Air Quality
Excellent
No health implications.
23
PM2.5
28
PM10
116
O3
0.6
CO
4
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jun
67
Good
Sun
15 Jun
87
Good
Mon
16 Jun
99
Good
Tue
17 Jun
102
Light
Wed
18 Jun
90
Good
Thu
19 Jun
63
Good
Fri
20 Jun
38
Excellent
Air quality in the last 12 months (Guangshui)
|
2025/05
|
48
|
60
|
48
|
43
|
42
|
105
|
106
|
50
|
57
|
39
|
46
|
46
|
54
|
67
|
74
|
48
|
70
|
119
|
114
|
60
|
47
|
38
|
58
|
54
|
51
|
61
|
61
|
58
|
44
|
40
|
19
|
|
2025/04
|
60
|
64
|
64
|
108
|
76
|
67
|
65
|
70
|
70
|
60
|
54
|
183
|
110
|
86
|
55
|
58
|
67
|
65
|
50
|
50
|
53
|
55
|
71
|
74
|
66
|
51
|
46
|
46
|
39
|
41
|
|
|
2025/03
|
95
|
56
|
25
|
40
|
52
|
78
|
88
|
92
|
98
|
92
|
75
|
92
|
102
|
50
|
46
|
50
|
38
|
46
|
45
|
51
|
47
|
56
|
69
|
64
|
55
|
74
|
108
|
64
|
66
|
65
|
67
|
|
2025/02
|
85
|
75
|
96
|
79
|
58
|
41
|
78
|
48
|
52
|
70
|
89
|
88
|
64
|
78
|
77
|
84
|
76
|
67
|
98
|
96
|
77
|
93
|
121
|
100
|
86
|
109
|
78
|
86
|
|||
|
2025/01
|
127
|
159
|
149
|
206
|
89
|
78
|
59
|
63
|
49
|
59
|
72
|
96
|
92
|
116
|
61
|
62
|
69
|
91
|
143
|
107
|
119
|
174
|
161
|
69
|
30
|
48
|
59
|
66
|
163
|
100
|
121
|
|
2024/12
|
81
|
94
|
102
|
90
|
61
|
62
|
70
|
61
|
57
|
81
|
86
|
103
|
88
|
53
|
56
|
80
|
103
|
77
|
63
|
94
|
91
|
53
|
72
|
93
|
106
|
133
|
173
|
50
|
68
|
89
|
90
|
|
2024/11
|
127
|
102
|
100
|
90
|
54
|
64
|
57
|
60
|
64
|
63
|
68
|
74
|
63
|
96
|
112
|
67
|
29
|
30
|
31
|
40
|
42
|
60
|
91
|
65
|
38
|
33
|
49
|
52
|
49
|
65
|
|
|
2024/10
|
34
|
57
|
43
|
42
|
56
|
35
|
32
|
45
|
58
|
104
|
84
|
91
|
80
|
57
|
73
|
74
|
41
|
16
|
30
|
39
|
39
|
34
|
39
|
49
|
48
|
63
|
115
|
116
|
77
|
68
|
49
|
|
2024/09
|
38
|
46
|
31
|
35
|
45
|
35
|
42
|
45
|
45
|
39
|
40
|
27
|
21
|
38
|
47
|
38
|
39
|
29
|
19
|
40
|
32
|
30
|
37
|
39
|
50
|
49
|
55
|
43
|
38
|
37
|
|
|
2024/08
|
12
|
14
|
20
|
17
|
18
|
18
|
22
|
31
|
28
|
27
|
73
|
48
|
26
|
35
|
29
|
21
|
30
|
39
|
27
|
21
|
19
|
35
|
31
|
30
|
30
|
33
|
17
|
22
|
32
|
28
|
30
|
|
2024/07
|
31
|
28
|
28
|
17
|
20
|
18
|
19
|
19
|
16
|
27
|
30
|
23
|
13
|
11
|
29
|
36
|
23
|
19
|
17
|
18
|
19
|
21
|
22
|
30
|
30
|
26
|
15
|
11
|
13
|
17
|
15
|
|
2024/06
|
45
|
41
|
34
|
31
|
31
|
41
|
36
|
41
|
32
|
29
|
29
|
35
|
34
|
37
|
39
|
43
|
35
|
36
|
26
|
24
|
35
|
26
|
26
|
54
|
43
|
37
|
28
|
10
|
15
|
26
|
|
|
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