What is the current level of PM10 in Delaware, USA?

Delaware, USA currently has a PM10 concentration of 14.542 μg/m3.

What is the current level of sulfur dioxide (SO2) in Delaware, USA?

The current sulfur dioxide (SO2) concentration in Delaware, USA is 0.311 ppb.

What is the current level of ozone (O3) in Delaware, USA?

Delaware, USA currently has an ozone (O3) concentration of 34.328 ppm.

What is the current level of nitrogen dioxide (NO2) in Delaware, USA?

The current level of nitrogen dioxide (NO2) in Delaware, USA is 4.025 ppb.

Current air quality index in Delaware, USA today

Name: Live air pollution levels in Delaware, USA today
Creator: Ambee

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

Delaware, USA

Last updated: ... (Local time)

Common air pollutants in Delaware, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.27 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.52 μg/m³

155

255

425

605+

Ozone (O₃)

30.02 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.72 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Delaware, USA

Get Live Pollen Counts

Delaware, USA

Scroll To Air Quality Map

Track live Delaware, USA air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-08-29T04:00:00.000Z	30 \| good	5.169 \| good	22.703 \| good	31.978 \| good	1.022 \| good	2.025 \| good	0.176 \| good
2025-08-29T05:00:00.000Z	37 \| good	4.493 \| good	19.568 \| good	39.847 \| good	0.35 \| good	4.033 \| good	0.284 \| good
2025-08-29T06:00:00.000Z	34 \| good	4.607 \| good	19.733 \| good	36.682 \| good	0.304 \| good	2.243 \| good	0.26 \| good
2025-08-29T07:00:00.000Z	30 \| good	4.802 \| good	20.48 \| good	31.888 \| good	0.263 \| good	4.89 \| good	0.26 \| good
2025-08-29T08:00:00.000Z	28 \| good	4.914 \| good	21.184 \| good	30.227 \| good	0.296 \| good	3.963 \| good	0.262 \| good
2025-08-29T09:00:00.000Z	28 \| good	4.952 \| good	21.1 \| good	30.038 \| good	0.298 \| good	5.683 \| good	0.271 \| good
2025-08-29T10:00:00.000Z	28 \| good	4.961 \| good	21.117 \| good	29.53 \| good	0.335 \| good	8.48 \| good	0.285 \| good
2025-08-29T11:00:00.000Z	27 \| good	5.038 \| good	21.354 \| good	26.161 \| good	0.4 \| good	15.908 \| good	0.327 \| good
2025-08-29T12:00:00.000Z	27 \| good	5.054 \| good	22.618 \| good	25.46 \| good	0.347 \| good	16.277 \| good	0.44 \| good
2025-08-29T13:00:00.000Z	27 \| good	5.155 \| good	22.352 \| good	23.483 \| good	0.46 \| good	12.4 \| good	0.396 \| good
2025-08-29T14:00:00.000Z	27 \| good	5.154 \| good	22.555 \| good	27.431 \| good	0.233 \| good	8.019 \| good	0.36 \| good
2025-08-29T15:00:00.000Z	32 \| good	5.026 \| good	21.631 \| good	35.105 \| good	0.233 \| good	4.29 \| good	0.286 \| good
2025-08-29T16:00:00.000Z	33 \| good	5.032 \| good	21.767 \| good	35.957 \| good	0.233 \| good	3.776 \| good	0.228 \| good
2025-08-29T17:00:00.000Z	37 \| good	5.071 \| good	21.989 \| good	40.459 \| good	0.258 \| good	2.845 \| good	0.229 \| good
2025-08-29T18:00:00.000Z	40 \| good	5.657 \| good	25.431 \| good	43.033 \| good	0.353 \| good	3.823 \| good	0.228 \| good
2025-08-29T19:00:00.000Z	44 \| good	6.267 \| good	27.77 \| good	47.874 \| good	0.338 \| good	3.437 \| good	0.25 \| good
2025-08-29T20:00:00.000Z	45 \| good	6.299 \| good	27.354 \| good	48.979 \| good	0.214 \| good	3.143 \| good	0.229 \| good
2025-08-29T21:00:00.000Z	45 \| good	7.224 \| good	31.005 \| good	48.733 \| good	0.223 \| good	3.146 \| good	0.246 \| good
2025-08-29T22:00:00.000Z	43 \| good	6.652 \| good	28.93 \| good	46.248 \| good	0.222 \| good	2.942 \| good	0.218 \| good
2025-08-29T23:00:00.000Z	44 \| good	5.966 \| good	25.719 \| good	46.801 \| good	0.204 \| good	4.299 \| good	0.22 \| good
2025-08-30T00:00:00.000Z	43 \| good	5.57 \| good	23.435 \| good	45.666 \| good	0.269 \| good	5.635 \| good	0.22 \| good
2025-08-30T01:00:00.000Z	39 \| good	5.436 \| good	23.142 \| good	41.853 \| good	0.266 \| good	6.395 \| good	0.222 \| good
2025-08-30T02:00:00.000Z	37 \| good	5.659 \| good	23.644 \| good	40.435 \| good	0.297 \| good	4.455 \| good	0.238 \| good
2025-08-30T03:00:00.000Z	22 \| good	4.014 \| good	17.482 \| good	23.556 \| good	1.24 \| good	4.45 \| good	0.184 \| good
2025-08-30T04:00:00.000Z	30 \| good	5.017 \| good	21.741 \| good	32.082 \| good	0.262 \| good	3.253 \| good	0.22 \| good
2025-08-30T05:00:00.000Z	27 \| good	4.612 \| good	19.66 \| good	29.368 \| good	0.263 \| good	3.024 \| good	0.22 \| good
2025-08-30T06:00:00.000Z	26 \| good	4.324 \| good	18.312 \| good	27.705 \| good	0.239 \| good	4.075 \| good	0.204 \| good
2025-08-30T07:00:00.000Z	24 \| good	4.021 \| good	17.445 \| good	26.409 \| good	0.194 \| good	4.397 \| good	0.204 \| good
2025-08-30T08:00:00.000Z	24 \| good	3.805 \| good	16.441 \| good	25.563 \| good	0.206 \| good	4.724 \| good	0.222 \| good
2025-08-30T09:00:00.000Z	23 \| good	3.685 \| good	15.45 \| good	25.289 \| good	0.193 \| good	5.929 \| good	0.206 \| good
2025-08-30T10:00:00.000Z	22 \| good	3.654 \| good	15.142 \| good	22.238 \| good	0.22 \| good	7.614 \| good	0.204 \| good
2025-08-30T11:00:00.000Z	22 \| good	3.619 \| good	15.399 \| good	21.098 \| good	0.216 \| good	7.679 \| good	0.264 \| good
2025-08-30T12:00:00.000Z	23 \| good	3.464 \| good	15.214 \| good	24.596 \| good	0.237 \| good	6.016 \| good	0.238 \| good
2025-08-30T13:00:00.000Z	23 \| good	3.301 \| good	14.481 \| good	25.126 \| good	0.232 \| good	5.393 \| good	0.222 \| good
2025-08-30T14:00:00.000Z	24 \| good	3.198 \| good	13.711 \| good	25.96 \| good	0.321 \| good	4.693 \| good	0.222 \| good
2025-08-30T15:00:00.000Z	27 \| good	2.935 \| good	11.815 \| good	28.961 \| good	0.275 \| good	3.53 \| good	0.22 \| good
2025-08-30T16:00:00.000Z	27 \| good	2.832 \| good	11.904 \| good	29.195 \| good	0.237 \| good	1.892 \| good	0.203 \| good
2025-08-30T17:00:00.000Z	28 \| good	2.804 \| good	11.857 \| good	30.288 \| good	0.206 \| good	2.227 \| good	0.207 \| good
2025-08-30T18:00:00.000Z	31 \| good	2.696 \| good	11.295 \| good	33.604 \| good	0.195 \| good	1.592 \| good	0.207 \| good
2025-08-30T19:00:00.000Z	34 \| good	2.694 \| good	10.842 \| good	36.98 \| good	0.224 \| good	1.418 \| good	0.223 \| good
2025-08-30T20:00:00.000Z	35 \| good	2.706 \| good	10.971 \| good	38.233 \| good	0.242 \| good	1.941 \| good	0.223 \| good
2025-08-30T21:00:00.000Z	38 \| good	2.734 \| good	10.862 \| good	40.823 \| good	0.242 \| good	1.394 \| good	0.223 \| good
2025-08-30T22:00:00.000Z	39 \| good	2.791 \| good	11.67 \| good	42.206 \| good	0.225 \| good	1.408 \| good	0.223 \| good
2025-08-30T23:00:00.000Z	39 \| good	2.817 \| good	11.614 \| good	41.668 \| good	0.257 \| good	2.287 \| good	0.22 \| good
2025-08-31T00:00:00.000Z	36 \| good	2.926 \| good	12.095 \| good	39.208 \| good	0.293 \| good	3.279 \| good	0.26 \| good
2025-08-31T01:00:00.000Z	33 \| good	3.45 \| good	15.286 \| good	35.683 \| good	0.298 \| good	4.719 \| good	0.31 \| good
2025-08-31T02:00:00.000Z	31 \| good	3.872 \| good	17.069 \| good	32.925 \| good	0.321 \| good	6.165 \| good	0.342 \| good
2025-08-31T03:00:00.000Z	28 \| good	4.274 \| good	17.522 \| good	30.024 \| good	0.303 \| good	11.72 \| good	0.347 \| good
2025-08-31T02:00:00.000Z	22 \| good	3.684 \| good	16.013 \| good	22.998 \| good	1.122 \| good	6.943 \| good	0.209 \| good
2025-08-31T03:00:00.000Z	22 \| good	3.945 \| good	17.232 \| good	20.658 \| good	1.168 \| good	8.376 \| good	0.224 \| good
2025-08-31T04:00:00.000Z	22 \| good	4.492 \| good	19.263 \| good	20.29 \| good	1.158 \| good	9.106 \| good	0.231 \| good
2025-08-31T05:00:00.000Z	27 \| good	5.121 \| good	22.173 \| good	17.598 \| good	1.148 \| good	9.835 \| good	0.239 \| good
2025-08-31T06:00:00.000Z	27 \| good	5.367 \| good	23.09 \| good	18.132 \| good	1.137 \| good	10.565 \| good	0.247 \| good
2025-08-31T07:00:00.000Z	38 \| good	6.558 \| good	29.382 \| good	18.043 \| good	1.109 \| good	10.006 \| good	0.239 \| good
2025-08-31T08:00:00.000Z	44 \| good	7.717 \| good	34.139 \| good	16.932 \| good	1.08 \| good	9.446 \| good	0.23 \| good
2025-08-31T09:00:00.000Z	44 \| good	8.14 \| good	35.689 \| good	14.768 \| good	1.052 \| good	8.887 \| good	0.222 \| good
2025-08-31T10:00:00.000Z	44 \| good	7.744 \| good	34.056 \| good	14.493 \| good	1.028 \| good	7.775 \| good	0.209 \| good
2025-08-31T11:00:00.000Z	33 \| good	5.593 \| good	24.742 \| good	15.785 \| good	1.005 \| good	6.663 \| good	0.195 \| good
2025-08-31T12:00:00.000Z	22 \| good	3.964 \| good	17.294 \| good	21.807 \| good	0.981 \| good	5.551 \| good	0.182 \| good
2025-08-31T13:00:00.000Z	26 \| good	3.212 \| good	13.674 \| good	27.871 \| good	0.939 \| good	4.253 \| good	0.168 \| good
2025-08-31T14:00:00.000Z	31 \| good	2.59 \| good	10.684 \| good	33.584 \| good	0.897 \| good	2.955 \| good	0.154 \| good
2025-08-31T15:00:00.000Z	32 \| good	2.061 \| good	8.184 \| good	35.338 \| good	0.855 \| good	1.658 \| good	0.14 \| good
2025-08-31T16:00:00.000Z	34 \| good	2.487 \| good	10.099 \| good	36.984 \| good	0.782 \| good	1.331 \| good	0.138 \| good
2025-08-31T17:00:00.000Z	35 \| good	3.868 \| good	16.96 \| good	37.791 \| good	0.71 \| good	1.004 \| good	0.137 \| good
2025-08-31T18:00:00.000Z	36 \| good	4.365 \| good	18.943 \| good	39.422 \| good	0.638 \| good	0.678 \| good	0.136 \| good
2025-08-31T19:00:00.000Z	38 \| good	4.748 \| good	20.552 \| good	40.824 \| good	0.616 \| good	0.703 \| good	0.136 \| good
2025-08-31T20:00:00.000Z	37 \| good	4.714 \| good	20.706 \| good	39.792 \| good	0.593 \| good	0.728 \| good	0.136 \| good
2025-08-31T21:00:00.000Z	35 \| good	3.184 \| good	13.76 \| good	37.885 \| good	0.57 \| good	0.753 \| good	0.136 \| good
2025-08-31T22:00:00.000Z	36 \| good	1.622 \| good	6.464 \| good	39.348 \| good	0.543 \| good	1.816 \| good	0.145 \| good
2025-08-31T23:00:00.000Z	31 \| good	2.255 \| good	9.036 \| good	32.599 \| good	0.516 \| good	2.878 \| good	0.154 \| good
2025-09-01T00:00:00.000Z	27 \| good	5.301 \| good	22.804 \| good	27.002 \| good	0.489 \| good	3.941 \| good	0.162 \| good
2025-09-01T01:00:00.000Z	27 \| good	4.866 \| good	20.927 \| good	24.302 \| good	0.475 \| good	4.099 \| good	0.163 \| good
2025-09-01T02:00:00.000Z	27 \| good	4.867 \| good	20.958 \| good	21.686 \| good	0.461 \| good	4.256 \| good	0.163 \| good
2025-09-01T03:00:00.000Z	27 \| good	5.135 \| good	22.409 \| good	18.891 \| good	0.447 \| good	4.413 \| good	0.164 \| good
2025-09-01T04:00:00.000Z	27 \| good	5.421 \| good	23.472 \| good	18.239 \| good	0.444 \| good	5.213 \| good	0.169 \| good
2025-09-01T05:00:00.000Z	33 \| good	5.574 \| good	24.225 \| good	16.095 \| good	0.442 \| good	6.013 \| good	0.174 \| good
2025-09-01T06:00:00.000Z	27 \| good	5.267 \| good	22.571 \| good	16.105 \| good	0.44 \| good	6.813 \| good	0.179 \| good
2025-09-01T07:00:00.000Z	27 \| good	5.26 \| good	22.647 \| good	16.252 \| good	0.43 \| good	7.109 \| good	0.18 \| good
2025-09-01T08:00:00.000Z	33 \| good	5.832 \| good	25.198 \| good	17.545 \| good	0.419 \| good	7.405 \| good	0.181 \| good
2025-09-01T09:00:00.000Z	17 \| good	3.486 \| good	15.543 \| good	17.87 \| good	0.409 \| good	7.702 \| good	0.183 \| good
2025-09-01T10:00:00.000Z	22 \| good	4.146 \| good	18.409 \| good	17.525 \| good	0.507 \| good	7.34 \| good	0.186 \| good
2025-09-01T11:00:00.000Z	22 \| good	4.1 \| good	17.949 \| good	21.127 \| good	0.605 \| good	6.978 \| good	0.189 \| good
2025-09-01T12:00:00.000Z	24 \| good	3.989 \| good	17.689 \| good	26.075 \| good	0.703 \| good	6.617 \| good	0.192 \| good
2025-09-01T13:00:00.000Z	31 \| good	3.993 \| good	17.369 \| good	32.837 \| good	0.693 \| good	4.921 \| good	0.179 \| good
2025-09-01T14:00:00.000Z	35 \| good	3.731 \| good	16.17 \| good	37.973 \| good	0.683 \| good	3.226 \| good	0.167 \| good
2025-09-01T15:00:00.000Z	38 \| good	3.286 \| good	14.481 \| good	41.39 \| good	0.673 \| good	1.531 \| good	0.154 \| good
2025-09-01T16:00:00.000Z	39 \| good	3.406 \| good	14.995 \| good	41.694 \| good	0.534 \| good	1.213 \| good	0.15 \| good
2025-09-01T17:00:00.000Z	39 \| good	3.382 \| good	14.933 \| good	41.505 \| good	0.395 \| good	0.894 \| good	0.146 \| good
2025-09-01T18:00:00.000Z	37 \| good	4.649 \| good	20.399 \| good	40.175 \| good	0.256 \| good	0.576 \| good	0.142 \| good
2025-09-01T19:00:00.000Z	36 \| good	5.375 \| good	23.131 \| good	39.305 \| good	0.249 \| good	0.586 \| good	0.141 \| good
2025-09-01T20:00:00.000Z	38 \| good	5.89 \| good	26.178 \| good	41.433 \| good	0.243 \| good	0.597 \| good	0.141 \| good
2025-09-01T21:00:00.000Z	34 \| good	5.844 \| good	25.206 \| good	36.866 \| good	0.237 \| good	0.607 \| good	0.14 \| good
2025-09-01T22:00:00.000Z	35 \| good	4.32 \| good	18.994 \| good	38.381 \| good	0.231 \| good	1.048 \| good	0.144 \| good
2025-09-01T23:00:00.000Z	31 \| good	3.508 \| good	15.406 \| good	34.317 \| good	0.225 \| good	1.489 \| good	0.148 \| good
2025-09-02T00:00:00.000Z	44 \| good	4.884 \| good	6.418 \| good	47.236 \| good	0.223 \| good	1.93 \| good	0.151 \| good
2025-09-02T01:00:00.000Z	25 \| good	4.443 \| good	19.467 \| good	27.286 \| good	0.237 \| good	2.424 \| good	0.155 \| good

Delaware

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Delaware, USA

Air quality in cities of Delaware, USA

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Milford, Delaware	35 Good	3.11μg/m³ Good	13.81μg/m³ Good	38.13ppb Good	0.29ppb Good	3.28ppb Good	0.27ppm Good
Brookside, Delaware	32 Good	3.53μg/m³ Good	15.59μg/m³ Good	35.23ppb Good	0.31ppb Good	4.10ppb Good	0.27ppm Good
Newark, Delaware	33 Good	3.50μg/m³ Good	15.99μg/m³ Good	35.95ppb Good	0.31ppb Good	4.20ppb Good	0.27ppm Good
Hockessin, Delaware	32 Good	3.43μg/m³ Good	14.72μg/m³ Good	34.62ppb Good	0.32ppb Good	4.83ppb Good	0.27ppm Good
Pike Creek Valley, Delaware	32 Good	3.48μg/m³ Good	14.79μg/m³ Good	34.73ppb Good	0.32ppb Good	4.58ppb Good	0.27ppm Good
Bear, Delaware	31 Good	3.54μg/m³ Good	15.47μg/m³ Good	33.72ppb Good	0.31ppb Good	3.66ppb Good	0.27ppm Good
Dover, Delaware	31 Good	3.20μg/m³ Good	14.00μg/m³ Good	33.73ppb Good	0.30ppb Good	3.60ppb Good	0.27ppm Good
Glasgow, Delaware	31 Good	3.57μg/m³ Good	15.67μg/m³ Good	33.66ppb Good	0.31ppb Good	3.84ppb Good	0.27ppm Good
Middletown, Delaware	31 Good	3.60μg/m³ Good	16.09μg/m³ Good	33.52ppb Good	0.31ppb Good	3.75ppb Good	0.26ppm Good
Wilmington, Delaware	31 Good	3.51μg/m³ Good	9.80μg/m³ Good	32.92ppb Good	0.33ppb Good	4.41ppb Good	0.27ppm Good
Smyrna, Delaware	29 Good	3.31μg/m³ Good	14.02μg/m³ Good	31.38ppb Good	0.30ppb Good	4.02ppb Good	0.27ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.20ppm

How accurate is Delaware, USA air quality data?

The air quality data for Delaware, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

How frequently does the air quality data for Delaware, USA get updated?

Air quality updates for Delaware, USA are available every hour.

What time in the past 24 hours saw the poorest air quality in Delaware, USA?

Delaware, USA experienced its worst air quality at 11:00:00, 2025-08-30.

When was air quality in Delaware, USA the best over the past 24 hours?

The best air quality in Delaware, USA was observed at 11:00:00 on 2025-08-30.

What is the air quality in Delaware, USA right now?

The air quality in Delaware, USA right now is Good, with an AQI of 31.

What pollutant is most frequently found in Delaware, USA?

In Delaware, USA, O3 is the most frequently found pollutant.

What can I do if the air quality in Delaware, USA is poor?

When air quality in Delaware, USA is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Delaware, USA right now?

Delaware, USA currently has a PM_2.5 concentration of 3.435 μg/m³.

What is the current level of PM₁₀ in Delaware, USA?

Delaware, USA currently has a PM₁₀ concentration of 14.542 μg/m³.

What is the current level of carbon monoxide (CO) in Delaware, USA?

The current carbon monoxide (CO) level in Delaware, USA is 0.271 ppm.

What is the current level of sulfur dioxide (SO₂) in Delaware, USA?

The current sulfur dioxide (SO₂) concentration in Delaware, USA is 0.311 ppb.

What is the current level of ozone (O₃) in Delaware, USA?

Delaware, USA currently has an ozone (O₃) concentration of 34.328 ppm.

What is the current level of nitrogen dioxide (NO₂) in Delaware, USA?

The current level of nitrogen dioxide (NO₂) in Delaware, USA is 4.025 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-08-29T04:00:00.000Z	30 \| good	5.169 \| good	22.703 \| good	31.978 \| good	1.022 \| good	2.025 \| good	0.176 \| good
2025-08-29T05:00:00.000Z	37 \| good	4.493 \| good	19.568 \| good	39.847 \| good	0.35 \| good	4.033 \| good	0.284 \| good
2025-08-29T06:00:00.000Z	34 \| good	4.607 \| good	19.733 \| good	36.682 \| good	0.304 \| good	2.243 \| good	0.26 \| good
2025-08-29T07:00:00.000Z	30 \| good	4.802 \| good	20.48 \| good	31.888 \| good	0.263 \| good	4.89 \| good	0.26 \| good
2025-08-29T08:00:00.000Z	28 \| good	4.914 \| good	21.184 \| good	30.227 \| good	0.296 \| good	3.963 \| good	0.262 \| good
2025-08-29T09:00:00.000Z	28 \| good	4.952 \| good	21.1 \| good	30.038 \| good	0.298 \| good	5.683 \| good	0.271 \| good
2025-08-29T10:00:00.000Z	28 \| good	4.961 \| good	21.117 \| good	29.53 \| good	0.335 \| good	8.48 \| good	0.285 \| good
2025-08-29T11:00:00.000Z	27 \| good	5.038 \| good	21.354 \| good	26.161 \| good	0.4 \| good	15.908 \| good	0.327 \| good
2025-08-29T12:00:00.000Z	27 \| good	5.054 \| good	22.618 \| good	25.46 \| good	0.347 \| good	16.277 \| good	0.44 \| good
2025-08-29T13:00:00.000Z	27 \| good	5.155 \| good	22.352 \| good	23.483 \| good	0.46 \| good	12.4 \| good	0.396 \| good
2025-08-29T14:00:00.000Z	27 \| good	5.154 \| good	22.555 \| good	27.431 \| good	0.233 \| good	8.019 \| good	0.36 \| good
2025-08-29T15:00:00.000Z	32 \| good	5.026 \| good	21.631 \| good	35.105 \| good	0.233 \| good	4.29 \| good	0.286 \| good
2025-08-29T16:00:00.000Z	33 \| good	5.032 \| good	21.767 \| good	35.957 \| good	0.233 \| good	3.776 \| good	0.228 \| good
2025-08-29T17:00:00.000Z	37 \| good	5.071 \| good	21.989 \| good	40.459 \| good	0.258 \| good	2.845 \| good	0.229 \| good
2025-08-29T18:00:00.000Z	40 \| good	5.657 \| good	25.431 \| good	43.033 \| good	0.353 \| good	3.823 \| good	0.228 \| good
2025-08-29T19:00:00.000Z	44 \| good	6.267 \| good	27.77 \| good	47.874 \| good	0.338 \| good	3.437 \| good	0.25 \| good
2025-08-29T20:00:00.000Z	45 \| good	6.299 \| good	27.354 \| good	48.979 \| good	0.214 \| good	3.143 \| good	0.229 \| good
2025-08-29T21:00:00.000Z	45 \| good	7.224 \| good	31.005 \| good	48.733 \| good	0.223 \| good	3.146 \| good	0.246 \| good
2025-08-29T22:00:00.000Z	43 \| good	6.652 \| good	28.93 \| good	46.248 \| good	0.222 \| good	2.942 \| good	0.218 \| good
2025-08-29T23:00:00.000Z	44 \| good	5.966 \| good	25.719 \| good	46.801 \| good	0.204 \| good	4.299 \| good	0.22 \| good
2025-08-30T00:00:00.000Z	43 \| good	5.57 \| good	23.435 \| good	45.666 \| good	0.269 \| good	5.635 \| good	0.22 \| good
2025-08-30T01:00:00.000Z	39 \| good	5.436 \| good	23.142 \| good	41.853 \| good	0.266 \| good	6.395 \| good	0.222 \| good
2025-08-30T02:00:00.000Z	37 \| good	5.659 \| good	23.644 \| good	40.435 \| good	0.297 \| good	4.455 \| good	0.238 \| good
2025-08-30T03:00:00.000Z	22 \| good	4.014 \| good	17.482 \| good	23.556 \| good	1.24 \| good	4.45 \| good	0.184 \| good
2025-08-30T04:00:00.000Z	30 \| good	5.017 \| good	21.741 \| good	32.082 \| good	0.262 \| good	3.253 \| good	0.22 \| good
2025-08-30T05:00:00.000Z	27 \| good	4.612 \| good	19.66 \| good	29.368 \| good	0.263 \| good	3.024 \| good	0.22 \| good
2025-08-30T06:00:00.000Z	26 \| good	4.324 \| good	18.312 \| good	27.705 \| good	0.239 \| good	4.075 \| good	0.204 \| good
2025-08-30T07:00:00.000Z	24 \| good	4.021 \| good	17.445 \| good	26.409 \| good	0.194 \| good	4.397 \| good	0.204 \| good
2025-08-30T08:00:00.000Z	24 \| good	3.805 \| good	16.441 \| good	25.563 \| good	0.206 \| good	4.724 \| good	0.222 \| good
2025-08-30T09:00:00.000Z	23 \| good	3.685 \| good	15.45 \| good	25.289 \| good	0.193 \| good	5.929 \| good	0.206 \| good
2025-08-30T10:00:00.000Z	22 \| good	3.654 \| good	15.142 \| good	22.238 \| good	0.22 \| good	7.614 \| good	0.204 \| good
2025-08-30T11:00:00.000Z	22 \| good	3.619 \| good	15.399 \| good	21.098 \| good	0.216 \| good	7.679 \| good	0.264 \| good
2025-08-30T12:00:00.000Z	23 \| good	3.464 \| good	15.214 \| good	24.596 \| good	0.237 \| good	6.016 \| good	0.238 \| good
2025-08-30T13:00:00.000Z	23 \| good	3.301 \| good	14.481 \| good	25.126 \| good	0.232 \| good	5.393 \| good	0.222 \| good
2025-08-30T14:00:00.000Z	24 \| good	3.198 \| good	13.711 \| good	25.96 \| good	0.321 \| good	4.693 \| good	0.222 \| good
2025-08-30T15:00:00.000Z	27 \| good	2.935 \| good	11.815 \| good	28.961 \| good	0.275 \| good	3.53 \| good	0.22 \| good
2025-08-30T16:00:00.000Z	27 \| good	2.832 \| good	11.904 \| good	29.195 \| good	0.237 \| good	1.892 \| good	0.203 \| good
2025-08-30T17:00:00.000Z	28 \| good	2.804 \| good	11.857 \| good	30.288 \| good	0.206 \| good	2.227 \| good	0.207 \| good
2025-08-30T18:00:00.000Z	31 \| good	2.696 \| good	11.295 \| good	33.604 \| good	0.195 \| good	1.592 \| good	0.207 \| good
2025-08-30T19:00:00.000Z	34 \| good	2.694 \| good	10.842 \| good	36.98 \| good	0.224 \| good	1.418 \| good	0.223 \| good
2025-08-30T20:00:00.000Z	35 \| good	2.706 \| good	10.971 \| good	38.233 \| good	0.242 \| good	1.941 \| good	0.223 \| good
2025-08-30T21:00:00.000Z	38 \| good	2.734 \| good	10.862 \| good	40.823 \| good	0.242 \| good	1.394 \| good	0.223 \| good
2025-08-30T22:00:00.000Z	39 \| good	2.791 \| good	11.67 \| good	42.206 \| good	0.225 \| good	1.408 \| good	0.223 \| good
2025-08-30T23:00:00.000Z	39 \| good	2.817 \| good	11.614 \| good	41.668 \| good	0.257 \| good	2.287 \| good	0.22 \| good
2025-08-31T00:00:00.000Z	36 \| good	2.926 \| good	12.095 \| good	39.208 \| good	0.293 \| good	3.279 \| good	0.26 \| good
2025-08-31T01:00:00.000Z	33 \| good	3.45 \| good	15.286 \| good	35.683 \| good	0.298 \| good	4.719 \| good	0.31 \| good
2025-08-31T02:00:00.000Z	31 \| good	3.872 \| good	17.069 \| good	32.925 \| good	0.321 \| good	6.165 \| good	0.342 \| good
2025-08-31T03:00:00.000Z	28 \| good	4.274 \| good	17.522 \| good	30.024 \| good	0.303 \| good	11.72 \| good	0.347 \| good
2025-08-31T02:00:00.000Z	22 \| good	3.684 \| good	16.013 \| good	22.998 \| good	1.122 \| good	6.943 \| good	0.209 \| good
2025-08-31T03:00:00.000Z	22 \| good	3.945 \| good	17.232 \| good	20.658 \| good	1.168 \| good	8.376 \| good	0.224 \| good
2025-08-31T04:00:00.000Z	22 \| good	4.492 \| good	19.263 \| good	20.29 \| good	1.158 \| good	9.106 \| good	0.231 \| good
2025-08-31T05:00:00.000Z	27 \| good	5.121 \| good	22.173 \| good	17.598 \| good	1.148 \| good	9.835 \| good	0.239 \| good
2025-08-31T06:00:00.000Z	27 \| good	5.367 \| good	23.09 \| good	18.132 \| good	1.137 \| good	10.565 \| good	0.247 \| good
2025-08-31T07:00:00.000Z	38 \| good	6.558 \| good	29.382 \| good	18.043 \| good	1.109 \| good	10.006 \| good	0.239 \| good
2025-08-31T08:00:00.000Z	44 \| good	7.717 \| good	34.139 \| good	16.932 \| good	1.08 \| good	9.446 \| good	0.23 \| good
2025-08-31T09:00:00.000Z	44 \| good	8.14 \| good	35.689 \| good	14.768 \| good	1.052 \| good	8.887 \| good	0.222 \| good
2025-08-31T10:00:00.000Z	44 \| good	7.744 \| good	34.056 \| good	14.493 \| good	1.028 \| good	7.775 \| good	0.209 \| good
2025-08-31T11:00:00.000Z	33 \| good	5.593 \| good	24.742 \| good	15.785 \| good	1.005 \| good	6.663 \| good	0.195 \| good
2025-08-31T12:00:00.000Z	22 \| good	3.964 \| good	17.294 \| good	21.807 \| good	0.981 \| good	5.551 \| good	0.182 \| good
2025-08-31T13:00:00.000Z	26 \| good	3.212 \| good	13.674 \| good	27.871 \| good	0.939 \| good	4.253 \| good	0.168 \| good
2025-08-31T14:00:00.000Z	31 \| good	2.59 \| good	10.684 \| good	33.584 \| good	0.897 \| good	2.955 \| good	0.154 \| good
2025-08-31T15:00:00.000Z	32 \| good	2.061 \| good	8.184 \| good	35.338 \| good	0.855 \| good	1.658 \| good	0.14 \| good
2025-08-31T16:00:00.000Z	34 \| good	2.487 \| good	10.099 \| good	36.984 \| good	0.782 \| good	1.331 \| good	0.138 \| good
2025-08-31T17:00:00.000Z	35 \| good	3.868 \| good	16.96 \| good	37.791 \| good	0.71 \| good	1.004 \| good	0.137 \| good
2025-08-31T18:00:00.000Z	36 \| good	4.365 \| good	18.943 \| good	39.422 \| good	0.638 \| good	0.678 \| good	0.136 \| good
2025-08-31T19:00:00.000Z	38 \| good	4.748 \| good	20.552 \| good	40.824 \| good	0.616 \| good	0.703 \| good	0.136 \| good
2025-08-31T20:00:00.000Z	37 \| good	4.714 \| good	20.706 \| good	39.792 \| good	0.593 \| good	0.728 \| good	0.136 \| good
2025-08-31T21:00:00.000Z	35 \| good	3.184 \| good	13.76 \| good	37.885 \| good	0.57 \| good	0.753 \| good	0.136 \| good
2025-08-31T22:00:00.000Z	36 \| good	1.622 \| good	6.464 \| good	39.348 \| good	0.543 \| good	1.816 \| good	0.145 \| good
2025-08-31T23:00:00.000Z	31 \| good	2.255 \| good	9.036 \| good	32.599 \| good	0.516 \| good	2.878 \| good	0.154 \| good
2025-09-01T00:00:00.000Z	27 \| good	5.301 \| good	22.804 \| good	27.002 \| good	0.489 \| good	3.941 \| good	0.162 \| good
2025-09-01T01:00:00.000Z	27 \| good	4.866 \| good	20.927 \| good	24.302 \| good	0.475 \| good	4.099 \| good	0.163 \| good
2025-09-01T02:00:00.000Z	27 \| good	4.867 \| good	20.958 \| good	21.686 \| good	0.461 \| good	4.256 \| good	0.163 \| good
2025-09-01T03:00:00.000Z	27 \| good	5.135 \| good	22.409 \| good	18.891 \| good	0.447 \| good	4.413 \| good	0.164 \| good
2025-09-01T04:00:00.000Z	27 \| good	5.421 \| good	23.472 \| good	18.239 \| good	0.444 \| good	5.213 \| good	0.169 \| good
2025-09-01T05:00:00.000Z	33 \| good	5.574 \| good	24.225 \| good	16.095 \| good	0.442 \| good	6.013 \| good	0.174 \| good
2025-09-01T06:00:00.000Z	27 \| good	5.267 \| good	22.571 \| good	16.105 \| good	0.44 \| good	6.813 \| good	0.179 \| good
2025-09-01T07:00:00.000Z	27 \| good	5.26 \| good	22.647 \| good	16.252 \| good	0.43 \| good	7.109 \| good	0.18 \| good
2025-09-01T08:00:00.000Z	33 \| good	5.832 \| good	25.198 \| good	17.545 \| good	0.419 \| good	7.405 \| good	0.181 \| good
2025-09-01T09:00:00.000Z	17 \| good	3.486 \| good	15.543 \| good	17.87 \| good	0.409 \| good	7.702 \| good	0.183 \| good
2025-09-01T10:00:00.000Z	22 \| good	4.146 \| good	18.409 \| good	17.525 \| good	0.507 \| good	7.34 \| good	0.186 \| good
2025-09-01T11:00:00.000Z	22 \| good	4.1 \| good	17.949 \| good	21.127 \| good	0.605 \| good	6.978 \| good	0.189 \| good
2025-09-01T12:00:00.000Z	24 \| good	3.989 \| good	17.689 \| good	26.075 \| good	0.703 \| good	6.617 \| good	0.192 \| good
2025-09-01T13:00:00.000Z	31 \| good	3.993 \| good	17.369 \| good	32.837 \| good	0.693 \| good	4.921 \| good	0.179 \| good
2025-09-01T14:00:00.000Z	35 \| good	3.731 \| good	16.17 \| good	37.973 \| good	0.683 \| good	3.226 \| good	0.167 \| good
2025-09-01T15:00:00.000Z	38 \| good	3.286 \| good	14.481 \| good	41.39 \| good	0.673 \| good	1.531 \| good	0.154 \| good
2025-09-01T16:00:00.000Z	39 \| good	3.406 \| good	14.995 \| good	41.694 \| good	0.534 \| good	1.213 \| good	0.15 \| good
2025-09-01T17:00:00.000Z	39 \| good	3.382 \| good	14.933 \| good	41.505 \| good	0.395 \| good	0.894 \| good	0.146 \| good
2025-09-01T18:00:00.000Z	37 \| good	4.649 \| good	20.399 \| good	40.175 \| good	0.256 \| good	0.576 \| good	0.142 \| good
2025-09-01T19:00:00.000Z	36 \| good	5.375 \| good	23.131 \| good	39.305 \| good	0.249 \| good	0.586 \| good	0.141 \| good
2025-09-01T20:00:00.000Z	38 \| good	5.89 \| good	26.178 \| good	41.433 \| good	0.243 \| good	0.597 \| good	0.141 \| good
2025-09-01T21:00:00.000Z	34 \| good	5.844 \| good	25.206 \| good	36.866 \| good	0.237 \| good	0.607 \| good	0.14 \| good
2025-09-01T22:00:00.000Z	35 \| good	4.32 \| good	18.994 \| good	38.381 \| good	0.231 \| good	1.048 \| good	0.144 \| good
2025-09-01T23:00:00.000Z	31 \| good	3.508 \| good	15.406 \| good	34.317 \| good	0.225 \| good	1.489 \| good	0.148 \| good
2025-09-02T00:00:00.000Z	44 \| good	4.884 \| good	6.418 \| good	47.236 \| good	0.223 \| good	1.93 \| good	0.151 \| good
2025-09-02T01:00:00.000Z	25 \| good	4.443 \| good	19.467 \| good	27.286 \| good	0.237 \| good	2.424 \| good	0.155 \| good

Current air quality index in Delaware, USA today

Common air pollutants in Delaware, USA

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Delaware, USA air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Delaware, USA

Air quality in cities of Delaware, USA

Air quality in nearby states

Maryland, USA

New Jersey, USA

New York, USA

Pennsylvania, USA

Virginia, USA

Connecticut, USA

How accurate is Delaware, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Delaware, USA get updated?

What time in the past 24 hours saw the poorest air quality in Delaware, USA?

When was air quality in Delaware, USA the best over the past 24 hours?

What is the air quality in Delaware, USA right now?

What pollutant is most frequently found in Delaware, USA?

What can I do if the air quality in Delaware, USA is poor?

What is the PM2.5 concentration in Delaware, USA right now?

What is the current level of PM10 in Delaware, USA?

What is the current level of carbon monoxide (CO) in Delaware, USA?

What is the current level of sulfur dioxide (SO2) in Delaware, USA?

What is the current level of ozone (O3) in Delaware, USA?

What is the current level of nitrogen dioxide (NO2) in Delaware, USA?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Delaware, USA right now?

What is the current level of PM₁₀ in Delaware, USA?

What is the current level of sulfur dioxide (SO₂) in Delaware, USA?

What is the current level of ozone (O₃) in Delaware, USA?

What is the current level of nitrogen dioxide (NO₂) in Delaware, USA?