What is the sulfur dioxide (SO2) level in North Hempstead, New York at the moment?

Currently, North Hempstead, New York has a sulfur dioxide (SO2) concentration of 0.865 ppb.

What is the ozone (O3) level in North Hempstead, New York at the moment?

The current ozone (O3) level in North Hempstead, New York at the moment is 9.106 ppm.

What is the nitrogen dioxide (NO2) level in North Hempstead, New York at the moment?

Nitrogen dioxide (NO2) level in North Hempstead, New York at the moment is 23.831 ppb.

Live air quality index in North Hempstead, New York today

Q: What is the PM2.5 level in North Hempstead, New York at the moment?

PM2.5 levels in North Hempstead, New York are currently 16.08 μg/m3.

Q: What is the PM10 level in North Hempstead, New York at the moment?

The PM10 concentration in North Hempstead, New York is 74.806 μg/m3 at the moment.

Stay updated with real-time air quality in North Hempstead, New York 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

North Hempstead, New York

Last updated: ... (Local time)

Major air pollutants in North Hempstead, New York

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

16.08 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

74.81 μg/m³

155

255

425

605+

Ozone (O₃)

9.11 ppb

201

201+

Sulfur Dioxide (SO₂)

0.86 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

23.83 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.50 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

North Hempstead, New York

Get Live Pollen Counts

North Hempstead, New York

Scroll To Air Quality Map

Track live North Hempstead, New York air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T17:00:00.000Z	27 \| good	2.47 \| good	10.858 \| good	28.797 \| good	1.262 \| good	15.956 \| good	0.373 \| good
2025-12-05T18:00:00.000Z	29 \| good	3.02 \| good	16.605 \| good	31.217 \| good	0.913 \| good	12.052 \| good	0.373 \| good
2025-12-05T19:00:00.000Z	28 \| good	2.145 \| good	15.061 \| good	29.719 \| good	0.63 \| good	15.399 \| good	0.405 \| good
2025-12-05T20:00:00.000Z	30 \| good	3.333 \| good	12.606 \| good	32.306 \| good	0.616 \| good	16.573 \| good	0.398 \| good
2025-12-05T21:00:00.000Z	33 \| good	3.769 \| good	16.162 \| good	35.85 \| good	0.627 \| good	19.204 \| good	0.445 \| good
2025-12-05T22:00:00.000Z	28 \| good	3.663 \| good	13.178 \| good	29.818 \| good	0.619 \| good	24.441 \| good	0.476 \| good
2025-12-05T23:00:00.000Z	27 \| good	4.558 \| good	22.264 \| good	25.186 \| good	0.712 \| good	21.129 \| good	0.476 \| good
2025-12-06T00:00:00.000Z	22 \| good	3.913 \| good	15.872 \| good	23.219 \| good	0.747 \| good	21.058 \| good	0.486 \| good
2025-12-06T01:00:00.000Z	27 \| good	5.289 \| good	20.993 \| good	25.805 \| good	1.137 \| good	21.623 \| good	0.459 \| good
2025-12-06T02:00:00.000Z	27 \| good	4.972 \| good	18.005 \| good	21.063 \| good	0.92 \| good	21.743 \| good	0.439 \| good
2025-12-06T03:00:00.000Z	33 \| good	5.836 \| good	28.417 \| good	20.824 \| good	0.903 \| good	19.256 \| good	0.443 \| good
2025-12-06T04:00:00.000Z	38 \| good	6.735 \| good	32.741 \| good	17.07 \| good	0.825 \| good	18.814 \| good	0.412 \| good
2025-12-06T05:00:00.000Z	38 \| good	7.293 \| good	31.469 \| good	14.275 \| good	0.785 \| good	18.148 \| good	0.402 \| good
2025-12-06T06:00:00.000Z	38 \| good	7.424 \| good	32.035 \| good	17.332 \| good	0.688 \| good	18.182 \| good	0.402 \| good
2025-12-06T07:00:00.000Z	49 \| good	9.289 \| good	33.729 \| good	18.85 \| good	0.709 \| good	17.039 \| good	0.39 \| good
2025-12-06T08:00:00.000Z	52 \| moderate	9.871 \| good	44.425 \| good	16.581 \| good	0.615 \| good	15.735 \| good	0.412 \| good
2025-12-06T09:00:00.000Z	52 \| moderate	9.735 \| good	34.176 \| good	16.73 \| good	0.549 \| good	16.243 \| good	0.392 \| good
2025-12-06T10:00:00.000Z	52 \| moderate	9.77 \| good	37.196 \| good	15.243 \| good	0.577 \| good	17.051 \| good	0.392 \| good
2025-12-06T11:00:00.000Z	44 \| good	7.593 \| good	34.926 \| good	10.156 \| good	0.558 \| good	16.94 \| good	0.423 \| good
2025-12-06T12:00:00.000Z	52 \| moderate	10.286 \| good	50.153 \| good	7.487 \| good	0.6 \| good	26.583 \| good	0.412 \| good
2025-12-06T13:00:00.000Z	52 \| moderate	9.749 \| good	53.356 \| good	4.882 \| good	0.65 \| good	24.806 \| good	0.408 \| good
2025-12-06T14:00:00.000Z	61 \| moderate	14.069 \| fine	76.386 \| fine	5.853 \| good	0.892 \| good	27.34 \| good	0.482 \| good
2025-12-06T15:00:00.000Z	75 \| moderate	21.714 \| fine	84.899 \| fine	6.363 \| good	0.935 \| good	29.369 \| good	0.5 \| good
2025-12-06T16:00:00.000Z	73 \| moderate	20.608 \| fine	87.409 \| fine	8.817 \| good	1.009 \| good	24.557 \| good	0.537 \| good
2025-12-06T17:00:00.000Z	71 \| moderate	20.259 \| fine	92.988 \| fine	11.465 \| good	0.981 \| good	21.979 \| good	0.507 \| good
2025-12-06T18:00:00.000Z	66 \| moderate	17.148 \| fine	65.812 \| fine	11.764 \| good	1.05 \| good	17.547 \| good	0.484 \| good
2025-12-06T19:00:00.000Z	64 \| moderate	16.292 \| fine	68.68 \| fine	16.322 \| good	0.999 \| good	16.666 \| good	0.405 \| good
2025-12-06T20:00:00.000Z	60 \| moderate	13.797 \| fine	61.123 \| fine	19.277 \| good	0.866 \| good	16.559 \| good	0.403 \| good
2025-12-06T21:00:00.000Z	58 \| moderate	12.804 \| fine	62.773 \| fine	21.443 \| good	0.865 \| good	16.265 \| good	0.387 \| good
2025-12-06T22:00:00.000Z	66 \| moderate	16.63 \| fine	84.288 \| fine	17.394 \| good	0.701 \| good	20.566 \| good	0.466 \| good
2025-12-06T23:00:00.000Z	56 \| moderate	12.496 \| fine	30.978 \| good	17.165 \| good	0.79 \| good	23.758 \| good	0.517 \| good
2025-12-07T00:00:00.000Z	66 \| moderate	17.264 \| fine	58.074 \| fine	11.729 \| good	0.683 \| good	24.685 \| good	0.458 \| good
2025-12-07T01:00:00.000Z	67 \| moderate	18.179 \| fine	42.161 \| good	11.452 \| good	0.798 \| good	20.918 \| good	0.462 \| good
2025-12-07T02:00:00.000Z	71 \| moderate	19.78 \| fine	79.297 \| fine	8.156 \| good	0.969 \| good	20.789 \| good	0.485 \| good
2025-12-07T03:00:00.000Z	75 \| moderate	22.011 \| fine	75.242 \| fine	7.711 \| good	0.97 \| good	28.113 \| good	0.514 \| good
2025-12-07T04:00:00.000Z	73 \| moderate	20.532 \| fine	74.413 \| fine	9.584 \| good	0.941 \| good	28.108 \| good	0.502 \| good
2025-12-07T05:00:00.000Z	73 \| moderate	20.894 \| fine	54.822 \| good	5.815 \| good	0.984 \| good	30.635 \| good	0.589 \| good
2025-12-07T06:00:00.000Z	79 \| moderate	23.964 \| fine	54.338 \| good	5.815 \| good	0.959 \| good	25.152 \| good	0.51 \| good
2025-12-07T07:00:00.000Z	90 \| moderate	30.367 \| fine	113.054 \| fine	7.116 \| good	0.913 \| good	30.861 \| good	0.567 \| good
2025-12-07T08:00:00.000Z	79 \| moderate	24.419 \| fine	81.311 \| fine	6.26 \| good	1.1 \| good	21.594 \| good	0.522 \| good
2025-12-07T09:00:00.000Z	73 \| moderate	21.124 \| fine	57.795 \| fine	9.435 \| good	0.838 \| good	22.737 \| good	0.439 \| good
2025-12-07T10:00:00.000Z	77 \| moderate	23.447 \| fine	56.468 \| fine	7.856 \| good	0.856 \| good	20.473 \| good	0.35 \| good
2025-12-07T11:00:00.000Z	77 \| moderate	22.648 \| fine	53.635 \| good	7.109 \| good	0.799 \| good	23.177 \| good	0.511 \| good
2025-12-07T12:00:00.000Z	73 \| moderate	20.884 \| fine	48.809 \| good	6.592 \| good	0.941 \| good	24.812 \| good	0.59 \| good
2025-12-07T13:00:00.000Z	73 \| moderate	21.176 \| fine	89.034 \| fine	4.905 \| good	0.883 \| good	27.525 \| good	0.581 \| good
2025-12-07T14:00:00.000Z	67 \| moderate	18.048 \| fine	82.109 \| fine	8.108 \| good	1.205 \| good	25.713 \| good	0.649 \| good
2025-12-07T15:00:00.000Z	64 \| moderate	16.08 \| fine	74.806 \| fine	9.106 \| good	0.865 \| good	23.831 \| good	0.499 \| good
2025-12-07T16:00:00.000Z	64 \| moderate	16.08 \| fine	74.806 \| fine	9.106 \| good	0.865 \| good	23.831 \| good	0.499 \| good
2025-12-07T17:00:00.000Z	67 \| moderate	17.635 \| fine	78.31 \| fine	17.315 \| good	2.687 \| good	11.42 \| good	0.212 \| good
2025-12-07T18:00:00.000Z	62 \| moderate	14.616 \| fine	65.153 \| fine	17.78 \| good	2.791 \| good	11.921 \| good	0.209 \| good
2025-12-07T19:00:00.000Z	56 \| moderate	11.95 \| good	53.452 \| good	20.76 \| good	2.893 \| good	14.492 \| good	0.217 \| good
2025-12-07T20:00:00.000Z	58 \| moderate	12.969 \| fine	58.061 \| fine	22.776 \| good	2.995 \| good	17.062 \| good	0.226 \| good
2025-12-07T21:00:00.000Z	67 \| moderate	17.683 \| fine	78.188 \| fine	15.551 \| good	3.096 \| good	19.632 \| good	0.234 \| good
2025-12-07T22:00:00.000Z	77 \| moderate	23.303 \| fine	102.08 \| fine	9.414 \| good	3.262 \| good	21.179 \| good	0.248 \| good
2025-12-07T23:00:00.000Z	79 \| moderate	23.758 \| fine	104.181 \| fine	6.127 \| good	3.428 \| good	22.725 \| good	0.263 \| good
2025-12-08T00:00:00.000Z	75 \| moderate	22.087 \| fine	97.008 \| fine	6.477 \| good	3.593 \| good	24.272 \| good	0.277 \| good
2025-12-08T01:00:00.000Z	77 \| moderate	22.528 \| fine	99.249 \| fine	7.568 \| good	3.909 \| good	23.554 \| good	0.261 \| good
2025-12-08T02:00:00.000Z	77 \| moderate	22.69 \| fine	99.477 \| fine	7.82 \| good	4.226 \| good	22.837 \| good	0.246 \| good
2025-12-08T03:00:00.000Z	75 \| moderate	22.18 \| fine	97.416 \| fine	9.978 \| good	4.542 \| good	22.12 \| good	0.23 \| good
2025-12-08T04:00:00.000Z	73 \| moderate	21.383 \| fine	93.98 \| fine	9.057 \| good	4.619 \| good	19.407 \| good	0.226 \| good
2025-12-08T05:00:00.000Z	67 \| moderate	17.968 \| fine	79.476 \| fine	13.589 \| good	4.697 \| good	16.693 \| good	0.223 \| good
2025-12-08T06:00:00.000Z	56 \| moderate	11.597 \| good	51.822 \| good	21.764 \| good	4.774 \| good	13.98 \| good	0.219 \| good
2025-12-08T07:00:00.000Z	27 \| good	5.098 \| good	22.369 \| good	26.483 \| good	3.517 \| good	10.645 \| good	0.198 \| good
2025-12-08T08:00:00.000Z	24 \| good	2.325 \| good	9.524 \| good	26.187 \| good	2.26 \| good	7.31 \| good	0.176 \| good
2025-12-08T09:00:00.000Z	26 \| good	1.669 \| good	6.746 \| good	27.52 \| good	1.003 \| good	3.974 \| good	0.155 \| good
2025-12-08T10:00:00.000Z	23 \| good	1.795 \| good	7.443 \| good	24.746 \| good	0.897 \| good	4.805 \| good	0.159 \| good
2025-12-08T11:00:00.000Z	23 \| good	2.239 \| good	9.325 \| good	25.071 \| good	0.791 \| good	5.636 \| good	0.162 \| good
2025-12-08T12:00:00.000Z	23 \| good	1.54 \| good	6.448 \| good	24.947 \| good	0.685 \| good	6.467 \| good	0.165 \| good
2025-12-08T13:00:00.000Z	25 \| good	1.364 \| good	5.746 \| good	26.869 \| good	0.691 \| good	5.696 \| good	0.164 \| good
2025-12-08T14:00:00.000Z	26 \| good	1.366 \| good	5.329 \| good	27.732 \| good	0.696 \| good	4.925 \| good	0.163 \| good
2025-12-08T15:00:00.000Z	29 \| good	1.543 \| good	6.04 \| good	30.608 \| good	0.702 \| good	4.155 \| good	0.161 \| good
2025-12-08T16:00:00.000Z	30 \| good	1.653 \| good	6.818 \| good	32.273 \| good	0.718 \| good	4.118 \| good	0.159 \| good
2025-12-08T17:00:00.000Z	29 \| good	1.762 \| good	7.284 \| good	31.08 \| good	0.734 \| good	4.081 \| good	0.157 \| good
2025-12-08T18:00:00.000Z	27 \| good	1.4 \| good	5.654 \| good	29.225 \| good	0.749 \| good	4.045 \| good	0.154 \| good
2025-12-08T19:00:00.000Z	27 \| good	0.915 \| good	3.525 \| good	28.51 \| good	0.794 \| good	5.209 \| good	0.156 \| good
2025-12-08T20:00:00.000Z	28 \| good	0.593 \| good	1.936 \| good	29.501 \| good	0.838 \| good	6.372 \| good	0.159 \| good
2025-12-08T21:00:00.000Z	27 \| good	0.77 \| good	3.175 \| good	29.239 \| good	0.883 \| good	7.536 \| good	0.161 \| good
2025-12-08T22:00:00.000Z	25 \| good	0.839 \| good	3.257 \| good	27.304 \| good	0.975 \| good	9.63 \| good	0.168 \| good
2025-12-08T23:00:00.000Z	23 \| good	0.905 \| good	3.565 \| good	25.308 \| good	1.066 \| good	11.723 \| good	0.176 \| good
2025-12-09T00:00:00.000Z	23 \| good	1.478 \| good	5.796 \| good	25.398 \| good	1.158 \| good	13.816 \| good	0.184 \| good
2025-12-09T01:00:00.000Z	23 \| good	1.369 \| good	5.525 \| good	24.924 \| good	1.161 \| good	13.491 \| good	0.182 \| good
2025-12-09T02:00:00.000Z	22 \| good	1.079 \| good	4.397 \| good	24.427 \| good	1.164 \| good	13.166 \| good	0.181 \| good
2025-12-09T03:00:00.000Z	20 \| good	1.017 \| good	4.207 \| good	22.124 \| good	1.167 \| good	12.841 \| good	0.179 \| good
2025-12-09T04:00:00.000Z	20 \| good	0.723 \| good	2.586 \| good	22.195 \| good	1.166 \| good	12.002 \| good	0.178 \| good
2025-12-09T05:00:00.000Z	21 \| good	0.555 \| good	1.812 \| good	22.838 \| good	1.165 \| good	11.164 \| good	0.177 \| good
2025-12-09T06:00:00.000Z	20 \| good	0.767 \| good	2.795 \| good	21.682 \| good	1.164 \| good	10.325 \| good	0.176 \| good
2025-12-09T07:00:00.000Z	19 \| good	0.791 \| good	2.795 \| good	21.045 \| good	1.18 \| good	10.132 \| good	0.174 \| good
2025-12-09T08:00:00.000Z	18 \| good	0.847 \| good	3.285 \| good	18.896 \| good	1.195 \| good	9.94 \| good	0.173 \| good
2025-12-09T09:00:00.000Z	16 \| good	0.731 \| good	3.076 \| good	16.619 \| good	1.211 \| good	9.747 \| good	0.171 \| good
2025-12-09T10:00:00.000Z	13 \| good	0.809 \| good	3.018 \| good	14.055 \| good	1.412 \| good	12.895 \| good	0.189 \| good
2025-12-09T11:00:00.000Z	16 \| good	2.911 \| good	11.715 \| good	8.421 \| good	1.613 \| good	16.043 \| good	0.206 \| good
2025-12-09T12:00:00.000Z	22 \| good	4.266 \| good	18.622 \| good	5.577 \| good	1.814 \| good	19.191 \| good	0.223 \| good
2025-12-09T13:00:00.000Z	22 \| good	3.572 \| good	15.583 \| good	13.574 \| good	2.08 \| good	17.73 \| good	0.222 \| good
2025-12-09T14:00:00.000Z	22 \| good	3.534 \| good	15.481 \| good	18.779 \| good	2.345 \| good	16.27 \| good	0.22 \| good
2025-12-09T15:00:00.000Z	22 \| good	2.51 \| good	10.258 \| good	24.174 \| good	2.611 \| good	14.809 \| good	0.219 \| good
2025-12-09T16:00:00.000Z	26 \| good	1.549 \| good	6.364 \| good	28.033 \| good	2.599 \| good	14.586 \| good	0.205 \| good

North Hempstead

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North Hempstead, New York air quality map: Stay updated on AQI near you

0.50ppm

How accurate is New York, USA air quality data?

Air quality and pollutant data for New York, 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 North Hempstead, New York?

The air quality information for North Hempstead, New York is updated every hour for accuracy.

What time in the last 24 hours was the air quality in North Hempstead, New York at its worst?

In the past 24 hours, the air quality in North Hempstead, New York was at its worst at 07:00:00 on 2025-12-07.

When did North Hempstead, New York experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in North Hempstead, New York was observed at 11:00:00 on 2025-12-06.

What is the AQI in North Hempstead, New York right now?

As of now, the AQI in North Hempstead, New York is 64, indicating Moderate conditions.

What is the most common type of pollution in North Hempstead, New York?

North Hempstead, New York air has the highest levels of PM2.5.

What should I do in case of poor air quality in North Hempstead, New York?

Poor air quality in North Hempstead, New York means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in North Hempstead, New York at the moment?

PM_2.5 levels in North Hempstead, New York are currently 16.08 μg/m³.

What is the PM₁₀ level in North Hempstead, New York at the moment?

The PM₁₀ concentration in North Hempstead, New York is 74.806 μg/m³ at the moment.

What is the carbon monoxide (CO) level in North Hempstead, New York at the moment?

The current carbon monoxide (CO) concentration in North Hempstead, New York is 0.499 ppm.

What is the sulfur dioxide (SO₂) level in North Hempstead, New York at the moment?

Currently, North Hempstead, New York has a sulfur dioxide (SO₂) concentration of 0.865 ppb.

What is the ozone (O₃) level in North Hempstead, New York at the moment?

The current ozone (O₃) level in North Hempstead, New York at the moment is 9.106 ppm.

What is the nitrogen dioxide (NO₂) level in North Hempstead, New York at the moment?

Nitrogen dioxide (NO₂) level in North Hempstead, New York at the moment is 23.831 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T17:00:00.000Z	27 \| good	2.47 \| good	10.858 \| good	28.797 \| good	1.262 \| good	15.956 \| good	0.373 \| good
2025-12-05T18:00:00.000Z	29 \| good	3.02 \| good	16.605 \| good	31.217 \| good	0.913 \| good	12.052 \| good	0.373 \| good
2025-12-05T19:00:00.000Z	28 \| good	2.145 \| good	15.061 \| good	29.719 \| good	0.63 \| good	15.399 \| good	0.405 \| good
2025-12-05T20:00:00.000Z	30 \| good	3.333 \| good	12.606 \| good	32.306 \| good	0.616 \| good	16.573 \| good	0.398 \| good
2025-12-05T21:00:00.000Z	33 \| good	3.769 \| good	16.162 \| good	35.85 \| good	0.627 \| good	19.204 \| good	0.445 \| good
2025-12-05T22:00:00.000Z	28 \| good	3.663 \| good	13.178 \| good	29.818 \| good	0.619 \| good	24.441 \| good	0.476 \| good
2025-12-05T23:00:00.000Z	27 \| good	4.558 \| good	22.264 \| good	25.186 \| good	0.712 \| good	21.129 \| good	0.476 \| good
2025-12-06T00:00:00.000Z	22 \| good	3.913 \| good	15.872 \| good	23.219 \| good	0.747 \| good	21.058 \| good	0.486 \| good
2025-12-06T01:00:00.000Z	27 \| good	5.289 \| good	20.993 \| good	25.805 \| good	1.137 \| good	21.623 \| good	0.459 \| good
2025-12-06T02:00:00.000Z	27 \| good	4.972 \| good	18.005 \| good	21.063 \| good	0.92 \| good	21.743 \| good	0.439 \| good
2025-12-06T03:00:00.000Z	33 \| good	5.836 \| good	28.417 \| good	20.824 \| good	0.903 \| good	19.256 \| good	0.443 \| good
2025-12-06T04:00:00.000Z	38 \| good	6.735 \| good	32.741 \| good	17.07 \| good	0.825 \| good	18.814 \| good	0.412 \| good
2025-12-06T05:00:00.000Z	38 \| good	7.293 \| good	31.469 \| good	14.275 \| good	0.785 \| good	18.148 \| good	0.402 \| good
2025-12-06T06:00:00.000Z	38 \| good	7.424 \| good	32.035 \| good	17.332 \| good	0.688 \| good	18.182 \| good	0.402 \| good
2025-12-06T07:00:00.000Z	49 \| good	9.289 \| good	33.729 \| good	18.85 \| good	0.709 \| good	17.039 \| good	0.39 \| good
2025-12-06T08:00:00.000Z	52 \| moderate	9.871 \| good	44.425 \| good	16.581 \| good	0.615 \| good	15.735 \| good	0.412 \| good
2025-12-06T09:00:00.000Z	52 \| moderate	9.735 \| good	34.176 \| good	16.73 \| good	0.549 \| good	16.243 \| good	0.392 \| good
2025-12-06T10:00:00.000Z	52 \| moderate	9.77 \| good	37.196 \| good	15.243 \| good	0.577 \| good	17.051 \| good	0.392 \| good
2025-12-06T11:00:00.000Z	44 \| good	7.593 \| good	34.926 \| good	10.156 \| good	0.558 \| good	16.94 \| good	0.423 \| good
2025-12-06T12:00:00.000Z	52 \| moderate	10.286 \| good	50.153 \| good	7.487 \| good	0.6 \| good	26.583 \| good	0.412 \| good
2025-12-06T13:00:00.000Z	52 \| moderate	9.749 \| good	53.356 \| good	4.882 \| good	0.65 \| good	24.806 \| good	0.408 \| good
2025-12-06T14:00:00.000Z	61 \| moderate	14.069 \| fine	76.386 \| fine	5.853 \| good	0.892 \| good	27.34 \| good	0.482 \| good
2025-12-06T15:00:00.000Z	75 \| moderate	21.714 \| fine	84.899 \| fine	6.363 \| good	0.935 \| good	29.369 \| good	0.5 \| good
2025-12-06T16:00:00.000Z	73 \| moderate	20.608 \| fine	87.409 \| fine	8.817 \| good	1.009 \| good	24.557 \| good	0.537 \| good
2025-12-06T17:00:00.000Z	71 \| moderate	20.259 \| fine	92.988 \| fine	11.465 \| good	0.981 \| good	21.979 \| good	0.507 \| good
2025-12-06T18:00:00.000Z	66 \| moderate	17.148 \| fine	65.812 \| fine	11.764 \| good	1.05 \| good	17.547 \| good	0.484 \| good
2025-12-06T19:00:00.000Z	64 \| moderate	16.292 \| fine	68.68 \| fine	16.322 \| good	0.999 \| good	16.666 \| good	0.405 \| good
2025-12-06T20:00:00.000Z	60 \| moderate	13.797 \| fine	61.123 \| fine	19.277 \| good	0.866 \| good	16.559 \| good	0.403 \| good
2025-12-06T21:00:00.000Z	58 \| moderate	12.804 \| fine	62.773 \| fine	21.443 \| good	0.865 \| good	16.265 \| good	0.387 \| good
2025-12-06T22:00:00.000Z	66 \| moderate	16.63 \| fine	84.288 \| fine	17.394 \| good	0.701 \| good	20.566 \| good	0.466 \| good
2025-12-06T23:00:00.000Z	56 \| moderate	12.496 \| fine	30.978 \| good	17.165 \| good	0.79 \| good	23.758 \| good	0.517 \| good
2025-12-07T00:00:00.000Z	66 \| moderate	17.264 \| fine	58.074 \| fine	11.729 \| good	0.683 \| good	24.685 \| good	0.458 \| good
2025-12-07T01:00:00.000Z	67 \| moderate	18.179 \| fine	42.161 \| good	11.452 \| good	0.798 \| good	20.918 \| good	0.462 \| good
2025-12-07T02:00:00.000Z	71 \| moderate	19.78 \| fine	79.297 \| fine	8.156 \| good	0.969 \| good	20.789 \| good	0.485 \| good
2025-12-07T03:00:00.000Z	75 \| moderate	22.011 \| fine	75.242 \| fine	7.711 \| good	0.97 \| good	28.113 \| good	0.514 \| good
2025-12-07T04:00:00.000Z	73 \| moderate	20.532 \| fine	74.413 \| fine	9.584 \| good	0.941 \| good	28.108 \| good	0.502 \| good
2025-12-07T05:00:00.000Z	73 \| moderate	20.894 \| fine	54.822 \| good	5.815 \| good	0.984 \| good	30.635 \| good	0.589 \| good
2025-12-07T06:00:00.000Z	79 \| moderate	23.964 \| fine	54.338 \| good	5.815 \| good	0.959 \| good	25.152 \| good	0.51 \| good
2025-12-07T07:00:00.000Z	90 \| moderate	30.367 \| fine	113.054 \| fine	7.116 \| good	0.913 \| good	30.861 \| good	0.567 \| good
2025-12-07T08:00:00.000Z	79 \| moderate	24.419 \| fine	81.311 \| fine	6.26 \| good	1.1 \| good	21.594 \| good	0.522 \| good
2025-12-07T09:00:00.000Z	73 \| moderate	21.124 \| fine	57.795 \| fine	9.435 \| good	0.838 \| good	22.737 \| good	0.439 \| good
2025-12-07T10:00:00.000Z	77 \| moderate	23.447 \| fine	56.468 \| fine	7.856 \| good	0.856 \| good	20.473 \| good	0.35 \| good
2025-12-07T11:00:00.000Z	77 \| moderate	22.648 \| fine	53.635 \| good	7.109 \| good	0.799 \| good	23.177 \| good	0.511 \| good
2025-12-07T12:00:00.000Z	73 \| moderate	20.884 \| fine	48.809 \| good	6.592 \| good	0.941 \| good	24.812 \| good	0.59 \| good
2025-12-07T13:00:00.000Z	73 \| moderate	21.176 \| fine	89.034 \| fine	4.905 \| good	0.883 \| good	27.525 \| good	0.581 \| good
2025-12-07T14:00:00.000Z	67 \| moderate	18.048 \| fine	82.109 \| fine	8.108 \| good	1.205 \| good	25.713 \| good	0.649 \| good
2025-12-07T15:00:00.000Z	64 \| moderate	16.08 \| fine	74.806 \| fine	9.106 \| good	0.865 \| good	23.831 \| good	0.499 \| good
2025-12-07T16:00:00.000Z	64 \| moderate	16.08 \| fine	74.806 \| fine	9.106 \| good	0.865 \| good	23.831 \| good	0.499 \| good
2025-12-07T17:00:00.000Z	67 \| moderate	17.635 \| fine	78.31 \| fine	17.315 \| good	2.687 \| good	11.42 \| good	0.212 \| good
2025-12-07T18:00:00.000Z	62 \| moderate	14.616 \| fine	65.153 \| fine	17.78 \| good	2.791 \| good	11.921 \| good	0.209 \| good
2025-12-07T19:00:00.000Z	56 \| moderate	11.95 \| good	53.452 \| good	20.76 \| good	2.893 \| good	14.492 \| good	0.217 \| good
2025-12-07T20:00:00.000Z	58 \| moderate	12.969 \| fine	58.061 \| fine	22.776 \| good	2.995 \| good	17.062 \| good	0.226 \| good
2025-12-07T21:00:00.000Z	67 \| moderate	17.683 \| fine	78.188 \| fine	15.551 \| good	3.096 \| good	19.632 \| good	0.234 \| good
2025-12-07T22:00:00.000Z	77 \| moderate	23.303 \| fine	102.08 \| fine	9.414 \| good	3.262 \| good	21.179 \| good	0.248 \| good
2025-12-07T23:00:00.000Z	79 \| moderate	23.758 \| fine	104.181 \| fine	6.127 \| good	3.428 \| good	22.725 \| good	0.263 \| good
2025-12-08T00:00:00.000Z	75 \| moderate	22.087 \| fine	97.008 \| fine	6.477 \| good	3.593 \| good	24.272 \| good	0.277 \| good
2025-12-08T01:00:00.000Z	77 \| moderate	22.528 \| fine	99.249 \| fine	7.568 \| good	3.909 \| good	23.554 \| good	0.261 \| good
2025-12-08T02:00:00.000Z	77 \| moderate	22.69 \| fine	99.477 \| fine	7.82 \| good	4.226 \| good	22.837 \| good	0.246 \| good
2025-12-08T03:00:00.000Z	75 \| moderate	22.18 \| fine	97.416 \| fine	9.978 \| good	4.542 \| good	22.12 \| good	0.23 \| good
2025-12-08T04:00:00.000Z	73 \| moderate	21.383 \| fine	93.98 \| fine	9.057 \| good	4.619 \| good	19.407 \| good	0.226 \| good
2025-12-08T05:00:00.000Z	67 \| moderate	17.968 \| fine	79.476 \| fine	13.589 \| good	4.697 \| good	16.693 \| good	0.223 \| good
2025-12-08T06:00:00.000Z	56 \| moderate	11.597 \| good	51.822 \| good	21.764 \| good	4.774 \| good	13.98 \| good	0.219 \| good
2025-12-08T07:00:00.000Z	27 \| good	5.098 \| good	22.369 \| good	26.483 \| good	3.517 \| good	10.645 \| good	0.198 \| good
2025-12-08T08:00:00.000Z	24 \| good	2.325 \| good	9.524 \| good	26.187 \| good	2.26 \| good	7.31 \| good	0.176 \| good
2025-12-08T09:00:00.000Z	26 \| good	1.669 \| good	6.746 \| good	27.52 \| good	1.003 \| good	3.974 \| good	0.155 \| good
2025-12-08T10:00:00.000Z	23 \| good	1.795 \| good	7.443 \| good	24.746 \| good	0.897 \| good	4.805 \| good	0.159 \| good
2025-12-08T11:00:00.000Z	23 \| good	2.239 \| good	9.325 \| good	25.071 \| good	0.791 \| good	5.636 \| good	0.162 \| good
2025-12-08T12:00:00.000Z	23 \| good	1.54 \| good	6.448 \| good	24.947 \| good	0.685 \| good	6.467 \| good	0.165 \| good
2025-12-08T13:00:00.000Z	25 \| good	1.364 \| good	5.746 \| good	26.869 \| good	0.691 \| good	5.696 \| good	0.164 \| good
2025-12-08T14:00:00.000Z	26 \| good	1.366 \| good	5.329 \| good	27.732 \| good	0.696 \| good	4.925 \| good	0.163 \| good
2025-12-08T15:00:00.000Z	29 \| good	1.543 \| good	6.04 \| good	30.608 \| good	0.702 \| good	4.155 \| good	0.161 \| good
2025-12-08T16:00:00.000Z	30 \| good	1.653 \| good	6.818 \| good	32.273 \| good	0.718 \| good	4.118 \| good	0.159 \| good
2025-12-08T17:00:00.000Z	29 \| good	1.762 \| good	7.284 \| good	31.08 \| good	0.734 \| good	4.081 \| good	0.157 \| good
2025-12-08T18:00:00.000Z	27 \| good	1.4 \| good	5.654 \| good	29.225 \| good	0.749 \| good	4.045 \| good	0.154 \| good
2025-12-08T19:00:00.000Z	27 \| good	0.915 \| good	3.525 \| good	28.51 \| good	0.794 \| good	5.209 \| good	0.156 \| good
2025-12-08T20:00:00.000Z	28 \| good	0.593 \| good	1.936 \| good	29.501 \| good	0.838 \| good	6.372 \| good	0.159 \| good
2025-12-08T21:00:00.000Z	27 \| good	0.77 \| good	3.175 \| good	29.239 \| good	0.883 \| good	7.536 \| good	0.161 \| good
2025-12-08T22:00:00.000Z	25 \| good	0.839 \| good	3.257 \| good	27.304 \| good	0.975 \| good	9.63 \| good	0.168 \| good
2025-12-08T23:00:00.000Z	23 \| good	0.905 \| good	3.565 \| good	25.308 \| good	1.066 \| good	11.723 \| good	0.176 \| good
2025-12-09T00:00:00.000Z	23 \| good	1.478 \| good	5.796 \| good	25.398 \| good	1.158 \| good	13.816 \| good	0.184 \| good
2025-12-09T01:00:00.000Z	23 \| good	1.369 \| good	5.525 \| good	24.924 \| good	1.161 \| good	13.491 \| good	0.182 \| good
2025-12-09T02:00:00.000Z	22 \| good	1.079 \| good	4.397 \| good	24.427 \| good	1.164 \| good	13.166 \| good	0.181 \| good
2025-12-09T03:00:00.000Z	20 \| good	1.017 \| good	4.207 \| good	22.124 \| good	1.167 \| good	12.841 \| good	0.179 \| good
2025-12-09T04:00:00.000Z	20 \| good	0.723 \| good	2.586 \| good	22.195 \| good	1.166 \| good	12.002 \| good	0.178 \| good
2025-12-09T05:00:00.000Z	21 \| good	0.555 \| good	1.812 \| good	22.838 \| good	1.165 \| good	11.164 \| good	0.177 \| good
2025-12-09T06:00:00.000Z	20 \| good	0.767 \| good	2.795 \| good	21.682 \| good	1.164 \| good	10.325 \| good	0.176 \| good
2025-12-09T07:00:00.000Z	19 \| good	0.791 \| good	2.795 \| good	21.045 \| good	1.18 \| good	10.132 \| good	0.174 \| good
2025-12-09T08:00:00.000Z	18 \| good	0.847 \| good	3.285 \| good	18.896 \| good	1.195 \| good	9.94 \| good	0.173 \| good
2025-12-09T09:00:00.000Z	16 \| good	0.731 \| good	3.076 \| good	16.619 \| good	1.211 \| good	9.747 \| good	0.171 \| good
2025-12-09T10:00:00.000Z	13 \| good	0.809 \| good	3.018 \| good	14.055 \| good	1.412 \| good	12.895 \| good	0.189 \| good
2025-12-09T11:00:00.000Z	16 \| good	2.911 \| good	11.715 \| good	8.421 \| good	1.613 \| good	16.043 \| good	0.206 \| good
2025-12-09T12:00:00.000Z	22 \| good	4.266 \| good	18.622 \| good	5.577 \| good	1.814 \| good	19.191 \| good	0.223 \| good
2025-12-09T13:00:00.000Z	22 \| good	3.572 \| good	15.583 \| good	13.574 \| good	2.08 \| good	17.73 \| good	0.222 \| good
2025-12-09T14:00:00.000Z	22 \| good	3.534 \| good	15.481 \| good	18.779 \| good	2.345 \| good	16.27 \| good	0.22 \| good
2025-12-09T15:00:00.000Z	22 \| good	2.51 \| good	10.258 \| good	24.174 \| good	2.611 \| good	14.809 \| good	0.219 \| good
2025-12-09T16:00:00.000Z	26 \| good	1.549 \| good	6.364 \| good	28.033 \| good	2.599 \| good	14.586 \| good	0.205 \| good

Live air quality index in North Hempstead, New York today

Major air pollutants in North Hempstead, New York

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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North Hempstead, New York air quality map: Stay updated on AQI near you

Air quality in nearby cities

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What is the sulfur dioxide (SO2) level in North Hempstead, New York at the moment?

What is the ozone (O3) level in North Hempstead, New York at the moment?

What is the nitrogen dioxide (NO2) level in North Hempstead, New York at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in North Hempstead, New York at the moment?

What is the PM₁₀ level in North Hempstead, New York at the moment?

What is the sulfur dioxide (SO₂) level in North Hempstead, New York at the moment?

What is the ozone (O₃) level in North Hempstead, New York at the moment?

What is the nitrogen dioxide (NO₂) level in North Hempstead, New York at the moment?