Tachov, Plzensky Kraj, Czechia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Tachov, Plzensky Kraj, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 67 of Moderate air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Tachov, Plzensky Kraj, Czechia
5 AM2nd Jul 2025
9 PM
4 AM3rd Jul 2025
76AQI
58AQI
73AQI
58AQI
In the last 24 hours,
Tachov's AQI reached its highest point of 76 at 5 AM during the Day, while the lowest point, 58, was recorded at 1 AM during the Night between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Tachov, Plzensky Kraj, Czechia
16°C11/21°C
17°C12/23°C
14°C12/17°C
16°C11/21°C
13°C11/15°C
12°C7/17°C
12°C5/19°C
15°C7/21°C
15°C10/19°C
15°C8/21°C
17°C11/24°C
19°C12/25°C
20°C15/30°C
16°C12/19°C
17°C11/22°C
20°C13/26°C
19°C13/25°C
17°C11/22°C
17°C11/23°C
21°C13/28°C
20°C14/27°C
17°C11/23°C
22°C16/27°C
22°C16/29°C
17°C14/23°C
21°C14/26°C
23°C17/29°C
22°C17/28°C
22°C14/29°C
24°C17/31°C
0°C0/0°C
78AQI
67AQI
77AQI
61AQI
2025 Days Vs Air Quality
Tachov, Plzensky Kraj, Czechia
88%
161
12%
22
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 184 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
Tachov, Plzensky Kraj, Czechia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
101AQI
91AQI
94AQI
88AQI
92AQI
102AQI
91AQI
88AQI
91AQI
93AQI
90AQI
92AQI
91AQI
97AQI
95AQI
94AQI
93AQI
99AQI
112AQI
101AQI
103AQI
101AQI
92AQI
90AQI
89AQI
89AQI
88AQI
92AQI
90AQI
86AQI
89AQI
90AQI
95AQI
97AQI
103AQI
105AQI
94AQI
97AQI
110AQI
114AQI
117AQI
112AQI
105AQI
99AQI
108AQI
86AQI
97AQI
96AQI
98AQI
98AQI
105AQI
111AQI
107AQI
107AQI
95AQI
98AQI
98AQI
92AQI
88AQI
89AQI
89AQI
86AQI
94AQI
94AQI
98AQI
101AQI
104AQI
106AQI
100AQI
99AQI
99AQI
93AQI
92AQI
100AQI
97AQI
93AQI
87AQI
95AQI
95AQI
90AQI
98AQI
96AQI
96AQI
102AQI
99AQI
90AQI
89AQI
97AQI
82AQI
85AQI
83AQI
86AQI
85AQI
84AQI
85AQI
86AQI
82AQI
86AQI
86AQI
89AQI
89AQI
87AQI
92AQI
83AQI
79AQI
84AQI
86AQI
86AQI
82AQI
88AQI
89AQI
87AQI
84AQI
84AQI
84AQI
84AQI
83AQI
86AQI
84AQI
91AQI
78AQI
76AQI
84AQI
73AQI
73AQI
71AQI
72AQI
76AQI
66AQI
83AQI
79AQI
67AQI
72AQI
76AQI
72AQI
83AQI
78AQI
71AQI
70AQI
72AQI
74AQI
75AQI
70AQI
88AQI
84AQI
73AQI
76AQI
77AQI
72AQI
78AQI
86AQI
87AQI
82AQI
88AQI
84AQI
78AQI
78AQI
86AQI
83AQI
78AQI
73AQI
69AQI
74AQI
73AQI
71AQI
68AQI
64AQI
58AQI
61AQI
64AQI
65AQI
69AQI
75AQI
64AQI
65AQI
63AQI
65AQI
63AQI
60AQI
59AQI
59AQI
61AQI
67AQI
94AQI
101AQI
95AQI
85AQI
76AQI
71AQI
64AQI
No. of days
202586AQI
Highest AQI recorded in
February101AQI
Lowest AQI recorded in
July64AQI
2024127AQI
Highest AQI recorded in
May142AQI
Lowest AQI recorded in
November72AQI
2023142AQI
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
December142AQI
2022142AQI
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
December142AQI
2021113AQI
Highest AQI recorded in
June142AQI
Lowest AQI recorded in
February0AQI
202022AQI
Highest AQI recorded in
May31AQI
Lowest AQI recorded in
December1AQI
Most & Least Polluted Years Over the Last 6 Years
Tachov's annual 2025 AQI (86) shows an average percentage change of 30.8% (worsened AQI) compared to previous years: 2020 (22), 2021 (113), 2022 (142), 2023 (142), 2024 (127).