Air Quality
Excellent
No health implications.
12
PM2.5
20
PM10
73
O3
0.4
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jul
65
Good
Mon
27 Jul
66
Good
Tue
28 Jul
50
Excellent
Wed
29 Jul
54
Good
Thu
30 Jul
61
Good
Fri
31 Jul
73
Good
Sat
1 Aug
30
Excellent
Air quality in the last 12 months (Guangshui)
|
2026/06
|
64
|
68
|
57
|
64
|
59
|
54
|
37
|
27
|
32
|
35
|
45
|
42
|
31
|
35
|
42
|
40
|
51
|
35
|
25
|
29
|
27
|
25
|
25
|
23
|
26
|
36
|
49
|
51
|
53
|
39
|
|
|
2026/05
|
51
|
35
|
35
|
37
|
41
|
45
|
49
|
41
|
45
|
47
|
53
|
63
|
52
|
39
|
36
|
36
|
33
|
24
|
24
|
22
|
29
|
32
|
37
|
26
|
15
|
20
|
27
|
41
|
45
|
39
|
53
|
|
2026/04
|
52
|
55
|
34
|
67
|
77
|
75
|
63
|
52
|
27
|
44
|
58
|
48
|
29
|
24
|
28
|
36
|
46
|
53
|
56
|
73
|
37
|
27
|
33
|
34
|
44
|
54
|
47
|
35
|
31
|
41
|
|
|
2026/03
|
26
|
35
|
49
|
84
|
79
|
63
|
82
|
74
|
87
|
82
|
76
|
106
|
68
|
89
|
59
|
70
|
50
|
63
|
82
|
77
|
68
|
68
|
82
|
79
|
74
|
85
|
63
|
54
|
64
|
45
|
67
|
|
2026/02
|
68
|
84
|
83
|
91
|
104
|
120
|
65
|
70
|
62
|
67
|
87
|
88
|
69
|
73
|
87
|
36
|
81
|
82
|
78
|
58
|
48
|
102
|
116
|
46
|
34
|
25
|
59
|
40
|
|||
|
2026/01
|
51
|
76
|
88
|
82
|
97
|
61
|
45
|
55
|
73
|
100
|
72
|
80
|
110
|
109
|
97
|
123
|
152
|
82
|
39
|
50
|
45
|
77
|
88
|
97
|
137
|
173
|
110
|
85
|
84
|
62
|
60
|
|
2025/12
|
105
|
96
|
58
|
56
|
96
|
93
|
107
|
105
|
140
|
144
|
204
|
80
|
46
|
57
|
64
|
85
|
182
|
184
|
160
|
156
|
78
|
55
|
53
|
95
|
78
|
72
|
86
|
102
|
108
|
172
|
82
|
|
2025/11
|
53
|
67
|
84
|
63
|
66
|
71
|
21
|
32
|
60
|
72
|
62
|
44
|
56
|
90
|
75
|
91
|
38
|
27
|
29
|
42
|
55
|
66
|
88
|
101
|
91
|
73
|
113
|
88
|
76
|
85
|
|
|
2025/10
|
30
|
23
|
14
|
33
|
47
|
41
|
27
|
38
|
49
|
21
|
19
|
27
|
14
|
27
|
26
|
21
|
12
|
17
|
24
|
24
|
33
|
43
|
41
|
48
|
79
|
59
|
50
|
54
|
70
|
40
|
42
|
|
2025/09
|
21
|
25
|
27
|
36
|
32
|
32
|
41
|
33
|
22
|
20
|
20
|
12
|
18
|
23
|
26
|
37
|
16
|
14
|
10
|
19
|
32
|
19
|
10
|
14
|
20
|
13
|
25
|
32
|
17
|
18
|
|
|
2025/08
|
31
|
19
|
27
|
37
|
35
|
29
|
25
|
21
|
20
|
20
|
16
|
18
|
18
|
28
|
27
|
24
|
29
|
34
|
25
|
17
|
18
|
20
|
23
|
29
|
36
|
28
|
32
|
34
|
38
|
30
|
20
|
|
2025/07
|
19
|
17
|
18
|
22
|
31
|
36
|
31
|
39
|
23
|
31
|
49
|
37
|
25
|
28
|
36
|
37
|
39
|
36
|
34
|
31
|
26
|
19
|
17
|
23
|
23
|
24
|
21
|
19
|
21
|
31
|
31
|
|
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