What is the PM10 level in Hockessin, Delaware at the moment?

The PM10 concentration in Hockessin, Delaware is 27.931 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Hockessin, Delaware at the moment?

Currently, Hockessin, Delaware has a sulfur dioxide (SO2) concentration of 0.943 ppb.

What is the ozone (O3) level in Hockessin, Delaware at the moment?

The current ozone (O3) level in Hockessin, Delaware at the moment is 13.711 ppm.

What is the nitrogen dioxide (NO2) level in Hockessin, Delaware at the moment?

Nitrogen dioxide (NO2) level in Hockessin, Delaware at the moment is 12.06 ppb.

Live air quality index in Hockessin, Delaware today

Q: What is the PM2.5 level in Hockessin, Delaware at the moment?

PM2.5 levels in Hockessin, Delaware are currently 8.021 μg/m3.

Stay updated with real-time air quality in Hockessin, Delaware 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

Hockessin, Delaware

Last updated: ... (Local time)

Major air pollutants in Hockessin, Delaware

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.93 μg/m³

155

255

425

605+

Ozone (O₃)

13.71 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.06 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.69 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Hockessin, Delaware

Scroll To Air Quality Map

Track live Hockessin, Delaware air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T12:00:00.000Z	33 \| good	5.914 \| good	22.684 \| good	26.938 \| good	0.283 \| good	4.691 \| good	0.28 \| good
2026-03-07T13:00:00.000Z	33 \| good	5.639 \| good	19.551 \| good	26.231 \| good	0.281 \| good	4.479 \| good	0.306 \| good
2026-03-07T14:00:00.000Z	27 \| good	4.765 \| good	18.087 \| good	24.912 \| good	0.172 \| good	6.815 \| good	0.344 \| good
2026-03-07T15:00:00.000Z	23 \| good	3.889 \| good	15.468 \| good	25.203 \| good	0.168 \| good	5.663 \| good	0.317 \| good
2026-03-07T16:00:00.000Z	23 \| good	3.627 \| good	13.212 \| good	25.281 \| good	0.202 \| good	6.032 \| good	0.344 \| good
2026-03-07T17:00:00.000Z	25 \| good	3.669 \| good	13.933 \| good	26.929 \| good	0.203 \| good	6.044 \| good	0.344 \| good
2026-03-07T18:00:00.000Z	25 \| good	4.059 \| good	16.589 \| good	27.204 \| good	0.232 \| good	5.108 \| good	0.355 \| good
2026-03-07T19:00:00.000Z	27 \| good	4.492 \| good	15.946 \| good	28.566 \| good	0.219 \| good	6.848 \| good	0.394 \| good
2026-03-07T20:00:00.000Z	33 \| good	5.904 \| good	22.139 \| good	28.695 \| good	0.247 \| good	6.28 \| good	0.421 \| good
2026-03-07T21:00:00.000Z	38 \| good	7.345 \| good	29.326 \| good	26.292 \| good	0.228 \| good	3.943 \| good	0.412 \| good
2026-03-07T22:00:00.000Z	44 \| good	8.086 \| good	29.73 \| good	26.407 \| good	0.277 \| good	4.372 \| good	0.348 \| good
2026-03-07T23:00:00.000Z	49 \| good	8.646 \| good	35.765 \| good	24.391 \| good	0.457 \| good	4.86 \| good	0.391 \| good
2026-03-08T00:00:00.000Z	52 \| moderate	10.041 \| good	42.28 \| good	24.068 \| good	0.306 \| good	7.064 \| good	0.382 \| good
2026-03-08T01:00:00.000Z	56 \| moderate	12.26 \| fine	47.318 \| good	20.875 \| good	0.187 \| good	14.335 \| good	0.393 \| good
2026-03-08T02:00:00.000Z	58 \| moderate	13.154 \| fine	55.857 \| fine	18.552 \| good	0.241 \| good	20.484 \| good	0.391 \| good
2026-03-08T03:00:00.000Z	49 \| good	8.75 \| good	38.732 \| good	22.433 \| good	0.984 \| good	5.317 \| good	0.166 \| good
2026-03-08T04:00:00.000Z	58 \| moderate	12.761 \| fine	52.816 \| good	16.547 \| good	0.428 \| good	12.299 \| good	0.377 \| good
2026-03-08T05:00:00.000Z	58 \| moderate	12.899 \| fine	47.04 \| good	14.654 \| good	0.364 \| good	14.026 \| good	0.382 \| good
2026-03-08T06:00:00.000Z	56 \| moderate	12.265 \| fine	49.417 \| good	14.2 \| good	0.276 \| good	14.169 \| good	0.428 \| good
2026-03-08T07:00:00.000Z	58 \| moderate	12.715 \| fine	48.634 \| good	12.533 \| good	0.272 \| good	14.709 \| good	0.476 \| good
2026-03-08T08:00:00.000Z	60 \| moderate	13.704 \| fine	52.508 \| good	10.369 \| good	0.217 \| good	15.65 \| good	0.391 \| good
2026-03-08T09:00:00.000Z	58 \| moderate	13.307 \| fine	50.488 \| good	9.554 \| good	0.312 \| good	17.552 \| good	0.437 \| good
2026-03-08T10:00:00.000Z	54 \| moderate	11.461 \| good	39.738 \| good	8.673 \| good	0.24 \| good	12.675 \| good	0.411 \| good
2026-03-08T11:00:00.000Z	54 \| moderate	10.684 \| good	39.909 \| good	9.531 \| good	0.259 \| good	10.609 \| good	0.371 \| good
2026-03-08T12:00:00.000Z	54 \| moderate	11.225 \| good	45.872 \| good	9.041 \| good	0.204 \| good	10.024 \| good	0.425 \| good
2026-03-08T13:00:00.000Z	54 \| moderate	10.92 \| good	42.764 \| good	8.581 \| good	0.242 \| good	9.116 \| good	0.46 \| good
2026-03-08T14:00:00.000Z	56 \| moderate	11.577 \| good	46.888 \| good	6.418 \| good	0.279 \| good	9.297 \| good	0.46 \| good
2026-03-08T15:00:00.000Z	54 \| moderate	10.955 \| good	38.333 \| good	10.077 \| good	0.361 \| good	7.654 \| good	0.43 \| good
2026-03-08T16:00:00.000Z	52 \| moderate	10.239 \| good	37.442 \| good	11.816 \| good	0.398 \| good	8.556 \| good	0.409 \| good
2026-03-08T17:00:00.000Z	44 \| good	8.386 \| good	28.457 \| good	16.021 \| good	0.394 \| good	5.273 \| good	0.38 \| good
2026-03-08T18:00:00.000Z	38 \| good	6.733 \| good	25.105 \| good	22.298 \| good	0.345 \| good	7.113 \| good	0.358 \| good
2026-03-08T19:00:00.000Z	33 \| good	5.535 \| good	19.342 \| good	25.83 \| good	0.315 \| good	8.284 \| good	0.335 \| good
2026-03-08T20:00:00.000Z	29 \| good	4.74 \| good	19.92 \| good	30.813 \| good	0.314 \| good	6.881 \| good	0.303 \| good
2026-03-08T21:00:00.000Z	30 \| good	4.534 \| good	17.706 \| good	31.937 \| good	0.259 \| good	6.655 \| good	0.343 \| good
2026-03-08T22:00:00.000Z	32 \| good	4.794 \| good	20.197 \| good	35.123 \| good	0.254 \| good	2.508 \| good	0.409 \| good
2026-03-08T23:00:00.000Z	31 \| good	4.94 \| good	20.348 \| good	34.279 \| good	0.206 \| good	5.346 \| good	0.452 \| good
2026-03-09T00:00:00.000Z	33 \| good	5.994 \| good	23.326 \| good	32.855 \| good	0.216 \| good	5.598 \| good	0.473 \| good
2026-03-09T01:00:00.000Z	38 \| good	7.481 \| good	30.015 \| good	27.725 \| good	0.293 \| good	10.108 \| good	0.554 \| good
2026-03-09T02:00:00.000Z	49 \| good	9.371 \| good	36.414 \| good	23.905 \| good	0.424 \| good	12.885 \| good	0.661 \| good
2026-03-09T03:00:00.000Z	25 \| good	1.721 \| good	6.998 \| good	26.9 \| good	2.233 \| good	16.05 \| good	0.275 \| good
2026-03-09T04:00:00.000Z	54 \| moderate	11.48 \| good	44.332 \| good	23.502 \| good	0.6 \| good	10.773 \| good	0.841 \| good
2026-03-09T05:00:00.000Z	54 \| moderate	10.59 \| good	38.102 \| good	22.255 \| good	0.578 \| good	8.487 \| good	0.743 \| good
2026-03-09T06:00:00.000Z	49 \| good	9.377 \| good	34.77 \| good	20.829 \| good	0.621 \| good	8.376 \| good	0.703 \| good
2026-03-09T07:00:00.000Z	49 \| good	8.745 \| good	33.85 \| good	22.78 \| good	0.632 \| good	8.844 \| good	0.716 \| good
2026-03-09T08:00:00.000Z	38 \| good	7.182 \| good	27.069 \| good	23.01 \| good	0.549 \| good	15.795 \| good	0.662 \| good
2026-03-09T09:00:00.000Z	38 \| good	6.951 \| good	26.681 \| good	20.609 \| good	0.582 \| good	18.202 \| good	0.635 \| good
2026-03-09T10:00:00.000Z	38 \| good	7.024 \| good	26.68 \| good	20.568 \| good	0.695 \| good	18.498 \| good	0.612 \| good
2026-03-09T11:00:00.000Z	44 \| good	8.021 \| good	27.931 \| good	13.711 \| good	0.943 \| good	12.06 \| good	0.694 \| good
2026-03-09T11:00:00.000Z	44 \| good	8.021 \| good	27.931 \| good	13.711 \| good	0.943 \| good	12.06 \| good	0.694 \| good
2026-03-09T12:00:00.000Z	49 \| good	9.072 \| good	40.124 \| good	15.229 \| good	2.346 \| good	15.027 \| good	0.335 \| good
2026-03-09T13:00:00.000Z	49 \| good	9.24 \| good	40.888 \| good	20.436 \| good	2.438 \| good	12.188 \| good	0.302 \| good
2026-03-09T14:00:00.000Z	38 \| good	7.337 \| good	32.59 \| good	29.189 \| good	2.53 \| good	9.348 \| good	0.269 \| good
2026-03-09T15:00:00.000Z	35 \| good	6.384 \| good	28.397 \| good	38.491 \| good	2.622 \| good	6.508 \| good	0.236 \| good
2026-03-09T16:00:00.000Z	41 \| good	4.706 \| good	20.179 \| good	43.87 \| good	2.945 \| good	5.152 \| good	0.211 \| good
2026-03-09T17:00:00.000Z	43 \| good	4.971 \| good	21.533 \| good	46.417 \| good	3.268 \| good	3.797 \| good	0.187 \| good
2026-03-09T18:00:00.000Z	44 \| good	4.789 \| good	20.792 \| good	48.042 \| good	3.591 \| good	2.441 \| good	0.163 \| good
2026-03-09T19:00:00.000Z	43 \| good	6.189 \| good	27.674 \| good	46.123 \| good	3.569 \| good	2.634 \| good	0.162 \| good
2026-03-09T20:00:00.000Z	43 \| good	5.993 \| good	26.442 \| good	45.879 \| good	3.547 \| good	2.827 \| good	0.162 \| good
2026-03-09T21:00:00.000Z	41 \| good	3.972 \| good	17.151 \| good	43.756 \| good	3.525 \| good	3.019 \| good	0.161 \| good
2026-03-09T22:00:00.000Z	37 \| good	4.654 \| good	20.295 \| good	39.585 \| good	3.665 \| good	6.279 \| good	0.192 \| good
2026-03-09T23:00:00.000Z	29 \| good	5.029 \| good	21.514 \| good	30.803 \| good	3.806 \| good	9.539 \| good	0.222 \| good
2026-03-10T00:00:00.000Z	27 \| good	3.647 \| good	15.825 \| good	29.107 \| good	3.947 \| good	12.799 \| good	0.253 \| good
2026-03-10T01:00:00.000Z	27 \| good	4.607 \| good	20.023 \| good	27.135 \| good	3.8 \| good	12.234 \| good	0.256 \| good
2026-03-10T02:00:00.000Z	38 \| good	6.544 \| good	28.657 \| good	24.152 \| good	3.653 \| good	11.67 \| good	0.26 \| good
2026-03-10T03:00:00.000Z	38 \| good	7.003 \| good	31.093 \| good	24.562 \| good	3.506 \| good	11.105 \| good	0.263 \| good
2026-03-10T04:00:00.000Z	44 \| good	7.741 \| good	33.791 \| good	24.523 \| good	3.042 \| good	10.118 \| good	0.259 \| good
2026-03-10T05:00:00.000Z	52 \| moderate	9.543 \| good	42.654 \| good	23.407 \| good	2.577 \| good	9.131 \| good	0.254 \| good
2026-03-10T06:00:00.000Z	54 \| moderate	11.016 \| good	48.559 \| good	22.744 \| good	2.112 \| good	8.144 \| good	0.249 \| good
2026-03-10T07:00:00.000Z	56 \| moderate	12.238 \| fine	55.005 \| fine	22.569 \| good	1.926 \| good	8.127 \| good	0.249 \| good
2026-03-10T08:00:00.000Z	56 \| moderate	11.696 \| good	52.24 \| good	20.021 \| good	1.74 \| good	8.109 \| good	0.249 \| good
2026-03-10T09:00:00.000Z	60 \| moderate	13.653 \| fine	61.685 \| fine	17.016 \| good	1.554 \| good	8.092 \| good	0.249 \| good
2026-03-10T10:00:00.000Z	62 \| moderate	14.66 \| fine	65.591 \| fine	15.47 \| good	1.626 \| good	9.278 \| good	0.267 \| good
2026-03-10T11:00:00.000Z	56 \| moderate	11.93 \| good	53.209 \| good	15.547 \| good	1.699 \| good	10.465 \| good	0.285 \| good
2026-03-10T12:00:00.000Z	52 \| moderate	9.842 \| good	43.654 \| good	16.159 \| good	1.772 \| good	11.652 \| good	0.304 \| good
2026-03-10T13:00:00.000Z	52 \| moderate	10.491 \| good	46.248 \| good	19.482 \| good	1.826 \| good	10.281 \| good	0.296 \| good
2026-03-10T14:00:00.000Z	52 \| moderate	10.459 \| good	46.032 \| good	25.58 \| good	1.881 \| good	8.91 \| good	0.289 \| good
2026-03-10T15:00:00.000Z	52 \| moderate	10.103 \| good	44.907 \| good	30.321 \| good	1.935 \| good	7.539 \| good	0.281 \| good
2026-03-10T16:00:00.000Z	44 \| good	8.466 \| good	37.052 \| good	34.912 \| good	2.145 \| good	6.485 \| good	0.253 \| good
2026-03-10T17:00:00.000Z	49 \| good	8.819 \| good	38.927 \| good	36.072 \| good	2.355 \| good	5.431 \| good	0.224 \| good
2026-03-10T18:00:00.000Z	49 \| good	9.429 \| good	42.256 \| good	37.757 \| good	2.565 \| good	4.377 \| good	0.195 \| good
2026-03-10T19:00:00.000Z	52 \| moderate	10.05 \| good	44.799 \| good	38.748 \| good	2.291 \| good	3.933 \| good	0.184 \| good
2026-03-10T20:00:00.000Z	52 \| moderate	9.872 \| good	44.072 \| good	40.072 \| good	2.016 \| good	3.488 \| good	0.174 \| good
2026-03-10T21:00:00.000Z	44 \| good	8.226 \| good	36.186 \| good	37.677 \| good	1.742 \| good	3.044 \| good	0.163 \| good
2026-03-10T22:00:00.000Z	38 \| good	7.161 \| good	31.481 \| good	35.215 \| good	1.615 \| good	5.141 \| good	0.181 \| good
2026-03-10T23:00:00.000Z	44 \| good	8.153 \| good	35.737 \| good	29.099 \| good	1.487 \| good	7.239 \| good	0.198 \| good
2026-03-11T00:00:00.000Z	44 \| good	7.699 \| good	33.786 \| good	27.927 \| good	1.36 \| good	9.336 \| good	0.216 \| good
2026-03-11T01:00:00.000Z	44 \| good	7.992 \| good	35.128 \| good	26.773 \| good	1.341 \| good	8.425 \| good	0.208 \| good
2026-03-11T02:00:00.000Z	52 \| moderate	10.259 \| good	45.512 \| good	25.624 \| good	1.323 \| good	7.514 \| good	0.201 \| good
2026-03-11T03:00:00.000Z	58 \| moderate	12.667 \| fine	56.381 \| fine	26.051 \| good	1.305 \| good	6.603 \| good	0.194 \| good
2026-03-11T04:00:00.000Z	58 \| moderate	12.875 \| fine	57.746 \| fine	25.359 \| good	1.299 \| good	5.886 \| good	0.189 \| good
2026-03-11T05:00:00.000Z	52 \| moderate	9.958 \| good	44.365 \| good	23.922 \| good	1.294 \| good	5.17 \| good	0.184 \| good
2026-03-11T06:00:00.000Z	62 \| moderate	14.621 \| fine	14.796 \| good	37.153 \| good	1.293 \| good	4.42 \| good	0.179 \| good
2026-03-11T07:00:00.000Z	33 \| good	5.904 \| good	25.916 \| good	23.711 \| good	1.308 \| good	4.538 \| good	0.18 \| good
2026-03-11T08:00:00.000Z	33 \| good	5.529 \| good	24.084 \| good	21.067 \| good	1.327 \| good	4.622 \| good	0.18 \| good
2026-03-11T09:00:00.000Z	38 \| good	7.405 \| good	32.455 \| good	16.047 \| good	1.346 \| good	4.707 \| good	0.18 \| good
2026-03-11T10:00:00.000Z	44 \| good	8.304 \| good	36.257 \| good	19.032 \| good	1.396 \| good	5.62 \| good	0.187 \| good
2026-03-11T11:00:00.000Z	44 \| good	8.053 \| good	35.451 \| good	19.729 \| good	1.446 \| good	6.534 \| good	0.193 \| good

Hockessin

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Hockessin, Delaware air quality map: Stay updated on AQI near you

0.60ppm

How accurate is Delaware, USA air quality data?

Air quality and pollutant data for Delaware, 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 Hockessin, Delaware?

The air quality information for Hockessin, Delaware is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Hockessin, Delaware at its worst?

In the past 24 hours, the air quality in Hockessin, Delaware was at its worst at 02:00:00 on 2026-03-08.

When did Hockessin, Delaware experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Hockessin, Delaware was observed at 03:00:00 on 2026-03-09.

What is the AQI in Hockessin, Delaware right now?

As of now, the AQI in Hockessin, Delaware is 44, indicating Good conditions.

What is the most common type of pollution in Hockessin, Delaware?

Hockessin, Delaware air has the highest levels of PM2.5.

What should I do in case of poor air quality in Hockessin, Delaware?

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

What is the PM_2.5 level in Hockessin, Delaware at the moment?

PM_2.5 levels in Hockessin, Delaware are currently 8.021 μg/m³.

What is the PM₁₀ level in Hockessin, Delaware at the moment?

The PM₁₀ concentration in Hockessin, Delaware is 27.931 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Hockessin, Delaware at the moment?

The current carbon monoxide (CO) concentration in Hockessin, Delaware is 0.694 ppm.

What is the sulfur dioxide (SO₂) level in Hockessin, Delaware at the moment?

Currently, Hockessin, Delaware has a sulfur dioxide (SO₂) concentration of 0.943 ppb.

What is the ozone (O₃) level in Hockessin, Delaware at the moment?

The current ozone (O₃) level in Hockessin, Delaware at the moment is 13.711 ppm.

What is the nitrogen dioxide (NO₂) level in Hockessin, Delaware at the moment?

Nitrogen dioxide (NO₂) level in Hockessin, Delaware at the moment is 12.06 ppb.

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