Guizhou - China   2025-04-26   Saturday   27.72N, 109.19E

Tongren

Guizhou - China
2025-04-26

Air Quality

Excellent

No health implications.

16

PM2.5

27

PM10

72

O3

0.4

CO

2

SO2

10

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

26 Apr

52 Good

Sun

27 Apr

57 Good

Mon

28 Apr

72 Good

Tue

29 Apr

38 Excellent

Wed

30 Apr

79 Good

Thu

1 May

88 Good

Fri

2 May

34 Excellent

Real-time AQI (Monitoring Station in Tongren)

铜仁卫校

35

23

PM2.5

35

PM10

58

O3

0.3

CO

2

SO2

10

NO2

铜仁七中

27

8

PM2.5

19

PM10

86

O3

0.4

CO

2

SO2

10

NO2

Monthly Average AQI (Tongren)

2020/03 - 2025/02

Air quality in the last 12 months (Tongren)

2025/02
25
19
43
47
60
63
50
68
46
44
48
67
67
39
36
47
34
33
35
40
100
36
55
90
42
37
40
39
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
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