Yunnan - China   2025-07-05   Saturday   25.02N, 98.50E

Tengchong

Yunnan - China
2025-07-05

Air Quality

Excellent

No health implications.

3

PM2.5

12

PM10

36

O3

0.3

CO

10

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

5 Jul

34 Excellent

Sun

6 Jul

36 Excellent

Mon

7 Jul

38 Excellent

Tue

8 Jul

34 Excellent

Wed

9 Jul

36 Excellent

Thu

10 Jul

35 Excellent

Fri

11 Jul

38 Excellent

Tengchong Air quality rank

Monthly Average AQI (Tengchong)

2020/06 - 2025/05

Air quality in the last 12 months (Tengchong)

2025/05
36
23
29
26
32
37
39
40
46
54
58
51
39
43
38
40
37
34
40
35
38
34
40
37
17
17
25
18
16
19
16
2025/04
113
94
80
97
91
83
70
92
88
80
69
55
37
38
47
40
30
37
39
39
41
43
55
62
67
72
73
63
48
48
2025/03
54
57
51
48
58
62
70
79
71
59
68
85
90
61
57
52
58
74
67
68
79
70
61
55
47
45
60
103
126
108
103
2025/02
73
70
59
61
65
70
61
49
53
52
44
47
48
61
54
65
54
54
57
61
58
58
54
55
54
48
43
52
2025/01
44
43
42
42
46
45
42
39
36
41
42
48
45
46
46
46
46
43
44
40
42
44
51
43
45
67
47
59
113
68
61
2024/12
34
33
32
31
33
34
39
42
40
38
50
54
44
39
37
34
36
36
35
29
40
52
33
33
39
45
52
51
39
38
39
2024/11
42
41
37
35
28
22
18
20
23
25
26
24
24
24
28
32
34
32
32
31
26
33
31
32
31
30
34
35
38
33
2024/10
20
14
24
19
17
20
21
21
23
26
27
31
33
37
42
30
28
34
40
39
30
30
31
27
26
28
34
33
31
29
34
2024/09
20
24
21
26
24
25
34
36
31
25
20
23
25
20
29
29
30
32
33
40
38
29
27
30
32
26
22
21
20
20
2024/08
20
15
17
19
18
17
23
15
15
18
21
26
31
37
37
26
26
22
23
23
22
21
38
23
21
24
28
23
28
28
22
2024/07
13
14
14
13
20
20
16
18
19
17
13
17
24
23
21
22
29
24
22
20
16
16
17
20
20
22
20
21
19
16
24
2024/06
47
40
35
36
38
36
33
31
32
42
45
31
15
17
21
33
34
30
38
40
36
31
22
22
18
27
17
18
18
18
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