Krkonose Rychory, Trutnov, Kralovehradecky Kraj, Czechia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Krkonose Rychory, Trutnov, Kralovehradecky Kraj, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (6th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 71 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Nov - 7th Nov 2025
Krkonose Rychory, Trutnov, Kralovehradecky Kraj, Czechia
7 AM6th Nov 2025
5 PM
6 AM7th Nov 2025
71AQI
39AQI
61AQI
33AQI
In the last 24 hours,
Krkonose Rychory's AQI reached its highest point of 71 at 8 AM during the Day, while the lowest point, 33, was recorded at 6 PM during the Night between 6th Nov and 7th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Krkonose Rychory, Trutnov, Kralovehradecky Kraj, Czechia
9°C4/12°C
10°C7/13°C
9°C5/12°C
10°C6/13°C
10°C5/13°C
8°C5/12°C
7°C1/10°C
7°C3/11°C
7°C3/11°C
7°C3/7°C
4°C0/7°C
3°C-3/8°C
4°C-3/10°C
5°C0/8°C
8°C3/11°C
10°C5/14°C
6°C1/7°C
5°C-1/9°C
4°C0/5°C
3°C-2/7°C
5°C0/10°C
7°C2/12°C
5°C3/8°C
7°C0/12°C
11°C5/15°C
9°C6/11°C
7°C4/9°C
6°C0/11°C
7°C1/11°C
6°C1/11°C
--°C/°C
48AQI
40AQI
49AQI
40AQI
2025 Days Vs Air Quality
Krkonose Rychory, Trutnov, Kralovehradecky Kraj, Czechia
68%
211
30%
92
2%
7
Total number of days with different AQI categories in last 311 days in 2025 (54 days remaining)
Under WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2025, 68% of 311 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Krkonose Rychory, Trutnov, Kralovehradecky Kraj, Czechia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
77AQI
44AQI
38AQI
43AQI
66AQI
56AQI
50AQI
36AQI
37AQI
27AQI
25AQI
28AQI
44AQI
88AQI
88AQI
86AQI
83AQI
96AQI
85AQI
59AQI
66AQI
74AQI
55AQI
64AQI
56AQI
63AQI
54AQI
57AQI
32AQI
60AQI
65AQI
76AQI
85AQI
89AQI
109AQI
125AQI
56AQI
62AQI
76AQI
81AQI
102AQI
116AQI
89AQI
70AQI
95AQI
56AQI
68AQI
77AQI
75AQI
80AQI
83AQI
86AQI
81AQI
100AQI
121AQI
114AQI
108AQI
68AQI
50AQI
59AQI
54AQI
71AQI
88AQI
87AQI
92AQI
94AQI
89AQI
97AQI
85AQI
82AQI
86AQI
61AQI
79AQI
59AQI
56AQI
45AQI
58AQI
65AQI
70AQI
78AQI
71AQI
62AQI
92AQI
84AQI
81AQI
39AQI
67AQI
86AQI
53AQI
27AQI
38AQI
57AQI
49AQI
47AQI
48AQI
21AQI
23AQI
26AQI
34AQI
40AQI
44AQI
49AQI
45AQI
48AQI
40AQI
41AQI
44AQI
30AQI
20AQI
29AQI
36AQI
29AQI
27AQI
46AQI
36AQI
32AQI
33AQI
34AQI
44AQI
47AQI
61AQI
40AQI
49AQI
23AQI
22AQI
27AQI
36AQI
21AQI
28AQI
29AQI
24AQI
29AQI
34AQI
38AQI
24AQI
20AQI
20AQI
18AQI
20AQI
33AQI
33AQI
30AQI
23AQI
23AQI
26AQI
27AQI
30AQI
25AQI
18AQI
22AQI
30AQI
29AQI
24AQI
44AQI
36AQI
26AQI
20AQI
17AQI
21AQI
22AQI
37AQI
42AQI
45AQI
38AQI
36AQI
43AQI
43AQI
35AQI
43AQI
47AQI
38AQI
31AQI
26AQI
38AQI
34AQI
28AQI
29AQI
29AQI
28AQI
30AQI
27AQI
28AQI
30AQI
38AQI
34AQI
33AQI
36AQI
37AQI
29AQI
25AQI
22AQI
22AQI
23AQI
24AQI
29AQI
33AQI
33AQI
29AQI
25AQI
28AQI
39AQI
44AQI
24AQI
22AQI
23AQI
29AQI
35AQI
32AQI
32AQI
26AQI
26AQI
26AQI
25AQI
27AQI
26AQI
24AQI
24AQI
23AQI
23AQI
34AQI
42AQI
50AQI
41AQI
37AQI
42AQI
55AQI
56AQI
58AQI
46AQI
29AQI
25AQI
30AQI
38AQI
32AQI
23AQI
19AQI
21AQI
24AQI
36AQI
44AQI
39AQI
32AQI
26AQI
30AQI
36AQI
25AQI
23AQI
27AQI
22AQI
23AQI
25AQI
32AQI
40AQI
26AQI
20AQI
19AQI
27AQI
19AQI
17AQI
17AQI
21AQI
26AQI
28AQI
29AQI
24AQI
20AQI
19AQI
24AQI
35AQI
42AQI
41AQI
35AQI
38AQI
42AQI
53AQI
59AQI
62AQI
47AQI
47AQI
48AQI
52AQI
56AQI
45AQI
42AQI
42AQI
51AQI
52AQI
53AQI
47AQI
53AQI
42AQI
53AQI
70AQI
55AQI
61AQI
56AQI
16AQI
21AQI
19AQI
17AQI
17AQI
24AQI
44AQI
40AQI
68AQI
69AQI
40AQI
55AQI
53AQI
71AQI
58AQI
86AQI
72AQI
38AQI
28AQI
33AQI
30AQI
34AQI
27AQI
45AQI
59AQI
No. of days
202545AQI
Highest AQI recorded in
February86AQI
Lowest AQI recorded in
September27AQI
202446AQI
Highest AQI recorded in
January59AQI
Lowest AQI recorded in
July38AQI
202344AQI
Highest AQI recorded in
February60AQI
Lowest AQI recorded in
November35AQI
202247AQI
Highest AQI recorded in
March71AQI
Lowest AQI recorded in
January34AQI
202147AQI
Highest AQI recorded in
February82AQI
Lowest AQI recorded in
August32AQI
202042AQI
Highest AQI recorded in
December66AQI
Lowest AQI recorded in
October32AQI
Most & Least Polluted Years Over the Last 6 Years
Krkonose Rychory's annual 2025 AQI (45) shows an average percentage change of -0.5% (improved AQI) compared to previous years: 2020 (42), 2021 (47), 2022 (47), 2023 (44), 2024 (46).