What is the current level of PM10 in Cortlandt, New York?

Cortlandt, New York currently has a PM10 concentration of 47.918 μg/m3.

What is the current level of sulfur dioxide (SO2) in Cortlandt, New York?

The current sulfur dioxide (SO2) concentration in Cortlandt, New York is 0.879 ppb.

What is the current level of ozone (O3) in Cortlandt, New York?

Cortlandt, New York currently has an ozone (O3) concentration of 21.663 ppm.

What is the current level of nitrogen dioxide (NO2) in Cortlandt, New York?

The current level of nitrogen dioxide (NO2) in Cortlandt, New York is 34.707 ppb.

Current air quality index in Cortlandt, New York today

Q: What is the PM2.5 concentration in Cortlandt, New York right now?

Cortlandt, New York currently has a PM2.5 concentration of 10.796 μg/m3.

Stay updated with real-time air quality in Cortlandt, 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

Cortlandt, New York

Last updated: ... (Local time)

Common air pollutants in Cortlandt, New York

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.80 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

47.92 μg/m³

155

255

425

605+

Ozone (O₃)

21.66 ppb

201

201+

Sulfur Dioxide (SO₂)

0.88 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

34.71 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.54 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

Please contact us for custom requests

Cortlandt, New York

Scroll To Air Quality Map

Track live Cortlandt, New York air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-09T05:00:00.000Z	27 \| good	4.754 \| good	20.8 \| good	23.048 \| good	0.903 \| good	27.506 \| good	0.383 \| good
2026-03-09T06:00:00.000Z	22 \| good	4.316 \| good	18.923 \| good	24.356 \| good	0.872 \| good	20.063 \| good	0.305 \| good
2026-03-09T07:00:00.000Z	22 \| good	4.316 \| good	18.923 \| good	19.523 \| good	1.022 \| good	20.087 \| good	0.303 \| good
2026-03-09T08:00:00.000Z	30 \| good	4.955 \| good	21.856 \| good	18.164 \| good	0.867 \| good	31.648 \| good	0.3 \| good
2026-03-09T09:00:00.000Z	29 \| good	4.955 \| good	21.856 \| good	24.655 \| good	0.791 \| good	31.106 \| good	0.299 \| good
2026-03-09T10:00:00.000Z	38 \| good	7.169 \| good	31.75 \| good	16.041 \| good	1.18 \| good	34.688 \| good	0.325 \| good
2026-03-09T11:00:00.000Z	49 \| good	8.516 \| good	37.617 \| good	9.851 \| good	1.113 \| good	37.653 \| good	0.505 \| good
2026-03-09T12:00:00.000Z	49 \| good	9.436 \| good	41.546 \| good	6.796 \| good	2.12 \| good	39.364 \| good	0.605 \| good
2026-03-09T13:00:00.000Z	49 \| good	9.436 \| good	41.546 \| good	4.415 \| good	1.95 \| good	40.336 \| good	0.603 \| good
2026-03-09T14:00:00.000Z	60 \| moderate	13.677 \| fine	60.255 \| fine	10.598 \| good	2.649 \| good	45.5 \| good	0.898 \| good
2026-03-09T15:00:00.000Z	56 \| moderate	11.769 \| good	53.095 \| good	9.313 \| good	1.906 \| good	40.487 \| good	0.782 \| good
2026-03-09T16:00:00.000Z	52 \| moderate	10.485 \| good	47.556 \| good	11.998 \| good	1.125 \| good	38.597 \| good	0.616 \| good
2026-03-09T17:00:00.000Z	52 \| moderate	10.485 \| good	47.556 \| good	16.259 \| good	1.091 \| good	25.401 \| good	0.438 \| good
2026-03-09T18:00:00.000Z	38 \| good	6.988 \| good	30.742 \| good	26.02 \| good	0.99 \| good	18.891 \| good	0.435 \| good
2026-03-09T19:00:00.000Z	44 \| good	8.082 \| good	35.856 \| good	30.277 \| good	0.661 \| good	19.687 \| good	0.358 \| good
2026-03-09T20:00:00.000Z	38 \| good	7.078 \| good	31.079 \| good	37.084 \| good	0.93 \| good	26.614 \| good	0.426 \| good
2026-03-09T21:00:00.000Z	36 \| good	5.595 \| good	24.666 \| good	38.588 \| good	0.869 \| good	25.551 \| good	0.434 \| good
2026-03-09T22:00:00.000Z	33 \| good	6.39 \| good	28.615 \| good	36.025 \| good	0.845 \| good	26.145 \| good	0.444 \| good
2026-03-09T23:00:00.000Z	40 \| good	5.998 \| good	26.775 \| good	42.769 \| good	0.837 \| good	34.882 \| good	0.456 \| good
2026-03-10T00:00:00.000Z	38 \| good	6.939 \| good	31.146 \| good	38.751 \| good	0.841 \| good	37.239 \| good	0.471 \| good
2026-03-10T01:00:00.000Z	44 \| good	7.555 \| good	33.702 \| good	29.441 \| good	0.883 \| good	35.03 \| good	0.401 \| good
2026-03-10T02:00:00.000Z	44 \| good	8.459 \| good	37.242 \| good	22.07 \| good	0.894 \| good	28.614 \| good	0.381 \| good
2026-03-10T03:00:00.000Z	69 \| moderate	19.072 \| fine	83.464 \| fine	7.175 \| good	3.601 \| good	33.27 \| good	0.31 \| good
2026-03-10T04:00:00.000Z	56 \| moderate	11.617 \| good	51.941 \| good	18.326 \| good	0.962 \| good	26.602 \| good	0.392 \| good
2026-03-10T05:00:00.000Z	54 \| moderate	10.765 \| good	47.763 \| good	15.261 \| good	0.893 \| good	19.394 \| good	0.292 \| good
2026-03-10T06:00:00.000Z	52 \| moderate	9.737 \| good	43.701 \| good	10.68 \| good	0.381 \| good	21.738 \| good	0.289 \| good
2026-03-10T07:00:00.000Z	52 \| moderate	9.737 \| good	43.701 \| good	5.753 \| good	0.41 \| good	20.993 \| good	0.287 \| good
2026-03-10T08:00:00.000Z	54 \| moderate	10.826 \| good	48.269 \| good	8.197 \| good	0.842 \| good	26.685 \| good	0.286 \| good
2026-03-10T09:00:00.000Z	54 \| moderate	10.826 \| good	48.269 \| good	5.203 \| good	0.845 \| good	29.139 \| good	0.286 \| good
2026-03-10T10:00:00.000Z	56 \| moderate	11.682 \| good	52.317 \| good	6.89 \| good	0.863 \| good	30.956 \| good	0.289 \| good
2026-03-10T11:00:00.000Z	54 \| moderate	11.479 \| good	50.831 \| good	5.056 \| good	0.929 \| good	34.32 \| good	0.392 \| good
2026-03-10T12:00:00.000Z	56 \| moderate	12.205 \| fine	54.798 \| good	4.43 \| good	0.976 \| good	35.758 \| good	0.453 \| good
2026-03-10T13:00:00.000Z	56 \| moderate	12.205 \| fine	54.798 \| good	5.185 \| good	0.982 \| good	37.174 \| good	0.455 \| good
2026-03-10T14:00:00.000Z	66 \| moderate	16.76 \| fine	74.279 \| fine	4.595 \| good	1.684 \| good	49.109 \| good	0.599 \| good
2026-03-10T15:00:00.000Z	73 \| moderate	20.691 \| fine	90.53 \| fine	10.961 \| good	1.671 \| good	49.029 \| good	0.647 \| good
2026-03-10T16:00:00.000Z	71 \| moderate	19.695 \| fine	86.701 \| fine	12.334 \| good	1.653 \| good	48.195 \| good	0.718 \| good
2026-03-10T17:00:00.000Z	69 \| moderate	19.081 \| fine	84.158 \| fine	14.537 \| good	1.707 \| good	40.771 \| good	0.694 \| good
2026-03-10T18:00:00.000Z	60 \| moderate	13.766 \| fine	62.258 \| fine	20.677 \| good	1.119 \| good	35.442 \| good	0.603 \| good
2026-03-10T19:00:00.000Z	58 \| moderate	13.115 \| fine	58.962 \| fine	25.009 \| good	1.041 \| good	29.449 \| good	0.603 \| good
2026-03-10T20:00:00.000Z	54 \| moderate	10.832 \| good	48.028 \| good	27.625 \| good	1.005 \| good	28.756 \| good	0.512 \| good
2026-03-10T21:00:00.000Z	54 \| moderate	10.832 \| good	48.028 \| good	28.025 \| good	0.92 \| good	28.574 \| good	0.511 \| good
2026-03-10T22:00:00.000Z	38 \| good	7.486 \| good	33.427 \| good	30.862 \| good	0.935 \| good	29.589 \| good	0.461 \| good
2026-03-10T23:00:00.000Z	38 \| good	6.603 \| good	28.916 \| good	31.346 \| good	0.867 \| good	28.272 \| good	0.436 \| good
2026-03-11T00:00:00.000Z	44 \| good	8.333 \| good	37.082 \| good	33.472 \| good	0.894 \| good	28.617 \| good	0.45 \| good
2026-03-11T01:00:00.000Z	52 \| moderate	10.221 \| good	45.845 \| good	23.949 \| good	0.865 \| good	31.226 \| good	0.528 \| good
2026-03-11T02:00:00.000Z	56 \| moderate	12.035 \| good	53.252 \| good	24.74 \| good	0.873 \| good	38.366 \| good	0.614 \| good
2026-03-11T03:00:00.000Z	54 \| moderate	10.796 \| good	47.918 \| good	21.663 \| good	0.879 \| good	34.707 \| good	0.538 \| good
2026-03-11T04:00:00.000Z	52 \| moderate	9.938 \| good	44.34 \| good	17.668 \| good	0.881 \| good	22.266 \| good	0.445 \| good
2026-03-11T04:00:00.000Z	54 \| moderate	10.796 \| good	47.918 \| good	21.663 \| good	0.879 \| good	34.707 \| good	0.538 \| good
2026-03-11T05:00:00.000Z	52 \| moderate	9.835 \| good	43.899 \| good	9.036 \| good	2.964 \| good	32.614 \| good	0.31 \| good
2026-03-11T06:00:00.000Z	44 \| good	7.926 \| good	34.575 \| good	11.143 \| good	2.705 \| good	29.97 \| good	0.288 \| good
2026-03-11T07:00:00.000Z	44 \| good	8.153 \| good	35.817 \| good	8.064 \| good	2.578 \| good	28.91 \| good	0.273 \| good
2026-03-11T08:00:00.000Z	49 \| good	8.638 \| good	38.142 \| good	7.009 \| good	2.451 \| good	27.849 \| good	0.259 \| good
2026-03-11T09:00:00.000Z	52 \| moderate	9.623 \| good	42.567 \| good	5.679 \| good	2.324 \| good	26.788 \| good	0.244 \| good
2026-03-11T10:00:00.000Z	58 \| moderate	12.665 \| fine	56.626 \| fine	6.337 \| good	2.356 \| good	26.851 \| good	0.248 \| good
2026-03-11T11:00:00.000Z	56 \| moderate	12.175 \| fine	54.823 \| good	4.071 \| good	2.388 \| good	26.914 \| good	0.252 \| good
2026-03-11T12:00:00.000Z	60 \| moderate	13.735 \| fine	61.282 \| fine	4.237 \| good	2.421 \| good	26.977 \| good	0.257 \| good
2026-03-11T13:00:00.000Z	54 \| moderate	11.239 \| good	49.818 \| good	10.33 \| good	2.422 \| good	24.68 \| good	0.255 \| good
2026-03-11T14:00:00.000Z	54 \| moderate	11.033 \| good	48.662 \| good	20.355 \| good	2.424 \| good	22.382 \| good	0.253 \| good
2026-03-11T15:00:00.000Z	49 \| good	8.945 \| good	39.461 \| good	30.457 \| good	2.425 \| good	20.084 \| good	0.251 \| good
2026-03-11T16:00:00.000Z	38 \| good	7.447 \| good	32.715 \| good	35.47 \| good	2.281 \| good	17.955 \| good	0.236 \| good
2026-03-11T17:00:00.000Z	39 \| good	5.678 \| good	24.884 \| good	42.23 \| good	2.138 \| good	15.826 \| good	0.221 \| good
2026-03-11T18:00:00.000Z	36 \| good	4.797 \| good	20.749 \| good	38.928 \| good	1.994 \| good	13.696 \| good	0.206 \| good
2026-03-11T19:00:00.000Z	31 \| good	5.142 \| good	22.132 \| good	34.425 \| good	1.841 \| good	15.332 \| good	0.212 \| good
2026-03-11T20:00:00.000Z	29 \| good	4.745 \| good	20.651 \| good	31.376 \| good	1.688 \| good	16.967 \| good	0.218 \| good
2026-03-11T21:00:00.000Z	27 \| good	4.541 \| good	19.691 \| good	26.726 \| good	1.534 \| good	18.603 \| good	0.225 \| good
2026-03-11T22:00:00.000Z	27 \| good	4.605 \| good	19.957 \| good	21.548 \| good	1.569 \| good	19.63 \| good	0.222 \| good
2026-03-11T23:00:00.000Z	21 \| good	3.49 \| good	15.301 \| good	23.458 \| good	1.603 \| good	20.657 \| good	0.219 \| good
2026-03-12T00:00:00.000Z	21 \| good	1.913 \| good	7.862 \| good	23.043 \| good	1.637 \| good	21.684 \| good	0.216 \| good
2026-03-12T01:00:00.000Z	24 \| good	3.092 \| good	13.338 \| good	26.244 \| good	1.663 \| good	19.6 \| good	0.204 \| good
2026-03-12T02:00:00.000Z	38 \| good	6.98 \| good	30.791 \| good	28.759 \| good	1.688 \| good	17.515 \| good	0.192 \| good
2026-03-12T03:00:00.000Z	44 \| good	7.994 \| good	34.895 \| good	24.743 \| good	1.714 \| good	15.431 \| good	0.18 \| good
2026-03-12T04:00:00.000Z	44 \| good	8.081 \| good	35.675 \| good	23.629 \| good	1.728 \| good	12.735 \| good	0.166 \| good
2026-03-12T05:00:00.000Z	33 \| good	6.279 \| good	27.205 \| good	26.403 \| good	1.742 \| good	10.038 \| good	0.153 \| good
2026-03-12T06:00:00.000Z	56 \| moderate	12.226 \| fine	12.352 \| good	33.66 \| good	1.778 \| good	7.438 \| good	0.14 \| good
2026-03-12T07:00:00.000Z	19 \| good	3.078 \| good	13.088 \| good	21.373 \| good	1.844 \| good	7.243 \| good	0.134 \| good
2026-03-12T08:00:00.000Z	20 \| good	3.453 \| good	14.936 \| good	21.675 \| good	1.932 \| good	7.144 \| good	0.128 \| good
2026-03-12T09:00:00.000Z	33 \| good	5.602 \| good	23.97 \| good	24.674 \| good	2.02 \| good	7.045 \| good	0.122 \| good
2026-03-12T10:00:00.000Z	27 \| good	5.418 \| good	23.293 \| good	23.738 \| good	2.126 \| good	8.667 \| good	0.127 \| good
2026-03-12T11:00:00.000Z	28 \| good	5.268 \| good	22.764 \| good	29.795 \| good	2.231 \| good	10.289 \| good	0.132 \| good
2026-03-12T12:00:00.000Z	38 \| good	7.212 \| good	7.3 \| good	21.939 \| good	2.358 \| good	11.994 \| good	0.137 \| good
2026-03-12T13:00:00.000Z	38 \| good	7.294 \| good	7.364 \| good	24.178 \| good	1.963 \| good	10.506 \| good	0.149 \| good
2026-03-12T14:00:00.000Z	27 \| good	4.725 \| good	4.778 \| good	26.416 \| good	1.569 \| good	9.018 \| good	0.161 \| good
2026-03-12T15:00:00.000Z	27 \| good	2.576 \| good	2.622 \| good	28.654 \| good	1.174 \| good	7.53 \| good	0.173 \| good
2026-03-12T16:00:00.000Z	27 \| good	0.805 \| good	3.187 \| good	29.095 \| good	1.071 \| good	6.598 \| good	0.172 \| good
2026-03-12T17:00:00.000Z	29 \| good	0.644 \| good	2.258 \| good	31.313 \| good	0.966 \| good	5.653 \| good	0.171 \| good
2026-03-12T18:00:00.000Z	34 \| good	2 \| good	2.047 \| good	36.567 \| good	0.859 \| good	4.65 \| good	0.171 \| good
2026-03-12T19:00:00.000Z	35 \| good	1.985 \| good	2.012 \| good	38.315 \| good	0.836 \| good	4.801 \| good	0.168 \| good
2026-03-12T20:00:00.000Z	37 \| good	2.041 \| good	2.079 \| good	40.062 \| good	0.813 \| good	4.952 \| good	0.165 \| good
2026-03-12T21:00:00.000Z	39 \| good	2.259 \| good	2.345 \| good	41.81 \| good	0.79 \| good	5.103 \| good	0.162 \| good
2026-03-12T22:00:00.000Z	38 \| good	2.868 \| good	3.003 \| good	40.77 \| good	0.87 \| good	6.557 \| good	0.162 \| good
2026-03-12T23:00:00.000Z	37 \| good	3.542 \| good	3.729 \| good	39.73 \| good	0.95 \| good	8.01 \| good	0.163 \| good
2026-03-13T00:00:00.000Z	36 \| good	3.899 \| good	4.165 \| good	38.689 \| good	1.03 \| good	9.463 \| good	0.163 \| good
2026-03-13T01:00:00.000Z	35 \| good	4.037 \| good	4.324 \| good	38.257 \| good	1.058 \| good	9.252 \| good	0.161 \| good
2026-03-13T02:00:00.000Z	35 \| good	4.024 \| good	4.264 \| good	37.825 \| good	1.086 \| good	9.04 \| good	0.158 \| good
2026-03-13T03:00:00.000Z	34 \| good	4.211 \| good	4.427 \| good	37.393 \| good	1.113 \| good	8.828 \| good	0.156 \| good
2026-03-13T04:00:00.000Z	34 \| good	4.405 \| good	4.61 \| good	36.78 \| good	1.123 \| good	8.162 \| good	0.156 \| good

Cortlandt

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Cortlandt, New York

0.54ppm

How accurate is New York, USA air quality data?

The air quality data for New York, 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.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Cortlandt, New York get updated?

Air quality updates for Cortlandt, New York are available every hour.

What time in the past 24 hours saw the poorest air quality in Cortlandt, New York?

Cortlandt, New York experienced its worst air quality at 03:00:00, 2026-03-10.

When was air quality in Cortlandt, New York the best over the past 24 hours?

The best air quality in Cortlandt, New York was observed at 11:00:00 on 2026-03-10.

What is the air quality in Cortlandt, New York right now?

The air quality in Cortlandt, New York right now is Moderate, with an AQI of 54.

What pollutant is most frequently found in Cortlandt, New York?

In Cortlandt, New York, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Cortlandt, New York is poor?

When air quality in Cortlandt, New York is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Cortlandt, New York right now?

Cortlandt, New York currently has a PM_2.5 concentration of 10.796 μg/m³.

What is the current level of PM₁₀ in Cortlandt, New York?

Cortlandt, New York currently has a PM₁₀ concentration of 47.918 μg/m³.

What is the current level of carbon monoxide (CO) in Cortlandt, New York?

The current carbon monoxide (CO) level in Cortlandt, New York is 0.538 ppm.

What is the current level of sulfur dioxide (SO₂) in Cortlandt, New York?

The current sulfur dioxide (SO₂) concentration in Cortlandt, New York is 0.879 ppb.

What is the current level of ozone (O₃) in Cortlandt, New York?

Cortlandt, New York currently has an ozone (O₃) concentration of 21.663 ppm.

What is the current level of nitrogen dioxide (NO₂) in Cortlandt, New York?

The current level of nitrogen dioxide (NO₂) in Cortlandt, New York is 34.707 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions