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
20 Apr
Mon
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Sat
26 Apr
Real-time AQI (Monitoring Station in Zigong)
檀木林体育馆
5928
PM2.5
67 *
PM10
60
O3
0.5
CO
12
SO2
23
NO2
南湖救助站
7344
PM2.5
95 *
PM10
28
O3
0.8
CO
12
SO2
45
NO2
轻化工大学
7441
PM2.5
97 *
PM10
47
O3
1.0
CO
12
SO2
32
NO2
贡兴路74号
6132
PM2.5
72 *
PM10
12
O3
0.5
CO
7
SO2
31
NO2
Air quality in the last 12 months (Zigong)
|
2025/02
|
43
|
44
|
43
|
48
|
46
|
35
|
31
|
34
|
50
|
57
|
66
|
59
|
60
|
55
|
59
|
70
|
86
|
91
|
64
|
58
|
68
|
56
|
51
|
40
|
49
|
57
|
69
|
87
|
|||
|
2025/01
|
107
|
138
|
149
|
139
|
132
|
108
|
88
|
51
|
57
|
53
|
48
|
57
|
97
|
93
|
81
|
88
|
87
|
75
|
84
|
106
|
131
|
181
|
207
|
131
|
36
|
64
|
69
|
81
|
162
|
110
|
90
|
|
2024/12
|
101
|
154
|
133
|
122
|
54
|
37
|
44
|
19
|
50
|
55
|
62
|
70
|
51
|
47
|
52
|
72
|
95
|
139
|
114
|
114
|
117
|
109
|
73
|
84
|
77
|
75
|
103
|
87
|
78
|
72
|
84
|
|
2024/11
|
44
|
49
|
69
|
65
|
58
|
72
|
56
|
62
|
80
|
65
|
45
|
57
|
44
|
61
|
68
|
49
|
25
|
24
|
24
|
28
|
47
|
53
|
72
|
53
|
26
|
26
|
39
|
61
|
80
|
81
|
|
|
2024/10
|
21
|
26
|
22
|
37
|
46
|
45
|
50
|
59
|
74
|
71
|
39
|
38
|
34
|
42
|
62
|
149
|
24
|
35
|
34
|
19
|
22
|
28
|
45
|
61
|
62
|
42
|
28
|
61
|
78
|
72
|
80
|
|
2024/09
|
28
|
35
|
41
|
32
|
28
|
28
|
34
|
30
|
28
|
28
|
23
|
30
|
52
|
46
|
41
|
39
|
33
|
48
|
52
|
54
|
28
|
40
|
60
|
76
|
76
|
71
|
83
|
92
|
71
|
14
|
|
|
2024/08
|
36
|
32
|
25
|
22
|
20
|
29
|
31
|
35
|
43
|
25
|
44
|
58
|
54
|
52
|
54
|
30
|
41
|
42
|
43
|
49
|
53
|
59
|
66
|
63
|
44
|
49
|
51
|
53
|
43
|
49
|
64
|
|
2024/07
|
21
|
18
|
26
|
31
|
19
|
24
|
32
|
24
|
15
|
12
|
16
|
21
|
31
|
11
|
19
|
25
|
27
|
16
|
20
|
19
|
26
|
19
|
31
|
27
|
27
|
44
|
42
|
26
|
20
|
21
|
38
|
|
2024/06
|
56
|
37
|
46
|
29
|
30
|
39
|
27
|
26
|
35
|
34
|
32
|
27
|
35
|
45
|
43
|
49
|
27
|
43
|
34
|
21
|
23
|
25
|
27
|
28
|
26
|
24
|
15
|
18
|
20
|
28
|
|
|
2024/05
|
46
|
40
|
32
|
24
|
34
|
77
|
87
|
81
|
45
|
59
|
55
|
43
|
42
|
53
|
54
|
41
|
57
|
44
|
30
|
26
|
23
|
34
|
40
|
51
|
58
|
22
|
38
|
31
|
31
|
27
|
38
|
|
2024/04
|
39
|
52
|
49
|
50
|
38
|
25
|
25
|
27
|
39
|
42
|
38
|
62
|
48
|
62
|
62
|
36
|
32
|
51
|
45
|
68
|
68
|
66
|
53
|
43
|
52
|
76
|
101
|
121
|
30
|
19
|
|
|
2024/03
|
67
|
76
|
86
|
87
|
98
|
67
|
67
|
75
|
102
|
113
|
89
|
70
|
60
|
74
|
100
|
74
|
111
|
33
|
57
|
75
|
71
|
83
|
91
|
65
|
25
|
51
|
46
|
46
|
57
|
55
|
60
|
|
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