Air Quality
Excellent
No health implications.
8
PM2.5
17
PM10
58
O3
0.4
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Feb
99
Good
Tue
17 Feb
190
Moderate
Wed
18 Feb
135
Light
Thu
19 Feb
99
Good
Fri
20 Feb
91
Good
Sat
21 Feb
16
Excellent
Sun
22 Feb
48
Excellent
Fengquan Air quality rank
Air quality in the last 12 months (Fengquan)
|
2026/01
|
71
|
120
|
146
|
168
|
188
|
47
|
49
|
66
|
56
|
70
|
56
|
64
|
83
|
130
|
84
|
114
|
75
|
68
|
55
|
61
|
91
|
148
|
172
|
188
|
190
|
178
|
226
|
210
|
212
|
105
|
176
|
|
2025/12
|
119
|
60
|
51
|
66
|
101
|
115
|
99
|
71
|
138
|
200
|
138
|
47
|
57
|
64
|
74
|
138
|
151
|
191
|
217
|
142
|
81
|
64
|
103
|
103
|
78
|
93
|
144
|
169
|
129
|
134
|
43
|
|
2025/11
|
82
|
56
|
76
|
131
|
96
|
143
|
72
|
67
|
72
|
83
|
101
|
129
|
78
|
97
|
94
|
98
|
46
|
43
|
48
|
57
|
68
|
69
|
67
|
82
|
66
|
123
|
150
|
121
|
108
|
108
|
|
|
2025/10
|
52
|
25
|
50
|
54
|
39
|
20
|
45
|
40
|
20
|
20
|
34
|
26
|
41
|
56
|
56
|
58
|
26
|
32
|
46
|
39
|
45
|
56
|
78
|
98
|
80
|
106
|
101
|
155
|
103
|
169
|
186
|
|
2025/09
|
50
|
44
|
33
|
41
|
37
|
57
|
62
|
53
|
36
|
49
|
36
|
32
|
60
|
56
|
50
|
42
|
26
|
26
|
22
|
48
|
52
|
20
|
34
|
47
|
54
|
51
|
25
|
59
|
49
|
65
|
|
|
2025/08
|
39
|
42
|
43
|
53
|
52
|
34
|
44
|
39
|
32
|
40
|
46
|
31
|
40
|
44
|
43
|
30
|
30
|
36
|
39
|
39
|
33
|
42
|
39
|
38
|
49
|
42
|
57
|
32
|
37
|
47
|
41
|
|
2025/07
|
19
|
28
|
28
|
38
|
30
|
32
|
40
|
46
|
50
|
59
|
63
|
54
|
49
|
47
|
46
|
47
|
38
|
48
|
53
|
49
|
38
|
45
|
19
|
21
|
35
|
40
|
43
|
40
|
41
|
40
|
40
|
|
2025/06
|
55
|
71
|
60
|
77
|
80
|
75
|
95
|
84
|
72
|
59
|
67
|
52
|
56
|
59
|
55
|
33
|
51
|
39
|
33
|
50
|
48
|
52
|
48
|
49
|
68
|
37
|
45
|
38
|
47
|
35
|
|
|
2025/05
|
71
|
91
|
49
|
53
|
143
|
136
|
103
|
87
|
66
|
40
|
59
|
56
|
72
|
72
|
45
|
69
|
133
|
78
|
94
|
72
|
90
|
65
|
79
|
62
|
71
|
67
|
69
|
69
|
70
|
69
|
62
|
|
2025/04
|
84
|
59
|
64
|
94
|
79
|
91
|
105
|
84
|
93
|
102
|
105
|
236
|
94
|
56
|
72
|
114
|
165
|
104
|
63
|
71
|
63
|
69
|
88
|
73
|
84
|
76
|
91
|
60
|
66
|
91
|
|
|
2025/03
|
110
|
65
|
38
|
50
|
95
|
96
|
90
|
87
|
96
|
91
|
101
|
135
|
133
|
65
|
81
|
45
|
54
|
61
|
73
|
62
|
59
|
68
|
98
|
242
|
304
|
159
|
114
|
181
|
72
|
68
|
69
|
|
2025/02
|
99
|
160
|
129
|
72
|
54
|
68
|
111
|
69
|
78
|
95
|
110
|
94
|
62
|
79
|
82
|
77
|
75
|
77
|
57
|
67
|
91
|
95
|
65
|
82
|
91
|
88
|
111
|
146
|
|||
|
1
|
2
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3
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4
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5
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6
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7
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8
|
9
|
10
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11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution