Mehuwala Station 1, Dehradun, Uttarakhand, India Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

October Air Quality Analysis
Mehuwala Station 1, Dehradun, Uttarakhand, India

2025

AQI

Days

Days	2025
Oct. 1
Oct. 2
Oct. 3
Oct. 4	148
Oct. 5
Oct. 6	83
Oct. 7	77
Oct. 8	71
Oct. 9	67
Oct. 10	103
Oct. 11	134
Oct. 12	141
Oct. 13	141
Oct. 14	147
Oct. 15
Oct. 16
Oct. 17
Oct. 18
Oct. 19
Oct. 20
Oct. 21
Oct. 22
Oct. 23
Oct. 24
Oct. 25
Oct. 26
Oct. 27
Oct. 28
Oct. 29
Oct. 30
Oct. 31

AQI Trends: Highest and Lowest

Highest AQI recorded on

4th Oct 2025

148AQI

Lowest AQI recorded on

9th Oct 2025

67AQI

Same Day Analysis (14th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 147 of Poor air quality on the same day.

Day & Night AQI Trend: 14th Oct - 15th Oct 2025
Mehuwala Station 1, Dehradun, Uttarakhand, India

AQI

Day

Night

6 AM14th Oct 2025

5 PM

5 AM15th Oct 2025

Day time

Avg. Highest Time

12AMNaNth undefined

AQI

Avg. Lowest Time

12AMNaNth undefined

AQI

Night time

Avg. Highest Time

6PM14th Oct

173AQI

Avg. Lowest Time

12PM14th Oct

114AQI

In the last 24 hours,

Mehuwala Station 1's AQI reached its highest point of 173 at 6 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 14th Oct and 15th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025
Mehuwala Station 1, Dehradun, Uttarakhand, India

SepOct

15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th

Day

Night

--°C/°C

23°C18/28°C

23°C18/29°C

19°C14/27°C

17°C14/22°C

19°C13/25°C

19°C14/25°C

19°C15/25°C

19°C14/26°C

20°C15/26°C

--°C/°C

6 AM

11 AM

5 PM

11 PM

5 AM

--°C/°C

Day time

Avg. Highest Time

7 AM - 9 AM

114AQI

3 hours / Day

90 hours / Month

Avg. Lowest Time

11 AM - 12 PM

84AQI

2 hours / Day

60 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 AM (Avg. 114), while the lowest AQI was between 11 AM to 12 PM (Avg. 84).

Night time

Avg. Highest Time

6 PM - 7 PM

138AQI

2 hours / Day

60 hours / Month

Avg. Lowest Time

3 AM - 5 AM

112AQI

3 hours / Day

90 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 6 PM to 7 PM (Avg. 138), while the lowest AQI was between 3 AM to 5 AM (Avg. 112).

2025 Days Vs Air Quality
Mehuwala Station 1, Dehradun, Uttarakhand, India

2025

40%

60%

Total number of days with different AQI categories in last 287 days in 2025 (78 days remaining)

Good

0 Days

Moderate

4 Days

Poor

6 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 287 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights
Mehuwala Station 1, Dehradun, Uttarakhand, India

AQI levels in 2025

AQI

PM2.5

PM10

Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

111AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

2025111AQI

Highest AQI recorded in

October

111AQI

Lowest AQI recorded in

October

111AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded

2025(Avg.)

111AQI

Least Polluted Year Recorded

2025(Avg.)

111AQI

Mehuwala Station 1's annual 2025 AQI (111) shows an average percentage change of NaN% (improved AQI) compared to previous years: .


6 AM	133
7 AM	135
8 AM	138
9 AM	122
10 AM	126
11 AM	115
12 PM	114
1 PM	123
2 PM	134
3 PM	126
4 PM	129
5 PM	170
6 PM	173
7 PM	166
8 PM	166
9 PM	160
10 PM	158
11 PM	154
12 AM	151
1 AM	149
2 AM	154
3 AM
4 AM
5 AM

Mehuwala Station 1, Dehradun, Uttarakhand, India Historical Air Quality Analysis

October Air Quality AnalysisMehuwala Station 1, Dehradun, Uttarakhand, India

Day & Night AQI Trend: 14th Oct - 15th Oct 2025Mehuwala Station 1, Dehradun, Uttarakhand, India

Day & Night AQI Trend : Sep - Oct 2025Mehuwala Station 1, Dehradun, Uttarakhand, India

2025 Days Vs Air Quality Mehuwala Station 1, Dehradun, Uttarakhand, India

Annual Air Quality InsightsMehuwala Station 1, Dehradun, Uttarakhand, India

AQI levels in 2025

No. of days

October Air Quality Analysis
Mehuwala Station 1, Dehradun, Uttarakhand, India

Day & Night AQI Trend: 14th Oct - 15th Oct 2025
Mehuwala Station 1, Dehradun, Uttarakhand, India

Day & Night AQI Trend : Sep - Oct 2025
Mehuwala Station 1, Dehradun, Uttarakhand, India

2025 Days Vs Air Quality
Mehuwala Station 1, Dehradun, Uttarakhand, India

Annual Air Quality Insights
Mehuwala Station 1, Dehradun, Uttarakhand, India