19:00:00.000Z	56 \| moderate	11.562 \| good	38.835 \| good	13.85 \| good	0.839 \| good	11.237 \| good	0.672 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.416 \| good	39.301 \| good	17.742 \| good	0.861 \| good	9.466 \| good	0.594 \| good
2026-01-21T21:00:00.000Z	44 \| good	7.602 \| good	34.495 \| good	22.847 \| good	0.753 \| good	7.787 \| good	0.6 \| good
2026-01-21T22:00:00.000Z	49 \| good	8.624 \| good	40.34 \| good	11.568 \| good	0.772 \| good	8.985 \| good	0.561 \| good
2026-01-21T23:00:00.000Z	38 \| good	7.362 \| good	29.941 \| good	12.793 \| good	0.848 \| good	8.157 \| good	0.544 \| good
2026-01-22T00:00:00.000Z	52 \| moderate	9.832 \| good	37.877 \| good	8.004 \| good	1.026 \| good	8.071 \| good	0.561 \| good
2026-01-22T01:00:00.000Z	44 \| good	8.297 \| good	35.029 \| good	11.98 \| good	0.954 \| good	13.263 \| good	0.517 \| good
2026-01-22T02:00:00.000Z	49 \| good	8.851 \| good	42.971 \| good	8.463 \| good	0.925 \| good	18.916 \| good	0.539 \| good
2026-01-22T03:00:00.000Z	52 \| moderate	10.411 \| good	28.67 \| good	13.192 \| good	0.833 \| good	17.777 \| good	0.6 \| good
2026-01-22T04:00:00.000Z	58 \| moderate	13.232 \| fine	56.443 \| fine	5.389 \| good	0.745 \| good	20.352 \| good	0.561 \| good
2026-01-22T05:00:00.000Z	66 \| moderate	16.647 \| fine	83.551 \| fine	3.805 \| good	0.745 \| good	20.243 \| good	0.548 \| good
2026-01-22T06:00:00.000Z	56 \| moderate	12.423 \| fine	46.34 \| good	4.189 \| good	0.779 \| good	18.033 \| good	0.571 \| good
2026-01-22T07:00:00.000Z	62 \| moderate	15.374 \| fine	60.899 \| fine	2.23 \| good	0.77 \| good	17.357 \| good	0.62 \| good
2026-01-22T08:00:00.000Z	67 \| moderate	17.586 \| fine	74.028 \| fine	5.306 \| good	0.798 \| good	16.305 \| good	0.613 \| good
2026-01-22T09:00:00.000Z	62 \| moderate	14.957 \| fine	70.106 \| fine	3.585 \| good	0.753 \| good	15.738 \| good	0.598 \| good
2026-01-22T10:00:00.000Z	62 \| moderate	15.081 \| fine	72.069 \| fine	5.551 \| good	0.758 \| good	15.625 \| good	0.597 \| good
2026-01-22T11:00:00.000Z	58 \| moderate	12.726 \| fine	47.075 \| good	3.593 \| good	0.742 \| good	15.988 \| good	0.58 \| good
2026-01-22T12:00:00.000Z	58 \| moderate	12.839 \| fine	59.286 \| fine	11.496 \| good	0.706 \| good	16.494 \| good	0.583 \| good
2026-01-22T13:00:00.000Z	62 \| moderate	14.877 \| fine	43.017 \| good	5.154 \| good	0.746 \| good	15.782 \| good	0.634 \| good
2026-01-22T14:00:00.000Z	60 \| moderate	13.952 \| fine	45.706 \| good	10.914 \| good	0.703 \| good	14.051 \| good	0.633 \| good
2026-01-22T15:00:00.000Z	64 \| moderate	15.722 \| fine	45.235 \| good	7.754 \| good	0.71 \| good	14.061 \| good	0.666 \| good
2026-01-22T16:00:00.000Z	58 \| moderate	13.096 \| fine	49.871 \| good	9.955 \| good	0.666 \| good	13.11 \| good	0.71 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	11.264 \| good	41.9 \| good	7.359 \| good	0.75 \| good	15.932 \| good	0.843 \| good
2026-01-22T18:00:00.000Z	49 \| good	9.126 \| good	41.383 \| good	12.491 \| good	0.898 \| good	15.391 \| good	0.728 \| good
2026-01-22T19:00:00.000Z	33 \| good	6.026 \| good	13.902 \| good	17.645 \| good	0.851 \| good	11.706 \| good	0.64 \| good
2026-01-22T20:00:00.000Z	44 \| good	7.843 \| good	29.853 \| good	19.148 \| good	0.984 \| good	10.893 \| good	0.567 \| good
2026-01-22T21:00:00.000Z	44 \| good	7.549 \| good	28.704 \| good	19.111 \| good	0.819 \| good	9.688 \| good	0.405 \| good
2026-01-22T22:00:00.000Z	58 \| moderate	12.933 \| fine	31.886 \| good	13.738 \| good	0.721 \| good	8.403 \| good	0.305 \| good
2026-01-22T23:00:00.000Z	60 \| moderate	14.187 \| fine	53.888 \| good	14.526 \| good	1.013 \| good	8.766 \| good	0.382 \| good
2026-01-23T00:00:00.000Z	64 \| moderate	15.623 \| fine	72.315 \| fine	19.413 \| good	0.81 \| good	10.061 \| good	0.353 \| good
2026-01-23T01:00:00.000Z	49 \| good	9.484 \| good	33.661 \| good	18.679 \| good	0.728 \| good	8.61 \| good	0.3 \| good
2026-01-23T02:00:00.000Z	52 \| moderate	9.921 \| good	45.11 \| good	21.58 \| good	2.113 \| good	12.48 \| good	0.359 \| good
2026-01-23T03:00:00.000Z	56 \| moderate	11.514 \| good	33.162 \| good	19.203 \| good	1.017 \| good	16.729 \| good	0.495 \| good
2026-01-23T04:00:00.000Z	60 \| moderate	13.784 \| fine	31.933 \| good	11.025 \| good	0.667 \| good	16.58 \| good	0.376 \| good
2026-01-23T05:00:00.000Z	66 \| moderate	16.965 \| fine	59.473 \| fine	11.443 \| good	0.562 \| good	19.767 \| good	0.45 \| good
2026-01-23T06:00:00.000Z	62 \| moderate	15.005 \| fine	48.204 \| good	8.507 \| good	0.472 \| good	13.133 \| good	0.388 \| good
2026-01-23T07:00:00.000Z	57 \| moderate	10.995 \| good	67.246 \| fine	6.929 \| good	0.384 \| good	15.563 \| good	0.462 \| good
2026-01-23T08:00:00.000Z	44 \| good	8.481 \| good	43.844 \| good	7.908 \| good	0.401 \| good	15.311 \| good	0.401 \| good
2026-01-23T09:00:00.000Z	54 \| moderate	10.607 \| good	40.231 \| good	8.608 \| good	0.418 \| good	12.828 \| good	0.372 \| good
2026-01-23T10:00:00.000Z	49 \| good	9.371 \| good	18.999 \| good	4.169 \| good	0.431 \| good	14.083 \| good	0.415 \| good
2026-01-23T11:00:00.000Z	44 \| good	8.45 \| good	34.312 \| good	6.77 \| good	0.42 \| good	13.87 \| good	0.422 \| good
2026-01-23T12:00:00.000Z	62 \| moderate	14.582 \| fine	44.956 \| good	5.484 \| good	0.338 \| good	16.05 \| good	0.39 \| good
2026-01-23T13:00:00.000Z	60 \| moderate	14.236 \| fine	36.629 \| good	4.391 \| good	0.625 \| good	14.602 \| good	0.278 \| good
2026-01-23T14:00:00.000Z	54 \| moderate	10.509 \| good	42.004 \| good	2.461 \| good	0.578 \| good	15.566 \| good	0.289 \| good
2026-01-23T15:00:00.000Z	54 \| moderate	10.581 \| good	35.711 \| good	8.488 \| good	0.571 \| good	13.662 \| good	0.351 \| good
2026-01-23T16:00:00.000Z	56 \| moderate	11.722 \| good	50.245 \| good	7.841 \| good	0.544 \| good	13.828 \| good	0.351 \| good
2026-01-23T17:00:00.000Z	56 \| moderate	11.722 \| good	50.245 \| good	7.841 \| good	0.544 \| good	13.828 \| good	0.351 \| good
2026-01-23T18:00:00.000Z	69 \| moderate	19.448 \| fine	85.857 \| fine	17.954 \| good	3.161 \| good	17.219 \| good	0.375 \| good
2026-01-23T19:00:00.000Z	67 \| moderate	18.139 \| fine	80.285 \| fine	24.117 \| good	3.154 \| good	14.907 \| good	0.334 \| good
2026-01-23T20:00:00.000Z	66 \| moderate	16.959 \| fine	75.713 \| fine	30.16 \| good	3.148 \| good	12.596 \| good	0.294 \| good
2026-01-23T21:00:00.000Z	66 \| moderate	16.946 \| fine	75.267 \| fine	35.279 \| good	3.142 \| good	10.284 \| good	0.254 \| good
2026-01-23T22:00:00.000Z	66 \| moderate	16.628 \| fine	73.874 \| fine	39.062 \| good	3.147 \| good	10.753 \| good	0.253 \| good
2026-01-23T23:00:00.000Z	64 \| moderate	16.201 \| fine	71.802 \| fine	40.561 \| good	3.153 \| good	11.222 \| good	0.251 \| good
2026-01-24T00:00:00.000Z	75 \| moderate	22.103 \| fine	96.834 \| fine	36.559 \| good	3.158 \| good	11.69 \| good	0.25 \| good
2026-01-24T01:00:00.000Z	64 \| moderate	15.886 \| fine	70.637 \| fine	29.116 \| good	3.177 \| good	17.867 \| good	0.308 \| good
2026-01-24T02:00:00.000Z	69 \| moderate	18.561 \| fine	81.675 \| fine	25.523 \| good	3.196 \| good	24.044 \| good	0.366 \| good
2026-01-24T03:00:00.000Z	73 \| moderate	20.637 \| fine	90.848 \| fine	23.318 \| good	3.215 \| good	30.221 \| good	0.424 \| good
2026-01-24T04:00:00.000Z	79 \| moderate	23.671 \| fine	103.461 \| fine	21.127 \| good	3.318 \| good	30.151 \| good	0.453 \| good
2026-01-24T05:00:00.000Z	81 \| moderate	24.803 \| fine	108.436 \| fine	18.539 \| good	3.42 \| good	30.081 \| good	0.483 \| good
2026-01-24T06:00:00.000Z	82 \| moderate	25.812 \| fine	112.347 \| fine	17.025 \| good	3.523 \| good	30.011 \| good	0.513 \| good
2026-01-24T07:00:00.000Z	77 \| moderate	23.426 \| fine	102.242 \| fine	16.175 \| good	3.285 \| good	28.99 \| good	0.495 \| good
2026-01-24T08:00:00.000Z	71 \| moderate	19.878 \| fine	87.369 \| fine	16.658 \| good	3.047 \| good	27.968 \| good	0.478 \| good
2026-01-24T09:00:00.000Z	67 \| moderate	18.405 \| fine	81.367 \| fine	16.461 \| good	2.809 \| good	26.947 \| good	0.46 \| good
2026-01-24T10:00:00.000Z	56 \| moderate	12.046 \| good	53.347 \| good	18.956 \| good	2.502 \| good	25.066 \| good	0.435 \| good
2026-01-24T11:00:00.000Z	22 \| good	4.298 \| good	18.62 \| good	22.395 \| good	2.195 \| good	23.186 \| good	0.409 \| good
2026-01-24T12:00:00.000Z	21 \| good	1.942 \| good	8.158 \| good	23.437 \| good	1.888 \| good	21.305 \| good	0.384 \| good
2026-01-24T13:00:00.000Z	22 \| good	1.89 \| good	7.727 \| good	23.934 \| good	1.882 \| good	19.414 \| good	0.347 \| good
2026-01-24T14:00:00.000Z	22 \| good	1.411 \| good	5.564 \| good	23.637 \| good	1.877 \| good	17.523 \| good	0.31 \| good
2026-01-24T15:00:00.000Z	22 \| good	0.818 \| good	3.325 \| good	23.616 \| good	1.871 \| good	15.632 \| good	0.273 \| good
2026-01-24T16:00:00.000Z	23 \| good	0.872 \| good	3.487 \| good	25.323 \| good	1.576 \| good	13 \| good	0.246 \| good
2026-01-24T17:00:00.000Z	29 \| good	3.713 \| good	16.221 \| good	30.616 \| good	1.282 \| good	10.368 \| good	0.219 \| good
2026-01-24T18:00:00.000Z	30 \| good	3.625 \| good	15.759 \| good	32.116 \| good	0.988 \| good	7.737 \| good	0.192 \| good
2026-01-24T19:00:00.000Z	31 \| good	3.64 \| good	15.794 \| good	34.115 \| good	0.876 \| good	6.071 \| good	0.173 \| good
2026-01-24T20:00:00.000Z	32 \| good	2.083 \| good	8.495 \| good	35.166 \| good	0.764 \| good	4.406 \| good	0.155 \| good
2026-01-24T21:00:00.000Z	32 \| good	1.538 \| good	6.334 \| good	35.332 \| good	0.652 \| good	2.741 \| good	0.137 \| good
2026-01-24T22:00:00.000Z	33 \| good	1.285 \| good	5.312 \| good	35.779 \| good	0.647 \| good	3.029 \| good	0.138 \| good
2026-01-24T23:00:00.000Z	33 \| good	1.264 \| good	5.086 \| good	35.816 \| good	0.642 \| good	3.318 \| good	0.14 \| good
2026-01-25T00:00:00.000Z	31 \| good	1.977 \| good	8.062 \| good	33.23 \| good	0.637 \| good	3.607 \| good	0.141 \| good
2026-01-25T01:00:00.000Z	26 \| good	1.087 \| good	4.392 \| good	27.983 \| good	0.741 \| good	8.228 \| good	0.169 \| good
2026-01-25T02:00:00.000Z	25 \| good	1.398 \| good	5.503 \| good	27.303 \| good	0.845 \| good	12.849 \| good	0.196 \| good
2026-01-25T03:00:00.000Z	26 \| good	1.47 \| good	6.004 \| good	27.799 \| good	0.949 \| good	17.47 \| good	0.224 \| good
2026-01-25T04:00:00.000Z	25 \| good	1.774 \| good	7.309 \| good	27.222 \| good	1.003 \| good	17.716 \| good	0.226 \| good
2026-01-25T05:00:00.000Z	24 \| good	2.79 \| good	11.594 \| good	26.166 \| good	1.056 \| good	17.962 \| good	0.228 \| good
2026-01-25T06:00:00.000Z	22 \| good	3.806 \| good	16.693 \| good	24.038 \| good	1.11 \| good	18.208 \| good	0.23 \| good
2026-01-25T07:00:00.000Z	21 \| good	2.965 \| good	12.665 \| good	23.321 \| good	1.03 \| good	17.662 \| good	0.229 \| good
2026-01-25T08:00:00.000Z	22 \| good	3.572 \| good	15.483 \| good	22.37 \| good	0.951 \| good	17.117 \| good	0.229 \| good
2026-01-25T09:00:00.000Z	19 \| good	3.156 \| good	13.384 \| good	21.22 \| good	0.871 \| good	16.572 \| good	0.229 \| good
2026-01-25T10:00:00.000Z	22 \| good	3.77 \| good	16.377 \| good	20.129 \| good	0.826 \| good	15.928 \| good	0.223 \| good
2026-01-25T11:00:00.000Z	33 \| good	5.608 \| good	24.384 \| good	19.038 \| good	0.78 \| good	15.284 \| good	0.217 \| good
2026-01-25T12:00:00.000Z	27 \| good	5.109 \| good	21.961 \| good	18.198 \| good	0.735 \| good	14.64 \| good	0.211 \| good
2026-01-25T13:00:00.000Z	22 \| good	4.488 \| good	19.427 \| good	17.443 \| good	0.802 \| good	15.254 \| good	0.216 \| good
2026-01-25T14:00:00.000Z	16 \| good	2.712 \| good	10.895 \| good	16.869 \| good	0.868 \| good	15.868 \| good	0.221 \| good
2026-01-25T15:00:00.000Z	22 \| good	4.446 \| good	19.334 \| good	16.489 \| good	0.935 \| good	16.482 \| good	0.226 \| good
2026-01-25T16:00:00.000Z	27 \| good	4.941 \| good	21.498 \| good	16.703 \| good	1.015 \| good	15.037 \| good	0.234 \| good
2026-01-25T17:00:00.000Z	33 \| good	6.296 \| good	27.996 \| good	17.917 \| good	1.094 \| good	13.593 \| good	0.242 \| good

Blackhawk

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Blackhawk, California air quality map: Track AQI near you

0.39ppm

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 Blackhawk, California updated?

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

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

The worst air quality in Blackhawk, California in the last 24 hours was observed at 05:00:00 on 2026-01-23.

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

In the last 24 hrs, the best air quality in Blackhawk, California was observed at 07:00:00 on 2026-01-22.

What is the current air quality in Blackhawk, California?

The current air quality in Blackhawk, California is 56, categorized as Moderate based on real-time data.

What pollutant is the most common in Blackhawk, California?

The most common pollutant in Blackhawk, California is PM2.5.

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

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

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

The current PM_2.5 concentration at Blackhawk, California is 11.722 μg/m³.

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

The current PM₁₀ concentration at Blackhawk, California is 50.245 μg/m³.

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

The current carbon monoxide (CO) concentration at Blackhawk, California is 0.351 ppm.

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

The current sulfur dioxide (SO₂) concentration at Blackhawk, California is 0.544 ppb.

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

The current ozone (O₃) concentration at Blackhawk, California is 7.841 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Blackhawk, California is 13.828 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T18:00:00.000Z	52 \| moderate	9.577 \| good	31.736 \| good	12.264 \| good	0.72 \| good	12.092 \| good	0.689 \| good
2026-01-21T19:00:00.000Z	56 \| moderate	11.562 \| good	38.835 \| good	13.85 \| good	0.839 \| good	11.237 \| good	0.672 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.416 \| good	39.301 \| good	17.742 \| good	0.861 \| good	9.466 \| good	0.594 \| good
2026-01-21T21:00:00.000Z	44 \| good	7.602 \| good	34.495 \| good	22.847 \| good	0.753 \| good	7.787 \| good	0.6 \| good
2026-01-21T22:00:00.000Z	49 \| good	8.624 \| good	40.34 \| good	11.568 \| good	0.772 \| good	8.985 \| good	0.561 \| good
2026-01-21T23:00:00.000Z	38 \| good	7.362 \| good	29.941 \| good	12.793 \| good	0.848 \| good	8.157 \| good	0.544 \| good
2026-01-22T00:00:00.000Z	52 \| moderate	9.832 \| good	37.877 \| good	8.004 \| good	1.026 \| good	8.071 \| good	0.561 \| good
2026-01-22T01:00:00.000Z	44 \| good	8.297 \| good	35.029 \| good	11.98 \| good	0.954 \| good	13.263 \| good	0.517 \| good
2026-01-22T02:00:00.000Z	49 \| good	8.851 \| good	42.971 \| good	8.463 \| good	0.925 \| good	18.916 \| good	0.539 \| good
2026-01-22T03:00:00.000Z	52 \| moderate	10.411 \| good	28.67 \| good	13.192 \| good	0.833 \| good	17.777 \| good	0.6 \| good
2026-01-22T04:00:00.000Z	58 \| moderate	13.232 \| fine	56.443 \| fine	5.389 \| good	0.745 \| good	20.352 \| good	0.561 \| good
2026-01-22T05:00:00.000Z	66 \| moderate	16.647 \| fine	83.551 \| fine	3.805 \| good	0.745 \| good	20.243 \| good	0.548 \| good
2026-01-22T06:00:00.000Z	56 \| moderate	12.423 \| fine	46.34 \| good	4.189 \| good	0.779 \| good	18.033 \| good	0.571 \| good
2026-01-22T07:00:00.000Z	62 \| moderate	15.374 \| fine	60.899 \| fine	2.23 \| good	0.77 \| good	17.357 \| good	0.62 \| good
2026-01-22T08:00:00.000Z	67 \| moderate	17.586 \| fine	74.028 \| fine	5.306 \| good	0.798 \| good	16.305 \| good	0.613 \| good
2026-01-22T09:00:00.000Z	62 \| moderate	14.957 \| fine	70.106 \| fine	3.585 \| good	0.753 \| good	15.738 \| good	0.598 \| good
2026-01-22T10:00:00.000Z	62 \| moderate	15.081 \| fine	72.069 \| fine	5.551 \| good	0.758 \| good	15.625 \| good	0.597 \| good
2026-01-22T11:00:00.000Z	58 \| moderate	12.726 \| fine	47.075 \| good	3.593 \| good	0.742 \| good	15.988 \| good	0.58 \| good
2026-01-22T12:00:00.000Z	58 \| moderate	12.839 \| fine	59.286 \| fine	11.496 \| good	0.706 \| good	16.494 \| good	0.583 \| good
2026-01-22T13:00:00.000Z	62 \| moderate	14.877 \| fine	43.017 \| good	5.154 \| good	0.746 \| good	15.782 \| good	0.634 \| good
2026-01-22T14:00:00.000Z	60 \| moderate	13.952 \| fine	45.706 \| good	10.914 \| good	0.703 \| good	14.051 \| good	0.633 \| good
2026-01-22T15:00:00.000Z	64 \| moderate	15.722 \| fine	45.235 \| good	7.754 \| good	0.71 \| good	14.061 \| good	0.666 \| good
2026-01-22T16:00:00.000Z	58 \| moderate	13.096 \| fine	49.871 \| good	9.955 \| good	0.666 \| good	13.11 \| good	0.71 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	11.264 \| good	41.9 \| good	7.359 \| good	0.75 \| good	15.932 \| good	0.843 \| good
2026-01-22T18:00:00.000Z	49 \| good	9.126 \| good	41.383 \| good	12.491 \| good	0.898 \| good	15.391 \| good	0.728 \| good
2026-01-22T19:00:00.000Z	33 \| good	6.026 \| good	13.902 \| good	17.645 \| good	0.851 \| good	11.706 \| good	0.64 \| good
2026-01-22T20:00:00.000Z	44 \| good	7.843 \| good	29.853 \| good	19.148 \| good	0.984 \| good	10.893 \| good	0.567 \| good
2026-01-22T21:00:00.000Z	44 \| good	7.549 \| good	28.704 \| good	19.111 \| good	0.819 \| good	9.688 \| good	0.405 \| good
2026-01-22T22:00:00.000Z	58 \| moderate	12.933 \| fine	31.886 \| good	13.738 \| good	0.721 \| good	8.403 \| good	0.305 \| good
2026-01-22T23:00:00.000Z	60 \| moderate	14.187 \| fine	53.888 \| good	14.526 \| good	1.013 \| good	8.766 \| good	0.382 \| good
2026-01-23T00:00:00.000Z	64 \| moderate	15.623 \| fine	72.315 \| fine	19.413 \| good	0.81 \| good	10.061 \| good	0.353 \| good
2026-01-23T01:00:00.000Z	49 \| good	9.484 \| good	33.661 \| good	18.679 \| good	0.728 \| good	8.61 \| good	0.3 \| good
2026-01-23T02:00:00.000Z	52 \| moderate	9.921 \| good	45.11 \| good	21.58 \| good	2.113 \| good	12.48 \| good	0.359 \| good
2026-01-23T03:00:00.000Z	56 \| moderate	11.514 \| good	33.162 \| good	19.203 \| good	1.017 \| good	16.729 \| good	0.495 \| good
2026-01-23T04:00:00.000Z	60 \| moderate	13.784 \| fine	31.933 \| good	11.025 \| good	0.667 \| good	16.58 \| good	0.376 \| good
2026-01-23T05:00:00.000Z	66 \| moderate	16.965 \| fine	59.473 \| fine	11.443 \| good	0.562 \| good	19.767 \| good	0.45 \| good
2026-01-23T06:00:00.000Z	62 \| moderate	15.005 \| fine	48.204 \| good	8.507 \| good	0.472 \| good	13.133 \| good	0.388 \| good
2026-01-23T07:00:00.000Z	57 \| moderate	10.995 \| good	67.246 \| fine	6.929 \| good	0.384 \| good	15.563 \| good	0.462 \| good
2026-01-23T08:00:00.000Z	44 \| good	8.481 \| good	43.844 \| good	7.908 \| good	0.401 \| good	15.311 \| good	0.401 \| good
2026-01-23T09:00:00.000Z	54 \| moderate	10.607 \| good	40.231 \| good	8.608 \| good	0.418 \| good	12.828 \| good	0.372 \| good
2026-01-23T10:00:00.000Z	49 \| good	9.371 \| good	18.999 \| good	4.169 \| good	0.431 \| good	14.083 \| good	0.415 \| good
2026-01-23T11:00:00.000Z	44 \| good	8.45 \| good	34.312 \| good	6.77 \| good	0.42 \| good	13.87 \| good	0.422 \| good
2026-01-23T12:00:00.000Z	62 \| moderate	14.582 \| fine	44.956 \| good	5.484 \| good	0.338 \| good	16.05 \| good	0.39 \| good
2026-01-23T13:00:00.000Z	60 \| moderate	14.236 \| fine	36.629 \| good	4.391 \| good	0.625 \| good	14.602 \| good	0.278 \| good
2026-01-23T14:00:00.000Z	54 \| moderate	10.509 \| good	42.004 \| good	2.461 \| good	0.578 \| good	15.566 \| good	0.289 \| good
2026-01-23T15:00:00.000Z	54 \| moderate	10.581 \| good	35.711 \| good	8.488 \| good	0.571 \| good	13.662 \| good	0.351 \| good
2026-01-23T16:00:00.000Z	56 \| moderate	11.722 \| good	50.245 \| good	7.841 \| good	0.544 \| good	13.828 \| good	0.351 \| good
2026-01-23T17:00:00.000Z	56 \| moderate	11.722 \| good	50.245 \| good	7.841 \| good	0.544 \| good	13.828 \| good	0.351 \| good
2026-01-23T18:00:00.000Z	69 \| moderate	19.448 \| fine	85.857 \| fine	17.954 \| good	3.161 \| good	17.219 \| good	0.375 \| good
2026-01-23T19:00:00.000Z	67 \| moderate	18.139 \| fine	80.285 \| fine	24.117 \| good	3.154 \| good	14.907 \| good	0.334 \| good
2026-01-23T20:00:00.000Z	66 \| moderate	16.959 \| fine	75.713 \| fine	30.16 \| good	3.148 \| good	12.596 \| good	0.294 \| good
2026-01-23T21:00:00.000Z	66 \| moderate	16.946 \| fine	75.267 \| fine	35.279 \| good	3.142 \| good	10.284 \| good	0.254 \| good
2026-01-23T22:00:00.000Z	66 \| moderate	16.628 \| fine	73.874 \| fine	39.062 \| good	3.147 \| good	10.753 \| good	0.253 \| good
2026-01-23T23:00:00.000Z	64 \| moderate	16.201 \| fine	71.802 \| fine	40.561 \| good	3.153 \| good	11.222 \| good	0.251 \| good
2026-01-24T00:00:00.000Z	75 \| moderate	22.103 \| fine	96.834 \| fine	36.559 \| good	3.158 \| good	11.69 \| good	0.25 \| good
2026-01-24T01:00:00.000Z	64 \| moderate	15.886 \| fine	70.637 \| fine	29.116 \| good	3.177 \| good	17.867 \| good	0.308 \| good
2026-01-24T02:00:00.000Z	69 \| moderate	18.561 \| fine	81.675 \| fine	25.523 \| good	3.196 \| good	24.044 \| good	0.366 \| good
2026-01-24T03:00:00.000Z	73 \| moderate	20.637 \| fine	90.848 \| fine	23.318 \| good	3.215 \| good	30.221 \| good	0.424 \| good
2026-01-24T04:00:00.000Z	79 \| moderate	23.671 \| fine	103.461 \| fine	21.127 \| good	3.318 \| good	30.151 \| good	0.453 \| good
2026-01-24T05:00:00.000Z	81 \| moderate	24.803 \| fine	108.436 \| fine	18.539 \| good	3.42 \| good	30.081 \| good	0.483 \| good
2026-01-24T06:00:00.000Z	82 \| moderate	25.812 \| fine	112.347 \| fine	17.025 \| good	3.523 \| good	30.011 \| good	0.513 \| good
2026-01-24T07:00:00.000Z	77 \| moderate	23.426 \| fine	102.242 \| fine	16.175 \| good	3.285 \| good	28.99 \| good	0.495 \| good
2026-01-24T08:00:00.000Z	71 \| moderate	19.878 \| fine	87.369 \| fine	16.658 \| good	3.047 \| good	27.968 \| good	0.478 \| good
2026-01-24T09:00:00.000Z	67 \| moderate	18.405 \| fine	81.367 \| fine	16.461 \| good	2.809 \| good	26.947 \| good	0.46 \| good
2026-01-24T10:00:00.000Z	56 \| moderate	12.046 \| good	53.347 \| good	18.956 \| good	2.502 \| good	25.066 \| good	0.435 \| good
2026-01-24T11:00:00.000Z	22 \| good	4.298 \| good	18.62 \| good	22.395 \| good	2.195 \| good	23.186 \| good	0.409 \| good
2026-01-24T12:00:00.000Z	21 \| good	1.942 \| good	8.158 \| good	23.437 \| good	1.888 \| good	21.305 \| good	0.384 \| good
2026-01-24T13:00:00.000Z	22 \| good	1.89 \| good	7.727 \| good	23.934 \| good	1.882 \| good	19.414 \| good	0.347 \| good
2026-01-24T14:00:00.000Z	22 \| good	1.411 \| good	5.564 \| good	23.637 \| good	1.877 \| good	17.523 \| good	0.31 \| good
2026-01-24T15:00:00.000Z	22 \| good	0.818 \| good	3.325 \| good	23.616 \| good	1.871 \| good	15.632 \| good	0.273 \| good
2026-01-24T16:00:00.000Z	23 \| good	0.872 \| good	3.487 \| good	25.323 \| good	1.576 \| good	13 \| good	0.246 \| good
2026-01-24T17:00:00.000Z	29 \| good	3.713 \| good	16.221 \| good	30.616 \| good	1.282 \| good	10.368 \| good	0.219 \| good
2026-01-24T18:00:00.000Z	30 \| good	3.625 \| good	15.759 \| good	32.116 \| good	0.988 \| good	7.737 \| good	0.192 \| good
2026-01-24T19:00:00.000Z	31 \| good	3.64 \| good	15.794 \| good	34.115 \| good	0.876 \| good	6.071 \| good	0.173 \| good
2026-01-24T20:00:00.000Z	32 \| good	2.083 \| good	8.495 \| good	35.166 \| good	0.764 \| good	4.406 \| good	0.155 \| good
2026-01-24T21:00:00.000Z	32 \| good	1.538 \| good	6.334 \| good	35.332 \| good	0.652 \| good	2.741 \| good	0.137 \| good
2026-01-24T22:00:00.000Z	33 \| good	1.285 \| good	5.312 \| good	35.779 \| good	0.647 \| good	3.029 \| good	0.138 \| good
2026-01-24T23:00:00.000Z	33 \| good	1.264 \| good	5.086 \| good	35.816 \| good	0.642 \| good	3.318 \| good	0.14 \| good
2026-01-25T00:00:00.000Z	31 \| good	1.977 \| good	8.062 \| good	33.23 \| good	0.637 \| good	3.607 \| good	0.141 \| good
2026-01-25T01:00:00.000Z	26 \| good	1.087 \| good	4.392 \| good	27.983 \| good	0.741 \| good	8.228 \| good	0.169 \| good
2026-01-25T02:00:00.000Z	25 \| good	1.398 \| good	5.503 \| good	27.303 \| good	0.845 \| good	12.849 \| good	0.196 \| good
2026-01-25T03:00:00.000Z	26 \| good	1.47 \| good	6.004 \| good	27.799 \| good	0.949 \| good	17.47 \| good	0.224 \| good
2026-01-25T04:00:00.000Z	25 \| good	1.774 \| good	7.309 \| good	27.222 \| good	1.003 \| good	17.716 \| good	0.226 \| good
2026-01-25T05:00:00.000Z	24 \| good	2.79 \| good	11.594 \| good	26.166 \| good	1.056 \| good	17.962 \| good	0.228 \| good
2026-01-25T06:00:00.000Z	22 \| good	3.806 \| good	16.693 \| good	24.038 \| good	1.11 \| good	18.208 \| good	0.23 \| good
2026-01-25T07:00:00.000Z	21 \| good	2.965 \| good	12.665 \| good	23.321 \| good	1.03 \| good	17.662 \| good	0.229 \| good
2026-01-25T08:00:00.000Z	22 \| good	3.572 \| good	15.483 \| good	22.37 \| good	0.951 \| good	17.117 \| good	0.229 \| good
2026-01-25T09:00:00.000Z	19 \| good	3.156 \| good	13.384 \| good	21.22 \| good	0.871 \| good	16.572 \| good	0.229 \| good
2026-01-25T10:00:00.000Z	22 \| good	3.77 \| good	16.377 \| good	20.129 \| good	0.826 \| good	15.928 \| good	0.223 \| good
2026-01-25T11:00:00.000Z	33 \| good	5.608 \| good	24.384 \| good	19.038 \| good	0.78 \| good	15.284 \| good	0.217 \| good
2026-01-25T12:00:00.000Z	27 \| good	5.109 \| good	21.961 \| good	18.198 \| good	0.735 \| good	14.64 \| good	0.211 \| good
2026-01-25T13:00:00.000Z	22 \| good	4.488 \| good	19.427 \| good	17.443 \| good	0.802 \| good	15.254 \| good	0.216 \| good
2026-01-25T14:00:00.000Z	16 \| good	2.712 \| good	10.895 \| good	16.869 \| good	0.868 \| good	15.868 \| good	0.221 \| good
2026-01-25T15:00:00.000Z	22 \| good	4.446 \| good	19.334 \| good	16.489 \| good	0.935 \| good	16.482 \| good	0.226 \| good
2026-01-25T16:00:00.000Z	27 \| good	4.941 \| good	21.498 \| good	16.703 \| good	1.015 \| good	15.037 \| good	0.234 \| good
2026-01-25T17:00:00.000Z	33 \| good	6.296 \| good	27.996 \| good	17.917 \| good	1.094 \| good	13.593 \| good	0.242 \| good

Blackhawk, California live air quality index now

Major air pollutants in Blackhawk, 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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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 Blackhawk, California?

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