What is the sulfur dioxide (SO2) level in West Hempfield, Pennsylvania at the moment?

Currently, West Hempfield, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.443 ppb.

What is the ozone (O3) level in West Hempfield, Pennsylvania at the moment?

The current ozone (O3) level in West Hempfield, Pennsylvania at the moment is 38.493 ppm.

What is the nitrogen dioxide (NO2) level in West Hempfield, Pennsylvania at the moment?

Nitrogen dioxide (NO2) level in West Hempfield, Pennsylvania at the moment is 4.235 ppb.

Live air quality index in West Hempfield, Pennsylvania today

Q: What is the PM2.5 level in West Hempfield, Pennsylvania at the moment?

PM2.5 levels in West Hempfield, Pennsylvania are currently 4.477 μg/m3.

Q: What is the PM10 level in West Hempfield, Pennsylvania at the moment?

The PM10 concentration in West Hempfield, Pennsylvania is 15.424 μg/m3 at the moment.

Stay updated with real-time air quality in West Hempfield, Pennsylvania 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

West Hempfield, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in West Hempfield, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.48 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.42 μg/m³

155

255

425

605+

Ozone (O₃)

38.49 ppb

201

201+

Sulfur Dioxide (SO₂)

0.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.24 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

West Hempfield, Pennsylvania

Get Live Pollen Counts

West Hempfield, Pennsylvania

Scroll To Air Quality Map

Track live West Hempfield, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-22T00:00:00.000Z	33 \| good	6.019 \| good	31.966 \| good	30.836 \| good	0.272 \| good	14.806 \| good	0.337 \| good
2026-01-22T01:00:00.000Z	29 \| good	5.428 \| good	12.643 \| good	30.815 \| good	0.293 \| good	15.906 \| good	0.356 \| good
2026-01-22T02:00:00.000Z	33 \| good	5.672 \| good	25.307 \| good	30.327 \| good	0.29 \| good	13.125 \| good	0.334 \| good
2026-01-22T03:00:00.000Z	33 \| good	5.523 \| good	26.856 \| good	32.052 \| good	0.331 \| good	11.429 \| good	0.292 \| good
2026-01-22T04:00:00.000Z	33 \| good	6.211 \| good	27.525 \| good	32.544 \| good	0.558 \| good	11.837 \| good	0.269 \| good
2026-01-22T05:00:00.000Z	33 \| good	6.139 \| good	24.953 \| good	31.901 \| good	0.986 \| good	15.48 \| good	0.269 \| good
2026-01-22T06:00:00.000Z	38 \| good	6.587 \| good	29.923 \| good	33.29 \| good	1.059 \| good	11.527 \| good	0.251 \| good
2026-01-22T07:00:00.000Z	44 \| good	8.165 \| good	33.019 \| good	32.619 \| good	0.543 \| good	9.32 \| good	0.233 \| good
2026-01-22T08:00:00.000Z	49 \| good	9.213 \| good	42.707 \| good	30.442 \| good	0.525 \| good	9.734 \| good	0.233 \| good
2026-01-22T09:00:00.000Z	49 \| good	9.431 \| good	42.448 \| good	30.836 \| good	0.472 \| good	13.782 \| good	0.233 \| good
2026-01-22T10:00:00.000Z	52 \| moderate	10.437 \| good	47.356 \| good	30.534 \| good	0.422 \| good	17.321 \| good	0.256 \| good
2026-01-22T11:00:00.000Z	54 \| moderate	10.756 \| good	46.413 \| good	31.227 \| good	0.331 \| good	15.75 \| good	0.316 \| good
2026-01-22T12:00:00.000Z	56 \| moderate	12.23 \| fine	54.84 \| good	23.727 \| good	0.435 \| good	11.686 \| good	0.332 \| good
2026-01-22T13:00:00.000Z	56 \| moderate	12.203 \| fine	53.418 \| good	27.219 \| good	0.435 \| good	12.644 \| good	0.351 \| good
2026-01-22T14:00:00.000Z	58 \| moderate	13.19 \| fine	54.236 \| good	27.73 \| good	0.696 \| good	15.624 \| good	0.369 \| good
2026-01-22T15:00:00.000Z	58 \| moderate	12.906 \| fine	54.752 \| good	29.217 \| good	0.587 \| good	10.537 \| good	0.393 \| good
2026-01-22T16:00:00.000Z	56 \| moderate	12.24 \| fine	49.036 \| good	32.304 \| good	0.6 \| good	11.142 \| good	0.346 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	11.5 \| good	49.771 \| good	33.98 \| good	0.5 \| good	6.574 \| good	0.269 \| good
2026-01-22T18:00:00.000Z	54 \| moderate	10.642 \| good	29.405 \| good	36.231 \| good	0.431 \| good	4.743 \| good	0.228 \| good
2026-01-22T19:00:00.000Z	49 \| good	9.344 \| good	41.171 \| good	36.98 \| good	0.396 \| good	3.394 \| good	0.209 \| good
2026-01-22T20:00:00.000Z	52 \| moderate	9.844 \| good	44.526 \| good	37.095 \| good	0.346 \| good	3.609 \| good	0.209 \| good
2026-01-22T21:00:00.000Z	49 \| good	9.198 \| good	30.742 \| good	37.547 \| good	0.363 \| good	3.599 \| good	0.209 \| good
2026-01-22T22:00:00.000Z	38 \| good	6.951 \| good	32.348 \| good	37.057 \| good	0.371 \| good	3.221 \| good	0.209 \| good
2026-01-22T23:00:00.000Z	38 \| good	6.819 \| good	20.368 \| good	34.503 \| good	0.43 \| good	6.871 \| good	0.209 \| good
2026-01-23T00:00:00.000Z	34 \| good	6.029 \| good	31.404 \| good	36.906 \| good	0.366 \| good	10.881 \| good	0.227 \| good
2026-01-23T01:00:00.000Z	33 \| good	5.646 \| good	27.902 \| good	34.118 \| good	0.283 \| good	11.493 \| good	0.227 \| good
2026-01-23T02:00:00.000Z	27 \| good	4.479 \| good	25.31 \| good	29.293 \| good	0.307 \| good	10.358 \| good	0.227 \| good
2026-01-23T03:00:00.000Z	32 \| good	4.131 \| good	34.706 \| good	29.412 \| good	0.462 \| good	12.845 \| good	0.272 \| good
2026-01-23T04:00:00.000Z	59 \| moderate	6.463 \| good	72.156 \| fine	26.106 \| good	0.459 \| good	13.687 \| good	0.269 \| good
2026-01-23T05:00:00.000Z	56 \| moderate	4.019 \| good	64.998 \| fine	29.07 \| good	1.108 \| good	17.683 \| good	0.233 \| good
2026-01-23T06:00:00.000Z	61 \| moderate	3.826 \| good	74.774 \| fine	25.807 \| good	2.099 \| good	13.304 \| good	0.342 \| good
2026-01-23T07:00:00.000Z	29 \| good	3.638 \| good	30.674 \| good	24.719 \| good	2.071 \| good	13.529 \| good	0.324 \| good
2026-01-23T08:00:00.000Z	23 \| good	3.82 \| good	24.02 \| good	23.145 \| good	2.895 \| good	23.976 \| good	0.3 \| good
2026-01-23T09:00:00.000Z	25 \| good	4.036 \| good	18.534 \| good	26.046 \| good	0.756 \| good	26.808 \| good	0.343 \| good
2026-01-23T10:00:00.000Z	25 \| good	4.112 \| good	21.587 \| good	22.798 \| good	0.651 \| good	26.265 \| good	0.364 \| good
2026-01-23T11:00:00.000Z	27 \| good	4.599 \| good	20.009 \| good	16.023 \| good	0.807 \| good	18.182 \| good	0.397 \| good
2026-01-23T12:00:00.000Z	38 \| good	6.657 \| good	29.3 \| good	16.627 \| good	0.788 \| good	21.965 \| good	0.425 \| good
2026-01-23T13:00:00.000Z	33 \| good	6.02 \| good	34.257 \| good	21.707 \| good	0.788 \| good	19.844 \| good	0.497 \| good
2026-01-23T14:00:00.000Z	38 \| good	7.274 \| good	31.292 \| good	11.288 \| good	0.811 \| good	16.57 \| good	0.572 \| good
2026-01-23T15:00:00.000Z	38 \| good	7.088 \| good	30.87 \| good	17.241 \| good	0.593 \| good	9.324 \| good	0.51 \| good
2026-01-23T16:00:00.000Z	38 \| good	6.445 \| good	40.773 \| good	24.043 \| good	0.692 \| good	5.015 \| good	0.263 \| good
2026-01-23T17:00:00.000Z	33 \| good	5.976 \| good	23.61 \| good	30.758 \| good	0.671 \| good	5.707 \| good	0.191 \| good
2026-01-23T18:00:00.000Z	31 \| good	4.944 \| good	19.092 \| good	33.593 \| good	0.619 \| good	5.756 \| good	0.191 \| good
2026-01-23T19:00:00.000Z	31 \| good	4.778 \| good	21.165 \| good	34.126 \| good	0.502 \| good	6.094 \| good	0.172 \| good
2026-01-23T20:00:00.000Z	33 \| good	4.886 \| good	19.684 \| good	35.563 \| good	0.45 \| good	5.789 \| good	0.191 \| good
2026-01-23T21:00:00.000Z	33 \| good	4.831 \| good	20.649 \| good	35.79 \| good	0.514 \| good	6.01 \| good	0.191 \| good
2026-01-23T22:00:00.000Z	35 \| good	4.477 \| good	15.424 \| good	38.493 \| good	0.443 \| good	4.235 \| good	0.215 \| good
2026-01-23T23:00:00.000Z	34 \| good	4.501 \| good	20.391 \| good	36.853 \| good	0.443 \| good	5.929 \| good	0.192 \| good
2026-01-23T23:00:00.000Z	35 \| good	4.477 \| good	15.424 \| good	38.493 \| good	0.443 \| good	4.235 \| good	0.215 \| good
2026-01-24T00:00:00.000Z	31 \| good	4.663 \| good	20.026 \| good	32.874 \| good	1.264 \| good	2.75 \| good	0.169 \| good
2026-01-24T01:00:00.000Z	30 \| good	4.221 \| good	18.923 \| good	32.017 \| good	1.087 \| good	2.417 \| good	0.162 \| good
2026-01-24T02:00:00.000Z	31 \| good	3.865 \| good	16.948 \| good	33.077 \| good	0.909 \| good	2.083 \| good	0.154 \| good
2026-01-24T03:00:00.000Z	30 \| good	4.124 \| good	17.995 \| good	32.162 \| good	0.732 \| good	1.749 \| good	0.147 \| good
2026-01-24T04:00:00.000Z	28 \| good	4.469 \| good	19.026 \| good	30.056 \| good	0.749 \| good	1.681 \| good	0.145 \| good
2026-01-24T05:00:00.000Z	28 \| good	4.732 \| good	20.967 \| good	30.19 \| good	0.767 \| good	1.613 \| good	0.144 \| good
2026-01-24T06:00:00.000Z	27 \| good	5.191 \| good	22.013 \| good	29.224 \| good	0.785 \| good	1.545 \| good	0.142 \| good
2026-01-24T07:00:00.000Z	33 \| good	5.579 \| good	24.001 \| good	28.917 \| good	0.769 \| good	1.521 \| good	0.143 \| good
2026-01-24T08:00:00.000Z	33 \| good	5.968 \| good	26.942 \| good	29.281 \| good	0.752 \| good	1.496 \| good	0.144 \| good
2026-01-24T09:00:00.000Z	27 \| good	5.36 \| good	23.002 \| good	28.331 \| good	0.735 \| good	1.472 \| good	0.145 \| good
2026-01-24T10:00:00.000Z	27 \| good	5.438 \| good	23.032 \| good	27.296 \| good	0.766 \| good	1.668 \| good	0.147 \| good
2026-01-24T11:00:00.000Z	33 \| good	5.522 \| good	24.005 \| good	25.934 \| good	0.797 \| good	1.864 \| good	0.149 \| good
2026-01-24T12:00:00.000Z	38 \| good	6.817 \| good	30.036 \| good	24.862 \| good	0.828 \| good	2.059 \| good	0.152 \| good
2026-01-24T13:00:00.000Z	38 \| good	7.491 \| good	33.01 \| good	25.992 \| good	0.979 \| good	1.919 \| good	0.153 \| good
2026-01-24T14:00:00.000Z	38 \| good	7.498 \| good	33.013 \| good	26.827 \| good	1.131 \| good	1.779 \| good	0.155 \| good
2026-01-24T15:00:00.000Z	49 \| good	8.828 \| good	39.003 \| good	26.054 \| good	1.282 \| good	1.639 \| good	0.156 \| good
2026-01-24T16:00:00.000Z	38 \| good	7.181 \| good	32.02 \| good	27.938 \| good	1.457 \| good	1.575 \| good	0.155 \| good
2026-01-24T17:00:00.000Z	38 \| good	6.612 \| good	29.94 \| good	29.086 \| good	1.632 \| good	1.511 \| good	0.154 \| good
2026-01-24T18:00:00.000Z	27 \| good	5.437 \| good	23.041 \| good	29.465 \| good	1.807 \| good	1.447 \| good	0.153 \| good
2026-01-24T19:00:00.000Z	27 \| good	5.106 \| good	21.994 \| good	29.456 \| good	1.892 \| good	1.87 \| good	0.154 \| good
2026-01-24T20:00:00.000Z	27 \| good	5.468 \| good	23.055 \| good	29.062 \| good	1.977 \| good	2.292 \| good	0.154 \| good
2026-01-24T21:00:00.000Z	33 \| good	5.535 \| good	23.976 \| good	30.211 \| good	2.063 \| good	2.715 \| good	0.155 \| good
2026-01-24T22:00:00.000Z	28 \| good	3.374 \| good	14.962 \| good	29.871 \| good	2.231 \| good	3.42 \| good	0.161 \| good
2026-01-24T23:00:00.000Z	28 \| good	2.397 \| good	9.981 \| good	29.811 \| good	2.399 \| good	4.125 \| good	0.167 \| good
2026-01-25T00:00:00.000Z	25 \| good	3.018 \| good	12.015 \| good	27.438 \| good	2.568 \| good	4.831 \| good	0.173 \| good
2026-01-25T01:00:00.000Z	25 \| good	3.706 \| good	16.018 \| good	27.219 \| good	2.757 \| good	4.594 \| good	0.172 \| good
2026-01-25T02:00:00.000Z	27 \| good	3.944 \| good	17.006 \| good	28.8 \| good	2.946 \| good	4.358 \| good	0.171 \| good
2026-01-25T03:00:00.000Z	27 \| good	4.633 \| good	19.995 \| good	28.993 \| good	3.135 \| good	4.121 \| good	0.171 \| good
2026-01-25T04:00:00.000Z	27 \| good	5.201 \| good	22.952 \| good	28.703 \| good	2.859 \| good	3.951 \| good	0.171 \| good
2026-01-25T05:00:00.000Z	33 \| good	5.925 \| good	26.916 \| good	28.832 \| good	2.583 \| good	3.78 \| good	0.171 \| good
2026-01-25T06:00:00.000Z	38 \| good	7.146 \| good	31.962 \| good	27.191 \| good	2.307 \| good	3.61 \| good	0.172 \| good
2026-01-25T07:00:00.000Z	49 \| good	8.943 \| good	39.021 \| good	26.138 \| good	1.95 \| good	3.521 \| good	0.172 \| good
2026-01-25T08:00:00.000Z	54 \| moderate	10.581 \| good	46.993 \| good	23.751 \| good	1.592 \| good	3.432 \| good	0.172 \| good
2026-01-25T09:00:00.000Z	56 \| moderate	11.915 \| good	53.862 \| good	21.67 \| good	1.234 \| good	3.342 \| good	0.172 \| good
2026-01-25T10:00:00.000Z	58 \| moderate	13.339 \| fine	60.794 \| fine	20.217 \| good	1.136 \| good	3.597 \| good	0.172 \| good
2026-01-25T11:00:00.000Z	60 \| moderate	14.17 \| fine	63.026 \| fine	21.026 \| good	1.038 \| good	3.851 \| good	0.172 \| good
2026-01-25T12:00:00.000Z	58 \| moderate	12.773 \| fine	57.111 \| fine	22.27 \| good	0.94 \| good	4.106 \| good	0.173 \| good
2026-01-25T13:00:00.000Z	58 \| moderate	12.806 \| fine	57.112 \| fine	22.813 \| good	1.003 \| good	5.182 \| good	0.179 \| good
2026-01-25T14:00:00.000Z	58 \| moderate	12.993 \| fine	58.938 \| fine	22.323 \| good	1.066 \| good	6.258 \| good	0.186 \| good
2026-01-25T15:00:00.000Z	58 \| moderate	13.079 \| fine	58.935 \| fine	19.706 \| good	1.13 \| good	7.334 \| good	0.193 \| good
2026-01-25T16:00:00.000Z	56 \| moderate	12.285 \| fine	55.003 \| fine	20.285 \| good	1.168 \| good	8.342 \| good	0.198 \| good
2026-01-25T17:00:00.000Z	52 \| moderate	10.415 \| good	45.996 \| good	20.269 \| good	1.206 \| good	9.349 \| good	0.204 \| good
2026-01-25T18:00:00.000Z	44 \| good	8.049 \| good	35.036 \| good	21.795 \| good	1.245 \| good	10.356 \| good	0.209 \| good
2026-01-25T19:00:00.000Z	33 \| good	6.259 \| good	27.975 \| good	23.138 \| good	1.268 \| good	11.106 \| good	0.203 \| good
2026-01-25T20:00:00.000Z	33 \| good	5.575 \| good	24.041 \| good	23.632 \| good	1.291 \| good	11.856 \| good	0.196 \| good
2026-01-25T21:00:00.000Z	22 \| good	3.803 \| good	16.93 \| good	24.399 \| good	1.314 \| good	12.606 \| good	0.19 \| good
2026-01-25T22:00:00.000Z	24 \| good	3.135 \| good	13.889 \| good	26.297 \| good	1.256 \| good	12.591 \| good	0.192 \| good
2026-01-25T23:00:00.000Z	24 \| good	2.906 \| good	11.967 \| good	26.295 \| good	1.197 \| good	12.575 \| good	0.194 \| good

West Hempfield

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West Hempfield, Pennsylvania air quality map: Stay updated on AQI near you

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How accurate is Pennsylvania, USA air quality data?

Air quality and pollutant data for Pennsylvania, 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 West Hempfield, Pennsylvania?

The air quality information for West Hempfield, Pennsylvania is updated every hour for accuracy.

What time in the last 24 hours was the air quality in West Hempfield, Pennsylvania at its worst?

In the past 24 hours, the air quality in West Hempfield, Pennsylvania was at its worst at 06:00:00 on 2026-01-23.

When did West Hempfield, Pennsylvania experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in West Hempfield, Pennsylvania was observed at 08:00:00 on 2026-01-23.

What is the AQI in West Hempfield, Pennsylvania right now?

As of now, the AQI in West Hempfield, Pennsylvania is 35, indicating Good conditions.

What is the most common type of pollution in West Hempfield, Pennsylvania?

West Hempfield, Pennsylvania air has the highest levels of O3.

What should I do in case of poor air quality in West Hempfield, Pennsylvania?

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

What is the PM_2.5 level in West Hempfield, Pennsylvania at the moment?

PM_2.5 levels in West Hempfield, Pennsylvania are currently 4.477 μg/m³.

What is the PM₁₀ level in West Hempfield, Pennsylvania at the moment?

The PM₁₀ concentration in West Hempfield, Pennsylvania is 15.424 μg/m³ at the moment.

What is the carbon monoxide (CO) level in West Hempfield, Pennsylvania at the moment?

The current carbon monoxide (CO) concentration in West Hempfield, Pennsylvania is 0.215 ppm.

What is the sulfur dioxide (SO₂) level in West Hempfield, Pennsylvania at the moment?

Currently, West Hempfield, Pennsylvania has a sulfur dioxide (SO₂) concentration of 0.443 ppb.

What is the ozone (O₃) level in West Hempfield, Pennsylvania at the moment?

The current ozone (O₃) level in West Hempfield, Pennsylvania at the moment is 38.493 ppm.

What is the nitrogen dioxide (NO₂) level in West Hempfield, Pennsylvania at the moment?

Nitrogen dioxide (NO₂) level in West Hempfield, Pennsylvania at the moment is 4.235 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-22T00:00:00.000Z	33 \| good	6.019 \| good	31.966 \| good	30.836 \| good	0.272 \| good	14.806 \| good	0.337 \| good
2026-01-22T01:00:00.000Z	29 \| good	5.428 \| good	12.643 \| good	30.815 \| good	0.293 \| good	15.906 \| good	0.356 \| good
2026-01-22T02:00:00.000Z	33 \| good	5.672 \| good	25.307 \| good	30.327 \| good	0.29 \| good	13.125 \| good	0.334 \| good
2026-01-22T03:00:00.000Z	33 \| good	5.523 \| good	26.856 \| good	32.052 \| good	0.331 \| good	11.429 \| good	0.292 \| good
2026-01-22T04:00:00.000Z	33 \| good	6.211 \| good	27.525 \| good	32.544 \| good	0.558 \| good	11.837 \| good	0.269 \| good
2026-01-22T05:00:00.000Z	33 \| good	6.139 \| good	24.953 \| good	31.901 \| good	0.986 \| good	15.48 \| good	0.269 \| good
2026-01-22T06:00:00.000Z	38 \| good	6.587 \| good	29.923 \| good	33.29 \| good	1.059 \| good	11.527 \| good	0.251 \| good
2026-01-22T07:00:00.000Z	44 \| good	8.165 \| good	33.019 \| good	32.619 \| good	0.543 \| good	9.32 \| good	0.233 \| good
2026-01-22T08:00:00.000Z	49 \| good	9.213 \| good	42.707 \| good	30.442 \| good	0.525 \| good	9.734 \| good	0.233 \| good
2026-01-22T09:00:00.000Z	49 \| good	9.431 \| good	42.448 \| good	30.836 \| good	0.472 \| good	13.782 \| good	0.233 \| good
2026-01-22T10:00:00.000Z	52 \| moderate	10.437 \| good	47.356 \| good	30.534 \| good	0.422 \| good	17.321 \| good	0.256 \| good
2026-01-22T11:00:00.000Z	54 \| moderate	10.756 \| good	46.413 \| good	31.227 \| good	0.331 \| good	15.75 \| good	0.316 \| good
2026-01-22T12:00:00.000Z	56 \| moderate	12.23 \| fine	54.84 \| good	23.727 \| good	0.435 \| good	11.686 \| good	0.332 \| good
2026-01-22T13:00:00.000Z	56 \| moderate	12.203 \| fine	53.418 \| good	27.219 \| good	0.435 \| good	12.644 \| good	0.351 \| good
2026-01-22T14:00:00.000Z	58 \| moderate	13.19 \| fine	54.236 \| good	27.73 \| good	0.696 \| good	15.624 \| good	0.369 \| good
2026-01-22T15:00:00.000Z	58 \| moderate	12.906 \| fine	54.752 \| good	29.217 \| good	0.587 \| good	10.537 \| good	0.393 \| good
2026-01-22T16:00:00.000Z	56 \| moderate	12.24 \| fine	49.036 \| good	32.304 \| good	0.6 \| good	11.142 \| good	0.346 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	11.5 \| good	49.771 \| good	33.98 \| good	0.5 \| good	6.574 \| good	0.269 \| good
2026-01-22T18:00:00.000Z	54 \| moderate	10.642 \| good	29.405 \| good	36.231 \| good	0.431 \| good	4.743 \| good	0.228 \| good
2026-01-22T19:00:00.000Z	49 \| good	9.344 \| good	41.171 \| good	36.98 \| good	0.396 \| good	3.394 \| good	0.209 \| good
2026-01-22T20:00:00.000Z	52 \| moderate	9.844 \| good	44.526 \| good	37.095 \| good	0.346 \| good	3.609 \| good	0.209 \| good
2026-01-22T21:00:00.000Z	49 \| good	9.198 \| good	30.742 \| good	37.547 \| good	0.363 \| good	3.599 \| good	0.209 \| good
2026-01-22T22:00:00.000Z	38 \| good	6.951 \| good	32.348 \| good	37.057 \| good	0.371 \| good	3.221 \| good	0.209 \| good
2026-01-22T23:00:00.000Z	38 \| good	6.819 \| good	20.368 \| good	34.503 \| good	0.43 \| good	6.871 \| good	0.209 \| good
2026-01-23T00:00:00.000Z	34 \| good	6.029 \| good	31.404 \| good	36.906 \| good	0.366 \| good	10.881 \| good	0.227 \| good
2026-01-23T01:00:00.000Z	33 \| good	5.646 \| good	27.902 \| good	34.118 \| good	0.283 \| good	11.493 \| good	0.227 \| good
2026-01-23T02:00:00.000Z	27 \| good	4.479 \| good	25.31 \| good	29.293 \| good	0.307 \| good	10.358 \| good	0.227 \| good
2026-01-23T03:00:00.000Z	32 \| good	4.131 \| good	34.706 \| good	29.412 \| good	0.462 \| good	12.845 \| good	0.272 \| good
2026-01-23T04:00:00.000Z	59 \| moderate	6.463 \| good	72.156 \| fine	26.106 \| good	0.459 \| good	13.687 \| good	0.269 \| good
2026-01-23T05:00:00.000Z	56 \| moderate	4.019 \| good	64.998 \| fine	29.07 \| good	1.108 \| good	17.683 \| good	0.233 \| good
2026-01-23T06:00:00.000Z	61 \| moderate	3.826 \| good	74.774 \| fine	25.807 \| good	2.099 \| good	13.304 \| good	0.342 \| good
2026-01-23T07:00:00.000Z	29 \| good	3.638 \| good	30.674 \| good	24.719 \| good	2.071 \| good	13.529 \| good	0.324 \| good
2026-01-23T08:00:00.000Z	23 \| good	3.82 \| good	24.02 \| good	23.145 \| good	2.895 \| good	23.976 \| good	0.3 \| good
2026-01-23T09:00:00.000Z	25 \| good	4.036 \| good	18.534 \| good	26.046 \| good	0.756 \| good	26.808 \| good	0.343 \| good
2026-01-23T10:00:00.000Z	25 \| good	4.112 \| good	21.587 \| good	22.798 \| good	0.651 \| good	26.265 \| good	0.364 \| good
2026-01-23T11:00:00.000Z	27 \| good	4.599 \| good	20.009 \| good	16.023 \| good	0.807 \| good	18.182 \| good	0.397 \| good
2026-01-23T12:00:00.000Z	38 \| good	6.657 \| good	29.3 \| good	16.627 \| good	0.788 \| good	21.965 \| good	0.425 \| good
2026-01-23T13:00:00.000Z	33 \| good	6.02 \| good	34.257 \| good	21.707 \| good	0.788 \| good	19.844 \| good	0.497 \| good
2026-01-23T14:00:00.000Z	38 \| good	7.274 \| good	31.292 \| good	11.288 \| good	0.811 \| good	16.57 \| good	0.572 \| good
2026-01-23T15:00:00.000Z	38 \| good	7.088 \| good	30.87 \| good	17.241 \| good	0.593 \| good	9.324 \| good	0.51 \| good
2026-01-23T16:00:00.000Z	38 \| good	6.445 \| good	40.773 \| good	24.043 \| good	0.692 \| good	5.015 \| good	0.263 \| good
2026-01-23T17:00:00.000Z	33 \| good	5.976 \| good	23.61 \| good	30.758 \| good	0.671 \| good	5.707 \| good	0.191 \| good
2026-01-23T18:00:00.000Z	31 \| good	4.944 \| good	19.092 \| good	33.593 \| good	0.619 \| good	5.756 \| good	0.191 \| good
2026-01-23T19:00:00.000Z	31 \| good	4.778 \| good	21.165 \| good	34.126 \| good	0.502 \| good	6.094 \| good	0.172 \| good
2026-01-23T20:00:00.000Z	33 \| good	4.886 \| good	19.684 \| good	35.563 \| good	0.45 \| good	5.789 \| good	0.191 \| good
2026-01-23T21:00:00.000Z	33 \| good	4.831 \| good	20.649 \| good	35.79 \| good	0.514 \| good	6.01 \| good	0.191 \| good
2026-01-23T22:00:00.000Z	35 \| good	4.477 \| good	15.424 \| good	38.493 \| good	0.443 \| good	4.235 \| good	0.215 \| good
2026-01-23T23:00:00.000Z	34 \| good	4.501 \| good	20.391 \| good	36.853 \| good	0.443 \| good	5.929 \| good	0.192 \| good
2026-01-23T23:00:00.000Z	35 \| good	4.477 \| good	15.424 \| good	38.493 \| good	0.443 \| good	4.235 \| good	0.215 \| good
2026-01-24T00:00:00.000Z	31 \| good	4.663 \| good	20.026 \| good	32.874 \| good	1.264 \| good	2.75 \| good	0.169 \| good
2026-01-24T01:00:00.000Z	30 \| good	4.221 \| good	18.923 \| good	32.017 \| good	1.087 \| good	2.417 \| good	0.162 \| good
2026-01-24T02:00:00.000Z	31 \| good	3.865 \| good	16.948 \| good	33.077 \| good	0.909 \| good	2.083 \| good	0.154 \| good
2026-01-24T03:00:00.000Z	30 \| good	4.124 \| good	17.995 \| good	32.162 \| good	0.732 \| good	1.749 \| good	0.147 \| good
2026-01-24T04:00:00.000Z	28 \| good	4.469 \| good	19.026 \| good	30.056 \| good	0.749 \| good	1.681 \| good	0.145 \| good
2026-01-24T05:00:00.000Z	28 \| good	4.732 \| good	20.967 \| good	30.19 \| good	0.767 \| good	1.613 \| good	0.144 \| good
2026-01-24T06:00:00.000Z	27 \| good	5.191 \| good	22.013 \| good	29.224 \| good	0.785 \| good	1.545 \| good	0.142 \| good
2026-01-24T07:00:00.000Z	33 \| good	5.579 \| good	24.001 \| good	28.917 \| good	0.769 \| good	1.521 \| good	0.143 \| good
2026-01-24T08:00:00.000Z	33 \| good	5.968 \| good	26.942 \| good	29.281 \| good	0.752 \| good	1.496 \| good	0.144 \| good
2026-01-24T09:00:00.000Z	27 \| good	5.36 \| good	23.002 \| good	28.331 \| good	0.735 \| good	1.472 \| good	0.145 \| good
2026-01-24T10:00:00.000Z	27 \| good	5.438 \| good	23.032 \| good	27.296 \| good	0.766 \| good	1.668 \| good	0.147 \| good
2026-01-24T11:00:00.000Z	33 \| good	5.522 \| good	24.005 \| good	25.934 \| good	0.797 \| good	1.864 \| good	0.149 \| good
2026-01-24T12:00:00.000Z	38 \| good	6.817 \| good	30.036 \| good	24.862 \| good	0.828 \| good	2.059 \| good	0.152 \| good
2026-01-24T13:00:00.000Z	38 \| good	7.491 \| good	33.01 \| good	25.992 \| good	0.979 \| good	1.919 \| good	0.153 \| good
2026-01-24T14:00:00.000Z	38 \| good	7.498 \| good	33.013 \| good	26.827 \| good	1.131 \| good	1.779 \| good	0.155 \| good
2026-01-24T15:00:00.000Z	49 \| good	8.828 \| good	39.003 \| good	26.054 \| good	1.282 \| good	1.639 \| good	0.156 \| good
2026-01-24T16:00:00.000Z	38 \| good	7.181 \| good	32.02 \| good	27.938 \| good	1.457 \| good	1.575 \| good	0.155 \| good
2026-01-24T17:00:00.000Z	38 \| good	6.612 \| good	29.94 \| good	29.086 \| good	1.632 \| good	1.511 \| good	0.154 \| good
2026-01-24T18:00:00.000Z	27 \| good	5.437 \| good	23.041 \| good	29.465 \| good	1.807 \| good	1.447 \| good	0.153 \| good
2026-01-24T19:00:00.000Z	27 \| good	5.106 \| good	21.994 \| good	29.456 \| good	1.892 \| good	1.87 \| good	0.154 \| good
2026-01-24T20:00:00.000Z	27 \| good	5.468 \| good	23.055 \| good	29.062 \| good	1.977 \| good	2.292 \| good	0.154 \| good
2026-01-24T21:00:00.000Z	33 \| good	5.535 \| good	23.976 \| good	30.211 \| good	2.063 \| good	2.715 \| good	0.155 \| good
2026-01-24T22:00:00.000Z	28 \| good	3.374 \| good	14.962 \| good	29.871 \| good	2.231 \| good	3.42 \| good	0.161 \| good
2026-01-24T23:00:00.000Z	28 \| good	2.397 \| good	9.981 \| good	29.811 \| good	2.399 \| good	4.125 \| good	0.167 \| good
2026-01-25T00:00:00.000Z	25 \| good	3.018 \| good	12.015 \| good	27.438 \| good	2.568 \| good	4.831 \| good	0.173 \| good
2026-01-25T01:00:00.000Z	25 \| good	3.706 \| good	16.018 \| good	27.219 \| good	2.757 \| good	4.594 \| good	0.172 \| good
2026-01-25T02:00:00.000Z	27 \| good	3.944 \| good	17.006 \| good	28.8 \| good	2.946 \| good	4.358 \| good	0.171 \| good
2026-01-25T03:00:00.000Z	27 \| good	4.633 \| good	19.995 \| good	28.993 \| good	3.135 \| good	4.121 \| good	0.171 \| good
2026-01-25T04:00:00.000Z	27 \| good	5.201 \| good	22.952 \| good	28.703 \| good	2.859 \| good	3.951 \| good	0.171 \| good
2026-01-25T05:00:00.000Z	33 \| good	5.925 \| good	26.916 \| good	28.832 \| good	2.583 \| good	3.78 \| good	0.171 \| good
2026-01-25T06:00:00.000Z	38 \| good	7.146 \| good	31.962 \| good	27.191 \| good	2.307 \| good	3.61 \| good	0.172 \| good
2026-01-25T07:00:00.000Z	49 \| good	8.943 \| good	39.021 \| good	26.138 \| good	1.95 \| good	3.521 \| good	0.172 \| good
2026-01-25T08:00:00.000Z	54 \| moderate	10.581 \| good	46.993 \| good	23.751 \| good	1.592 \| good	3.432 \| good	0.172 \| good
2026-01-25T09:00:00.000Z	56 \| moderate	11.915 \| good	53.862 \| good	21.67 \| good	1.234 \| good	3.342 \| good	0.172 \| good
2026-01-25T10:00:00.000Z	58 \| moderate	13.339 \| fine	60.794 \| fine	20.217 \| good	1.136 \| good	3.597 \| good	0.172 \| good
2026-01-25T11:00:00.000Z	60 \| moderate	14.17 \| fine	63.026 \| fine	21.026 \| good	1.038 \| good	3.851 \| good	0.172 \| good
2026-01-25T12:00:00.000Z	58 \| moderate	12.773 \| fine	57.111 \| fine	22.27 \| good	0.94 \| good	4.106 \| good	0.173 \| good
2026-01-25T13:00:00.000Z	58 \| moderate	12.806 \| fine	57.112 \| fine	22.813 \| good	1.003 \| good	5.182 \| good	0.179 \| good
2026-01-25T14:00:00.000Z	58 \| moderate	12.993 \| fine	58.938 \| fine	22.323 \| good	1.066 \| good	6.258 \| good	0.186 \| good
2026-01-25T15:00:00.000Z	58 \| moderate	13.079 \| fine	58.935 \| fine	19.706 \| good	1.13 \| good	7.334 \| good	0.193 \| good
2026-01-25T16:00:00.000Z	56 \| moderate	12.285 \| fine	55.003 \| fine	20.285 \| good	1.168 \| good	8.342 \| good	0.198 \| good
2026-01-25T17:00:00.000Z	52 \| moderate	10.415 \| good	45.996 \| good	20.269 \| good	1.206 \| good	9.349 \| good	0.204 \| good
2026-01-25T18:00:00.000Z	44 \| good	8.049 \| good	35.036 \| good	21.795 \| good	1.245 \| good	10.356 \| good	0.209 \| good
2026-01-25T19:00:00.000Z	33 \| good	6.259 \| good	27.975 \| good	23.138 \| good	1.268 \| good	11.106 \| good	0.203 \| good
2026-01-25T20:00:00.000Z	33 \| good	5.575 \| good	24.041 \| good	23.632 \| good	1.291 \| good	11.856 \| good	0.196 \| good
2026-01-25T21:00:00.000Z	22 \| good	3.803 \| good	16.93 \| good	24.399 \| good	1.314 \| good	12.606 \| good	0.19 \| good
2026-01-25T22:00:00.000Z	24 \| good	3.135 \| good	13.889 \| good	26.297 \| good	1.256 \| good	12.591 \| good	0.192 \| good
2026-01-25T23:00:00.000Z	24 \| good	2.906 \| good	11.967 \| good	26.295 \| good	1.197 \| good	12.575 \| good	0.194 \| good

Live air quality index in West Hempfield, Pennsylvania today

Major air pollutants in West Hempfield, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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West Hempfield, Pennsylvania air quality map: Stay updated on AQI near you

Air quality in nearby cities

Silver Spring, Pennsylvania

Columbia Borough, Pennsylvania

East Hempfield, Pennsylvania

Manor Township, Pennsylvania

Lancaster, Pennsylvania

Manheim Township, Pennsylvania

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Frequently asked questions

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What is the ozone (O3) level in West Hempfield, Pennsylvania at the moment?

What is the nitrogen dioxide (NO2) level in West Hempfield, Pennsylvania 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 West Hempfield, Pennsylvania at the moment?

What is the PM₁₀ level in West Hempfield, Pennsylvania at the moment?

What is the sulfur dioxide (SO₂) level in West Hempfield, Pennsylvania at the moment?

What is the ozone (O₃) level in West Hempfield, Pennsylvania at the moment?

What is the nitrogen dioxide (NO₂) level in West Hempfield, Pennsylvania at the moment?