Air Pollution in Rockingham County: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Rockingham County pollution March 2016 - May 2020
Current data from stations: Londonderry - Moose
Locations: « New Hampshire Rockingham County Town of Londonderry » Town of Rye »
Pollution and air quality forecast for Rockingham County. Today is Sunday, April 28, 2024. The following air pollution values have been recorded for Rockingham County:
  1. ozone (O3) - 0 (Good)
  2. carbon monoxide (CO) - 0 (Good)
  3. particulate matter (PM2.5) dust - 3 (Good)
  4. particulate matter (PM10) suspended dust - 6 (Good)
  5. sulfur dioxide (SO2) - 0 (Good)
Real-time Air Quality Index (AQI) for Rockingham County, Tuesday, April 16, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Rockingham County today? Is the air polluted in Rockingham County?. Is there smog?

Today (Tuesday, April 16, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Rockingham County.


How is the O3 level today in Rockingham County? (ozone (O3))
0 (Good)

How high is the CO level? (carbon monoxide (CO))
0 (Good)

What is the current level of PM2.5 in Rockingham County? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 3 (Good) For comparison, the highest level of PM2.5 in Rockingham County in the last 7 days was: 5 (Wednesday, April 10, 2024) and the lowest: 1 (Sunday, April 14, 2024). The highest PM2.5 values were recorded: 6.9 (January 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: September (2.7).

What is the level of PM10 today in Rockingham County? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Rockingham County is: 6 (Good) The highest PM10 values usually occur in month: 14 (January 2018). The lowest value of particulate matter PM10 pollution in Rockingham County is usually recorded in: November (5.7).

What is the level of SO2 pollution? (sulfur dioxide (SO2))
0 (Good)



Current data Tuesday, April 16, 2024, 10:00 AM

O3 0 (Good)

CO 0 (Good)

PM2,5 3 (Good)

PM10 6 (Good)

SO2 0 (Good)

Data on air pollution from recent days in Rockingham County

index 2024-04-09 2024-04-10 2024-04-11 2024-04-12 2024-04-13 2024-04-14 2024-04-15 2024-04-16
pm10 7
Good		 11
Good		 7
Good		 7
Good		 8
Good		 2
Good		 8
Good		 4
Good
o3 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
co 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
so2 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
pm25 3
Good		 5
Good		 4
Good		 4
Good		 3
Good		 1
Good		 5
Good		 3
Good
data source »
Air pollution in Rockingham County from March 2016 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2019-10 2019-09 2019-08 2019-07 2019-06 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2020-01 2019-12 2019-11 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-01 2017-12 2017-11 2017-01 2016-12 2016-11 2016-03
o3:ppm 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.04 (Good)
co:ppm 0.14 (Good) 0.15 (Good) 0.16 (Good) 0.19 (Good) 0.15 (Good) 0.15 (Good) 0.16 (Good) 0.16 (Good) 0.15 (Good) 0.18 (Good) 0.17 (Good) 0.11 (Good) 0.14 (Good) 0.16 (Good) 0.18 (Good) 0.18 (Good) 0.21 (Good) 0.17 (Good) 0.17 (Good) 0.17 (Good) 0.15 (Good) 0.12 (Good) 0.12 (Good) 0.14 (Good) 0.16 (Good) 0.17 (Good) 0.14 (Good) 0.14 (Good) 0.15 (Good) 0.15 (Good) 0.15 (Good) 0.17 (Good) 0.17 (Good) 0.18 (Good) 0.17 (Good) 0.16 (Good) 0.14 (Good) 0.15 (Good) 0.18 (Good) 0.18 (Good) 0.17 (Good) 0.2 (Good) 0.2 (Good) 0.18 (Good) 0.2 (Good) 0.21 (Good) 0.19 (Good) 0.17 (Good) 0.18 (Good) 0.16 (Good) 0.18 (Good)
pm25 4.1 (Good) 4.9 (Good) 4.6 (Good) 6.4 (Good) 3.8 (Good) 3.7 (Good) 4.1 (Good) 6.6 (Good) 4.6 (Good) 2.7 (Good) 6.1 (Good) 6.3 (Good) 4.1 (Good) 5.7 (Good) 4.6 (Good) 3.9 (Good) 6.8 (Good) 4.7 (Good) 5.9 (Good) 6.3 (Good) 6.4 (Good) 4.1 (Good) 2.8 (Good) 3.3 (Good) 4 (Good) 4.8 (Good) 5.1 (Good) 5 (Good) 5.6 (Good) 4.8 (Good) 3.7 (Good) 4.6 (Good) 4.8 (Good) 5.7 (Good) 5.3 (Good) 5.5 (Good) 3.9 (Good) 3.6 (Good) 5.3 (Good) 5.8 (Good) 5.6 (Good) 6 (Good) 3.8 (Good) 3.5 (Good) 6.9 (Good) 6.5 (Good) 6.3 (Good) 4.2 (Good) 5.3 (Good) 5.6 (Good) 4.6 (Good)
so2:ppm - (Good) 0 (Good) - (Good) 0 (Good) 0 (Good) 0 (Good) - (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) - (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good)
pm10 - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 7.6 (Good) 7.5 (Good) 7.2 (Good) 12 (Good) 13 (Good) 10 (Good) 14 (Good) 8.8 (Good) 8.3 (Good) 13 (Good) 11 (Good) 12 (Good) 14 (Good) 14 (Good) 13 (Good) 11 (Good) 11 (Good) 11 (Good) 13 (Good) 9.1 (Good) 10 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 7.4 (Good) 6.2 (Good) 9.2 (Good) 9 (Good) 8 (Good) 8.8 (Good) 5.7 (Good) 6.6 (Good) 14 (Good) 12 (Good) 11 (Good) 11 (Good) 12 (Good) 9.6 (Good) - (Good)
data source »

Londonderry - Moose

Tuesday, April 16, 2024, 10:00 AM

O3 0.01 (Good)

ozone (O3)

CO 0.2 (Good)

carbon monoxide (CO)

PM2,5 3.2 (Good)

particulate matter (PM2.5) dust

PM10 6 (Good)

particulate matter (PM10) suspended dust

SO2 0 (Good)

sulfur dioxide (SO2)

Londonderry - Moose

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10 2024-04-09
pm10 4.5 8.1 2.3 7.5 7 6.9 11 6.6
o3 0.02 0.03 0.04 0.04 0.04 0.04 0.04 0.04
co 0.14 0.17 0.1 0.16 0.14 0.19 0.14 0.12
so2 0 0 0 0 0 0 0 0
pm25 2.6 4.9 1.4 3.4 3.9 4.2 4.7 3

Odiorne State Park

index 2020-05 2020-04 2020-03 2020-02 2019-10 2019-09 2019-08 2019-07 2019-06 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04
o3:ppm 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.02 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.03 0.02 0.03 0.03 0.04 0.03 0.04 0.04

Londonderry - Moose

2016-03   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03
co:ppm 0.14 0.15 0.16 0.19 0.18 0.17 0.16 0.15 0.15 0.16 0.16 0.15 0.14 0.15 0.18 0.18 0.17 0.2 0.2 0.18 0.18 0.17 0.11 0.14 0.16 0.18 0.18 0.21 0.2 0.21 0.19 0.17 0.17 0.17 0.15 0.12 0.12 0.14 0.16 0.17 0.17 0.18 0.16 0.14 0.14 0.15 0.15 0.15 0.17 0.17 0.18
so2:ppm - 0 - 0 0 0 0 0 0 - 0 0 0 0 0 - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
o3:ppm 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.02 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.02 0.03 0.02 0.02 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.03 0.02 0.02 0.03 0.03 0.03 0.03 0.04 0.04 0.04
pm25 4.1 4.9 4.6 6.4 5.7 5.3 5.5 3.8 3.7 4.1 6.6 4.6 3.9 3.6 5.3 5.8 5.6 6 3.8 3.5 2.7 6.1 6.3 4.1 5.7 4.6 3.9 6.8 6.9 6.5 6.3 4.7 5.9 6.3 6.4 4.1 2.8 3.3 4 4.8 4.2 5.3 5.6 5.1 5 5.6 4.8 3.7 4.6 4.8 4.6
pm10 - - - - - - - - - - 7.6 7.5 7.4 6.2 9.2 9 8 8.8 5.7 6.6 7.2 12 13 10 14 8.8 8.3 13 14 12 11 11 12 14 14 13 11 11 11 13 11 12 9.6 9.1 10 - - - - - -

* Pollution data source: https://openaq.org (AirNow) The data is licensed under CC-By 4.0