Air Quality
Excellent
No health implications.
5
PM2.5
11
PM10
82
O3
0.4
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
97
Good
Mon
30 Jun
100
Good
Tue
1 Jul
105
Light
Wed
2 Jul
124
Light
Thu
3 Jul
128
Light
Fri
4 Jul
133
Light
Sat
5 Jul
48
Excellent
Air quality in the last 12 months (Fan County)
|
2025/05
|
56
|
80
|
46
|
53
|
146
|
88
|
76
|
75
|
30
|
31
|
55
|
59
|
61
|
60
|
47
|
83
|
142
|
76
|
95
|
67
|
69
|
66
|
64
|
55
|
52
|
54
|
53
|
60
|
56
|
65
|
66
|
|
2025/04
|
71
|
52
|
59
|
86
|
63
|
79
|
90
|
88
|
86
|
96
|
89
|
172
|
78
|
56
|
61
|
97
|
133
|
105
|
43
|
69
|
62
|
75
|
74
|
76
|
68
|
72
|
72
|
57
|
57
|
78
|
|
|
2025/03
|
134
|
46
|
43
|
35
|
60
|
82
|
86
|
84
|
100
|
99
|
107
|
141
|
102
|
66
|
69
|
44
|
57
|
45
|
62
|
57
|
57
|
68
|
97
|
185
|
187
|
105
|
106
|
180
|
55
|
62
|
78
|
|
2025/02
|
94
|
138
|
94
|
52
|
55
|
94
|
78
|
44
|
61
|
69
|
94
|
139
|
111
|
93
|
87
|
67
|
65
|
74
|
56
|
68
|
78
|
72
|
54
|
59
|
70
|
96
|
107
|
118
|
|||
|
2025/01
|
150
|
86
|
95
|
182
|
128
|
54
|
56
|
53
|
50
|
66
|
98
|
74
|
85
|
136
|
56
|
68
|
79
|
93
|
114
|
100
|
184
|
120
|
85
|
164
|
99
|
81
|
40
|
64
|
178
|
121
|
79
|
|
2024/12
|
95
|
70
|
71
|
122
|
151
|
156
|
61
|
63
|
68
|
118
|
108
|
82
|
96
|
82
|
68
|
74
|
87
|
43
|
60
|
76
|
50
|
52
|
67
|
104
|
166
|
97
|
66
|
70
|
79
|
93
|
111
|
|
2024/11
|
94
|
77
|
115
|
66
|
52
|
68
|
65
|
52
|
60
|
89
|
154
|
186
|
152
|
93
|
84
|
80
|
59
|
53
|
54
|
73
|
97
|
96
|
74
|
56
|
49
|
41
|
56
|
51
|
51
|
71
|
|
|
2024/10
|
47
|
29
|
49
|
63
|
55
|
65
|
109
|
87
|
122
|
115
|
71
|
92
|
92
|
123
|
167
|
88
|
71
|
20
|
29
|
29
|
51
|
72
|
85
|
70
|
93
|
101
|
132
|
83
|
126
|
174
|
193
|
|
2024/09
|
43
|
31
|
39
|
49
|
40
|
29
|
50
|
53
|
45
|
33
|
26
|
33
|
33
|
42
|
35
|
44
|
46
|
39
|
63
|
54
|
18
|
34
|
50
|
63
|
71
|
122
|
106
|
56
|
53
|
26
|
|
|
2024/08
|
23
|
22
|
25
|
25
|
22
|
16
|
25
|
29
|
35
|
63
|
54
|
34
|
31
|
41
|
49
|
62
|
50
|
34
|
15
|
29
|
40
|
44
|
43
|
57
|
59
|
31
|
19
|
30
|
47
|
41
|
43
|
|
2024/07
|
33
|
49
|
43
|
23
|
23
|
24
|
24
|
32
|
47
|
71
|
68
|
48
|
79
|
98
|
70
|
38
|
66
|
38
|
27
|
14
|
32
|
29
|
24
|
42
|
32
|
29
|
25
|
17
|
17
|
21
|
15
|
|
2024/06
|
53
|
88
|
88
|
91
|
82
|
80
|
70
|
62
|
61
|
65
|
65
|
63
|
88
|
62
|
56
|
51
|
42
|
55
|
53
|
58
|
56
|
57
|
83
|
93
|
85
|
65
|
54
|
57
|
34
|
35
|
|
|
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