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

East Longmeadow, Massachusetts currently has a PM10 concentration of 42.112 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 0.301 ppb.

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

East Longmeadow, Massachusetts currently has an ozone (O3) concentration of 24.346 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 18.036 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 9.907 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)

Moderate

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)

9.91 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

42.11 μg/m³

155

255

425

605+

Ozone (O₃)

24.35 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

18.04 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.36 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
2025-12-26T21:00:00.000Z	31 \| good	2.567 \| good	10.823 \| good	33.942 \| good	0.223 \| good	5.362 \| good	0.183 \| good
2025-12-26T22:00:00.000Z	31 \| good	2.549 \| good	9.883 \| good	33.096 \| good	0.218 \| good	6.04 \| good	0.16 \| good
2025-12-26T23:00:00.000Z	30 \| good	2.925 \| good	11.983 \| good	31.817 \| good	0.225 \| good	9.582 \| good	0.339 \| good
2025-12-27T00:00:00.000Z	30 \| good	3.154 \| good	12.983 \| good	32.438 \| good	0.243 \| good	8.097 \| good	0.211 \| good
2025-12-27T01:00:00.000Z	29 \| good	3.5 \| good	13.841 \| good	30.809 \| good	0.237 \| good	6.136 \| good	0.259 \| good
2025-12-27T02:00:00.000Z	27 \| good	4.024 \| good	15.723 \| good	29.228 \| good	0.146 \| good	9.416 \| good	0.201 \| good
2025-12-27T03:00:00.000Z	25 \| good	4.147 \| good	16.751 \| good	26.6 \| good	0.14 \| good	10.051 \| good	0.16 \| good
2025-12-27T04:00:00.000Z	27 \| good	4.581 \| good	17.891 \| good	27.482 \| good	0.141 \| good	10.185 \| good	0.201 \| good
2025-12-27T05:00:00.000Z	27 \| good	5.058 \| good	20.798 \| good	27.113 \| good	0.136 \| good	9.166 \| good	0.213 \| good
2025-12-27T06:00:00.000Z	27 \| good	5.359 \| good	21.424 \| good	26.33 \| good	0.136 \| good	7.964 \| good	0.214 \| good
2025-12-27T07:00:00.000Z	27 \| good	5.359 \| good	21.424 \| good	27.339 \| good	0.136 \| good	7.964 \| good	0.2 \| good
2025-12-27T08:00:00.000Z	27 \| good	5.408 \| good	22.21 \| good	27.508 \| good	0.122 \| good	6.878 \| good	0.2 \| good
2025-12-27T09:00:00.000Z	27 \| good	4.666 \| good	18.442 \| good	24.031 \| good	0.151 \| good	7.141 \| good	0.159 \| good
2025-12-27T10:00:00.000Z	23 \| good	4.467 \| good	17.823 \| good	24.62 \| good	0.138 \| good	8.056 \| good	0.16 \| good
2025-12-27T11:00:00.000Z	26 \| good	4.405 \| good	17.663 \| good	28.146 \| good	0.125 \| good	7.341 \| good	0.143 \| good
2025-12-27T12:00:00.000Z	27 \| good	4.39 \| good	17.707 \| good	28.882 \| good	0.113 \| good	7.377 \| good	0.143 \| good
2025-12-27T13:00:00.000Z	28 \| good	4.34 \| good	17.142 \| good	29.822 \| good	0.133 \| good	6.813 \| good	0.142 \| good
2025-12-27T14:00:00.000Z	28 \| good	4.348 \| good	17.196 \| good	29.927 \| good	0.216 \| good	7.069 \| good	0.201 \| good
2025-12-27T15:00:00.000Z	28 \| good	4.306 \| good	17.196 \| good	29.816 \| good	0.211 \| good	6.444 \| good	0.201 \| good
2025-12-27T16:00:00.000Z	29 \| good	4.311 \| good	17.251 \| good	30.512 \| good	0.206 \| good	5.238 \| good	0.22 \| good
2025-12-27T17:00:00.000Z	28 \| good	4.344 \| good	17.294 \| good	30.203 \| good	0.206 \| good	5.93 \| good	0.237 \| good
2025-12-27T18:00:00.000Z	27 \| good	4.406 \| good	17.294 \| good	29.43 \| good	0.211 \| good	5.965 \| good	0.179 \| good
2025-12-27T19:00:00.000Z	30 \| good	4.259 \| good	17.251 \| good	31.883 \| good	0.211 \| good	6.531 \| good	0.179 \| good
2025-12-27T20:00:00.000Z	30 \| good	4.172 \| good	16.645 \| good	32.409 \| good	0.212 \| good	8.421 \| good	0.176 \| good
2025-12-27T21:00:00.000Z	31 \| good	4.264 \| good	16.7 \| good	32.898 \| good	0.211 \| good	6.165 \| good	0.203 \| good
2025-12-27T22:00:00.000Z	31 \| good	4.228 \| good	16.148 \| good	33.643 \| good	0.211 \| good	11.212 \| good	0.275 \| good
2025-12-27T23:00:00.000Z	28 \| good	4.413 \| good	17.351 \| good	30.369 \| good	0.372 \| good	24.462 \| good	0.341 \| good
2025-12-28T00:00:00.000Z	27 \| good	5.241 \| good	21.196 \| good	27.597 \| good	0.449 \| good	27.329 \| good	0.462 \| good
2025-12-28T01:00:00.000Z	38 \| good	7.344 \| good	29.921 \| good	22.272 \| good	0.764 \| good	28.657 \| good	0.612 \| good
2025-12-28T02:00:00.000Z	56 \| moderate	11.524 \| good	47.53 \| good	16.094 \| good	0.774 \| good	30.202 \| good	0.65 \| good
2025-12-28T03:00:00.000Z	58 \| moderate	13.08 \| fine	59.055 \| fine	11.328 \| good	1.466 \| good	21.972 \| good	0.334 \| good
2025-12-28T04:00:00.000Z	64 \| moderate	15.59 \| fine	62.592 \| fine	14.829 \| good	0.778 \| good	29.143 \| good	0.587 \| good
2025-12-28T05:00:00.000Z	67 \| moderate	18.333 \| fine	73.874 \| fine	13.258 \| good	0.299 \| good	30.292 \| good	0.587 \| good
2025-12-28T06:00:00.000Z	73 \| moderate	21.199 \| fine	85.306 \| fine	11.247 \| good	0.919 \| good	30.11 \| good	0.432 \| good
2025-12-28T07:00:00.000Z	73 \| moderate	21.199 \| fine	85.306 \| fine	12.083 \| good	0.917 \| good	30.11 \| good	0.456 \| good
2025-12-28T08:00:00.000Z	75 \| moderate	22.197 \| fine	89.348 \| fine	11.121 \| good	0.671 \| good	30.563 \| good	0.411 \| good
2025-12-28T09:00:00.000Z	75 \| moderate	21.895 \| fine	88.361 \| fine	7.856 \| good	0.799 \| good	25.712 \| good	0.516 \| good
2025-12-28T10:00:00.000Z	75 \| moderate	21.555 \| fine	86.271 \| fine	8.426 \| good	0.734 \| good	25.046 \| good	0.553 \| good
2025-12-28T11:00:00.000Z	73 \| moderate	20.877 \| fine	82.485 \| fine	6.519 \| good	0.543 \| good	25.701 \| good	0.464 \| good
2025-12-28T12:00:00.000Z	71 \| moderate	20.449 \| fine	80.216 \| fine	8.24 \| good	0.41 \| good	24.46 \| good	0.49 \| good
2025-12-28T13:00:00.000Z	71 \| moderate	20.449 \| fine	80.216 \| fine	7.886 \| good	0.411 \| good	24.46 \| good	0.464 \| good
2025-12-28T14:00:00.000Z	67 \| moderate	17.978 \| fine	70.244 \| fine	10.227 \| good	0.358 \| good	22.598 \| good	0.636 \| good
2025-12-28T15:00:00.000Z	62 \| moderate	15.156 \| fine	58.865 \| fine	10.82 \| good	0.233 \| good	13.194 \| good	0.383 \| good
2025-12-28T16:00:00.000Z	58 \| moderate	12.669 \| fine	48.608 \| good	15.385 \| good	0.239 \| good	9.948 \| good	0.31 \| good
2025-12-28T17:00:00.000Z	54 \| moderate	10.781 \| good	41.773 \| good	15.416 \| good	0.231 \| good	8.666 \| good	0.247 \| good
2025-12-28T18:00:00.000Z	52 \| moderate	9.748 \| good	38.766 \| good	20.452 \| good	0.306 \| good	12.229 \| good	0.237 \| good
2025-12-28T19:00:00.000Z	49 \| good	9.44 \| good	40.168 \| good	23.367 \| good	0.303 \| good	14.888 \| good	0.319 \| good
2025-12-28T20:00:00.000Z	52 \| moderate	9.907 \| good	42.112 \| good	24.346 \| good	0.301 \| good	18.036 \| good	0.361 \| good
2025-12-28T20:00:00.000Z	52 \| moderate	9.907 \| good	42.112 \| good	24.346 \| good	0.301 \| good	18.036 \| good	0.361 \| good
2025-12-28T21:00:00.000Z	64 \| moderate	16.364 \| fine	72.657 \| fine	19.044 \| good	1.203 \| good	14.676 \| good	0.266 \| good
2025-12-28T22:00:00.000Z	62 \| moderate	14.947 \| fine	66.291 \| fine	16.566 \| good	1.431 \| good	16.555 \| good	0.273 \| good
2025-12-28T23:00:00.000Z	58 \| moderate	12.794 \| fine	57.352 \| fine	21.257 \| good	1.659 \| good	18.434 \| good	0.279 \| good
2025-12-29T00:00:00.000Z	60 \| moderate	13.905 \| fine	62.071 \| fine	17.328 \| good	1.888 \| good	20.313 \| good	0.286 \| good
2025-12-29T01:00:00.000Z	64 \| moderate	16.397 \| fine	72.83 \| fine	9.665 \| good	2.147 \| good	22.926 \| good	0.283 \| good
2025-12-29T02:00:00.000Z	69 \| moderate	18.733 \| fine	82.779 \| fine	2.778 \| good	2.407 \| good	25.539 \| good	0.28 \| good
2025-12-29T03:00:00.000Z	71 \| moderate	20.222 \| fine	89.046 \| fine	7.293 \| good	2.667 \| good	28.152 \| good	0.277 \| good
2025-12-29T04:00:00.000Z	64 \| moderate	16.187 \| fine	72.209 \| fine	13.215 \| good	2.075 \| good	23.392 \| good	0.252 \| good
2025-12-29T05:00:00.000Z	52 \| moderate	10.335 \| good	45.698 \| good	20.155 \| good	1.483 \| good	18.632 \| good	0.226 \| good
2025-12-29T06:00:00.000Z	38 \| good	6.947 \| good	30.986 \| good	26.401 \| good	0.891 \| good	13.872 \| good	0.2 \| good
2025-12-29T07:00:00.000Z	27 \| good	4.355 \| good	18.821 \| good	28.838 \| good	0.741 \| good	10.095 \| good	0.18 \| good
2025-12-29T08:00:00.000Z	30 \| good	2.361 \| good	9.942 \| good	32.066 \| good	0.591 \| good	6.319 \| good	0.159 \| good
2025-12-29T09:00:00.000Z	29 \| good	1.489 \| good	5.971 \| good	31.288 \| good	0.441 \| good	2.542 \| good	0.139 \| good
2025-12-29T10:00:00.000Z	27 \| good	1.368 \| good	5.658 \| good	29.225 \| good	0.592 \| good	3.434 \| good	0.146 \| good
2025-12-29T11:00:00.000Z	24 \| good	2.562 \| good	10.18 \| good	25.983 \| good	0.743 \| good	4.326 \| good	0.154 \| good
2025-12-29T12:00:00.000Z	22 \| good	2.929 \| good	12.018 \| good	23.66 \| good	0.894 \| good	5.218 \| good	0.162 \| good
2025-12-29T13:00:00.000Z	22 \| good	3.706 \| good	16.262 \| good	22.262 \| good	1.065 \| good	6.338 \| good	0.174 \| good
2025-12-29T14:00:00.000Z	22 \| good	3.938 \| good	17.327 \| good	20.277 \| good	1.235 \| good	7.457 \| good	0.185 \| good
2025-12-29T15:00:00.000Z	22 \| good	4.425 \| good	19.401 \| good	19.249 \| good	1.406 \| good	8.576 \| good	0.197 \| good
2025-12-29T16:00:00.000Z	33 \| good	5.798 \| good	25.52 \| good	19.475 \| good	1.365 \| good	9.229 \| good	0.199 \| good
2025-12-29T17:00:00.000Z	44 \| good	8.197 \| good	36.174 \| good	14.949 \| good	1.323 \| good	9.881 \| good	0.2 \| good
2025-12-29T18:00:00.000Z	49 \| good	8.989 \| good	40.474 \| good	15.43 \| good	1.282 \| good	10.533 \| good	0.202 \| good
2025-12-29T19:00:00.000Z	31 \| good	4.026 \| good	17.809 \| good	33.515 \| good	1.418 \| good	10.145 \| good	0.201 \| good
2025-12-29T20:00:00.000Z	36 \| good	2.39 \| good	9.926 \| good	39.365 \| good	1.553 \| good	9.757 \| good	0.199 \| good
2025-12-29T21:00:00.000Z	38 \| good	1.824 \| good	7.379 \| good	40.98 \| good	1.689 \| good	9.369 \| good	0.198 \| good
2025-12-29T22:00:00.000Z	32 \| good	4.088 \| good	17.748 \| good	34.876 \| good	1.509 \| good	7.162 \| good	0.189 \| good
2025-12-29T23:00:00.000Z	33 \| good	5.504 \| good	23.781 \| good	30.719 \| good	1.33 \| good	4.955 \| good	0.181 \| good
2025-12-30T00:00:00.000Z	24 \| good	4.147 \| good	18.226 \| good	26.205 \| good	1.15 \| good	2.748 \| good	0.172 \| good
2025-12-30T01:00:00.000Z	21 \| good	3.447 \| good	15 \| good	23.029 \| good	0.923 \| good	2.556 \| good	0.17 \| good
2025-12-30T02:00:00.000Z	19 \| good	2.839 \| good	11.908 \| good	21.03 \| good	0.696 \| good	2.365 \| good	0.167 \| good
2025-12-30T03:00:00.000Z	22 \| good	2.493 \| good	10.046 \| good	23.973 \| good	0.469 \| good	2.173 \| good	0.165 \| good
2025-12-30T04:00:00.000Z	27 \| good	1.501 \| good	5.886 \| good	28.992 \| good	0.416 \| good	1.844 \| good	0.158 \| good
2025-12-30T05:00:00.000Z	31 \| good	1.255 \| good	4.945 \| good	32.537 \| good	0.363 \| good	1.514 \| good	0.151 \| good
2025-12-30T06:00:00.000Z	31 \| good	0.554 \| good	1.965 \| good	33.714 \| good	0.311 \| good	1.185 \| good	0.144 \| good
2025-12-30T07:00:00.000Z	31 \| good	0.283 \| good	0.965 \| good	33.049 \| good	0.299 \| good	1.085 \| good	0.142 \| good
2025-12-30T08:00:00.000Z	31 \| good	0.285 \| good	0.895 \| good	34.068 \| good	0.288 \| good	0.985 \| good	0.14 \| good
2025-12-30T09:00:00.000Z	32 \| good	0.208 \| good	0.781 \| good	34.862 \| good	0.276 \| good	0.885 \| good	0.138 \| good
2025-12-30T10:00:00.000Z	31 \| good	0.142 \| good	0.055 \| good	33.682 \| good	0.303 \| good	1.182 \| good	0.141 \| good
2025-12-30T11:00:00.000Z	30 \| good	0.138 \| good	0.055 \| good	31.668 \| good	0.33 \| good	1.478 \| good	0.144 \| good
2025-12-30T12:00:00.000Z	30 \| good	0.137 \| good	0.055 \| good	31.574 \| good	0.357 \| good	1.774 \| good	0.146 \| good
2025-12-30T13:00:00.000Z	31 \| good	0.13 \| good	0.055 \| good	32.86 \| good	0.334 \| good	1.585 \| good	0.144 \| good
2025-12-30T14:00:00.000Z	31 \| good	0.079 \| good	0.055 \| good	33.606 \| good	0.311 \| good	1.397 \| good	0.142 \| good
2025-12-30T15:00:00.000Z	31 \| good	0.197 \| good	0.379 \| good	34.004 \| good	0.288 \| good	1.208 \| good	0.139 \| good
2025-12-30T16:00:00.000Z	31 \| good	0.165 \| good	0 \| good	34.352 \| good	0.28 \| good	1.159 \| good	0.139 \| good
2025-12-30T17:00:00.000Z	32 \| good	0.368 \| good	1.105 \| good	34.759 \| good	0.272 \| good	1.111 \| good	0.138 \| good
2025-12-30T18:00:00.000Z	32 \| good	0.256 \| good	1 \| good	35.344 \| good	0.264 \| good	1.062 \| good	0.137 \| good
2025-12-30T19:00:00.000Z	35 \| good	0.24 \| good	0.973 \| good	37.582 \| good	0.285 \| good	1.307 \| good	0.137 \| good
2025-12-30T20:00:00.000Z	36 \| good	0.128 \| good	0 \| good	38.717 \| good	0.306 \| good	1.551 \| good	0.137 \| good

East Longmeadow

Empower business decisions with accurate air quality data

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

0.31ppm

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

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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 10:00:00, 2025-12-28.

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 12:00:00 on 2025-12-28.

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

The air quality in East Longmeadow, Massachusetts right now is Moderate, with an AQI of 52.

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

In East Longmeadow, Massachusetts, PM2.5 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 9.907 μg/m³.

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

East Longmeadow, Massachusetts currently has a PM₁₀ concentration of 42.112 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 0.361 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 0.301 ppb.

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

East Longmeadow, Massachusetts currently has an ozone (O₃) concentration of 24.346 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 18.036 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-26T21:00:00.000Z	31 \| good	2.567 \| good	10.823 \| good	33.942 \| good	0.223 \| good	5.362 \| good	0.183 \| good
2025-12-26T22:00:00.000Z	31 \| good	2.549 \| good	9.883 \| good	33.096 \| good	0.218 \| good	6.04 \| good	0.16 \| good
2025-12-26T23:00:00.000Z	30 \| good	2.925 \| good	11.983 \| good	31.817 \| good	0.225 \| good	9.582 \| good	0.339 \| good
2025-12-27T00:00:00.000Z	30 \| good	3.154 \| good	12.983 \| good	32.438 \| good	0.243 \| good	8.097 \| good	0.211 \| good
2025-12-27T01:00:00.000Z	29 \| good	3.5 \| good	13.841 \| good	30.809 \| good	0.237 \| good	6.136 \| good	0.259 \| good
2025-12-27T02:00:00.000Z	27 \| good	4.024 \| good	15.723 \| good	29.228 \| good	0.146 \| good	9.416 \| good	0.201 \| good
2025-12-27T03:00:00.000Z	25 \| good	4.147 \| good	16.751 \| good	26.6 \| good	0.14 \| good	10.051 \| good	0.16 \| good
2025-12-27T04:00:00.000Z	27 \| good	4.581 \| good	17.891 \| good	27.482 \| good	0.141 \| good	10.185 \| good	0.201 \| good
2025-12-27T05:00:00.000Z	27 \| good	5.058 \| good	20.798 \| good	27.113 \| good	0.136 \| good	9.166 \| good	0.213 \| good
2025-12-27T06:00:00.000Z	27 \| good	5.359 \| good	21.424 \| good	26.33 \| good	0.136 \| good	7.964 \| good	0.214 \| good
2025-12-27T07:00:00.000Z	27 \| good	5.359 \| good	21.424 \| good	27.339 \| good	0.136 \| good	7.964 \| good	0.2 \| good
2025-12-27T08:00:00.000Z	27 \| good	5.408 \| good	22.21 \| good	27.508 \| good	0.122 \| good	6.878 \| good	0.2 \| good
2025-12-27T09:00:00.000Z	27 \| good	4.666 \| good	18.442 \| good	24.031 \| good	0.151 \| good	7.141 \| good	0.159 \| good
2025-12-27T10:00:00.000Z	23 \| good	4.467 \| good	17.823 \| good	24.62 \| good	0.138 \| good	8.056 \| good	0.16 \| good
2025-12-27T11:00:00.000Z	26 \| good	4.405 \| good	17.663 \| good	28.146 \| good	0.125 \| good	7.341 \| good	0.143 \| good
2025-12-27T12:00:00.000Z	27 \| good	4.39 \| good	17.707 \| good	28.882 \| good	0.113 \| good	7.377 \| good	0.143 \| good
2025-12-27T13:00:00.000Z	28 \| good	4.34 \| good	17.142 \| good	29.822 \| good	0.133 \| good	6.813 \| good	0.142 \| good
2025-12-27T14:00:00.000Z	28 \| good	4.348 \| good	17.196 \| good	29.927 \| good	0.216 \| good	7.069 \| good	0.201 \| good
2025-12-27T15:00:00.000Z	28 \| good	4.306 \| good	17.196 \| good	29.816 \| good	0.211 \| good	6.444 \| good	0.201 \| good
2025-12-27T16:00:00.000Z	29 \| good	4.311 \| good	17.251 \| good	30.512 \| good	0.206 \| good	5.238 \| good	0.22 \| good
2025-12-27T17:00:00.000Z	28 \| good	4.344 \| good	17.294 \| good	30.203 \| good	0.206 \| good	5.93 \| good	0.237 \| good
2025-12-27T18:00:00.000Z	27 \| good	4.406 \| good	17.294 \| good	29.43 \| good	0.211 \| good	5.965 \| good	0.179 \| good
2025-12-27T19:00:00.000Z	30 \| good	4.259 \| good	17.251 \| good	31.883 \| good	0.211 \| good	6.531 \| good	0.179 \| good
2025-12-27T20:00:00.000Z	30 \| good	4.172 \| good	16.645 \| good	32.409 \| good	0.212 \| good	8.421 \| good	0.176 \| good
2025-12-27T21:00:00.000Z	31 \| good	4.264 \| good	16.7 \| good	32.898 \| good	0.211 \| good	6.165 \| good	0.203 \| good
2025-12-27T22:00:00.000Z	31 \| good	4.228 \| good	16.148 \| good	33.643 \| good	0.211 \| good	11.212 \| good	0.275 \| good
2025-12-27T23:00:00.000Z	28 \| good	4.413 \| good	17.351 \| good	30.369 \| good	0.372 \| good	24.462 \| good	0.341 \| good
2025-12-28T00:00:00.000Z	27 \| good	5.241 \| good	21.196 \| good	27.597 \| good	0.449 \| good	27.329 \| good	0.462 \| good
2025-12-28T01:00:00.000Z	38 \| good	7.344 \| good	29.921 \| good	22.272 \| good	0.764 \| good	28.657 \| good	0.612 \| good
2025-12-28T02:00:00.000Z	56 \| moderate	11.524 \| good	47.53 \| good	16.094 \| good	0.774 \| good	30.202 \| good	0.65 \| good
2025-12-28T03:00:00.000Z	58 \| moderate	13.08 \| fine	59.055 \| fine	11.328 \| good	1.466 \| good	21.972 \| good	0.334 \| good
2025-12-28T04:00:00.000Z	64 \| moderate	15.59 \| fine	62.592 \| fine	14.829 \| good	0.778 \| good	29.143 \| good	0.587 \| good
2025-12-28T05:00:00.000Z	67 \| moderate	18.333 \| fine	73.874 \| fine	13.258 \| good	0.299 \| good	30.292 \| good	0.587 \| good
2025-12-28T06:00:00.000Z	73 \| moderate	21.199 \| fine	85.306 \| fine	11.247 \| good	0.919 \| good	30.11 \| good	0.432 \| good
2025-12-28T07:00:00.000Z	73 \| moderate	21.199 \| fine	85.306 \| fine	12.083 \| good	0.917 \| good	30.11 \| good	0.456 \| good
2025-12-28T08:00:00.000Z	75 \| moderate	22.197 \| fine	89.348 \| fine	11.121 \| good	0.671 \| good	30.563 \| good	0.411 \| good
2025-12-28T09:00:00.000Z	75 \| moderate	21.895 \| fine	88.361 \| fine	7.856 \| good	0.799 \| good	25.712 \| good	0.516 \| good
2025-12-28T10:00:00.000Z	75 \| moderate	21.555 \| fine	86.271 \| fine	8.426 \| good	0.734 \| good	25.046 \| good	0.553 \| good
2025-12-28T11:00:00.000Z	73 \| moderate	20.877 \| fine	82.485 \| fine	6.519 \| good	0.543 \| good	25.701 \| good	0.464 \| good
2025-12-28T12:00:00.000Z	71 \| moderate	20.449 \| fine	80.216 \| fine	8.24 \| good	0.41 \| good	24.46 \| good	0.49 \| good
2025-12-28T13:00:00.000Z	71 \| moderate	20.449 \| fine	80.216 \| fine	7.886 \| good	0.411 \| good	24.46 \| good	0.464 \| good
2025-12-28T14:00:00.000Z	67 \| moderate	17.978 \| fine	70.244 \| fine	10.227 \| good	0.358 \| good	22.598 \| good	0.636 \| good
2025-12-28T15:00:00.000Z	62 \| moderate	15.156 \| fine	58.865 \| fine	10.82 \| good	0.233 \| good	13.194 \| good	0.383 \| good
2025-12-28T16:00:00.000Z	58 \| moderate	12.669 \| fine	48.608 \| good	15.385 \| good	0.239 \| good	9.948 \| good	0.31 \| good
2025-12-28T17:00:00.000Z	54 \| moderate	10.781 \| good	41.773 \| good	15.416 \| good	0.231 \| good	8.666 \| good	0.247 \| good
2025-12-28T18:00:00.000Z	52 \| moderate	9.748 \| good	38.766 \| good	20.452 \| good	0.306 \| good	12.229 \| good	0.237 \| good
2025-12-28T19:00:00.000Z	49 \| good	9.44 \| good	40.168 \| good	23.367 \| good	0.303 \| good	14.888 \| good	0.319 \| good
2025-12-28T20:00:00.000Z	52 \| moderate	9.907 \| good	42.112 \| good	24.346 \| good	0.301 \| good	18.036 \| good	0.361 \| good
2025-12-28T20:00:00.000Z	52 \| moderate	9.907 \| good	42.112 \| good	24.346 \| good	0.301 \| good	18.036 \| good	0.361 \| good
2025-12-28T21:00:00.000Z	64 \| moderate	16.364 \| fine	72.657 \| fine	19.044 \| good	1.203 \| good	14.676 \| good	0.266 \| good
2025-12-28T22:00:00.000Z	62 \| moderate	14.947 \| fine	66.291 \| fine	16.566 \| good	1.431 \| good	16.555 \| good	0.273 \| good
2025-12-28T23:00:00.000Z	58 \| moderate	12.794 \| fine	57.352 \| fine	21.257 \| good	1.659 \| good	18.434 \| good	0.279 \| good
2025-12-29T00:00:00.000Z	60 \| moderate	13.905 \| fine	62.071 \| fine	17.328 \| good	1.888 \| good	20.313 \| good	0.286 \| good
2025-12-29T01:00:00.000Z	64 \| moderate	16.397 \| fine	72.83 \| fine	9.665 \| good	2.147 \| good	22.926 \| good	0.283 \| good
2025-12-29T02:00:00.000Z	69 \| moderate	18.733 \| fine	82.779 \| fine	2.778 \| good	2.407 \| good	25.539 \| good	0.28 \| good
2025-12-29T03:00:00.000Z	71 \| moderate	20.222 \| fine	89.046 \| fine	7.293 \| good	2.667 \| good	28.152 \| good	0.277 \| good
2025-12-29T04:00:00.000Z	64 \| moderate	16.187 \| fine	72.209 \| fine	13.215 \| good	2.075 \| good	23.392 \| good	0.252 \| good
2025-12-29T05:00:00.000Z	52 \| moderate	10.335 \| good	45.698 \| good	20.155 \| good	1.483 \| good	18.632 \| good	0.226 \| good
2025-12-29T06:00:00.000Z	38 \| good	6.947 \| good	30.986 \| good	26.401 \| good	0.891 \| good	13.872 \| good	0.2 \| good
2025-12-29T07:00:00.000Z	27 \| good	4.355 \| good	18.821 \| good	28.838 \| good	0.741 \| good	10.095 \| good	0.18 \| good
2025-12-29T08:00:00.000Z	30 \| good	2.361 \| good	9.942 \| good	32.066 \| good	0.591 \| good	6.319 \| good	0.159 \| good
2025-12-29T09:00:00.000Z	29 \| good	1.489 \| good	5.971 \| good	31.288 \| good	0.441 \| good	2.542 \| good	0.139 \| good
2025-12-29T10:00:00.000Z	27 \| good	1.368 \| good	5.658 \| good	29.225 \| good	0.592 \| good	3.434 \| good	0.146 \| good
2025-12-29T11:00:00.000Z	24 \| good	2.562 \| good	10.18 \| good	25.983 \| good	0.743 \| good	4.326 \| good	0.154 \| good
2025-12-29T12:00:00.000Z	22 \| good	2.929 \| good	12.018 \| good	23.66 \| good	0.894 \| good	5.218 \| good	0.162 \| good
2025-12-29T13:00:00.000Z	22 \| good	3.706 \| good	16.262 \| good	22.262 \| good	1.065 \| good	6.338 \| good	0.174 \| good
2025-12-29T14:00:00.000Z	22 \| good	3.938 \| good	17.327 \| good	20.277 \| good	1.235 \| good	7.457 \| good	0.185 \| good
2025-12-29T15:00:00.000Z	22 \| good	4.425 \| good	19.401 \| good	19.249 \| good	1.406 \| good	8.576 \| good	0.197 \| good
2025-12-29T16:00:00.000Z	33 \| good	5.798 \| good	25.52 \| good	19.475 \| good	1.365 \| good	9.229 \| good	0.199 \| good
2025-12-29T17:00:00.000Z	44 \| good	8.197 \| good	36.174 \| good	14.949 \| good	1.323 \| good	9.881 \| good	0.2 \| good
2025-12-29T18:00:00.000Z	49 \| good	8.989 \| good	40.474 \| good	15.43 \| good	1.282 \| good	10.533 \| good	0.202 \| good
2025-12-29T19:00:00.000Z	31 \| good	4.026 \| good	17.809 \| good	33.515 \| good	1.418 \| good	10.145 \| good	0.201 \| good
2025-12-29T20:00:00.000Z	36 \| good	2.39 \| good	9.926 \| good	39.365 \| good	1.553 \| good	9.757 \| good	0.199 \| good
2025-12-29T21:00:00.000Z	38 \| good	1.824 \| good	7.379 \| good	40.98 \| good	1.689 \| good	9.369 \| good	0.198 \| good
2025-12-29T22:00:00.000Z	32 \| good	4.088 \| good	17.748 \| good	34.876 \| good	1.509 \| good	7.162 \| good	0.189 \| good
2025-12-29T23:00:00.000Z	33 \| good	5.504 \| good	23.781 \| good	30.719 \| good	1.33 \| good	4.955 \| good	0.181 \| good
2025-12-30T00:00:00.000Z	24 \| good	4.147 \| good	18.226 \| good	26.205 \| good	1.15 \| good	2.748 \| good	0.172 \| good
2025-12-30T01:00:00.000Z	21 \| good	3.447 \| good	15 \| good	23.029 \| good	0.923 \| good	2.556 \| good	0.17 \| good
2025-12-30T02:00:00.000Z	19 \| good	2.839 \| good	11.908 \| good	21.03 \| good	0.696 \| good	2.365 \| good	0.167 \| good
2025-12-30T03:00:00.000Z	22 \| good	2.493 \| good	10.046 \| good	23.973 \| good	0.469 \| good	2.173 \| good	0.165 \| good
2025-12-30T04:00:00.000Z	27 \| good	1.501 \| good	5.886 \| good	28.992 \| good	0.416 \| good	1.844 \| good	0.158 \| good
2025-12-30T05:00:00.000Z	31 \| good	1.255 \| good	4.945 \| good	32.537 \| good	0.363 \| good	1.514 \| good	0.151 \| good
2025-12-30T06:00:00.000Z	31 \| good	0.554 \| good	1.965 \| good	33.714 \| good	0.311 \| good	1.185 \| good	0.144 \| good
2025-12-30T07:00:00.000Z	31 \| good	0.283 \| good	0.965 \| good	33.049 \| good	0.299 \| good	1.085 \| good	0.142 \| good
2025-12-30T08:00:00.000Z	31 \| good	0.285 \| good	0.895 \| good	34.068 \| good	0.288 \| good	0.985 \| good	0.14 \| good
2025-12-30T09:00:00.000Z	32 \| good	0.208 \| good	0.781 \| good	34.862 \| good	0.276 \| good	0.885 \| good	0.138 \| good
2025-12-30T10:00:00.000Z	31 \| good	0.142 \| good	0.055 \| good	33.682 \| good	0.303 \| good	1.182 \| good	0.141 \| good
2025-12-30T11:00:00.000Z	30 \| good	0.138 \| good	0.055 \| good	31.668 \| good	0.33 \| good	1.478 \| good	0.144 \| good
2025-12-30T12:00:00.000Z	30 \| good	0.137 \| good	0.055 \| good	31.574 \| good	0.357 \| good	1.774 \| good	0.146 \| good
2025-12-30T13:00:00.000Z	31 \| good	0.13 \| good	0.055 \| good	32.86 \| good	0.334 \| good	1.585 \| good	0.144 \| good
2025-12-30T14:00:00.000Z	31 \| good	0.079 \| good	0.055 \| good	33.606 \| good	0.311 \| good	1.397 \| good	0.142 \| good
2025-12-30T15:00:00.000Z	31 \| good	0.197 \| good	0.379 \| good	34.004 \| good	0.288 \| good	1.208 \| good	0.139 \| good
2025-12-30T16:00:00.000Z	31 \| good	0.165 \| good	0 \| good	34.352 \| good	0.28 \| good	1.159 \| good	0.139 \| good
2025-12-30T17:00:00.000Z	32 \| good	0.368 \| good	1.105 \| good	34.759 \| good	0.272 \| good	1.111 \| good	0.138 \| good
2025-12-30T18:00:00.000Z	32 \| good	0.256 \| good	1 \| good	35.344 \| good	0.264 \| good	1.062 \| good	0.137 \| good
2025-12-30T19:00:00.000Z	35 \| good	0.24 \| good	0.973 \| good	37.582 \| good	0.285 \| good	1.307 \| good	0.137 \| good
2025-12-30T20:00:00.000Z	36 \| good	0.128 \| good	0 \| good	38.717 \| good	0.306 \| good	1.551 \| good	0.137 \| 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?