Air Quality
Excellent
No health implications.
10
PM2.5
14
PM10
31
O3
0.8
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jan
67
Good
Sat
31 Jan
60
Good
Sun
1 Feb
65
Good
Mon
2 Feb
82
Good
Tue
3 Feb
90
Good
Wed
4 Feb
104
Light
Thu
5 Feb
24
Excellent
Air quality in the last 12 months (Gaoping)
|
2025/12
|
136
|
144
|
74
|
60
|
68
|
68
|
87
|
99
|
120
|
105
|
99
|
70
|
50
|
71
|
76
|
88
|
96
|
103
|
113
|
64
|
29
|
30
|
33
|
42
|
45
|
54
|
76
|
75
|
93
|
127
|
61
|
|
2025/11
|
45
|
44
|
50
|
41
|
47
|
35
|
10
|
22
|
13
|
15
|
38
|
43
|
46
|
37
|
27
|
39
|
20
|
27
|
47
|
59
|
65
|
77
|
98
|
75
|
72
|
67
|
87
|
85
|
91
|
104
|
|
|
2025/10
|
19
|
13
|
20
|
17
|
15
|
18
|
27
|
40
|
36
|
43
|
25
|
10
|
24
|
32
|
20
|
25
|
13
|
16
|
12
|
9
|
12
|
16
|
22
|
21
|
19
|
36
|
33
|
41
|
44
|
35
|
38
|
|
2025/09
|
43
|
45
|
20
|
31
|
25
|
17
|
23
|
17
|
21
|
24
|
28
|
14
|
20
|
31
|
45
|
49
|
22
|
19
|
14
|
14
|
13
|
12
|
16
|
25
|
31
|
28
|
25
|
18
|
16
|
19
|
|
|
2025/08
|
34
|
35
|
37
|
40
|
51
|
40
|
24
|
34
|
29
|
19
|
16
|
28
|
35
|
32
|
35
|
23
|
30
|
36
|
29
|
25
|
48
|
27
|
25
|
33
|
22
|
28
|
38
|
32
|
17
|
22
|
26
|
|
2025/07
|
23
|
23
|
17
|
18
|
16
|
31
|
22
|
21
|
22
|
32
|
25
|
31
|
37
|
42
|
40
|
41
|
44
|
32
|
27
|
24
|
27
|
18
|
17
|
18
|
19
|
23
|
30
|
32
|
43
|
43
|
30
|
|
2025/06
|
18
|
28
|
47
|
51
|
48
|
48
|
33
|
21
|
25
|
40
|
40
|
46
|
40
|
36
|
40
|
45
|
42
|
23
|
25
|
46
|
21
|
14
|
20
|
27
|
11
|
22
|
29
|
36
|
34
|
13
|
|
|
2025/05
|
45
|
64
|
69
|
33
|
41
|
69
|
62
|
34
|
94
|
80
|
59
|
65
|
55
|
65
|
88
|
92
|
88
|
100
|
84
|
79
|
82
|
58
|
68
|
64
|
55
|
43
|
41
|
28
|
25
|
33
|
24
|
|
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
|
|
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