Yunnan - China   2025-03-17   Monday   28.63N, 104.42E

Shuifu

Yunnan - China
2025-03-17

Air Quality

Excellent

No health implications.

14

PM2.5

17

PM10

60

O3

0.4

CO

8

SO2

14

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

17 Mar

29 Excellent

Tue

18 Mar

36 Excellent

Wed

19 Mar

48 Excellent

Thu

20 Mar

73 Good

Fri

21 Mar

80 Good

Sat

22 Mar

81 Good

Sun

23 Mar

21 Excellent

Monthly Average AQI (Shuifu)

2020/03 - 2025/02

Air quality in the last 12 months (Shuifu)

2025/02
39
32
29
46
22
24
20
29
38
46
67
51
52
56
62
69
82
80
87
33
47
31
35
15
27
32
61
81
2025/01
107
158
152
178
135
141
107
50
53
65
32
57
71
85
81
82
84
56
60
75
141
131
120
82
26
40
61
75
159
104
74
2024/12
86
129
98
129
63
52
33
29
38
43
49
55
41
49
44
66
113
140
124
104
106
92
52
78
58
52
90
84
86
59
57
2024/11
25
30
60
40
31
51
49
42
59
56
43
43
36
42
64
32
18
22
24
24
37
52
67
41
13
21
31
34
53
53
2024/10
12
27
22
31
43
36
36
45
48
42
24
20
18
30
45
73
22
29
31
27
27
16
30
55
34
24
19
36
68
65
55
2024/09
30
26
30
21
21
31
34
25
34
33
22
30
43
40
36
39
28
26
40
48
25
44
56
75
70
62
72
80
78
7
2024/08
33
34
45
16
26
29
32
34
32
27
58
52
60
53
51
25
35
38
36
42
51
59
64
56
47
42
44
45
62
59
49
2024/07
18
22
28
26
30
30
42
29
12
10
14
25
34
11
26
29
33
14
22
18
25
20
36
30
20
45
40
20
22
18
33
2024/06
55
36
37
23
30
45
19
21
31
25
25
26
37
35
39
59
30
40
24
23
19
16
21
26
30
29
13
26
17
25
2024/05
37
34
34
16
29
56
66
68
28
45
35
35
33
51
51
44
55
32
37
35
31
37
40
46
50
20
34
34
18
18
34
2024/04
52
52
49
45
46
21
22
19
29
41
38
49
49
64
65
31
30
42
31
47
56
67
34
30
43
55
37
55
39
11
2024/03
75
56
74
92
68
57
58
57
72
99
40
63
73
62
75
75
98
40
57
58
60
73
76
73
20
41
54
31
48
60
51
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