What is the current level of PM10 in East Longmeadow, Massachusetts?

East Longmeadow, Massachusetts currently has a PM10 concentration of 18.935 μg/m3.

What is the current level of sulfur dioxide (SO2) in East Longmeadow, Massachusetts?

The current sulfur dioxide (SO2) concentration in East Longmeadow, Massachusetts is 0.166 ppb.

What is the current level of ozone (O3) in East Longmeadow, Massachusetts?

East Longmeadow, Massachusetts currently has an ozone (O3) concentration of 34.165 ppm.

What is the current level of nitrogen dioxide (NO2) in East Longmeadow, Massachusetts?

The current level of nitrogen dioxide (NO2) in East Longmeadow, Massachusetts is 11.272 ppb.

Current air quality index in East Longmeadow, Massachusetts today

Q: What is the PM2.5 concentration in East Longmeadow, Massachusetts right now?

East Longmeadow, Massachusetts currently has a PM2.5 concentration of 4.559 μg/m3.

Stay updated with real-time air quality in East Longmeadow, Massachusetts 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

East Longmeadow, Massachusetts

Last updated: ... (Local time)

Common air pollutants in East Longmeadow, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.56 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.93 μg/m³

155

255

425

605+

Ozone (O₃)

34.16 ppb

201

201+

Sulfur Dioxide (SO₂)

0.17 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.27 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

East Longmeadow, Massachusetts

Get Live Pollen Counts

East Longmeadow, Massachusetts

Scroll To Air Quality Map

Track live East Longmeadow, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T14:00:00.000Z	31 \| good	2.123 \| good	8.578 \| good	32.549 \| good	0.218 \| good	2.045 \| good	0.133 \| good
2026-05-12T15:00:00.000Z	29 \| good	2.018 \| good	8.582 \| good	30.812 \| good	0.226 \| good	1.114 \| good	0.133 \| good
2026-05-12T16:00:00.000Z	31 \| good	1.62 \| good	6.864 \| good	33.214 \| good	0.143 \| good	1.881 \| good	0.133 \| good
2026-05-12T17:00:00.000Z	32 \| good	1.585 \| good	6.802 \| good	34.735 \| good	0.134 \| good	2.039 \| good	0.117 \| good
2026-05-12T18:00:00.000Z	31 \| good	1.358 \| good	5.418 \| good	34.434 \| good	0.141 \| good	1.19 \| good	0.133 \| good
2026-05-12T19:00:00.000Z	34 \| good	1.198 \| good	4.476 \| good	36.856 \| good	0.141 \| good	1.171 \| good	0.133 \| good
2026-05-12T20:00:00.000Z	36 \| good	1.041 \| good	4.53 \| good	38.653 \| good	0.217 \| good	1.815 \| good	0.132 \| good
2026-05-12T21:00:00.000Z	36 \| good	1.038 \| good	4.937 \| good	38.74 \| good	0.219 \| good	1.857 \| good	0.132 \| good
2026-05-12T22:00:00.000Z	38 \| good	1.247 \| good	4.966 \| good	40.639 \| good	0.134 \| good	1.887 \| good	0.13 \| good
2026-05-12T23:00:00.000Z	37 \| good	2.015 \| good	8.596 \| good	39.921 \| good	0.121 \| good	1.892 \| good	0.132 \| good
2026-05-13T00:00:00.000Z	38 \| good	2.089 \| good	9.054 \| good	41.322 \| good	0.191 \| good	4.184 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	36 \| good	2.106 \| good	9.386 \| good	38.943 \| good	0.191 \| good	4.255 \| good	0.139 \| good
2026-05-13T02:00:00.000Z	35 \| good	2.588 \| good	10.697 \| good	38.426 \| good	0.277 \| good	12.052 \| good	0.227 \| good
2026-05-13T03:00:00.000Z	24 \| good	3.972 \| good	17.513 \| good	26.197 \| good	0.363 \| good	20.086 \| good	0.274 \| good
2026-05-13T04:00:00.000Z	25 \| good	3.647 \| good	15.685 \| good	26.502 \| good	0.284 \| good	11.609 \| good	0.215 \| good
2026-05-13T05:00:00.000Z	26 \| good	3.652 \| good	15.597 \| good	28.22 \| good	0.282 \| good	11.457 \| good	0.162 \| good
2026-05-13T06:00:00.000Z	26 \| good	3.665 \| good	15.628 \| good	27.846 \| good	0.29 \| good	11.52 \| good	0.149 \| good
2026-05-13T07:00:00.000Z	23 \| good	3.665 \| good	15.611 \| good	25.257 \| good	0.24 \| good	6.238 \| good	0.118 \| good
2026-05-13T08:00:00.000Z	22 \| good	3.212 \| good	13.446 \| good	24.444 \| good	0.215 \| good	6.925 \| good	0.133 \| good
2026-05-13T09:00:00.000Z	23 \| good	3.226 \| good	13.409 \| good	25.271 \| good	0.221 \| good	5.281 \| good	0.146 \| good
2026-05-13T10:00:00.000Z	22 \| good	3.369 \| good	14.338 \| good	24.039 \| good	0.22 \| good	6.353 \| good	0.187 \| good
2026-05-13T11:00:00.000Z	22 \| good	3.665 \| good	15.386 \| good	21.27 \| good	0.223 \| good	10.774 \| good	0.212 \| good
2026-05-13T12:00:00.000Z	22 \| good	4.175 \| good	17.898 \| good	21.361 \| good	0.219 \| good	11.534 \| good	0.214 \| good
2026-05-13T13:00:00.000Z	27 \| good	4.18 \| good	17.8 \| good	28.544 \| good	0.219 \| good	11.632 \| good	0.213 \| good
2026-05-13T14:00:00.000Z	27 \| good	4.949 \| good	20.947 \| good	26.257 \| good	0.222 \| good	14.004 \| good	0.226 \| good
2026-05-13T15:00:00.000Z	27 \| good	5.306 \| good	21.977 \| good	26.797 \| good	0.209 \| good	9.624 \| good	0.185 \| good
2026-05-13T16:00:00.000Z	49 \| good	8.658 \| good	37.691 \| good	40.358 \| good	0.358 \| good	2.124 \| good	0.15 \| good
2026-05-13T17:00:00.000Z	33 \| good	5.546 \| good	22.565 \| good	31.207 \| good	0.219 \| good	6.053 \| good	0.184 \| good
2026-05-13T18:00:00.000Z	34 \| good	5.541 \| good	23.296 \| good	36.663 \| good	0.215 \| good	4.157 \| good	0.185 \| good
2026-05-13T19:00:00.000Z	40 \| good	5.546 \| good	23.162 \| good	42.996 \| good	0.223 \| good	4.023 \| good	0.184 \| good
2026-05-13T20:00:00.000Z	45 \| good	5.997 \| good	25.871 \| good	48.793 \| good	0.308 \| good	6.486 \| good	0.185 \| good
2026-05-13T21:00:00.000Z	41 \| good	5.829 \| good	25.062 \| good	44.345 \| good	0.305 \| good	6.954 \| good	0.185 \| good
2026-05-13T22:00:00.000Z	40 \| good	5.67 \| good	25.123 \| good	42.983 \| good	0.3 \| good	6.584 \| good	0.184 \| good
2026-05-13T23:00:00.000Z	42 \| good	5.534 \| good	23.723 \| good	45.075 \| good	0.217 \| good	5.55 \| good	0.185 \| good
2026-05-14T00:00:00.000Z	44 \| good	5.5 \| good	23.065 \| good	48.131 \| good	0.215 \| good	5.445 \| good	0.184 \| good
2026-05-14T01:00:00.000Z	46 \| good	5.319 \| good	22.292 \| good	50.24 \| good	0.215 \| good	3.255 \| good	0.132 \| good
2026-05-14T02:00:00.000Z	44 \| good	5.048 \| good	21.733 \| good	48.442 \| good	0.215 \| good	3.1 \| good	0.173 \| good
2026-05-14T03:00:00.000Z	41 \| good	4.753 \| good	19.675 \| good	43.646 \| good	0.215 \| good	3.146 \| good	0.132 \| good
2026-05-14T04:00:00.000Z	45 \| good	4.782 \| good	19.339 \| good	49.32 \| good	0.215 \| good	3.09 \| good	0.13 \| good
2026-05-14T05:00:00.000Z	44 \| good	4.769 \| good	19.575 \| good	48.48 \| good	0.215 \| good	2.352 \| good	0.141 \| good
2026-05-14T06:00:00.000Z	44 \| good	4.707 \| good	19.631 \| good	47.757 \| good	0.135 \| good	2.433 \| good	0.13 \| good
2026-05-14T07:00:00.000Z	44 \| good	4.697 \| good	19.389 \| good	47.013 \| good	0.135 \| good	2.433 \| good	0.116 \| good
2026-05-14T08:00:00.000Z	42 \| good	4.53 \| good	18.739 \| good	44.829 \| good	0.142 \| good	2.465 \| good	0.13 \| good
2026-05-14T09:00:00.000Z	38 \| good	4.51 \| good	18.777 \| good	41.021 \| good	0.135 \| good	6.658 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	37 \| good	4.566 \| good	19.169 \| good	40.498 \| good	0.142 \| good	6.904 \| good	0.133 \| good
2026-05-14T11:00:00.000Z	32 \| good	4.752 \| good	19.688 \| good	34.955 \| good	0.139 \| good	11.6 \| good	0.192 \| good
2026-05-14T12:00:00.000Z	31 \| good	4.749 \| good	19.201 \| good	34.024 \| good	0.136 \| good	13.462 \| good	0.232 \| good
2026-05-14T13:00:00.000Z	31 \| good	4.927 \| good	20.445 \| good	32.72 \| good	0.136 \| good	13.604 \| good	0.23 \| good
2026-05-14T13:00:00.000Z	31 \| good	4.559 \| good	18.935 \| good	34.165 \| good	0.166 \| good	11.272 \| good	0.227 \| good
2026-05-14T14:00:00.000Z	29 \| good	2.667 \| good	11.093 \| good	31.279 \| good	0.131 \| good	2.116 \| good	0.14 \| good
2026-05-14T15:00:00.000Z	27 \| good	2.675 \| good	11.069 \| good	29.059 \| good	0.132 \| good	1.63 \| good	0.137 \| good
2026-05-14T16:00:00.000Z	27 \| good	3.284 \| good	14.096 \| good	29.221 \| good	0.132 \| good	1.485 \| good	0.138 \| good
2026-05-14T17:00:00.000Z	27 \| good	4.298 \| good	18.784 \| good	29.484 \| good	0.13 \| good	1.378 \| good	0.136 \| good
2026-05-14T18:00:00.000Z	29 \| good	4.558 \| good	19.662 \| good	30.517 \| good	0.126 \| good	1.614 \| good	0.14 \| good
2026-05-14T19:00:00.000Z	25 \| good	4.383 \| good	19.046 \| good	26.932 \| good	0.123 \| good	1.448 \| good	0.138 \| good
2026-05-14T20:00:00.000Z	25 \| good	4.24 \| good	18.563 \| good	27.334 \| good	0.125 \| good	1.429 \| good	0.138 \| good
2026-05-14T21:00:00.000Z	32 \| good	2.856 \| good	11.632 \| good	35.081 \| good	0.134 \| good	1.675 \| good	0.142 \| good
2026-05-14T22:00:00.000Z	38 \| good	4.267 \| good	18.617 \| good	41.48 \| good	0.141 \| good	2.186 \| good	0.149 \| good
2026-05-14T23:00:00.000Z	38 \| good	4.328 \| good	18.921 \| good	41.285 \| good	0.15 \| good	3.339 \| good	0.161 \| good
2026-05-15T00:00:00.000Z	38 \| good	6.527 \| good	28.96 \| good	32.539 \| good	0.172 \| good	5.059 \| good	0.174 \| good
2026-05-15T01:00:00.000Z	44 \| good	7.856 \| good	34.409 \| good	31.341 \| good	0.202 \| good	7.568 \| good	0.196 \| good
2026-05-15T02:00:00.000Z	49 \| good	9.09 \| good	40.699 \| good	29.667 \| good	0.22 \| good	9.017 \| good	0.209 \| good
2026-05-15T03:00:00.000Z	49 \| good	9.1 \| good	40.36 \| good	28.781 \| good	0.236 \| good	10.117 \| good	0.216 \| good
2026-05-15T04:00:00.000Z	49 \| good	8.994 \| good	39.975 \| good	28.97 \| good	0.253 \| good	11.457 \| good	0.227 \| good
2026-05-15T05:00:00.000Z	52 \| moderate	9.691 \| good	42.86 \| good	28.434 \| good	0.241 \| good	11.205 \| good	0.228 \| good
2026-05-15T06:00:00.000Z	49 \| good	9.384 \| good	41.673 \| good	26.366 \| good	0.208 \| good	7.272 \| good	0.198 \| good
2026-05-15T07:00:00.000Z	49 \| good	9.296 \| good	41.248 \| good	24.81 \| good	0.198 \| good	4.854 \| good	0.175 \| good
2026-05-15T08:00:00.000Z	44 \| good	7.593 \| good	33.549 \| good	25.124 \| good	0.194 \| good	3.744 \| good	0.162 \| good
2026-05-15T09:00:00.000Z	44 \| good	8.476 \| good	37.214 \| good	22.521 \| good	0.182 \| good	2.904 \| good	0.151 \| good
2026-05-15T10:00:00.000Z	38 \| good	7.355 \| good	32.623 \| good	23.692 \| good	0.163 \| good	2.258 \| good	0.142 \| good
2026-05-15T11:00:00.000Z	27 \| good	5.362 \| good	23.248 \| good	24.919 \| good	0.144 \| good	2.012 \| good	0.137 \| good
2026-05-15T12:00:00.000Z	30 \| good	1.852 \| good	7.804 \| good	31.694 \| good	0.131 \| good	1.882 \| good	0.136 \| good
2026-05-15T13:00:00.000Z	31 \| good	1.091 \| good	4.446 \| good	33.75 \| good	0.118 \| good	1.839 \| good	0.136 \| good
2026-05-15T14:00:00.000Z	31 \| good	1.999 \| good	8.115 \| good	33.234 \| good	0.117 \| good	1.751 \| good	0.135 \| good
2026-05-15T15:00:00.000Z	31 \| good	2.913 \| good	11.912 \| good	33.971 \| good	0.116 \| good	1.531 \| good	0.131 \| good
2026-05-15T16:00:00.000Z	32 \| good	3.535 \| good	15.358 \| good	34.687 \| good	0.113 \| good	1.319 \| good	0.127 \| good
2026-05-15T17:00:00.000Z	31 \| good	4.169 \| good	18.415 \| good	33.323 \| good	0.119 \| good	1.347 \| good	0.126 \| good
2026-05-15T18:00:00.000Z	31 \| good	5.223 \| good	22.422 \| good	33.008 \| good	0.123 \| good	1.344 \| good	0.125 \| good
2026-05-15T19:00:00.000Z	33 \| good	5.555 \| good	23.686 \| good	32.688 \| good	0.126 \| good	1.338 \| good	0.126 \| good
2026-05-15T20:00:00.000Z	31 \| good	5.266 \| good	22.716 \| good	33.991 \| good	0.127 \| good	1.457 \| good	0.127 \| good
2026-05-15T21:00:00.000Z	31 \| good	4.252 \| good	18.75 \| good	33.583 \| good	0.13 \| good	1.753 \| good	0.132 \| good
2026-05-15T22:00:00.000Z	32 \| good	2.991 \| good	12.031 \| good	34.685 \| good	0.132 \| good	2.177 \| good	0.138 \| good
2026-05-15T23:00:00.000Z	33 \| good	3.232 \| good	13.946 \| good	35.545 \| good	0.138 \| good	3.395 \| good	0.15 \| good
2026-05-16T00:00:00.000Z	28 \| good	3.879 \| good	17.144 \| good	30.307 \| good	0.151 \| good	4.934 \| good	0.164 \| good
2026-05-16T01:00:00.000Z	28 \| good	3.864 \| good	17.174 \| good	29.637 \| good	0.187 \| good	7.367 \| good	0.178 \| good
2026-05-16T02:00:00.000Z	27 \| good	5.422 \| good	23.336 \| good	29.14 \| good	0.229 \| good	10.527 \| good	0.199 \| good
2026-05-16T03:00:00.000Z	33 \| good	6.035 \| good	26.547 \| good	27.59 \| good	0.264 \| good	13.761 \| good	0.222 \| good
2026-05-16T04:00:00.000Z	33 \| good	5.594 \| good	24.744 \| good	27.105 \| good	0.266 \| good	14.714 \| good	0.232 \| good
2026-05-16T05:00:00.000Z	27 \| good	4.386 \| good	18.959 \| good	29.495 \| good	0.247 \| good	13.807 \| good	0.228 \| good
2026-05-16T06:00:00.000Z	27 \| good	5.354 \| good	5.445 \| good	18.02 \| good	0.219 \| good	9.485 \| good	0.195 \| good
2026-05-16T07:00:00.000Z	24 \| good	3.088 \| good	13.256 \| good	25.847 \| good	0.204 \| good	5.619 \| good	0.167 \| good
2026-05-16T08:00:00.000Z	23 \| good	3.475 \| good	14.964 \| good	24.794 \| good	0.205 \| good	4.23 \| good	0.157 \| good
2026-05-16T09:00:00.000Z	21 \| good	1.827 \| good	7.326 \| good	23.416 \| good	0.212 \| good	3.812 \| good	0.155 \| good
2026-05-16T10:00:00.000Z	23 \| good	1.97 \| good	7.916 \| good	25.053 \| good	0.231 \| good	3.521 \| good	0.154 \| good
2026-05-16T11:00:00.000Z	28 \| good	2.631 \| good	10.863 \| good	30.027 \| good	0.256 \| good	2.663 \| good	0.154 \| good
2026-05-16T12:00:00.000Z	31 \| good	4.137 \| good	4.245 \| good	32.568 \| good	0.323 \| good	1.847 \| good	0.153 \| good
2026-05-16T13:00:00.000Z	35 \| good	4.424 \| good	4.596 \| good	38.291 \| good	0.42 \| good	1.324 \| good	0.151 \| good

East Longmeadow

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near East Longmeadow, Massachusetts

0.22ppm

How accurate is Massachusetts, USA air quality data?

The air quality data for Massachusetts, 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 East Longmeadow, Massachusetts get updated?

Air quality updates for East Longmeadow, Massachusetts are available every hour.

What time in the past 24 hours saw the poorest air quality in East Longmeadow, Massachusetts?

East Longmeadow, Massachusetts experienced its worst air quality at 04:00:00, 2026-05-13.

When was air quality in East Longmeadow, Massachusetts the best over the past 24 hours?

The best air quality in East Longmeadow, Massachusetts was observed at 03:00:00 on 2026-05-13.

What is the air quality in East Longmeadow, Massachusetts right now?

The air quality in East Longmeadow, Massachusetts right now is Good, with an AQI of 31.

What pollutant is most frequently found in East Longmeadow, Massachusetts?

In East Longmeadow, Massachusetts, O3 is the most frequently found pollutant.

What can I do if the air quality in East Longmeadow, Massachusetts is poor?

When air quality in East Longmeadow, Massachusetts is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in East Longmeadow, Massachusetts right now?

East Longmeadow, Massachusetts currently has a PM_2.5 concentration of 4.559 μg/m³.

What is the current level of PM₁₀ in East Longmeadow, Massachusetts?

East Longmeadow, Massachusetts currently has a PM₁₀ concentration of 18.935 μg/m³.

What is the current level of carbon monoxide (CO) in East Longmeadow, Massachusetts?

The current carbon monoxide (CO) level in East Longmeadow, Massachusetts is 0.227 ppm.

What is the current level of sulfur dioxide (SO₂) in East Longmeadow, Massachusetts?

The current sulfur dioxide (SO₂) concentration in East Longmeadow, Massachusetts is 0.166 ppb.

What is the current level of ozone (O₃) in East Longmeadow, Massachusetts?

East Longmeadow, Massachusetts currently has an ozone (O₃) concentration of 34.165 ppm.

What is the current level of nitrogen dioxide (NO₂) in East Longmeadow, Massachusetts?

The current level of nitrogen dioxide (NO₂) in East Longmeadow, Massachusetts is 11.272 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T14:00:00.000Z	31 \| good	2.123 \| good	8.578 \| good	32.549 \| good	0.218 \| good	2.045 \| good	0.133 \| good
2026-05-12T15:00:00.000Z	29 \| good	2.018 \| good	8.582 \| good	30.812 \| good	0.226 \| good	1.114 \| good	0.133 \| good
2026-05-12T16:00:00.000Z	31 \| good	1.62 \| good	6.864 \| good	33.214 \| good	0.143 \| good	1.881 \| good	0.133 \| good
2026-05-12T17:00:00.000Z	32 \| good	1.585 \| good	6.802 \| good	34.735 \| good	0.134 \| good	2.039 \| good	0.117 \| good
2026-05-12T18:00:00.000Z	31 \| good	1.358 \| good	5.418 \| good	34.434 \| good	0.141 \| good	1.19 \| good	0.133 \| good
2026-05-12T19:00:00.000Z	34 \| good	1.198 \| good	4.476 \| good	36.856 \| good	0.141 \| good	1.171 \| good	0.133 \| good
2026-05-12T20:00:00.000Z	36 \| good	1.041 \| good	4.53 \| good	38.653 \| good	0.217 \| good	1.815 \| good	0.132 \| good
2026-05-12T21:00:00.000Z	36 \| good	1.038 \| good	4.937 \| good	38.74 \| good	0.219 \| good	1.857 \| good	0.132 \| good
2026-05-12T22:00:00.000Z	38 \| good	1.247 \| good	4.966 \| good	40.639 \| good	0.134 \| good	1.887 \| good	0.13 \| good
2026-05-12T23:00:00.000Z	37 \| good	2.015 \| good	8.596 \| good	39.921 \| good	0.121 \| good	1.892 \| good	0.132 \| good
2026-05-13T00:00:00.000Z	38 \| good	2.089 \| good	9.054 \| good	41.322 \| good	0.191 \| good	4.184 \| good	0.132 \| good
2026-05-13T01:00:00.000Z	36 \| good	2.106 \| good	9.386 \| good	38.943 \| good	0.191 \| good	4.255 \| good	0.139 \| good
2026-05-13T02:00:00.000Z	35 \| good	2.588 \| good	10.697 \| good	38.426 \| good	0.277 \| good	12.052 \| good	0.227 \| good
2026-05-13T03:00:00.000Z	24 \| good	3.972 \| good	17.513 \| good	26.197 \| good	0.363 \| good	20.086 \| good	0.274 \| good
2026-05-13T04:00:00.000Z	25 \| good	3.647 \| good	15.685 \| good	26.502 \| good	0.284 \| good	11.609 \| good	0.215 \| good
2026-05-13T05:00:00.000Z	26 \| good	3.652 \| good	15.597 \| good	28.22 \| good	0.282 \| good	11.457 \| good	0.162 \| good
2026-05-13T06:00:00.000Z	26 \| good	3.665 \| good	15.628 \| good	27.846 \| good	0.29 \| good	11.52 \| good	0.149 \| good
2026-05-13T07:00:00.000Z	23 \| good	3.665 \| good	15.611 \| good	25.257 \| good	0.24 \| good	6.238 \| good	0.118 \| good
2026-05-13T08:00:00.000Z	22 \| good	3.212 \| good	13.446 \| good	24.444 \| good	0.215 \| good	6.925 \| good	0.133 \| good
2026-05-13T09:00:00.000Z	23 \| good	3.226 \| good	13.409 \| good	25.271 \| good	0.221 \| good	5.281 \| good	0.146 \| good
2026-05-13T10:00:00.000Z	22 \| good	3.369 \| good	14.338 \| good	24.039 \| good	0.22 \| good	6.353 \| good	0.187 \| good
2026-05-13T11:00:00.000Z	22 \| good	3.665 \| good	15.386 \| good	21.27 \| good	0.223 \| good	10.774 \| good	0.212 \| good
2026-05-13T12:00:00.000Z	22 \| good	4.175 \| good	17.898 \| good	21.361 \| good	0.219 \| good	11.534 \| good	0.214 \| good
2026-05-13T13:00:00.000Z	27 \| good	4.18 \| good	17.8 \| good	28.544 \| good	0.219 \| good	11.632 \| good	0.213 \| good
2026-05-13T14:00:00.000Z	27 \| good	4.949 \| good	20.947 \| good	26.257 \| good	0.222 \| good	14.004 \| good	0.226 \| good
2026-05-13T15:00:00.000Z	27 \| good	5.306 \| good	21.977 \| good	26.797 \| good	0.209 \| good	9.624 \| good	0.185 \| good
2026-05-13T16:00:00.000Z	49 \| good	8.658 \| good	37.691 \| good	40.358 \| good	0.358 \| good	2.124 \| good	0.15 \| good
2026-05-13T17:00:00.000Z	33 \| good	5.546 \| good	22.565 \| good	31.207 \| good	0.219 \| good	6.053 \| good	0.184 \| good
2026-05-13T18:00:00.000Z	34 \| good	5.541 \| good	23.296 \| good	36.663 \| good	0.215 \| good	4.157 \| good	0.185 \| good
2026-05-13T19:00:00.000Z	40 \| good	5.546 \| good	23.162 \| good	42.996 \| good	0.223 \| good	4.023 \| good	0.184 \| good
2026-05-13T20:00:00.000Z	45 \| good	5.997 \| good	25.871 \| good	48.793 \| good	0.308 \| good	6.486 \| good	0.185 \| good
2026-05-13T21:00:00.000Z	41 \| good	5.829 \| good	25.062 \| good	44.345 \| good	0.305 \| good	6.954 \| good	0.185 \| good
2026-05-13T22:00:00.000Z	40 \| good	5.67 \| good	25.123 \| good	42.983 \| good	0.3 \| good	6.584 \| good	0.184 \| good
2026-05-13T23:00:00.000Z	42 \| good	5.534 \| good	23.723 \| good	45.075 \| good	0.217 \| good	5.55 \| good	0.185 \| good
2026-05-14T00:00:00.000Z	44 \| good	5.5 \| good	23.065 \| good	48.131 \| good	0.215 \| good	5.445 \| good	0.184 \| good
2026-05-14T01:00:00.000Z	46 \| good	5.319 \| good	22.292 \| good	50.24 \| good	0.215 \| good	3.255 \| good	0.132 \| good
2026-05-14T02:00:00.000Z	44 \| good	5.048 \| good	21.733 \| good	48.442 \| good	0.215 \| good	3.1 \| good	0.173 \| good
2026-05-14T03:00:00.000Z	41 \| good	4.753 \| good	19.675 \| good	43.646 \| good	0.215 \| good	3.146 \| good	0.132 \| good
2026-05-14T04:00:00.000Z	45 \| good	4.782 \| good	19.339 \| good	49.32 \| good	0.215 \| good	3.09 \| good	0.13 \| good
2026-05-14T05:00:00.000Z	44 \| good	4.769 \| good	19.575 \| good	48.48 \| good	0.215 \| good	2.352 \| good	0.141 \| good
2026-05-14T06:00:00.000Z	44 \| good	4.707 \| good	19.631 \| good	47.757 \| good	0.135 \| good	2.433 \| good	0.13 \| good
2026-05-14T07:00:00.000Z	44 \| good	4.697 \| good	19.389 \| good	47.013 \| good	0.135 \| good	2.433 \| good	0.116 \| good
2026-05-14T08:00:00.000Z	42 \| good	4.53 \| good	18.739 \| good	44.829 \| good	0.142 \| good	2.465 \| good	0.13 \| good
2026-05-14T09:00:00.000Z	38 \| good	4.51 \| good	18.777 \| good	41.021 \| good	0.135 \| good	6.658 \| good	0.13 \| good
2026-05-14T10:00:00.000Z	37 \| good	4.566 \| good	19.169 \| good	40.498 \| good	0.142 \| good	6.904 \| good	0.133 \| good
2026-05-14T11:00:00.000Z	32 \| good	4.752 \| good	19.688 \| good	34.955 \| good	0.139 \| good	11.6 \| good	0.192 \| good
2026-05-14T12:00:00.000Z	31 \| good	4.749 \| good	19.201 \| good	34.024 \| good	0.136 \| good	13.462 \| good	0.232 \| good
2026-05-14T13:00:00.000Z	31 \| good	4.927 \| good	20.445 \| good	32.72 \| good	0.136 \| good	13.604 \| good	0.23 \| good
2026-05-14T13:00:00.000Z	31 \| good	4.559 \| good	18.935 \| good	34.165 \| good	0.166 \| good	11.272 \| good	0.227 \| good
2026-05-14T14:00:00.000Z	29 \| good	2.667 \| good	11.093 \| good	31.279 \| good	0.131 \| good	2.116 \| good	0.14 \| good
2026-05-14T15:00:00.000Z	27 \| good	2.675 \| good	11.069 \| good	29.059 \| good	0.132 \| good	1.63 \| good	0.137 \| good
2026-05-14T16:00:00.000Z	27 \| good	3.284 \| good	14.096 \| good	29.221 \| good	0.132 \| good	1.485 \| good	0.138 \| good
2026-05-14T17:00:00.000Z	27 \| good	4.298 \| good	18.784 \| good	29.484 \| good	0.13 \| good	1.378 \| good	0.136 \| good
2026-05-14T18:00:00.000Z	29 \| good	4.558 \| good	19.662 \| good	30.517 \| good	0.126 \| good	1.614 \| good	0.14 \| good
2026-05-14T19:00:00.000Z	25 \| good	4.383 \| good	19.046 \| good	26.932 \| good	0.123 \| good	1.448 \| good	0.138 \| good
2026-05-14T20:00:00.000Z	25 \| good	4.24 \| good	18.563 \| good	27.334 \| good	0.125 \| good	1.429 \| good	0.138 \| good
2026-05-14T21:00:00.000Z	32 \| good	2.856 \| good	11.632 \| good	35.081 \| good	0.134 \| good	1.675 \| good	0.142 \| good
2026-05-14T22:00:00.000Z	38 \| good	4.267 \| good	18.617 \| good	41.48 \| good	0.141 \| good	2.186 \| good	0.149 \| good
2026-05-14T23:00:00.000Z	38 \| good	4.328 \| good	18.921 \| good	41.285 \| good	0.15 \| good	3.339 \| good	0.161 \| good
2026-05-15T00:00:00.000Z	38 \| good	6.527 \| good	28.96 \| good	32.539 \| good	0.172 \| good	5.059 \| good	0.174 \| good
2026-05-15T01:00:00.000Z	44 \| good	7.856 \| good	34.409 \| good	31.341 \| good	0.202 \| good	7.568 \| good	0.196 \| good
2026-05-15T02:00:00.000Z	49 \| good	9.09 \| good	40.699 \| good	29.667 \| good	0.22 \| good	9.017 \| good	0.209 \| good
2026-05-15T03:00:00.000Z	49 \| good	9.1 \| good	40.36 \| good	28.781 \| good	0.236 \| good	10.117 \| good	0.216 \| good
2026-05-15T04:00:00.000Z	49 \| good	8.994 \| good	39.975 \| good	28.97 \| good	0.253 \| good	11.457 \| good	0.227 \| good
2026-05-15T05:00:00.000Z	52 \| moderate	9.691 \| good	42.86 \| good	28.434 \| good	0.241 \| good	11.205 \| good	0.228 \| good
2026-05-15T06:00:00.000Z	49 \| good	9.384 \| good	41.673 \| good	26.366 \| good	0.208 \| good	7.272 \| good	0.198 \| good
2026-05-15T07:00:00.000Z	49 \| good	9.296 \| good	41.248 \| good	24.81 \| good	0.198 \| good	4.854 \| good	0.175 \| good
2026-05-15T08:00:00.000Z	44 \| good	7.593 \| good	33.549 \| good	25.124 \| good	0.194 \| good	3.744 \| good	0.162 \| good
2026-05-15T09:00:00.000Z	44 \| good	8.476 \| good	37.214 \| good	22.521 \| good	0.182 \| good	2.904 \| good	0.151 \| good
2026-05-15T10:00:00.000Z	38 \| good	7.355 \| good	32.623 \| good	23.692 \| good	0.163 \| good	2.258 \| good	0.142 \| good
2026-05-15T11:00:00.000Z	27 \| good	5.362 \| good	23.248 \| good	24.919 \| good	0.144 \| good	2.012 \| good	0.137 \| good
2026-05-15T12:00:00.000Z	30 \| good	1.852 \| good	7.804 \| good	31.694 \| good	0.131 \| good	1.882 \| good	0.136 \| good
2026-05-15T13:00:00.000Z	31 \| good	1.091 \| good	4.446 \| good	33.75 \| good	0.118 \| good	1.839 \| good	0.136 \| good
2026-05-15T14:00:00.000Z	31 \| good	1.999 \| good	8.115 \| good	33.234 \| good	0.117 \| good	1.751 \| good	0.135 \| good
2026-05-15T15:00:00.000Z	31 \| good	2.913 \| good	11.912 \| good	33.971 \| good	0.116 \| good	1.531 \| good	0.131 \| good
2026-05-15T16:00:00.000Z	32 \| good	3.535 \| good	15.358 \| good	34.687 \| good	0.113 \| good	1.319 \| good	0.127 \| good
2026-05-15T17:00:00.000Z	31 \| good	4.169 \| good	18.415 \| good	33.323 \| good	0.119 \| good	1.347 \| good	0.126 \| good
2026-05-15T18:00:00.000Z	31 \| good	5.223 \| good	22.422 \| good	33.008 \| good	0.123 \| good	1.344 \| good	0.125 \| good
2026-05-15T19:00:00.000Z	33 \| good	5.555 \| good	23.686 \| good	32.688 \| good	0.126 \| good	1.338 \| good	0.126 \| good
2026-05-15T20:00:00.000Z	31 \| good	5.266 \| good	22.716 \| good	33.991 \| good	0.127 \| good	1.457 \| good	0.127 \| good
2026-05-15T21:00:00.000Z	31 \| good	4.252 \| good	18.75 \| good	33.583 \| good	0.13 \| good	1.753 \| good	0.132 \| good
2026-05-15T22:00:00.000Z	32 \| good	2.991 \| good	12.031 \| good	34.685 \| good	0.132 \| good	2.177 \| good	0.138 \| good
2026-05-15T23:00:00.000Z	33 \| good	3.232 \| good	13.946 \| good	35.545 \| good	0.138 \| good	3.395 \| good	0.15 \| good
2026-05-16T00:00:00.000Z	28 \| good	3.879 \| good	17.144 \| good	30.307 \| good	0.151 \| good	4.934 \| good	0.164 \| good
2026-05-16T01:00:00.000Z	28 \| good	3.864 \| good	17.174 \| good	29.637 \| good	0.187 \| good	7.367 \| good	0.178 \| good
2026-05-16T02:00:00.000Z	27 \| good	5.422 \| good	23.336 \| good	29.14 \| good	0.229 \| good	10.527 \| good	0.199 \| good
2026-05-16T03:00:00.000Z	33 \| good	6.035 \| good	26.547 \| good	27.59 \| good	0.264 \| good	13.761 \| good	0.222 \| good
2026-05-16T04:00:00.000Z	33 \| good	5.594 \| good	24.744 \| good	27.105 \| good	0.266 \| good	14.714 \| good	0.232 \| good
2026-05-16T05:00:00.000Z	27 \| good	4.386 \| good	18.959 \| good	29.495 \| good	0.247 \| good	13.807 \| good	0.228 \| good
2026-05-16T06:00:00.000Z	27 \| good	5.354 \| good	5.445 \| good	18.02 \| good	0.219 \| good	9.485 \| good	0.195 \| good
2026-05-16T07:00:00.000Z	24 \| good	3.088 \| good	13.256 \| good	25.847 \| good	0.204 \| good	5.619 \| good	0.167 \| good
2026-05-16T08:00:00.000Z	23 \| good	3.475 \| good	14.964 \| good	24.794 \| good	0.205 \| good	4.23 \| good	0.157 \| good
2026-05-16T09:00:00.000Z	21 \| good	1.827 \| good	7.326 \| good	23.416 \| good	0.212 \| good	3.812 \| good	0.155 \| good
2026-05-16T10:00:00.000Z	23 \| good	1.97 \| good	7.916 \| good	25.053 \| good	0.231 \| good	3.521 \| good	0.154 \| good
2026-05-16T11:00:00.000Z	28 \| good	2.631 \| good	10.863 \| good	30.027 \| good	0.256 \| good	2.663 \| good	0.154 \| good
2026-05-16T12:00:00.000Z	31 \| good	4.137 \| good	4.245 \| good	32.568 \| good	0.323 \| good	1.847 \| good	0.153 \| good
2026-05-16T13:00:00.000Z	35 \| good	4.424 \| good	4.596 \| good	38.291 \| good	0.42 \| good	1.324 \| good	0.151 \| good

Current air quality index in East Longmeadow, Massachusetts today

Common air pollutants in East Longmeadow, Massachusetts

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live East Longmeadow, Massachusetts air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near East Longmeadow, Massachusetts

Air quality in nearby cities

Longmeadow, Massachusetts

Enfield, Connecticut

Springfield, Massachusetts

Agawam Town, Massachusetts

Wilbraham, Massachusetts

West Springfield Town, Massachusetts

How accurate is Massachusetts, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for East Longmeadow, Massachusetts get updated?

What time in the past 24 hours saw the poorest air quality in East Longmeadow, Massachusetts?

When was air quality in East Longmeadow, Massachusetts the best over the past 24 hours?

What is the air quality in East Longmeadow, Massachusetts right now?

What pollutant is most frequently found in East Longmeadow, Massachusetts?

What can I do if the air quality in East Longmeadow, Massachusetts is poor?

What is the PM2.5 concentration in East Longmeadow, Massachusetts right now?

What is the current level of PM10 in East Longmeadow, Massachusetts?

What is the current level of carbon monoxide (CO) in East Longmeadow, Massachusetts?

What is the current level of sulfur dioxide (SO2) in East Longmeadow, Massachusetts?

What is the current level of ozone (O3) in East Longmeadow, Massachusetts?

What is the current level of nitrogen dioxide (NO2) in East Longmeadow, Massachusetts?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in East Longmeadow, Massachusetts right now?

What is the current level of PM₁₀ in East Longmeadow, Massachusetts?

What is the current level of sulfur dioxide (SO₂) in East Longmeadow, Massachusetts?

What is the current level of ozone (O₃) in East Longmeadow, Massachusetts?

What is the current level of nitrogen dioxide (NO₂) in East Longmeadow, Massachusetts?