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

East Longmeadow, Massachusetts currently has a PM10 concentration of 17.872 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 0.262 ppb.

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

East Longmeadow, Massachusetts currently has an ozone (O3) concentration of 46.045 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 4.645 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 4.516 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)

5.15 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.97 μg/m³

155

255

425

605+

Ozone (O₃)

48.24 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.86 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

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
2026-03-28T00:00:00.000Z	38 \| good	4.712 \| good	20.529 \| good	40.588 \| good	0.198 \| good	8.876 \| good	0.232 \| good
2026-03-28T01:00:00.000Z	38 \| good	5.291 \| good	22.461 \| good	40.865 \| good	0.297 \| good	13.258 \| good	0.205 \| good
2026-03-28T02:00:00.000Z	38 \| good	5.105 \| good	22.467 \| good	40.986 \| good	0.296 \| good	11.69 \| good	0.193 \| good
2026-03-28T03:00:00.000Z	34 \| good	5.116 \| good	22.518 \| good	36.879 \| good	0.296 \| good	11.794 \| good	0.248 \| good
2026-03-28T04:00:00.000Z	32 \| good	5.128 \| good	22.582 \| good	35.044 \| good	0.296 \| good	15.707 \| good	0.215 \| good
2026-03-28T05:00:00.000Z	32 \| good	5.143 \| good	22.605 \| good	35.427 \| good	0.196 \| good	13.686 \| good	0.215 \| good
2026-03-28T06:00:00.000Z	32 \| good	5.142 \| good	22.586 \| good	34.508 \| good	0.224 \| good	13.697 \| good	0.211 \| good
2026-03-28T07:00:00.000Z	36 \| good	5.042 \| good	21.647 \| good	39.298 \| good	0.2 \| good	13.667 \| good	0.181 \| good
2026-03-28T08:00:00.000Z	35 \| good	5.037 \| good	21.638 \| good	37.717 \| good	0.199 \| good	5.031 \| good	0.182 \| good
2026-03-28T09:00:00.000Z	35 \| good	4.939 \| good	21.615 \| good	37.714 \| good	0.199 \| good	4.208 \| good	0.182 \| good
2026-03-28T10:00:00.000Z	36 \| good	4.844 \| good	20.673 \| good	38.84 \| good	0.2 \| good	5.728 \| good	0.144 \| good
2026-03-28T11:00:00.000Z	34 \| good	4.751 \| good	20.685 \| good	36.914 \| good	0.2 \| good	4.204 \| good	0.129 \| good
2026-03-28T12:00:00.000Z	31 \| good	4.751 \| good	20.702 \| good	33.918 \| good	0.2 \| good	3.873 \| good	0.183 \| good
2026-03-28T13:00:00.000Z	33 \| good	4.75 \| good	20.656 \| good	36.491 \| good	0.2 \| good	3.867 \| good	0.21 \| good
2026-03-28T14:00:00.000Z	37 \| good	4.659 \| good	20.719 \| good	39.834 \| good	0.2 \| good	2.341 \| good	0.145 \| good
2026-03-28T15:00:00.000Z	36 \| good	4.564 \| good	19.773 \| good	39.446 \| good	0.199 \| good	2.436 \| good	0.145 \| good
2026-03-28T16:00:00.000Z	35 \| good	4.564 \| good	19.785 \| good	38.087 \| good	0.2 \| good	1.67 \| good	0.129 \| good
2026-03-28T17:00:00.000Z	36 \| good	4.469 \| good	19.738 \| good	39.214 \| good	0.2 \| good	1.384 \| good	0.129 \| good
2026-03-28T18:00:00.000Z	36 \| good	4.37 \| good	18.771 \| good	38.931 \| good	0.2 \| good	1.478 \| good	0.167 \| good
2026-03-28T19:00:00.000Z	37 \| good	4.372 \| good	18.798 \| good	39.518 \| good	0.2 \| good	2.051 \| good	0.167 \| good
2026-03-28T20:00:00.000Z	39 \| good	4.077 \| good	17.813 \| good	41.569 \| good	0.2 \| good	1.861 \| good	0.167 \| good
2026-03-28T21:00:00.000Z	38 \| good	4.075 \| good	17.829 \| good	40.844 \| good	0.199 \| good	1.861 \| good	0.183 \| good
2026-03-28T22:00:00.000Z	38 \| good	3.867 \| good	16.765 \| good	41.132 \| good	0.102 \| good	2.243 \| good	0.145 \| good
2026-03-28T23:00:00.000Z	39 \| good	3.675 \| good	15.794 \| good	41.819 \| good	0.101 \| good	2.534 \| good	0.167 \| good
2026-03-29T00:00:00.000Z	39 \| good	3.575 \| good	15.797 \| good	41.718 \| good	0.202 \| good	3.967 \| good	0.167 \| good
2026-03-29T01:00:00.000Z	39 \| good	3.576 \| good	15.842 \| good	42.356 \| good	0.202 \| good	4.494 \| good	0.183 \| good
2026-03-29T02:00:00.000Z	38 \| good	3.576 \| good	15.826 \| good	41.365 \| good	0.2 \| good	5.728 \| good	0.183 \| good
2026-03-29T03:00:00.000Z	30 \| good	3.445 \| good	15.142 \| good	31.843 \| good	0.475 \| good	2.579 \| good	0.201 \| good
2026-03-29T04:00:00.000Z	37 \| good	3.577 \| good	15.818 \| good	40.374 \| good	0.102 \| good	3.666 \| good	0.198 \| good
2026-03-29T05:00:00.000Z	35 \| good	3.486 \| good	15.83 \| good	37.715 \| good	0.201 \| good	4.52 \| good	0.183 \| good
2026-03-29T06:00:00.000Z	31 \| good	3.488 \| good	15.855 \| good	34.167 \| good	0.201 \| good	4.522 \| good	0.183 \| good
2026-03-29T07:00:00.000Z	34 \| good	3.679 \| good	15.808 \| good	36.503 \| good	0.203 \| good	17.193 \| good	0.233 \| good
2026-03-29T08:00:00.000Z	34 \| good	3.882 \| good	16.838 \| good	36.569 \| good	0.201 \| good	9.781 \| good	0.274 \| good
2026-03-29T09:00:00.000Z	33 \| good	3.877 \| good	16.8 \| good	36.355 \| good	0.203 \| good	9.805 \| good	0.289 \| good
2026-03-29T10:00:00.000Z	27 \| good	3.981 \| good	17.846 \| good	28.98 \| good	0.203 \| good	17.367 \| good	0.251 \| good
2026-03-29T11:00:00.000Z	30 \| good	4.082 \| good	17.839 \| good	32.093 \| good	0.204 \| good	12.092 \| good	0.267 \| good
2026-03-29T12:00:00.000Z	31 \| good	4.187 \| good	18.81 \| good	32.831 \| good	0.202 \| good	13.989 \| good	0.289 \| good
2026-03-29T13:00:00.000Z	29 \| good	4.187 \| good	18.794 \| good	30.747 \| good	0.203 \| good	13.967 \| good	0.272 \| good
2026-03-29T14:00:00.000Z	28 \| good	4.386 \| good	18.824 \| good	30.297 \| good	0.203 \| good	5.294 \| good	0.205 \| good
2026-03-29T15:00:00.000Z	29 \| good	4.293 \| good	18.868 \| good	31.197 \| good	0.203 \| good	3.35 \| good	0.205 \| good
2026-03-29T16:00:00.000Z	31 \| good	4.288 \| good	18.862 \| good	33.793 \| good	0.2 \| good	2.736 \| good	0.193 \| good
2026-03-29T17:00:00.000Z	39 \| good	4.285 \| good	18.812 \| good	41.651 \| good	0.2 \| good	2.254 \| good	0.251 \| good
2026-03-29T18:00:00.000Z	39 \| good	4.191 \| good	18.814 \| good	42.12 \| good	0.199 \| good	2.837 \| good	0.209 \| good
2026-03-29T19:00:00.000Z	41 \| good	4.19 \| good	18.833 \| good	43.707 \| good	0.198 \| good	3.64 \| good	0.209 \| good
2026-03-29T20:00:00.000Z	42 \| good	4.29 \| good	18.857 \| good	44.578 \| good	0.297 \| good	4.723 \| good	0.209 \| good
2026-03-29T21:00:00.000Z	43 \| good	4.58 \| good	19.839 \| good	45.646 \| good	0.296 \| good	5.046 \| good	0.222 \| good
2026-03-29T22:00:00.000Z	44 \| good	4.878 \| good	20.848 \| good	47.545 \| good	0.299 \| good	5.334 \| good	0.172 \| good
2026-03-29T23:00:00.000Z	44 \| good	5.275 \| good	22.739 \| good	47.479 \| good	0.3 \| good	5.335 \| good	0.172 \| good
2026-03-29T23:00:00.000Z	44 \| good	5.146 \| good	18.968 \| good	48.239 \| good	0.298 \| good	4.863 \| good	0.182 \| good
2026-03-29T23:00:00.000Z	43 \| good	7.014 \| good	31.124 \| good	45.583 \| good	2.242 \| good	8.214 \| good	0.2 \| good
2026-03-30T00:00:00.000Z	41 \| good	7.354 \| good	32.268 \| good	43.663 \| good	2.265 \| good	9.56 \| good	0.213 \| good
2026-03-30T01:00:00.000Z	39 \| good	7.291 \| good	32.098 \| good	41.632 \| good	2.134 \| good	8.771 \| good	0.211 \| good
2026-03-30T02:00:00.000Z	44 \| good	8.061 \| good	35.16 \| good	35.347 \| good	2.004 \| good	7.982 \| good	0.21 \| good
2026-03-30T03:00:00.000Z	52 \| moderate	10.105 \| good	45.12 \| good	31.908 \| good	1.874 \| good	7.193 \| good	0.208 \| good
2026-03-30T04:00:00.000Z	54 \| moderate	10.78 \| good	48.035 \| good	30.487 \| good	1.727 \| good	6.483 \| good	0.197 \| good
2026-03-30T05:00:00.000Z	52 \| moderate	10.135 \| good	45.09 \| good	29.238 \| good	1.58 \| good	5.773 \| good	0.185 \| good
2026-03-30T06:00:00.000Z	49 \| good	8.667 \| good	38.177 \| good	28.013 \| good	1.433 \| good	5.063 \| good	0.174 \| good
2026-03-30T07:00:00.000Z	33 \| good	5.949 \| good	25.664 \| good	35.993 \| good	1.378 \| good	4.508 \| good	0.17 \| good
2026-03-30T08:00:00.000Z	31 \| good	4.626 \| good	20.038 \| good	33.896 \| good	1.323 \| good	3.954 \| good	0.165 \| good
2026-03-30T09:00:00.000Z	31 \| good	3.26 \| good	14.015 \| good	32.8 \| good	1.268 \| good	3.399 \| good	0.161 \| good
2026-03-30T10:00:00.000Z	28 \| good	2.6 \| good	10.377 \| good	29.779 \| good	1.359 \| good	3.897 \| good	0.171 \| good
2026-03-30T11:00:00.000Z	24 \| good	3.443 \| good	15.06 \| good	25.6 \| good	1.45 \| good	4.395 \| good	0.182 \| good
2026-03-30T12:00:00.000Z	23 \| good	4.062 \| good	17.823 \| good	25.179 \| good	1.542 \| good	4.893 \| good	0.192 \| good
2026-03-30T13:00:00.000Z	33 \| good	5.716 \| good	24.754 \| good	28.334 \| good	1.672 \| good	4.925 \| good	0.195 \| good
2026-03-30T14:00:00.000Z	44 \| good	7.941 \| good	35.085 \| good	30.816 \| good	1.802 \| good	4.957 \| good	0.199 \| good
2026-03-30T15:00:00.000Z	33 \| good	6.497 \| good	29.047 \| good	30.279 \| good	1.932 \| good	4.99 \| good	0.202 \| good
2026-03-30T16:00:00.000Z	44 \| good	7.625 \| good	33.763 \| good	30.404 \| good	2.015 \| good	4.394 \| good	0.193 \| good
2026-03-30T17:00:00.000Z	44 \| good	7.581 \| good	33.2 \| good	30.843 \| good	2.098 \| good	3.799 \| good	0.184 \| good
2026-03-30T18:00:00.000Z	52 \| moderate	9.762 \| good	43.083 \| good	44.308 \| good	2.181 \| good	3.204 \| good	0.174 \| good
2026-03-30T19:00:00.000Z	49 \| good	8.558 \| good	37 \| good	42.673 \| good	2.092 \| good	3.216 \| good	0.172 \| good
2026-03-30T20:00:00.000Z	49 \| good	8.928 \| good	38.989 \| good	37.795 \| good	2.003 \| good	3.229 \| good	0.17 \| good
2026-03-30T21:00:00.000Z	49 \| good	8.777 \| good	38.75 \| good	36.559 \| good	1.914 \| good	3.242 \| good	0.168 \| good
2026-03-30T22:00:00.000Z	33 \| good	6.092 \| good	27.099 \| good	36.116 \| good	2.03 \| good	4.572 \| good	0.178 \| good
2026-03-30T23:00:00.000Z	38 \| good	7.406 \| good	32.828 \| good	33.81 \| good	2.147 \| good	5.902 \| good	0.188 \| good
2026-03-31T00:00:00.000Z	38 \| good	7.431 \| good	32.821 \| good	32.174 \| good	2.264 \| good	7.233 \| good	0.199 \| good
2026-03-31T01:00:00.000Z	49 \| good	8.597 \| good	37.891 \| good	37.999 \| good	2.439 \| good	7.707 \| good	0.204 \| good
2026-03-31T02:00:00.000Z	54 \| moderate	11.338 \| good	50.615 \| good	31.106 \| good	2.614 \| good	8.181 \| good	0.209 \| good
2026-03-31T03:00:00.000Z	58 \| moderate	13.277 \| fine	60.002 \| fine	25.997 \| good	2.788 \| good	8.655 \| good	0.215 \| good
2026-03-31T04:00:00.000Z	62 \| moderate	15.114 \| fine	67.977 \| fine	19.955 \| good	2.707 \| good	8.099 \| good	0.212 \| good
2026-03-31T05:00:00.000Z	62 \| moderate	15.379 \| fine	68.898 \| fine	19.462 \| good	2.626 \| good	7.544 \| good	0.208 \| good
2026-03-31T06:00:00.000Z	62 \| moderate	15.113 \| fine	15.333 \| good	37.315 \| good	2.545 \| good	6.981 \| good	0.205 \| good
2026-03-31T07:00:00.000Z	56 \| moderate	12.189 \| fine	54.85 \| good	30.059 \| good	2.438 \| good	6.661 \| good	0.2 \| good
2026-03-31T08:00:00.000Z	56 \| moderate	12.486 \| fine	56.505 \| fine	26.346 \| good	2.332 \| good	6.333 \| good	0.195 \| good
2026-03-31T09:00:00.000Z	58 \| moderate	12.637 \| fine	56.941 \| fine	23.329 \| good	2.225 \| good	6.005 \| good	0.19 \| good
2026-03-31T10:00:00.000Z	44 \| good	8.243 \| good	35.926 \| good	23.734 \| good	2.07 \| good	6.367 \| good	0.187 \| good
2026-03-31T11:00:00.000Z	33 \| good	6.07 \| good	26.936 \| good	26.229 \| good	1.915 \| good	6.729 \| good	0.185 \| good
2026-03-31T12:00:00.000Z	56 \| moderate	11.97 \| good	12.225 \| good	35.12 \| good	1.76 \| good	7.099 \| good	0.183 \| good
2026-03-31T13:00:00.000Z	54 \| moderate	11.47 \| good	11.739 \| good	35.761 \| good	1.728 \| good	6.545 \| good	0.183 \| good
2026-03-31T14:00:00.000Z	52 \| moderate	10.054 \| good	10.32 \| good	36.402 \| good	1.696 \| good	5.991 \| good	0.183 \| good
2026-03-31T15:00:00.000Z	49 \| good	9.404 \| good	9.731 \| good	37.043 \| good	1.664 \| good	5.437 \| good	0.184 \| good
2026-03-31T16:00:00.000Z	52 \| moderate	9.585 \| good	9.95 \| good	39.575 \| good	1.565 \| good	4.8 \| good	0.178 \| good
2026-03-31T17:00:00.000Z	60 \| moderate	14.375 \| fine	64.804 \| fine	27.597 \| good	1.467 \| good	4.167 \| good	0.173 \| good
2026-03-31T18:00:00.000Z	49 \| good	9.349 \| good	9.663 \| good	44.637 \| good	1.366 \| good	3.526 \| good	0.168 \| good
2026-03-31T19:00:00.000Z	52 \| moderate	9.65 \| good	9.986 \| good	44.624 \| good	1.407 \| good	4.101 \| good	0.171 \| good
2026-03-31T20:00:00.000Z	52 \| moderate	10.488 \| good	10.836 \| good	44.611 \| good	1.448 \| good	4.677 \| good	0.174 \| good
2026-03-31T21:00:00.000Z	54 \| moderate	10.846 \| good	11.171 \| good	44.598 \| good	1.489 \| good	5.253 \| good	0.178 \| good
2026-03-31T22:00:00.000Z	54 \| moderate	10.86 \| good	11.194 \| good	42.863 \| good	1.603 \| good	6.803 \| good	0.187 \| 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 09:00:00, 2026-03-29.

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 10:00:00 on 2026-03-29.

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 43.

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 4.516 μg/m³.

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

East Longmeadow, Massachusetts currently has a PM₁₀ concentration of 17.872 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 0.262 ppb.

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

East Longmeadow, Massachusetts currently has an ozone (O₃) concentration of 46.045 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 4.645 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions