Tecozautla, Hidalgo, Mexico 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+

September Air Quality Analysis
Tecozautla, Hidalgo, Mexico

2021

2022

2023

2024

2025

AQI

Days

Days	2025	2024	2023	2022	2021
Sep. 1	36	41	60	39	41
Sep. 2	30	34	66	39	51
Sep. 3	32	42		30	40
Sep. 4	49	77	60	43	54
Sep. 5	38	59	50	42	55
Sep. 6	51	48	61	52	41
Sep. 7	44	48	49	28	20
Sep. 8	52	43	62		58
Sep. 9	46	68	60	38	50
Sep. 10	38	83	51	61	45
Sep. 11	24		45	70	36
Sep. 12	24		56	56	41
Sep. 13	22		65	51
Sep. 14	37		61	63
Sep. 15	36		61	46
Sep. 16	38		17	53
Sep. 17				53
Sep. 18			58	54
Sep. 19				48
Sep. 20				48	57
Sep. 21				59	58
Sep. 22				53	37
Sep. 23				55	48
Sep. 24				50	53
Sep. 25			54	55	54
Sep. 26		21	53	48	56
Sep. 27		20	59	50	50
Sep. 28			58	64	71
Sep. 29		22	62	54	87
Sep. 30		67	66	51	75

AQI Trends: Highest and Lowest

Highest AQI recorded on

29th Sep 2021

87AQI

Lowest AQI recorded on

16th Sep 2023

17AQI

Same Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2022 on the same day.

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Tecozautla, Hidalgo, Mexico

AQI

Day

Night

7 AM16th Sep 2025

7 PM

6 AM17th Sep 2025

Day time

Avg. Highest Time

11AM16th Sep

48AQI

Avg. Lowest Time

10AM16th Sep

30AQI

Night time

Avg. Highest Time

1AM17th Sep

61AQI

Avg. Lowest Time

10PM16th Sep

36AQI

In the last 24 hours,

Tecozautla's AQI reached its highest point of 61 at 1 AM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 16th Sep and 17th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025
Tecozautla, Hidalgo, Mexico

AugSep

18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th

Day

Night

17°C12/25°C

18°C12/26°C

18°C14/26°C

18°C13/26°C

18°C14/24°C

18°C15/25°C

18°C13/26°C

17°C14/23°C

17°C14/22°C

18°C13/26°C

18°C13/29°C

18°C13/26°C

18°C14/25°C

19°C14/27°C

18°C14/24°C

18°C12/26°C

19°C13/28°C

20°C13/28°C

18°C15/24°C

18°C13/25°C

18°C13/26°C

18°C13/25°C

17°C13/24°C

17°C12/25°C

18°C13/26°C

18°C13/25°C

17°C12/25°C

17°C12/24°C

7 AM

1 PM

7 PM

1 AM

6 AM

--°C/°C

Day time

Avg. Highest Time

7 AM - 11 AM

39AQI

5 hours / Day

150 hours / Month

Avg. Lowest Time

6 PM

35AQI

1 hours / Day

30 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 7 AM to 11 AM (Avg. 39), while the lowest AQI was between 6 PM to 6 PM (Avg. 35).

Night time

Avg. Highest Time

6 AM

38AQI

1 hours / Day

30 hours / Month

Avg. Lowest Time

3 AM - 5 AM

35AQI

3 hours / Day

90 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 38), while the lowest AQI was between 3 AM to 5 AM (Avg. 35).

2025 Days Vs Air Quality
Tecozautla, Hidalgo, Mexico

2025

29%

70%

182

0.3%

Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)

Good

76 Days

Moderate

182 Days

Poor

1 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 29%

Health Risk Level:

Very high

In 2025, 29% of 260 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights
Tecozautla, Hidalgo, Mexico

AQI levels in 2025

AQI

PM2.5

PM10

SO2

NO2

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

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

67AQI

60AQI

69AQI

72AQI

71AQI

52AQI

48AQI

40AQI

37AQI

No. of days

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

202558AQI

182

Highest AQI recorded in

April

72AQI

Lowest AQI recorded in

September

37AQI

202456AQI

125

180

Highest AQI recorded in

May

93AQI

Lowest AQI recorded in

August

27AQI

202376AQI

263

Highest AQI recorded in

July

145AQI

Lowest AQI recorded in

August

54AQI

202265AQI

190

Highest AQI recorded in

May

82AQI

Lowest AQI recorded in

January

34AQI

202166AQI

157

Highest AQI recorded in

May

84AQI

Lowest AQI recorded in

July

37AQI

202069AQI

Highest AQI recorded in

December

74AQI

Lowest AQI recorded in

October

57AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded

2023(Avg.)

76AQI

Least Polluted Year Recorded

2024(Avg.)

56AQI

Tecozautla's annual 2025 AQI (58) shows an average percentage change of -11.3% (improved AQI) compared to previous years: 2020 (69), 2021 (66), 2022 (65), 2023 (76), 2024 (56).


7 AM	35
8 AM	36
9 AM	35
10 AM	30
11 AM	48
12 PM	33
1 PM	36
2 PM	42
3 PM	42
4 PM	43
5 PM	41
6 PM	43
7 PM	40
8 PM	40
9 PM	40
10 PM	36
11 PM	44
12 AM	48
1 AM	61
2 AM
3 AM
4 AM
5 AM
6 AM

Tecozautla, Hidalgo, Mexico Historical Air Quality Analysis

September Air Quality AnalysisTecozautla, Hidalgo, Mexico

Day & Night AQI Trend: 16th Sep - 17th Sep 2025Tecozautla, Hidalgo, Mexico

Day & Night AQI Trend : Aug - Sep 2025Tecozautla, Hidalgo, Mexico

2025 Days Vs Air Quality Tecozautla, Hidalgo, Mexico

Annual Air Quality InsightsTecozautla, Hidalgo, Mexico

AQI levels in 2025

No. of days

September Air Quality Analysis
Tecozautla, Hidalgo, Mexico

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Tecozautla, Hidalgo, Mexico

Day & Night AQI Trend : Aug - Sep 2025
Tecozautla, Hidalgo, Mexico

2025 Days Vs Air Quality
Tecozautla, Hidalgo, Mexico

Annual Air Quality Insights
Tecozautla, Hidalgo, Mexico