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

The PM10 concentration in New Castle, New York is 11.984 μg/m3 at the moment.

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

Currently, New Castle, New York has a sulfur dioxide (SO2) concentration of 0.657 ppb.

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

The current ozone (O3) level in New Castle, New York at the moment is 33.183 ppm.

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

Nitrogen dioxide (NO2) level in New Castle, New York at the moment is 6.417 ppb.

Live air quality index in New Castle, New York today

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

PM2.5 levels in New Castle, New York are currently 3.898 μg/m3.

Stay updated with real-time air quality in New Castle, 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)

Good

New Castle, New York

Last updated: ... (Local time)

Major air pollutants in New Castle, New York

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

11.98 μg/m³

155

255

425

605+

Ozone (O₃)

33.18 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.42 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 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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New Castle, New York

Scroll To Air Quality Map

Track live New Castle, New York air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-12T20:00:00.000Z	34 \| good	2.559 \| good	8.103 \| good	36.98 \| good	0.472 \| good	3.334 \| good	0.202 \| good
2026-08-12T21:00:00.000Z	32 \| good	2.634 \| good	12.305 \| good	35.181 \| good	0.55 \| good	3.31 \| good	0.202 \| good
2026-08-12T22:00:00.000Z	33 \| good	3.781 \| good	16.131 \| good	36.102 \| good	0.361 \| good	4.923 \| good	0.225 \| good
2026-08-12T23:00:00.000Z	33 \| good	3.282 \| good	13.489 \| good	36.016 \| good	0.67 \| good	5.238 \| good	0.249 \| good
2026-08-13T00:00:00.000Z	31 \| good	5.151 \| good	25.671 \| good	33.338 \| good	0.603 \| good	5.863 \| good	0.279 \| good
2026-08-13T01:00:00.000Z	33 \| good	4.888 \| good	24.984 \| good	35.928 \| good	0.559 \| good	8.587 \| good	0.303 \| good
2026-08-13T02:00:00.000Z	31 \| good	5.01 \| good	22.759 \| good	33.546 \| good	0.553 \| good	9.648 \| good	0.314 \| good
2026-08-13T03:00:00.000Z	30 \| good	4.882 \| good	22.646 \| good	32.429 \| good	0.467 \| good	9.247 \| good	0.294 \| good
2026-08-13T04:00:00.000Z	33 \| good	5.623 \| good	30.884 \| good	32.429 \| good	0.536 \| good	13.571 \| good	0.304 \| good
2026-08-13T05:00:00.000Z	31 \| good	5.351 \| good	23.542 \| good	33.856 \| good	0.618 \| good	18.412 \| good	0.292 \| good
2026-08-13T06:00:00.000Z	38 \| good	6.899 \| good	30.12 \| good	30.417 \| good	0.61 \| good	8.435 \| good	0.292 \| good
2026-08-13T07:00:00.000Z	38 \| good	6.58 \| good	27.262 \| good	31.123 \| good	0.699 \| good	8.17 \| good	0.283 \| good
2026-08-13T08:00:00.000Z	44 \| good	7.634 \| good	36.587 \| good	28.03 \| good	0.818 \| good	9.583 \| good	0.278 \| good
2026-08-13T09:00:00.000Z	44 \| good	8.149 \| good	34.609 \| good	27.333 \| good	0.812 \| good	12.632 \| good	0.283 \| good
2026-08-13T10:00:00.000Z	44 \| good	7.575 \| good	32.951 \| good	25.643 \| good	0.949 \| good	12.689 \| good	0.292 \| good
2026-08-13T11:00:00.000Z	44 \| good	8.24 \| good	35.137 \| good	23.766 \| good	0.949 \| good	14.091 \| good	0.312 \| good
2026-08-13T12:00:00.000Z	49 \| good	9.004 \| good	39.331 \| good	20.896 \| good	0.868 \| good	14.043 \| good	0.333 \| good
2026-08-13T13:00:00.000Z	52 \| moderate	9.762 \| good	43.666 \| good	20.421 \| good	0.854 \| good	10.549 \| good	0.355 \| good
2026-08-13T14:00:00.000Z	49 \| good	9.32 \| good	36.054 \| good	26.357 \| good	0.863 \| good	5.344 \| good	0.305 \| good
2026-08-13T15:00:00.000Z	49 \| good	8.903 \| good	34.556 \| good	28.724 \| good	0.845 \| good	4.759 \| good	0.289 \| good
2026-08-13T16:00:00.000Z	52 \| moderate	10.161 \| good	45.766 \| good	34.601 \| good	0.714 \| good	5.287 \| good	0.303 \| good
2026-08-13T17:00:00.000Z	49 \| good	9.112 \| good	36.904 \| good	38.5 \| good	0.491 \| good	5.107 \| good	0.303 \| good
2026-08-13T18:00:00.000Z	49 \| good	9.032 \| good	34.036 \| good	42.068 \| good	0.568 \| good	4.992 \| good	0.289 \| good
2026-08-13T19:00:00.000Z	49 \| good	9.441 \| good	35.313 \| good	45.384 \| good	0.633 \| good	5.085 \| good	0.289 \| good
2026-08-13T20:00:00.000Z	52 \| moderate	9.5 \| good	36.79 \| good	46.082 \| good	0.663 \| good	3.764 \| good	0.255 \| good
2026-08-13T21:00:00.000Z	49 \| good	9.467 \| good	33.483 \| good	44.872 \| good	0.748 \| good	3.716 \| good	0.255 \| good
2026-08-13T22:00:00.000Z	49 \| good	9.188 \| good	35.127 \| good	44.836 \| good	0.706 \| good	4.465 \| good	0.289 \| good
2026-08-13T23:00:00.000Z	49 \| good	9.308 \| good	34.586 \| good	42.325 \| good	0.748 \| good	5.436 \| good	0.289 \| good
2026-08-14T00:00:00.000Z	49 \| good	9.47 \| good	43.762 \| good	41.051 \| good	0.505 \| good	4.801 \| good	0.255 \| good
2026-08-14T01:00:00.000Z	54 \| moderate	10.86 \| good	47.997 \| good	36.82 \| good	0.497 \| good	6.886 \| good	0.269 \| good
2026-08-14T02:00:00.000Z	52 \| moderate	10.26 \| good	42.442 \| good	30.499 \| good	0.481 \| good	10.17 \| good	0.319 \| good
2026-08-14T03:00:00.000Z	49 \| good	9.459 \| good	36.148 \| good	23.879 \| good	0.492 \| good	10.427 \| good	0.3 \| good
2026-08-14T04:00:00.000Z	52 \| moderate	9.646 \| good	36.301 \| good	23.879 \| good	0.601 \| good	10.094 \| good	0.334 \| good
2026-08-14T05:00:00.000Z	49 \| good	9.116 \| good	34.91 \| good	23.9 \| good	0.512 \| good	7.903 \| good	0.306 \| good
2026-08-14T06:00:00.000Z	49 \| good	8.727 \| good	36.468 \| good	20.808 \| good	0.617 \| good	8.692 \| good	0.308 \| good
2026-08-14T07:00:00.000Z	44 \| good	7.759 \| good	35.131 \| good	20.953 \| good	0.602 \| good	8.527 \| good	0.255 \| good
2026-08-14T08:00:00.000Z	33 \| good	6.187 \| good	26.196 \| good	21.83 \| good	0.654 \| good	8.629 \| good	0.258 \| good
2026-08-14T09:00:00.000Z	33 \| good	6.216 \| good	23.533 \| good	17.909 \| good	0.62 \| good	8.987 \| good	0.243 \| good
2026-08-14T10:00:00.000Z	33 \| good	6.47 \| good	27.044 \| good	15.017 \| good	0.744 \| good	10.43 \| good	0.242 \| good
2026-08-14T11:00:00.000Z	38 \| good	6.956 \| good	29.892 \| good	16.731 \| good	0.74 \| good	10.384 \| good	0.29 \| good
2026-08-14T12:00:00.000Z	44 \| good	7.848 \| good	31.949 \| good	19.286 \| good	0.463 \| good	8.56 \| good	0.281 \| good
2026-08-14T13:00:00.000Z	44 \| good	7.904 \| good	31.534 \| good	20.444 \| good	0.565 \| good	11.346 \| good	0.288 \| good
2026-08-14T14:00:00.000Z	33 \| good	5.926 \| good	23.582 \| good	22.681 \| good	0.614 \| good	5.206 \| good	0.258 \| good
2026-08-14T15:00:00.000Z	33 \| good	5.688 \| good	24.603 \| good	26.855 \| good	0.493 \| good	4.011 \| good	0.271 \| good
2026-08-14T16:00:00.000Z	33 \| good	5.536 \| good	22.174 \| good	31.856 \| good	0.62 \| good	4.257 \| good	0.259 \| good
2026-08-14T17:00:00.000Z	33 \| good	5.569 \| good	19.386 \| good	34.662 \| good	0.483 \| good	5.147 \| good	0.255 \| good
2026-08-14T18:00:00.000Z	36 \| good	5.273 \| good	20.628 \| good	38.983 \| good	0.474 \| good	5.975 \| good	0.257 \| good
2026-08-14T19:00:00.000Z	38 \| good	5.045 \| good	17.635 \| good	41.017 \| good	0.64 \| good	6.026 \| good	0.281 \| good
2026-08-14T19:00:00.000Z	31 \| good	3.898 \| good	11.984 \| good	33.183 \| good	0.657 \| good	6.417 \| good	0.282 \| good
2026-08-14T20:00:00.000Z	30 \| good	3.608 \| good	15.852 \| good	32.102 \| good	0.288 \| good	1.073 \| good	0.191 \| good
2026-08-14T21:00:00.000Z	33 \| good	5.823 \| good	25.018 \| good	27.57 \| good	0.291 \| good	1.299 \| good	0.194 \| good
2026-08-14T22:00:00.000Z	44 \| good	7.704 \| good	34.012 \| good	25.211 \| good	0.284 \| good	1.843 \| good	0.201 \| good
2026-08-14T23:00:00.000Z	22 \| good	4.425 \| good	19.01 \| good	23.835 \| good	0.275 \| good	3.285 \| good	0.218 \| good
2026-08-15T00:00:00.000Z	27 \| good	5.37 \| good	23.067 \| good	21.582 \| good	0.319 \| good	9.498 \| good	0.25 \| good
2026-08-15T01:00:00.000Z	33 \| good	5.52 \| good	24.053 \| good	21.838 \| good	0.372 \| good	14.931 \| good	0.267 \| good
2026-08-15T02:00:00.000Z	19 \| good	2.518 \| good	9.994 \| good	21.441 \| good	0.419 \| good	15.624 \| good	0.278 \| good
2026-08-15T03:00:00.000Z	18 \| good	2.976 \| good	12.048 \| good	18.502 \| good	0.449 \| good	14.99 \| good	0.287 \| good
2026-08-15T04:00:00.000Z	14 \| good	2.383 \| good	9.944 \| good	15.273 \| good	0.399 \| good	13.306 \| good	0.271 \| good
2026-08-15T05:00:00.000Z	16 \| good	2.879 \| good	11.982 \| good	14.379 \| good	0.342 \| good	11.62 \| good	0.245 \| good
2026-08-15T06:00:00.000Z	16 \| good	3.344 \| good	14.85 \| good	11.782 \| good	0.302 \| good	10.788 \| good	0.223 \| good
2026-08-15T07:00:00.000Z	16 \| good	2.924 \| good	11.992 \| good	8.642 \| good	0.264 \| good	9.091 \| good	0.208 \| good
2026-08-15T08:00:00.000Z	11 \| good	1.825 \| good	7.886 \| good	10.33 \| good	0.229 \| good	6.703 \| good	0.198 \| good
2026-08-15T09:00:00.000Z	16 \| good	3.148 \| good	13.891 \| good	9.187 \| good	0.21 \| good	5.219 \| good	0.191 \| good
2026-08-15T10:00:00.000Z	33 \| good	5.9 \| good	25.103 \| good	9.368 \| good	0.21 \| good	4.654 \| good	0.187 \| good
2026-08-15T11:00:00.000Z	33 \| good	6.446 \| good	28.974 \| good	9.36 \| good	0.224 \| good	4.231 \| good	0.186 \| good
2026-08-15T12:00:00.000Z	22 \| good	3.832 \| good	16.968 \| good	15.307 \| good	0.257 \| good	3.708 \| good	0.188 \| good
2026-08-15T13:00:00.000Z	19 \| good	1.486 \| good	5.953 \| good	21.045 \| good	0.342 \| good	2.883 \| good	0.182 \| good
2026-08-15T14:00:00.000Z	23 \| good	1.49 \| good	5.96 \| good	24.547 \| good	0.414 \| good	2.015 \| good	0.173 \| good
2026-08-15T15:00:00.000Z	24 \| good	1.526 \| good	6.021 \| good	25.694 \| good	0.406 \| good	1.384 \| good	0.165 \| good
2026-08-15T16:00:00.000Z	22 \| good	1.482 \| good	5.997 \| good	24.225 \| good	0.359 \| good	1.034 \| good	0.161 \| good
2026-08-15T17:00:00.000Z	21 \| good	1.559 \| good	6.039 \| good	23.022 \| good	0.33 \| good	0.876 \| good	0.161 \| good
2026-08-15T18:00:00.000Z	23 \| good	1.35 \| good	5.036 \| good	24.823 \| good	0.307 \| good	0.843 \| good	0.162 \| good
2026-08-15T19:00:00.000Z	23 \| good	1.563 \| good	6.028 \| good	25.079 \| good	0.281 \| good	0.867 \| good	0.162 \| good
2026-08-15T20:00:00.000Z	25 \| good	1.502 \| good	5.976 \| good	27.343 \| good	0.242 \| good	0.897 \| good	0.162 \| good
2026-08-15T21:00:00.000Z	26 \| good	1.533 \| good	5.994 \| good	27.524 \| good	0.204 \| good	1.024 \| good	0.162 \| good
2026-08-15T22:00:00.000Z	22 \| good	3.512 \| good	15.969 \| good	22.856 \| good	0.189 \| good	1.803 \| good	0.172 \| good
2026-08-15T23:00:00.000Z	19 \| good	2.866 \| good	11.99 \| good	21.392 \| good	0.195 \| good	3.095 \| good	0.187 \| good
2026-08-16T00:00:00.000Z	15 \| good	1.711 \| good	7.041 \| good	16.304 \| good	0.242 \| good	7.928 \| good	0.211 \| good
2026-08-16T01:00:00.000Z	18 \| good	1.603 \| good	6.075 \| good	19.136 \| good	0.303 \| good	12.189 \| good	0.226 \| good
2026-08-16T02:00:00.000Z	17 \| good	2.996 \| good	12.157 \| good	18.5 \| good	0.353 \| good	14.48 \| good	0.24 \| good
2026-08-16T03:00:00.000Z	22 \| good	3.978 \| good	17.144 \| good	17.943 \| good	0.407 \| good	15.957 \| good	0.252 \| good
2026-08-16T04:00:00.000Z	22 \| good	3.68 \| good	16.107 \| good	16.594 \| good	0.455 \| good	14.966 \| good	0.246 \| good
2026-08-16T05:00:00.000Z	27 \| good	4.715 \| good	20.186 \| good	15.808 \| good	0.499 \| good	12.867 \| good	0.228 \| good
2026-08-16T06:00:00.000Z	27 \| good	4.918 \| good	21.156 \| good	12.604 \| good	0.557 \| good	11.983 \| good	0.215 \| good
2026-08-16T07:00:00.000Z	16 \| good	3.446 \| good	15.043 \| good	9.547 \| good	0.62 \| good	11.477 \| good	0.207 \| good
2026-08-16T08:00:00.000Z	22 \| good	3.536 \| good	15.979 \| good	8.23 \| good	0.668 \| good	10.972 \| good	0.201 \| good
2026-08-16T09:00:00.000Z	22 \| good	4.139 \| good	18.079 \| good	7.074 \| good	0.703 \| good	9.99 \| good	0.196 \| good
2026-08-16T10:00:00.000Z	33 \| good	6.476 \| good	29.092 \| good	6.13 \| good	0.714 \| good	8.905 \| good	0.192 \| good
2026-08-16T11:00:00.000Z	44 \| good	7.527 \| good	33.178 \| good	5.855 \| good	0.686 \| good	7.963 \| good	0.191 \| good
2026-08-16T12:00:00.000Z	44 \| good	8.425 \| good	37.046 \| good	12.316 \| good	0.662 \| good	5.59 \| good	0.187 \| good
2026-08-16T13:00:00.000Z	38 \| good	6.807 \| good	29.975 \| good	24.653 \| good	0.626 \| good	4.263 \| good	0.187 \| good
2026-08-16T14:00:00.000Z	38 \| good	6.909 \| good	30.819 \| good	34.205 \| good	0.614 \| good	3.072 \| good	0.186 \| good
2026-08-16T15:00:00.000Z	38 \| good	5.967 \| good	26.8 \| good	40.72 \| good	0.616 \| good	2.328 \| good	0.185 \| good
2026-08-16T16:00:00.000Z	42 \| good	5.306 \| good	22.955 \| good	45.085 \| good	0.587 \| good	1.996 \| good	0.183 \| good
2026-08-16T17:00:00.000Z	36 \| good	3.861 \| good	16.852 \| good	38.967 \| good	0.541 \| good	1.917 \| good	0.178 \| good
2026-08-16T18:00:00.000Z	21 \| good	2.521 \| good	9.953 \| good	23.067 \| good	0.479 \| good	1.91 \| good	0.171 \| good
2026-08-16T19:00:00.000Z	19 \| good	2.316 \| good	9.92 \| good	20.306 \| good	0.419 \| good	2.202 \| good	0.166 \| good

New Castle

Get reliable air quality data to drive your business

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

0.25ppm

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 New Castle, New York?

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

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

In the past 24 hours, the air quality in New Castle, New York was at its worst at 01:00:00 on 2026-08-14.

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

In the last 24 hours, the best air quality in New Castle, New York was observed at 05:00:00 on 2026-08-14.

What is the AQI in New Castle, New York right now?

As of now, the AQI in New Castle, New York is 31, indicating Good conditions.

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

New Castle, New York air has the highest levels of O3.

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

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

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

PM_2.5 levels in New Castle, New York are currently 3.898 μg/m³.

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

The PM₁₀ concentration in New Castle, New York is 11.984 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in New Castle, New York is 0.282 ppm.

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

Currently, New Castle, New York has a sulfur dioxide (SO₂) concentration of 0.657 ppb.

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

The current ozone (O₃) level in New Castle, New York at the moment is 33.183 ppm.

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

Nitrogen dioxide (NO₂) level in New Castle, New York at the moment is 6.417 ppb.

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