Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Sun
8 Feb
Mon
9 Feb
Tue
10 Feb
Real-time AQI (Monitoring Station in Jinchang)
公司二招
7756 *
PM2.5
100
PM10
54
O3
0.6
CO
13
SO2
25
NO2
金川区人防中心
7232
PM2.5
93 *
PM10
59
O3
0.6
CO
13
SO2
25
NO2
长春路96号
9048
PM2.5
130 *
PM10
39
O3
1.0
CO
32
SO2
42
NO2
Air quality in the last 12 months (Jinchang)
|
2025/12
|
79
|
45
|
68
|
58
|
51
|
56
|
59
|
71
|
55
|
181
|
125
|
63
|
57
|
71
|
74
|
71
|
74
|
78
|
57
|
40
|
55
|
60
|
53
|
53
|
73
|
54
|
43
|
59
|
65
|
65
|
67
|
|
2025/11
|
76
|
76
|
74
|
71
|
67
|
111
|
92
|
160
|
126
|
106
|
74
|
74
|
77
|
71
|
84
|
49
|
41
|
66
|
65
|
94
|
74
|
62
|
162
|
76
|
74
|
180
|
62
|
74
|
81
|
139
|
|
|
2025/10
|
58
|
52
|
69
|
74
|
42
|
48
|
37
|
39
|
14
|
17
|
30
|
37
|
41
|
47
|
63
|
50
|
49
|
68
|
101
|
62
|
68
|
90
|
81
|
71
|
57
|
70
|
72
|
65
|
68
|
67
|
77
|
|
2025/09
|
79
|
141
|
122
|
91
|
55
|
76
|
62
|
62
|
63
|
64
|
66
|
66
|
222
|
101
|
262
|
60
|
35
|
51
|
39
|
45
|
35
|
57
|
65
|
59
|
49
|
54
|
59
|
51
|
51
|
62
|
|
|
2025/08
|
48
|
42
|
36
|
19
|
21
|
41
|
20
|
27
|
31
|
54
|
55
|
96
|
44
|
48
|
48
|
40
|
50
|
43
|
58
|
160
|
30
|
18
|
30
|
34
|
60
|
34
|
23
|
27
|
40
|
39
|
49
|
|
2025/07
|
56
|
34
|
56
|
18
|
27
|
33
|
36
|
31
|
29
|
32
|
141
|
74
|
151
|
77
|
35
|
58
|
104
|
142
|
24
|
26
|
51
|
70
|
104
|
32
|
23
|
25
|
33
|
46
|
147
|
166
|
50
|
|
2025/06
|
68
|
41
|
39
|
64
|
51
|
47
|
46
|
54
|
51
|
38
|
44
|
60
|
94
|
55
|
34
|
26
|
32
|
35
|
19
|
54
|
38
|
27
|
32
|
23
|
33
|
51
|
34
|
34
|
81
|
38
|
|
|
2025/05
|
63
|
108
|
98
|
290
|
271
|
160
|
90
|
270
|
55
|
39
|
50
|
56
|
80
|
47
|
47
|
123
|
252
|
54
|
41
|
122
|
103
|
72
|
23
|
32
|
36
|
52
|
54
|
301
|
132
|
46
|
59
|
|
2025/04
|
116
|
104
|
213
|
62
|
99
|
126
|
121
|
172
|
48
|
73
|
286
|
313
|
45
|
42
|
118
|
103
|
161
|
156
|
107
|
108
|
78
|
52
|
38
|
55
|
61
|
42
|
88
|
77
|
143
|
138
|
|
|
2025/03
|
59
|
36
|
78
|
67
|
35
|
54
|
121
|
66
|
216
|
101
|
205
|
80
|
53
|
32
|
26
|
48
|
50
|
45
|
65
|
76
|
68
|
84
|
149
|
218
|
380
|
174
|
62
|
64
|
47
|
47
|
128
|
|
2025/02
|
57
|
41
|
52
|
25
|
34
|
37
|
133
|
76
|
107
|
58
|
141
|
87
|
77
|
48
|
82
|
82
|
68
|
73
|
77
|
67
|
70
|
60
|
40
|
73
|
68
|
64
|
54
|
57
|
|||
|
2025/01
|
79
|
69
|
75
|
103
|
67
|
56
|
66
|
56
|
80
|
69
|
104
|
161
|
199
|
30
|
51
|
96
|
131
|
76
|
49
|
56
|
54
|
67
|
69
|
85
|
71
|
101
|
135
|
107
|
128
|
43
|
50
|
|
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
*: primary pollution