What is the current level of PM10 in Greenfield, Indiana?

Greenfield, Indiana currently has a PM10 concentration of 17.508 μg/m3.

What is the current level of sulfur dioxide (SO2) in Greenfield, Indiana?

The current sulfur dioxide (SO2) concentration in Greenfield, Indiana is 1.4 ppb.

What is the current level of ozone (O3) in Greenfield, Indiana?

Greenfield, Indiana currently has an ozone (O3) concentration of 32.647 ppm.

What is the current level of nitrogen dioxide (NO2) in Greenfield, Indiana?

The current level of nitrogen dioxide (NO2) in Greenfield, Indiana is 6.587 ppb.

Current air quality index in Greenfield, Indiana today

Name: Live air pollution levels in Greenfield, Indiana today
Creator: Ambee

Stay updated with real-time air quality in Greenfield, Indiana 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

Greenfield, Indiana

Last updated: ... (Local time)

Common air pollutants in Greenfield, Indiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

22.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

65.09 μg/m³

155

255

425

605+

Ozone (O₃)

32.64 ppb

201

201+

Sulfur Dioxide (SO₂)

1.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.37 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Greenfield, Indiana

Scroll To Air Quality Map

Track live Greenfield, Indiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T06:00:00.000Z	33 \| good	5.698 \| good	23.114 \| good	22.792 \| good	1.079 \| good	4.376 \| good	0.436 \| good
2025-07-20T07:00:00.000Z	38 \| good	6.673 \| good	22.834 \| good	22.04 \| good	1.097 \| good	3.458 \| good	0.436 \| good
2025-07-20T08:00:00.000Z	38 \| good	6.959 \| good	22.34 \| good	20.332 \| good	1.389 \| good	2.628 \| good	0.436 \| good
2025-07-20T09:00:00.000Z	38 \| good	6.885 \| good	29.289 \| good	20.362 \| good	1.391 \| good	2.018 \| good	0.436 \| good
2025-07-20T10:00:00.000Z	44 \| good	7.703 \| good	21.205 \| good	15.228 \| good	1.527 \| good	5.378 \| good	0.436 \| good
2025-07-20T11:00:00.000Z	38 \| good	7.404 \| good	24.523 \| good	22.036 \| good	1.082 \| good	2.553 \| good	0.436 \| good
2025-07-20T12:00:00.000Z	49 \| good	8.72 \| good	27.408 \| good	17.586 \| good	1.064 \| good	2.212 \| good	0.462 \| good
2025-07-20T13:00:00.000Z	52 \| moderate	9.529 \| good	30.346 \| good	17.763 \| good	1.232 \| good	3.717 \| good	0.436 \| good
2025-07-20T14:00:00.000Z	52 \| moderate	9.839 \| good	29.395 \| good	20.419 \| good	0.915 \| good	4.607 \| good	0.447 \| good
2025-07-20T15:00:00.000Z	54 \| moderate	11.213 \| good	51.43 \| good	21.401 \| good	1.33 \| good	4.296 \| good	0.501 \| good
2025-07-20T16:00:00.000Z	49 \| good	9.444 \| good	32.469 \| good	20.673 \| good	1.469 \| good	4.26 \| good	0.447 \| good
2025-07-20T17:00:00.000Z	52 \| moderate	9.607 \| good	29.131 \| good	22.963 \| good	1.79 \| good	6.768 \| good	0.501 \| good
2025-07-20T18:00:00.000Z	52 \| moderate	9.963 \| good	43.025 \| good	21.971 \| good	1.783 \| good	6.367 \| good	0.555 \| good
2025-07-20T19:00:00.000Z	49 \| good	8.843 \| good	42.043 \| good	29.081 \| good	1.26 \| good	6.123 \| good	0.556 \| good
2025-07-20T20:00:00.000Z	33 \| good	6.098 \| good	21.842 \| good	29.135 \| good	2.62 \| good	2.317 \| good	0.459 \| good
2025-07-20T21:00:00.000Z	30 \| good	4.511 \| good	22.625 \| good	31.851 \| good	1.194 \| good	2.099 \| good	0.448 \| good
2025-07-20T22:00:00.000Z	56 \| moderate	12.423 \| fine	48.283 \| good	35.418 \| good	1.829 \| good	6.136 \| good	0.567 \| good
2025-07-20T23:00:00.000Z	52 \| moderate	10.356 \| good	45.842 \| good	38.205 \| good	2.145 \| good	6.064 \| good	0.567 \| good
2025-07-21T00:00:00.000Z	52 \| moderate	9.758 \| good	35.22 \| good	34.328 \| good	1.511 \| good	6.072 \| good	0.578 \| good
2025-07-21T01:00:00.000Z	31 \| good	3.187 \| good	17.508 \| good	32.647 \| good	1.4 \| good	6.587 \| good	0.581 \| good
2025-07-21T02:00:00.000Z	28 \| good	4.08 \| good	25.405 \| good	29.686 \| good	1.422 \| good	7.087 \| good	0.545 \| good
2025-07-21T03:00:00.000Z	25 \| good	4.244 \| good	15.486 \| good	27.219 \| good	1.406 \| good	4.589 \| good	0.556 \| good
2025-07-21T04:00:00.000Z	27 \| good	5.191 \| good	17.045 \| good	27.065 \| good	9.966 \| good	4.458 \| good	0.12 \| good
2025-07-21T05:00:00.000Z	27 \| good	4.761 \| good	18.953 \| good	26.706 \| good	9.874 \| good	2.098 \| good	0.12 \| good
2025-07-21T06:00:00.000Z	33 \| good	6.04 \| good	20.531 \| good	24.554 \| good	21.312 \| good	5.086 \| good	0.12 \| good
2025-07-21T07:00:00.000Z	33 \| good	5.511 \| good	23.245 \| good	19.611 \| good	2.566 \| good	3.142 \| good	0.12 \| good
2025-07-21T08:00:00.000Z	33 \| good	5.904 \| good	26.138 \| good	18.455 \| good	2.584 \| good	5.426 \| good	0.12 \| good
2025-07-21T09:00:00.000Z	33 \| good	5.616 \| good	25.276 \| good	16.126 \| good	1.33 \| good	5.737 \| good	0.12 \| good
2025-07-21T10:00:00.000Z	33 \| good	5.823 \| good	25.535 \| good	15.053 \| good	1.467 \| good	6.449 \| good	0.155 \| good
2025-07-21T11:00:00.000Z	38 \| good	6.554 \| good	28.745 \| good	17.436 \| good	1.136 \| good	7.978 \| good	0.215 \| good
2025-07-21T12:00:00.000Z	27 \| good	5.436 \| good	26.749 \| good	18.31 \| good	1.22 \| good	9.662 \| good	0.268 \| good
2025-07-21T13:00:00.000Z	27 \| good	5.188 \| good	18.67 \| good	20.613 \| good	1.303 \| good	8.637 \| good	0.215 \| good
2025-07-21T14:00:00.000Z	33 \| good	5.655 \| good	19.069 \| good	20.409 \| good	2.855 \| good	6.321 \| good	0.221 \| good
2025-07-21T15:00:00.000Z	33 \| good	5.87 \| good	24.225 \| good	21.751 \| good	2.869 \| good	4.383 \| good	0.203 \| good
2025-07-21T16:00:00.000Z	33 \| good	6.106 \| good	22.836 \| good	26.872 \| good	1.37 \| good	4.328 \| good	0.165 \| good
2025-07-21T17:00:00.000Z	33 \| good	6.487 \| good	22.298 \| good	30.026 \| good	1.386 \| good	3.519 \| good	0.146 \| good
2025-07-21T18:00:00.000Z	38 \| good	7.203 \| good	23.614 \| good	32.515 \| good	1.292 \| good	2.539 \| good	0.19 \| good
2025-07-21T19:00:00.000Z	44 \| good	7.59 \| good	33.225 \| good	34.832 \| good	1.178 \| good	3.015 \| good	0.21 \| good
2025-07-21T20:00:00.000Z	49 \| good	8.681 \| good	31.032 \| good	36.573 \| good	1.407 \| good	3.068 \| good	0.208 \| good
2025-07-21T21:00:00.000Z	52 \| moderate	10.328 \| good	56.465 \| fine	40.511 \| good	1.224 \| good	4.265 \| good	0.18 \| good
2025-07-21T22:00:00.000Z	54 \| moderate	10.995 \| good	48.638 \| good	37.102 \| good	1.276 \| good	2.736 \| good	0.218 \| good
2025-07-21T23:00:00.000Z	52 \| moderate	10.456 \| good	20.181 \| good	39.391 \| good	1.284 \| good	2.802 \| good	0.218 \| good
2025-07-22T00:00:00.000Z	62 \| moderate	14.56 \| fine	66.249 \| fine	38.016 \| good	1.26 \| good	5.051 \| good	0.255 \| good
2025-07-22T01:00:00.000Z	62 \| moderate	14.609 \| fine	54.804 \| good	39.069 \| good	1.761 \| good	7.585 \| good	0.255 \| good
2025-07-22T02:00:00.000Z	64 \| moderate	15.556 \| fine	68.374 \| fine	39.434 \| good	1.523 \| good	4.271 \| good	0.225 \| good
2025-07-22T03:00:00.000Z	54 \| moderate	10.801 \| good	47.925 \| good	20.036 \| good	0.44 \| good	5.478 \| good	0.263 \| good
2025-07-22T04:00:00.000Z	77 \| moderate	22.788 \| fine	65.088 \| fine	32.638 \| good	1.307 \| good	6.374 \| good	0.323 \| good
2025-07-22T05:00:00.000Z	77 \| moderate	22.788 \| fine	65.088 \| fine	32.638 \| good	1.307 \| good	6.374 \| good	0.323 \| good
2025-07-21T02:00:00.000Z	49 \| good	9.38 \| good	41.669 \| good	27.577 \| good	0.479 \| good	7.367 \| good	0.225 \| good
2025-07-21T03:00:00.000Z	49 \| good	8.694 \| good	38.409 \| good	23.318 \| good	0.48 \| good	9.046 \| good	0.24 \| good
2025-07-21T04:00:00.000Z	49 \| good	8.889 \| good	39.978 \| good	18.367 \| good	0.504 \| good	12.04 \| good	0.266 \| good
2025-07-21T05:00:00.000Z	44 \| good	7.667 \| good	33.734 \| good	16.74 \| good	0.529 \| good	15.035 \| good	0.292 \| good
2025-07-21T06:00:00.000Z	38 \| good	6.82 \| good	30.595 \| good	14.054 \| good	0.554 \| good	18.03 \| good	0.319 \| good
2025-07-21T07:00:00.000Z	33 \| good	6.47 \| good	28.883 \| good	14.266 \| good	0.5 \| good	14.967 \| good	0.295 \| good
2025-07-21T08:00:00.000Z	33 \| good	6.356 \| good	28.558 \| good	12.178 \| good	0.445 \| good	11.903 \| good	0.271 \| good
2025-07-21T09:00:00.000Z	38 \| good	7.065 \| good	31.375 \| good	12.97 \| good	0.391 \| good	8.84 \| good	0.248 \| good
2025-07-21T10:00:00.000Z	38 \| good	7.022 \| good	31.121 \| good	14.548 \| good	0.399 \| good	7.471 \| good	0.239 \| good
2025-07-21T11:00:00.000Z	38 \| good	7.485 \| good	33.019 \| good	12.917 \| good	0.406 \| good	6.103 \| good	0.23 \| good
2025-07-21T12:00:00.000Z	44 \| good	8.057 \| good	34.979 \| good	16.817 \| good	0.414 \| good	4.734 \| good	0.222 \| good
2025-07-21T13:00:00.000Z	49 \| good	9.04 \| good	40.258 \| good	17.901 \| good	0.361 \| good	4.044 \| good	0.211 \| good
2025-07-21T14:00:00.000Z	49 \| good	8.824 \| good	38.588 \| good	18.942 \| good	0.308 \| good	3.354 \| good	0.201 \| good
2025-07-21T15:00:00.000Z	38 \| good	6.933 \| good	30.372 \| good	22.932 \| good	0.255 \| good	2.664 \| good	0.19 \| good
2025-07-21T16:00:00.000Z	27 \| good	5.164 \| good	22.158 \| good	21.941 \| good	0.281 \| good	2.267 \| good	0.186 \| good
2025-07-21T17:00:00.000Z	33 \| good	6.267 \| good	27.822 \| good	22.472 \| good	0.308 \| good	1.87 \| good	0.182 \| good
2025-07-21T18:00:00.000Z	52 \| moderate	10.349 \| good	45.831 \| good	21.586 \| good	0.335 \| good	1.473 \| good	0.178 \| good
2025-07-21T19:00:00.000Z	62 \| moderate	14.722 \| fine	65.927 \| fine	20.042 \| good	0.329 \| good	1.317 \| good	0.18 \| good
2025-07-21T20:00:00.000Z	62 \| moderate	15.436 \| fine	68.266 \| fine	18.436 \| good	0.322 \| good	1.161 \| good	0.181 \| good
2025-07-21T21:00:00.000Z	69 \| moderate	18.748 \| fine	83.163 \| fine	18.232 \| good	0.316 \| good	1.006 \| good	0.182 \| good
2025-07-21T22:00:00.000Z	75 \| moderate	21.525 \| fine	94.141 \| fine	20.608 \| good	0.303 \| good	1.599 \| good	0.189 \| good
2025-07-21T23:00:00.000Z	73 \| moderate	21.248 \| fine	93.334 \| fine	24.168 \| good	0.29 \| good	2.192 \| good	0.197 \| good
2025-07-22T00:00:00.000Z	77 \| moderate	23.185 \| fine	101.266 \| fine	24.393 \| good	0.277 \| good	2.785 \| good	0.204 \| good
2025-07-22T01:00:00.000Z	66 \| moderate	16.822 \| fine	74.657 \| fine	28.112 \| good	0.301 \| good	3.321 \| good	0.211 \| good
2025-07-22T02:00:00.000Z	62 \| moderate	14.801 \| fine	65.488 \| fine	26.722 \| good	0.326 \| good	3.858 \| good	0.219 \| good
2025-07-22T03:00:00.000Z	66 \| moderate	16.61 \| fine	74.193 \| fine	21.144 \| good	0.351 \| good	4.394 \| good	0.226 \| good
2025-07-22T04:00:00.000Z	66 \| moderate	16.764 \| fine	74.392 \| fine	18.291 \| good	0.388 \| good	4.701 \| good	0.232 \| good
2025-07-22T05:00:00.000Z	62 \| moderate	14.569 \| fine	64.719 \| fine	14.759 \| good	0.426 \| good	5.009 \| good	0.239 \| good
2025-07-22T06:00:00.000Z	54 \| moderate	10.692 \| good	47.512 \| good	16.267 \| good	0.463 \| good	5.316 \| good	0.245 \| good
2025-07-22T07:00:00.000Z	49 \| good	8.876 \| good	38.886 \| good	16.53 \| good	0.478 \| good	5.205 \| good	0.247 \| good
2025-07-22T08:00:00.000Z	44 \| good	8.001 \| good	34.801 \| good	15.243 \| good	0.492 \| good	5.094 \| good	0.249 \| good
2025-07-22T09:00:00.000Z	38 \| good	7.24 \| good	31.936 \| good	15.293 \| good	0.507 \| good	4.983 \| good	0.251 \| good
2025-07-22T10:00:00.000Z	44 \| good	8.066 \| good	35.574 \| good	11.609 \| good	0.514 \| good	4.749 \| good	0.252 \| good
2025-07-22T11:00:00.000Z	44 \| good	7.689 \| good	33.967 \| good	9.844 \| good	0.52 \| good	4.515 \| good	0.253 \| good
2025-07-22T12:00:00.000Z	38 \| good	6.662 \| good	29.408 \| good	11.001 \| good	0.527 \| good	4.281 \| good	0.254 \| good
2025-07-22T13:00:00.000Z	38 \| good	7.081 \| good	31.382 \| good	15.379 \| good	0.765 \| good	3.684 \| good	0.255 \| good
2025-07-22T14:00:00.000Z	38 \| good	7.429 \| good	32.786 \| good	22.681 \| good	1.004 \| good	3.086 \| good	0.256 \| good
2025-07-22T15:00:00.000Z	49 \| good	8.529 \| good	37.21 \| good	31.048 \| good	1.242 \| good	2.489 \| good	0.257 \| good
2025-07-22T16:00:00.000Z	49 \| good	9.173 \| good	40.797 \| good	35.295 \| good	2.015 \| good	2.008 \| good	0.249 \| good
2025-07-22T17:00:00.000Z	49 \| good	9.183 \| good	41.094 \| good	37.38 \| good	2.787 \| good	1.528 \| good	0.242 \| good
2025-07-22T18:00:00.000Z	49 \| good	8.935 \| good	39.223 \| good	37.027 \| good	3.56 \| good	1.047 \| good	0.235 \| good
2025-07-22T19:00:00.000Z	49 \| good	8.533 \| good	37.153 \| good	37.668 \| good	3.052 \| good	1.007 \| good	0.226 \| good
2025-07-22T20:00:00.000Z	38 \| good	6.751 \| good	30.111 \| good	38.575 \| good	2.544 \| good	0.967 \| good	0.216 \| good
2025-07-22T21:00:00.000Z	36 \| good	5.797 \| good	24.813 \| good	38.857 \| good	2.037 \| good	0.927 \| good	0.207 \| good
2025-07-22T22:00:00.000Z	34 \| good	6.256 \| good	27.69 \| good	37.05 \| good	1.82 \| good	1.754 \| good	0.213 \| good
2025-07-22T23:00:00.000Z	38 \| good	6.564 \| good	29.24 \| good	39.374 \| good	1.602 \| good	2.58 \| good	0.218 \| good
2025-07-23T00:00:00.000Z	54 \| moderate	10.796 \| good	11.187 \| good	49.129 \| good	1.368 \| good	3.409 \| good	0.224 \| good
2025-07-23T01:00:00.000Z	52 \| moderate	9.547 \| good	42.726 \| good	30.266 \| good	1.401 \| good	4.702 \| good	0.24 \| good

Greenfield

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Greenfield, Indiana

0.84ppm

How accurate is Indiana, USA air quality data?

The air quality data for Indiana, 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

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Frequently asked questions

How frequently does the air quality data for Greenfield, Indiana get updated?

Air quality updates for Greenfield, Indiana are available every hour.

What time in the past 24 hours saw the poorest air quality in Greenfield, Indiana?

Greenfield, Indiana experienced its worst air quality at 10:00:00, 2025-07-20.

When was air quality in Greenfield, Indiana the best over the past 24 hours?

The best air quality in Greenfield, Indiana was observed at 05:00:00 on 2025-07-20.

What is the air quality in Greenfield, Indiana right now?

The air quality in Greenfield, Indiana right now is Good, with an AQI of 31.

What pollutant is most frequently found in Greenfield, Indiana?

In Greenfield, Indiana, O3 is the most frequently found pollutant.

What can I do if the air quality in Greenfield, Indiana is poor?

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

What is the PM_2.5 concentration in Greenfield, Indiana right now?

Greenfield, Indiana currently has a PM_2.5 concentration of 3.187 μg/m³.

What is the current level of PM₁₀ in Greenfield, Indiana?

Greenfield, Indiana currently has a PM₁₀ concentration of 17.508 μg/m³.

What is the current level of carbon monoxide (CO) in Greenfield, Indiana?

The current carbon monoxide (CO) level in Greenfield, Indiana is 0.581 ppm.

What is the current level of sulfur dioxide (SO₂) in Greenfield, Indiana?

The current sulfur dioxide (SO₂) concentration in Greenfield, Indiana is 1.4 ppb.

What is the current level of ozone (O₃) in Greenfield, Indiana?

Greenfield, Indiana currently has an ozone (O₃) concentration of 32.647 ppm.

What is the current level of nitrogen dioxide (NO₂) in Greenfield, Indiana?

The current level of nitrogen dioxide (NO₂) in Greenfield, Indiana is 6.587 ppb.

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