Air Quality
Excellent
No health implications.
23
PM2.5
38
PM10
107
O3
0.2
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 May
78
Good
Fri
23 May
61
Good
Sat
24 May
67
Good
Sun
25 May
71
Good
Mon
26 May
89
Good
Tue
27 May
52
Good
Wed
28 May
33
Excellent
Air quality in the last 12 months (Gaoping)
|
2025/04
|
49
|
59
|
62
|
61
|
64
|
54
|
65
|
65
|
68
|
70
|
42
|
425
|
319
|
163
|
120
|
91
|
76
|
72
|
88
|
52
|
56
|
68
|
72
|
50
|
58
|
42
|
39
|
49
|
35
|
38
|
|
|
2025/03
|
82
|
54
|
19
|
19
|
24
|
25
|
36
|
49
|
60
|
65
|
52
|
57
|
42
|
39
|
36
|
39
|
40
|
40
|
54
|
58
|
63
|
83
|
100
|
67
|
64
|
63
|
196
|
75
|
26
|
28
|
29
|
|
2025/02
|
99
|
53
|
43
|
46
|
55
|
37
|
33
|
38
|
58
|
65
|
75
|
69
|
49
|
52
|
52
|
61
|
61
|
55
|
63
|
53
|
44
|
50
|
35
|
49
|
56
|
78
|
76
|
70
|
|||
|
2025/01
|
142
|
158
|
185
|
107
|
63
|
94
|
87
|
60
|
62
|
57
|
63
|
74
|
84
|
106
|
115
|
74
|
107
|
95
|
121
|
106
|
125
|
159
|
196
|
123
|
25
|
59
|
69
|
89
|
273
|
153
|
81
|
|
2024/12
|
72
|
97
|
101
|
61
|
31
|
25
|
33
|
37
|
40
|
60
|
62
|
58
|
48
|
57
|
76
|
89
|
99
|
127
|
110
|
93
|
112
|
103
|
90
|
83
|
99
|
113
|
105
|
92
|
114
|
114
|
128
|
|
2024/11
|
33
|
36
|
52
|
42
|
37
|
46
|
58
|
82
|
41
|
38
|
45
|
61
|
52
|
42
|
46
|
23
|
14
|
12
|
18
|
28
|
35
|
44
|
47
|
35
|
17
|
43
|
45
|
60
|
83
|
90
|
|
|
2024/10
|
29
|
43
|
38
|
45
|
58
|
59
|
42
|
52
|
51
|
51
|
52
|
33
|
40
|
43
|
51
|
64
|
39
|
39
|
45
|
18
|
20
|
31
|
53
|
54
|
51
|
44
|
28
|
51
|
63
|
72
|
41
|
|
2024/09
|
52
|
52
|
43
|
42
|
48
|
54
|
40
|
32
|
35
|
24
|
27
|
35
|
48
|
49
|
42
|
37
|
46
|
44
|
48
|
44
|
24
|
30
|
34
|
57
|
64
|
73
|
80
|
68
|
50
|
13
|
|
|
2024/08
|
37
|
36
|
23
|
21
|
22
|
32
|
36
|
33
|
29
|
35
|
61
|
63
|
58
|
57
|
38
|
35
|
42
|
51
|
56
|
55
|
55
|
51
|
49
|
46
|
29
|
46
|
52
|
58
|
39
|
50
|
40
|
|
2024/07
|
22
|
38
|
32
|
23
|
16
|
26
|
32
|
21
|
17
|
13
|
18
|
26
|
26
|
22
|
23
|
27
|
37
|
24
|
27
|
22
|
28
|
30
|
32
|
36
|
63
|
62
|
46
|
39
|
33
|
28
|
38
|
|
2024/06
|
58
|
32
|
37
|
22
|
32
|
31
|
37
|
28
|
40
|
40
|
41
|
33
|
44
|
49
|
53
|
33
|
28
|
25
|
28
|
21
|
16
|
34
|
47
|
45
|
32
|
29
|
21
|
17
|
28
|
39
|
|
|
2024/05
|
29
|
24
|
28
|
34
|
61
|
101
|
120
|
106
|
65
|
45
|
60
|
66
|
58
|
67
|
54
|
49
|
63
|
71
|
33
|
18
|
29
|
39
|
39
|
44
|
38
|
25
|
40
|
36
|
23
|
32
|
50
|
|
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