Guizhou - China   2025-02-22   Saturday   27.72N, 109.19E

Tongren

Guizhou - China
2025-02-22

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

48 *

PM2.5

53

PM10

47

O3

0.6

CO

2

SO2

15

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

22 Feb

63 Good

Sun

23 Feb

47 Excellent

Mon

24 Feb

86 Good

Tue

25 Feb

56 Good

Wed

26 Feb

54 Good

Thu

27 Feb

99 Good

Fri

28 Feb

96 Good

Real-time AQI (Monitoring Station in Tongren)

铜仁卫校

67

48 *

PM2.5

53

PM10

47

O3

0.6

CO

2

SO2

15

NO2

Monthly Average AQI (Tongren)

2020/02 - 2025/01

Air quality in the last 12 months (Tongren)

2025/01
89
109
103
130
107
69
66
55
49
57
62
68
64
63
70
67
85
98
83
94
114
139
147
119
22
29
48
95
181
89
46
2024/12
48
46
86
83
24
43
46
46
56
29
38
68
72
53
49
50
75
80
78
87
99
81
58
69
77
75
80
102
102
114
75
2024/11
38
50
53
48
60
54
43
46
51
42
32
48
65
65
99
77
14
14
13
15
23
23
58
31
19
21
27
31
30
41
2024/10
14
24
30
28
40
49
42
29
32
35
52
70
56
25
34
25
31
28
20
15
14
16
18
24
27
29
31
38
37
36
40
2024/09
26
20
24
22
35
32
35
29
22
21
27
29
19
19
31
35
31
28
27
27
27
17
23
27
28
34
41
33
47
46
2024/08
15
21
20
16
17
19
19
21
20
22
29
46
36
31
34
33
25
21
18
20
22
21
17
15
15
18
19
15
16
19
21
2024/07
13
17
15
16
13
13
14
15
16
19
18
18
18
20
17
17
15
16
14
15
16
18
18
16
18
24
21
20
15
19
18
2024/06
17
15
19
12
13
14
15
13
13
12
14
13
17
13
17
16
14
13
14
19
19
17
16
14
18
15
12
19
14
15
2024/05
13
15
11
12
15
25
22
29
23
26
15
28
22
29
40
48
37
14
12
11
17
27
23
19
19
19
14
23
12
13
15
2024/04
23
23
15
29
17
14
14
20
17
19
26
26
22
24
43
32
13
28
15
20
41
37
26
28
17
17
17
19
16
12
2024/03
75
48
46
37
29
55
64
48
55
50
45
35
29
31
39
23
21
14
30
55
44
54
38
31
20
13
20
21
24
25
23
2024/02
25
19
21
33
43
47
66
80
109
156
87
75
69
69
57
37
44
51
64
47
18
29
32
30
31
47
58
51
65
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution